Method of forming an image sensor with large radius...

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Packaging or treatment of packaged semiconductor

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C438S029000, C438S031000, C438S064000, C438S065000, C438S070000

Reexamination Certificate

active

06933161

ABSTRACT:
A solid state image sensor having micro-lenses connected to each other by filling separations between trapezoidal separated sections of a protection layer with photoresist and a manufacturing method thereof comprises trapezoidal separated sections of the protection layer which is formed on a predetermined lower layer of a semiconductor substrate and convex micro-lenses having a predetermined radius of curvature that are connected to each other by filling the separations between the separated sections of the protection layer with photoresist.

REFERENCES:
patent: 5321249 (1994-06-01), Nomura
patent: 5694246 (1997-12-01), Aoyama et al.
patent: 5734190 (1998-03-01), Hawkins et al.
patent: 5990506 (1999-11-01), Fossum et al.
patent: 6414343 (2002-07-01), Kondo et al.
patent: 6452154 (2002-09-01), Assadi et al.
patent: 6577342 (2003-06-01), Wester
patent: 6861280 (2005-03-01), Yamamoto
patent: 60262458 (1985-12-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of forming an image sensor with large radius... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of forming an image sensor with large radius..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming an image sensor with large radius... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3486188

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.