JPS5765084A - Color televisin camera - Google Patents

Color televisin camera

Info

Publication number
JPS5765084A
JPS5765084A JP55140912A JP14091280A JPS5765084A JP S5765084 A JPS5765084 A JP S5765084A JP 55140912 A JP55140912 A JP 55140912A JP 14091280 A JP14091280 A JP 14091280A JP S5765084 A JPS5765084 A JP S5765084A
Authority
JP
Japan
Prior art keywords
fog
color
lens system
constitution
filter
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
JP55140912A
Other languages
Japanese (ja)
Inventor
Yuzuru Inoue
Takashi Shinozaki
Yoshitomo Otake
Shinsuke Ono
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP55140912A priority Critical patent/JPS5765084A/en
Priority to GB8130238A priority patent/GB2086179B/en
Priority to FR8118909A priority patent/FR2491709B1/en
Priority to DE3139908A priority patent/DE3139908C2/en
Priority to KR1019810003811A priority patent/KR830008609A/en
Priority to US06/309,805 priority patent/US4417272A/en
Publication of JPS5765084A publication Critical patent/JPS5765084A/en
Priority to KR2019870015896U priority patent/KR880000951Y1/en
Priority to KR2019870015067U priority patent/KR880000950Y1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Optical Filters (AREA)

Abstract

PURPOSE:To obtain a camera for color TV which no beat interference generates in a reproduced picture, by providing an optical filter which can fog the image of objective formed on a photoelectric conversion plane of a photodetector a prescribed amount toward a direction orthogonal to the direction of extension of each fine color stripe, in an optical path. CONSTITUTION:A crossing type chroma separation stripe filter F is provided at the tip of an image sensing element T consisting of an iamge pickup tube and a solid state image pickup element, and a zoom lens system Z consisting of an afocal system A and a master lens system M opposing to it is provided. In this constitution, optical filters K1, K2 which can fog iamges are located between the afocal system A and the master lens system M, and if required, between the zoom lens system Z and the image pickup element T. The K2 consists of a quartz filter, lenticular lens and phase lattice plate, and the K1 uses filters other than the quartz filter. With this constitution, taking the length of one color fine stripe toward scanning line as Ph, the width of fog is taken as the Ph and the angle theta toward fog is as Ph/Costheta.
JP55140912A 1980-10-08 1980-10-08 Color televisin camera Pending JPS5765084A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP55140912A JPS5765084A (en) 1980-10-08 1980-10-08 Color televisin camera
GB8130238A GB2086179B (en) 1980-10-08 1981-10-07 Color television camera having a color separation crossing striped filter
FR8118909A FR2491709B1 (en) 1980-10-08 1981-10-07 COLOR TELEVISION CAMERA COMPRISING A CROSSBAND FILTER FOR COLOR SEPARATION
DE3139908A DE3139908C2 (en) 1980-10-08 1981-10-07 Color television camera with a color separation cross stripe filter
KR1019810003811A KR830008609A (en) 1980-10-08 1981-10-08 Color TV Camera with Cross-Color Stripe Filter
US06/309,805 US4417272A (en) 1980-10-08 1981-10-08 Color television camera having a color separation crossing striped filter
KR2019870015896U KR880000951Y1 (en) 1980-10-08 1987-09-03 Color television camera having a color separation crossing striped filter
KR2019870015067U KR880000950Y1 (en) 1980-10-08 1987-09-03 Color television camera having a color separation crossing striped filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140912A JPS5765084A (en) 1980-10-08 1980-10-08 Color televisin camera

Publications (1)

Publication Number Publication Date
JPS5765084A true JPS5765084A (en) 1982-04-20

Family

ID=15279703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140912A Pending JPS5765084A (en) 1980-10-08 1980-10-08 Color televisin camera

Country Status (2)

Country Link
JP (1) JPS5765084A (en)
KR (1) KR830008609A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978434A (en) * 1972-11-29 1974-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978434A (en) * 1972-11-29 1974-07-29

Also Published As

Publication number Publication date
KR830008609A (en) 1983-12-10

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