TWI341501B - Flat panel display, fabricating method and fabricating apparatus thereof, and picture quality controlling method and apparatus thereof - Google Patents
Flat panel display, fabricating method and fabricating apparatus thereof, and picture quality controlling method and apparatus thereofInfo
- Publication number
- TWI341501B TWI341501B TW095121309A TW95121309A TWI341501B TW I341501 B TWI341501 B TW I341501B TW 095121309 A TW095121309 A TW 095121309A TW 95121309 A TW95121309 A TW 95121309A TW I341501 B TWI341501 B TW I341501B
- Authority
- TW
- Taiwan
- Prior art keywords
- fabricating
- flat panel
- panel display
- picture quality
- quality controlling
- Prior art date
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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- 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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- 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
- G09G3/36—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 using liquid crystals
-
- 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
- G09G3/36—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 using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2044—Display of intermediate tones using dithering
- G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2044—Display of intermediate tones using dithering
- G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
- G09G3/2055—Display of intermediate tones using dithering with use of a spatial dither pattern the pattern being varied in time
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050118959A KR101127829B1 (ko) | 2005-12-07 | 2005-12-07 | 평판표시장치와 그 제조방법, 제조장치, 화질 제어장치 및화질 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200723191A TW200723191A (en) | 2007-06-16 |
TWI341501B true TWI341501B (en) | 2011-05-01 |
Family
ID=38118371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095121309A TWI341501B (en) | 2005-12-07 | 2006-06-14 | Flat panel display, fabricating method and fabricating apparatus thereof, and picture quality controlling method and apparatus thereof |
Country Status (5)
Country | Link |
---|---|
US (1) | US7847772B2 (zh) |
JP (1) | JP4668854B2 (zh) |
KR (1) | KR101127829B1 (zh) |
CN (1) | CN100498433C (zh) |
TW (1) | TWI341501B (zh) |
Cited By (2)
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---|---|---|---|---|
TWI470610B (zh) * | 2012-05-24 | 2015-01-21 | Innocom Tech Shenzhen Co Ltd | 影像顯示系統與畫素值調整方法 |
TWI752697B (zh) * | 2020-10-27 | 2022-01-11 | 大陸商深圳天德鈺科技股份有限公司 | 輝度補償方法、輝度補償電路及顯示裝置 |
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KR101255311B1 (ko) * | 2006-06-29 | 2013-04-15 | 엘지디스플레이 주식회사 | 평판표시장치와 그 화질제어 방법 |
KR101243800B1 (ko) * | 2006-06-29 | 2013-03-18 | 엘지디스플레이 주식회사 | 평판표시장치와 그 화질제어 방법 |
TWI387952B (zh) * | 2007-06-08 | 2013-03-01 | Chunghwa Picture Tubes Ltd | 檢測顯示器的燒付現象的方法 |
US8049695B2 (en) * | 2007-10-15 | 2011-11-01 | Sharp Laboratories Of America, Inc. | Correction of visible mura distortions in displays by use of flexible system for memory resources and mura characteristics |
JP4962618B2 (ja) * | 2008-04-22 | 2012-06-27 | 株式会社島津製作所 | X線透視画像におけるモアレの除去方法、およびそれを用いたx線撮像装置 |
US9837013B2 (en) * | 2008-07-09 | 2017-12-05 | Sharp Laboratories Of America, Inc. | Methods and systems for display correction |
US20100013750A1 (en) * | 2008-07-18 | 2010-01-21 | Sharp Laboratories Of America, Inc. | Correction of visible mura distortions in displays using filtered mura reduction and backlight control |
KR101385476B1 (ko) * | 2008-08-26 | 2014-04-29 | 엘지디스플레이 주식회사 | 표시 결함을 보상하기 위한 영상 표시 장치 |
KR101319341B1 (ko) * | 2008-08-26 | 2013-10-16 | 엘지디스플레이 주식회사 | 영상 표시 장치의 결함 보상 영역 생성 방법 |
CN101719352B (zh) * | 2008-10-09 | 2012-07-25 | 北京京东方光电科技有限公司 | 液晶盒成盒后检测装置和方法 |
