tag:blogger.com,1999:blog-19092890.post5119328655522939438..comments2024-03-28T17:41:43.970+02:00Comments on Image Sensors World: Weekly Patent ReviewVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-19092890.post-81920679277874900522009-01-31T23:01:00.000+02:002009-01-31T23:01:00.000+02:00Actually, I think US20090021612 was designed with ...Actually, I think US20090021612 was designed with BSI in mind. In addition to letting more light in, BSI also offers more layers for circuitry. I think the Omnivision chip has four layers, plus you get the whole chip area instead of just around the edges.Anonymousnoreply@blogger.com