Image sensor having a photosensitive chip mounted to a metal...

Details Image sensor having a photosensitive chip mounted to a metal... Image sensor having a photosensitive chip mounted to a metal...

2005-08-23

2005-08-23

Porta, David (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Housings

C250S2140RC

Reexamination Certificate

active

06933493

ABSTRACT:
An image sensor includes a substrate, a metal sheet, a photosensitive chip, a plurality of wires, and a transparent layer. The substrate has a slot. The metal sheet is attached to the lower surface of the substrate and located under the slot to form a cavity together with the slot. The photosensitive chip is arranged within the cavity and mounted to the metal sheet. The wires electrically connect the photosensitive chip to the substrate. The transparent layer is arranged on the substrate to cover the photosensitive chip. Thus, the photosensitive chip may receive optical signals passing through the transparent layer.

REFERENCES:
patent: 5122861 (1992-06-01), Tamura et al.
patent: 6262489 (2001-07-01), Koors et al.
patent: 6396116 (2002-05-01), Kelly et al.
patent: 6583444 (2003-06-01), Fjelstad
patent: 6586824 (2003-07-01), Glenn et al.
patent: 6590269 (2003-07-01), Chuang et al.
patent: 6649834 (2003-11-01), Hsieh et al.
patent: 6680525 (2004-01-01), Hsieh et al.
patent: 6696738 (2004-02-01), Tu et al.
patent: 6713876 (2004-03-01), Vittu et al.
patent: 6740973 (2004-05-01), Hsin
patent: 6747261 (2004-06-01), Hsieh et al.
patent: 2002/0079438 (2002-06-01), Lin
patent: 2003/0193018 (2003-10-01), Tao et al.
patent: 2004/0113049 (2004-06-01), Hsieh et al.
patent: 2004/0113221 (2004-06-01), Hsieh et al.

Affiliated with

Also associated with

Rating

Image sensor having a photosensitive chip mounted to a metal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image sensor having a photosensitive chip mounted to a metal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image sensor having a photosensitive chip mounted to a metal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3521684