- Patent Title: Camera device having an image sensor comprising a conductive layer and a reflection layer stacked together to form a light pipe structure accommodating a filter unit
-
Application No.: US14540675Application Date: 2014-11-13
-
Publication No.: US09825078B2Publication Date: 2017-11-21
- Inventor: Chin-Chuan Hsieh , Hao-Min Chen , Wu-Cheng Kuo
- Applicant: VisEra Technologies Company Limited
- Applicant Address: TW Hsin-Chu
- Assignee: Visera Technologies Company Limited
- Current Assignee: Visera Technologies Company Limited
- Current Assignee Address: TW Hsin-Chu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: H01L27/146
- IPC: H01L27/146
Abstract:
An image sensor includes a sensing layer, a filter unit, and a conductive layer. The filter unit is disposed on the sensing layer. The conductive layer surrounds the filter unit, and is disposed on the sensing layer. Therefore, light passing through the filter unit and falling on an adjacent sensing unit is minimized, and the image quality of the image sensor is improved.
Public/Granted literature
- US20160141321A1 IMAGE SENSOR Public/Granted day:2016-05-19
Information query
IPC分类:
