ES2551155T3 - Pantalla de cristal líquido y método de visualización de imágenes - Google Patents

Pantalla de cristal líquido y método de visualización de imágenes Download PDF

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Publication number
ES2551155T3
ES2551155T3 ES09762634.5T ES09762634T ES2551155T3 ES 2551155 T3 ES2551155 T3 ES 2551155T3 ES 09762634 T ES09762634 T ES 09762634T ES 2551155 T3 ES2551155 T3 ES 2551155T3
Authority
ES
Spain
Prior art keywords
data
liquid crystal
crystal panel
display area
panel assembly
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES09762634.5T
Other languages
English (en)
Inventor
Woon-Yong Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tovis Co Ltd
Original Assignee
Tovis Co Ltd
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 Tovis Co Ltd filed Critical Tovis Co Ltd
Application granted granted Critical
Publication of ES2551155T3 publication Critical patent/ES2551155T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G09G3/36—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
    • 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
    • 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
    • G09G3/20—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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0232—Special driving of display border areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Método de fabricación de una pantalla de cristal líquido, que comprende: formar un conjunto de panel de cristal líquido cortado (301) que incluyen líneas de puerta, m líneas de datos que se cruzan con las líneas de puerta, y n x m píxeles conectados respectivamente a una de las líneas de puerta y una de las líneas de datos cortando y eliminando al menos una parte de un conjunto de panel de cristal líquido (300) que incluye q líneas de puerta (G1 ...Gq), p líneas de datos (D1 ...Dp) que se cruzan con las líneas de puerta, y p x q píxeles (PX) que están conectados respectivamente a una de las líneas de puerta y una de las líneas de datos, siendo p mayor que m o siendo q mayor que n, y un elemento de control (400, 500, 600) que comprende un controlador de señal, un elemento de control de puerta y un elemento de control de datos configurados juntos y dispuestos para proporcionar una señal de imagen a través de las q líneas de puerta y las p líneas de datos, a los p x q píxeles (PX) del conjunto de panel de cristal líquido (300), de manera que el elemento de control se dispone en el conjunto de panel de cristal líquido cortado para proporcionar una señal de imagen a los n x m píxeles que definen una zona de visualización que consiste en una primera zona de visualización y una segunda zona de visualización del conjunto de panel de cristal líquido cortado (301) basándose en datos de trama que incluyen datos normales y datos de color negro de modo que se visualicen los datos de color negro en la segunda zona de visualización (DA2) del conjunto de panel de cristal líquido cortado (301) adyacente a la primera zona de visualización en las proximidades de la parte eliminada y para visualizar los datos normales en la primera zona de visualización (DA1) del conjunto de panel de cristal líquido cortado, incluyendo también los datos de trama datos ficticios que corresponden a píxeles de la parte eliminada que no están presentes en el conjunto de panel de cristal líquido cortado pero que habrían sido adyacentes a la segunda zona de visualización, siendo necesarios dichos datos ficticios para completar la operación de una trama del elemento de control.

Description

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Claims (1)

  1. imagen1
ES09762634.5T 2008-06-12 2009-06-09 Pantalla de cristal líquido y método de visualización de imágenes Active ES2551155T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20080055422 2008-06-12
KR1020080055422A KR100994479B1 (ko) 2008-06-12 2008-06-12 액정 표시 장치 및 영상 표시 방법
PCT/KR2009/003067 WO2009151247A2 (ko) 2008-06-12 2009-06-09 액정 표시 장치 및 영상 표시 방법

Publications (1)

Publication Number Publication Date
ES2551155T3 true ES2551155T3 (es) 2015-11-16

Family

ID=41417226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09762634.5T Active ES2551155T3 (es) 2008-06-12 2009-06-09 Pantalla de cristal líquido y método de visualización de imágenes

Country Status (7)

Country Link
US (1) US8421738B2 (es)
EP (1) EP2296139B1 (es)
JP (1) JP2011524545A (es)
KR (1) KR100994479B1 (es)
ES (1) ES2551155T3 (es)
SI (1) SI2296139T1 (es)
WO (1) WO2009151247A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148842A1 (en) * 2010-05-25 2011-12-01 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and driving method thereof
KR102315963B1 (ko) * 2014-09-05 2021-10-22 엘지디스플레이 주식회사 액정표시장치
US10366666B2 (en) 2015-06-10 2019-07-30 Samsung Electronics Co., Ltd. Display apparatus and method for controlling the same
KR101713270B1 (ko) * 2015-10-26 2017-03-07 주식회사 토비스 액정 디스플레이 패널의 절단 방법
US10608017B2 (en) 2017-01-31 2020-03-31 Semiconductor Energy Laboratory Co., Ltd. Display device, display module, and electronic device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167435B2 (ja) * 1992-07-27 2001-05-21 ローム株式会社 ドライバー回路
JPH09160065A (ja) * 1995-12-11 1997-06-20 Casio Comput Co Ltd 液晶表示装置
JP3946307B2 (ja) * 1997-05-28 2007-07-18 株式会社半導体エネルギー研究所 表示装置
JP3411496B2 (ja) * 1998-02-24 2003-06-03 シャープ株式会社 画像表示装置
JP2000227609A (ja) * 1999-02-05 2000-08-15 Nec Corp アクティブマトリクス型液晶表示装置
KR100671211B1 (ko) * 2000-01-12 2007-01-18 엘지.필립스 엘시디 주식회사 액정표시장치용 어레이기판 제조방법
JP2001311933A (ja) * 2000-04-28 2001-11-09 Hitachi Ltd 液晶表示装置
JP4190862B2 (ja) * 2001-12-18 2008-12-03 シャープ株式会社 表示装置およびその駆動方法
JP2003316315A (ja) * 2002-04-23 2003-11-07 Tohoku Pioneer Corp 発光表示パネルの駆動装置および駆動方法
JP2003344824A (ja) * 2002-05-29 2003-12-03 Hitachi Displays Ltd 液晶表示装置
JP3644447B2 (ja) * 2002-08-09 2005-04-27 セイコーエプソン株式会社 液晶パネル及び投射型表示装置
JP4105132B2 (ja) * 2003-08-22 2008-06-25 シャープ株式会社 表示装置の駆動回路、表示装置および表示装置の駆動方法
KR20060020522A (ko) * 2004-08-31 2006-03-06 엘지.필립스 엘시디 주식회사 상부 케이스
EP1986037B1 (en) * 2006-01-16 2013-03-20 Fujitsu Limited Display element drive method, display element
JP4211808B2 (ja) * 2006-06-23 2009-01-21 セイコーエプソン株式会社 電気光学装置及び電子機器

Also Published As

Publication number Publication date
EP2296139A4 (en) 2011-09-21
EP2296139A2 (en) 2011-03-16
JP2011524545A (ja) 2011-09-01
EP2296139B1 (en) 2015-08-05
WO2009151247A3 (ko) 2010-03-25
US20110080387A1 (en) 2011-04-07
KR20090129251A (ko) 2009-12-16
KR100994479B1 (ko) 2010-11-15
SI2296139T1 (sl) 2015-11-30
WO2009151247A2 (ko) 2009-12-17
US8421738B2 (en) 2013-04-16

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