JPS54139423A - Pickup device - Google Patents

Pickup device

Info

Publication number
JPS54139423A
JPS54139423A JP4751378A JP4751378A JPS54139423A JP S54139423 A JPS54139423 A JP S54139423A JP 4751378 A JP4751378 A JP 4751378A JP 4751378 A JP4751378 A JP 4751378A JP S54139423 A JPS54139423 A JP S54139423A
Authority
JP
Japan
Prior art keywords
temperature
cooling
charge coupling
adhered
heat sink
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
JP4751378A
Other languages
Japanese (ja)
Inventor
Hiroshi Hanada
Isao Yamaguchi
Takeshi Sawada
Yuzo Kato
Kazuya Matsumoto
Yasushi Takatori
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP4751378A priority Critical patent/JPS54139423A/en
Publication of JPS54139423A publication Critical patent/JPS54139423A/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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils

Abstract

PURPOSE:To avoid the fluctuation of the output signals for the pickup device utilizing the charge coupling element by providing the means to detect the temperature plus the temperature control means to keep the temperature constant within the space to hold the temperature of the charge coupling element under the room temperature. CONSTITUTION:Charge coupling element 1 is provided within the enclosed space via substrate 5 and cap 7 containing optical window 6 which transmits the light, and heat sink 2 made of the copper block or the like is adhered to element 1. Then temperature detector element 3 composed of thermister or the like is attached to heat sink 2, and also cooling side 4-a of cooling element 4 of the semiconductor made of the Peltier element or the like is adhered to sink 2. Furthermore, temperature detection circuit 10 and cooling element power source 11 are connected to temperature detection element 3 and cooling element 4 each via lead wire 12 to form the feedback loop. Then element 4 is actuated when the temperature detected by element 3 is higher than the fixed level to maintain the temperature of element 1 constant.
JP4751378A 1978-04-21 1978-04-21 Pickup device Pending JPS54139423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4751378A JPS54139423A (en) 1978-04-21 1978-04-21 Pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4751378A JPS54139423A (en) 1978-04-21 1978-04-21 Pickup device

Publications (1)

Publication Number Publication Date
JPS54139423A true JPS54139423A (en) 1979-10-29

Family

ID=12777180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4751378A Pending JPS54139423A (en) 1978-04-21 1978-04-21 Pickup device

Country Status (1)

Country Link
JP (1) JPS54139423A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148572A (en) * 1982-02-27 1983-09-03 Sony Corp Solid-state image pickup device
JPS6042974A (en) * 1983-08-19 1985-03-07 Toshiba Corp Image sensor
JPS60220965A (en) * 1984-04-17 1985-11-05 Konishiroku Photo Ind Co Ltd Solid-state image pickup device
JPS6319978A (en) * 1986-07-11 1988-01-27 Leo Giken:Kk Dark current reducing device for solid-state image sensor
JPH01119277U (en) * 1988-02-03 1989-08-11
EP1542058A1 (en) * 2003-12-08 2005-06-15 Sony Corporation Diffraction grating-optical modulation apparatus with an improved heat stability

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148572A (en) * 1982-02-27 1983-09-03 Sony Corp Solid-state image pickup device
JPH0432590B2 (en) * 1982-02-27 1992-05-29
JPS6042974A (en) * 1983-08-19 1985-03-07 Toshiba Corp Image sensor
JPS60220965A (en) * 1984-04-17 1985-11-05 Konishiroku Photo Ind Co Ltd Solid-state image pickup device
JPS6319978A (en) * 1986-07-11 1988-01-27 Leo Giken:Kk Dark current reducing device for solid-state image sensor
JPH055435B2 (en) * 1986-07-11 1993-01-22 Reo Giken Kk
JPH01119277U (en) * 1988-02-03 1989-08-11
EP1542058A1 (en) * 2003-12-08 2005-06-15 Sony Corporation Diffraction grating-optical modulation apparatus with an improved heat stability

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