Sony patent application US20150129943 "
Solid-state imaging device, method of manufacturing a solid-state imaging device, and electronic apparatus" by Nanako Kato and Toshifumi Wakano, presents a stacked global shutter pixel where the storage diode is shielded from the backside illumination:
![](//3.bp.blogspot.com/-VBOSO1dcM4Q/VWBpiQS7ZKI/AAAAAAAAMdc/bsbAQFJQSN8/s320/Sony%2BStacked%2BGS.GIF) |
Sony stacked GS pixel |
Sony's idea looks quite similar to the one presented by Apple in
US20150035028 application:
![](//1.bp.blogspot.com/-qtwpNR1LfC0/VN5t-PGNv2I/AAAAAAAALhc/-wtGcbrKhYE/s1600/Apple%2BGS%2Bpixel-1.GIF) |
Apple stacked GS pixel |
How about the light leakage through the TX1 gate hole please ? I think that its size should not be that small ...
ReplyDelete-yang ni