JPWO2010150364A1 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JPWO2010150364A1 JPWO2010150364A1 JP2011519424A JP2011519424A JPWO2010150364A1 JP WO2010150364 A1 JPWO2010150364 A1 JP WO2010150364A1 JP 2011519424 A JP2011519424 A JP 2011519424A JP 2011519424 A JP2011519424 A JP 2011519424A JP WO2010150364 A1 JPWO2010150364 A1 JP WO2010150364A1
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- light guide
- light
- lighting device
- print pattern
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000012780 transparent material Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 238000005286 illumination Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000012463 white pigment Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (8)
- 対向する一対の面と前記対向する一対の面を接続する端面とを有する透明材料で形成された導光板と、
前記導光板のいずれか一方の面のみ設けられ、特殊インクを用いて形成された光を拡散させるためのドット状のシルク印刷パターンと、
前記導光板の端面に対向する位置に設けられた光源とを含み、
前記シルク印刷パターンが設けられた導光板の一方面はそのまま前記導光板の一方面側において発光面として作用する、照明装置。 - 前記シルク印刷パターンは前記導光板の一部のみに設けられる、請求項1に記載の照明装置。
- 前記導光板の一部のみに設けられる前記シルク印刷パターンは前記導光板の中央部に設けられる、請求項2に記載の照明装置。
- 前記導光板は曲面を有する、請求項1に記載の照明装置。
- 前記シルク印刷パターンは広告表示である、請求項1に記載の照明装置。
- 前記光源はLEDである、請求項1に記載の照明装置。
- 前記導光板はアクリル製である、請求項1に記載の照明装置。
- 前記導光板は白ガラスである、請求項1に記載の照明装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/061487 WO2010150364A1 (ja) | 2009-06-24 | 2009-06-24 | 照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2010150364A1 true JPWO2010150364A1 (ja) | 2012-12-06 |
Family
ID=43386158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011519424A Pending JPWO2010150364A1 (ja) | 2009-06-24 | 2009-06-24 | 照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8997387B2 (ja) |
JP (1) | JPWO2010150364A1 (ja) |
KR (1) | KR20120031268A (ja) |
CN (1) | CN102483195A (ja) |
WO (1) | WO2010150364A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5917910B2 (ja) * | 2011-12-27 | 2016-05-18 | 早水電機工業株式会社 | 導光板とソーラーパネルとを有する照明装置 |
JP6084483B2 (ja) | 2013-02-25 | 2017-02-22 | 日本電気硝子株式会社 | 面発光装置 |
KR102203950B1 (ko) | 2014-02-05 | 2021-01-19 | 삼성디스플레이 주식회사 | 광원 모듈, 이를 포함하는 백라이트 어셈블리 및 표시 장치 |
US9902644B2 (en) | 2014-06-19 | 2018-02-27 | Corning Incorporated | Aluminosilicate glasses |
EP2977682B1 (en) * | 2014-07-25 | 2018-05-30 | Electrolux Appliances Aktiebolag | Oven door, oven comprising an oven door and method for displaying information at an oven door |
WO2016127384A1 (zh) * | 2015-02-13 | 2016-08-18 | 杭州康榕进出口有限公司 | 导光板以及led灯具 |
CN105068175A (zh) * | 2015-09-15 | 2015-11-18 | 深圳新亚特科技有限公司 | 一种新型3d异形导光装置及制作方法 |
US10466411B2 (en) | 2017-04-19 | 2019-11-05 | Omachron Intellectual Property Inc. | LED light source |
US10353142B2 (en) | 2017-04-19 | 2019-07-16 | Omachron Intellectual Property Inc. | LED light source |
US10514489B2 (en) | 2017-04-19 | 2019-12-24 | Omachron Intellectual Property Inc. | LED light source |
CN207624315U (zh) | 2017-11-28 | 2018-07-17 | 深圳万隆行贸易有限公司 | 一种发光标签 |
EP3567306A1 (en) * | 2018-05-08 | 2019-11-13 | Automotive Lighting Italia S.p.A. | Automotive lighting and/or signaling device |
EP3567307A1 (en) * | 2018-05-08 | 2019-11-13 | Automotive Lighting Italia S.p.A. | Automotive lighting and/or signaling device |
US11168879B2 (en) | 2020-02-28 | 2021-11-09 | Omachron Intellectual Property Inc. | Light source |
CN111739436A (zh) * | 2020-06-12 | 2020-10-02 | 润轩玻璃启东有限公司 | 一种自发光玻璃 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01139286U (ja) * | 1988-03-15 | 1989-09-22 | ||
