Invention Grant
- Patent Title: Level shift circuit and display driver integrated circuit
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Application No.: US16202025Application Date: 2018-11-27
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Publication No.: US11018655B2Publication Date: 2021-05-25
- Inventor: Kaname Yamano
- Applicant: SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD.
- Applicant Address: CN Shenzhen
- Assignee: SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD.
- Current Assignee: SHENZHEN TOREY MICROELECTRONIC TECHNOLOGY CO. LTD.
- Current Assignee Address: CN Shenzhen
- Agency: ScienBiziP, P.C.
- Priority: JPJP2017-228286 20171128
- Main IPC: H03K3/356
- IPC: H03K3/356 ; H03K19/0185 ; G09G3/3291 ; G09G3/3266 ; G09G3/20
Abstract:
A level shift block of a level shift circuit includes a level shifter by which an amplitude level of a signal to drive a P-type transistor is extended to a negative side, and a level shifter by which an amplitude level of a signal to drive an N-type transistor is extended to a positive side.
Public/Granted literature
- US20190165770A1 LEVEL SHIFT CIRCUIT AND DISPLAY DRIVER INTEGRATED CIRCUIT Public/Granted day:2019-05-30
Information query
IPC分类:
