JPH0311654B2 - - Google Patents
Info
- Publication number
- JPH0311654B2 JPH0311654B2 JP10481283A JP10481283A JPH0311654B2 JP H0311654 B2 JPH0311654 B2 JP H0311654B2 JP 10481283 A JP10481283 A JP 10481283A JP 10481283 A JP10481283 A JP 10481283A JP H0311654 B2 JPH0311654 B2 JP H0311654B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- optical sensor
- metal film
- dielectric
- film
- 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
Links
- 239000002184 metal Substances 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 description 20
- 230000003595 spectral effect Effects 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 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
- H01L31/02165—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 using interference filters, e.g. multilayer dielectric filters
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)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10481283A JPS59230120A (ja) | 1983-06-10 | 1983-06-10 | 光センサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10481283A JPS59230120A (ja) | 1983-06-10 | 1983-06-10 | 光センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59230120A JPS59230120A (ja) | 1984-12-24 |
JPH0311654B2 true JPH0311654B2 (fr) | 1991-02-18 |
Family
ID=14390823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10481283A Granted JPS59230120A (ja) | 1983-06-10 | 1983-06-10 | 光センサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59230120A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0253002A1 (fr) * | 1986-07-12 | 1988-01-20 | Günter Dr.-Ing. Pusch | Dispositif pour la reconnaissance de contrastes thermiques |
JP2010101627A (ja) * | 2008-10-21 | 2010-05-06 | Murata Mfg Co Ltd | 紫外線測定装置、コンパクトケースおよび電子機器 |
US10145740B2 (en) | 2017-02-27 | 2018-12-04 | Visera Technologies Company Limited | Sensing multiple peak wavelengths using combination of dual-band filters |
-
1983
- 1983-06-10 JP JP10481283A patent/JPS59230120A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59230120A (ja) | 1984-12-24 |
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