DE602006015748D1 - Tragbarer Projektor - Google Patents

Tragbarer Projektor

Info

Publication number
DE602006015748D1
DE602006015748D1 DE602006015748T DE602006015748T DE602006015748D1 DE 602006015748 D1 DE602006015748 D1 DE 602006015748D1 DE 602006015748 T DE602006015748 T DE 602006015748T DE 602006015748 T DE602006015748 T DE 602006015748T DE 602006015748 D1 DE602006015748 D1 DE 602006015748D1
Authority
DE
Germany
Prior art keywords
portable projector
projector
portable
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.)
Active
Application number
DE602006015748T
Other languages
English (en)
Inventor
Sung Chul Shin
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020050080896A external-priority patent/KR100739558B1/ko
Priority claimed from KR20050086431A external-priority patent/KR100732525B1/ko
Priority claimed from KR1020050091338A external-priority patent/KR100710371B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602006015748D1 publication Critical patent/DE602006015748D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0272—Details of the structure or mounting of specific components for a projector or beamer module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/16—Details of telephonic subscriber devices including more than one display unit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE602006015748T 2005-08-31 2006-06-29 Tragbarer Projektor Active DE602006015748D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020050080896A KR100739558B1 (ko) 2005-08-31 2005-08-31 휴대가능한 프로젝터
KR20050086431A KR100732525B1 (ko) 2005-09-15 2005-09-15 휴대가능한 프로젝터
KR1020050091338A KR100710371B1 (ko) 2005-09-29 2005-09-29 휴대용 프로젝터 광학시스템

Publications (1)

Publication Number Publication Date
DE602006015748D1 true DE602006015748D1 (de) 2010-09-09

Family

ID=37395934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006015748T Active DE602006015748D1 (de) 2005-08-31 2006-06-29 Tragbarer Projektor

Country Status (4)

Country Link
US (1) US7869109B2 (de)
EP (1) EP1760513B1 (de)
JP (1) JP5303104B2 (de)
DE (1) DE602006015748D1 (de)

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US7502160B2 (en) * 2007-03-02 2009-03-10 Alcatel-Lucent Usa Inc. Speckle reduction in laser-projector images
WO2008143121A1 (ja) * 2007-05-18 2008-11-27 Sanyo Electric Co., Ltd. 映像表示装置および携帯端末装置
JP2009003427A (ja) 2007-05-18 2009-01-08 Sanyo Electric Co Ltd 映像表示装置および携帯端末装置
US7750286B2 (en) * 2007-06-19 2010-07-06 Alcatel-Lucent Usa Inc. Compact image projector having a mirror for reflecting a beam received from a polarization beam splitter back to the polarization beam splitter
US8243601B2 (en) * 2007-07-06 2012-08-14 Alcatel Lucent Routing protocol for a network employing multi-user wireless channels
US8427727B2 (en) * 2008-01-22 2013-04-23 Alcatel Lucent Oscillating mirror for image projection
KR101233557B1 (ko) 2008-01-22 2013-02-14 알카텔-루센트 유에스에이 인코포레이티드 공간 광 변조기, 광학 이미지 프로젝션 시스템 및 이미지 프로젝팅 방법
US20090184976A1 (en) * 2008-01-22 2009-07-23 Alcatel-Lucent System and Method for Color-Compensating a Video Signal Having Reduced Computational Requirements
US8109638B2 (en) * 2008-01-22 2012-02-07 Alcatel Lucent Diffuser configuration for an image projector
US8247999B2 (en) * 2008-01-22 2012-08-21 Alcatel Lucent Time division multiplexing a DC-to-DC voltage converter
US8129669B2 (en) * 2008-01-22 2012-03-06 Alcatel Lucent System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams
JP5321216B2 (ja) * 2009-04-21 2013-10-23 コニカミノルタ株式会社 走査光学系およびそれを備えたプロジェクタ
US8226241B2 (en) * 2009-05-15 2012-07-24 Alcatel Lucent Image projector employing a speckle-reducing laser source
US20110234985A1 (en) * 2010-03-26 2011-09-29 Alcatel-Lucent Usa Inc. Despeckling laser-image-projection system
US8421844B2 (en) 2010-08-13 2013-04-16 Alcatel Lucent Apparatus for correcting gaze, a method of videoconferencing and a system therefor
JP5995214B2 (ja) 2011-05-31 2016-09-21 インテル・コーポレーション 光学デバイス
US8754831B2 (en) 2011-08-02 2014-06-17 Microsoft Corporation Changing between display device viewing modes
US9507066B2 (en) 2014-06-30 2016-11-29 Microsoft Technology Licensing, Llc Eyepiece for near eye display system

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JPH0384538A (ja) 1989-08-29 1991-04-10 Canon Inc 投射型表示装置
US5224198A (en) * 1991-09-30 1993-06-29 Motorola, Inc. Waveguide virtual image display
US5295208A (en) 1992-02-26 1994-03-15 The University Of Alabama In Huntsville Multimode waveguide holograms capable of using non-coherent light
US5369415A (en) 1992-06-29 1994-11-29 Motorola, Inc. Direct retinal scan display with planar imager
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JP3191794B2 (ja) 1999-02-05 2001-07-23 富士ゼロックス株式会社 画像読取装置
JP4372891B2 (ja) * 1999-06-22 2009-11-25 オリンパス株式会社 映像表示装置
JP4594485B2 (ja) * 2000-03-29 2010-12-08 オリンパス株式会社 走査光学系
JP4646374B2 (ja) * 2000-09-29 2011-03-09 オリンパス株式会社 画像観察光学系
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US6612703B2 (en) 2001-05-09 2003-09-02 Aculight Corporation Spectrally beam combined display system
ITMI20011817A1 (it) * 2001-08-28 2003-02-28 Marconi Comm Spa Dispositivi per la commutazione ottica di lunghezze d'onda in reti ditelecomunicazione
JP2003172900A (ja) * 2001-12-05 2003-06-20 Olympus Optical Co Ltd 画像投影表示装置、画像投影表示システム並びに画像投影表示方法
KR20030088217A (ko) 2002-05-13 2003-11-19 삼성전자주식회사 배율 조정이 가능한 착용형 디스플레이 시스템
KR100460093B1 (ko) 2002-09-19 2004-12-04 엘지전자 주식회사 카메라 일체형 이동통신 단말기의 카메라 각도 조절장치
KR100900971B1 (ko) 2002-12-21 2009-06-04 삼성전자주식회사 광 파이프와 칼라 조명장치 및 이를 채용한 화상투사장치
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JP4088188B2 (ja) 2003-04-07 2008-05-21 セイコーエプソン株式会社 プロジェクタ
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KR20050014301A (ko) 2003-07-30 2005-02-07 엘지전자 주식회사 이동통신 단말기의 프로젝터 디스플레이장치
CA2443494C (en) * 2003-09-30 2009-04-07 Institut National D'optique Apparatus for reshaping an optical beam bundle
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EP1722254B1 (de) 2005-05-09 2010-07-14 LG Electronics Inc. Optisches System eines tragbaren Projektors und mobiles Kommunikationsendgerät damit

Also Published As

Publication number Publication date
EP1760513B1 (de) 2010-07-28
US7869109B2 (en) 2011-01-11
JP2007065627A (ja) 2007-03-15
EP1760513A1 (de) 2007-03-07
US20070046907A1 (en) 2007-03-01
JP5303104B2 (ja) 2013-10-02

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