Invention Grant
- Patent Title: Light-emitting diode device control method
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Application No.: US15408611Application Date: 2017-01-18
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Publication No.: US10204552B2Publication Date: 2019-02-12
- Inventor: Sen-Chuan Hung , Chi-Fu Tsao
- Applicant: AU OPTRONICS CORPORATION
- Applicant Address: TW Hsin-Chu
- Assignee: AU OPTRONICS CORPORATION
- Current Assignee: AU OPTRONICS CORPORATION
- Current Assignee Address: TW Hsin-Chu
- Agency: Locke Lord LLP
- Agent Tim Tingkang Xia, Esq.
- Priority: TW104144433A 20151230
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
A light-emitting diode device control method includes using a reset voltage source to reset a control terminal of a driving-transistor of the light-emitting diode device; compensating the control terminal of the driving-transistor to a compensation voltage level; resetting a first terminal of the driving transistor to a target voltage level so as to increase a voltage difference between the first terminal and a second terminal of the driving transistor; and the driving transistor providing a driving current for driving a light-emitting diode of the light-emitting diode device to emit light.
Public/Granted literature
- US20180190177A1 LIGHT-EMITTING DIODE DEVICE CONTROL METHOD Public/Granted day:2018-07-05
Information query
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