发明名称 |
DISPLAY DEVICE WITH AN OPTICAL SPLITTING PHOTONIC LIQUID CRYSTAL WAVEGUIDE AND METHOD FOR REFLECTING BLACK COLOR ADAPTED IN THE SAME |
摘要 |
<p>A display device is provided for reflecting a black color, as enabled by an optical splitting photonic liquid crystal waveguide. Sets of top and bottom electrodes are formed in a periodic pattern. A first dielectric layer overlies the set of bottom electrodes, made from a liquid crystal (LC) material with molecules having dipoles responsive to an electric field. A plasmonic layer, including a plurality of discrete plasmonic particles, is interposed between the sets of top and bottom electrodes, and is in contact with the first dielectric layer. A voltage potential is applied between the top and bottom electrodes, generating an electric field. Dipole local orientation and non-orientation regions are created in the liquid crystal molecules in response to the electric field, and a wavelength of light outside the visible spectrum is reflected in response to optical spectrum splitting of the incident light.</p> |
申请公布号 |
WO2011078402(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
WO2010JP73855 |
申请日期 |
2010.12.22 |
申请人 |
SHARP KABUSHIKI KAISHA;TANG, LIANG;HASHIMURA, AKINORI;VOUTSAS, APOSTOLOS T. |
发明人 |
TANG, LIANG;HASHIMURA, AKINORI;VOUTSAS, APOSTOLOS T. |
分类号 |
G02F1/1335;G02F1/1343 |
主分类号 |
G02F1/1335 |
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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