JPS5527778A - Semiconductor color pickup device - Google Patents
Semiconductor color pickup deviceInfo
- Publication number
- JPS5527778A JPS5527778A JP10117978A JP10117978A JPS5527778A JP S5527778 A JPS5527778 A JP S5527778A JP 10117978 A JP10117978 A JP 10117978A JP 10117978 A JP10117978 A JP 10117978A JP S5527778 A JPS5527778 A JP S5527778A
- Authority
- JP
- Japan
- Prior art keywords
- region
- type
- electrode
- picture
- reflection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To realize the 3-color separation with a simple electric process by providing the optical filter on each photo sensor to give reflection or transmission to the light of the specified color.
CONSTITUTION: Picture elements B1∼B3, G1∼G3 and R1∼R3 are formed within the semiconductor chip, and each picture element features the unipolar transistor type structure. Then n+-type region 2 and n--type region 3 are formed on P-type substrate 1, along with p+-type control region 4 and n+-type electrode region 5 formed within region 3. And ohmic electrode 5' and insulator electrode 4' are formed on regions 5 and 4 respectively, along with high reflective multi-layer film filter 6 containing reflection preventing film 7 is formed on the surface excepting the electrode formation area. When the light outside the reflection region enters from the upper surface, the potential of region 4 varies to control the main current. Then the signal sum is obtained from each of picture elements B, G and R, and the signal from each picture element receives the subtraction to obtain signals B, G and R each. The similar processing is given on the picture surface to ensure the color pickup.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10117978A JPS5527778A (en) | 1978-08-18 | 1978-08-18 | Semiconductor color pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10117978A JPS5527778A (en) | 1978-08-18 | 1978-08-18 | Semiconductor color pickup device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5527778A true JPS5527778A (en) | 1980-02-28 |
JPS6348234B2 JPS6348234B2 (en) | 1988-09-28 |
Family
ID=14293759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10117978A Granted JPS5527778A (en) | 1978-08-18 | 1978-08-18 | Semiconductor color pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5527778A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814569A (en) * | 1981-07-17 | 1983-01-27 | Olympus Optical Co Ltd | Color image pickup device |
US4831628A (en) * | 1983-07-27 | 1989-05-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Denices fabricated using method of selective area epitaxial growth using ion beams |
JPH03151847A (en) * | 1989-11-09 | 1991-06-28 | Ishida Tekkosho:Kk | Granular seasoning |
WO2012063436A1 (en) * | 2010-11-10 | 2012-05-18 | シャープ株式会社 | Substrate for display device, method for producing same, and display device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005069376A1 (en) * | 2004-01-15 | 2005-07-28 | Matsushita Electric Industrial Co.,Ltd. | Solid state imaging device, process for fabricating solid state imaging device and camera employing same |
KR100790981B1 (en) * | 2006-02-13 | 2008-01-02 | 삼성전자주식회사 | Color filter, color filter array and fabrication method thereof and image sensor |
WO2014033784A1 (en) * | 2012-08-30 | 2014-03-06 | パイオニア株式会社 | Method for producing optical filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140029A (en) * | 1974-09-30 | 1976-04-03 | Matsushita Electric Ind Co Ltd | |
JPS5347227A (en) * | 1976-10-08 | 1978-04-27 | Eastman Kodak Co | Color picture forming device |
-
1978
- 1978-08-18 JP JP10117978A patent/JPS5527778A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140029A (en) * | 1974-09-30 | 1976-04-03 | Matsushita Electric Ind Co Ltd | |
JPS5347227A (en) * | 1976-10-08 | 1978-04-27 | Eastman Kodak Co | Color picture forming device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814569A (en) * | 1981-07-17 | 1983-01-27 | Olympus Optical Co Ltd | Color image pickup device |
JPH0416948B2 (en) * | 1981-07-17 | 1992-03-25 | Olympus Optical Co | |
US4831628A (en) * | 1983-07-27 | 1989-05-16 | American Telephone And Telegraph Company, At&T Bell Laboratories | Denices fabricated using method of selective area epitaxial growth using ion beams |
JPH03151847A (en) * | 1989-11-09 | 1991-06-28 | Ishida Tekkosho:Kk | Granular seasoning |
WO2012063436A1 (en) * | 2010-11-10 | 2012-05-18 | シャープ株式会社 | Substrate for display device, method for producing same, and display device |
CN103210494A (en) * | 2010-11-10 | 2013-07-17 | 夏普株式会社 | Substrate for display device, method for producing same, and display device |
US9239484B2 (en) | 2010-11-10 | 2016-01-19 | Sharp Kabushiki Kaisha | Display device substrate and method for fabricating same, and display device |
Also Published As
Publication number | Publication date |
---|---|
JPS6348234B2 (en) | 1988-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5527778A (en) | Semiconductor color pickup device | |
JPS57173966A (en) | Solid state image pickup device | |
JPS55141767A (en) | One-dimensional image sensor | |
JPS5739588A (en) | Solid state image pickup device | |
JPS5724171A (en) | Solid state image sensor | |
JPS5339095A (en) | Photo detector | |
JPS54158121A (en) | Solid state image pickup device | |
JPS5780637A (en) | Target for image pickup tube | |
JPS642353A (en) | Semiconductor device | |
JPS57114292A (en) | Thin film image pickup element | |
JPS57173969A (en) | Solid state image pickup device | |
JPS5574174A (en) | Interpolation type insulating gate field effect transistor | |
JPS56102170A (en) | Solid image pickup device | |
JPS5527772A (en) | Solid state pickup device | |
JPS56102169A (en) | Solid image pickup device | |
JPS6467960A (en) | Color solid-state image sensing element | |
JPS5721876A (en) | Photosensor | |
JPS56153782A (en) | Photoconductive thin-film for television camera tube using photosensitizer layer containing amorphous silicon | |
JPS5630373A (en) | Solid image pickup unit | |
JPS5560382A (en) | Solid-state image pickup unit | |
JPH02275680A (en) | Optical semiconductor integrated circuit device | |
JPS5631287A (en) | Color solid image pickup element and its production | |
JPS57173968A (en) | Solid state image pickup device | |
JPS57148366A (en) | Solid state color image pickup element | |
JPS5619276A (en) | Solid state image pickup device |