Image pickup device and cover plate with conductive film layer

Television – Camera – system and detail – Optics

Reexamination Certificate

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Details

C348S342000, C348S374000

Reexamination Certificate

active

07050103

ABSTRACT:
A cover plate for covering an opening of a casing in which a solid state imaging device is disposed. The cover plate comprises a transparent cover plate member and a conductive film layer. The cover plate hermetically covers the opening of the casing and the conductive film layer covers the outermost surface of the transparent cover plate member. The transparent cover plate member is comprised of a plurality of laminated transparent plates such as lithium niobate plates for an optical low-pass filter and a plate for an infrared cut-off filter. An example of the conductive film layer is a metallic film such as Cr or Au, coated on the surface.

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patent: 11282047 (1999-10-01), None

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