Invention Grant
- Patent Title: Display device having power supply with varying output voltage and driving method thereof
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Application No.: US14973043Application Date: 2015-12-17
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Publication No.: US10008157B2Publication Date: 2018-06-26
- Inventor: Jungjae Kim , Jaewon Han
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2014-0188914 20141224
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/3291 ; G09G3/3225 ; G09G3/3266
Abstract:
Provided is a display device that includes, for example, a display panel, a driver, a power supply unit, and a timing controller. The power supply unit may supply a voltage to the driver. The power supply unit may perform a compensation operation to vary an output voltage output from the power supply unit itself to correspond to a variation of a load before the load varies.
Public/Granted literature
- US20160189631A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2016-06-30
Information query
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