IN2014CN01876A - - Google Patents
Info
- Publication number
- IN2014CN01876A IN2014CN01876A IN1876CHN2014A IN2014CN01876A IN 2014CN01876 A IN2014CN01876 A IN 2014CN01876A IN 1876CHN2014 A IN1876CHN2014 A IN 1876CHN2014A IN 2014CN01876 A IN2014CN01876 A IN 2014CN01876A
- Authority
- IN
- India
- Prior art keywords
- light
- solid state
- light emitter
- top surface
- state light
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8515—Wavelength conversion means not being in contact with the bodies
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/882—Scattering means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11181914 | 2011-09-20 | ||
| PCT/IB2012/051405 WO2013041979A1 (en) | 2011-09-20 | 2012-03-23 | A light emitting module, a lamp, a luminaire and a display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN01876A true IN2014CN01876A (show.php) | 2015-05-29 |
Family
ID=45937495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1876CHN2014 IN2014CN01876A (show.php) | 2011-09-20 | 2012-03-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9599292B2 (show.php) |
| EP (1) | EP2748872B1 (show.php) |
| JP (1) | JP6170495B2 (show.php) |
| KR (1) | KR101937643B1 (show.php) |
| CN (1) | CN103797597B (show.php) |
| IN (1) | IN2014CN01876A (show.php) |
| RU (1) | RU2586385C2 (show.php) |
| TW (1) | TWI576984B (show.php) |
| WO (1) | WO2013041979A1 (show.php) |
Families Citing this family (69)
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| US10499465B2 (en) * | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same |
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| RU2591041C2 (ru) * | 2011-06-08 | 2016-07-10 | Конинклейке Филипс Н.В. | Диодный осветительный прибор |
| US20150233536A1 (en) * | 2012-04-17 | 2015-08-20 | Soraa, Inc. | Phosphor-coated element in a lamp cavity |
| TWI576880B (zh) * | 2012-07-04 | 2017-04-01 | 禎信股份有限公司 | 背光模組及使用其之鍵盤 |
| EP2948989B1 (en) | 2013-10-29 | 2016-07-13 | Philips Lighting Holding B.V. | Phosphor based lighting devices and method of generating a light output |
| JP2015088636A (ja) * | 2013-10-31 | 2015-05-07 | セイコーエプソン株式会社 | 蛍光発光素子、光源装置、およびプロジェクター |
| WO2015074934A1 (en) | 2013-11-25 | 2015-05-28 | Koninklijke Philips N.V. | Lighting arrangement with improved illumination uniformity |
| PL2935980T3 (pl) | 2014-01-02 | 2016-11-30 | Moduł emitujący światło | |
| US10910350B2 (en) * | 2014-05-24 | 2021-02-02 | Hiphoton Co., Ltd. | Structure of a semiconductor array |
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| US10938182B2 (en) | 2015-08-19 | 2021-03-02 | Soraa Laser Diode, Inc. | Specialized integrated light source using a laser diode |
| US10879673B2 (en) | 2015-08-19 | 2020-12-29 | Soraa Laser Diode, Inc. | Integrated white light source using a laser diode and a phosphor in a surface mount device package |
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| US10060604B2 (en) | 2015-11-09 | 2018-08-28 | LED Insert Kit Enterprises, LLC | LED parking lot light retrofit |
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| US10941924B2 (en) | 2015-12-15 | 2021-03-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
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| US10465861B1 (en) * | 2016-01-13 | 2019-11-05 | OPē, LLC | Light source with quantum dot layer |
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| JP6728931B2 (ja) * | 2016-04-21 | 2020-07-22 | セイコーエプソン株式会社 | 光源装置およびプロジェクター |
