CN103133996A - 导光板和背光模组 - Google Patents
导光板和背光模组 Download PDFInfo
- Publication number
- CN103133996A CN103133996A CN2011103950125A CN201110395012A CN103133996A CN 103133996 A CN103133996 A CN 103133996A CN 2011103950125 A CN2011103950125 A CN 2011103950125A CN 201110395012 A CN201110395012 A CN 201110395012A CN 103133996 A CN103133996 A CN 103133996A
- Authority
- CN
- China
- Prior art keywords
- light
- face
- fresnel lenses
- plane
- inlet end
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Images
Landscapes
- Planar Illumination Modules (AREA)
Abstract
Description
背光模组 | 100,200 |
光源 | 10 |
导光板 | 20,40 |
入光部 | 21,41 |
入光端面 | 211,411 |
出光端面 | 212,412 |
底面 | 213,413 |
顶面 | 214 |
斜面 | 215,414 |
夹角 | θ |
出光部 | 22,42 |
反射面 | 221,421 |
出射面 | 222,422 |
菲涅尔透镜 | 30 |
菲涅尔透镜部 | 31 |
光轴 | OO |
直径 | DD |
第一表面 | 301 |
第二表面 | 302 |
微型透镜 | 311 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110395012.5A CN103133996B (zh) | 2011-12-02 | 2011-12-02 | 导光板和背光模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110395012.5A CN103133996B (zh) | 2011-12-02 | 2011-12-02 | 导光板和背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103133996A true CN103133996A (zh) | 2013-06-05 |
CN103133996B CN103133996B (zh) | 2017-08-25 |
Family
ID=48494176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110395012.5A Expired - Fee Related CN103133996B (zh) | 2011-12-02 | 2011-12-02 | 导光板和背光模组 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103133996B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106287321A (zh) * | 2015-05-21 | 2017-01-04 | 鸿富锦精密工业(深圳)有限公司 | 光源及背光模组 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249837A (ja) * | 1999-02-26 | 2000-09-14 | Omron Corp | 導光板 |
US6623132B2 (en) * | 1999-08-11 | 2003-09-23 | North American Lighting, Inc. | Light coupler hingedly attached to a light guide for automotive lighting |
CN1987638A (zh) * | 2005-12-22 | 2007-06-27 | 株式会社日立制作所 | 图像显示装置,及其所使用的菲涅耳透镜片和屏幕 |
CN201035175Y (zh) * | 2007-01-19 | 2008-03-12 | 台湾奈普光电科技股份有限公司 | 薄型背光模块的导光板结构改良 |
TW200942743A (en) * | 2008-04-08 | 2009-10-16 | Teknowledge Dev Corp | Light source apparatus |
CN201437963U (zh) * | 2009-07-07 | 2010-04-14 | 台湾奈普光电科技股份有限公司 | 导光板结构改良 |
-
2011
- 2011-12-02 CN CN201110395012.5A patent/CN103133996B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000249837A (ja) * | 1999-02-26 | 2000-09-14 | Omron Corp | 導光板 |
US6623132B2 (en) * | 1999-08-11 | 2003-09-23 | North American Lighting, Inc. | Light coupler hingedly attached to a light guide for automotive lighting |
CN1987638A (zh) * | 2005-12-22 | 2007-06-27 | 株式会社日立制作所 | 图像显示装置,及其所使用的菲涅耳透镜片和屏幕 |
CN201035175Y (zh) * | 2007-01-19 | 2008-03-12 | 台湾奈普光电科技股份有限公司 | 薄型背光模块的导光板结构改良 |
TW200942743A (en) * | 2008-04-08 | 2009-10-16 | Teknowledge Dev Corp | Light source apparatus |
CN201437963U (zh) * | 2009-07-07 | 2010-04-14 | 台湾奈普光电科技股份有限公司 | 导光板结构改良 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106287321A (zh) * | 2015-05-21 | 2017-01-04 | 鸿富锦精密工业(深圳)有限公司 | 光源及背光模组 |
Also Published As
Publication number | Publication date |
---|---|
CN103133996B (zh) | 2017-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW201323946A (zh) | 導光板和背光模組 | |
CN101191853B (zh) | 光学板 | |
CN101393279B (zh) | 背光模组及其棱镜片 | |
CN101191847A (zh) | 光学板 | |
CN101196575A (zh) | 光学板 | |
CN101435885B (zh) | 背光模组及其棱镜片 | |
CN101196576A (zh) | 光学板 | |
CN101196582B (zh) | 光学板 | |
CN101191845A (zh) | 光学板 | |
CN101393280A (zh) | 背光模组及其棱镜片 | |
CN101196583A (zh) | 光学板 | |
CN101191850A (zh) | 光学板 | |
CN101561588A (zh) | 背光模组及其光学板 | |
CN101393281B (zh) | 背光模组及其棱镜片 | |
CN101393277B (zh) | 背光模组及其棱镜片 | |
CN101393285A (zh) | 背光模组及其棱镜片 | |
CN101363926B (zh) | 液晶显示装置及其棱镜片 | |
CN101196584A (zh) | 光学板 | |
CN103925522A (zh) | 背光模组和显示装置 | |
CN101191851A (zh) | 光学板 | |
CN101191852A (zh) | 光学板 | |
CN101196574A (zh) | 光学板 | |
CN101191849A (zh) | 光学板 | |
CN103133996A (zh) | 导光板和背光模组 | |
CN101191844A (zh) | 光学板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Lai Xiyuan Inventor before: Huang Yonglun |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170718 Address after: Chongqing Yubei District frontier science and Technology City, Tong GUI Avenue 3 photoelectric industry park Applicant after: CHONGQING COE DISPLAY TECHNOLOGY Co.,Ltd. Applicant after: HEYUAN COE COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 |
|
CF01 | Termination of patent right due to non-payment of annual fee |