JPS56102170A - Solid image pickup device - Google Patents
Solid image pickup deviceInfo
- Publication number
- JPS56102170A JPS56102170A JP486080A JP486080A JPS56102170A JP S56102170 A JPS56102170 A JP S56102170A JP 486080 A JP486080 A JP 486080A JP 486080 A JP486080 A JP 486080A JP S56102170 A JPS56102170 A JP S56102170A
- Authority
- JP
- Japan
- Prior art keywords
- photoconductor
- electrode
- substrate
- image pickup
- pickup device
- 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 prevent sticking and flicker by making a photoconductor with a diode function forward bias status during the vertical blanking period.
CONSTITUTION: At first, an n+ type area which is used as a source area is formed in p type semiconductor substrate 10. When insulating layer 15 and electrode 16 are formed on substrate 10, layer 15 separates electrode 16 electrically from substrate 10 and connects electrode 16 electrically with area 11. After forming photoconductor 18 with a diode function on layer 15 and electrode 16, transparent electrode 19 is formed on photoconductor 18 and incident light 21 is irradiated from the electrode 19 side. In a solid image pickup device having the constitution mentioned above, photoconductor 18 is made forward bias status during the vertical blanking period and, therefore, excessive charge generated in photoconductor 18 flows into substrate 10. Thus, the voltage to be applied to photoconductor 18 can be increased without overflow of a charge transfer stage, preventing sticking and flicker.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486080A JPS56102170A (en) | 1980-01-18 | 1980-01-18 | Solid image pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP486080A JPS56102170A (en) | 1980-01-18 | 1980-01-18 | Solid image pickup device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56102170A true JPS56102170A (en) | 1981-08-15 |
| JPS6136B2 JPS6136B2 (en) | 1986-01-06 |
Family
ID=11595424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP486080A Granted JPS56102170A (en) | 1980-01-18 | 1980-01-18 | Solid image pickup device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56102170A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832478A (en) * | 1981-08-20 | 1983-02-25 | Matsushita Electric Ind Co Ltd | Photo-conductive element |
| JPS58139465A (en) * | 1982-02-15 | 1983-08-18 | Matsushita Electric Ind Co Ltd | Driving method for solid-state image pickup element |
| US4462047A (en) * | 1981-07-01 | 1984-07-24 | Matsushita Electric Industrial Co., Ltd. | Solid state imager with blooming suppression |
| JPS59198084A (en) * | 1983-04-26 | 1984-11-09 | Toshiba Corp | Residual image suppressing system for solid-state image pickup device |
| US5739851A (en) * | 1994-09-14 | 1998-04-14 | Kabushiki Kaisha Toshiba | Driving method for solid state imaging device |
-
1980
- 1980-01-18 JP JP486080A patent/JPS56102170A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462047A (en) * | 1981-07-01 | 1984-07-24 | Matsushita Electric Industrial Co., Ltd. | Solid state imager with blooming suppression |
| JPS5832478A (en) * | 1981-08-20 | 1983-02-25 | Matsushita Electric Ind Co Ltd | Photo-conductive element |
| JPS58139465A (en) * | 1982-02-15 | 1983-08-18 | Matsushita Electric Ind Co Ltd | Driving method for solid-state image pickup element |
| JPS59198084A (en) * | 1983-04-26 | 1984-11-09 | Toshiba Corp | Residual image suppressing system for solid-state image pickup device |
| US5739851A (en) * | 1994-09-14 | 1998-04-14 | Kabushiki Kaisha Toshiba | Driving method for solid state imaging device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136B2 (en) | 1986-01-06 |
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