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| JP7099474B2 (ja) * | 2017-11-16 | 2022-07-12 | コニカミノルタ株式会社 | マルチアングル測色計 |
| CN108461611B (zh) * | 2017-12-15 | 2020-11-10 | 华灿光电（浙江）有限公司 | 一种背光源及其制作方法 |
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| US10704767B2 (en) * | 2018-04-05 | 2020-07-07 | Rebo Lighting & Electronics, Llc | Color mixing illumination device |
| US11233180B2 (en) | 2018-08-31 | 2022-01-25 | Lumileds Llc | Phosphor converted LED with high color quality |
| US10683988B2 (en) * | 2018-10-04 | 2020-06-16 | Elemental LED, Inc. | Mirrored LED lighting |
| US11112652B2 (en) | 2018-12-11 | 2021-09-07 | Lg Display Co., Ltd. | Backlight unit and display device including the same technical field |
| KR102736900B1 (ko) * | 2018-12-11 | 2024-12-03 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 그를 포함하는 표시장치 |
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| US12152742B2 (en) | 2019-01-18 | 2024-11-26 | Kyocera Sld Laser, Inc. | Laser-based light guide-coupled wide-spectrum light system |
| JP2020166191A (ja) * | 2019-03-29 | 2020-10-08 | 株式会社ジャパンディスプレイ | 表示装置 |
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| FR3097981B1 (fr) * | 2019-06-28 | 2021-07-02 | Valeo Vision | Dispositif lumineux pour véhicule automobile |
| WO2021002158A1 (ja) | 2019-07-04 | 2021-01-07 | 日亜化学工業株式会社 | 発光装置の製造方法及び発光モジュールの製造方法、並びに、発光装置及び発光モジュール |
| US11594665B2 (en) | 2019-08-02 | 2023-02-28 | Nichia Corporation | Light-emitting unit and surface-emission light source |
| EP4028689A1 (en) * | 2019-09-12 | 2022-07-20 | Signify Holding B.V. | A luminaire using a light mixing chamber |
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| TW202125006A (zh) * | 2019-12-20 | 2021-07-01 | 台灣愛司帝科技股份有限公司 | 影像顯示器 |
| JP7410382B2 (ja) * | 2019-12-26 | 2024-01-10 | 日亜化学工業株式会社 | 光源装置 |
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| US12230950B2 (en) | 2021-07-29 | 2025-02-18 | Lumien Enterprise, Inc. | Junction box |
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| RU2083031C1 (ru) | 1993-03-26 | 1997-06-27 | Саратовский научно-исследовательский институт "Волга" | Полупроводниковый излучатель |
| US5561346A (en) * | 1994-08-10 | 1996-10-01 | Byrne; David J. | LED lamp construction |
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-
2012
- 2012-03-23 EP EP12713365.0A patent/EP2748872B1/en active Active
- 2012-03-23 IN IN1876CHN2014 patent/IN2014CN01876A/en unknown
- 2012-03-23 JP JP2014531336A patent/JP6170495B2/ja active Active
- 2012-03-23 CN CN201280045784.9A patent/CN103797597B/zh active Active
- 2012-03-23 WO PCT/IB2012/051405 patent/WO2013041979A1/en not_active Ceased
- 2012-03-23 RU RU2014115713/28A patent/RU2586385C2/ru active
- 2012-03-23 KR KR1020147010513A patent/KR101937643B1/ko active Active
- 2012-03-23 US US14/232,916 patent/US9599292B2/en active Active
- 2012-03-26 TW TW101110430A patent/TWI576984B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201314865A (zh) | 2013-04-01 |
| JP2014528148A (ja) | 2014-10-23 |
| JP6170495B2 (ja) | 2017-07-26 |
| CN103797597A (zh) | 2014-05-14 |
| RU2014115713A (ru) | 2015-10-27 |
| US9599292B2 (en) | 2017-03-21 |
| EP2748872B1 (en) | 2020-03-11 |
| TWI576984B (zh) | 2017-04-01 |
| CN103797597B (zh) | 2017-08-15 |
| KR20140063852A (ko) | 2014-05-27 |
| WO2013041979A1 (en) | 2013-03-28 |
| RU2586385C2 (ru) | 2016-06-10 |
| KR101937643B1 (ko) | 2019-01-11 |
| EP2748872A1 (en) | 2014-07-02 |
| US20150009649A1 (en) | 2015-01-08 |
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