JPS57194694A - Solid image pickup element of which color separating filter is formed directly - Google Patents

Solid image pickup element of which color separating filter is formed directly

Info

Publication number
JPS57194694A
JPS57194694A JP56079415A JP7941581A JPS57194694A JP S57194694 A JPS57194694 A JP S57194694A JP 56079415 A JP56079415 A JP 56079415A JP 7941581 A JP7941581 A JP 7941581A JP S57194694 A JPS57194694 A JP S57194694A
Authority
JP
Japan
Prior art keywords
color separating
color
image pickup
pickup element
formed directly
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
JP56079415A
Other languages
Japanese (ja)
Inventor
Masataka Miyamura
Okio Yoshida
Jiro Kano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56079415A priority Critical patent/JPS57194694A/en
Publication of JPS57194694A publication Critical patent/JPS57194694A/en
Pending 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)
  • Optical Filters (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To obtain a sloid image pickup element on which color separating filters are formed directly by changing organic materials of the color separating filters to inorganic materials and devising the method of manufacture. CONSTITUTION:Color separating flters 41-1-41-3 are formed by a sputter method, a vapor-depositing method or an ion-plating method. The color filters are made by using soda lime glass, phosphate glass, soda lead glass, borosilicate glass etc. as a base material and incorporating coloring agents that develop colors in ionic or colloidal state, under a specified condition. Se, Se-As, CdS- CdSe, Sb2S3 are used as coloring agents for red, Cr2O3Pr2O3, FeO3+FeO for green and CoO, CuO, Ti2O3S, FeO for blue by selecting among materials suitable for objective color tones respectively.
JP56079415A 1981-05-27 1981-05-27 Solid image pickup element of which color separating filter is formed directly Pending JPS57194694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56079415A JPS57194694A (en) 1981-05-27 1981-05-27 Solid image pickup element of which color separating filter is formed directly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56079415A JPS57194694A (en) 1981-05-27 1981-05-27 Solid image pickup element of which color separating filter is formed directly

Publications (1)

Publication Number Publication Date
JPS57194694A true JPS57194694A (en) 1982-11-30

Family

ID=13689230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56079415A Pending JPS57194694A (en) 1981-05-27 1981-05-27 Solid image pickup element of which color separating filter is formed directly

Country Status (1)

Country Link
JP (1) JPS57194694A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139670A (en) * 1983-01-31 1984-08-10 Nec Corp Solid-state image pickup element
JP2006202778A (en) * 2005-01-17 2006-08-03 Matsushita Electric Ind Co Ltd Solid state imaging device and its fabrication process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139670A (en) * 1983-01-31 1984-08-10 Nec Corp Solid-state image pickup element
JP2006202778A (en) * 2005-01-17 2006-08-03 Matsushita Electric Ind Co Ltd Solid state imaging device and its fabrication process
US7750354B2 (en) 2005-01-17 2010-07-06 Panasonic Corporation Solid-state imaging device and manufacturing method for the same

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