CN100521107C - 在不同像平面的图像投影 - Google Patents

在不同像平面的图像投影 Download PDF

Info

Publication number
CN100521107C
CN100521107C CNB2006800052175A CN200680005217A CN100521107C CN 100521107 C CN100521107 C CN 100521107C CN B2006800052175 A CNB2006800052175 A CN B2006800052175A CN 200680005217 A CN200680005217 A CN 200680005217A CN 100521107 C CN100521107 C CN 100521107C
Authority
CN
China
Prior art keywords
image
housing
screen
mirror
outer cover
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
CNB2006800052175A
Other languages
English (en)
Chinese (zh)
Other versions
CN101258585A (zh
Inventor
阿里斯泰尔·R·哈密尔顿
龙·戈尔德曼
沙恩·麦卡格雷高尔
伊曼纽尔·汤浩尔
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.)
Microvision Inc
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of CN101258585A publication Critical patent/CN101258585A/zh
Application granted granted Critical
Publication of CN100521107C publication Critical patent/CN100521107C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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
    • 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
    • G03B21/30—Details adapted to collapse or fold, e.g. for portability
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Projection Apparatus (AREA)
CNB2006800052175A 2005-02-18 2006-01-25 在不同像平面的图像投影 Expired - Fee Related CN100521107C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/061,690 US7521279B2 (en) 2005-02-18 2005-02-18 Image projection at different image planes
US11/061,690 2005-02-18

Publications (2)

Publication Number Publication Date
CN101258585A CN101258585A (zh) 2008-09-03
CN100521107C true CN100521107C (zh) 2009-07-29

Family

ID=36912333

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2006800052175A Expired - Fee Related CN100521107C (zh) 2005-02-18 2006-01-25 在不同像平面的图像投影

Country Status (5)

Country Link
US (1) US7521279B2 (enExample)
JP (1) JP4592763B2 (enExample)
CN (1) CN100521107C (enExample)
DE (1) DE112006000423T5 (enExample)
WO (1) WO2006091314A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7497578B2 (en) * 2005-04-28 2009-03-03 Symbol Technologies, Inc. Monitoring scan mirror motion in electro-optical readers and image projectors
ATE474241T1 (de) * 2005-05-09 2010-07-15 Lg Electronics Inc Optisches system eines tragbaren projektors und mobiles kommunikationsendgerät damit
US7777946B2 (en) * 2007-02-22 2010-08-17 Hae-Yong Choi Bag type portable screen device
WO2011163595A2 (en) 2010-06-25 2011-12-29 Polyvision Corporation Conveniently assemblable interactive systems
JP2016057478A (ja) * 2014-09-10 2016-04-21 カシオ計算機株式会社 投影装置、投影方法及びプログラム
CN110032027B (zh) * 2018-01-12 2022-08-09 京东方科技集团股份有限公司 投影装置及电子装置
USD933735S1 (en) * 2019-06-28 2021-10-19 Aver Information Inc. Projector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032924A (en) * 1989-04-10 1991-07-16 Nilford Laboratories, Inc. System for producing an image from a sequence of pixels
US5418546A (en) * 1991-08-20 1995-05-23 Mitsubishi Denki Kabushiki Kaisha Visual display system and exposure control apparatus
US6525750B1 (en) * 1996-03-08 2003-02-25 Duke University Projection display for computers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2524789Y2 (ja) * 1989-05-31 1997-02-05 株式会社東芝 ディスク再生装置
US5483250A (en) * 1991-04-25 1996-01-09 Zeos International, Inc. Projection display system for a laptop computer or a notebook computer
US6262885B1 (en) * 1998-11-19 2001-07-17 International Business Machines Corp. Portable computing device having a display movable thereabout
US6233138B1 (en) * 1999-07-16 2001-05-15 Evergreen Innovations, L.L.C. Telescoping pivot hinge for computer display
JP4667655B2 (ja) * 2001-06-22 2011-04-13 オリンパス株式会社 光学素子及びそれを用いた光学装置
US6532146B1 (en) * 2002-01-23 2003-03-11 Slide View Corp. Computer display device with dual lateral slide-out screens
US7446822B2 (en) * 2002-05-15 2008-11-04 Symbol Technologies, Inc. High-resolution image projection
JP2004264608A (ja) * 2003-02-28 2004-09-24 Seiko Epson Corp 投写型表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032924A (en) * 1989-04-10 1991-07-16 Nilford Laboratories, Inc. System for producing an image from a sequence of pixels
US5418546A (en) * 1991-08-20 1995-05-23 Mitsubishi Denki Kabushiki Kaisha Visual display system and exposure control apparatus
US6525750B1 (en) * 1996-03-08 2003-02-25 Duke University Projection display for computers

Also Published As

Publication number Publication date
US7521279B2 (en) 2009-04-21
DE112006000423T5 (de) 2008-01-10
CN101258585A (zh) 2008-09-03
WO2006091314A2 (en) 2006-08-31
WO2006091314A3 (en) 2007-11-15
JP2008533509A (ja) 2008-08-21
JP4592763B2 (ja) 2010-12-08
US20060187423A1 (en) 2006-08-24

Similar Documents

Publication Publication Date Title
CN100466705C (zh) 高分辨率图像投影
US7445342B2 (en) Image projection system for personal media player
JP4827202B2 (ja) スペックルノイズを低減した画像投影スクリーン
US20060119804A1 (en) Color image projection arrangement and method
AU2005301244B2 (en) Large size image projection
WO2007142799A2 (en) Arrangement for and method of projecting an image with linear scan lines
CN100521107C (zh) 在不同像平面的图像投影
US7304795B2 (en) Image projection with reduced speckle noise
US7460287B2 (en) Arrangement for and method of increasing pixel symmetry, especially for image projection arrangements

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROVISION INC.

Free format text: FORMER OWNER: SYMBOL TECHNOLOGIES, INC.

Effective date: 20101224

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: NEW YORK, USA TO: WASHINGTON, USA

TR01 Transfer of patent right

Effective date of registration: 20101224

Address after: Washington, USA

Patentee after: Microvision Inc.

Address before: American New York

Patentee before: Symbol Technologies Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090729

Termination date: 20200125