TW201100723A - Edge lighting type illumination device - Google Patents
Edge lighting type illumination device Download PDFInfo
- Publication number
- TW201100723A TW201100723A TW099107624A TW99107624A TW201100723A TW 201100723 A TW201100723 A TW 201100723A TW 099107624 A TW099107624 A TW 099107624A TW 99107624 A TW99107624 A TW 99107624A TW 201100723 A TW201100723 A TW 201100723A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- brightness
- light guide
- light source
- guide plate
- Prior art date
Links
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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
-
- 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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- 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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/68—Details of reflectors forming part of the light source
-
- 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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009067793A JP5375234B2 (ja) | 2009-03-19 | 2009-03-19 | エッジライト型照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW201100723A true TW201100723A (en) | 2011-01-01 |
Family
ID=42743003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099107624A TW201100723A (en) | 2009-03-19 | 2010-03-16 | Edge lighting type illumination device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5375234B2 (ja) |
KR (1) | KR20100105424A (ja) |
CN (1) | CN101839448A (ja) |
TW (1) | TW201100723A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101191213B1 (ko) | 2010-11-02 | 2012-10-15 | 엘지전자 주식회사 | 조명기구 |
JP5668920B2 (ja) | 2010-12-22 | 2015-02-12 | ミネベア株式会社 | 照明装置 |
JP2012212221A (ja) * | 2011-03-30 | 2012-11-01 | Fujifilm Corp | 撮像ユニット、及び硬貨識別装置 |
KR101351050B1 (ko) * | 2012-07-23 | 2014-01-13 | 주식회사 삼진엘앤디 | 사이드 에지 타입 led 램프 |
CN104930396A (zh) * | 2014-03-17 | 2015-09-23 | 云光科技股份有限公司 | 侧光式发光模组结构 |
CN103912837A (zh) * | 2014-04-08 | 2014-07-09 | 苏州鑫点石精密机械制造有限公司 | 一种led面板灯 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3408940B2 (ja) * | 1997-01-22 | 2003-05-19 | シャープ株式会社 | 照明装置及び該照明装置を備えた投射型表示装置 |
JP2002055675A (ja) * | 1999-09-17 | 2002-02-20 | Matsushita Electric Ind Co Ltd | 画像表示装置 |
JP4467840B2 (ja) * | 2000-07-31 | 2010-05-26 | 東芝モバイルディスプレイ株式会社 | 照明装置、及び導光板の製造方法 |
CN100426073C (zh) * | 2004-02-27 | 2008-10-15 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其导光板 |
JP2008251230A (ja) * | 2007-03-29 | 2008-10-16 | Harison Toshiba Lighting Corp | 中空式面照明装置 |
JP2008286955A (ja) * | 2007-05-17 | 2008-11-27 | Mitsubishi Electric Corp | 表示パネル用バックライト装置及び液晶表示装置 |
CN201121815Y (zh) * | 2007-12-03 | 2008-09-24 | 德士达光电照明科技(深圳)有限公司 | Led嵌入灯结构 |
CN201129668Y (zh) * | 2007-12-26 | 2008-10-08 | 深圳四海合力科技有限公司 | 导光板 |
-
2009
- 2009-03-19 JP JP2009067793A patent/JP5375234B2/ja not_active Expired - Fee Related
-
2010
- 2010-03-15 KR KR1020100022782A patent/KR20100105424A/ko not_active Application Discontinuation
- 2010-03-16 TW TW099107624A patent/TW201100723A/zh unknown
- 2010-03-17 CN CN201010138809A patent/CN101839448A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20100105424A (ko) | 2010-09-29 |
JP2010225286A (ja) | 2010-10-07 |
CN101839448A (zh) | 2010-09-22 |
JP5375234B2 (ja) | 2013-12-25 |
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