Invention Grant
- Patent Title: Drive circuit and display apparatus
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Application No.: US16323321Application Date: 2016-08-05
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Publication No.: US10909942B2Publication Date: 2021-02-02
- Inventor: Yoshihisa Takahashi
- Applicant: SAKAI DISPLAY PRODUCTS CORPORATION
- Applicant Address: JP Sakai
- Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
- Current Assignee: SAKAI DISPLAY PRODUCTS CORPORATION
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2016/073150 WO 20160805
- International Announcement: WO2018/025412 WO 20180208
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
Provided are a drive circuit capable of preventing a malfunction of the circuit, and a display apparatus. Each of the multiple shift registers comprising an output switching element and a first input switching element, wherein one or more shift registers of the multiple shift registers comprise a control switching element, wherein a first controlled terminal is connected to either an output control node to which a second controlled terminal of the first input switching element and a control terminal of the output switching element are connected or a second controlled terminal of the output switching element, and a second controlled terminal is connected to a predetermined electric potential, wherein a first clear signal to be high level at or before a time point when an predetermined clock signal rises is input to a control terminal of the control switching element.
Information query
IPC分类: