JP5459822B2 - 液晶ディスプレイの電子構造 - Google Patents
液晶ディスプレイの電子構造 Download PDFInfo
- Publication number
- JP5459822B2 JP5459822B2 JP2008331368A JP2008331368A JP5459822B2 JP 5459822 B2 JP5459822 B2 JP 5459822B2 JP 2008331368 A JP2008331368 A JP 2008331368A JP 2008331368 A JP2008331368 A JP 2008331368A JP 5459822 B2 JP5459822 B2 JP 5459822B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrodes
- liquid crystal
- pixel
- crystal display
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
Description
electrode)構造が配置され、且つ上基板に電極を必要としない。これは図1で更に説明される。
field)を生成して(図2を参照)、電極4の上方の領域も歪められる。FFS技術は、ISP技術に比べて、より大きな透光率を有する利点があるものの、更にリソグラフィーのステップを要する。
in−plain fields)を変える選択を提供し、このタイプのLCD装置の視野角を制御する。
3 液晶材料
4 電極
4(1)、4(2)、4(3)異なる種類の電極
5 絶縁層
6 共通電極
7 開口
9、9(1)、9(1) 電極リード線
V、V(1)、V(2)、V(3) 電圧源
V1、V2、V3 電極が異なる電圧
Claims (5)
- 下基板(2)と、
上基板(1)と
前記下基板(2)と前記上基板(1)との間の液晶材料と、
前記下基板(2)と前記上基板(1)との間の、前記液晶材料と接する電極構造と
から構成される画素を有する液晶ディスプレイ装置であり、
前記電極構造は、前記画素の前記液晶材料に電位を与える少なくとも3つの複数の電極(4;4(i)、i=1、2、3、・・・、I)を含み、該複数の電極の各電極は、多角形形状の電極面と、複数の電極端を有し、前記電極端は前記電極面に周状に接続され、前記電極(4;4(i))は、2つの隣接する電極の2つの隣接する電極端は平行であり、当該液晶ディスプレイ装置はIPSスイッチング装置であり、前記複数の電極(4;4(i))は、電圧源V(1)、V(2)と、V(3)に結合され、互いに異なる電位を有する液晶ディスプレイ装置。 - 前記電極(4;4(i))は、実質的に同一の多角形形状の電極面を有する請求項1に記載の液晶ディスプレイ装置。
- 前記電極(4;4(i))の各1つは、三角形、台形と、六角形を含む多角形形状のグループから選択された多角形形状を有する請求項1または2に記載の液晶ディスプレイ装置。
- 請求項1ないし3のいずれか一項に記載の液晶ディスプレイ装置を含む電子装置。
- 前記電子装置は、TV、携帯電話、またはPDAディスプレイの1つであり、半透過型ディスプレイ、反射型ディスプレイ、透過型ディスプレイの1つを有する、請求項4に記載の電子装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1959708P | 2008-01-07 | 2008-01-07 | |
US61/019,597 | 2008-01-07 | ||
EP08163771A EP2077466A1 (en) | 2008-01-07 | 2008-09-05 | Electrode structure for an LCD device |
EP08163771.2 | 2008-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009163243A JP2009163243A (ja) | 2009-07-23 |
JP5459822B2 true JP5459822B2 (ja) | 2014-04-02 |
Family
ID=40852322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008331368A Expired - Fee Related JP5459822B2 (ja) | 2008-01-07 | 2008-12-25 | 液晶ディスプレイの電子構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8059247B2 (ja) |
EP (1) | EP2077466A1 (ja) |
JP (1) | JP5459822B2 (ja) |
CN (1) | CN101487957A (ja) |
TW (1) | TW200931143A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102629036B (zh) * | 2011-09-30 | 2015-06-17 | 北京京东方光电科技有限公司 | 阵列基板以及显示器件 |
TWI473067B (zh) * | 2012-08-20 | 2015-02-11 | Au Optronics Corp | 顯示裝置與顯示面板 |
WO2016127340A1 (zh) * | 2015-02-11 | 2016-08-18 | 华为技术有限公司 | 一种边缘电场开关型液晶显示装置 |
JP2017102294A (ja) | 2015-12-02 | 2017-06-08 | 株式会社ジャパンディスプレイ | 液晶装置 |
CN105807519A (zh) * | 2016-05-20 | 2016-07-27 | 豪威半导体(上海)有限责任公司 | 硅基液晶芯片以及显示设备 |
JP6794225B2 (ja) | 2016-11-07 | 2020-12-02 | 株式会社ジャパンディスプレイ | 液晶装置 |
TWI640823B (zh) * | 2017-10-24 | 2018-11-11 | 友達光電股份有限公司 | 畫素結構與顯示面板 |
CN107632470B (zh) * | 2017-10-25 | 2021-04-02 | 上海天马微电子有限公司 | 一种显示电极、阵列基板、显示面板及显示装置 |
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-
2008
- 2008-09-05 EP EP08163771A patent/EP2077466A1/en not_active Withdrawn
- 2008-12-25 JP JP2008331368A patent/JP5459822B2/ja not_active Expired - Fee Related
- 2008-12-31 US US12/347,590 patent/US8059247B2/en active Active
-
2009
- 2009-01-06 TW TW098100140A patent/TW200931143A/zh unknown
- 2009-01-07 CN CNA2009100003672A patent/CN101487957A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101487957A (zh) | 2009-07-22 |
US20090174853A1 (en) | 2009-07-09 |
TW200931143A (en) | 2009-07-16 |
US8059247B2 (en) | 2011-11-15 |
EP2077466A1 (en) | 2009-07-08 |
JP2009163243A (ja) | 2009-07-23 |
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