Myers Bigel, P.A.
Unit pixels for image sensors and pixel arrays comprising the same
Provided are unit pixels for image sensors and pixel arrays including the same. The unit pixels include a first pixel including first and second photo diodes which are adjacent to each other, and a first deep trench isolation (DTI) fully surrounding sides of the first and second photo diodes and electrically separating the first pixel from other pixels adjacent to the first pixel. The first pixel includes a second DTI positioned between the first photo diode and the second photo diode and having one side formed to be spaced apart from the first DTI. The first pixel also includes a color filter positioned on the first and second photo diodes and fully overlapping the first and second photo diodes. The first pixel further includes a floating diffusion node electrically connected with the first and second photo diodes. The first and second photo diodes share one floating diffusion node.
Samsung Electronics Co., Ltd.
H H H H H H H H H H H
H01L H01L H01L H01L H01L H01L H01L H04N H01L H04N H04N
additional inventional additional inventional inventional inventional inventional inventional inventional inventional inventional
Young-Woo Yi-Tae Seung-Wook Jung-Chak
Jung Kim Lee Ahn