Segmented 3-D hologram display

Claim 2

A substantially transparent display comprising: a plurality of holographically recorded segments attached to an automobile windshield and coordinately positioned such that selective illumination thereof provides a composite display, the composite varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 3

A substantially transparent display comprising: a plurality of holographically recorded segments coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination, said segments being responsive to different wavelengths of illumination to provide a selective display; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 4

A substantially transparent display comprising: a plurality of holographically recorded segments coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination, said segments being responsive to different wavelengths of illumination to provide a selective display; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 5

A substantially transparent display comprising: a plurality of holographically recorded segments coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display, said means for selectively illuminating comprising means for providing different wavelengths of illumination to respective ones of said segments.

Claim 6

A substantially transparent display comprising: a plurality of holographically recorded segments coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display, said means for selectively illuminating comprising means for providing different wavelengths of illumination to respective ones of said segments.

Claim 7

A substantially transparent display comprising: a plurality of holographically recorded segments arranged to provide a succession of successively illuminatable bars and coordinately positioned such that selective illumination thereof provides a composite display, the composite varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 8

A substantially transparent display comprising: a plurality of holographically recorded segments arranged to provide a succession of successively illuminatable bars and coordinately positioned such that selective illumination thereof provides a composite display, the composite varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 9

The display of claim 4 wherein said bars comprise a speedometer display.

Claim 10

A substantially transparent display comprising: a plurality of holographically recorded segments comprising a seven segment numeric display coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 11

A substantially transparent display comprising: a plurality of holographically recorded segments comprising a seven segment numeric display coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 12

A substantially transparent display comprising: a plurality of holographically recorded segments recorded in a single hologram coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 13

A substantially transparent display comprising: a plurality of holographically recorded segments recorded in a single hologram coordinately positioned such that selective illumination thereof provides a composite display, the composite display varying in accordance with the selective illumination; and means for selectively illuminating said segments to provide a variable holographic display.

Claim 14

The display of claim 7 wherein said means for selectively illuminating comprises means or directing light beams at a plurality of different angles on each of said segments.

Claim 15

The display of claim 8 wherein said light directing means comprises: a plurality of light sources; a plurality of tube means for conducting light from said sources and directing said light toward respective said segments; and means for switching said light to selectively illuminate said segments.

Claim 16

The display of claim 9 wherein said segments are seven in number and wherein said plurality of angles of illumination comprise three in number.

Claim 17

The display of claim 9 further including lens means for focusing said light from said conducting means on respective said segments.

Claim 18

The display of claim 11 wherein said switching means comprises means for selectively turning said light sources on or off.

Claim 19

The display of claim 11 wherein said switching means comprises a liquid crystal matrix means for selectively transmitting said light.

Claim 20

A composite indicia display comprising: a plurality of hologram film layers each having a recorded holographic image, the film layers being coordinately positioned such that selective illumination thereof provides a composite display of the image recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said film layers to create a plurality of composite displays therefrom.

Claim 21

A composite indicia display comprising: a plurality of hologram film layers each having a recorded holographic image, the film layers being coordinately positioned such that selective illumination thereof provides a composite display of the image recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said film layers to create a plurality of composite displays therefrom.

Claim 22

The display of claim 14 wherein said means for edge illuminating comprises: a plurality of light sources providing source lights of different wavelengths, and light conduit means for separately conducting each source light to one of said film layers and applying the source light as an edge illumination thereto.

Claim 23

The display of claim 14 wherein said plurality of hologram film layers form a seven segment display and wherein said means for selectively illuminating selectively illuminates each of said seven segments.

Claim 24

The display of claim 15 wherein said different wavelengths comprise three different wavelengths and wherein said sources and light conduit means are arranged such that no two adjacent film layers are edge illuminated by the same wavelength.

Claim 25

The display of claim 17 wherein each of said hologram film layers contains a hologram representing one segment of a seven segment display.

Claim 26

The display of claim 17 wherein said hologram film layers are attached to an automobile windshield.

Claim 27

The display of claim 19 wherein mylar film and optical cement layers are attached between said windshield and said hologram film layers.

Claim 28

A composite indicia display comrising: a plurality of holograms each having a recorded holographic image, the plurality of holograms being coordinately positioned such that selective illumination thereof provides a composite display of the images recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said holograms.

Claim 29

A composite indicia display comrising: a plurality of holograms each having a recorded holographic image, the plurality of holograms being coordinately positioned such that selective illumination thereof provides a composite display of the images recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said holograms.

Claim 30

A composite indicia display comprising: a plurality of adjacent hologram film layers each having a recorded holographic image, the plurality of holograms being coordinately positioned such that selective illumination thereof provides a composite display of the images recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said film layers.

Claim 31

A composite indicia display comprising: a plurality of adjacent hologram film layers each having a recorded holographic image, the plurality of holograms being coordinately positioned such that selective illumination thereof provides a composite display of the images recorded thereon, the composite display varying in accordance with the selective illumination; and means for selectively edge illuminating each of said film layers.

