CN101897044B - 发射偏振辐射的半导体器件 - Google Patents

发射偏振辐射的半导体器件 Download PDF

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Publication number
CN101897044B
CN101897044B CN2008801203951A CN200880120395A CN101897044B CN 101897044 B CN101897044 B CN 101897044B CN 2008801203951 A CN2008801203951 A CN 2008801203951A CN 200880120395 A CN200880120395 A CN 200880120395A CN 101897044 B CN101897044 B CN 101897044B
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CN
China
Prior art keywords
chip
radiation
semiconductor device
polarizing filter
semiconductor
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.)
Expired - Fee Related
Application number
CN2008801203951A
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English (en)
Chinese (zh)
Other versions
CN101897044A (zh
Inventor
R·沃思
J·穆沙维克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of CN101897044A publication Critical patent/CN101897044A/zh
Application granted granted Critical
Publication of CN101897044B publication Critical patent/CN101897044B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • 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

  • Polarising Elements (AREA)
  • Led Device Packages (AREA)
CN2008801203951A 2007-12-14 2008-12-12 发射偏振辐射的半导体器件 Expired - Fee Related CN101897044B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007060202A DE102007060202A1 (de) 2007-12-14 2007-12-14 Polarisierte Strahlung emittierendes Halbleiterbauelement
DE102007060202.4 2007-12-14
PCT/DE2008/002079 WO2009076939A2 (de) 2007-12-14 2008-12-12 Polarisierte strahlung emittierendes halbleiterbauelement

Publications (2)

Publication Number Publication Date
CN101897044A CN101897044A (zh) 2010-11-24
CN101897044B true CN101897044B (zh) 2013-03-27

Family

ID=40689455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801203951A Expired - Fee Related CN101897044B (zh) 2007-12-14 2008-12-12 发射偏振辐射的半导体器件

Country Status (8)

Country Link
US (1) US20100295076A1 (enExample)
EP (1) EP2232593A2 (enExample)
JP (1) JP2011507240A (enExample)
KR (1) KR20100098700A (enExample)
CN (1) CN101897044B (enExample)
DE (1) DE102007060202A1 (enExample)
TW (1) TW200937686A (enExample)
WO (1) WO2009076939A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5506313B2 (ja) * 2009-09-30 2014-05-28 スタンレー電気株式会社 車両ヘッドライト用発光ダイオード光源
KR101667815B1 (ko) * 2010-02-18 2016-10-19 엘지이노텍 주식회사 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지
DE102011017196A1 (de) 2011-04-15 2012-10-18 Osram Opto Semiconductors Gmbh Polarisierte Strahlung emittierender Halbleiterchip
CN103222078A (zh) * 2011-11-22 2013-07-24 松下电器产业株式会社 半导体发光器件
DE102012107829B4 (de) 2012-08-24 2024-01-25 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronische Bauelemente und Verfahren zur Herstellung eines optoelektronischen Bauelements
JP2014183192A (ja) * 2013-03-19 2014-09-29 Polatechno Co Ltd 偏光ｌｅｄ及びそれを用いた表示装置
JP7392653B2 (ja) * 2018-10-15 2023-12-06 ソニーグループ株式会社 発光デバイスおよび画像表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
CN101088175A (zh) * 2004-10-29 2007-12-12 3M创新有限公司 偏振的led

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Publication number Priority date Publication date Assignee Title
JP3991764B2 (ja) * 2002-05-10 2007-10-17 セイコーエプソン株式会社 照明装置および投射型表示装置
US6871982B2 (en) * 2003-01-24 2005-03-29 Digital Optics International Corporation High-density illumination system
US7091653B2 (en) * 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
US7278353B2 (en) * 2003-05-27 2007-10-09 Surface Treatment Technologies, Inc. Reactive shaped charges and thermal spray methods of making same
US20060203352A1 (en) * 2003-06-24 2006-09-14 Pashley Michael D Method and apparatus for recycling reflected light in optical systems as e.g. projection display
US6847057B1 (en) * 2003-08-01 2005-01-25 Lumileds Lighting U.S., Llc Semiconductor light emitting devices
US7304418B2 (en) * 2003-10-24 2007-12-04 Seiko Epson Corporation Light source apparatus with light-emitting chip which generates light and heat
WO2005048360A1 (ja) * 2003-11-14 2005-05-26 Harison Toshiba Lighting Corporation 発光素子の外囲器およびその製造方法
US7408201B2 (en) * 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
JP2006064859A (ja) * 2004-08-25 2006-03-09 Sony Corp 発光装置、液晶投影装置
US20060043400A1 (en) * 2004-08-31 2006-03-02 Erchak Alexei A Polarized light emitting device
US20070284567A1 (en) 2004-09-10 2007-12-13 Luminus Devices, Inc Polarization recycling devices and methods
JP2006145884A (ja) * 2004-11-19 2006-06-08 Sony Corp 反射型偏光子及びカラー液晶表示装置
TWI261378B (en) * 2005-09-19 2006-09-01 Ind Tech Res Inst Polarized light emitting device
KR100719072B1 (ko) * 2005-10-28 2007-05-16 (주) 아모센스 엘이디 패키지의 세라믹의 경사면 형성 방법
US7943946B2 (en) * 2005-11-21 2011-05-17 Sharp Kabushiki Kaisha Light emitting device
WO2008027692A2 (en) * 2006-08-02 2008-03-06 Abu-Ageel Nayef M Led-based illumination system
US8651685B2 (en) * 2007-03-16 2014-02-18 Cree, Inc. Apparatus and methods for backlight unit with vertical interior reflectors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
CN101088175A (zh) * 2004-10-29 2007-12-12 3M创新有限公司 偏振的led

Also Published As

Publication number Publication date
WO2009076939A3 (de) 2010-01-07
WO2009076939A2 (de) 2009-06-25
DE102007060202A1 (de) 2009-06-25
CN101897044A (zh) 2010-11-24
JP2011507240A (ja) 2011-03-03
KR20100098700A (ko) 2010-09-08
TW200937686A (en) 2009-09-01
US20100295076A1 (en) 2010-11-25
EP2232593A2 (de) 2010-09-29

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20191212

CF01 Termination of patent right due to non-payment of annual fee