FR2329935B1 - - Google Patents
Info
- Publication number
- FR2329935B1 FR2329935B1 FR7632345A FR7632345A FR2329935B1 FR 2329935 B1 FR2329935 B1 FR 2329935B1 FR 7632345 A FR7632345 A FR 7632345A FR 7632345 A FR7632345 A FR 7632345A FR 2329935 B1 FR2329935 B1 FR 2329935B1
- Authority
- FR
- France
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Optical Communication System (AREA)
- Details Of Television Systems (AREA)
- Selective Calling Equipment (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/626,164 US4009394A (en) | 1975-10-28 | 1975-10-28 | Remote control light transmitter employing a cylindrical lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329935A1 FR2329935A1 (fr) | 1977-05-27 |
| FR2329935B1 true FR2329935B1 (US07642317-20100105-C00010.png) | 1982-08-13 |
Family
ID=24509221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7632345A Granted FR2329935A1 (fr) | 1975-10-28 | 1976-10-27 | Systeme de telecommande |
Country Status (8)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586175A (en) * | 1978-12-22 | 1980-06-28 | Canon Inc | Photodiode |
| US4654629A (en) * | 1985-07-02 | 1987-03-31 | Pulse Electronics, Inc. | Vehicle marker light |
| US4929866A (en) * | 1987-11-17 | 1990-05-29 | Mitsubishi Cable Industries, Ltd. | Light emitting diode lamp |
| FR2658344B1 (fr) * | 1990-02-09 | 1994-09-23 | Neiman Sa | Systeme de telecommande notamment pour le verrouillage/deverrouillage de portieres pour vehicules automobiles. |
| JPH03112038U (US07642317-20100105-C00010.png) * | 1990-02-28 | 1991-11-15 | ||
| JPH05502980A (ja) * | 1990-10-01 | 1993-05-20 | アメリカ合衆国 | 円柱レンズを有するダイオードレーザ組立体 |
| US5081639A (en) * | 1990-10-01 | 1992-01-14 | The United States Of America As Represented By The United States Department Of Energy | Laser diode assembly including a cylindrical lens |
| US5307430A (en) * | 1992-11-30 | 1994-04-26 | The United States Of America As Represented By The United States Department Of Energy | Lensing duct |
| JPH0677582U (ja) * | 1993-04-07 | 1994-11-01 | 株式会社ニッケンハードウエア | 家具等の水平調整具 |
| US5467207A (en) * | 1994-07-06 | 1995-11-14 | Prolux Corporation | LCD projection system which aligns the larger beam spread angle of the light source with the larger acceptance angle of the light valve and a nonimaging reflector for an illumination system |
| US5825803A (en) * | 1995-12-14 | 1998-10-20 | Institut National D'optique | Multiple emitter laser diode assembly with graded-index fiber microlens |
| US6227685B1 (en) | 1996-10-11 | 2001-05-08 | Mcdermott Kevin | Electronic wide angle lighting device |
| US7049761B2 (en) | 2000-02-11 | 2006-05-23 | Altair Engineering, Inc. | Light tube and power supply circuit |
| DE202004011015U1 (de) * | 2004-07-14 | 2004-11-11 | Tridonic Optoelectronics Gmbh | LED-Strahler mit trichterförmiger Linse |
| US7330319B2 (en) * | 2004-10-29 | 2008-02-12 | 3M Innovative Properties Company | High brightness LED package with multiple optical elements |
| US20060091411A1 (en) * | 2004-10-29 | 2006-05-04 | Ouderkirk Andrew J | High brightness LED package |
| US7304425B2 (en) * | 2004-10-29 | 2007-12-04 | 3M Innovative Properties Company | High brightness LED package with compound optical element(s) |
| KR100886381B1 (ko) * | 2007-09-06 | 2009-03-02 | 김기수 | 원격조정 송수신장치 |
| US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
| US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
| US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
| US7938562B2 (en) | 2008-10-24 | 2011-05-10 | Altair Engineering, Inc. | Lighting including integral communication apparatus |
| WO2011119958A1 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Inside-out led bulb |
