JP2008076502A - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP2008076502A JP2008076502A JP2006252659A JP2006252659A JP2008076502A JP 2008076502 A JP2008076502 A JP 2008076502A JP 2006252659 A JP2006252659 A JP 2006252659A JP 2006252659 A JP2006252659 A JP 2006252659A JP 2008076502 A JP2008076502 A JP 2008076502A
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Abstract
【解決手段】第1電極120と第2電極124とは素子基板100に設けられ、素子基板100と液晶層300を介して対向する対向基板200に第3電極218が設けられている。第1電極120は、第2電極124とともに透過部60Tに設けられ、第3電極218とともに反射部60Rにも設けられている。第2電極124への電位印加と第3電極218への電位印加とは独立に可能である。
【選択図】図1
Description
Claims (3)
- 1つの画素内に透過表示を行う透過部と反射表示を行う反射部とを有し液晶を配向制御するための第1電極と第2電極とを備えた第1基板と、前記画素を駆動する駆動回路と、を備える液晶表示装置であって、
前記第1基板と前記液晶を介して対向する第2基板に第3電極を備え、
前記第1電極は、前記第2電極とともに前記透過部に設けられている一方で、前記第3電極とともに前記反射部にも設けられ、
前記駆動回路は前記第2電極と前記第3電極とに独立に電位を印加可能に設けられていることを特徴とする液晶表示装置。 - 請求項1に記載の液晶表示装置であって、
前記透過部において前記第1電極と前記第2電極との間にオフ電圧が印加された時に、前記反射部において前記第1電極と前記第3電極との間にオン電圧が印加されて、前記反射部の前記液晶を前記第3電極に略直交するように配向させ、前記透過部および前記反射部を同時に暗表示にすることを特徴とする液晶表示装置。 - 請求項1または請求項2に記載の液晶表示装置であって、
前記反射部において前記第1電極と前記第3電極との間にオフ電圧が印加された時に、前記第1電極と前記第2電極との間にオン電圧が印加されて、前記透過部の前記液晶を前記第2電極の法線回りのねじれた状態に配向させ、前記透過部および前記反射部を同時に明表示にすることを特徴とする液晶表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006252659A JP4337854B2 (ja) | 2006-09-19 | 2006-09-19 | 液晶表示装置 |
TW096132406A TW200815859A (en) | 2006-09-19 | 2007-08-31 | Liquid crystal display device |
US11/902,032 US8169555B2 (en) | 2006-09-19 | 2007-09-18 | Liquid crystal display device |
KR1020070094619A KR100921600B1 (ko) | 2006-09-19 | 2007-09-18 | 액정 표시 장치 |
CN 200710153437 CN101149540B (zh) | 2006-09-19 | 2007-09-19 | 液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006252659A JP4337854B2 (ja) | 2006-09-19 | 2006-09-19 | 液晶表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008205335A Division JP5041436B2 (ja) | 2008-08-08 | 2008-08-08 | 液晶表示装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008076502A true JP2008076502A (ja) | 2008-04-03 |
JP2008076502A5 JP2008076502A5 (ja) | 2008-05-15 |
JP4337854B2 JP4337854B2 (ja) | 2009-09-30 |
Family
ID=39250125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006252659A Expired - Fee Related JP4337854B2 (ja) | 2006-09-19 | 2006-09-19 | 液晶表示装置 |
Country Status (2)
Country | Link |
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JP (1) | JP4337854B2 (ja) |
CN (1) | CN101149540B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008287109A (ja) * | 2007-05-18 | 2008-11-27 | Nec Lcd Technologies Ltd | 液晶表示装置及び端末装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101526702B (zh) | 2008-03-04 | 2012-02-22 | 上海天马微电子有限公司 | 视角可控的液晶显示装置及其驱动方法 |
US9341872B2 (en) | 2008-03-04 | 2016-05-17 | Shanghai Tianma Micro-electronics Co., Ltd. | Liquid crystal display device with controllable viewing angle and driving method thereof |
CN101526703B (zh) | 2008-03-04 | 2011-08-17 | 上海天马微电子有限公司 | 透射反射液晶显示装置 |
CN104062809B (zh) * | 2013-03-22 | 2017-08-08 | 刘鸿达 | 双显示模式液晶显示器 |
CN103226270B (zh) * | 2013-05-03 | 2016-01-20 | 合肥京东方光电科技有限公司 | 一种半透半反液晶显示面板、显示装置及阵列基板 |
WO2017159664A1 (ja) | 2016-03-16 | 2017-09-21 | シャープ株式会社 | 液晶表示装置およびその駆動方法 |
TWI708101B (zh) * | 2019-07-05 | 2020-10-21 | 友達光電股份有限公司 | 畫素結構及顯示裝置 |
-
2006
- 2006-09-19 JP JP2006252659A patent/JP4337854B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-19 CN CN 200710153437 patent/CN101149540B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008287109A (ja) * | 2007-05-18 | 2008-11-27 | Nec Lcd Technologies Ltd | 液晶表示装置及び端末装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101149540B (zh) | 2013-01-02 |
JP4337854B2 (ja) | 2009-09-30 |
CN101149540A (zh) | 2008-03-26 |
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