JPH1069244A (ja) * | 1996-08-26 | 1998-03-10 | Yuichi Sasaki | オプティカルプレート |
JP3052358U (ja) * | 1997-10-31 | 1998-09-25 | 択也 神林 | 照明具を用いた光輝表示装置 |
JP2001005417A (ja) * | 2000-06-28 | 2001-01-12 | Tomoaki Ono | 表示パターンが発光する透明な表示装置 |
JP2002228847A (ja) * | 2001-02-07 | 2002-08-14 | Yuka Denshi Co Ltd | 導光体及びこれを用いた面光源装置と液晶ディスプレイ装置 |
JP2005116432A (ja) * | 2003-10-10 | 2005-04-28 | Goyo Paper Working Co Ltd | 照明用導光板及びこれを使用した照明装置 |
JP2005292490A (ja) * | 2004-03-31 | 2005-10-20 | Casio Comput Co Ltd | 装飾パネルおよび電子機器 |
JP2009026708A (ja) * | 2007-07-23 | 2009-02-05 | Hitachi Lighting Ltd | 光源装置 |
JP2009047909A (ja) * | 2007-08-20 | 2009-03-05 | Ado Union Kenkyusho:Kk | 印刷表示体 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919925A1 (de) * | 1989-06-19 | 1990-12-20 | Inotec Gmbh Ges Fuer Innovativ | Beleuchtete, anzeigeeinheit, insbesondere hausnummer, verkehrsschild, werbetraeger |
US5273796A (en) * | 1992-01-08 | 1993-12-28 | Service Litho-Print, Inc. | Paper translites |
US5407711A (en) * | 1993-11-30 | 1995-04-18 | Signs & Glassworks, Incorporated | Display with enhanced highlights |
JPH08160892A (ja) | 1994-12-05 | 1996-06-21 | Sharp Corp | 面発光表示装置 |
TWI273291B (en) * | 2002-12-17 | 2007-02-11 | Hon Hai Prec Ind Co Ltd | Surface light source and light guide plate used therein |
JP4216577B2 (ja) * | 2002-12-20 | 2009-01-28 | シチズン電子株式会社 | 導光板 |
CN2594812Y (zh) | 2002-12-21 | 2003-12-24 | 鸿富锦精密工业(深圳)有限公司 | 导光板及面光源装置 |
JP2007080531A (ja) | 2005-09-09 | 2007-03-29 | Matsushita Electric Works Ltd | Led照明器具 |
JP2007141735A (ja) | 2005-11-21 | 2007-06-07 | Planet Company:Kk | 両面発光パネル |
US20070124970A1 (en) * | 2005-12-06 | 2007-06-07 | Hjaltason Thor D | Transversely-illuminated display |
JP2009000903A (ja) * | 2007-06-21 | 2009-01-08 | Fujikura Ltd | 筆記ボード |
TWM329221U (en) * | 2007-10-22 | 2008-03-21 | ju-min Chen | Improved structure of light plate device |
-
2009
- 2009-06-24 KR KR1020117030561A patent/KR20120031268A/ko not_active Application Discontinuation
- 2009-06-24 WO PCT/JP2009/061487 patent/WO2010150364A1/ja active Application Filing
- 2009-06-24 JP JP2011519424A patent/JPWO2010150364A1/ja active Pending
- 2009-06-24 US US13/381,088 patent/US8997387B2/en active Active
- 2009-06-24 CN CN2009801600293A patent/CN102483195A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01139286U (ja) * | 1988-03-15 | 1989-09-22 | ||
JPH1069244A (ja) * | 1996-08-26 | 1998-03-10 | Yuichi Sasaki | オプティカルプレート |
JP3052358U (ja) * | 1997-10-31 | 1998-09-25 | 択也 神林 | 照明具を用いた光輝表示装置 |
JP2001005417A (ja) * | 2000-06-28 | 2001-01-12 | Tomoaki Ono | 表示パターンが発光する透明な表示装置 |
JP2002228847A (ja) * | 2001-02-07 | 2002-08-14 | Yuka Denshi Co Ltd | 導光体及びこれを用いた面光源装置と液晶ディスプレイ装置 |
JP2005116432A (ja) * | 2003-10-10 | 2005-04-28 | Goyo Paper Working Co Ltd | 照明用導光板及びこれを使用した照明装置 |
JP2005292490A (ja) * | 2004-03-31 | 2005-10-20 | Casio Comput Co Ltd | 装飾パネルおよび電子機器 |
JP2009026708A (ja) * | 2007-07-23 | 2009-02-05 | Hitachi Lighting Ltd | 光源装置 |
JP2009047909A (ja) * | 2007-08-20 | 2009-03-05 | Ado Union Kenkyusho:Kk | 印刷表示体 |
Also Published As
Publication number | Publication date |
---|---|
US8997387B2 (en) | 2015-04-07 |
CN102483195A (zh) | 2012-05-30 |
WO2010150364A1 (ja) | 2010-12-29 |
US20120102798A1 (en) | 2012-05-03 |
KR20120031268A (ko) | 2012-04-02 |
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