公开(公告)号：US20130135014A1

公开(公告)日：2013-05-30

申请号：US13565807

申请日：2012-08-03

申请人： Po-Hsin LIN ,  Chi-Liang WU ,  Chin-Wen LIN ,  Ted-Hong SHINN

发明人： Po-Hsin LIN ,  Chi-Liang WU ,  Chin-Wen LIN ,  Ted-Hong SHINN

IPC分类号： H03K3/00

CPC分类号： G09G3/344 ,  G09G2310/0267

摘要： A driver circuit is provided. The driver circuit includes a first transistor for receiving a preceding gate signal to generate a first control signal, a second transistor for pulling down the first control signal according to a second control signal, a third transistor for outputting a clock signal according to the first control signal, a fourth transistor for pulling down the clock signal according to the second control signal, a fifth transistor connected to a high voltage source for outputting the second control signal, a sixth transistor for pulling down the second control signal according to the first control signal, a seventh transistor for receiving a next gate signal to pull down the first control signal, and a capacity. The preceding gate signal charges the capacitor to generate the first control signal.

摘要翻译： 提供驱动电路。 驱动器电路包括：第一晶体管，用于接收先前的栅极信号以产生第一控制信号;第二晶体管，用于根据第二控制信号下拉第一控制信号;第三晶体管，用于根据第一控制输出时钟信号 信号，用于根据第二控制信号下拉时钟信号的第四晶体管，连接到用于输出第二控制信号的高电压源的第五晶体管，用于根据第一控制信号拉低第二控制信号的第六晶体管 ，用于接收下一个栅极信号以下拉第一控制信号的第七晶体管和一个容量。 先前的门信号为电容器充电以产生第一控制信号。

公开(公告)号：US20130113687A1

公开(公告)日：2013-05-09

申请号：US13610888

申请日：2012-09-12

申请人： Po-Hsin LIN ,  Chi-Liang WU ,  Chin-Wen LIN ,  Ted-Hong SHINN

发明人： Po-Hsin LIN ,  Chi-Liang WU ,  Chin-Wen LIN ,  Ted-Hong SHINN

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0861

摘要： An active matrix organic light emitting diode pixel circuit includes an organic light emitting diode, a driving circuit, a switching circuit and a capacitor. In a charge state, by controlling the switching circuit, a first end of the capacitor is electrically coupled to a signal input terminal, and a second end of the capacitor is electrically coupled to a first power source. In a compensation state, by controlling the switching circuit, the first end of the capacitor is electrically coupled to the signal input terminal, and the second end of the capacitor is electrically coupled to an anode of the organic light emitting diode. In an emission state, by controlling the switching circuit, the first end of the capacitor is electrically coupled to the driving circuit, and the second end of the capacitor is electrically coupled to the driving circuit and the anode of the organic light emitting diode.

摘要翻译： 有源矩阵有机发光二极管像素电路包括有机发光二极管，驱动电路，开关电路和电容器。 在充电状态下，通过控制开关电路，电容器的第一端电耦合到信号输入端子，电容器的第二端电耦合到第一电源。 在补偿状态下，通过控制开关电路，电容器的第一端电耦合到信号输入端子，电容器的第二端电耦合到有机发光二极管的阳极。 在发射状态下，通过控制开关电路，电容器的第一端电耦合到驱动电路，并且电容器的第二端电耦合到有机发光二极管的驱动电路和阳极。

公开(公告)号：US20130050175A1

公开(公告)日：2013-02-28

申请号：US13558313

申请日：2012-07-25

申请人： Chi-Liang WU ,  Po-Hsin LIN ,  Chin-Wen LIN ,  Ted-Hong SHINN

发明人： Chi-Liang WU ,  Po-Hsin LIN ,  Chin-Wen LIN ,  Ted-Hong SHINN

IPC分类号： G09G3/32 ,  G06F3/038

CPC分类号： G09G3/3225

摘要： An OLED driving circuit is provided. The OLED driving circuit comprises a switch transistor, a storage capacitor, a driving transistor and a control module. In a charging time period, a charging switch of the control module is conducted to connect the storage capacitor and a first voltage end and a data signal is transmitted from the switch transistor to the storage capacitor. In a memory time period, a memory switch of the control module is conducted to connect the storage capacitor and an OLED and the data signal is transmitted from the switch transistor to the storage capacitor. In a light-emitting time period, three light-emitting switches are conducted to connect the driving transistor to the storage capacitor, the first voltage end and the OLED.

摘要翻译： 提供OLED驱动电路。 OLED驱动电路包括开关晶体管，存储电容器，驱动晶体管和控制模块。 在充电时间段中，控制模块的充电开关被导通以连接存储电容器和第一电压端，数据信号从开关晶体管传输到存储电容器。 在存储时间段中，控制模块的存储器开关被导通以连接存储电容器和OLED，数据信号从开关晶体管传输到存储电容器。 在发光时间段中，传导三个发光开关以将驱动晶体管连接到存储电容器，第一电压端和OLED。