TW200742888A - High color gamut liquid crystal display - Google Patents

High color gamut liquid crystal display

Info

Publication number
TW200742888A
TW200742888A TW095115936A TW95115936A TW200742888A TW 200742888 A TW200742888 A TW 200742888A TW 095115936 A TW095115936 A TW 095115936A TW 95115936 A TW95115936 A TW 95115936A TW 200742888 A TW200742888 A TW 200742888A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
color gamut
high color
backlight source
Prior art date
Application number
TW095115936A
Other languages
Chinese (zh)
Other versions
TWI324270B (en
Inventor
Sheng-Wen Cheng
Shou-Ling Sui
Original Assignee
Au Optronics 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 Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW95115936A priority Critical patent/TWI324270B/en
Publication of TW200742888A publication Critical patent/TW200742888A/en
Application granted granted Critical
Publication of TWI324270B publication Critical patent/TWI324270B/en

Links

Landscapes

  • Optical Filters (AREA)
  • Liquid Crystal (AREA)

Abstract

A liquid crystal display includes a plurality of red, green, and blue color filters and a backlight source. When the maximum brightness of the spectrum of the backlight source is set to be about 1.0, the sum of the product of the brightness of the backlight source and the transmittance of the blue color filter ranges from about 490 nm to about 540 nm is substantially less than or substantially equal to 2.0. Therefore, the transmittance of the color filter and the backlight spectrum can compromise and to meet the color perception requirement for human eyes.
TW95115936A 2006-05-04 2006-05-04 High color gamut liquid crystal display TWI324270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW95115936A TWI324270B (en) 2006-05-04 2006-05-04 High color gamut liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW95115936A TWI324270B (en) 2006-05-04 2006-05-04 High color gamut liquid crystal display

Publications (2)

Publication Number Publication Date
TW200742888A true TW200742888A (en) 2007-11-16
TWI324270B TWI324270B (en) 2010-05-01

Family

ID=45074154

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95115936A TWI324270B (en) 2006-05-04 2006-05-04 High color gamut liquid crystal display

Country Status (1)

Country Link
TW (1) TWI324270B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI391744B (en) * 2009-01-23 2013-04-01 Au Optronics Corp High color expression display device and method for adjusting displayed color
TWI447484B (en) * 2009-03-26 2014-08-01 Casio Computer Co Ltd Liquid crystal display device
TWI613489B (en) * 2008-12-03 2018-02-01 半導體能源研究所股份有限公司 Liquid crystal display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI632417B (en) * 2012-11-20 2018-08-11 友達光電股份有限公司 Display device and color filter substrate thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI613489B (en) * 2008-12-03 2018-02-01 半導體能源研究所股份有限公司 Liquid crystal display device
TWI633371B (en) * 2008-12-03 2018-08-21 半導體能源研究所股份有限公司 Liquid crystal display device
US10095071B2 (en) 2008-12-03 2018-10-09 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device including transistor which includes oxide semiconductor
US10838264B2 (en) 2008-12-03 2020-11-17 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US11175542B2 (en) 2008-12-03 2021-11-16 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
TWI391744B (en) * 2009-01-23 2013-04-01 Au Optronics Corp High color expression display device and method for adjusting displayed color
TWI447484B (en) * 2009-03-26 2014-08-01 Casio Computer Co Ltd Liquid crystal display device

Also Published As

Publication number Publication date
TWI324270B (en) 2010-05-01

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Legal Events

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