US4486783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid state image sensing device
Assignee: Canon Inc
•
Filing: 1982-06-18
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Granted: 1984-12-04
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Expires: 2002-06-18
Abstract
Abstract A radiation sensing device including a radiation sensor for generating an electrical indication indicative of the distribution pattern of received radiation, a storing device for storing an electrical indication, a transfer and read-out device disposed between the sensor and the storing device and arranged for transferring an electrical indication from the sensor to the storing device and for reading out an electrical indication from the sensor, and a read-out device for reading out an electrical indication from the storing device.
Inventors
- 👤 Nobuyoshi Tanaka
- 👤 Takao Kinoshita
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:21
CPC Classifications
H; H04; H04N; H04N25/00; H04N25/40; H04N25/46; H04N25/70; H04N25/71; H04N25/72; H04N25/60; H04N25/62; H04N25/621; H04N25/622; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 51
Claim 1
Independent Claim
84 words
A radiation sensing device comprising: (A) radiation sensing means for generating an electrical indication indicative of a distribution pattern of received radiation; (B) storing means for storing an electrical indication; (C) transfer and read-out means, disposed between said sensing means and said storing means, and arranged for transferring an electrical indication from the sensing means to the storing means and for reading out an electrical indication from the sensing means; and (D) read-out means for reading out an electrical indication from said storing means.
Claim 2
Dependent Claim
84 words
A radiation sensing device comprising: (A) radiation sensing means for generating an electrical indication indicative of a distribution pattern of received radiation; (B) storing means for storing an electrical indication; (C) transfer and read-out means, disposed between said sensing means and said storing means, and arranged for transferring an electrical indication from the sensing means to the storing means and for reading out an electrical indication from the sensing means; and (D) read-out means for reading out an electrical indication from said storing means.
Claim 3
Dependent Claim
38 words
The device according to claim 1, wherein said radiation sensing means includes a first plurality of sensing elements, and said storing means includes a second plurality of storage elements, the second plurality being fewer than the first plurality.
Claim 4
Dependent Claim
19 words
The device according to claim 2, wherein the second plurality is nearly equal to one half the first plurality.
Claim 5
Dependent Claim
61 words
The device according to claim 2 or 3, wherein each of said sensing elements has a storage capacity for storing an electrical signal generated in response to a received radiation portion, while each of said storage elements has a storage capacity for storing an electrical signal, the storage capacity of one storage element being larger than that of one sensing element.
Claim 6
Dependent Claim
26 words
The device according to claim 4, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 7
Dependent Claim
99 words
A charge-coupled radiation sensing device comprising: (A) a radiation sensing array responsive to a distribution pattern of radiation for generating a pattern of electrical charge; (B) a storage array for receiving and temporarily storing an electrical charge pattern; (C) a first register, disposed between said image sensing array and said storage array, and arranged for transferring an electrical charge pattern from the image sensing array to the storage array and for reading out an electrical charge pattern from the image sensing array; and (D) a second register arranged to read out an electrical charge pattern from said storage array.
Claim 8
Dependent Claim
99 words
A charge-coupled radiation sensing device comprising: (A) a radiation sensing array responsive to a distribution pattern of radiation for generating a pattern of electrical charge; (B) a storage array for receiving and temporarily storing an electrical charge pattern; (C) a first register, disposed between said image sensing array and said storage array, and arranged for transferring an electrical charge pattern from the image sensing array to the storage array and for reading out an electrical charge pattern from the image sensing array; and (D) a second register arranged to read out an electrical charge pattern from said storage array.
Claim 9
Dependent Claim
38 words
The device according to claim 6, wherein said radiation sensing array includes a first plurality of sensing elements, while said storage array includes a second plurality of storage elements, the second plurality being fewer than the first plurality.
Claim 10
Dependent Claim
19 words
The device according to claim 9, wherein the second plurality is nearly equal to one half the first plurality.
Claim 11
Dependent Claim
61 words
The device according to claim 7 or 8, wherein each of said sensing elements has a storage capacity for storing an electrical charge generated in response to a received radiation portion, while each of said storage elements has a storage capacity for storing an electrical charge, the storage capacity of one storage element being larger than that of one sensing element.
