Invention Grant
- Patent Title: Voltage regulation circuit supplying reference voltage to display device
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Application No.: US17042808Application Date: 2018-11-06
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Publication No.: US11238827B2Publication Date: 2022-02-01
- Inventor: Xiaoyu Huang
- Applicant: HKC Corporation Limited , Chongqing HKC Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen; CN Chongqing
- Assignee: HKC Corporation Limited,Chongqing HKC Optoelectronics Technology Co., Ltd.
- Current Assignee: HKC Corporation Limited,Chongqing HKC Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen; CN Chongqing
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Priority: CN201810974612.9 20180824
- International Application: PCT/CN2018/114109 WO 20181106
- International Announcement: WO2020/037833 WO 20200227
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A voltage regulator circuit includes a power chip, a controlling chip, and a regulating chip. The controlling chip is configured to transmit a control signal, the regulating chip is configured to regulate an outputted voltage from the power chip to a preset voltage according to the control signal. The controlling chip is further configured to convert the preset voltage to a reference voltage.
Public/Granted literature
- US20210020138A1 VOLTAGE REGULATION CIRCUIT AND DISPLAY DEVICE Public/Granted day:2021-01-21
Information query
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