JPS6425688A - Solid-state image pickup device - Google Patents

Solid-state image pickup device

Info

Publication number
JPS6425688A
JPS6425688A JP62181103A JP18110387A JPS6425688A JP S6425688 A JPS6425688 A JP S6425688A JP 62181103 A JP62181103 A JP 62181103A JP 18110387 A JP18110387 A JP 18110387A JP S6425688 A JPS6425688 A JP S6425688A
Authority
JP
Japan
Prior art keywords
filters
basic unit
color
photoelectric conversion
image pickup
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
JP62181103A
Other languages
Japanese (ja)
Inventor
Masao Uehara
Toshio Miyazawa
Toshiki Suzuki
Kayao Takemoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62181103A priority Critical patent/JPS6425688A/en
Publication of JPS6425688A publication Critical patent/JPS6425688A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/1462—Coatings
    • H01L27/14621—Colour filter arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To improve sensitivity by using a color filter basic unit increasing the number of filters with high transmittivity in a TSL system color solidstate image pickup device so as to improve the aperture rate of a photoelectric conversion element. CONSTITUTION:A basic unit (1 dot) is constituted by plural color filters arranged in a region surrounded by F1-F4 in the color filter. The basic unit is constituted by 8 color filters arranged corresponding to 8 sets of photoelectric conversion elements PD1 or PD2. Among the color filters constituting said basic unit, the number of white filters W with high light transmittivity and the number of yellow filters Ye are arranged more than the number of cyan and green filters Cg, G with a low light transmittivity. Thus, since the photoelectric conversion signal in total in the basic unit of the color filters is increased, the sensitivity is improved.
JP62181103A 1987-07-22 1987-07-22 Solid-state image pickup device Pending JPS6425688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181103A JPS6425688A (en) 1987-07-22 1987-07-22 Solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181103A JPS6425688A (en) 1987-07-22 1987-07-22 Solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS6425688A true JPS6425688A (en) 1989-01-27

Family

ID=16094896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181103A Pending JPS6425688A (en) 1987-07-22 1987-07-22 Solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS6425688A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177753A (en) * 1990-06-14 1993-01-05 Rohm Co., Ltd. Semi-conductor laser unit
US5226052A (en) * 1990-05-08 1993-07-06 Rohm, Ltd. Laser diode system for cutting off the environment from the laser diode
WO2010090166A1 (en) * 2009-02-04 2010-08-12 株式会社 Rosnes Solid-state image pickup device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226052A (en) * 1990-05-08 1993-07-06 Rohm, Ltd. Laser diode system for cutting off the environment from the laser diode
US5177753A (en) * 1990-06-14 1993-01-05 Rohm Co., Ltd. Semi-conductor laser unit
WO2010090166A1 (en) * 2009-02-04 2010-08-12 株式会社 Rosnes Solid-state image pickup device

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