TWI560479B - Light guide plate, and backlight module and liquid crystal display apparatus using the same - Google Patents

Light guide plate, and backlight module and liquid crystal display apparatus using the same

Info

Publication number: TWI560479B
Authority: TW; Taiwan
Prior art keywords: liquid crystal; crystal display; light guide; guide plate; same
Prior art date: 2015-07-07

Application number

TW104122010A

Other languages

English (en)

Other versions

TW201702657A (zh

Inventor

Chueh Yang Tsai

Chun Liang Kuo

Hsin Hung Chen

Original Assignee

Chi Mei 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.)

2015-07-07

Filing date

2015-07-07

Publication date

2016-12-01

2015-07-07 Application filed by Chi Mei Corp filed Critical Chi Mei Corp

2015-07-07 Priority to TW104122010A priority Critical patent/TWI560479B/zh

2016-12-01 Application granted granted Critical

2016-12-01 Publication of TWI560479B publication Critical patent/TWI560479B/zh

2017-01-16 Publication of TW201702657A publication Critical patent/TW201702657A/zh

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
TW104122010A TWI560479B (en)	2015-07-07	2015-07-07	Light guide plate, and backlight module and liquid crystal display apparatus using the same

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW104122010A TWI560479B (en)	2015-07-07	2015-07-07	Light guide plate, and backlight module and liquid crystal display apparatus using the same

Publications (2)

Publication Number	Publication Date
TWI560479B true TWI560479B (en)	2016-12-01
TW201702657A TW201702657A (zh)	2017-01-16

Family

ID=58227157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW104122010A TWI560479B (en)	2015-07-07	2015-07-07	Light guide plate, and backlight module and liquid crystal display apparatus using the same

Country Status (1)

Country	Link
TW (1)	TWI560479B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI747293B (zh) *	2020-04-22	2021-11-21	瑞儀光電股份有限公司	光學膜片、背光模組，及顯示裝置
CN115343790A (zh) *	2022-08-04	2022-11-15	武汉华星光电技术有限公司	光学膜以及显示装置
US11567254B2 (en)	2020-08-07	2023-01-31	Coretronic Corporation	Light guide device and display apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101413641A (zh) *	2008-12-03	2009-04-22	友达光电股份有限公司	导光板与背光模块
CN201984179U (zh) *	2011-04-13	2011-09-21	蔡文珍	一种用于液晶显示屏或平板led中的新型导光板
CN102759772A (zh) *	2012-04-18	2012-10-31	深圳市华星光电技术有限公司	导光板及相应的背光模块
CN103104860A (zh) *	2011-11-09	2013-05-15	三星电子株式会社	背光单元和具有该背光单元的显示设备
TW201418828A (zh) *	2012-11-08	2014-05-16	Lg Display Co Ltd	彎曲型液晶顯示裝置
TW201447182A (zh) *	2013-05-10	2014-12-16	Kuraray Co	照明裝置

2015
- 2015-07-07 TW TW104122010A patent/TWI560479B/zh not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101413641A (zh) *	2008-12-03	2009-04-22	友达光电股份有限公司	导光板与背光模块
CN201984179U (zh) *	2011-04-13	2011-09-21	蔡文珍	一种用于液晶显示屏或平板led中的新型导光板
CN103104860A (zh) *	2011-11-09	2013-05-15	三星电子株式会社	背光单元和具有该背光单元的显示设备
CN102759772A (zh) *	2012-04-18	2012-10-31	深圳市华星光电技术有限公司	导光板及相应的背光模块
TW201418828A (zh) *	2012-11-08	2014-05-16	Lg Display Co Ltd	彎曲型液晶顯示裝置
TW201447182A (zh) *	2013-05-10	2014-12-16	Kuraray Co	照明裝置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI747293B (zh) *	2020-04-22	2021-11-21	瑞儀光電股份有限公司	光學膜片、背光模組，及顯示裝置
TWI763615B (zh) *	2020-04-22	2022-05-01	瑞儀光電股份有限公司	導光片、背光模組，及顯示裝置
US11320580B2 (en)	2020-04-22	2022-05-03	Radiant (Guangzhou) Opto-Electronics Co. Ltd.	Light directing sheet, backlight module, and display device
US11567254B2 (en)	2020-08-07	2023-01-31	Coretronic Corporation	Light guide device and display apparatus
CN115343790A (zh) *	2022-08-04	2022-11-15	武汉华星光电技术有限公司	光学膜以及显示装置

Also Published As

Publication number	Publication date
TW201702657A (zh)	2017-01-16

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Legal Events

Date	Code	Title	Description
2021-09-01	MM4A	Annulment or lapse of patent due to non-payment of fees