WO2004113969A1 - 光反射体およびそれを用いた面光源装置 - Google Patents
光反射体およびそれを用いた面光源装置 Download PDFInfo
- Publication number
- WO2004113969A1 WO2004113969A1 PCT/JP2004/008927 JP2004008927W WO2004113969A1 WO 2004113969 A1 WO2004113969 A1 WO 2004113969A1 JP 2004008927 W JP2004008927 W JP 2004008927W WO 2004113969 A1 WO2004113969 A1 WO 2004113969A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light reflector
- layer
- light
- reflector according
- thermoplastic resin
- 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
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04746396A EP1645892A4 (en) | 2003-06-19 | 2004-06-18 | REFLECTIVE BODY AND SURFACE LIGHT SOURCE USING THE SAME |
US11/305,167 US20060158585A1 (en) | 2003-06-19 | 2005-12-19 | Light-reflector and planar light source using same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-174286 | 2003-06-19 | ||
JP2003174286 | 2003-06-19 | ||
JP2003423025 | 2003-12-19 | ||
JP2003-423025 | 2003-12-19 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/305,167 Continuation US20060158585A1 (en) | 2003-06-19 | 2005-12-19 | Light-reflector and planar light source using same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004113969A1 true WO2004113969A1 (ja) | 2004-12-29 |
Family
ID=33543475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/008927 WO2004113969A1 (ja) | 2003-06-19 | 2004-06-18 | 光反射体およびそれを用いた面光源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060158585A1 (ja) |
EP (1) | EP1645892A4 (ja) |
WO (1) | WO2004113969A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007148391A (ja) * | 2005-10-31 | 2007-06-14 | Yupo Corp | 光反射体ならびにそれを用いた面光源装置及び照明装置 |
EP1953574A4 (en) * | 2005-10-31 | 2012-04-11 | Yupo Corp | LIGHT REFLECTOR, PLANAR LIGHT SOURCE, AND LIGHTING DEVICE USING THE SAME |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2145216A1 (de) * | 2007-05-04 | 2010-01-20 | Noctron Soparfi S.A. | Beleuchtungsvorrichtung sowie flüssigkristall-bildschirm mit einer solchen beleuchtungsvorrichtung |
CN102105822B (zh) * | 2008-07-24 | 2015-04-22 | 优泊公司 | 光反射体及使用其的面光源装置和照明装置 |
KR102224832B1 (ko) * | 2020-07-07 | 2021-03-08 | 코오롱글로텍주식회사 | 면조명 장치 및 이의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161029A (ja) * | 1986-12-25 | 1988-07-04 | Toray Ind Inc | 白色ポリエチレンテレフタレ−トフイルム |
EP0724181A2 (en) * | 1995-01-27 | 1996-07-31 | MITSUI TOATSU CHEMICALS, Inc. | Light reflective sheet and light reflector using it |
JP2002015299A (ja) * | 2000-06-28 | 2002-01-18 | Denso Corp | Icカード |
JP2002030169A (ja) * | 2000-07-17 | 2002-01-31 | Mitsui Chemicals Inc | 多孔性フィルム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69219371T3 (de) * | 1991-01-22 | 2003-04-17 | Toray Industries | Reflektor für flächenartige Lichtquelle |
WO1997001117A1 (fr) * | 1995-06-23 | 1997-01-09 | The Furukawa Electric Co., Ltd. | Plaque reflechissante |
CN1105120C (zh) * | 1997-08-05 | 2003-04-09 | 株式会社宏大化纤 | 聚丙烯树脂组合物及其用途 |
JP3750131B2 (ja) * | 1999-03-26 | 2006-03-01 | 株式会社ソニー・コンピュータエンタテインメント | 光反射部材およびストラップ |
US6533440B2 (en) * | 2000-04-26 | 2003-03-18 | Yupo Corporation | Light reflector |
WO2003014778A1 (fr) * | 2001-08-06 | 2003-02-20 | Yupo Corporation | Reflecteur optique |
JP4703071B2 (ja) * | 2001-09-28 | 2011-06-15 | 株式会社きもと | 光反射板用材料 |
-
2004
- 2004-06-18 WO PCT/JP2004/008927 patent/WO2004113969A1/ja active Application Filing
- 2004-06-18 EP EP04746396A patent/EP1645892A4/en not_active Withdrawn
-
2005
- 2005-12-19 US US11/305,167 patent/US20060158585A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161029A (ja) * | 1986-12-25 | 1988-07-04 | Toray Ind Inc | 白色ポリエチレンテレフタレ−トフイルム |
EP0724181A2 (en) * | 1995-01-27 | 1996-07-31 | MITSUI TOATSU CHEMICALS, Inc. | Light reflective sheet and light reflector using it |
JP2002015299A (ja) * | 2000-06-28 | 2002-01-18 | Denso Corp | Icカード |
JP2002030169A (ja) * | 2000-07-17 | 2002-01-31 | Mitsui Chemicals Inc | 多孔性フィルム |
Non-Patent Citations (1)
Title |
---|
See also references of EP1645892A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007148391A (ja) * | 2005-10-31 | 2007-06-14 | Yupo Corp | 光反射体ならびにそれを用いた面光源装置及び照明装置 |
EP1953574A4 (en) * | 2005-10-31 | 2012-04-11 | Yupo Corp | LIGHT REFLECTOR, PLANAR LIGHT SOURCE, AND LIGHTING DEVICE USING THE SAME |
US8408774B2 (en) | 2005-10-31 | 2013-04-02 | Yupo Corporation | Light reflector, planar light source and illumination device using the same |
Also Published As
Publication number | Publication date |
---|---|
EP1645892A1 (en) | 2006-04-12 |
EP1645892A4 (en) | 2009-11-11 |
US20060158585A1 (en) | 2006-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7548372B2 (en) | Light reflector and planar light source device | |
JP4933060B2 (ja) | 光反射体およびそれを用いた面光源装置 | |
EP1837686A1 (en) | Light reflector and surface light source device | |
JP5270409B2 (ja) | 光反射体ならびにそれを用いた面光源装置及び照明装置 | |
JP5464997B2 (ja) | 光反射体及び面光源装置 | |
US20060158585A1 (en) | Light-reflector and planar light source using same | |
EP1953574B1 (en) | Light reflector, planar light source and illumination device using the same | |
JP2010191436A (ja) | 光反射体およびそれを用いた面光源装置 | |
TWI495907B (zh) | 光反射體及使用其之面光源裝置 | |
JP5086606B2 (ja) | 光反射体ならびにそれを用いた面光源装置及び照明装置 | |
JP4836414B2 (ja) | 光反射体およびそれを用いた面光源装置 | |
JP4866075B2 (ja) | 光反射体およびそれを用いた面光源装置 | |
TWI463190B (zh) | 光反射體及面光源裝置 | |
JP4578075B2 (ja) | 光反射体 | |
JP4049659B2 (ja) | 光反射体 | |
JP4914562B2 (ja) | 光反射体およびそれを用いた面光源装置 | |
WO2004104650A1 (ja) | 光反射体および面光源装置 | |
JP5465115B2 (ja) | 光反射体およびそれを用いた面光源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11305167 Country of ref document: US Ref document number: 2004817213X Country of ref document: CN |
|
REEP | Request for entry into the european phase |
Ref document number: 2004746396 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004746396 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004746396 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 11305167 Country of ref document: US |