Invention Grant
- Patent Title: Level shifting circuit
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Application No.: US16338349Application Date: 2018-05-22
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Publication No.: US10659049B2Publication Date: 2020-05-19
- Inventor: Tangxiang Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@38e3581b
- International Application: PCT/CN2018/087831 WO 20180522
- International Announcement: WO2018/219177 WO 20181206
- Main IPC: H03K19/0185
- IPC: H03K19/0185 ; H03K19/003

Abstract:
The present disclosure provides a level shifting circuit which includes a boost subcircuit and a first phase-inverting subcircuit. The boost subcircuit has a first terminal being coupled to an input terminal of the level shifting circuit, a second terminal being coupled to a first high level signal terminal, a third terminal being coupled to a low level signal terminal, a fourth terminal being coupled to a first terminal of the first phase-inverting subcircuit; the first phase-inverting subcircuit has a second terminal being coupled to the first high level signal terminal, a third terminal being coupled to the low level signal terminal, a fourth terminal being coupled to a first output terminal of the level shifting circuit, the first phase-inverting subcircuit is configured to cause the third terminal to be electrically coupled to the fourth terminal when the first terminal thereof receives a high level signal.
Public/Granted literature
- US20190229733A1 LEVEL SHIFTING CIRCUIT Public/Granted day:2019-07-25
Information query
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