KR970702994A - 유도 반사 광학 장치(directed reflection optical device) - Google Patents

유도 반사 광학 장치(directed reflection optical device)

Info

Publication number
KR970702994A
KR970702994A KR1019960706372A KR19960706372A KR970702994A KR 970702994 A KR970702994 A KR 970702994A KR 1019960706372 A KR1019960706372 A KR 1019960706372A KR 19960706372 A KR19960706372 A KR 19960706372A KR 970702994 A KR970702994 A KR 970702994A
Authority
KR
South Korea
Prior art keywords
optical device
reflection optical
directed reflection
directed
reflection
Prior art date
Application number
KR1019960706372A
Other languages
English (en)
Other versions
KR100354377B1 (ko
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 filed Critical
Publication of KR970702994A publication Critical patent/KR970702994A/ko
Application granted granted Critical
Publication of KR100354377B1 publication Critical patent/KR100354377B1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
KR1019960706372A 1994-05-13 1995-04-24 반사유도형광학장치 KR100354377B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/242,264 1994-05-13
US08/242,264 US5471348A (en) 1994-05-13 1994-05-13 Directed reflection optical device
PCT/US1995/003973 WO1995031738A1 (en) 1994-05-13 1995-04-24 Directed reflection optical device

Publications (2)

Publication Number Publication Date
KR970702994A true KR970702994A (ko) 1997-06-10
KR100354377B1 KR100354377B1 (ko) 2002-12-26

Family

ID=22914098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706372A KR100354377B1 (ko) 1994-05-13 1995-04-24 반사유도형광학장치

Country Status (9)

Country Link
US (1) US5471348A (ko)
EP (1) EP0759178B1 (ko)
JP (1) JP3940783B2 (ko)
KR (1) KR100354377B1 (ko)
AU (1) AU683373B2 (ko)
CA (1) CA2188411A1 (ko)
DE (1) DE69504496T2 (ko)
ES (1) ES2120196T3 (ko)
WO (1) WO1995031738A1 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3580571B2 (ja) * 1994-03-14 2004-10-27 株式会社エンプラス 偏光変換素子
JPH07270603A (ja) * 1994-03-29 1995-10-20 Enplas Corp 光制御部材
US5579163A (en) * 1994-12-23 1996-11-26 Peterson; Jeffrey M. Method and apparatus for producing spectral displays
EP0813667B1 (en) * 1995-03-03 1999-05-26 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
US5919551A (en) * 1996-04-12 1999-07-06 3M Innovative Properties Company Variable pitch structured optical film
DE19731142B4 (de) * 1997-07-18 2004-05-13 Kaul, Sabine Lichtverteilstruktur
US6377383B1 (en) 1997-09-04 2002-04-23 The University Of British Columbia Optical switching by controllable frustration of total internal reflection
US6282026B1 (en) 1998-02-05 2001-08-28 3M Innovative Properties Company Retroreflectors having two optical surfaces and varying retroreflectivity
US6045230A (en) * 1998-02-05 2000-04-04 3M Innovative Properties Company Modulating retroreflective article
US6612729B1 (en) 2000-03-16 2003-09-02 3M Innovative Properties Company Illumination device
US6621973B1 (en) 2000-03-16 2003-09-16 3M Innovative Properties Company Light guide with protective outer sleeve
US6304365B1 (en) * 2000-06-02 2001-10-16 The University Of British Columbia Enhanced effective refractive index total internal reflection image display
US6755534B2 (en) 2001-08-24 2004-06-29 Brookhaven Science Associates Prismatic optical display
US6663262B2 (en) * 2001-09-10 2003-12-16 3M Innovative Properties Company Backlighting transmissive displays
US6452734B1 (en) 2001-11-30 2002-09-17 The University Of British Columbia Composite electrophoretically-switchable retro-reflective image display
US6891658B2 (en) * 2002-03-04 2005-05-10 The University Of British Columbia Wide viewing angle reflective display
US6865011B2 (en) 2002-07-30 2005-03-08 The University Of British Columbia Self-stabilized electrophoretically frustrated total internal reflection display
TWI235251B (en) * 2003-07-17 2005-07-01 Ind Tech Res Inst A complex micro-structure sheet for light diffusion and concentration
JP2005265894A (ja) * 2004-03-16 2005-09-29 Fuji Photo Film Co Ltd 集光フィルタ
JP4047904B2 (ja) * 2004-05-26 2008-02-13 松下電器産業株式会社 生体情報測定用光学素子およびそれを用いた生体情報測定装置
GB0427607D0 (en) * 2004-12-16 2005-01-19 Microsharp Corp Ltd Structured optical film
US7164536B2 (en) 2005-03-16 2007-01-16 The University Of British Columbia Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays
JP2009042337A (ja) * 2007-08-07 2009-02-26 National Institute Of Information & Communication Technology ２点結像光学素子
US9004726B2 (en) 2011-10-27 2015-04-14 Svv Technology Innovations, Inc. Light directing films
US10161593B2 (en) 2014-02-25 2018-12-25 3M Innovative Properties Company Solid state lighting device with virtual filament(s)
US9046637B1 (en) 2014-02-25 2015-06-02 3M Innovative Properties Company Tubular lighting systems with inner and outer structured surfaces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1922780A1 (de) * 1969-04-03 1970-12-03 Hans Hillesheim Formteil mit reflektierenden Prismen und Form zur Herstellung derselben
AT317729B (de) * 1971-05-07 1974-09-10 Swarovski & Co Wildwarnreflektor
US4327968A (en) * 1977-11-22 1982-05-04 Yevick George J Prism plates for compact optical viewers
DE2753029B1 (de) * 1977-11-28 1979-03-29 Swarovski & Co Wildwarnreflektor
JPS62195601A (ja) * 1985-09-20 1987-08-28 Nissho Giken Kk 光の方向変換装置
US4874228A (en) * 1987-03-24 1989-10-17 Minnesota Mining And Manufacturing Company Back-lit display
US4799137A (en) * 1987-03-24 1989-01-17 Minnesota Mining And Manufacturing Company Reflective film
CA1278203C (en) * 1987-04-24 1990-12-27 Lorne A. Whitehead Non-reflective image display device
US5190370A (en) * 1991-08-21 1993-03-02 Minnesota Mining And Manufacturing Company High aspect ratio lighting element

Also Published As

Publication number Publication date
KR100354377B1 (ko) 2002-12-26
AU2202795A (en) 1995-12-05
DE69504496D1 (de) 1998-10-08
JP3940783B2 (ja) 2007-07-04
AU683373B2 (en) 1997-11-06
EP0759178B1 (en) 1998-09-02
WO1995031738A1 (en) 1995-11-23
CA2188411A1 (en) 1995-11-23
JPH10500231A (ja) 1998-01-06
EP0759178A1 (en) 1997-02-26
ES2120196T3 (es) 1998-10-16
US5471348A (en) 1995-11-28
DE69504496T2 (de) 1999-08-12

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