发明名称 |
Integrierte elektrooptische Flüssigkristallvorrichtung und Verfahren zu seiner Verwendung |
摘要 |
An integrated electro-optical device comprises a pixellated liquid crystal modulation layer (6) superposed over an electronic detection layer (3). Modulator pads (12) for the liquid crystal layer (6) may be formed as electrically conductive combs to achieve optical polarisation. Where the liquid crystal layer provides selective absorption of unpolarised light, and separate polarisers between the liquid crystal and detection layers are therefore unnecessary, the device comprises such a liquid crystal layer (6) superimposed over the electronic detector layer (3). Further, an integrated electro-optical device, optionally of the above type, has a plurality of pixels (A', B') of the liquid crystal layer for each pixel (AB) of the detector array. This allows optical shuttering of the detector pixels by electrically modulating the pixellated liquid crystal layer (6). <IMAGE> |
申请公布号 |
DE69426586(D1) |
申请公布日期 |
2001.02.22 |
申请号 |
DE1994626586 |
申请日期 |
1994.09.21 |
申请人 |
SHARP K.K., OSAKA |
发明人 |
MAY, PAUL;ROBINSON, MICHAEL GERAINT;TOMBLING, CRAIG;RAYNES, EDWARD PETER;HARROLD, JONATHAN |
分类号 |
G02F1/137;G02F1/1335;G02F1/135;G02F1/136;H01L31/0232 |
主分类号 |
G02F1/137 |
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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