JPH06225314A - カラーｃｃｄ撮像素子用の信号処理回路 - Google Patents

カラーｃｃｄ撮像素子用の信号処理回路

Info

Publication number
JPH06225314A
JPH06225314A JP4087085A JP8708592A JPH06225314A JP H06225314 A JPH06225314 A JP H06225314A JP 4087085 A JP4087085 A JP 4087085A JP 8708592 A JP8708592 A JP 8708592A JP H06225314 A JPH06225314 A JP H06225314A
Authority
JP
Japan
Prior art keywords
signal
circuit
sample
ccd
signal processing
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
JP4087085A
Other languages
English (en)
Japanese (ja)
Inventor
Yong-Jun Yu
ズン ユ ヨン
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.)
SK Hynix Inc
Original Assignee
Goldstar Electron 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 Goldstar Electron Co Ltd filed Critical Goldstar Electron Co Ltd
Publication of JPH06225314A publication Critical patent/JPH06225314A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Processing Of Color Television Signals (AREA)
JP4087085A 1991-06-15 1992-04-08 カラーｃｃｄ撮像素子用の信号処理回路 Pending JPH06225314A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019910009898A KR940001829B1 (ko) 1991-06-15 1991-06-15 칼라 ccd 촬상소자용 신호처리회로
KR1991-9898 1991-06-15

Publications (1)

Publication Number Publication Date
JPH06225314A true JPH06225314A (ja) 1994-08-12

Family

ID=19315837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4087085A Pending JPH06225314A (ja) 1991-06-15 1992-04-08 カラーｃｃｄ撮像素子用の信号処理回路

Country Status (3)

Country Link
JP (1) JPH06225314A (OSRAM)
KR (1) KR940001829B1 (OSRAM)
DE (1) DE4208960A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100358146B1 (ko) * 2000-12-30 2002-10-25 주식회사 하이닉스반도체 씨모스 이미지 센서

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146589A (ja) * 1986-12-09 1988-06-18 Sony Corp 撮像装置
JPS63233693A (ja) * 1987-03-23 1988-09-29 Hitachi Ltd 固体カラ−カメラの信号処理装置
JPS6442990A (en) * 1987-08-08 1989-02-15 Fujitsu Ltd Signal sampling system for image pickup device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819798A (ja) * 1981-07-28 1983-02-04 Sony Corp サンプルホ−ルド回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146589A (ja) * 1986-12-09 1988-06-18 Sony Corp 撮像装置
JPS63233693A (ja) * 1987-03-23 1988-09-29 Hitachi Ltd 固体カラ−カメラの信号処理装置
JPS6442990A (en) * 1987-08-08 1989-02-15 Fujitsu Ltd Signal sampling system for image pickup device

Also Published As

Publication number Publication date
KR930001686A (ko) 1993-01-16
DE4208960A1 (de) 1992-12-17
DE4208960C2 (OSRAM) 1993-06-17
KR940001829B1 (ko) 1994-03-09

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