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
WO2009146529(A1)
申请公布日期
2009.12.10
申请号
WO2009CA00742
申请日期
2009.06.05
申请人
LENSVECTOR INC.;NYSTROM, MICHAEL;KONOVALOV, VIKTOR;MA, RUBIN;TORK, AMIR;BAGRAMYAN, ARAM;PRESNIAKOV, VLADIMIR
发明人
NYSTROM, MICHAEL;KONOVALOV, VIKTOR;MA, RUBIN;TORK, AMIR;BAGRAMYAN, ARAM;PRESNIAKOV, VLADIMIR