DE60318375D1 - Farbradsicherung - Google Patents

Farbradsicherung

Info

Publication number
DE60318375D1
DE60318375D1 DE60318375T DE60318375T DE60318375D1 DE 60318375 D1 DE60318375 D1 DE 60318375D1 DE 60318375 T DE60318375 T DE 60318375T DE 60318375 T DE60318375 T DE 60318375T DE 60318375 D1 DE60318375 D1 DE 60318375D1
Authority
DE
Germany
Prior art keywords
farbradsicherung
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 - Lifetime
Application number
DE60318375T
Other languages
English (en)
Other versions
DE60318375T2 (de
Inventor
Heong-Seog Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60318375D1 publication Critical patent/DE60318375D1/de
Publication of DE60318375T2 publication Critical patent/DE60318375T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • G03B21/2046—Positional adjustment of 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
DE60318375T 2002-11-21 2003-11-21 Farbradsicherung Expired - Lifetime DE60318375T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2002-0034832U KR200303994Y1 (ko) 2002-11-21 2002-11-21 프로젝터용 칼라휠 고정구조체
KR2002034832 2002-11-21

Publications (2)

Publication Number Publication Date
DE60318375D1 true DE60318375D1 (de) 2008-02-14
DE60318375T2 DE60318375T2 (de) 2008-12-24

Family

ID=35431908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318375T Expired - Lifetime DE60318375T2 (de) 2002-11-21 2003-11-21 Farbradsicherung

Country Status (4)

Country Link
US (1) US6971752B2 (de)
EP (1) EP1424858B1 (de)
KR (1) KR200303994Y1 (de)
DE (1) DE60318375T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1639406B1 (de) * 2003-06-02 2017-04-05 Seiko Epson Corporation Rausch-dämpfer
KR100549531B1 (ko) * 2004-05-08 2006-02-03 삼성전자주식회사 프로젝션 텔레비전
TWI307809B (en) * 2006-04-04 2009-03-21 Young Optics Inc Color wheel and assembly method thereof
TW200742882A (en) * 2006-05-03 2007-11-16 Delta Electronics Inc Projection device and color wheel for use therewith
TWI325092B (en) * 2006-09-22 2010-05-21 Delta Electronics Inc Color wheel module for use in a projection device and said projection device
TWI309334B (en) * 2006-10-03 2009-05-01 Delta Electronics Inc Color wheel module for use in a projection apparatus
CN100582926C (zh) * 2007-10-30 2010-01-20 鸿富锦精密工业（深圳）有限公司 投影机
TWI396815B (zh) * 2008-06-13 2013-05-21 Hon Hai Prec Ind Co Ltd 彩色燈具
CN102411183A (zh) * 2010-09-26 2012-04-11 中强光电股份有限公司 色轮模组及投影装置
TWI452408B (zh) * 2012-04-27 2014-09-11 Delta Electronics Inc 濾光結構及光機系統
CN104834169B (zh) * 2014-02-07 2017-04-12 中强光电股份有限公司 荧光轮及具有该荧光轮的投影装置
TWI533078B (zh) * 2014-09-04 2016-05-11 佳世達科技股份有限公司 投影機及其色輪模組
TWI530751B (zh) 2014-09-11 2016-04-21 中強光電股份有限公司 色輪及投影裝置
CN111752079B (zh) * 2019-03-28 2022-05-06 中强光电股份有限公司 波长转换装置及投影机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29614692U1 (de) * 1996-04-30 1996-10-24 Balzers Prozess Systeme Vertriebs- und Service GmbH, 81245 München Farbrad und Bilderzeugungsvorrichtung mit einem Farbrad
US6024453A (en) * 1997-04-29 2000-02-15 Balzers Aktiengesellshaft Method of rapidly producing color changes in an optical light path
US6755554B2 (en) * 2000-05-25 2004-06-29 Matsushita Electric Industrial Co., Ltd. Color wheel assembly and color sequential display device using the same, color wheel unit and color sequential display device using the same, and color sequential display device
JP2003156796A (ja) * 2001-11-20 2003-05-30 Fuji Photo Optical Co Ltd 冷却ファン一体型回転光学フィルタ装置および照明光学系
TW534335U (en) * 2002-09-11 2003-05-21 Delta Electronics Inc Filter wheel module of image display device
TW577550U (en) * 2002-10-02 2004-02-21 Prodisc Technology Inc Color wheel and washer for color wheel
US6896376B2 (en) * 2002-10-17 2005-05-24 Prodisc Technology Inc. Color wheel and motor for the same

Also Published As

Publication number Publication date
KR200303994Y1 (ko) 2003-02-11
EP1424858B1 (de) 2008-01-02
EP1424858A3 (de) 2005-05-25
EP1424858A2 (de) 2004-06-02
DE60318375T2 (de) 2008-12-24
US6971752B2 (en) 2005-12-06
US20040145707A1 (en) 2004-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition