Invention Grant
- Patent Title: Electrical stress protection circuit and electronic device including the same
-
Application No.: US17165601Application Date: 2021-02-02
-
Publication No.: US11637424B2Publication Date: 2023-04-25
- Inventor: Byung Il Hong
- Applicant: Anapass Inc.
- Applicant Address: KR Seoul
- Assignee: Anapass Inc.
- Current Assignee: Anapass Inc.
- Current Assignee Address: KR Seoul
- Agency: Paratus Law Group, PLLC
- Priority: KR10-2020-0026180 20200302
- Main IPC: H02H9/04
- IPC: H02H9/04 ; H02H1/00 ; G09G3/20

Abstract:
An electrical stress protection circuit includes a detection circuit including a first transistor connected to a driving voltage rail and turned on when electrical stress is provided, and a bypass transistor turned on in response to a signal output when the first transistor is turned on and configured to provide electrical stress to a reference voltage rail. An electronic device configured to perform a predetermined function, includes a detection circuit including a first transistor connected to a driving voltage rail and turned on when electrical stress is provided, and an electrical stress protection circuit including a bypass transistor turned on in response to a signal output when the first transistor is turned on and configured to provide electrical stress to a reference voltage rail.
Public/Granted literature
- US20210273448A1 ELECTRICAL STRESS PROTECTION CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2021-09-02
Information query