CN1170190C - 液晶显示器的背光装置 - Google Patents
液晶显示器的背光装置 Download PDFInfo
- Publication number
- CN1170190C CN1170190C CNB011046996A CN01104699A CN1170190C CN 1170190 C CN1170190 C CN 1170190C CN B011046996 A CNB011046996 A CN B011046996A CN 01104699 A CN01104699 A CN 01104699A CN 1170190 C CN1170190 C CN 1170190C
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- light
- backlight device
- reflector
- 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.)
- Expired - Lifetime
Links
- 239000004973 liquid crystal related substance Substances 0.000 title description 8
- 238000009792 diffusion process Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000011514 reflex Effects 0.000 description 37
- 210000002445 nipple Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004444 near reflex Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Landscapes
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011046996A CN1170190C (zh) | 2001-02-20 | 2001-02-20 | 液晶显示器的背光装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011046996A CN1170190C (zh) | 2001-02-20 | 2001-02-20 | 液晶显示器的背光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1371021A CN1371021A (zh) | 2002-09-25 |
| CN1170190C true CN1170190C (zh) | 2004-10-06 |
Family
ID=4653990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011046996A Expired - Lifetime CN1170190C (zh) | 2001-02-20 | 2001-02-20 | 液晶显示器的背光装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1170190C (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100962645B1 (ko) * | 2003-08-02 | 2010-06-11 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
| CN100454094C (zh) * | 2003-12-17 | 2009-01-21 | 统宝光电股份有限公司 | 光学膜片 |
| CN100487538C (zh) * | 2004-04-15 | 2009-05-13 | 友达光电股份有限公司 | 背光组件 |
| CN1316302C (zh) * | 2004-05-28 | 2007-05-16 | 友达光电股份有限公司 | 直下式背光模组及其支撑柱 |
| KR101034779B1 (ko) * | 2004-08-06 | 2011-05-17 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 이용한 표시장치 |
| CN100399144C (zh) * | 2004-10-28 | 2008-07-02 | 中华映管股份有限公司 | 背光模块以及使用此背光模块之液晶显示器 |
| CN100410757C (zh) * | 2005-02-03 | 2008-08-13 | 中华映管股份有限公司 | 背光模块以及液晶显示器模块 |
| CN100478758C (zh) * | 2005-09-16 | 2009-04-15 | 友达光电股份有限公司 | 背光模块的支撑结构 |
| TW201022790A (en) | 2008-12-12 | 2010-06-16 | Au Optronics Corp | Backlight module |
| JP4782232B1 (ja) * | 2010-04-09 | 2011-09-28 | シャープ株式会社 | 光源モジュール、及びそれを備えた電子機器 |
| CN101865404B (zh) * | 2010-05-17 | 2012-05-30 | 达运精密工业(苏州)有限公司 | 背光模组及显示装置 |
| CN103104891A (zh) * | 2011-11-15 | 2013-05-15 | 苏州璨宇光学有限公司 | 光学膜片限位结构 |
| TWI679474B (zh) * | 2018-10-23 | 2019-12-11 | 友達光電股份有限公司 | 防漏光膜總成及應用該防漏光膜總成的顯示器 |
-
2001
- 2001-02-20 CN CNB011046996A patent/CN1170190C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1371021A (zh) | 2002-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YOUDA PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: DAQI TECHNOLOGY CO., LTD. Effective date: 20030604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20030604 Address after: Hsinchu Taiwan Science Industry Park Applicant after: AU Optronics Corporation Address before: Hsinchu Taiwan Science Industry Park Applicant before: Daqi Science and Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20041006 |
|
| CX01 | Expiry of patent term |