JPS58134577A - Electrooptic optical control element - Google Patents

Electrooptic optical control element

Info

Publication number
JPS58134577A
JPS58134577A JP57016319A JP1631982A JPS58134577A JP S58134577 A JPS58134577 A JP S58134577A JP 57016319 A JP57016319 A JP 57016319A JP 1631982 A JP1631982 A JP 1631982A JP S58134577 A JPS58134577 A JP S58134577A
Authority
JP
Japan
Prior art keywords
region
transparent
electrode
effective
register
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
JP57016319A
Other languages
Japanese (ja)
Inventor
Shinichiro Kawamura
Kazunari Oi
Sumio Sakai
Nobuaki Yoshida
Original Assignee
Nippon Kogaku Kk <Nikon>
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 Nippon Kogaku Kk <Nikon>, Toshiba Corp filed Critical Nippon Kogaku Kk <Nikon>
Priority to JP57016319A priority Critical patent/JPS58134577A/en
Publication of JPS58134577A publication Critical patent/JPS58134577A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225—Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235—Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • H04N5/238—Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor by influencing the optical part of the camera, e.g. diaphragm, intensifier, fibre bundle

Abstract

PURPOSE:To make effective use of light for a solid-state image pickup element, by overlapping the optical transmittance disable region of an electrooptic optical control element on a region not contributed to the effective photoelectric conversion for image pickup output. CONSTITUTION:After a transparent insulation film 36 is coated on the surface of a CCD30, a transparent lower electrode 15 is formed on the surface entirely as a common electrode, a segment electrochromic coloring layer 17 and a switching element 20 are formed on it, and a transparent upper electrode 11 is formed on it. In this case, the opaque element 20 is placed on a transfer register 33 and the layer 17 is placed on a cell 31. Further, the drive line is placed on the register 33 and a readout register. Thus, the optical transmittence disable region of the electrochromic element 10 is opposingly placed to a region where no incident light is used, allowing to attain the effective use of light of the CCD30.
JP57016319A 1982-02-05 1982-02-05 Electrooptic optical control element Pending JPS58134577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57016319A JPS58134577A (en) 1982-02-05 1982-02-05 Electrooptic optical control element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57016319A JPS58134577A (en) 1982-02-05 1982-02-05 Electrooptic optical control element

Publications (1)

Publication Number Publication Date
JPS58134577A true JPS58134577A (en) 1983-08-10

Family

ID=11913169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57016319A Pending JPS58134577A (en) 1982-02-05 1982-02-05 Electrooptic optical control element

Country Status (1)

Country Link
JP (1) JPS58134577A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121881A (en) * 1983-09-08 1985-06-29 Us Government Video camera system and method using for same
JPS6335082A (en) * 1986-07-30 1988-02-15 Rhythm Watch Co Ltd Light quantity correcting device for video camera
JPS63238785A (en) * 1987-03-26 1988-10-04 Nec Corp Solid-state image pickup device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552675A (en) * 1978-06-19 1980-01-10 Syntex Inc Steroid synthesis using mixed acid anhydride
JPS5552675A (en) * 1978-10-14 1980-04-17 Toshiba Corp Solid state pickup device
JPS5591268A (en) * 1978-12-29 1980-07-10 Fujitsu General Ltd Blooming reduction device for image pickup device
JPS5669683A (en) * 1979-11-12 1981-06-11 Matsushita Electric Ind Co Ltd Image display device
JPS56107287A (en) * 1980-01-31 1981-08-26 Tokyo Shibaura Electric Co Image display unit
JPS56109287A (en) * 1980-01-31 1981-08-29 Mitsui Cokes Kogyo Kk Manufacture of carbonaceous raw material for needlelike coke
JPS56143769A (en) * 1980-04-10 1981-11-09 Toshiba Corp Image pickup system using charge transfer device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552675A (en) * 1978-06-19 1980-01-10 Syntex Inc Steroid synthesis using mixed acid anhydride
JPS5552675A (en) * 1978-10-14 1980-04-17 Toshiba Corp Solid state pickup device
JPS5591268A (en) * 1978-12-29 1980-07-10 Fujitsu General Ltd Blooming reduction device for image pickup device
JPS5669683A (en) * 1979-11-12 1981-06-11 Matsushita Electric Ind Co Ltd Image display device
JPS56107287A (en) * 1980-01-31 1981-08-26 Tokyo Shibaura Electric Co Image display unit
JPS56109287A (en) * 1980-01-31 1981-08-29 Mitsui Cokes Kogyo Kk Manufacture of carbonaceous raw material for needlelike coke
JPS56143769A (en) * 1980-04-10 1981-11-09 Toshiba Corp Image pickup system using charge transfer device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121881A (en) * 1983-09-08 1985-06-29 Us Government Video camera system and method using for same
JPS6335082A (en) * 1986-07-30 1988-02-15 Rhythm Watch Co Ltd Light quantity correcting device for video camera
JPS63238785A (en) * 1987-03-26 1988-10-04 Nec Corp Solid-state image pickup device

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