JPS5347822A - Photoconductive device - Google Patents
Photoconductive deviceInfo
- Publication number
- JPS5347822A JPS5347822A JP9688877A JP9688877A JPS5347822A JP S5347822 A JPS5347822 A JP S5347822A JP 9688877 A JP9688877 A JP 9688877A JP 9688877 A JP9688877 A JP 9688877A JP S5347822 A JPS5347822 A JP S5347822A
- Authority
- JP
- Japan
- Prior art keywords
- photoconductive device
- photoconductive
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection-Type Copiers In General (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71422576A | 1976-08-13 | 1976-08-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5347822A true JPS5347822A (en) | 1978-04-28 |
Family
ID=24869212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9688877A Pending JPS5347822A (en) | 1976-08-13 | 1977-08-12 | Photoconductive device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5347822A (ja) |
DE (1) | DE2736486C3 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5653921A (en) * | 1991-10-01 | 1997-08-05 | Jenkner; Brian D. | Method for producing shock attenuation device |
KR100348734B1 (ko) * | 1993-11-05 | 2002-11-23 | 알라이드시그날 인코포레이티드 | 평판전자표시장치에사용되는배면광어셈블리 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2827573C2 (de) * | 1978-06-23 | 1983-02-03 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Großflächige Lichtquelle |
DE3033141C2 (de) * | 1980-09-03 | 1983-02-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Lichtleiter in einem Anzeigetableau |
US4419539A (en) * | 1980-10-24 | 1983-12-06 | Arrigoni Computer Graphics | Apparatus for preventing noise generation in an electrical digitizer due to generation of optical signals |
DE8302567U1 (de) * | 1982-02-01 | 1993-07-22 | Nippon Sheet Glass Co., Ltd., Osaka | Plattenlinse |
US4824194A (en) * | 1987-03-25 | 1989-04-25 | Fuji Photo Film Co., Ltd. | Light guide apparatus formed from strip light guides |
US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
US5428468A (en) * | 1993-11-05 | 1995-06-27 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
US5555329A (en) * | 1993-11-05 | 1996-09-10 | Alliesignal Inc. | Light directing optical structure |
US6129439A (en) * | 1993-11-05 | 2000-10-10 | Alliedsignal Inc. | Illumination system employing an array of multi-faceted microprisms |
TW278142B (ja) * | 1994-10-11 | 1996-06-11 | Allied Signal Inc | |
US5914760A (en) * | 1996-06-21 | 1999-06-22 | Casio Computer Co., Ltd. | Surface light source device and liquid crystal display device using the same |
US6327416B1 (en) * | 2000-01-24 | 2001-12-04 | Brookhaven Science Associates | Flexible optical panel |
US8905610B2 (en) | 2009-01-26 | 2014-12-09 | Flex Lighting Ii, Llc | Light emitting device comprising a lightguide film |
MX2011007770A (es) * | 2009-01-26 | 2011-11-04 | Flex Lighting Ii Llc | Iluminacion a traves de peliculas delgadas flexibles. |
FR2948170A1 (fr) * | 2009-07-17 | 2011-01-21 | Franck Andre Marie Guigan | Paroi lumineuse |
US9028123B2 (en) | 2010-04-16 | 2015-05-12 | Flex Lighting Ii, Llc | Display illumination device with a film-based lightguide having stacked incident surfaces |
US9651729B2 (en) | 2010-04-16 | 2017-05-16 | Flex Lighting Ii, Llc | Reflective display comprising a frontlight with extraction features and a light redirecting optical element |
CA2829388C (en) | 2011-03-09 | 2018-09-25 | Flex Lighting Ii, Llc | Light emitting device with adjustable light output profile |
US11009646B2 (en) | 2013-03-12 | 2021-05-18 | Azumo, Inc. | Film-based lightguide with interior light directing edges in a light mixing region |
US9566751B1 (en) | 2013-03-12 | 2017-02-14 | Flex Lighting Ii, Llc | Methods of forming film-based lightguides |
US9690032B1 (en) | 2013-03-12 | 2017-06-27 | Flex Lighting Ii Llc | Lightguide including a film with one or more bends |
US11994698B2 (en) | 2018-08-30 | 2024-05-28 | Azumo, Inc. | Film-based frontlight with angularly varying diffusion film |
WO2020142731A1 (en) | 2019-01-03 | 2020-07-09 | Flex Lighting Ii, Llc | Reflective display comprising a lightguide and light turning film creating multiple illumination peaks |
US11513274B2 (en) | 2019-08-01 | 2022-11-29 | Azumo, Inc. | Lightguide with a light input edge between lateral edges of a folded strip |
FR3142791A1 (fr) * | 2022-12-02 | 2024-06-07 | Valeo Vision | Guide de lumière surfacique flexible pour véhicule |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728422A (en) * | 1970-12-17 | 1973-04-17 | Fuji Photo Film Co Ltd | Method of making an image transmitting device |
US3864034A (en) * | 1972-11-28 | 1975-02-04 | Personal Communications Inc | Microfiche and reader |
US3870399A (en) * | 1973-11-28 | 1975-03-11 | Corning Glass Works | Pseudo-fiber optic devices |
DE2558788A1 (de) * | 1974-12-26 | 1976-07-01 | Personal Communications Inc | Beleuchtungsvorrichtung zur schaffung einer anordnung relativ kleiner lichtquellen |
-
1977
- 1977-08-12 JP JP9688877A patent/JPS5347822A/ja active Pending
- 1977-08-12 DE DE19772736486 patent/DE2736486C3/de not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3728422A (en) * | 1970-12-17 | 1973-04-17 | Fuji Photo Film Co Ltd | Method of making an image transmitting device |
US3864034A (en) * | 1972-11-28 | 1975-02-04 | Personal Communications Inc | Microfiche and reader |
US3870399A (en) * | 1973-11-28 | 1975-03-11 | Corning Glass Works | Pseudo-fiber optic devices |
DE2558788A1 (de) * | 1974-12-26 | 1976-07-01 | Personal Communications Inc | Beleuchtungsvorrichtung zur schaffung einer anordnung relativ kleiner lichtquellen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5653921A (en) * | 1991-10-01 | 1997-08-05 | Jenkner; Brian D. | Method for producing shock attenuation device |
KR100348734B1 (ko) * | 1993-11-05 | 2002-11-23 | 알라이드시그날 인코포레이티드 | 평판전자표시장치에사용되는배면광어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
DE2736486C3 (de) | 1980-05-22 |
DE2736486A1 (de) | 1978-02-16 |
DE2736486B2 (de) | 1979-09-06 |
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