JPS5731271A - Solid state pickup device - Google Patents
Solid state pickup deviceInfo
- Publication number
- JPS5731271A JPS5731271A JP10745680A JP10745680A JPS5731271A JP S5731271 A JPS5731271 A JP S5731271A JP 10745680 A JP10745680 A JP 10745680A JP 10745680 A JP10745680 A JP 10745680A JP S5731271 A JPS5731271 A JP S5731271A
- Authority
- JP
- Japan
- Prior art keywords
- diode
- drive clock
- charged
- terminal
- solid state
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/53—Control of the integration time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/571—Control of the dynamic range involving a non-linear response
- H04N25/573—Control of the dynamic range involving a non-linear response the logarithmic type
Abstract
PURPOSE:To apply a TV on the market to a meter panel monitor camera scarecely requiring motion in particular, by securing a sufficiently long interval of charging for a diode. CONSTITUTION:A power source is connected to a terminal 37 of the picture element, and the drive clock is applied to terminals 39 and 36 respectively. With application of the pulse to the terminal 39, a photodiode 16 is charged. When the light is irradiated to the diode 16, the signal charge is stored to the diode 16 to reduce the potential of the diode 16. The reading scan of the optical signal is carried out in the pulse timing of the drive clock; while the diode 16 is charged in the pulse timing of the drive clock having an independent period from the reading period. Thus the light integrating time is increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10745680A JPS5731271A (en) | 1980-08-04 | 1980-08-04 | Solid state pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10745680A JPS5731271A (en) | 1980-08-04 | 1980-08-04 | Solid state pickup device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5731271A true JPS5731271A (en) | 1982-02-19 |
Family
ID=14459622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10745680A Pending JPS5731271A (en) | 1980-08-04 | 1980-08-04 | Solid state pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5731271A (en) |
-
1980
- 1980-08-04 JP JP10745680A patent/JPS5731271A/en active Pending
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