KR20100105424A - 에지라이트형 조명 장치 - Google Patents
에지라이트형 조명 장치 Download PDFInfo
- Publication number
- KR20100105424A KR20100105424A KR1020100022782A KR20100022782A KR20100105424A KR 20100105424 A KR20100105424 A KR 20100105424A KR 1020100022782 A KR1020100022782 A KR 1020100022782A KR 20100022782 A KR20100022782 A KR 20100022782A KR 20100105424 A KR20100105424 A KR 20100105424A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- guide plate
- light source
- luminance
- light guide
- Prior art date
Links
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
- 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 (2)
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 |
JPJP-P-2009-067793 | 2009-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100105424A true KR20100105424A (ko) | 2010-09-29 |
Family
ID=42743003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100022782A KR20100105424A (ko) | 2009-03-19 | 2010-03-15 | 에지라이트형 조명 장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5375234B2 (ja) |
KR (1) | KR20100105424A (ja) |
CN (1) | CN101839448A (ja) |
TW (1) | TW201100723A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101351050B1 (ko) * | 2012-07-23 | 2014-01-13 | 주식회사 삼진엘앤디 | 사이드 에지 타입 led 램프 |
KR101396282B1 (ko) * | 2011-03-30 | 2014-05-16 | 로렐세이키 가부시키가이샤 | 이미징 유닛 및 주화 식별 장치 |
US8733970B2 (en) | 2010-11-02 | 2014-05-27 | Lg Electronics Inc. | Lighting apparatus with light controlling reflective layer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5668920B2 (ja) | 2010-12-22 | 2015-02-12 | ミネベア株式会社 | 照明装置 |
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
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8733970B2 (en) | 2010-11-02 | 2014-05-27 | Lg Electronics Inc. | Lighting apparatus with light controlling reflective layer |
KR101396282B1 (ko) * | 2011-03-30 | 2014-05-16 | 로렐세이키 가부시키가이샤 | 이미징 유닛 및 주화 식별 장치 |
KR101351050B1 (ko) * | 2012-07-23 | 2014-01-13 | 주식회사 삼진엘앤디 | 사이드 에지 타입 led 램프 |
Also Published As
Publication number | Publication date |
---|---|
CN101839448A (zh) | 2010-09-22 |
TW201100723A (en) | 2011-01-01 |
JP2010225286A (ja) | 2010-10-07 |
JP5375234B2 (ja) | 2013-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100977321B1 (ko) | 광 투과성 수지판 | |
CN101371074B (zh) | 面状照明装置 | |
WO2011013733A1 (ja) | 導光板、導光板の製造方法、面光源装置および液晶表示装置 | |
US8408777B2 (en) | Planar illumination device | |
KR20100105424A (ko) | 에지라이트형 조명 장치 | |
JP2011159435A (ja) | エッジライト式照明装置 | |
KR20140116652A (ko) | 백라이트 유닛 및 그것을 포함하는 표시 장치 | |
KR20130051130A (ko) | 백라이트유닛 및 이를 가지는 디스플레이장치 | |
WO2015029534A1 (ja) | 片面発光タイプの透明な導光板、およびこの導光板を用いた面発光装置 | |
TWI413820B (zh) | 照明裝置與導光板 | |
JP2010218693A (ja) | 点状光源用導光板 | |
KR101608963B1 (ko) | 복합 패턴 도광판 및 그 제조방법 | |
JP2009187875A (ja) | 光源装置 | |
JP2011159436A (ja) | エッジライト式照明装置 | |
JP2006208968A (ja) | 直下型バックライト用拡散板、及び直下型バックライト | |
JP2021522664A (ja) | 光方向転換フィルム、バックライト、及びディスプレイシステム | |
KR101814873B1 (ko) | 돌출부를 구비한 광 투과성 판 | |
TW201416767A (zh) | 導光板、發光模組及顯示裝置 | |
JP6965618B2 (ja) | 面光源装置及びそれを用いた壁部材 | |
CN213333788U (zh) | 氛围灯结构 | |
JP2015195110A (ja) | エッジライト型面状照明装置および液晶表示装置 | |
KR20140072255A (ko) | 광확산판 및 이를 포함하는 백라이트 유닛 | |
JP2007213952A (ja) | 照明パネル | |
KR101916736B1 (ko) | 광학부재 및 이를 포함하는 백라이트 유닛 | |
US20080062704A1 (en) | High uniformity diffuser lens structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |