KR20110016856A - 최소 영사면을 위한 프로젝터 및 하나의 프로젝터에서 다색 ｌｅｄ의 이용 - Google Patents

최소 영사면을 위한 프로젝터 및 하나의 프로젝터에서 다색 ｌｅｄ의 이용 Download PDF

Info

Publication number
KR20110016856A
KR20110016856A KR1020107019815A KR20107019815A KR20110016856A KR 20110016856 A KR20110016856 A KR 20110016856A KR 1020107019815 A KR1020107019815 A KR 1020107019815A KR 20107019815 A KR20107019815 A KR 20107019815A KR 20110016856 A KR20110016856 A KR 20110016856A
Authority
KR
South Korea
Prior art keywords
projector
led
light
layers
image generator
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.)
Withdrawn
Application number
KR1020107019815A
Other languages
English (en)
Korean (ko)
Inventor
스테판 그로츠
에왈트 칼 마이클 권터
알렉산더 윌름
시그프레이드 헤르만
Original Assignee
오스람 옵토 세미컨덕터스 게엠베하
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 오스람 옵토 세미컨덕터스 게엠베하 filed Critical 오스람 옵토 세미컨덕터스 게엠베하
Publication of KR20110016856A publication Critical patent/KR20110016856A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Liquid Crystal (AREA)
KR1020107019815A 2008-05-26 2009-05-04 최소 영사면을 위한 프로젝터 및 하나의 프로젝터에서 다색 ｌｅｄ의 이용 Withdrawn KR20110016856A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008025160A DE102008025160A1 (de) 2008-05-26 2008-05-26 Projektor für kleinste Projektionsflächen und Verwendung einer Mehrfarben-LED in einem Projektor
DE102008025160.7 2008-05-26
PCT/DE2009/000636 WO2009143800A1 (de) 2008-05-26 2009-05-04 Projektor für kleinste projektionsflächen und verwendung einer mehrfarben-led in einem projektor

Publications (1)

Publication Number Publication Date
KR20110016856A true KR20110016856A (ko) 2011-02-18

Family

ID=41165674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107019815A Withdrawn KR20110016856A (ko) 2008-05-26 2009-05-04 최소 영사면을 위한 프로젝터 및 하나의 프로젝터에서 다색 ｌｅｄ의 이용

Country Status (7)

Country Link
US (1) US8562142B2 (enExample)
EP (1) EP2281219B1 (enExample)
JP (1) JP2011524994A (enExample)
KR (1) KR20110016856A (enExample)
CN (1) CN101971089B (enExample)
DE (1) DE102008025160A1 (enExample)
WO (1) WO2009143800A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
DE102008046762B4 (de) 2008-09-11 2020-12-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung LED-Projektor
JP2014175427A (ja) 2013-03-07 2014-09-22 Toshiba Corp 半導体発光素子及びその製造方法
CN118974808A (zh) * 2022-04-11 2024-11-15 Oppo广东移动通信有限公司 显示系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726126A1 (fr) * 1994-10-24 1996-04-26 Mitsubishi Electric Corp Procede de fabrication de dispositifs a diodes electroluminescentes a lumiere visible
JPH08213657A (ja) * 1994-10-24 1996-08-20 Mitsubishi Electric Corp 可視光ｌｅｄ装置，及びその製造方法
US5707745A (en) * 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
JP2000194275A (ja) 1998-12-28 2000-07-14 Toshiba Corp 画像表示装置
US6775328B1 (en) * 1999-08-11 2004-08-10 Rambus Inc. High-speed communication system with a feedback synchronization loop
JP4044261B2 (ja) * 2000-03-10 2008-02-06 株式会社東芝 半導体発光素子及びその製造方法
TW497277B (en) * 2000-03-10 2002-08-01 Toshiba Corp Semiconductor light emitting device and method for manufacturing the same
JP3940596B2 (ja) * 2001-05-24 2007-07-04 松下電器産業株式会社 照明光源
WO2004039057A2 (en) * 2002-10-23 2004-05-06 Digital Cinema Engines, Inc. Method and apparatus for a projection system
FI20030583A7 (fi) * 2003-04-16 2004-10-17 Upstream Eng Oy Dataprojektori
JP2004327719A (ja) 2003-04-24 2004-11-18 Shin Etsu Handotai Co Ltd 発光素子
KR101006653B1 (ko) 2003-05-29 2011-01-10 엘지전자 주식회사 휴대용 기기
US7450311B2 (en) * 2003-12-12 2008-11-11 Luminus Devices, Inc. Optical display systems and methods
GB2414127A (en) * 2004-05-12 2005-11-16 Sharp Kk Time sequential colour projection
US7271420B2 (en) * 2004-07-07 2007-09-18 Cao Group, Inc. Monolitholic LED chip to emit multiple colors
US7287862B2 (en) * 2005-02-18 2007-10-30 Symbol Technologies, Inc. Compact image projection module
EP1881367B1 (en) * 2005-05-10 2011-11-02 Iwasaki Electric Co., Ltd Projector device, multilayer light-emitting diode device, and reflective light-emitting diode unit
JP4636501B2 (ja) 2005-05-12 2011-02-23 株式会社沖データ 半導体装置、プリントヘッド及び画像形成装置
KR100832622B1 (ko) * 2005-05-25 2008-05-27 삼성전기주식회사 광변조기 및 그 광변조기를 이용한 프로젝터를 구비한휴대용 단말기
KR101166922B1 (ko) * 2005-05-27 2012-07-19 엘지이노텍 주식회사 발광 다이오드의 제조 방법
WO2007040322A1 (en) * 2005-10-03 2007-04-12 Gyungyun Kim Portable electronic apparatus with beam projector function
JP2007165562A (ja) * 2005-12-13 2007-06-28 Seiko Epson Corp 光源装置、および光源装置を備えたプロジェクタ
US20070165186A1 (en) 2006-01-13 2007-07-19 Copner Nigel J Light source system and an image projection system
DE102006046038A1 (de) 2006-09-28 2008-04-03 Osram Opto Semiconductors Gmbh LED-Halbleiterkörper und Verwendung eines LED-Halbleiterkörpers
US7623560B2 (en) * 2007-09-27 2009-11-24 Ostendo Technologies, Inc. Quantum photonic imagers and methods of fabrication thereof
DE102008013030A1 (de) 2007-12-14 2009-06-25 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung
DE102008014094A1 (de) 2008-03-13 2009-09-17 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung und Verfahren zur Herstellung einer strahlungsemittierenden Vorrichtung
DE102008046762B4 (de) * 2008-09-11 2020-12-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung LED-Projektor

Also Published As

Publication number Publication date
CN101971089A (zh) 2011-02-09
US20110085144A1 (en) 2011-04-14
EP2281219A1 (de) 2011-02-09
JP2011524994A (ja) 2011-09-08
CN101971089B (zh) 2012-06-13
WO2009143800A1 (de) 2009-12-03
US8562142B2 (en) 2013-10-22
EP2281219B1 (de) 2018-01-17
DE102008025160A1 (de) 2009-12-03

Similar Documents

Publication Publication Date Title
JP7282138B2 (ja) 表示装置
US8238112B2 (en) Sub-mount, light emitting device including sub-mount and methods of manufacturing such sub-mount and/or light emitting device
KR102207846B1 (ko) 다중-컬러 마이크로-led 어레이 광원
US9028070B2 (en) Light emitting element having structural bodies arrayed at a first pitch along a first direction and arrayed at a second pitch different from said first pitch along a second direction and projection display device provided with same
EP4375728A2 (en) Architecture for light emitting elements in a light field display
US8905554B2 (en) Illumination unit having a plurality of light sources including a light source emitting two or more different wavelengths
CN109155350B (zh) 发光装置和显示设备
CN107390465B (zh) 光源装置及投影仪
CN101796638A (zh) 半导体器件和用于制造半导体器件的方法
JP6880855B2 (ja) 光源装置およびプロジェクター
JP2021522558A (ja) ライトフィールドディスプレイにおける発光素子のための構造
CN110808261A (zh) 一种基于线栅偏振器的led三维显示装置
KR20110016856A (ko) 최소 영사면을 위한 프로젝터 및 하나의 프로젝터에서 다색 ｌｅｄ의 이용
JP7392426B2 (ja) 発光装置およびプロジェクター
JP5713902B2 (ja) Ｌｅｄプロジェクタ
JP2015222669A (ja) 光源装置
CN110858055B (zh) 光源装置和投影仪
KR20120105408A (ko) 두 개의 광원을 구비하는 광학 투사 장치
JP6759714B2 (ja) 光源装置およびプロジェクター
CN101004543B (zh) 采用半导体二极管的投影系统
CN110501865B (zh) 投影仪
KR20180062098A (ko) 백라이트유닛 및 이를 포함하는 액정표시장치
US20210311299A1 (en) Display device and operating method

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20100906

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid