NL194189C - Irisstuurketen. - Google Patents

Irisstuurketen. Download PDF

Info

Publication number
NL194189C
NL194189C NL9000547A NL9000547A NL194189C NL 194189 C NL194189 C NL 194189C NL 9000547 A NL9000547 A NL 9000547A NL 9000547 A NL9000547 A NL 9000547A NL 194189 C NL194189 C NL 194189C
Authority
NL
Netherlands
Prior art keywords
signal
output
white balance
resistor
automatic white
Prior art date
Application number
NL9000547A
Other languages
English (en)
Dutch (nl)
Other versions
NL9000547A (nl
NL194189B (nl
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL9000547A publication Critical patent/NL9000547A/nl
Publication of NL194189B publication Critical patent/NL194189B/xx
Application granted granted Critical
Publication of NL194189C publication Critical patent/NL194189C/nl

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
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Exposure Control For Cameras (AREA)
  • Processing Of Color Television Signals (AREA)
NL9000547A 1989-09-12 1990-03-09 Irisstuurketen. NL194189C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR890013541 1989-09-12
KR2019890013541U KR920007905Y1 (ko) 1989-09-12 1989-09-12 오토 화이트 밸런스 인에이블 회로

Publications (3)

Publication Number Publication Date
NL9000547A NL9000547A (nl) 1991-04-02
NL194189B NL194189B (nl) 2001-04-02
NL194189C true NL194189C (nl) 2001-08-03

Family

ID=19290031

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9000547A NL194189C (nl) 1989-09-12 1990-03-09 Irisstuurketen.

Country Status (4)

Country Link
US (1) US5132805A (ko)
JP (1) JP2533252Y2 (ko)
KR (1) KR920007905Y1 (ko)
NL (1) NL194189C (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6952233B2 (en) * 1992-07-23 2005-10-04 Canon Kabushiki Kaisha Video camera having a material element for controlling light transmission
JP2005256195A (ja) * 2004-03-10 2005-09-22 Shinko Tombo Boshi Kk 帽子

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6713338A (ko) * 1967-09-30 1969-04-01
JPS56140789A (en) * 1980-04-03 1981-11-04 Sony Corp Color balance control circuit
JPS5797284A (en) * 1980-12-08 1982-06-16 Matsushita Electric Ind Co Ltd Automatic white balance adjuster for color television camera
JPS58123287A (ja) * 1982-01-16 1983-07-22 Minolta Camera Co Ltd 自動ホワイトバランス調整装置
US4495520A (en) * 1982-04-09 1985-01-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Television camera video level control system
JPS5981992A (ja) * 1982-11-02 1984-05-11 Canon Inc カラ−撮像装置
JPS6132687A (ja) * 1984-07-24 1986-02-15 Canon Inc 撮像装置
JPS61295536A (ja) * 1985-06-25 1986-12-26 Fuji Photo Film Co Ltd プリント画像の記録方法
JPH0822030B2 (ja) * 1985-07-10 1996-03-04 旭精密株式会社 テレビカメラ用レンズの自動絞り制御装置
JPH07118786B2 (ja) * 1985-11-08 1995-12-18 松下電器産業株式会社 撮像装置
JPS62175090A (ja) * 1986-01-29 1987-07-31 Hitachi Ltd カラ−ビデオカメラ
JP2539488B2 (ja) * 1988-06-03 1996-10-02 株式会社日立製作所 撮像装置

Also Published As

Publication number Publication date
JP2533252Y2 (ja) 1997-04-23
NL9000547A (nl) 1991-04-02
JPH0344976U (ko) 1991-04-25
KR920007905Y1 (ko) 1992-10-22
NL194189B (nl) 2001-04-02
US5132805A (en) 1992-07-21
KR910006555U (ko) 1991-04-25

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20091001