KR101323457B1 (ko) * | 2008-12-10 | 2013-10-29 | 엘지디스플레이 주식회사 | 평판표시장치의 표시결함 보상방법 및 장치 |
CN101819337B (zh) * | 2009-02-27 | 2012-02-29 | 北京京东方光电科技有限公司 | 液晶显示器的检测电路和检测方法 |
US20110012908A1 (en) * | 2009-07-20 | 2011-01-20 | Sharp Laboratories Of America, Inc. | System for compensation of differential aging mura of displays |
TR201001661A2 (tr) * | 2010-03-04 | 2011-09-21 | Vestel Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ | Bir ekranın mura etki seviyesi ölçümü için bir yöntem |
TWI428878B (zh) * | 2010-06-14 | 2014-03-01 | Au Optronics Corp | 顯示器驅動方法及顯示器 |
US8780097B2 (en) * | 2011-10-20 | 2014-07-15 | Sharp Laboratories Of America, Inc. | Newton ring mura detection system |
CN102682732B (zh) * | 2012-06-05 | 2014-04-02 | 深圳市华星光电技术有限公司 | 液晶面板中信号补偿的方法、转换电路以及液晶显示装置 |
KR101958448B1 (ko) * | 2012-12-04 | 2019-07-02 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 |
CN103165094B (zh) * | 2013-03-07 | 2015-01-21 | 京东方科技集团股份有限公司 | 一种液晶显示的方法及装置 |
KR102014852B1 (ko) * | 2013-08-30 | 2019-08-27 | 엘지디스플레이 주식회사 | 유기발광 표시장치의 화질 보상장치 및 보상방법 |
US9202423B2 (en) * | 2013-09-03 | 2015-12-01 | Shenzhen China Star Optoelectronics Technology Co., Ltd | LCD device, driving method of LCD panel, and mura compensating method |
KR102519371B1 (ko) * | 2016-01-20 | 2023-04-10 | 삼성디스플레이 주식회사 | Ela 얼룩 보상 방법 및 이를 채용한 표시 장치 |
JP6694362B2 (ja) * | 2016-09-30 | 2020-05-13 | 富士フイルム株式会社 | 画像検査方法及び装置、プログラム並びに画像記録システム |
CN106898327B (zh) * | 2017-05-03 | 2019-11-05 | 深圳市华星光电技术有限公司 | 一种显示面板的mura现象补偿方法及显示面板 |
TW201903743A (zh) * | 2017-06-09 | 2019-01-16 | 瑞鼎科技股份有限公司 | 應用於顯示面板之光學補償裝置及其運作方法 |
CN109147657B (zh) * | 2017-06-19 | 2020-05-19 | 瑞鼎科技股份有限公司 | 应用于显示面板的光学补偿装置及其运作方法 |
TWI626642B (zh) | 2017-06-20 | 2018-06-11 | 友達光電股份有限公司 | 顯示裝置及其伽瑪曲線補償電路與驅動方法 |
US10602177B1 (en) * | 2018-10-01 | 2020-03-24 | Novatek Microelectronics Corp. | Frame rate up-conversion apparatus and operation method thereof |
CN109584771B (zh) * | 2018-12-20 | 2020-11-24 | 深圳市华星光电技术有限公司 | 显示画面的补偿方法以及补偿装置 |
KR102552012B1 (ko) * | 2018-12-26 | 2023-07-05 | 주식회사 엘엑스세미콘 | 무라 보정 시스템 |
JP7138286B2 (ja) * | 2018-12-28 | 2022-09-16 | 日亜化学工業株式会社 | 画像表示装置および画像表示装置の製造方法 |
CN110796995B (zh) * | 2019-11-28 | 2021-09-03 | Tcl华星光电技术有限公司 | 显示面板的补偿数据的处理方法及显示装置 |
CN111369923B (zh) * | 2020-02-26 | 2023-09-29 | 歌尔光学科技有限公司 | 显示屏幕异常点检测方法、检测设备和可读存储介质 |
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KR101182307B1 (ko) * | 2005-12-07 | 2012-09-20 | 엘지디스플레이 주식회사 | 평판표시장치와 그 화질 제어장치 및 화질 제어방법 |
KR101147083B1 (ko) * | 2006-03-29 | 2012-05-18 | 엘지디스플레이 주식회사 | 화질제어 방법 |
KR101255311B1 (ko) * | 2006-06-29 | 2013-04-15 | 엘지디스플레이 주식회사 | 평판표시장치와 그 화질제어 방법 |
-
2005
- 2005-12-07 KR KR1020050118959A patent/KR101127829B1/ko active IP Right Grant
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2006
- 2006-06-14 TW TW095121309A patent/TWI341501B/zh not_active IP Right Cessation
- 2006-06-15 CN CNB2006100871811A patent/CN100498433C/zh not_active Expired - Fee Related
- 2006-06-22 JP JP2006172288A patent/JP4668854B2/ja not_active Expired - Fee Related
- 2006-06-29 US US11/476,854 patent/US7847772B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI470610B (zh) * | 2012-05-24 | 2015-01-21 | Innocom Tech Shenzhen Co Ltd | 影像顯示系統與畫素值調整方法 |
TWI752697B (zh) * | 2020-10-27 | 2022-01-11 | 大陸商深圳天德鈺科技股份有限公司 | 輝度補償方法、輝度補償電路及顯示裝置 |
Also Published As
Publication number | Publication date |
---|---|
KR101127829B1 (ko) | 2012-03-20 |
CN100498433C (zh) | 2009-06-10 |
JP2007156410A (ja) | 2007-06-21 |
KR20070059744A (ko) | 2007-06-12 |
JP4668854B2 (ja) | 2011-04-13 |
US20070126975A1 (en) | 2007-06-07 |
US7847772B2 (en) | 2010-12-07 |
TW200723191A (en) | 2007-06-16 |
CN1979260A (zh) | 2007-06-13 |
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