Patent US4857957A successfully refreshed from Google Patents.
Patent US5426290A successfully refreshed from Google Patents.
US5426290A
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US
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Color linear image sensing device
Assignee: Sony Corp
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Filing: 1993-08-24
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Granted: 1995-06-20
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Expires: 2013-08-24
Abstract
Abstract A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to the image. The device comprises at least two arrays of a plurality of sets of color sensors disposed in a horizontal scanning direction. The sensor arrays sense the image and generate the signal charges corresponding to the image. Each set of color sensors includes a first color sensor sensing a first color and a second color sensor sensing a second color different from the first color. The color sensors are arranged such that both of the first and the second color sensors are located on any line in the vertical scanning direction.
Inventors
- 👤 Seiichi Kawamoto
- 👤 Tadakuni Narabu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:17
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/64; H04N25/00; H04N25/70; H04N25/71; H04N25/711; H04N25/701; H10; H10F; H10F39/00; H10F39/10; H10F39/12; H10F39/15; H10F39/152; H10F39/156
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
191 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the color sensors and the respective connecting shift gates being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 2
Dependent Claim
191 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the color sensors and the respective connecting shift gates being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 3
Dependent Claim
23 words
A device according to claim 1 wherein a shift register is provided adjacent to one of said arrays for transferring said signal charges.
Claim 4
Dependent Claim
157 words
A device according to claim 1 wherein a third array is provided beneath said second array, said third array having a plurality of sets of said color sensors, and wherein each of said sets of color sensors comprises said first color sensor, said second color sensor, and a third color sensor for sensing a third color different than the first and second colors, and wherein shift gates are provided between each of the corresponding color sensors between the first and second arrays and between the second and third arrays, and wherein the color sensors and the shift gates are obliquely arranged so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the third color sensors in the third array will lie under and in vertical alignment with the second color sensors in the second array.
Claim 5
Dependent Claim
187 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the respective connecting shift gates being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 6
Dependent Claim
187 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the respective connecting shift gates being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 7
Dependent Claim
23 words
A device according to claim 4 wherein a shift register is provided adjacent to one of said arrays for transferring said signal charges.
Claim 8
Dependent Claim
148 words
A device according to claim 4 wherein a third array is provided beneath said second array, said third array having a plurality of sets of said color sensors, and wherein each of said sets of color sensors comprises said first color sensor, said second color sensor, and a third color sensor for sensing a third color different than the first and second colors, and wherein shift gates are provided between each of the corresponding color sensors between the first and second arrays and between the second and third arrays, and wherein the shift gates are obliquely arranged so that the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the third color sensors in the third array will lie under and in vertical alignment with the second color sensors in the second array.
Claim 9
Dependent Claim
185 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the color sensors being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 10
Dependent Claim
185 words
A color linear image sensing device for scanning and sensing an image in a vertical scanning direction and generating signal charges corresponding to said image, comprising: at least two arrays each having a plurality of sets of color sensors disposed in a horizontal scanning direction for sensing said image and generating said signal charges corresponding to said image, each of said sets comprising at least a first color sensor sensing a first color and a second color sensor sensing a second color different from said first color; a shift gate between each of the first color sensors of the two arrays and a shift gate between each of the second color sensors of the two arrays; and the color sensors being aligned obliquely relative to said vertical scanning direction so that in the vertical scanning direction the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the first color sensors in the second array will lie under and in vertical alignment with the second color sensors in the first array.
Claim 11
Dependent Claim
23 words
A device according to claim 7 wherein a shift register is provided adjacent to one of said arrays for transferring said signal charges.
Claim 12
Dependent Claim
148 words
A device according to claim 7 wherein a third array is provided beneath said second array, said third array having a plurality of sets of said color sensors, and wherein each of said sets of color sensors comprises said first color sensor, said second color sensor, and a third color sensor for sensing a third color different than the first and second colors, and wherein shift gates are provided between each of the corresponding color sensors between the first and second arrays and between the second and third arrays, and wherein the shift gates are obliquely arranged so that the second color sensors in the second array will lie under and in vertical alignment with the first color sensors in the first array, and the third color sensors in the third array will lie under and in vertical alignment with the second color sensors in the second array.
References Cited (Backward Citations)
US4839719A
Cited
JPS63223532A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-06-19 | 1998-12-19 | 1999-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-06-19 | 2002-12-19 | 2003-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-06-19 | 2006-12-19 | 2007-06-20 | $7700.00 | Window Closed / Lapsed |