US5644324A — Apparatus and method for presenting successive im…

Claim 1

Independent Claim 135 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); providing, in response to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and monitoring (44, 46) at least one eye of a pair of eyes (19,20) of the viewer (16) in an image space (17) for providing the image distance control signal (36) indicative of varying image distances.

Claim 2

Independent Claim 135 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); providing, in response to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and monitoring (44, 46) at least one eye of a pair of eyes (19,20) of the viewer (16) in an image space (17) for providing the image distance control signal (36) indicative of varying image distances.

Claim 3

Independent Claim 128 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); and providing, in response to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and monitoring at least one eye (62) of an observer (60) in an object space (20) for providing the image distance control signal indicative of varying image distances.

Claim 4

Independent Claim 128 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); and providing, in response to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and monitoring at least one eye (62) of an observer (60) in an object space (20) for providing the image distance control signal indicative of varying image distances.

Claim 5

Dependent Claim 139 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive images (4), successive output images (2) at successive varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means (44, 46) for monitoring at least one eye of a pair of eyes (19, 20) of the viewer (16) in an image space (17) for providing the image distance control signal (40, 42, 36).

Claim 6

Dependent Claim 139 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive images (4), successive output images (2) at successive varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means (44, 46) for monitoring at least one eye of a pair of eyes (19, 20) of the viewer (16) in an image space (17) for providing the image distance control signal (40, 42, 36).

Claim 7

Dependent Claim 135 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means (76) for monitoring at least one eye (62) of an observer (60) in an object space (20) for providing the control signal (80) indicative of varying image distances.

Claim 8

Dependent Claim 135 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means (76) for monitoring at least one eye (62) of an observer (60) in an object space (20) for providing the control signal (80) indicative of varying image distances.

Claim 9

Dependent Claim 63 words

The apparatus of claim 3, wherein the image control signal (9) is indicative of changes in direction of at least said visual axis and wherein said means for providing the successive input images is responsive to said image control signal (9) for changing a relative position within each of the successive input images of an area of nonuniformity in resolution of image information.

Claim 10

Dependent Claim 39 words

The apparatus of claim 3, wherein the means (1) for providing successive output images (2) is for providing the successive images as mixed images having nonuniform resolution as the viewer accommodates on the mixed images (600, 604a; 602, 604b).

Claim 11

Dependent Claim 33 words

The apparatus of claim 6, wherein the mixed images have a high resolution component (604a, 604b) that changes position within said successive output images with respect to a low resolution component (600, 602).

Claim 12

Dependent Claim 32 words

The apparatus of claim 6, wherein the mixed images have a high resolution component (604a, 604b) and a low resolution component (600, 602) that together change position within said successive output images.

Claim 13

Dependent Claim 150 words

Apparatus, comprising: means (10), responsive to a combined image and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation, wherein said means for providing successive input images includes means (18, 21, 22; 476; 502, 504) for providing additional successive input images; and wherein said means for providing, in response to the control image distance signal and in response to the additional successive input images, includes means for providing the additional successive input images at successive varying apparent distances for viewing by the viewer along a second visual axis of a second eye of the viewer with correspondingly varying accommodation.

Claim 14

Dependent Claim 150 words

Apparatus, comprising: means (10), responsive to a combined image and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation, wherein said means for providing successive input images includes means (18, 21, 22; 476; 502, 504) for providing additional successive input images; and wherein said means for providing, in response to the control image distance signal and in response to the additional successive input images, includes means for providing the additional successive input images at successive varying apparent distances for viewing by the viewer along a second visual axis of a second eye of the viewer with correspondingly varying accommodation.

Claim 15

Dependent Claim 58 words

The apparatus of claim 9, further comprising means (38) for changing a position within each of the successive input images and within each of said additional successive input images of a high resolution component, according to sensed changes in direction of said visual axes of the viewer in response to the control signal, for viewing by the viewer.

Claim 16

Dependent Claim 32 words

The apparatus of claim 9, wherein the means for providing said successive images and said additional successive images is carried out such that a normal relationship between accommodation and convergence is represented.

Claim 17

Dependent Claim 124 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis of an eye (5) with correspondingly varying accommodation; wherein said means (1) is responsive to the successive input optical images (4) and to the distance control signal (3) for providing the corresponding successive output optical images (2) at varying apparent distances for viewing by said eye with corresponding accommodation while providing a normal relationship between accommodation and convergence for said eye.

Claim 18

Dependent Claim 124 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis of an eye (5) with correspondingly varying accommodation; wherein said means (1) is responsive to the successive input optical images (4) and to the distance control signal (3) for providing the corresponding successive output optical images (2) at varying apparent distances for viewing by said eye with corresponding accommodation while providing a normal relationship between accommodation and convergence for said eye.

Claim 19

Dependent Claim 138 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6). of an eye (5) with correspondingly varying accommodations; wherein each optical image has nonuniform resolution comprising a lesser detailed component surrounding a highly detailed component, said lesser and highly detailed components together being simulative of retinal resolution for viewing by said eye along said visual axis wherein at least said highly detailed component changes position within each of said optical images according to sensed changes in direction of said visual axis of said eye.

Claim 20

Dependent Claim 138 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6). of an eye (5) with correspondingly varying accommodations; wherein each optical image has nonuniform resolution comprising a lesser detailed component surrounding a highly detailed component, said lesser and highly detailed components together being simulative of retinal resolution for viewing by said eye along said visual axis wherein at least said highly detailed component changes position within each of said optical images according to sensed changes in direction of said visual axis of said eye.

Claim 21

Dependent Claim 19 words

The apparatus of claim 13, wherein the highly detailed component is mobile with respect to the lesser detailed component.

Claim 22

Dependent Claim 22 words

The apparatus of claim 13, wherein the highly detailed component and the lesser detailed component jointly change position within said optical images.

Claim 23

Dependent Claim 142 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6) of an eye (5) with correspondingly varying accommodation; a second image source for providing additional successive input optical images of the object space in the image space for presentation to a second eye; and a second means, responsive to the additional successive input optical images, and responsive to a second distance control signal, for providing corresponding additional successive output optical images at varying apparent distances, for viewing along a visual axis of said second eye with correspondingly varying accommodation.

Claim 24

Dependent Claim 142 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6) of an eye (5) with correspondingly varying accommodation; a second image source for providing additional successive input optical images of the object space in the image space for presentation to a second eye; and a second means, responsive to the additional successive input optical images, and responsive to a second distance control signal, for providing corresponding additional successive output optical images at varying apparent distances, for viewing along a visual axis of said second eye with correspondingly varying accommodation.

Claim 25

Dependent Claim 53 words

The apparatus of claim 16, wherein said second means is responsive to the second distance control signal, for providing the additional successive output optical images at varying apparent distances for viewing by the second eye with correspondingly varying accommodation while providing a normal relationship between accommodation and convergence for the viewer's remaining eye.

Claim 26

Dependent Claim 32 words

The apparatus of claim 5, wherein said successive output optical images are provided at said apparent distances so as to preserve a normal relationship between accommodation and convergence in the viewer's eye.

Claim 27

Independent Claim 135 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); and providing in responsive to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and providing, in response to the image distance control signal, the successive output images at the varying apparent distances for viewing by the viewer with a normal relationship between accommodation and convergence for the viewer.

Claim 28

Independent Claim 135 words

A method, comprising the steps of: providing, in response to a combined image and control signal (11), an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); providing, in response to the image signal (8) and the image control signal (9), successive input images (4); and providing in responsive to the image distance control signal (3) and the successive input images (4), corresponding successive output images (2) at varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and providing, in response to the image distance control signal, the successive output images at the varying apparent distances for viewing by the viewer with a normal relationship between accommodation and convergence for the viewer.

Claim 29

Dependent Claim 49 words

The method of claim 1, further comprising the step of providing, in response to the image distance control signal, the successive output images at the varying apparent distances for viewing by the viewer with correspondingly varying accommodation while maintaining a normal relationship between accommodation and convergence for the viewer.

Claim 30

Dependent Claim 48 words

The method of claim 2, further comprising the step of providing, in response to the image distance control signal, the successive output images at the varying apparent distances for viewing by the viewer with corresponding accommodation while maintaining a normal relationship between accommodation and convergence for the viewer.

Claim 31

Dependent Claim 145 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means for providing, in response to the control signal, the corresponding successive output images at the varying apparent distances for viewing by the viewer with corresponding accommodation while providing a normal relationship between accommodation and convergence for the viewer.

