TW200720766A - Corner positioning structure of periphery light-input type backlight module of liquid crystal display - Google Patents

Corner positioning structure of periphery light-input type backlight module of liquid crystal display

Info

Publication number
TW200720766A
TW200720766A TW094140513A TW94140513A TW200720766A TW 200720766 A TW200720766 A TW 200720766A TW 094140513 A TW094140513 A TW 094140513A TW 94140513 A TW94140513 A TW 94140513A TW 200720766 A TW200720766 A TW 200720766A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
backlight module
optical films
corner
Prior art date
Application number
TW094140513A
Other languages
Chinese (zh)
Other versions
TWI309325B (en
Inventor
zheng-fa Zhong
Shu-Min Lai
wei-zhong Lu
shi-wei Huang
Original Assignee
Radiant Opto Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Radiant Opto Electronics Corp filed Critical Radiant Opto Electronics Corp
Priority to TW094140513A priority Critical patent/TW200720766A/en
Publication of TW200720766A publication Critical patent/TW200720766A/en
Application granted granted Critical
Publication of TWI309325B publication Critical patent/TWI309325B/zh

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  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

This invention presents a corner positioning structure of periphery light-input type backlight module of liquid crystal display, which mainly sets with positioning components in the back panel of liquid crystal display to be used as the light guide plate of backlight module and corner position of the optical films, where a soft component is diposed between the positioning component and the adjacent light guide plate and the corner of optical films. Using the compressibility of the soft component, the drawback such as bad position effort and easy slide, due to the light conduct panels, the optical films and the positioning component need retain a larger thermal-expansion gap in a large size of liquid crystal display. If the gap is smaller, the light guide plate and the optical films are heated and expanded to push the positioning component, then the problem of deflection phenomenon is generated.
TW094140513A 2005-11-18 2005-11-18 Corner positioning structure of periphery light-input type backlight module of liquid crystal display TW200720766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094140513A TW200720766A (en) 2005-11-18 2005-11-18 Corner positioning structure of periphery light-input type backlight module of liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094140513A TW200720766A (en) 2005-11-18 2005-11-18 Corner positioning structure of periphery light-input type backlight module of liquid crystal display

Publications (2)

Publication Number Publication Date
TW200720766A true TW200720766A (en) 2007-06-01
TWI309325B TWI309325B (en) 2009-05-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140513A TW200720766A (en) 2005-11-18 2005-11-18 Corner positioning structure of periphery light-input type backlight module of liquid crystal display

Country Status (1)

Country Link
TW (1) TW200720766A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102506358A (en) * 2011-09-29 2012-06-20 友达光电股份有限公司 Backlight module and display module
WO2014000369A1 (en) * 2012-06-29 2014-01-03 深圳市华星光电技术有限公司 Backlight module and liquid crystal display
CN110928052A (en) * 2019-12-25 2020-03-27 中航华东光电有限公司 Liquid crystal display backlight module
CN114355674A (en) * 2022-01-13 2022-04-15 武汉华星光电技术有限公司 Backlight module and liquid crystal display device
WO2022198629A1 (en) * 2021-03-26 2022-09-29 瑞仪(广州)光电子器件有限公司 Optical film, backlight module, and display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102043276B (en) * 2009-10-22 2012-07-25 京东方科技集团股份有限公司 Liquid crystal display (LCD)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102506358A (en) * 2011-09-29 2012-06-20 友达光电股份有限公司 Backlight module and display module
WO2014000369A1 (en) * 2012-06-29 2014-01-03 深圳市华星光电技术有限公司 Backlight module and liquid crystal display
US9052429B2 (en) 2012-06-29 2015-06-09 Shenzhen China Star Optoelectronics Technology Co., Ltd. Backlight module and liquid crystal display device using the same
CN110928052A (en) * 2019-12-25 2020-03-27 中航华东光电有限公司 Liquid crystal display backlight module
WO2022198629A1 (en) * 2021-03-26 2022-09-29 瑞仪(广州)光电子器件有限公司 Optical film, backlight module, and display device
CN115413330A (en) * 2021-03-26 2022-11-29 瑞仪(广州)光电子器件有限公司 Optical film, backlight module and display device
US11681089B2 (en) 2021-03-26 2023-06-20 Radiant(Guangzhou) Opto-Electronics Co., Ltd Optical film, backlight module and display device
CN114355674A (en) * 2022-01-13 2022-04-15 武汉华星光电技术有限公司 Backlight module and liquid crystal display device

Also Published As

Publication number Publication date
TWI309325B (en) 2009-05-01

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees