AU1294499A - Projector system with light pipe optics - Google Patents

Projector system with light pipe optics

Info

Publication number
AU1294499A
AU1294499A AU12944/99A AU1294499A AU1294499A AU 1294499 A AU1294499 A AU 1294499A AU 12944/99 A AU12944/99 A AU 12944/99A AU 1294499 A AU1294499 A AU 1294499A AU 1294499 A AU1294499 A AU 1294499A
Authority
AU
Australia
Prior art keywords
light pipe
projector system
pipe optics
optics
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
AU12944/99A
Inventor
Helen Gourley
Maurice E. Levis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1294499A publication Critical patent/AU1294499A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • 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]
    • H04N9/3179—Video signal processing therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Liquid Crystal (AREA)
AU12944/99A 1998-10-30 1998-10-30 Projector system with light pipe optics Abandoned AU1294499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/023162 WO2000026721A1 (en) 1998-10-30 1998-10-30 Projector system with light pipe optics

Publications (1)

Publication Number Publication Date
AU1294499A true AU1294499A (en) 2000-05-22

Family

ID=22268204

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12944/99A Abandoned AU1294499A (en) 1998-10-30 1998-10-30 Projector system with light pipe optics

Country Status (5)

Country Link
EP (1) EP1137965A1 (en)
JP (1) JP2002529769A (en)
AU (1) AU1294499A (en)
CA (1) CA2348386A1 (en)
WO (1) WO2000026721A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398368B2 (en) 2000-06-09 2002-06-04 Acer Communications And Multimedia Inc. Light pipe for a projector system
FR2810417B1 (en) * 2000-06-16 2002-12-13 Alain Roussel METHOD AND DEVICE FOR PROJECTING DIGITAL IMAGES ON A PHOTOSENSITIVE MEDIUM
CN1141608C (en) * 2000-06-30 2004-03-10 明碁电脑股份有限公司 Optical tube used in projection system
JP4728518B2 (en) * 2001-07-03 2011-07-20 Ｎｅｃディスプレイソリューションズ株式会社 Projector device
JP3093005U (en) 2002-09-25 2003-04-18 船井電機株式会社 Light tunnel structure of image display projector
KR20050010495A (en) * 2003-07-16 2005-01-27 톰슨 라이센싱 소시에떼 아노님 Projection display apparatus
WO2006062764A2 (en) * 2004-12-09 2006-06-15 Perkinelmer Singapore Pte Ltd. Short light engine for video projection
JP2006308678A (en) * 2005-04-26 2006-11-09 Casio Comput Co Ltd Light source device and projector
US7923908B2 (en) * 2007-09-27 2011-04-12 Osram Sylvania Inc. Metal halide reflector lamp with beam color homogenizer
JP4697214B2 (en) * 2007-11-12 2011-06-08 株式会社日立製作所 Optical unit and video display device using the same
JP5483955B2 (en) * 2009-08-20 2014-05-07 キヤノン株式会社 Illumination optical system and projection display device
CN102520520A (en) * 2011-11-25 2012-06-27 深圳市光峰光电技术有限公司 Optical integral rod
US9955871B2 (en) * 2012-03-21 2018-05-01 Korea Electrotechnology Research Institute Transmitted light detection type measurement apparatus for skin autofluorescence
US9723990B2 (en) 2012-03-21 2017-08-08 Korea Electro Technology Research Institute Transmitted light detection type measurement apparatus for skin autofluorescence
JP2014071979A (en) * 2012-09-28 2014-04-21 Ushio Inc Coherent light source device and projector
US9709811B2 (en) * 2013-08-14 2017-07-18 Kla-Tencor Corporation System and method for separation of pump light and collected light in a laser pumped light source
US11068675B2 (en) 2017-12-05 2021-07-20 Datalogic Ip Tech S.R.L. Highly efficient and eye-safe illumination unit for a barcode reader
TWI763914B (en) * 2018-08-29 2022-05-11 揚明光學股份有限公司 Optical integration rod, optical device and manufacturing method thereof, and optical apparatus
CN110908226A (en) * 2018-09-17 2020-03-24 扬明光学股份有限公司 Optical integrator rod, optical element, method for manufacturing optical element, and optical device
DE102019127501B4 (en) * 2019-10-11 2023-12-07 Automotive Lighting Reutlingen Gmbh Light module, light guide arrangement, lighting device and motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059013A (en) * 1988-08-29 1991-10-22 Kantilal Jain Illumination system to produce self-luminous light beam of selected cross-section, uniform intensity and selected numerical aperture
US5303084A (en) * 1991-08-27 1994-04-12 Kaman Aerospace Corporation Laser light beam homogenizer and imaging lidar system incorporating same
JP2878944B2 (en) * 1993-05-19 1999-04-05 三菱電機株式会社 Light source device and projection display device
US5625738A (en) * 1994-06-28 1997-04-29 Corning Incorporated Apparatus for uniformly illuminating a light valve
US5621486A (en) * 1995-06-22 1997-04-15 International Business Machines Corporation Efficient optical system for a high resolution projection display employing reflection light valves
US5795049A (en) * 1996-08-27 1998-08-18 In Focus Systems, Inc. Image projection system

Also Published As

Publication number Publication date
CA2348386A1 (en) 2000-05-11
EP1137965A1 (en) 2001-10-04
JP2002529769A (en) 2002-09-10
WO2000026721A1 (en) 2000-05-11

Similar Documents

Publication Publication Date Title
AU1294499A (en) Projector system with light pipe optics
AU1629800A (en) Optical light pipes with laser light appearance
AU4687996A (en) Superemissive light pipe
AU1711497A (en) Optical projector
AU6012800A (en) Optical inspection system
AUPP474898A0 (en) Optical lens
AU3592900A (en) Mini-optical light shelf daylighting system
AU5158200A (en) Light tube
AU2001268283A1 (en) Optical inspection system
AU1438601A (en) Lens system for enhancing led light output
AU5311699A (en) Optical detection system
AU8156998A (en) Honeycomb light trap for projector
AU1307201A (en) Optical lens and optical system
AU9394198A (en) Low temperature adaptor for evaporative light detection
AU2728899A (en) Light detecting optical device
AU2974499A (en) Fiber optics illumination system for plastic light fiber
AU3388199A (en) Optical lens connector system
AU2069599A (en) Projection light source
AU7573198A (en) Optical light pipes with laser light appearance
IL147111A0 (en) Optical system with extended boresight source
AU5963499A (en) Light building assembly system
GB9921931D0 (en) Light projector
AU3727199A (en) Light pen system
AU2001240989A1 (en) Single camera alignment system using up/down optics
AU2775899A (en) Broad range light detection system

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase