Invention Grant
US08698790B2 Power driver, driving method of the same, and organic light emitting display device including power driver
有权
电源驱动器及其驱动方法，以及包括电源驱动器的有机发光显示装置
- Patent Title: Power driver, driving method of the same, and organic light emitting display device including power driver
- Patent Title (中): 电源驱动器及其驱动方法，以及包括电源驱动器的有机发光显示装置
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Application No.: US12844128Application Date: 2010-07-27
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Publication No.: US08698790B2Publication Date: 2014-04-15
- Inventor: Wook Lee
- Applicant: Wook Lee
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2010-0005743 20100121
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00
Abstract:
A power driver for applying a voltage necessary for driving a gate driver for a display panel includes a first booster, a voltage selector, and a second booster. The first booster receives a voltage from a battery and generates a first voltage. The voltage selector selects one of the first voltage and a second voltage generated outside the power driver and applied to the display panel. The second booster receives an output of the voltage selector and generates a voltage necessary for the driving of the gate driver.
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