JPS5721879A - Solid state image pickup device - Google Patents

Solid state image pickup device

Info

Publication number
JPS5721879A
JPS5721879A JP9705580A JP9705580A JPS5721879A JP S5721879 A JPS5721879 A JP S5721879A JP 9705580 A JP9705580 A JP 9705580A JP 9705580 A JP9705580 A JP 9705580A JP S5721879 A JPS5721879 A JP S5721879A
Authority
JP
Japan
Prior art keywords
image pickup
solid state
pickup device
color
state image
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.)
Granted
Application number
JP9705580A
Other languages
Japanese (ja)
Other versions
JPS6057711B2 (en
Inventor
Tomoji Dobashi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP55097055A priority Critical patent/JPS6057711B2/en
Publication of JPS5721879A publication Critical patent/JPS5721879A/en
Publication of JPS6057711B2 publication Critical patent/JPS6057711B2/en
Expired legal-status Critical Current

Links

Classifications

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

Abstract

PURPOSE:To enable to pick up a color image without wasting coming emission light by forming a concave lens at the interval of color filters in a solid state image pickup device capable of picking up the color image. CONSTITUTION:A color filter B formed of green, blue and red filters 7, 8, 9 as three primary colors of the light are formed on an image pickup element plate A made of a silicon substrate 1, an oxidized film 2 and a transparent gate electrode 3. A recess groove is formed to form a concave lens corresponding to the interval of the gate electrode 3 of the element A on the plate 5, filter films 7, 8, 9 of various colors extend to the recess grooves, and adjacent filter films 7, 8, 9 are slightly overlapped in the recess groove.
JP55097055A 1980-07-15 1980-07-15 solid state imaging device Expired JPS6057711B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55097055A JPS6057711B2 (en) 1980-07-15 1980-07-15 solid state imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55097055A JPS6057711B2 (en) 1980-07-15 1980-07-15 solid state imaging device

Publications (2)

Publication Number Publication Date
JPS5721879A true JPS5721879A (en) 1982-02-04
JPS6057711B2 JPS6057711B2 (en) 1985-12-16

Family

ID=14181967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55097055A Expired JPS6057711B2 (en) 1980-07-15 1980-07-15 solid state imaging device

Country Status (1)

Country Link
JP (1) JPS6057711B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910266A (en) * 1982-07-09 1984-01-19 Hitachi Ltd Manufacture of solid-state image pickup element
JPS5968967A (en) * 1982-10-13 1984-04-19 Toshiba Corp Manufacture of solid-state image pick-up device
JPS6038989A (en) * 1983-08-12 1985-02-28 Nec Corp Solid-state image pickup device and its manufacture
KR20000003501A (en) * 1998-06-29 2000-01-15 김영환 Image sensor having micro concave lens and manufacturing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910266A (en) * 1982-07-09 1984-01-19 Hitachi Ltd Manufacture of solid-state image pickup element
JPS5968967A (en) * 1982-10-13 1984-04-19 Toshiba Corp Manufacture of solid-state image pick-up device
JPS6038989A (en) * 1983-08-12 1985-02-28 Nec Corp Solid-state image pickup device and its manufacture
JPH0455028B2 (en) * 1983-08-12 1992-09-02 Nippon Electric Co
KR20000003501A (en) * 1998-06-29 2000-01-15 김영환 Image sensor having micro concave lens and manufacturing method thereof

Also Published As

Publication number Publication date
JPS6057711B2 (en) 1985-12-16

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