Invention Grant
- Patent Title: Two-transistor pixel array
- Patent Title (中): 双晶体管像素阵列
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Application No.: US13849343Application Date: 2013-03-22
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Publication No.: US08741680B2Publication Date: 2014-06-03
- Inventor: Keith G. Fife , Kim L. Johnson , Mark James Milgrew
- Applicant: Life Technologies Corporation
- Applicant Address: US CA Carlsbad
- Assignee: Life Technologies Corporation
- Current Assignee: Life Technologies Corporation
- Current Assignee Address: US CA Carlsbad
- Main IPC: H01L21/00
- IPC: H01L21/00
Abstract:
A two-transistor (2T) pixel comprises a chemically-sensitive transistor (ChemFET) and a selection device which is a non-chemically sensitive transistor. A plurality of the 2T pixels may form an array, having a number of rows and a number of columns. The ChemFET can be configured in a source follower or common source readout mode. Both the ChemFET and the non-chemically sensitive transistor can be NMOS or PMOS device.
Public/Granted literature
- US20130228829A1 TWO-TRANSISTOR PIXEL ARRAY Public/Granted day:2013-09-05
Information query
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