Invention Grant
US09093573B2 Image sensor including temperature sensor and electronic shutter function
有权
图像传感器包括温度传感器和电子快门功能
- Patent Title: Image sensor including temperature sensor and electronic shutter function
- Patent Title (中): 图像传感器包括温度传感器和电子快门功能
-
Application No.: US14021640Application Date: 2013-09-09
-
Publication No.: US09093573B2Publication Date: 2015-07-28
- Inventor: Shen Wang
- Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Applicant Address: US AZ Phoenix
- Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Current Assignee Address: US AZ Phoenix
- Main IPC: H04N9/64
- IPC: H04N9/64 ; H01L31/02 ; H01L23/34 ; H04N5/335
Abstract:
An image sensor includes a substrate having a first conductivity type. A first well in the substrate has an opposite conductivity type and is doped with opposite conductivity type dopant. A second well in the first well has the opposite conductivity type and is doped with opposite conductivity type dopant. A first region in the second well has the opposite conductivity type and is doped with opposite conductivity type dopant. A second region in the first region has the first conductivity type and is doped with first conductivity type dopant. A third region in the second well adjacent the first region is of the opposite conductivity type and is doped with opposite conductivity type dopant. A temperature sensor is disposed between, and is connected to each of, the second region and the third region.
Public/Granted literature
- US20150070540A1 IMAGE SENSOR INCLUDING TEMPERATURE SENSOR AND ELECTRONIC SHUTTER FUNCTION Public/Granted day:2015-03-12
Information query
