WO2001040708A3 - Light guide system with reflective optical mask - Google Patents
Light guide system with reflective optical mask Download PDFInfo
- Publication number
- WO2001040708A3 WO2001040708A3 PCT/US2000/029964 US0029964W WO0140708A3 WO 2001040708 A3 WO2001040708 A3 WO 2001040708A3 US 0029964 W US0029964 W US 0029964W WO 0140708 A3 WO0140708 A3 WO 0140708A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light guide
- layer
- optical mask
- guide system
- reflective optical
- Prior art date
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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU13553/01A AU1355301A (en) | 1999-12-02 | 2000-10-31 | Light guide system with reflective optical mask |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45271099A | 1999-12-02 | 1999-12-02 | |
US09/452,710 | 1999-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001040708A2 WO2001040708A2 (en) | 2001-06-07 |
WO2001040708A3 true WO2001040708A3 (en) | 2001-08-16 |
Family
ID=23797606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/029964 WO2001040708A2 (en) | 1999-12-02 | 2000-10-31 | Light guide system with reflective optical mask |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1355301A (en) |
TW (1) | TW463059B (en) |
WO (1) | WO2001040708A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060227421A1 (en) | 2005-04-06 | 2006-10-12 | Stover Carl A | Optical bodies including strippable boundary layers |
US9709700B2 (en) | 2005-04-06 | 2017-07-18 | 3M Innovative Properties Company | Optical bodies including rough strippable boundary layers |
JP4814312B2 (en) | 2005-04-06 | 2011-11-16 | スリーエム イノベイティブ プロパティズ カンパニー | Optical body including rough strippable boundary layer and asymmetric surface structure |
WO2007069179A2 (en) | 2005-12-14 | 2007-06-21 | Koninklijke Philips Electronics N.V. | Reflective display having improved brightness and contrast |
JP5399372B2 (en) | 2007-04-06 | 2014-01-29 | アドレア エルエルシー | Reflective display panel and method of manufacturing such a display panel |
EP2213987A1 (en) | 2009-02-03 | 2010-08-04 | Leica Geosystems AG | Opto-electronic position measurement apparatus and opto-electronic position measurement method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62278506A (en) * | 1986-05-27 | 1987-12-03 | Dainippon Printing Co Ltd | Plane light source |
US4775222A (en) * | 1984-08-27 | 1988-10-04 | Mitsubishi Rayon Company Ltd. | Light diffusing device |
US5055978A (en) * | 1989-12-29 | 1991-10-08 | Gte Products Corporation | Uniform light source |
US5207493A (en) * | 1990-07-03 | 1993-05-04 | Kabushiki Kaisha Meitaku Shisutemu | Edge light panel device |
JPH10123332A (en) * | 1996-10-17 | 1998-05-15 | Enplas Corp | Side light type surface light source device |
JPH11149254A (en) * | 1997-11-18 | 1999-06-02 | Seiko Epson Corp | Reflecting member, and liquid crystal display containing it |
-
2000
- 2000-10-31 AU AU13553/01A patent/AU1355301A/en not_active Abandoned
- 2000-10-31 WO PCT/US2000/029964 patent/WO2001040708A2/en active Application Filing
- 2000-11-24 TW TW89124973A patent/TW463059B/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4775222A (en) * | 1984-08-27 | 1988-10-04 | Mitsubishi Rayon Company Ltd. | Light diffusing device |
JPS62278506A (en) * | 1986-05-27 | 1987-12-03 | Dainippon Printing Co Ltd | Plane light source |
US5055978A (en) * | 1989-12-29 | 1991-10-08 | Gte Products Corporation | Uniform light source |
US5207493A (en) * | 1990-07-03 | 1993-05-04 | Kabushiki Kaisha Meitaku Shisutemu | Edge light panel device |
JPH10123332A (en) * | 1996-10-17 | 1998-05-15 | Enplas Corp | Side light type surface light source device |
US6079840A (en) * | 1996-10-17 | 2000-06-27 | Enplas Corporation | Surface light source device having shielding layer |
JPH11149254A (en) * | 1997-11-18 | 1999-06-02 | Seiko Epson Corp | Reflecting member, and liquid crystal display containing it |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 163 (P - 703) 18 May 1988 (1988-05-18) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) * |
Also Published As
Publication number | Publication date |
---|---|
TW463059B (en) | 2001-11-11 |
WO2001040708A2 (en) | 2001-06-07 |
AU1355301A (en) | 2001-06-12 |
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