CN101650492A - 导光板模板和导光板模板的制造方法 - Google Patents
导光板模板和导光板模板的制造方法 Download PDFInfo
- Publication number
- CN101650492A CN101650492A CN200810118394A CN200810118394A CN101650492A CN 101650492 A CN101650492 A CN 101650492A CN 200810118394 A CN200810118394 A CN 200810118394A CN 200810118394 A CN200810118394 A CN 200810118394A CN 101650492 A CN101650492 A CN 101650492A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- light
- test
- several
- 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.)
- Granted
Links
Images
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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- 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
- 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
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0078—Side-by-side arrangements, e.g. for large area displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101183945A CN101650492B (zh) | 2008-08-15 | 2008-08-15 | 导光板模板的制造方法 |
US12/538,972 US8189985B2 (en) | 2008-08-15 | 2009-08-11 | Light guide plate template and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101183945A CN101650492B (zh) | 2008-08-15 | 2008-08-15 | 导光板模板的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101650492A true CN101650492A (zh) | 2010-02-17 |
CN101650492B CN101650492B (zh) | 2011-12-07 |
Family
ID=41672759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101183945A Expired - Fee Related CN101650492B (zh) | 2008-08-15 | 2008-08-15 | 导光板模板的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8189985B2 (zh) |
CN (1) | CN101650492B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106371165A (zh) * | 2015-07-22 | 2017-02-01 | 扬升照明股份有限公司 | 导光板的制造方法 |
CN110441904A (zh) * | 2019-07-12 | 2019-11-12 | 广州视源电子科技股份有限公司 | 一种反射片的网点分布设计方法 |
CN111552020A (zh) * | 2020-05-15 | 2020-08-18 | 惠州迈特光电科技有限公司 | 一种导光板模板及其制造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105599185B (zh) * | 2016-03-11 | 2018-06-29 | 武汉华星光电技术有限公司 | 一种导光板模具的制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411490A (en) * | 1980-08-18 | 1983-10-25 | Maurice Daniel | Apparatus for collecting, distributing and utilizing solar radiation |
TW299644U (en) * | 1995-03-22 | 1997-03-01 | Song Wang Plastic Industry Co Ltd | Shaking strength training device |
TW305359U (en) * | 1996-09-19 | 1997-05-11 | shi-rong Cai | Improved structure for cake packing storage case |
JP2004249538A (ja) | 2003-02-19 | 2004-09-09 | Mitsubishi Rayon Co Ltd | 導光板製造用金型および導光板の製造方法 |
KR20070029724A (ko) * | 2004-05-31 | 2007-03-14 | 호야 가부시키가이샤 | 성형틀의 설계 방법, 성형틀 및 성형품 |
CN100371793C (zh) * | 2004-12-09 | 2008-02-27 | 联准实业有限公司 | 大尺寸背光模块 |
CN101241810B (zh) * | 2007-02-05 | 2010-08-25 | 毅嘉科技股份有限公司 | 按键的导光板的制作方法 |
CN101034183A (zh) * | 2007-03-30 | 2007-09-12 | 苏州苏大维格数码光学有限公司 | 一种导光板/导光膜模仁的制造方法 |
-
2008
- 2008-08-15 CN CN2008101183945A patent/CN101650492B/zh not_active Expired - Fee Related
-
2009
- 2009-08-11 US US12/538,972 patent/US8189985B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106371165A (zh) * | 2015-07-22 | 2017-02-01 | 扬升照明股份有限公司 | 导光板的制造方法 |
TWI574063B (zh) * | 2015-07-22 | 2017-03-11 | 揚昇照明股份有限公司 | 導光板的製造方法 |
CN110441904A (zh) * | 2019-07-12 | 2019-11-12 | 广州视源电子科技股份有限公司 | 一种反射片的网点分布设计方法 |
CN111552020A (zh) * | 2020-05-15 | 2020-08-18 | 惠州迈特光电科技有限公司 | 一种导光板模板及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101650492B (zh) | 2011-12-07 |
US8189985B2 (en) | 2012-05-29 |
US20100039723A1 (en) | 2010-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141210 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20210815 |