Invention Grant
- Patent Title: Image sensing system
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Application No.: US16833681Application Date: 2020-03-30
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Publication No.: US11244974B2Publication Date: 2022-02-08
- Inventor: Jung-Chen Chung
- Applicant: NOVATEK Microelectronics Corp.
- Applicant Address: TW Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: H01L27/146
- IPC: H01L27/146 ; H01L27/148 ; H04N5/345

Abstract:
An image sensing system includes a panel and an image sensing circuit. The panel includes a plurality of sensing pixels, a plurality of sensing lines and at least one first current source. Each of the plurality of sensing lines is coupled to a line of sensing pixels among the plurality of sensing pixels. Each of the at least one first current source is coupled to one of the plurality of sensing lines. The image sensing circuit, coupled to the panel, includes at least one second current source, each of which is coupled to one of the plurality of sensing lines. Wherein, a first sensing line among the plurality of sensing lines is coupled to a first current source among the at least one first current source and coupled to a second current source among the at least one second current source.
Public/Granted literature
- US20210305294A1 Image sensing system Public/Granted day:2021-09-30
Information query
IPC分类: