Invention Grant
US09275578B2 Method for operating active matrix display system having triode switch driver circuitry
有权
用于操作具有三极管开关驱动电路的有源矩阵显示系统的方法
- Patent Title: Method for operating active matrix display system having triode switch driver circuitry
- Patent Title (中): 用于操作具有三极管开关驱动电路的有源矩阵显示系统的方法
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Application No.: US13969791Application Date: 2013-08-19
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Publication No.: US09275578B2Publication Date: 2016-03-01
- Inventor: Bahman Hekmatshoartabari , Davood Shahrjerdi
- Applicant: GLOBALFOUNDRIES INC.
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES INC.
- Current Assignee: GLOBALFOUNDRIES INC.
- Current Assignee Address: KY Grand Cayman
- Agency: Scully Scott Murphy and Presser
- Agent Frank DiGiglio
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/32
Abstract:
A pixel circuit for an active matrix organic light-emitting diode display system includes a first input node, a second input node, first power supply node, a second power supply node, a triode switch circuit, a storage capacitor, an organic light emitting diode, and a resistive element. The triode switch circuit is connected to the first and second input nodes. The storage capacitor is connected between an output of the triode switch circuit and the second power supply node. The organic light-emitting diode is connected between the output of the triode switch circuit and the second power supply node. The first resistive element is connected between the output of the triode switch circuit and the first power supply node.
Public/Granted literature
- US20140320555A1 ACTIVE MATRIX TRIODE SWITCH DRIVER CIRCUIT Public/Granted day:2014-10-30
Information query
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