发明名称 |
Electro-optical device and display device with interdigital electrode portions on at least first and second substrates which are non-overlapping in a direction normal to the substrates |
摘要 |
Provided is an electro-optical device which allows high-speed response and has high luminance and contrast. The electro-optical device includes: a plurality of substrates opposed to each other; a medium layer sandwiched between the substrates; electrode groups formed on opposed surfaces of the substrates, for applying an electric field to the medium layer, the electrode groups having a portion in which the electrode groups have an interdigit shape and are arranged substantially parallel; and a pair of polarizing plates which are arranged so that absorption axes thereof are substantially orthogonal to each other with the medium layer sandwiched therebetween, in which the medium layer includes a medium substantially having optical-isotropy with absence of an electric field and exhibiting optical-anisotropy with an applied electric field, the electrode groups include transparent electrodes, and the optical-anisotropy is imparted near the respective electrodes in a direction normal to the substrates by the electrode groups. |
申请公布号 |
US8339556(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20090372919 |
申请日期 |
2009.02.18 |
申请人 |
KAGAWA HIROYUKI;TAKEDA SHINTARO;HITACHI DISPLAYS, LTD.;PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. |
发明人 |
KAGAWA HIROYUKI;TAKEDA SHINTARO |
分类号 |
G02F1/1343;G02F1/07 |
主分类号 |
G02F1/1343 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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