Method for fixing a prism and a solid-state image pickup...

Details Method for fixing a prism and a solid-state image pickup... Method for fixing a prism and a solid-state image pickup...

2010-03-01

2011-11-22

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Optics

C337S338000

Reexamination Certificate

active

08063974

ABSTRACT:
In fixing prisms for a TV camera and solid-state image pickup element packages, two holding plates are fixed at two sides of each of the prisms, each of the holding plates having a wedge-shaped or semicircular tip surface, and an adhesive is provided in a gap formed by a surface of the solid-state image pickup element package and the wedge-shaped or semicircular tip surface of the holding plate, respectively. Then, relative to light axes, X, Y and Z axes and rotational axes θx, θy and θz for the axes X, Y, and Z of the solid-state image pickup element packages are aligned while inclining the holding plates in a front-rear direction simultaneously. The adhesive is cured by applying light or heat to thereby fix the holding plates, the solid-state image pickup elements and the prisms, respectively.

REFERENCES:
patent: 4789891 (1988-12-01), Kanayama et al.
patent: 5134468 (1992-07-01), Ohmuro
patent: 5953077 (1999-09-01), Honey et al.
patent: 2002/0051073 (2002-05-01), Paavola et al.
patent: 2003/0138132 (2003-07-01), Stam et al.
patent: 2005/0001985 (2005-01-01), Kitabayashi

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