DE2739531A1 - Verfahren zur herstellung von photodetektorelementen - Google Patents
Verfahren zur herstellung von photodetektorelementenInfo
- Publication number
- DE2739531A1 DE2739531A1 DE19772739531 DE2739531A DE2739531A1 DE 2739531 A1 DE2739531 A1 DE 2739531A1 DE 19772739531 DE19772739531 DE 19772739531 DE 2739531 A DE2739531 A DE 2739531A DE 2739531 A1 DE2739531 A1 DE 2739531A1
- Authority
- DE
- Germany
- Prior art keywords
- photodetector
- elements
- photoresist
- adhesive layer
- conductive layers
- 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
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000010410 layer Substances 0.000 claims description 26
- 229920002120 photoresistant polymer Polymers 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 18
- 239000012790 adhesive layer Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/191—Photoconductor image sensors
- H10F39/193—Infrared image sensors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/720,917 US4069095A (en) | 1976-09-07 | 1976-09-07 | Method of preparing photodetector array elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2739531A1 true DE2739531A1 (de) | 1978-03-09 |
| DE2739531C2 DE2739531C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-01 |
Family
ID=24895778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772739531 Granted DE2739531A1 (de) | 1976-09-07 | 1977-09-02 | Verfahren zur herstellung von photodetektorelementen |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4069095A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE2739531A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027986B (en) * | 1978-07-31 | 1983-01-19 | Philips Electronic Associated | Infra-red detectors |
| US4403397A (en) * | 1981-07-13 | 1983-09-13 | The United States Of America As Represented By The Secretary Of The Navy | Method of making avalanche photodiodes |
| US4581099A (en) * | 1985-01-30 | 1986-04-08 | Canon Kabushiki Kaisha | Method for preparation of a photosensor |
| US4679215A (en) * | 1985-12-06 | 1987-07-07 | Sperry Corporation | Exceedance counting integrating photo-diode array |
| US4913531A (en) * | 1988-09-07 | 1990-04-03 | Hughes Aircraft Company | Liquid crystal light valve with grooved microgrid and method of forming the same |
| IL123207A0 (en) | 1998-02-06 | 1998-09-24 | Shellcase Ltd | Integrated circuit device |
| JP4166471B2 (ja) * | 2001-12-28 | 2008-10-15 | 三菱電機株式会社 | 光モジュール |
| US7566853B2 (en) * | 2005-08-12 | 2009-07-28 | Tessera, Inc. | Image sensor employing a plurality of photodetector arrays and/or rear-illuminated architecture |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452198A (en) * | 1968-02-23 | 1969-06-24 | Honeywell Inc | Manufacture of detectors |
| DE2511900A1 (de) * | 1974-03-21 | 1975-09-25 | Int Research & Dev Co Ltd | Verfahren zur herstellung eines oder mehrerer fotoelektrischer heterouebergaenge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2852648A (en) * | 1957-03-19 | 1958-09-16 | Eastman Kodak Co | Photoconductive cells and process for manufacturing same |
-
1976
- 1976-09-07 US US05/720,917 patent/US4069095A/en not_active Expired - Lifetime
-
1977
- 1977-09-02 DE DE19772739531 patent/DE2739531A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3452198A (en) * | 1968-02-23 | 1969-06-24 | Honeywell Inc | Manufacture of detectors |
| DE2511900A1 (de) * | 1974-03-21 | 1975-09-25 | Int Research & Dev Co Ltd | Verfahren zur herstellung eines oder mehrerer fotoelektrischer heterouebergaenge |
Non-Patent Citations (1)
| Title |
|---|
| BLOUNT, G.M. et. al., Photoconductive properties of chemically deposited PbS with dielectric overcoatings, In: J.Applied Physics, Vol. 46, No. 8, 1975, S. 3489-3499 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US4069095A (en) | 1978-01-17 |
| DE2739531C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |