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 directlyInfo
- 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
Links
- 239000007787 solid Substances 0.000 title 1
- 239000003086 colorant Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000005388 borosilicate glass Substances 0.000 abstract 1
- 235000019646 color tone Nutrition 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 238000007733 ion plating Methods 0.000 abstract 1
- 239000005355 lead glass Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000005365 phosphate glass Substances 0.000 abstract 1
- 239000005361 soda-lime glass Substances 0.000 abstract 1
- 229910052959 stibnite Inorganic materials 0.000 abstract 1
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)
- Color Television Image Signal Generators (AREA)
- Optical Filters (AREA)
- Solid State Image Pick-Up Elements (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.
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)
| 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 |
-
1981
- 1981-05-27 JP JP56079415A patent/JPS57194694A/en active Pending
Cited By (3)
| 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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