Claim 12
Dependent Claim
26 words
The device according to claim 9, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 13
Dependent Claim
95 words
A frame-transfer type image sensing device comprising: (A) a two-dimensional image sensing array responsive to an imagewise distribution pattern of radiation for generating an imagewise pattern of electrical indication; (B) a two-dimensional storage array for storing an electrical indication; (C) a transfer and read-out portion, disposed between said sensing array and said storage array, and arranged for transferring an electrical indication from the sensing array to the storage array and for reading out an electrical indication from the storage array; and (D) a read-out portion for reading out said electrical indication from said storage array.
Claim 14
Dependent Claim
95 words
A frame-transfer type image sensing device comprising: (A) a two-dimensional image sensing array responsive to an imagewise distribution pattern of radiation for generating an imagewise pattern of electrical indication; (B) a two-dimensional storage array for storing an electrical indication; (C) a transfer and read-out portion, disposed between said sensing array and said storage array, and arranged for transferring an electrical indication from the sensing array to the storage array and for reading out an electrical indication from the storage array; and (D) a read-out portion for reading out said electrical indication from said storage array.
Claim 15
Dependent Claim
38 words
The device according to claim 11, wherein said image sensing array includes a first plurality of sensing elements, while said storage array includes a second plurality of storage elements, the second plurality being fewer than the first plurality.
Claim 16
Dependent Claim
19 words
The device according to claim 12, wherein the second plurality is nearly equal to one half the first plurality.
Claim 17
Dependent Claim
61 words
The device according to claim 12 or 13, wherein each of said sensing elements has a storage capacity for storing an electrical signal generated in response to a received radiation portion, while each of said storage elements has a storage capacity for storing an electrical signal, the storage capacity of one storage element being larger than that of one sensing element.
Claim 18
Dependent Claim
26 words
The device according to claim 14, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 19
Dependent Claim
106 words
A frame-transfer type charge-coupled image sensing device comprising: (A) a two-dimensional image sensing array responsive to an imagewise distribution pattern of radiation for generating an imagewise pattern of electrical charge; (B) a two-dimensional storage array for storing an electrical charge pattern; (C) a parallel in-parallel out and parallel in-serial out register, disposed between said sensing array and said storage array, and for transferring an electrical charge pattern from the sensing array to the storage array and for reading out an electrical charge pattern from the sensing array; and (D) a parallel in-serial out register arranged to read out an electrical charge pattern from said storage array.
Claim 20
Dependent Claim
106 words
A frame-transfer type charge-coupled image sensing device comprising: (A) a two-dimensional image sensing array responsive to an imagewise distribution pattern of radiation for generating an imagewise pattern of electrical charge; (B) a two-dimensional storage array for storing an electrical charge pattern; (C) a parallel in-parallel out and parallel in-serial out register, disposed between said sensing array and said storage array, and for transferring an electrical charge pattern from the sensing array to the storage array and for reading out an electrical charge pattern from the sensing array; and (D) a parallel in-serial out register arranged to read out an electrical charge pattern from said storage array.
Claim 21
Dependent Claim
54 words
The device according to claim 16, wherein said image sensing array has a plurality of rows and a plurality of columns, while said storage array has a plurality of rows and a plurality of columns, the number of rows of said storage array being fewer than the number of rows of said sensing array.
Claim 22
Dependent Claim
29 words
The device according to claim 17, wherein the number of rows of said storage array is nearly equal to one half the number of rows of said sensing array.
Claim 23
Dependent Claim
110 words
The device according to claim 17 or 18, wherein said image sensing array includes a plurality of sensing elements arranged in columns and rows according to said columns and rows of the sensing array, each of said sensing elements having a storage capacity for storing an electrical charge generated in response to a received radiation portion; and said storage array includes a plurality of storage elements arranged in columns and rows according to said columns and rows of the storage array, each of said storage element having a storage capacity for storing an electrical charge, the storage capacity of one storage element being larger than that of one sensing element.
Claim 24
Dependent Claim
26 words
The device according to claim 19, wherein the storing capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 25
Dependent Claim
26 words
The device according to claim 20, wherein the number of columns of said storage array is equal to the number of columns of said sensing array.
