发明公开
- 专利标题: DISPLAY AND ITS DRIVING METHOD
- 专利标题(中): 显示及其驱动方法
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申请号: EP01974684.1申请日: 2001-10-04
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公开(公告)号: EP1335240A9公开(公告)日: 2005-08-24
- 发明人: KUMAGAWA, Katsuhiko , YAMAKITA, Hiroyuki , KIMURA, Masanori , TAKIMOTO, Akio
- 申请人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址: 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 JP
- 专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址: 1006, Oaza-Kadoma Kadoma-shi, Osaka 571-8501 JP
- 代理机构: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权: JP2000304557 20001004; JP2000313155 20001013
- 国际公布: WO2002029483 20020411
- 主分类号: G02F1/1343
- IPC分类号: G02F1/1343 ; G02F1/1333 ; G09F9/302 ; G09G3/36
摘要:
An array substrate (10) is provided with a pixel electrode (3) disposed in a region defined by two adjacent gate wirings (1) and two adjacent source wirings (2), a switching element (5) for switching a voltage applied to the pixel electrode (3) from the source wiring (2) based on a signal voltage supplied from the gate wiring (1), a common wiring (8) arranged between the two adjacent gate wirings (1) and a common electrode (4) being electrically connected to the common wiring (8) and generating an electric field between the pixel electrode (3) whereto a voltage is applied, wherein the pixel electrode (1) comprises a first pixel electrode (1a) and a second pixel electrode (2a), and the opposing electrode (2) comprises a first opposing electrode (1b) and a second opposing electrode (2b), wherein a first region generates an electric field between the first pixel electrode (1a) and the first opposing electrode (2a) whose light transmittance is lower than that of the first pixel electrode (1a) and a second region generates an electric field between the second pixel electrode (1b) and the second opposing electrode (2b) whose light transmittance is higher than that of the second pixel electrode (1b) are formed.
公开/授权文献
- EP1335240B1 DISPLAY AND ITS DRIVING METHOD 公开/授权日:2006-04-05
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