TW284859B - - Google Patents

Info

Publication number
TW284859B
TW284859B TW85100767A TW85100767A TW284859B TW 284859 B TW284859 B TW 284859B TW 85100767 A TW85100767 A TW 85100767A TW 85100767 A TW85100767 A TW 85100767A TW 284859 B TW284859 B TW 284859B
Authority
TW
Taiwan
Application number
TW85100767A
Other languages
Chinese (zh)
Inventor
Wayne Kuper Jerry
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of TW284859B publication Critical patent/TW284859B/zh

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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1221—Basic optical elements, e.g. light-guiding paths made from organic materials
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
TW85100767A 1995-01-12 1996-01-23 TW284859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37164895A 1995-01-12 1995-01-12

Publications (1)

Publication Number Publication Date
TW284859B true TW284859B (en) 1996-09-01

Family

ID=23464853

Family Applications (1)

Application Number Title Priority Date Filing Date
TW85100767A TW284859B (en) 1995-01-12 1996-01-23

Country Status (3)

Country Link
AU (1) AU4696996A (en)
TW (1) TW284859B (en)
WO (1) WO1996021884A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2364791B (en) * 2000-07-14 2004-12-29 Evan Arkas Optical channel plates
US6636355B2 (en) 2000-12-27 2003-10-21 3M Innovative Properties Company Microstructured rear projection screen
JP4089371B2 (en) 2002-09-24 2008-05-28 セイコーエプソン株式会社 Transmissive screen and rear projector
KR100470321B1 (en) * 2004-05-31 2005-02-05 주식회사 세코닉스 Display device coated with black-fill material on the surface side of waveguide array and method for manufacturing the same
US7450814B2 (en) 2004-05-31 2008-11-11 Sekonix Co., Ltd Optical device for a display having tapered waveguide and process for making the same
WO2005116732A1 (en) * 2004-05-31 2005-12-08 Sekonix Co., Ltd. Optical device for a display having tapered waveguide and process for making the same
US7711231B2 (en) * 2004-05-31 2010-05-04 Sekonix Co., Ltd. Display device uniforming light distribution throughout areas and method for manufacturing same
US9366396B2 (en) 2013-01-30 2016-06-14 Cree, Inc. Optical waveguide and lamp including same
US9442243B2 (en) 2013-01-30 2016-09-13 Cree, Inc. Waveguide bodies including redirection features and methods of producing same
US9291320B2 (en) 2013-01-30 2016-03-22 Cree, Inc. Consolidated troffer
US9869432B2 (en) 2013-01-30 2018-01-16 Cree, Inc. Luminaires using waveguide bodies and optical elements
US9625638B2 (en) 2013-03-15 2017-04-18 Cree, Inc. Optical waveguide body
US9690029B2 (en) 2013-01-30 2017-06-27 Cree, Inc. Optical waveguides and luminaires incorporating same
US9581751B2 (en) * 2013-01-30 2017-02-28 Cree, Inc. Optical waveguide and lamp including same
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US10400984B2 (en) 2013-03-15 2019-09-03 Cree, Inc. LED light fixture and unitary optic member therefor
US9920901B2 (en) 2013-03-15 2018-03-20 Cree, Inc. LED lensing arrangement
US9366799B2 (en) 2013-03-15 2016-06-14 Cree, Inc. Optical waveguide bodies and luminaires utilizing same
US10436970B2 (en) 2013-03-15 2019-10-08 Ideal Industries Lighting Llc Shaped optical waveguide bodies
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303374A (en) * 1961-01-17 1967-02-07 Litton Prec Products Inc Cathode ray tube including face plate comprising tapered fiber optical elements mounted in an opaque mosaic
US3218924A (en) * 1962-06-25 1965-11-23 Wendell S Miller Rear projection screen
JPS552254A (en) * 1978-06-20 1980-01-09 Ricoh Co Ltd Focusing type optical transmission body array
DE3820966A1 (en) * 1988-06-22 1989-12-28 Bke Bildtechnisches Konstrukti REAR PROJECTION SCREEN
RU2027316C1 (en) * 1990-06-29 1995-01-20 Святослав Иванович АРСЕНИЧ Projector of images from diffusion-emitting or radiating master patterns to external screen
JP2959202B2 (en) * 1991-06-14 1999-10-06 オムロン株式会社 Image display device using liquid crystal panel and liquid crystal TV projector

Also Published As

Publication number Publication date
AU4696996A (en) 1996-07-31
WO1996021884A1 (en) 1996-07-18

Similar Documents

Publication Publication Date Title
DE69638352D1 (en)
DE69637714D1 (en)
BR122012014331A2 (en)
BRPI9612258B1 (en)
BRPI9612138B1 (en)
TW284859B (en)
DK143195A (en)
CH0741373H1 (en)
DK0727898T3 (en)
IN182777B (en)
IN183510B (en)
IN183244B (en)
BR7502120U (en)
IN181628B (en)
IN184900B (en)
BR7501503U (en)
DK126096A (en)
GR960200103U (en)
IN187791B (en)
AU1627395A (en)
CN3036648S (en)
CN3034524S (en)
CN3037560S (en)
CN3037433S (en)
CN3035869S (en)