CN202057825U - 一种导光板及背光模组 - Google Patents
一种导光板及背光模组 Download PDFInfo
- Publication number
- CN202057825U CN202057825U CN 201120168061 CN201120168061U CN202057825U CN 202057825 U CN202057825 U CN 202057825U CN 201120168061 CN201120168061 CN 201120168061 CN 201120168061 U CN201120168061 U CN 201120168061U CN 202057825 U CN202057825 U CN 202057825U
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- CN
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- Prior art keywords
- guide plate
- light guide
- light
- incidence surface
- baseplane
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- 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.)
- Ceased
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- Light Guides In General And Applications Therefor (AREA)
- Planar Illumination Modules (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120168061 CN202057825U (zh) | 2011-05-24 | 2011-05-24 | 一种导光板及背光模组 |
Applications Claiming Priority (1)
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CN 201120168061 CN202057825U (zh) | 2011-05-24 | 2011-05-24 | 一种导光板及背光模组 |
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CN202057825U true CN202057825U (zh) | 2011-11-30 |
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CN 201120168061 Ceased CN202057825U (zh) | 2011-05-24 | 2011-05-24 | 一种导光板及背光模组 |
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CN (1) | CN202057825U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102393545A (zh) * | 2011-12-09 | 2012-03-28 | 深圳市华星光电技术有限公司 | 导光板及具有该导光板的背光模组和液晶显示装置 |
WO2016183855A1 (zh) * | 2015-05-19 | 2016-11-24 | 武汉华星光电技术有限公司 | 导光板、背光模组以及液晶显示装置 |
WO2018121424A1 (zh) * | 2016-12-30 | 2018-07-05 | 苏州苏大维格光电科技股份有限公司 | 一种具有齿形入光面的导光板 |
-
2011
- 2011-05-24 CN CN 201120168061 patent/CN202057825U/zh not_active Ceased
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102393545A (zh) * | 2011-12-09 | 2012-03-28 | 深圳市华星光电技术有限公司 | 导光板及具有该导光板的背光模组和液晶显示装置 |
WO2013082842A1 (zh) * | 2011-12-09 | 2013-06-13 | 深圳市华星光电技术有限公司 | 导光板及具有该导光板的背光模组和液晶显示装置 |
WO2016183855A1 (zh) * | 2015-05-19 | 2016-11-24 | 武汉华星光电技术有限公司 | 导光板、背光模组以及液晶显示装置 |
WO2018121424A1 (zh) * | 2016-12-30 | 2018-07-05 | 苏州苏大维格光电科技股份有限公司 | 一种具有齿形入光面的导光板 |
US10739508B2 (en) | 2016-12-30 | 2020-08-11 | Nicrotek Co., Ltd. | Light guide plate with toothed light incident surface |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Technology Co., Ltd. Hui Library Assignor: Shenzhen Techaser Technologies Co., Ltd. Contract record no.: 2015440020310 Denomination of utility model: Light guide plate and backlight module Granted publication date: 20111130 License type: Exclusive License Record date: 20150827 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20181108 Decision number of declaring invalidation: 37732 Granted publication date: 20111130 |
|
IW01 | Full invalidation of patent right |