| WO2011119921A2 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Led light with thermoelectric generator |
| DE102010027212A1 (de) | 2010-07-15 | 2012-01-19 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement |
| WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
| US9468369B2 (en) | 2011-01-21 | 2016-10-18 | Amo Wavefront Sciences, Llc | Model eye producing a speckle pattern having a reduced bright-to-dark ratio for use with optical measurement system for cataract diagnostics |
| US8517538B2 (en) * | 2011-01-21 | 2013-08-27 | Amo Wavefront Sciences, Llc | Model eye producing a speckle pattern having a reduced bright-to-dark ratio |
| US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
| US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056595A (en) * | 1962-11-14 | 1967-01-25 | English Electric Co Ltd | Improvements in and means for assembling laminated magnetic core structures |
| GB1040792A (en) * | 1964-02-24 | 1966-09-01 | Nat Res Dev | Optical systems for lasers |
| DE1547282B2 (de) * | 1966-05-04 | 1971-02-25 | Bodenseewerk Geratetechnik GmbH, 7770 Überlingen | Strahlenleitvornchtung |
| US3450890A (en) * | 1966-07-11 | 1969-06-17 | Us Navy | Wide-entrance,narrow-exit thin sheet light guide with juxtaposed photosensor |
| DE1673922A1 (de) * | 1967-08-03 | 1971-06-16 | Leitz Ernst Gmbh | Einrichtung zum Messen des Einfallwinkels eines Lichtbuendels |
| US3593055A (en) * | 1969-04-16 | 1971-07-13 | Bell Telephone Labor Inc | Electro-luminescent device |
| US3708221A (en) * | 1970-04-02 | 1973-01-02 | Anchor Hocking Corp | Aspheric lens and method of manufacture |
| US3694902A (en) * | 1970-08-31 | 1972-10-03 | Bell Telephone Labor Inc | Electroluminescent display apparatus |
| US3756688A (en) * | 1972-03-30 | 1973-09-04 | Corning Glass Works | Metallized coupler for optical waveguide light source |
| JPS48102585A (US07642317-20100105-C00010.png) * | 1972-04-04 | 1973-12-22 | ||
| GB1409793A (en) * | 1972-06-08 | 1975-10-15 | Standard Telephones Cables Ltd | Light emissive diode to optical fibre coupling |
| US3760237A (en) * | 1972-06-21 | 1973-09-18 | Gen Electric | Solid state lamp assembly having conical light director |
| DE2253699C3 (de) * | 1972-11-02 | 1978-11-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Halbleiter-Optokoppler und Verfahren zu seiner Herstellung |
| FR2252583A1 (en) * | 1973-11-23 | 1975-06-20 | Ulmic Sa | Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light |
| DE2506821A1 (de) * | 1975-02-18 | 1976-08-26 | Alfons Endl | Optisches element zur fernsteuerung von geraeten |
-
1975
- 1975-10-28 US US05/626,164 patent/US4009394A/en not_active Expired - Lifetime
-
1976
- 1976-07-22 CA CA257,526A patent/CA1075057A/en not_active Expired
- 1976-10-19 GB GB43339/76A patent/GB1555244A/en not_active Expired
- 1976-10-21 JP JP51126769A patent/JPS5255548A/ja active Granted
- 1976-10-25 IT IT69569/76A patent/IT1071539B/it active
- 1976-10-27 FR FR7632345A patent/FR2329935A1/fr active Granted
- 1976-10-27 AU AU19066/76A patent/AU506913B2/en not_active Expired
- 1976-10-27 DE DE2648604A patent/DE2648604C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2648604C3 (de) | 1982-02-18 |
| AU1906676A (en) | 1978-05-04 |
| AU506913B2 (en) | 1980-01-31 |
| JPS5651545B2 (US07642317-20100105-C00010.png) | 1981-12-05 |
| JPS5255548A (en) | 1977-05-07 |
| CA1075057A (en) | 1980-04-08 |
| IT1071539B (it) | 1985-04-10 |
| DE2648604A1 (de) | 1977-05-05 |
| GB1555244A (en) | 1979-11-07 |
| FR2329935A1 (fr) | 1977-05-27 |
| US4009394A (en) | 1977-02-22 |
| DE2648604B2 (de) | 1980-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |