WO2000072054A1 - Optisches element mit mikroprismenstruktur zur umlenkung von lichtstrahlen - Google Patents
Optisches element mit mikroprismenstruktur zur umlenkung von lichtstrahlen Download PDFInfo
- Publication number
- WO2000072054A1 WO2000072054A1 PCT/EP2000/003609 EP0003609W WO0072054A1 WO 2000072054 A1 WO2000072054 A1 WO 2000072054A1 EP 0003609 W EP0003609 W EP 0003609W WO 0072054 A1 WO0072054 A1 WO 0072054A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical element
- microprisms
- light
- microprism
- element according
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/203—Filters having holographic or diffractive elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ509362A NZ509362A (en) | 1999-05-20 | 2000-04-20 | Optical element with a microprism structure for deflecting light beams |
CA2338123A CA2338123C (en) | 1999-05-20 | 2000-04-20 | Optical element with a microprism structure for deviating light beams |
JP2000620388A JP2003500687A (ja) | 1999-05-20 | 2000-04-20 | 光線を偏向するためのマイクロプリズム構造を有する光学要素 |
AU47503/00A AU774778B2 (en) | 1999-05-20 | 2000-04-20 | Optical element with a microprism structure for deviating light rays |
EP00929403A EP1099127B1 (de) | 1999-05-20 | 2000-04-20 | Optisches element mit mikroprismenstruktur zur umlenkung von lichtstrahlen |
DE50015252T DE50015252D1 (de) | 1999-05-20 | 2000-04-20 | Optisches element mit mikroprismenstruktur zur umlenkung von lichtstrahlen |
US09/764,421 US6700716B2 (en) | 1999-05-20 | 2001-01-19 | Optical element with a microprism structure for deflecting light beams |
NO20010312A NO322124B1 (no) | 1999-05-20 | 2001-01-19 | Optisk element med mikroprismestruktur for avboyning av lysstraler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19923226A DE19923226A1 (de) | 1999-05-20 | 1999-05-20 | Optisches Element mit Mikroprismenstruktur zur Umlenkung von Lichtstrahlen |
DE19923226.1 | 1999-05-20 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/764,421 Continuation US6700716B2 (en) | 1999-05-20 | 2001-01-19 | Optical element with a microprism structure for deflecting light beams |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000072054A1 true WO2000072054A1 (de) | 2000-11-30 |
Family
ID=7908677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/003609 WO2000072054A1 (de) | 1999-05-20 | 2000-04-20 | Optisches element mit mikroprismenstruktur zur umlenkung von lichtstrahlen |
Country Status (12)
Country | Link |
---|---|
US (1) | US6700716B2 (de) |
EP (1) | EP1099127B1 (de) |
JP (2) | JP2003500687A (de) |
KR (1) | KR100751577B1 (de) |
CN (1) | CN1172201C (de) |
AT (1) | ATE400828T1 (de) |
AU (1) | AU774778B2 (de) |
CA (1) | CA2338123C (de) |
DE (2) | DE19923226A1 (de) |
NO (1) | NO322124B1 (de) |
NZ (1) | NZ509362A (de) |
WO (1) | WO2000072054A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050025321A (ko) | 2002-07-08 | 2005-03-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 광학 렌즈 컴포넌트 및 광학 렌즈 장치 |
US6997595B2 (en) * | 2003-08-18 | 2006-02-14 | Eastman Kodak Company | Brightness enhancement article having trapezoidal prism surface |
JP2005338270A (ja) * | 2004-05-25 | 2005-12-08 | Dainippon Printing Co Ltd | 視野角制御シート |
US20050271348A1 (en) * | 2004-06-02 | 2005-12-08 | Hsin-Hsin Huang Hsu | Prism sheet for a backlight module |
US7234855B2 (en) * | 2005-06-06 | 2007-06-26 | Taiwan Green Point Enterprises Co., Ltd. | Lamp having a planar light-emitting source |
US7537374B2 (en) * | 2005-08-27 | 2009-05-26 | 3M Innovative Properties Company | Edge-lit backlight having light recycling cavity with concave transflector |
US20070047228A1 (en) * | 2005-08-27 | 2007-03-01 | 3M Innovative Properties Company | Methods of forming direct-lit backlights having light recycling cavity with concave transflector |
US7815355B2 (en) * | 2005-08-27 | 2010-10-19 | 3M Innovative Properties Company | Direct-lit backlight having light recycling cavity with concave transflector |
KR101298786B1 (ko) * | 2005-08-27 | 2013-08-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 조명 조립체 및 시스템 |
US7720347B2 (en) * | 2006-03-28 | 2010-05-18 | Samsung Electronics Co., Ltd. | Backlight having all-in-one type light guide plate and method of manufacturing all-in-one type light guide plate |
KR100751519B1 (ko) * | 2006-05-08 | 2007-08-23 | 미래나노텍(주) | 광학 시트 및 상기 광학 시트가 구비된 액정표시장치의백라이트 어셈블리 |
JP5060138B2 (ja) * | 2007-02-20 | 2012-10-31 | 富士通コンポーネント株式会社 | 光学窓部材 |
JP4766003B2 (ja) * | 2007-06-04 | 2011-09-07 | 株式会社日立製作所 | 表示装置 |
CN101354449B (zh) * | 2007-07-23 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
KR20090021693A (ko) * | 2007-08-28 | 2009-03-04 | 삼성전자주식회사 | 광학필름, 그 제조방법 및 이를 포함하는 표시장치 |
US7684118B2 (en) * | 2007-11-19 | 2010-03-23 | Entire Technology Co., Ltd. | Diffusion plate and diffusion plate assembly |
US20090214828A1 (en) * | 2008-02-26 | 2009-08-27 | Vicki Herzl Watkins | Blunt tip prism film and methods for making the same |
CN101825736B (zh) * | 2009-03-03 | 2013-07-24 | 北京京东方光电科技有限公司 | 增强棱镜膜 |
WO2011068212A1 (ja) * | 2009-12-03 | 2011-06-09 | 大日本印刷株式会社 | 光学シートロール、並びに、光学シートロール、光学シート、及び表示装置の製造方法 |
CN108227168A (zh) * | 2011-03-30 | 2018-06-29 | 3M创新有限公司 | 光偏转与光漫射混合构造 |
JP5862402B2 (ja) * | 2012-03-26 | 2016-02-16 | 大日本印刷株式会社 | 光学素子および発光パネル |
US8824050B2 (en) * | 2012-04-06 | 2014-09-02 | Svv Technology Innovations, Inc. | Daylighting fabric and method of making the same |
CN102721004B (zh) * | 2012-06-29 | 2014-05-28 | 深圳大学 | 一种一体化微光学增亮膜及其背光模组 |
US8934173B2 (en) | 2012-08-21 | 2015-01-13 | Svv Technology Innovations, Inc. | Optical article for illuminating building interiors with sunlight |
RU2551127C1 (ru) * | 2013-11-07 | 2015-05-20 | Алексей Николаевич Миронов | Светильник и оптический элемент для него |
KR102408061B1 (ko) | 2014-01-22 | 2022-06-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 글레이징을 위한 미세광학체 |
TWI534388B (zh) * | 2014-05-30 | 2016-05-21 | 明基材料股份有限公司 | 半穿透半反射之調光薄膜及其製造方法 |
US20150354272A1 (en) | 2014-06-10 | 2015-12-10 | Sergiy Vasylyev | Light-redirecting retractable window covering |
US20160011346A1 (en) | 2014-07-14 | 2016-01-14 | Sergiy Vasylyev | High incidence angle retroreflective sheeting |
US20160025288A1 (en) | 2014-07-25 | 2016-01-28 | Sergiy Vasylyev | Light directing sheeting and systems employing the same |
JP6455519B2 (ja) * | 2014-09-24 | 2019-01-23 | コニカミノルタ株式会社 | プリズム、プリズムの製造方法、金型およびセンサーチップ |
CN109521511B (zh) | 2017-09-18 | 2021-01-26 | 京东方科技集团股份有限公司 | 微结构的制作方法、光调制器件、背光源、显示装置 |
US11204458B2 (en) | 2018-11-12 | 2021-12-21 | S.V.V. Technology Innovations, Inc. | Wide-area solid-state illumination devices and systems employing sheet-form light guides and method of making the same |
CN113687532B (zh) * | 2021-08-19 | 2022-12-06 | 深圳市华星光电半导体显示技术有限公司 | 光学膜片和显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266129A (de) * | 1969-10-01 | 1972-03-08 | ||
US3760178A (en) * | 1972-01-06 | 1973-09-18 | Sunbeam Lighting | Variable density diffuser for lighting fixtures |
US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
US5598281A (en) * | 1993-11-19 | 1997-01-28 | Alliedsignal Inc. | Backlight assembly for improved illumination employing tapered optical elements |
WO1997036131A1 (en) * | 1996-03-26 | 1997-10-02 | Alliedsignal Inc. | Illumination system comprising microprisms with blocking means |
AT403403B (de) * | 1987-02-12 | 1998-02-25 | Zumtobel Ag | Abdeckung für leuchten |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US720386A (en) * | 1900-07-12 | 1903-02-10 | Pressed Prism Plate Glass Co | Illuminating prism structure. |
US2738706A (en) * | 1952-04-04 | 1956-03-20 | Jr Harvey A Thompson | Back-lighted projection screens |
US3129895A (en) * | 1957-08-22 | 1964-04-21 | Holophane Co Inc | Shielding prism |
US3351753A (en) * | 1965-08-27 | 1967-11-07 | Holophane Co Inc | Luminaire refractor |
GB1250157A (de) * | 1967-11-30 | 1971-10-20 | ||
CA1066250A (en) * | 1974-06-18 | 1979-11-13 | Thomas W. Dey | Lighting panel for use with collimated light |
US4240692A (en) * | 1975-12-17 | 1980-12-23 | The University Of Chicago | Energy transmission |
DE3106539C2 (de) * | 1980-02-22 | 1994-09-01 | Ricoh Kk | Rasterobjektiv |
US4418986A (en) * | 1981-04-07 | 1983-12-06 | Mitsubishi Rayon Co., Ltd. | Rear projection screen |
US4573764A (en) * | 1983-12-30 | 1986-03-04 | North American Philips Consumer Electronics Corp. | Rear projection screen |
US4984144A (en) * | 1987-05-08 | 1991-01-08 | Minnesota Mining And Manufacturing Company | High aspect ratio light fixture and film for use therein |
US5204160A (en) * | 1988-08-08 | 1993-04-20 | Minnesota Mining And Manufacturing Company | Light-collimating film |
DE69217177T2 (de) * | 1991-11-28 | 1997-05-15 | Enplas Corp | Flächenartige Lichtquelle |
JP2705868B2 (ja) * | 1992-05-07 | 1998-01-28 | 積水化学工業 株式会社 | 面状発光装置用調光シートおよびこれを備えた液晶表示装置 |
US5481385A (en) * | 1993-07-01 | 1996-01-02 | Alliedsignal Inc. | Direct view display device with array of tapered waveguide on viewer side |
JP3731017B2 (ja) * | 1995-04-26 | 2006-01-05 | リコー光学株式会社 | 光学デバイス製造方法 |
JP3606636B2 (ja) * | 1995-06-07 | 2005-01-05 | 大日本印刷株式会社 | レンズシート、面光源及び表示装置 |
JP3582544B2 (ja) * | 1995-06-20 | 2004-10-27 | 大日本印刷株式会社 | レンズシート、面光源及び表示装置 |
JPH09265092A (ja) * | 1996-03-28 | 1997-10-07 | Enplas Corp | サイドライト型面光源装置 |
US5995690A (en) * | 1996-11-21 | 1999-11-30 | Minnesota Mining And Manufacturing Company | Front light extraction film for light guiding systems and method of manufacture |
JPH11305011A (ja) * | 1998-04-22 | 1999-11-05 | Dainippon Printing Co Ltd | レンズフィルム及び面光源装置 |
-
1999
- 1999-05-20 DE DE19923226A patent/DE19923226A1/de not_active Withdrawn
-
2000
- 2000-04-20 AT AT00929403T patent/ATE400828T1/de active
- 2000-04-20 WO PCT/EP2000/003609 patent/WO2000072054A1/de active IP Right Grant
- 2000-04-20 EP EP00929403A patent/EP1099127B1/de not_active Expired - Lifetime
- 2000-04-20 DE DE50015252T patent/DE50015252D1/de not_active Expired - Lifetime
- 2000-04-20 NZ NZ509362A patent/NZ509362A/xx not_active IP Right Cessation
- 2000-04-20 AU AU47503/00A patent/AU774778B2/en not_active Ceased
- 2000-04-20 CN CNB008009023A patent/CN1172201C/zh not_active Expired - Fee Related
- 2000-04-20 CA CA2338123A patent/CA2338123C/en not_active Expired - Fee Related
- 2000-04-20 JP JP2000620388A patent/JP2003500687A/ja active Pending
- 2000-04-20 KR KR1020017000685A patent/KR100751577B1/ko not_active IP Right Cessation
-
2001
- 2001-01-19 NO NO20010312A patent/NO322124B1/no not_active IP Right Cessation
- 2001-01-19 US US09/764,421 patent/US6700716B2/en not_active Expired - Lifetime
-
2010
- 2010-10-01 JP JP2010224076A patent/JP4944985B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1266129A (de) * | 1969-10-01 | 1972-03-08 | ||
US3760178A (en) * | 1972-01-06 | 1973-09-18 | Sunbeam Lighting | Variable density diffuser for lighting fixtures |
AT403403B (de) * | 1987-02-12 | 1998-02-25 | Zumtobel Ag | Abdeckung für leuchten |
US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
US5598281A (en) * | 1993-11-19 | 1997-01-28 | Alliedsignal Inc. | Backlight assembly for improved illumination employing tapered optical elements |
WO1997036131A1 (en) * | 1996-03-26 | 1997-10-02 | Alliedsignal Inc. | Illumination system comprising microprisms with blocking means |
Also Published As
Publication number | Publication date |
---|---|
JP2011048383A (ja) | 2011-03-10 |
KR20010071935A (ko) | 2001-07-31 |
US20010040742A1 (en) | 2001-11-15 |
NZ509362A (en) | 2003-04-29 |
US6700716B2 (en) | 2004-03-02 |
JP4944985B2 (ja) | 2012-06-06 |
AU774778B2 (en) | 2004-07-08 |
DE19923226A1 (de) | 2000-11-23 |
NO20010312L (no) | 2001-01-19 |
EP1099127B1 (de) | 2008-07-09 |
CN1306625A (zh) | 2001-08-01 |
KR100751577B1 (ko) | 2007-08-28 |
ATE400828T1 (de) | 2008-07-15 |
DE50015252D1 (de) | 2008-08-21 |
CN1172201C (zh) | 2004-10-20 |
NO322124B1 (no) | 2006-08-14 |
EP1099127A1 (de) | 2001-05-16 |
CA2338123A1 (en) | 2000-11-30 |
CA2338123C (en) | 2011-06-07 |
NO20010312D0 (no) | 2001-01-19 |
AU4750300A (en) | 2000-12-12 |
JP2003500687A (ja) | 2003-01-07 |
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