DE69409139T2 - Halbleiterbildaufnehmer mit hoher Taktgeschwindigkeit für verbesserte Bildqualität - Google Patents

Halbleiterbildaufnehmer mit hoher Taktgeschwindigkeit für verbesserte Bildqualität

Info

Publication number
DE69409139T2
DE69409139T2 DE69409139T DE69409139T DE69409139T2 DE 69409139 T2 DE69409139 T2 DE 69409139T2 DE 69409139 T DE69409139 T DE 69409139T DE 69409139 T DE69409139 T DE 69409139T DE 69409139 T2 DE69409139 T2 DE 69409139T2
Authority
DE
Germany
Prior art keywords
solid
clock speed
high clock
image sensor
image quality
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.)
Expired - Fee Related
Application number
DE69409139T
Other languages
English (en)
Other versions
DE69409139D1 (de
Inventor
Masahide Hirama
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP5008562A external-priority patent/JPH06225221A/ja
Priority claimed from JP5008561A external-priority patent/JPH06225076A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69409139D1 publication Critical patent/DE69409139D1/de
Application granted granted Critical
Publication of DE69409139T2 publication Critical patent/DE69409139T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/672—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction between adjacent sensors or output registers for reading a single image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/713—Transfer or readout registers; Split readout registers or multiple readout registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Facsimile Heads (AREA)
DE69409139T 1993-01-21 1994-01-20 Halbleiterbildaufnehmer mit hoher Taktgeschwindigkeit für verbesserte Bildqualität Expired - Fee Related DE69409139T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5008562A JPH06225221A (ja) 1993-01-21 1993-01-21 固体撮像素子
JP5008561A JPH06225076A (ja) 1993-01-21 1993-01-21 固体撮像装置

Publications (2)

Publication Number Publication Date
DE69409139D1 DE69409139D1 (de) 1998-04-30
DE69409139T2 true DE69409139T2 (de) 1998-07-30

Family

ID=26343102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409139T Expired - Fee Related DE69409139T2 (de) 1993-01-21 1994-01-20 Halbleiterbildaufnehmer mit hoher Taktgeschwindigkeit für verbesserte Bildqualität

Country Status (4)

Country Link
US (1) US5528642A (de)
EP (1) EP0608130B1 (de)
KR (1) KR100341372B1 (de)
DE (1) DE69409139T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881056B2 (ja) * 1995-05-19 2007-02-14 ゼロックス コーポレイション ビデオイメージデータ出力装置
JPH10173859A (ja) * 1996-12-09 1998-06-26 Canon Inc アナログ信号処理回路
JP3706817B2 (ja) * 2000-06-27 2005-10-19 キヤノン株式会社 画像処理装置及びその処理方法
JP4353459B2 (ja) * 2003-04-15 2009-10-28 富士フイルム株式会社 信号電荷転送路
US7443432B2 (en) * 2004-06-15 2008-10-28 Digital Imaging Systems Gmbh Suppression of noise in pixel VDD supply
US8316558B2 (en) * 2008-12-16 2012-11-27 Skechers U.S.A., Inc. Ii Shoe
US9786252B2 (en) * 2012-09-10 2017-10-10 Samsung Electronics Co., Ltd. Method and apparatus for suppressing background light in time of flight sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1020656A (en) * 1973-03-22 1977-11-08 Choong-Ki Kim Buried-channel charge-coupled linear imaging device
JPS58190169A (ja) * 1982-04-30 1983-11-07 Toshiba Corp 固体撮像装置
JPS5999764A (ja) * 1982-11-30 1984-06-08 Toshiba Corp 固体撮像装置
GB8606200D0 (en) * 1986-03-13 1986-04-16 Crosfield Electronics Ltd Operating radiation sensors
US4807037A (en) * 1987-03-06 1989-02-21 Kabushiki Kaisha Toshiba Low noise CCD image sensor having a plurality of horizontal CCD registers
US4985760A (en) * 1987-10-09 1991-01-15 Canon Kabushiki Kaisha Color imager having varying filter aperture sizes to compensate for luminance differences between colors
JP2559510B2 (ja) * 1989-04-06 1996-12-04 オリンパス光学工業株式会社 電子内視鏡装置
US5040071A (en) * 1990-03-21 1991-08-13 Eastman Kodak Company Image sensor having multiple horizontal shift registers
SG81892A1 (en) * 1990-08-09 2001-07-24 Sony Corp Ccd having a pair of horizontal resisters
EP0553963A3 (en) * 1992-01-31 1993-11-10 Konishiroku Photo Ind Signal processing method for output from a solid image sensor

Also Published As

Publication number Publication date
US5528642A (en) 1996-06-18
DE69409139D1 (de) 1998-04-30
KR100341372B1 (ko) 2002-11-23
EP0608130A1 (de) 1994-07-27
EP0608130B1 (de) 1998-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee