KR100511586B1 - 광학 장치 및 프로젝터 - Google Patents

광학 장치 및 프로젝터 Download PDF

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Publication number
KR100511586B1
KR100511586B1 KR10-2002-0046585A KR20020046585A KR100511586B1 KR 100511586 B1 KR100511586 B1 KR 100511586B1 KR 20020046585 A KR20020046585 A KR 20020046585A KR 100511586 B1 KR100511586 B1 KR 100511586B1
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KR
South Korea
Prior art keywords
optical
holding member
fixed
holding
holding frame
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
KR10-2002-0046585A
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English (en)
Korean (ko)
Other versions
KR20030014624A (ko
Inventor
기타바야시마사시
와타나베노부오
후지모리모토유키
야나기사와요시유키
우에하라다이스케
하시즈메도시아키
Original Assignee
세이코 엡슨 가부시키가이샤
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Publication of KR20030014624A publication Critical patent/KR20030014624A/ko
Application granted granted Critical
Publication of KR100511586B1 publication Critical patent/KR100511586B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • 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
    • G03B21/145—Housing details, e.g. position adjustments thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • 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
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • H04N9/3144—Cooling systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
KR10-2002-0046585A 2001-08-08 2002-08-07 광학 장치 및 프로젝터 Expired - Fee Related KR100511586B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00240976 2001-08-08
JP2001240449 2001-08-08
JP2001240976 2001-08-08
JPJP-P-2001-00240449 2001-08-08
JPJP-P-2001-00242680 2001-08-09
JP2001242680 2001-08-09
JPJP-P-2002-00165965 2002-06-06
JP2002165965A JP4039130B2 (ja) 2001-08-08 2002-06-06 光学装置、光学装置の製造方法、およびプロジェクタ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020050018726A Division KR100786402B1 (ko) 2001-08-08 2005-03-07 광학 장치 및 프로젝터

Publications (2)

Publication Number Publication Date
KR20030014624A KR20030014624A (ko) 2003-02-19
KR100511586B1 true KR100511586B1 (ko) 2005-09-02

Family

ID=27482490

Family Applications (3)

Application Number Title Priority Date Filing Date
KR10-2002-0046585A Expired - Fee Related KR100511586B1 (ko) 2001-08-08 2002-08-07 광학 장치 및 프로젝터
KR1020050018726A Expired - Fee Related KR100786402B1 (ko) 2001-08-08 2005-03-07 광학 장치 및 프로젝터
KR1020060032512A Expired - Fee Related KR100691072B1 (ko) 2001-08-08 2006-04-10 광학 장치 및 프로젝터

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020050018726A Expired - Fee Related KR100786402B1 (ko) 2001-08-08 2005-03-07 광학 장치 및 프로젝터
KR1020060032512A Expired - Fee Related KR100691072B1 (ko) 2001-08-08 2006-04-10 광학 장치 및 프로젝터

Country Status (4)

Country Link
US (1) US6935745B1 (OSRAM)
JP (1) JP4039130B2 (OSRAM)
KR (3) KR100511586B1 (OSRAM)
CN (5) CN100487558C (OSRAM)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844993B2 (en) 2002-06-19 2005-01-18 Seiko Epson Corporation Optical device and projector having the optical device
CN1692309A (zh) 2002-10-18 2005-11-02 精工爱普生株式会社 光学装置和投影机
KR20040079859A (ko) * 2003-03-07 2004-09-16 일진다이아몬드(주) 액정셀과 투사렌즈 구조체 및 이를 이용한 영상 투사 장치
US7118222B2 (en) 2003-05-12 2006-10-10 Seiko Epson Corporation Optical device and protector
JP2004354587A (ja) * 2003-05-28 2004-12-16 Seiko Epson Corp 固定板、光学装置及びプロジェクタ
JP4168854B2 (ja) 2003-07-15 2008-10-22 セイコーエプソン株式会社 光学装置、およびプロジェクタ
JP4103728B2 (ja) * 2003-08-26 2008-06-18 セイコーエプソン株式会社 光学装置、およびプロジェクタ
JP2005134858A (ja) * 2003-10-07 2005-05-26 Seiko Epson Corp 光学装置及びリアプロジェクタ
JP4569113B2 (ja) * 2004-01-22 2010-10-27 富士フイルム株式会社 プロジェクタ
JP4158719B2 (ja) * 2004-02-18 2008-10-01 セイコーエプソン株式会社 光学装置、およびプロジェクタ
JP4311377B2 (ja) * 2004-08-23 2009-08-12 セイコーエプソン株式会社 光学装置、プロジェクタ、および光学装置の製造方法
JP4708750B2 (ja) * 2004-09-17 2011-06-22 キヤノン株式会社 投射表示装置
JP4561289B2 (ja) * 2004-10-05 2010-10-13 セイコーエプソン株式会社 光学装置及びプロジェクタ
JP4581769B2 (ja) * 2005-03-17 2010-11-17 セイコーエプソン株式会社 プリズム構造体及びプロジェクタ
US20070002191A1 (en) * 2005-07-01 2007-01-04 Seiko Epson Corporation Projector
KR100740010B1 (ko) * 2005-11-18 2007-07-16 주식회사 파이컴 디스플레이 패널의 검사 시스템
JP4622826B2 (ja) * 2005-11-25 2011-02-02 セイコーエプソン株式会社 光学装置およびプロジェクタ
JP4916747B2 (ja) * 2006-03-29 2012-04-18 富士フイルム株式会社 電気光学素子の取付構造、及び投写型表示装置
JP2007292924A (ja) * 2006-04-24 2007-11-08 Seiko Epson Corp 光学装置、および当該光学装置を備えたプロジェクタ
US7621646B2 (en) * 2006-07-05 2009-11-24 Hewlett-Packard Development Company Curved band-pass filter
JP5194498B2 (ja) * 2007-03-14 2013-05-08 セイコーエプソン株式会社 光学装置、およびプロジェクタ
TW200848904A (en) * 2007-06-08 2008-12-16 Young Optics Inc Optical engine for projection display device
JP4404113B2 (ja) * 2007-08-06 2010-01-27 セイコーエプソン株式会社 補償素子調整機構及びプロジェクタ
JP2009230092A (ja) * 2008-02-27 2009-10-08 Kyocera Corp 光アイソレータモジュールおよびそれを用いた光素子モジュール
JP5499558B2 (ja) * 2009-08-10 2014-05-21 セイコーエプソン株式会社 プロジェクター、及びプロジェクターの製造方法
JP2013054143A (ja) * 2011-09-02 2013-03-21 Sony Corp 光学装置、投影装置、および光学装置の製造方法
JP5817263B2 (ja) * 2011-07-05 2015-11-18 セイコーエプソン株式会社 プロジェクター
JP6263992B2 (ja) * 2013-11-29 2018-01-24 セイコーエプソン株式会社 電気光学モジュールおよび投射型表示装置
JP2017120314A (ja) * 2015-12-28 2017-07-06 株式会社リコー 画像投射装置、光学エンジン、および画像表示ユニット
JP2017134122A (ja) * 2016-01-25 2017-08-03 株式会社リコー 画像生成装置及び画像投影装置
US10481421B2 (en) * 2018-03-02 2019-11-19 Gooch & Housego Plc Mounting ring for maintaining optical device alignment
KR102182272B1 (ko) * 2019-03-06 2020-11-25 (주)탑중앙연구소 카메라 모듈
CN112114481A (zh) * 2019-06-20 2020-12-22 青岛海信激光显示股份有限公司 激光投影设备
JP7215512B2 (ja) * 2021-03-18 2023-01-31 セイコーエプソン株式会社 画像形成パネル装置およびプロジェクター

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027453A1 (en) * 1996-12-18 1998-06-25 Seiko Epson Corporation Projection display
JPH11202790A (ja) * 1998-01-20 1999-07-30 Fujitsu General Ltd プリズムユニット
JP2000147362A (ja) * 1998-11-18 2000-05-26 Seiko Epson Corp プリズムへの電気光学装置取り付け方法ならびに投写型表示装置の製造方法
JP2000221587A (ja) * 1999-02-02 2000-08-11 Seiko Epson Corp 電気光学装置取り付けユニット及びそれを利用した投写型表示装置
JP2001056516A (ja) * 1999-08-20 2001-02-27 Cosina Co Ltd 投射型カラー画像表示装置の液晶パネルの固定構造
JP2001350071A (ja) * 2000-06-07 2001-12-21 Chinontec Kk 光学要素の支持装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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JP3767047B2 (ja) 1996-04-26 2006-04-19 セイコーエプソン株式会社 投写型表示装置
JPH10142697A (ja) * 1996-11-09 1998-05-29 Nikon Corp ライトバルブ取り付け装置
JP2917956B2 (ja) * 1997-02-28 1999-07-12 日本電気株式会社 映像投射装置
JP3743145B2 (ja) * 1997-12-01 2006-02-08 セイコーエプソン株式会社 投写型表示装置
JP3031329B2 (ja) * 1998-04-08 2000-04-10 日本電気株式会社 コンバーゼンス機構及びそれを使用したプロジェクタ
JP3454152B2 (ja) * 1998-06-22 2003-10-06 セイコーエプソン株式会社 投写型表示装置
JP3608417B2 (ja) 1999-02-02 2005-01-12 セイコーエプソン株式会社 電気光学装置取り付けユニット及びそれを利用した投写型表示装置
JP3788092B2 (ja) 1999-03-12 2006-06-21 セイコーエプソン株式会社 光学装置及びそれを利用した投写型表示装置
JP3654034B2 (ja) 1999-03-12 2005-06-02 セイコーエプソン株式会社 光学装置及びそれを利用した投写型表示装置
JP2001021989A (ja) * 1999-07-05 2001-01-26 Chinontec Kk 表示パネルの取付位置調整装置及びプロジェクタ装置
JP3888040B2 (ja) * 2000-07-10 2007-02-28 セイコーエプソン株式会社 光学部品およびこれを備えたプロジェクタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027453A1 (en) * 1996-12-18 1998-06-25 Seiko Epson Corporation Projection display
JPH11202790A (ja) * 1998-01-20 1999-07-30 Fujitsu General Ltd プリズムユニット
JP2000147362A (ja) * 1998-11-18 2000-05-26 Seiko Epson Corp プリズムへの電気光学装置取り付け方法ならびに投写型表示装置の製造方法
JP2000221587A (ja) * 1999-02-02 2000-08-11 Seiko Epson Corp 電気光学装置取り付けユニット及びそれを利用した投写型表示装置
JP2001056516A (ja) * 1999-08-20 2001-02-27 Cosina Co Ltd 投射型カラー画像表示装置の液晶パネルの固定構造
JP2001350071A (ja) * 2000-06-07 2001-12-21 Chinontec Kk 光学要素の支持装置

Also Published As

Publication number Publication date
JP2003121931A (ja) 2003-04-23
CN100397234C (zh) 2008-06-25
CN1402054A (zh) 2003-03-12
CN100416341C (zh) 2008-09-03
CN100376928C (zh) 2008-03-26
KR20030014624A (ko) 2003-02-19
CN100359366C (zh) 2008-01-02
CN1627129A (zh) 2005-06-15
CN100487558C (zh) 2009-05-13
US6935745B1 (en) 2005-08-30
CN1627128A (zh) 2005-06-15
KR100691072B1 (ko) 2007-03-12
CN1627127A (zh) 2005-06-15
KR20060035713A (ko) 2006-04-26
JP4039130B2 (ja) 2008-01-30
CN1629722A (zh) 2005-06-22
KR100786402B1 (ko) 2007-12-17
KR20050045954A (ko) 2005-05-17

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