Claim 26
Dependent Claim
26 words
The device according to claim 19, wherein the number of columns of said storage array is equal to the number of columns of said sensing array.
Claim 27
Dependent Claim
28 words
The device according to claim 17 or 18, wherein the number of columns of said storage array is equal to the number of columns of said sensing array.
Claim 28
Independent Claim
168 words
A device for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion, disposed between said image sensing arrays and said storage arrays, and selectively operable in different operation modes including a first mode in which said transfer and read-out portion transfer first selected ones of the line scansion indications from the sensing arrays to the storage arrays, while reading out second selected ones of the line scansion indications from the sensing arrays, and a second mode in which the transfer and read-out portion transfer all the line scansion indications from the sensing arrays to the storage arrays; and (D) a read-out portion for reading out the electrical indications from said storage arrays.
Claim 29
Independent Claim
168 words
A device for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion, disposed between said image sensing arrays and said storage arrays, and selectively operable in different operation modes including a first mode in which said transfer and read-out portion transfer first selected ones of the line scansion indications from the sensing arrays to the storage arrays, while reading out second selected ones of the line scansion indications from the sensing arrays, and a second mode in which the transfer and read-out portion transfer all the line scansion indications from the sensing arrays to the storage arrays; and (D) a read-out portion for reading out the electrical indications from said storage arrays.
Claim 30
Dependent Claim
34 words
The device according to claim 24, wherein said transfer and read-out portion is operable, in said first mode, to alternatively transfer and read out the line scansion indications on a line by line basis.
Claim 31
Dependent Claim
43 words
The device according to claim 24 or 25, wherein each of said storage arrays is arranged to store a composite electrical indication composed of a selected plural number of line scansion indications when said transfer and read-out portion operates in said second mode.
Claim 32
Dependent Claim
37 words
The device according to claim 26, wherein each of said storage arrays is arranged to store the composite electrical indication composed of two line scansion indications when said transfer and read-out portion operates in said second mode.
Claim 33
Dependent Claim
23 words
The device according to claim 27, wherein the number of said one-dimensional storage arrays is smaller than that of said one-dimensional sensing arrays.
Claim 34
Dependent Claim
27 words
The device according to claim 28, wherein the number of said one-dimensional storage arrays is nearly equal to one half the number of said one-dimensional sensing arrays.
Claim 35
Dependent Claim
61 words
The device according to claim 29, wherein each of said one-dimensional sensing arrays includes a plurality of sensing elements, each having a predetermined electrical storage capacity, while each of said one-dimensional storage array includes a plurality of storage elements, each having a predetermined electrical storage capacity, the storage capacity of one storage element being larger than that of one sensing element.
Claim 36
Dependent Claim
26 words
The device according to claim 30, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 37
Dependent Claim
61 words
The device according to claim 27, wherein each of said one-dimensional sensing arrays includes a plurality of sensing elements, each having a predetermined electrical storage capacity, while each of said one-dimensional storage array includes a plurality of storage elements, each having a predetermined electrical storage capacity, the storage capacity of one storage element being larger than that of one sensing element.
Claim 38
Dependent Claim
26 words
The device according to claim 32, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 39
Dependent Claim
23 words
The device according to claim 26, wherein the number of said one-dimensional storage arrays is smaller than that of said one-dimensional sensing arrays.
Claim 40
Dependent Claim
27 words
The device according to claim 34, wherein the number of said one-dimensional storage arrays is nearly equal to one half the number of said one-dimensional sensing arrays.
Claim 41
Dependent Claim
61 words
The device according to claim 35, wherein each of said one-dimensional sensing arrays includes a plurality of sensing elements, each having a predetermined electrical storage capacity, while each of said one-dimensional storage array includes a plurality of storage elements, each having a predetermined electrical storage capacity, the storage capacity of one storage element being larger than that of one sensing element.
Claim 42
Dependent Claim
26 words
The device according to claim 36, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 43
Dependent Claim
61 words
The device according to claim 34, wherein each of said one-dimensional sensing arrays includes a plurality of sensing elements, each having a predetermined electrical stsrage capacity, while each of said one-dimensional storage array includes a plurality of storage elements, each having a prcdetermined electrical storage capacity, the storage capacity of one storage element being larger than that of one sensing element.
Claim 44
Dependent Claim
26 words
The device according to claim 26, wherein the storage capacity of one storage element is nearly equal to twice the storage capacity of one sensing element.
Claim 45
Dependent Claim
28 words
The device according to claim 24 or 25, wherein said transfer and read-out portion includes a parallel-in-parallel-out and parallel-in-serial-out register, while said read-out portion includes a parallel-in-serial-out register.
Claim 46
Independent Claim
142 words
A system for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion disposed between said sensing arrays and said storage arrays; (D) a read-out portion for reading out electrical indications from said storage arrays; and (E) control means for controlling said transfer and read-out portion to cause the transfer and read-out portion to transfer first selected ones of the line scansion indications from said sensing arrays to said storage arrays and to read out second selected ones of the line scansion indications from the sensing arrays.
Claim 47
Independent Claim
142 words
A system for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion disposed between said sensing arrays and said storage arrays; (D) a read-out portion for reading out electrical indications from said storage arrays; and (E) control means for controlling said transfer and read-out portion to cause the transfer and read-out portion to transfer first selected ones of the line scansion indications from said sensing arrays to said storage arrays and to read out second selected ones of the line scansion indications from the sensing arrays.
Claim 48
Independent Claim
173 words
A system for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion disposed between said sensing arrays and said storage arrays; (D) a read-out portion for reading out electrical indications from said storage arrays; and (E) control means for controlling said transfer and read-out portion to operate in different modes including first mode in which the transfer and read-out portion transfers first selected ones of the line scansion indications from said sensing arrays to said storage arrays and to read out second selected ones of the line scansion indications from the sensing arrays and second mode in which the transfer and read-out portion transfers all the line scansion indications from the sensing arrays to the storage arrays.
Claim 49
Independent Claim
173 words
A system for generating an electrical indication indicative of an image scansion, comprising: (A) a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) a plurality of one-dimensional storage arrays arranged in parallel with each other; (C) a transfer and read-out portion disposed between said sensing arrays and said storage arrays; (D) a read-out portion for reading out electrical indications from said storage arrays; and (E) control means for controlling said transfer and read-out portion to operate in different modes including first mode in which the transfer and read-out portion transfers first selected ones of the line scansion indications from said sensing arrays to said storage arrays and to read out second selected ones of the line scansion indications from the sensing arrays and second mode in which the transfer and read-out portion transfers all the line scansion indications from the sensing arrays to the storage arrays.
Claim 50
Independent Claim
145 words
A method of generating an electrical indication indicative of an image scansion, comprising the steps of: (A) receiving an image by a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) transferring, by a transfer and read-out portion, first selected ones of the line scansion indications from said sensing arrays to storage arrays while reading out, by said transfer and read-out portion, second selected ones of the line scansion indications from the sensing arrays; (C) storing, by a plurality of one-dimensional storage arrays arranged in parallel with each other, the line scansion indications transferred by said transfer and read-out portion from said sensing arrays; and (D) reading out, by a read-out portion, the electrical indication from said storage arrays.
Claim 51
Independent Claim
145 words
A method of generating an electrical indication indicative of an image scansion, comprising the steps of: (A) receiving an image by a plurality of one-dimensional image sensing arrays arranged in parallel with each other, each of said sensing arrays being for generating an electrical indication indicative of a line scansion of a portion of an image; (B) transferring, by a transfer and read-out portion, first selected ones of the line scansion indications from said sensing arrays to storage arrays while reading out, by said transfer and read-out portion, second selected ones of the line scansion indications from the sensing arrays; (C) storing, by a plurality of one-dimensional storage arrays arranged in parallel with each other, the line scansion indications transferred by said transfer and read-out portion from said sensing arrays; and (D) reading out, by a read-out portion, the electrical indication from said storage arrays.
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USPTO Annuity & Maintenance Windows
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| 3.5 Years (Year 4) | 1987-12-04 | 1988-06-04 | 1988-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-04 | 1992-06-04 | 1992-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-04 | 1996-06-04 | 1996-12-04 | $7700.00 | Window Closed / Lapsed |