Compact imaging apparatus for electronic endoscope with improved

Details Compact imaging apparatus for electronic endoscope with improved Compact imaging apparatus for electronic endoscope with improved

1993-06-07

1995-05-23

Razavi, Michael T.

Television

Camera, system and detail

Solid-state image sensor

348340, 348 65, H04N 5335

Patent

active

054185661

ABSTRACT:
An imaging apparatus for an electronic endoscope capable of realizing a compact size and improved optical characteristics simultaneously. In the apparatus, the imaging element is mounted on the rigid circuit substrate such that the substrate connection pads of the rigid circuit substrate and the element connection pads of the imaging element are electrically connected by a mutual compression bonding between the rigid circuit substrate and the imaging element, by a face-down bonding such that the imaging surface of the imaging element is facing toward the window of the rigid circuit substrate.

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patent: 4773396 (1988-09-01), Okasaki
patent: 5021888 (1991-06-01), Kondou et al.
patent: 5040069 (1991-08-01), Matsumoto et al.

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