JPH0244872A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPH0244872A
JPH0244872A JP63194522A JP19452288A JPH0244872A JP H0244872 A JPH0244872 A JP H0244872A JP 63194522 A JP63194522 A JP 63194522A JP 19452288 A JP19452288 A JP 19452288A JP H0244872 A JPH0244872 A JP H0244872A
Authority
JP
Japan
Prior art keywords
voltage
image pickup
state image
solid
cooling
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
JP63194522A
Other languages
Japanese (ja)
Inventor
Mitsuo Sasuga
Yuji Ide
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP63194522A priority Critical patent/JPH0244872A/en
Publication of JPH0244872A publication Critical patent/JPH0244872A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a stable and good quality video by providing a cooling means to control the temperature of a solid-state image pickup element according to the output signal of a temperature detecting means provided on the chip of the solid-state image pickup element.
CONSTITUTION: Voltage corresponding to the temperature capable of making a CCD type solid-state image pickup element (CCD) 2 operate by securing satisfactory image quality is set as reference voltage. Then, obtained difference voltage and the reference voltage are compared by a comparator 9, and when the difference voltage is larger than the reference voltage, the cooling device 3 is controlled so as to strengthen its cooling, and when the difference voltage is below the reference voltage, the cooling device 3 is controlled so as to keep constant voltage. Thus, the CCD 2 can be always maintained at constant temperature, and the stable and good quality video can be obtained.
COPYRIGHT: (C)1990,JPO&Japio
JP63194522A 1988-08-05 1988-08-05 Solid-state image pickup device Pending JPH0244872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63194522A JPH0244872A (en) 1988-08-05 1988-08-05 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63194522A JPH0244872A (en) 1988-08-05 1988-08-05 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPH0244872A true JPH0244872A (en) 1990-02-14

Family

ID=16325932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63194522A Pending JPH0244872A (en) 1988-08-05 1988-08-05 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPH0244872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7671438B2 (en) 2007-07-27 2010-03-02 Panasonic Corporation Solid-state imaging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7671438B2 (en) 2007-07-27 2010-03-02 Panasonic Corporation Solid-state imaging device

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