公开(公告)号：WO2014059920A1

公开(公告)日：2014-04-24

申请号：PCT/CN2013/085252

申请日：2013-10-15

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： ZHANG, Caiting ,  LIU, Kun ,  FU, Jingjun ,  HU, Wenge

IPC: H01L27/148 ,  H01L27/146

CPC classification number: H01L27/1461 ,  H01L27/14616 ,  H01L27/14643 ,  H01L27/14683 ,  H01L27/14698 ,  H04N5/378

Abstract: A pixel cell, a method for manufacturing the same and an image sensor comprising the same are provided. The pixel cell comprises: a substrate (101); a photodiode (103), a pass transistor (107) and a floating diffusion structure (104) respectively formed on the substrate (101), in which the pass transistor (107) is formed between the photodiode (103) and the floating diffusion structure (104); and a PINNED structure (105), formed on the substrate (101) and connected with the floating diffusion structure (104), in which a reset voltage of the floating diffusion structure (104) is higher than a depletion voltage of the PINNED structure (105).

Abstract translation: 提供像素单元，其制造方法和包括该像素单元的图像传感器。 像素单元包括：基板（101）; 分别形成在基板（101）上的光电二极管（103），通过晶体管（107）和浮动扩散结构（104），其中在光电二极管（103）和浮动扩散结构 （104）; 以及形成在所述基板（101）上并与所述浮动扩散结构（104）连接的PINNED结构（105），其中所述浮动扩散结构（104）的复位电压高于所述PINNED结构的耗尽电压（ 105）。

公开(公告)号：WO2016078617A1

公开(公告)日：2016-05-26

申请号：PCT/CN2015/095208

申请日：2015-11-20

Applicant: BYD COMPANY LIMITED

Inventor： LIU, Kun ,  GUO, Xianqing ,  FU, Jingjun

IPC: H04N5/351 ,  H04N5/355

CPC classification number: H04N5/35563 ,  H01L27/14605 ,  H01L27/14621 ,  H01L27/14625 ,  H01L27/14627 ,  H04N5/238 ,  H04N5/3745

Abstract: An image forming system and an image sensor are provided. The image forming system (100), including: a substrate (10); a pixel array (20), formed on the substrate (10), including a plurality of pixel units, wherein each pixel unit includes: an image pixel subunit (25), a collecting pixel subunit (24), and an electroluminescent sheet (26), configured to cover the image pixel subunit (25); and a controller (30), connected with the pixel array (20) and configured to control the collecting pixel subunit (24) to detect incident light, such that the collecting pixel subunit (24) generates a voltage signal according to an intensity of the incident light and outputs the voltage signal to the electroluminescent sheet (26) so as to enable the electroluminescent sheet (26) to generate an attenuated optical signal from the incident light; and to control the image pixel subunit (25) to detect the attenuated optical signal, such that image pixel subunit (25) generates an image signal according to the attenuated optical signal.

Abstract translation: 提供了图像形成系统和图像传感器。 图像形成系统（100），包括：基板（10）; 形成在所述基板（10）上的像素阵列（20），包括多个像素单元，其中每个像素单元包括：图像像素子单元（25），收集像素子单元（24）和电致发光片 ），被配置为覆盖图像像素子单元（25）; 以及控制器（30），与所述像素阵列（20）连接并被配置为控制所述收集像素子单元（24）以检测入射光，使得所述收集像素子单元（24）根据所述像素阵列的强度产生电压信号 并且将电压信号输出到电致发光片（26），使得电致发光片（26）能够从入射光产生衰减的光信号; 并且控制图像像素单元（25）以检测衰减的光信号，使得图像像素子单元（25）根据衰减的光信号产生图像信号。

公开(公告)号：WO2016023429A1

公开(公告)日：2016-02-18

申请号：PCT/CN2015/085939

申请日：2015-08-03

Applicant: BYD COMPANY LIMITED

Inventor： LIU, Kun ,  GUO, Xianqing ,  FU, Jingjun

IPC: H04N5/374

CPC classification number: H04N5/374 ,  H04N5/2351 ,  H04N5/351

Abstract: A method for removing a sunspot of an image sensor, an apparatus for removing a sunspot of an image sensor and an image sensor are provided. The method includes: obtaining reset sampling signal values of pixel units in a pixel array of the image sensor; for each of the reset sampling signal values, determining whether the reset sampling signal value is less than a predetermined sampling signal threshold, and generating a comparing signal when the reset sampling signal value is less than the predetermined sampling signal threshold; generating location information of the pixel unit corresponding to the reset sampling signal value according to the comparing signal; and replacing the reset sampling signal value corresponding to the location information with a maximum brightness value.

Abstract translation: 提供一种去除图像传感器的太阳黑子的方法，用于去除图像传感器的太阳黑子的装置和图像传感器。 该方法包括：获得图像传感器的像素阵列中的像素单元的复位采样信号值; 对于每个复位采样信号值，确定复位采样信号值是否小于预定采样信号阈值，并且当复位采样信号值小于预定采样信号阈值时产生比较信号; 根据比较信号生成与复位采样信号值对应的像素单元的位置信息; 并以最大亮度值替换与位置信息对应的复位采样信号值。

公开(公告)号：EP2909863B1

公开(公告)日：2019-02-27

申请号：EP13846925.9

申请日：2013-10-15

Applicant: BYD Company Limited

Inventor： ZHANG, Caiting ,  LIU, Kun ,  FU, Jingjun ,  HU, Wenge

IPC: H01L27/148 ,  H01L27/146