Claim 32

Dependent Claim 145 words

Apparatus, comprising: means (10), responsive to a combined image and control signal (11), for providing an image distance control signal (3) indicative of varying image distances, an image signal (8), and an image control signal (9); means (7), responsive to the image signal (8) and the image control signal (9), for providing successive input images (4); means (1) for providing, in response to the image distance control signal (3) and in response to the successive input images (4), successive output images (2) at successively varying apparent distances for viewing along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation; and means for providing, in response to the control signal, the corresponding successive output images at the varying apparent distances for viewing by the viewer with corresponding accommodation while providing a normal relationship between accommodation and convergence for the viewer.

Claim 33

Dependent Claim 32 words

The apparatus of claim 3, wherein said successive output images are provided at said successively varying apparent distances for providing a normal relationship between accommodation and convergence for eyes of the viewer.

Claim 34

Dependent Claim 33 words

The apparatus of claim 4, wherein said corresponding successive output images are provided at said successive varying apparent distances for providing a normal relationship between accommodation and convergence for eyes of the viewer.

Claim 35

Dependent Claim 94 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances in an image space; and eye monitoring means (44, 46) for monitoring at least one eye of a pair of eyes (19, 20) of the viewer (16) in the image space (17), for providing the distance control signal.

Claim 36

Dependent Claim 94 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances in an image space; and eye monitoring means (44, 46) for monitoring at least one eye of a pair of eyes (19, 20) of the viewer (16) in the image space (17), for providing the distance control signal.

Claim 37

Dependent Claim 58 words

The apparatus of claim 11, further comprising means (38) for changing a position within each of the successive input images and within each of said additional successive input images of a high resolution component, according to sensed changes in direction of said visual axes of the viewer in response to the control signal, for viewing by the viewer.

Claim 38

Dependent Claim 71 words

The apparatus of claim 16, wherein each optical image has nonuniform resolution comprising a lesser detailed component surrounding a highly detailed component, said lesser and highly detailed components together being simulative of retinal resolution for viewing by said eye along said visual axis wherein at least said highly detailed component changes position within each of said optical images according to sensed changes in direction of said visual axis of said eye.

Claim 39

Dependent Claim 71 words

The apparatus of claim 17, wherein each optical image has nonuniform resolution comprising a lesser detailed component surrounding a highly detailed component, said lesser and highly detailed components together being simulative of retinal resolution for viewing by said eye along said visual axis wherein at least said highly detailed component changes position within each of said optical images according to sensed changes in direction of said visual axis of said eye.

Claim 40

Dependent Claim 138 words

Apparatus for using an eye monitoring signal from means (76) for eye monitoring, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6) of an eye (5) with correspondingly varying accommodation, wherein the apparatus is for location in an image space (22), wherein the distance control signal is provided by means (76) for monitoring at least one eye (62) of an observer (60) in an object space (20) separate from the image space and wherein said means for monitoring is likewise separate from said apparatus.

Claim 41

Dependent Claim 138 words

Apparatus for using an eye monitoring signal from means (76) for eye monitoring, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances, for viewing along a visual axis (6) of an eye (5) with correspondingly varying accommodation, wherein the apparatus is for location in an image space (22), wherein the distance control signal is provided by means (76) for monitoring at least one eye (62) of an observer (60) in an object space (20) separate from the image space and wherein said means for monitoring is likewise separate from said apparatus.

Claim 42

Dependent Claim 149 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4) in an image space (22); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances in the image space, for passive viewing in the image space along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation, wherein the distance control signal is indicative of corresponding active viewing at correspondingly varying distances in an object space, said varying distances in the object space selected without monitoring any eye, and wherein said eye (5) of said viewer passively varies said accommodation in response to said successive output images (2) at said varying apparent distances in the image space.

Claim 43

Dependent Claim 149 words

Apparatus, comprising: an image source (7), responsive to an image signal (8) and to an image control signal (9), for providing successive input optical images (4) in an image space (22); and means (1), responsive to the successive optical input images (4), and responsive to a distance control signal (3), for providing corresponding successive output optical images (2) at varying apparent distances in the image space, for passive viewing in the image space along a visual axis (6) of an eye (5) of a viewer with correspondingly varying accommodation, wherein the distance control signal is indicative of corresponding active viewing at correspondingly varying distances in an object space, said varying distances in the object space selected without monitoring any eye, and wherein said eye (5) of said viewer passively varies said accommodation in response to said successive output images (2) at said varying apparent distances in the image space.

Claim 44

Dependent Claim 32 words

The apparatus of claim 25, wherein said successive output images are provided at said successively varying apparent distances for providing a normal relationship between accommodation and convergence for eyes of the viewer.

Claim 45

Dependent Claim 32 words

The apparatus of claim 29, wherein said successive output images are provided at said successively varying apparent distances for providing a normal relationship between accommodation and convergence for eyes of the viewer.

Claim 46

Dependent Claim 32 words

The apparatus of claim 30, wherein said successive output images are provided at said successively varying apparent distances for providing a normal relationship between accommodation and convergence for eyes of the viewer.

Claim 47

Dependent Claim 39 words

The apparatus of claim 25, wherein the means (1) for providing successive output images (2) is for providing the successive images as mixed images having nonuniform resolution as the viewer accommodates on the mixed images (600, 604a; 602, 604b).

Claim 48

Dependent Claim 85 words

The apparatus of claim 25, wherein said means for providing successive input images includes means (18, 21, 22; 476; 502, 504) for providing additional successive input images; and wherein said means for providing, in response to the control image distance signal and in response to the additional successive input images, includes means for providing the additional successive input images at successive varying apparent distances for viewing by the viewer along a second visual axis of a second eye of the viewer with correspondingly varying accommodation.

Claim 49

Dependent Claim 85 words

The apparatus of claim 29, wherein said means for providing successive input images includes means (18, 21, 22; 476; 502, 504) for providing additional successive input images; and wherein said means for providing, in response to the control image distance signal and in response to the additional successive input images, includes means for providing the additional successive input images at successive varying apparent distances for viewing by the viewer along a second visual axis of a second eye of the viewer with correspondingly varying accommodation.

Claim 50

Dependent Claim 85 words

The apparatus of claim 30, wherein said means for providing successive input images includes means (18, 21, 22; 476; 502, 504) for providing additional successive input images; and wherein said means for providing, in response to the control image distance signal and in response to the additional successive input images, includes means for providing the additional successive input images at successive varying apparent distances for viewing by the viewer along a second visual axis of a second eye of the viewer with correspondingly varying accommodation.

Claim 51

Dependent Claim 39 words

The apparatus of claim 31, wherein the means (1) for providing successive output images (2) is for providing the successive images as mixed images having nonuniform resolution as the viewer accommodates on the mixed images (600, 604a; 602, 604b).

Claim 52

Dependent Claim 58 words

The apparatus of claim 35, further comprising means (38) for changing a position within each of the successive input images and within each of said additional successive input images of a high resolution component, according to sensed changes in direction of said visual axis of the viewer in response to the control signal, for viewing by the viewer.

Claim 53

Dependent Claim 58 words

The apparatus of claim 36, further comprising means (38) for changing a position within each of the successive input images and within each of said additional successive input images of a high resolution component, according to sensed changes in direction of said visual axis of the viewer in response to the control signal, for viewing by the viewer.

Claim 54

Dependent Claim 32 words

The apparatus of claim 35, wherein the means for providing said successive images and said additional successive images is carried out such that a normal relationship between accommodation and convergence is represented.

Claim 55

Dependent Claim 32 words

The apparatus of claim 36, wherein the means for providing said successive images and said additional successive images is carried out such that a normal relationship between accommodation and convergence is represented.

Claim 56

Dependent Claim 32 words

The apparatus of claim 37, wherein the means for providing said successive images and said additional successive images is carried out such that a normal relationship between accommodation and convergence is represented.

Claim 57

Dependent Claim 58 words

The apparatus of claim 41, further comprising means (38) for changing a position within each of the successive input images and within each of said additional successive input images of a high resolution component, according to sensed changes in direction of said visual axes of the viewer in response to the control signal, for viewing by the viewer.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2000-06-30	2000-12-30	2001-07-01	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2004-06-30	2004-12-30	2005-07-01	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2008-06-30	2008-12-30	2009-07-01	$7700.00	Window Closed / Lapsed

Apparatus and method for presenting successive images

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