DE3686358T2 - Optischer tiefpassfilter fuer eine festkoerper-farbkamera. - Google Patents

Optischer tiefpassfilter fuer eine festkoerper-farbkamera.

Info

Publication number
DE3686358T2
DE3686358T2 DE8686303909T DE3686358T DE3686358T2 DE 3686358 T2 DE3686358 T2 DE 3686358T2 DE 8686303909 T DE8686303909 T DE 8686303909T DE 3686358 T DE3686358 T DE 3686358T DE 3686358 T2 DE3686358 T2 DE 3686358T2
Authority
DE
Germany
Prior art keywords
solid
pass filter
color camera
optical low
optical
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 - Lifetime
Application number
DE8686303909T
Other languages
English (en)
Other versions
DE3686358D1 (de
Inventor
Takashi Asaida
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 JP60113465A external-priority patent/JPH0628452B2/ja
Priority claimed from JP60113464A external-priority patent/JPH0628451B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3686358D1 publication Critical patent/DE3686358D1/de
Publication of DE3686358T2 publication Critical patent/DE3686358T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Color Television Image Signal Generators (AREA)
  • Polarising Elements (AREA)
DE8686303909T 1985-05-27 1986-05-22 Optischer tiefpassfilter fuer eine festkoerper-farbkamera. Expired - Lifetime DE3686358T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60113465A JPH0628452B2 (ja) 1985-05-27 1985-05-27 固体撮像装置
JP60113464A JPH0628451B2 (ja) 1985-05-27 1985-05-27 固体撮像装置

Publications (2)

Publication Number Publication Date
DE3686358D1 DE3686358D1 (de) 1992-09-17
DE3686358T2 true DE3686358T2 (de) 1993-02-25

Family

ID=26452432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303909T Expired - Lifetime DE3686358T2 (de) 1985-05-27 1986-05-22 Optischer tiefpassfilter fuer eine festkoerper-farbkamera.

Country Status (5)

Country Link
US (1) US4761682A (de)
EP (1) EP0204469B1 (de)
KR (1) KR940002348B1 (de)
CA (1) CA1271069A (de)
DE (1) DE3686358T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237446A (en) * 1987-04-30 1993-08-17 Olympus Optical Co., Ltd. Optical low-pass filter
JPS63291026A (ja) * 1987-05-25 1988-11-28 Olympus Optical Co Ltd 結像光学系
JP2826328B2 (ja) * 1988-11-18 1998-11-18 オリンパス光学工業株式会社 撮像装置
US5477381A (en) * 1989-02-02 1995-12-19 Canon Kabushiki Kaisha Image sensing apparatus having an optical low-pass filter
JPH0718985B2 (ja) * 1989-02-21 1995-03-06 日本放送協会 固体撮像装置
FR2651401B1 (fr) * 1989-08-25 1996-08-02 Thomson Consumer Electronics Camera et dispositif de visualisation.
US5040880A (en) * 1989-09-15 1991-08-20 Matsushita Electric Industrial Co., Ltd. Quartz optical filter
JP2744323B2 (ja) * 1990-03-30 1998-04-28 キヤノン株式会社 光学的ローパスフィルター
US5691830A (en) * 1991-10-11 1997-11-25 International Business Machines Corporation Holographic optical system including waveplate and aliasing suppression filter
JPH06169415A (ja) * 1992-11-30 1994-06-14 Olympus Optical Co Ltd 撮像装置
JP2817581B2 (ja) * 1993-08-02 1998-10-30 日本電気株式会社 固体撮像装置
JPH0969967A (ja) * 1995-08-31 1997-03-11 Sony Corp 撮像装置
US6690421B1 (en) * 1996-10-30 2004-02-10 Fuji Photo Film Co., Ltd. Structure of solid state image pickup device
US6327085B1 (en) * 1998-03-31 2001-12-04 Nikon Corporation Optical filter and optical device provided with this optical filter
US7116370B1 (en) 2000-03-31 2006-10-03 Sharp Laboratories Of Ameria, Inc. Image processing system optical shifting mechanism
JP2001339055A (ja) * 2000-05-29 2001-12-07 Asahi Optical Co Ltd 固体撮像装置のカバー部材と固体撮像装置
JP2004126384A (ja) * 2002-10-04 2004-04-22 Pentax Corp 光学式ローパスフィルタおよび撮像光学系
EP1683174B1 (de) * 2003-08-18 2013-10-23 Gentex Corporation Auf optische elemente bezogene herstellungsverfahren und optische elemente enthaltende baugruppen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588224A (en) * 1969-06-03 1971-06-28 Rca Corp Adjustable bandwidth optical filter
JPS517381B1 (de) * 1970-10-14 1976-03-06
JPS5266449A (en) * 1975-11-28 1977-06-01 Sony Corp Optical filter
JPS5444424A (en) * 1977-09-14 1979-04-07 Sony Corp Solid state pick up unit
JPS5739683A (en) * 1980-08-21 1982-03-04 Sony Corp Color image sensor
JPH0620316B2 (ja) * 1982-05-17 1994-03-16 株式会社日立製作所 撮像光学系
JPS59279A (ja) * 1982-06-26 1984-01-05 Sony Corp 撮像装置
JPS5975222A (ja) * 1982-10-22 1984-04-27 Victor Co Of Japan Ltd 光学フイルタ
JPS6090484A (ja) * 1983-10-24 1985-05-21 Matsushita Electric Ind Co Ltd カラ−固体撮像装置
JPS60164719A (ja) * 1984-02-07 1985-08-27 Sony Corp 光学的ローパスフィルタ
US4575193A (en) * 1984-04-06 1986-03-11 Eastman Kodak Company Optical spatial frequency filter
JPS60237769A (ja) * 1984-05-11 1985-11-26 Hitachi Ltd 撮像装置
JPH0772769B2 (ja) * 1984-09-26 1995-08-02 ソニー株式会社 固体撮像装置

Also Published As

Publication number Publication date
KR860009316A (ko) 1986-12-22
KR940002348B1 (ko) 1994-03-23
US4761682A (en) 1988-08-02
CA1271069A (en) 1990-07-03
EP0204469B1 (de) 1992-08-12
EP0204469A2 (de) 1986-12-10
DE3686358D1 (de) 1992-09-17
EP0204469A3 (en) 1988-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition