HK1106032A1 - Image display - Google Patents

Image display

Info

Publication number
HK1106032A1
HK1106032A1 HK07111305.0A HK07111305A HK1106032A1 HK 1106032 A1 HK1106032 A1 HK 1106032A1 HK 07111305 A HK07111305 A HK 07111305A HK 1106032 A1 HK1106032 A1 HK 1106032A1
Authority
HK
Hong Kong
Prior art keywords
image display
image
display
Prior art date
Application number
HK07111305.0A
Other languages
English (en)
Inventor
Shingo Sugino
Tetsuro Shiota
Satoshi Hamada
Shigeaki Yamano
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of HK1106032A1 publication Critical patent/HK1106032A1/xx

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
    • G03B21/20—Lamp housings
    • G03B21/2053—Intensity control of illuminating light
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3155—Modulator illumination systems for controlling the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal Display Device Control (AREA)
HK07111305.0A 2005-06-08 2007-10-18 Image display HK1106032A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005167954 2005-06-08
PCT/JP2006/311186 WO2006132167A1 (ja) 2005-06-08 2006-06-05 画像表示装置

Publications (1)

Publication Number Publication Date
HK1106032A1 true HK1106032A1 (en) 2008-02-29

Family

ID=37498367

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07111305.0A HK1106032A1 (en) 2005-06-08 2007-10-18 Image display

Country Status (6)

Country Link
US (1) US7748854B2 (xx)
EP (1) EP1767987A4 (xx)
JP (1) JP4111238B2 (xx)
CN (1) CN100533259C (xx)
HK (1) HK1106032A1 (xx)
WO (1) WO2006132167A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5191741B2 (ja) * 2006-09-13 2013-05-08 パナソニック株式会社 投写型画像表示装置
JP4670977B2 (ja) * 2009-03-11 2011-04-13 セイコーエプソン株式会社 プロジェクター
CN102782575B (zh) * 2010-03-03 2014-11-12 Nec显示器解决方案株式会社 投影仪及其控制方法
US9201293B2 (en) * 2010-08-19 2015-12-01 Nec Display Solutions, Ltd. Projection display apparatus and control method therefor
JP5512484B2 (ja) * 2010-10-08 2014-06-04 三洋電機株式会社 投写型表示装置
JP5605864B2 (ja) * 2010-11-10 2014-10-15 Ｎｅｃディスプレイソリューションズ株式会社 投射型表示装置およびその制御方法
US8894218B2 (en) 2011-02-15 2014-11-25 Seiko Epson Corporation Projector with a plurality of drive power modes
JP6047987B2 (ja) * 2011-08-18 2016-12-21 セイコーエプソン株式会社 投射型表示装置及びその制御方法
JP5861324B2 (ja) 2011-08-30 2016-02-16 セイコーエプソン株式会社 プロジェクター、及び、プロジェクターの制御方法
JP6170554B2 (ja) * 2012-07-01 2017-07-26 バルコ・ナムローゼ・フエンノートシャップ 投射器光学素子
WO2014136223A1 (ja) * 2013-03-06 2014-09-12 Ｎｅｃディスプレイソリューションズ株式会社 映像表示装置及び調光制御方法
JP6662224B2 (ja) * 2016-07-12 2020-03-11 株式会社Ｊｖｃケンウッド 投射型表示装置及び投射型表示装置の制御方法
JP6987596B2 (ja) * 2017-10-18 2022-01-05 キヤノン株式会社 投射型表示装置
JP7154756B2 (ja) * 2017-12-27 2022-10-18 キヤノン株式会社 画像投射装置
JP2020060688A (ja) * 2018-10-10 2020-04-16 ソニー株式会社 照明装置、および表示装置
CN114077133B (zh) * 2020-08-12 2023-05-26 中强光电股份有限公司 投影装置及其控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952199A (en) * 1949-10-21 1960-09-13 Burger Michael Automatic regulator for lens diaphragms
JP3019574B2 (ja) * 1992-01-17 2000-03-13 三菱電機株式会社 投射型表示装置
JP2001100699A (ja) 1999-09-29 2001-04-13 Canon Inc 投射型表示装置とその応用システム
JP2002357810A (ja) * 2001-05-31 2002-12-13 Matsushita Electric Ind Co Ltd 映像表示装置及び方法
US7093941B2 (en) * 2001-04-25 2006-08-22 Matsushita Electric Industrial Co., Ltd. Video display apparatus and video display method
KR20050061502A (ko) * 2002-10-04 2005-06-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 스크롤링 칼라 형태 프로젝션 시스템에서의 광원 강도펄스의 보상
JP3960897B2 (ja) * 2002-10-15 2007-08-15 三洋電機株式会社 投射型画像表示装置の光源ランプの駆動制御方法
DE10256505A1 (de) * 2002-12-04 2004-07-08 Barco Control Rooms Gmbh Helligkeitsregelung eines Projektionsapparates
US6857752B2 (en) * 2003-04-11 2005-02-22 3M Innovative Properties Company Projection illumination system with tunnel integrator and field lens
JP4193595B2 (ja) 2003-06-06 2008-12-10 ソニー株式会社 投射型表示装置
JP2005003744A (ja) * 2003-06-09 2005-01-06 Fuji Photo Optical Co Ltd 投写型画像表示装置
JP3963869B2 (ja) * 2003-06-30 2007-08-22 三洋電機株式会社 投写型映像表示装置
JP2007531919A (ja) * 2004-03-16 2007-11-08 サイン−トロニツク・アクチエンゲゼルシヤフト ほぼ一定の光度を有する光ビームを発生する方法

Also Published As

Publication number Publication date
EP1767987A1 (en) 2007-03-28
JPWO2006132167A1 (ja) 2009-01-08
WO2006132167A1 (ja) 2006-12-14
CN1989448A (zh) 2007-06-27
US20090244496A1 (en) 2009-10-01
CN100533259C (zh) 2009-08-26
JP4111238B2 (ja) 2008-07-02
US7748854B2 (en) 2010-07-06
EP1767987A4 (en) 2010-11-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140605