JPS6442169A - Solid-state image sensor - Google Patents
Solid-state image sensorInfo
- Publication number
- JPS6442169A JPS6442169A JP62198578A JP19857887A JPS6442169A JP S6442169 A JPS6442169 A JP S6442169A JP 62198578 A JP62198578 A JP 62198578A JP 19857887 A JP19857887 A JP 19857887A JP S6442169 A JPS6442169 A JP S6442169A
- Authority
- JP
- Japan
- Prior art keywords
- reflecting
- optical detector
- transparent film
- infrared optical
- grid
- 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
- 230000003287 optical effect Effects 0.000 abstract 5
- 239000011229 interlayer Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
PURPOSE:To assure with ease a desired and controllable spectral characteristics by providing a reflecting/transparent film on optical detector means, the film being capable of selection of any wavelength. CONSTITUTION:A reflecting/transparent film 17 is formed on a Schottky junction part being a photoelectric transducer in opposition to the latter. The Schottky junction part is formed of a p-type substrate 6 and a metal side electrode 7 via an interlayer insulating film 14 of a predetermined depth being an insulating layer. And, infrared optical detector parts 16 each having the reflecting/ transparent film 17 are arranged adjoining to a transfer gate in parallel to each other. The infrared optical detector part 16 includes small inter-grid distance infrared optical detector parts 16a located on odd-numbered rows and large inter-grid distance infrared optical detector parts 16b on even-numbered rows, both being alternately arranged. That is, the reflecting/transparent film 17 serves as a reflecting filter which reflects long wavelength region components of the infrared ray and transmits short wavelength region components of the same where wavelength components are determined to be reflectable or transmittable depending upon a grid dimension. Thus, a desired long wavelength component can selectively be reflected and derived by selecting a predetermined grid size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62198578A JPS6442169A (en) | 1987-08-07 | 1987-08-07 | Solid-state image sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62198578A JPS6442169A (en) | 1987-08-07 | 1987-08-07 | Solid-state image sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442169A true JPS6442169A (en) | 1989-02-14 |
Family
ID=16393505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62198578A Pending JPS6442169A (en) | 1987-08-07 | 1987-08-07 | Solid-state image sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442169A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011022291A (en) * | 2009-07-15 | 2011-02-03 | Kayoko Okamoto | Display hanging tool |
| US8054371B2 (en) | 2007-02-19 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Color filter for image sensor |
| US8053853B2 (en) | 2006-05-03 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Color filter-embedded MSM image sensor |
| US9000492B2 (en) | 2009-03-27 | 2015-04-07 | Hamamatsu Photonics K.K. | Back-illuminated solid-state image pickup device |
-
1987
- 1987-08-07 JP JP62198578A patent/JPS6442169A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8053853B2 (en) | 2006-05-03 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Color filter-embedded MSM image sensor |
| US8054371B2 (en) | 2007-02-19 | 2011-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Color filter for image sensor |
| US9000492B2 (en) | 2009-03-27 | 2015-04-07 | Hamamatsu Photonics K.K. | Back-illuminated solid-state image pickup device |
| JP2011022291A (en) * | 2009-07-15 | 2011-02-03 | Kayoko Okamoto | Display hanging tool |
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