发明名称 |
CONTACT STRUCTURE FOR A TUNABLE LIQUID CRYSTAL OPTICAL DEVICE |
摘要 |
A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device. |
申请公布号 |
US2012019761(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US20090995866 |
申请日期 |
2009.06.05 |
申请人 |
NYSTROM MICHAEL J.;KONOVALOV VIKTOR;MA RUBIN;TORK AMIR;BAGRAMYAN ARAM;PRESNIAKOV VLADIMIR;LENSVECTOR, INC. |
发明人 |
NYSTROM MICHAEL J.;KONOVALOV VIKTOR;MA RUBIN;TORK AMIR;BAGRAMYAN ARAM;PRESNIAKOV VLADIMIR |
分类号 |
G02F1/1343;B32B38/08;C23F1/02 |
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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