tag:blogger.com,1999:blog-19092890.post5888019529488673423..comments2024-03-28T17:41:43.970+02:00Comments on Image Sensors World: Omnivision's First OmniBSI-2 Product is Based on 1.4um PixelVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-19092890.post-3722751139942181742011-02-17T20:33:02.880+02:002011-02-17T20:33:02.880+02:00there is no negative or positive, just true or fal...there is no negative or positive, just true or false.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-71408914485949202202011-02-16T22:04:09.177+02:002011-02-16T22:04:09.177+02:00@ "Time to pick up the kids?"
The occas...@ "Time to pick up the kids?"<br /><br />The occasional comment on my family life is a personal antidote to some of the gratuitous negative comments I see a lot here. I was actually departing at that moment to go pick up my kids at school.CDMhttps://www.blogger.com/profile/16405088162729045793noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-67827056069993036102011-02-16T02:28:55.797+02:002011-02-16T02:28:55.797+02:00Time to pick up the kids?Time to pick up the kids?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-4330745817616035682011-02-16T00:44:38.217+02:002011-02-16T00:44:38.217+02:00where is 8Mpixel BSI on cost curve Vs 5Mp sensors?...where is 8Mpixel BSI on cost curve Vs 5Mp sensors? <br /><br />I am trying to understand the sweet spot of cents/megapixel for camera phone image sensors. <br /><br />is it 8M pixel BSI or 5M pixel BSI or 5M pixel FSI or 3M pixel? (assume the lowest cost pixel size in each case)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-1097637699749492562011-02-16T00:14:00.389+02:002011-02-16T00:14:00.389+02:00To me it's not really clear from this block di...To me it's not really clear from this block diagram what kind of ADC is being used. There is a "column sample/hold" block and the converter precision is only 10 bits, so it may well have per-column ADC. The listed frame rate and resolution pairs seem consistent with per-column ADC.<br /><br />As I wrote in another recent thread, there is a low-cost way to bump up the performance of per-column ADC that is almost certainly not being used here.<br /><br />Time to pick up the kids...CDMhttps://www.blogger.com/profile/16405088162729045793noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-81912392121149295932011-02-15T21:29:28.885+02:002011-02-15T21:29:28.885+02:00Have you remarked that only OV doesn't use col...Have you remarked that only OV doesn't use column ADC. All others use column ADC structure. Any explanation, please?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-90459773038289145362011-02-15T18:16:54.615+02:002011-02-15T18:16:54.615+02:00what is the full well spec? or DR?what is the full well spec? or DR?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-30053104920217995652011-02-15T17:27:29.868+02:002011-02-15T17:27:29.868+02:00Is that temperature sensor in image sensor core is...Is that temperature sensor in image sensor core is patented ? Will it offset noise due to heating of sensor ? So this will give same quality picture in summer as well as winter ?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-22799695256163277262011-02-15T17:02:22.121+02:002011-02-15T17:02:22.121+02:00i was hoping that this product, to keep up with sa...i was hoping that this product, to keep up with samsung, sony and aptina, would be a 1.1um pixel.Anonymousnoreply@blogger.com