AU6529996A - Projector - Google Patents

Projector

Info

Publication number
AU6529996A
AU6529996A AU65299/96A AU6529996A AU6529996A AU 6529996 A AU6529996 A AU 6529996A AU 65299/96 A AU65299/96 A AU 65299/96A AU 6529996 A AU6529996 A AU 6529996A AU 6529996 A AU6529996 A AU 6529996A
Authority
AU
Australia
Prior art keywords
projector
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.)
Abandoned
Application number
AU65299/96A
Inventor
Shlomo Barak
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.)
Unic View Ltd
Original Assignee
Unic View 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
Priority claimed from US08/543,219 external-priority patent/US5833338A/en
Application filed by Unic View Ltd filed Critical Unic View Ltd
Publication of AU6529996A publication Critical patent/AU6529996A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/3108—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 by using a single electronic spatial light modulator
    • 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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
AU65299/96A 1995-10-13 1996-07-24 Projector Abandoned AU6529996A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US543219 1995-10-13
US08/543,219 US5833338A (en) 1995-05-19 1995-10-13 Projector
PCT/IL1996/000065 WO1997014076A1 (en) 1995-10-13 1996-07-24 Projector

Publications (1)

Publication Number Publication Date
AU6529996A true AU6529996A (en) 1997-04-30

Family

ID=24167089

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65299/96A Abandoned AU6529996A (en) 1995-10-13 1996-07-24 Projector

Country Status (6)

Country Link
EP (1) EP0880725A4 (en)
JP (1) JPH11513504A (en)
CN (1) CN1214127A (en)
AU (1) AU6529996A (en)
CA (1) CA2234643A1 (en)
WO (1) WO1997014076A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064912A1 (en) * 1998-06-05 1999-12-16 Seiko Epson Corporation Light source and display device
US6317169B1 (en) * 1999-04-28 2001-11-13 Intel Corporation Mechanically oscillated projection display
BR0316832A (en) * 2002-12-04 2005-10-18 Thomson Licensing Sa High contrast stereoscopic projection system
JP5635773B2 (en) * 2006-09-29 2014-12-03 リアルディー インコーポレイテッドＲｅａｌＤ Ｉｎｃ． Polarization conversion system for stereoscopic projection, projection system, and stereoscopic image projection method
CN107861310A (en) * 2017-11-27 2018-03-30 深圳市华星光电技术有限公司 A kind of double-lens laser projection display equipment
CN107885022A (en) * 2017-12-28 2018-04-06 深圳市华星光电技术有限公司 Double-lens laser projector display device and its application method
DE102018110117A1 (en) * 2018-04-26 2019-10-31 Carl Zeiss Microscopy Gmbh Optical arrangement and method for light beam shaping for a light microscope

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235444A (en) * 1988-08-26 1993-08-10 U.S. Philips Corporation Image projection arrangement
JPH02153336A (en) * 1988-12-05 1990-06-13 Sharp Corp Projection type liquid crystal display device
US4911547A (en) * 1989-06-07 1990-03-27 Hughes Aircraft Company Compact optical system for a single light valve projector using two axes of polarization
KR930003307B1 (en) * 1989-12-14 1993-04-24 주식회사 금성사 Three dimensional projector
FR2665773B1 (en) * 1990-08-10 1993-08-20 Thomson Csf IMAGE PROJECTION DEVICE USING TWO ORTHOGONAL LIGHT POLARIZATION COMPONENTS.
JP2575558Y2 (en) * 1990-12-26 1998-07-02 エルジー電子株式会社 Optical system structure of liquid crystal projection display
JPH05257110A (en) * 1992-03-13 1993-10-08 Sharp Corp Projection type liquid crystal display device
US5428469A (en) * 1993-11-16 1995-06-27 Minnesota Mining And Manufacturing Company Liquid crystal display projection systems employing polarizing beam splitters and passing light through display cell from both directions

Also Published As

Publication number Publication date
EP0880725A4 (en) 2000-01-05
CN1214127A (en) 1999-04-14
EP0880725A1 (en) 1998-12-02
CA2234643A1 (en) 1997-04-17
WO1997014076A1 (en) 1997-04-17
JPH11513504A (en) 1999-11-16

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