Image sensor device having an active layer overlying a...

Details Image sensor device having an active layer overlying a... Image sensor device having an active layer overlying a...

2007-08-28

2007-08-28

Luu, Thanh X. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C257S452000

Reexamination Certificate

active

11292626

ABSTRACT:
An image sensing device. An active layer is disposed overlying a substrate, wherein the active layer has different conductivity with the substrate. A plurality of photodiodes is disposed in the active layer. An isolating region is interposed between two adjacent photodiodes, wherein the isolating region contacts the substrate.

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patent: 6204087 (2001-03-01), Parker et al.
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patent: 6806904 (2004-10-01), Kim
patent: 2004/0180461 (2004-09-01), Yaung et al.

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