TW200705354A - A liquid crystal display - Google Patents

A liquid crystal display

Info

Publication number
TW200705354A
TW200705354A TW094125773A TW94125773A TW200705354A TW 200705354 A TW200705354 A TW 200705354A TW 094125773 A TW094125773 A TW 094125773A TW 94125773 A TW94125773 A TW 94125773A TW 200705354 A TW200705354 A TW 200705354A
Authority
TW
Taiwan
Prior art keywords
drive
inverter
circuit
liquid crystal
backlight
Prior art date
Application number
TW094125773A
Other languages
English (en)
Other versions
TWI285350B (en
Inventor
His-Yao Wu
Original Assignee
Innolux Display 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 Innolux Display Corp filed Critical Innolux Display Corp
Priority to TW094125773A priority Critical patent/TWI285350B/zh
Priority to US11/496,173 priority patent/US20070024574A1/en
Publication of TW200705354A publication Critical patent/TW200705354A/zh
Application granted granted Critical
Publication of TWI285350B publication Critical patent/TWI285350B/zh

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G3/2096—Details of the interface to the display terminal specific for a flat panel
TW094125773A 2005-07-29 2005-07-29 A liquid crystal display TWI285350B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094125773A TWI285350B (en) 2005-07-29 2005-07-29 A liquid crystal display
US11/496,173 US20070024574A1 (en) 2005-07-29 2006-07-31 Liquid crystal display including phase locked loop circuit for controlling frequency of backlight driving signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094125773A TWI285350B (en) 2005-07-29 2005-07-29 A liquid crystal display

Publications (2)

Publication Number Publication Date
TW200705354A true TW200705354A (en) 2007-02-01
TWI285350B TWI285350B (en) 2007-08-11

Family

ID=37693782

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125773A TWI285350B (en) 2005-07-29 2005-07-29 A liquid crystal display

Country Status (2)

Country Link
US (1) US20070024574A1 (zh)
TW (1) TWI285350B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381345B (zh) * 2008-03-10 2013-01-01 Himax Tech Inc 顯示驅動器及其內嵌相位校正電路

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101254735B1 (ko) * 2006-09-12 2013-04-16 삼성디스플레이 주식회사 휘도 조정 장치 및 액정표시장치
TW200832312A (en) * 2007-01-17 2008-08-01 Benq Corp Display system
CN101682977B (zh) * 2007-06-26 2012-10-31 夏普株式会社 背光源控制装置及具备该背光源控制装置的显示装置
DE102007033471B4 (de) * 2007-07-18 2011-09-22 Austriamicrosystems Ag Schaltungsanordnung und Verfahren zur Ansteuerung segmentierter LED-Hintergrundbeleuchtungen
US9390659B2 (en) 2007-07-18 2016-07-12 Ams Ag Circuit configuration and method for controlling particularly segmented LED background illumination
TWI398836B (zh) * 2008-04-23 2013-06-11 Innolux Corp 背光模組、液晶顯示裝置及光源驅動方法
US8373110B2 (en) * 2009-05-26 2013-02-12 Honeywell International Inc. System and method for linear and angular measurements of a moving object
CN102034438B (zh) * 2010-10-15 2013-04-24 深圳市华星光电技术有限公司 显示装置的背光模块的驱动电路及驱动方法
US9345083B2 (en) * 2013-10-30 2016-05-17 Apple Inc. Boost converter with a pulse frequency modulation mode for operating above an audible frequency
JP6399936B2 (ja) * 2015-01-14 2018-10-03 キヤノン株式会社 電子機器、電子機器の制御方法、プログラム、及び記憶媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796392A (en) * 1997-02-24 1998-08-18 Paradise Electronics, Inc. Method and apparatus for clock recovery in a digital display unit
US5866968A (en) * 1997-05-07 1999-02-02 Motorola Inc. Single-input phase locking piezoelectric transformer driving circuit
US5872419A (en) * 1997-09-04 1999-02-16 Motorola Inc. Piezoelectric transformer with voltage feedback
US6469454B1 (en) * 2000-06-27 2002-10-22 Maxim Integrated Products, Inc. Cold cathode fluorescent lamp controller
JP3966683B2 (ja) * 2000-10-26 2007-08-29 株式会社アドバンスト・ディスプレイ 液晶表示装置
JP2002280843A (ja) * 2001-03-21 2002-09-27 Pioneer Electronic Corp 電力増幅装置
US20070114951A1 (en) * 2005-11-22 2007-05-24 Tsen Chia-Hung Drive circuit for a light emitting diode array

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381345B (zh) * 2008-03-10 2013-01-01 Himax Tech Inc 顯示驅動器及其內嵌相位校正電路

Also Published As

Publication number Publication date
TWI285350B (en) 2007-08-11
US20070024574A1 (en) 2007-02-01

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Legal Events

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