Claim 32

The display of claim 22 wherein said means for edge illuminating comprises: a plurality of light sources providing source lights of different wavelengths; and light conduit means for separately conducting each source light to one of said film layers and applying the source light as an edge illumination thereto.

Claim 33

The display of claim 23 wherein said different wavelengths comprise three different wavelengths and wherein said sources and light conduit means are arranged such that no two adjacent film layers are edge illuminated by the same wavelength.

Claim 34

The display of claim 24 wherein each of said adjacent film layers contains a hologram representing a portion of a bar graph display.

Claim 35

The display of claim 25 wherein each hologram represents a portion of an automobile speedometer display.

Claim 36

An improved substantially transparent holographic display assembly, comprising: a plurality of holographic members; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a seven-segment numeric arrangement capable of providing a composite image display by arranging them in a composite stack with the segment images displaced from each other along the depth of the stack; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members.

Claim 37

An improved substantially transparent holographic display assembly, comprising: a plurality of holographic members; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a seven-segment numeric arrangement capable of providing a composite image display by arranging them in a composite stack with the segment images displaced from each other along the depth of the stack; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members.

Claim 38

An improved substantially transparent holographic display for mounting on a window of a vehicle to provide instrument readings of a variable type to a driver, comprising: a plurality of thin holographic members having perimeter edges; a plurality of holographically recorded image segments in the form of a seven-segment display, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing of the drivers; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members.

Claim 39

An improved substantially transparent holographic display for mounting on a window of a vehicle to provide instrument readings of a variable type to a driver, comprising: a plurality of thin holographic members having perimeter edges; a plurality of holographically recorded image segments in the form of a seven-segment display, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing of the drivers; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members.

Claim 40

An improved substantially transparent holographic display for mounting on a window of a vehicle to provide instrument readings of a variable type to a driver, comprising: a plurality of thin holographic members having perimeter edges; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing of the drivers; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members, said means comprising a plurality of individually illuminatable light sources and optic fibers conducting light from each light source to the edge of a single holographic member.

Claim 41

An improved substantially transparent holographic display for mounting on a window of a vehicle to provide instrument readings of a variable type to a driver, comprising: a plurality of thin holographic members having perimeter edges; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing of the drivers; and means for selectively illuminating each segment independent of the other segments by selectively illuminating each image segment through an edge of its holographic members, said means comprising a plurality of individually illuminatable light sources and optic fibers conducting light from each light source to the edge of a single holographic member.

Claim 42

An improved substantially transparent holographic speedometer display for mounting on a front window of a vehicle to provide instrument readings of speed to a driver from a transducer measuring the vehicle speed, comprising: a plurality of thin holographic members; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member and representative of a segment of numeric members; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing, and means for selectively illuminating each segment independent of the other segments whereby the illumination of selected segments can provide a numeric image representative of the speed of the vehicle.

Claim 43

An improved substantially transparent holographic speedometer display for mounting on a front window of a vehicle to provide instrument readings of speed to a driver from a transducer measuring the vehicle speed, comprising: a plurality of thin holographic members; a plurality of holographically recorded image segments, each image segment being recorded on a separate holographic member and representative of a segment of numeric members; means for mounting the holographic members to provide a composite image display of image segments with the image segments being displaced from each other along an axis of viewing, and means for selectively illuminating each segment independent of the other segments whereby the illumination of selected segments can provide a numeric image representative of the speed of the vehicle.

Claim 44

The improved holographic display of claim 30 wherein the means for selectively illuminating each segment indendent of the other segments comprises a means for selectively edge-illuminating each holographic member.

Claim 45

The improved holographic display of claim 30 wherein the composite image display comprises a seven-segment numeric display.

Claim 46

An improved substantially transparent holographic display for mounting on a windshield of a vehicle to provide a variable readout to a driver from a transducer, comprising: a plurality of holographic members directly affixed to the windshield in a stacked arrangement, each holographic member having holographically recorded thereon, with a predetermined wavelength, a single segment of a seven-segment numeric display, each adjacent holographic member in the stack being recorded with a different wavelength; means for providing the predetermined wavelengths, and means for selectively edge-illuminating each holographic member including a plurality of optic fibers conducting light from the providing means to provide a composite display.

Claim 47

An improved substantially transparent holographic display for mounting on a windshield of a vehicle to provide a variable readout to a driver from a transducer, comprising: a plurality of holographic members directly affixed to the windshield in a stacked arrangement, each holographic member having holographically recorded thereon, with a predetermined wavelength, a single segment of a seven-segment numeric display, each adjacent holographic member in the stack being recorded with a different wavelength; means for providing the predetermined wavelengths, and means for selectively edge-illuminating each holographic member including a plurality of optic fibers conducting light from the providing means to provide a composite display.