公开(公告)号：US20160284747A1

公开(公告)日：2016-09-29

申请号：US15079835

申请日：2016-03-24

Applicant: SILICONFILE TECHNOLOGIES INC.

Inventor： Jae Young PARK ,  Won Ho LEE

IPC: H01L27/146

CPC classification number: H01L27/14689 ,  H01L27/14621 ,  H01L27/14645

Abstract: A 4-color image sensor may include a first unit pixel region having Gr, R, IR and B pixels on four divided regions; and a second unit pixel region having IR, R, Gb and B pixels on four divided regions, wherein the first unit pixel region and the second unit pixel regions are alternately arranged in a vertical direction and a horizontal direction, and the IR pixel is consecutively arranged along a diagonal line direction.

Abstract translation: 4色图像传感器可以包括在四个分割区域上具有Gr，R，IR和B像素的第一单位像素区域; 以及在四个分割区域上具有IR，R，Gb和B像素的第二单位像素区域，其中第一单位像素区域和第二单位像素区域在垂直方向和水平方向上交替排列，并且IR像素连续地 沿对角线方向排列。

公开(公告)号：US20160315112A1

公开(公告)日：2016-10-27

申请号：US15135219

申请日：2016-04-21

Applicant: SILICONFILE TECHNOLOGIES INC.

Inventor： Jae Young PARK ,  Won Ho LEE

IPC: H01L27/146 ,  H04N5/361

CPC classification number: H01L27/14623 ,  H01L27/14607 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/14645 ,  H01L27/14649 ,  H04N5/361 ,  H04N5/3745 ,  H04N9/045

Abstract: A 4-color pixel image sensor having a visible color noise reduction function in a near infrared ray (NIR) pixel may include an active pixel region having a plurality of photodiodes, a plurality of first metal layers, a plurality of color filters, a first NIR pixel and a micro-lens, which are stacked, wherein the plurality of photodiodes are arranged in series and the plurality of color filters are formed to be adjacent to each other in series; an NIR optical black pixel region having a plurality of photodiodes and a second NIR pixel, which are stacked, wherein the plurality of photodiodes are arranged in series; and a visible optical black pixel region having a plurality of photodiodes, a second metal layer, a plurality of color filters and a micro-lens, which are stacked, wherein the plurality of photodiodes are arranged in series, and the plurality of color filters are formed to be adjacent to each other in series, wherein the active pixel region, the NIR optical black pixel region and the visible optical black pixel region are arranged on a same substrate in series.

Abstract translation: 在近红外线（NIR）像素中具有可见颜色降噪功能的4色像素图像传感器可以包括具有多个光电二极管的有源像素区域，多个第一金属层，多个滤色器，第一 NIR像素和微透镜，其中所述多个光电二极管串联布置并且所述多个滤色器彼此串联形成; 具有堆叠的多个光电二极管和第二NIR像素的NIR光学黑色像素区域，其中所述多个光电二极管串联布置; 以及层叠有多个光电二极管的可见光学黑色像素区域，第二金属层，多个滤色器和微透镜，其中，所述多个光电二极管串联布置，并且所述多个滤色器为 形成为彼此相邻的串联，其中有源像素区域，NIR光学黑色像素区域和可见光学黑色像素区域被串联布置在同一衬底上。