JPS5731271A - Solid state pickup device - Google Patents

Solid state pickup device

Info

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
Application number
JP10745680A
Other languages
Japanese (ja)
Inventor
Takamichi Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10745680A priority Critical patent/JPS5731271A/en
Publication of JPS5731271A publication Critical patent/JPS5731271A/en
Pending legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

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.
JP10745680A 1980-08-04 1980-08-04 Solid state pickup device Pending JPS5731271A (en)

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)

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