公开(公告)号：US20190180689A1

公开(公告)日：2019-06-13

申请号：US15924751

申请日：2018-03-19

Applicant: AU Optronics Corporation

Inventor： Chien-Jen CHEN ,  Yi-Yo Dai ,  Tsang-Hong Wang

IPC: G09G3/3266 ,  G09G3/3225

Abstract: A method for driving a display device is provided. The display device includes a first driving circuit and a pixel array. The driving method includes the following step. In a first mode, by using the first driving circuit, a first light emission start signal is received to drive the pixel array. The first light emission start signal includes a plurality of first pulses, and duration of each of the first pulses is respectively overlapped with at least a part of a period of each of a first frame and at least one second frame. In a second mode, by using the first driving circuit, a second light emission start signal is received to drive the pixel array. The second light emission start signal includes a second pulse. Duration of the second pulse is overlapped with at least a part of a period of the first frame, and the second light emission start signal remains at a first level in a period of the at least one second frame.

公开(公告)号：US10332452B2

公开(公告)日：2019-06-25

申请号：US15719965

申请日：2017-09-29

Applicant: AU Optronics Corporation

Inventor： Tsang-Hong Wang ,  Chien-Jen Chen ,  Chi-Fu Tsao ,  Yi-Yo Dai

IPC: G09G3/3258 ,  G09G3/3275 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3266

Abstract: An OLED panel includes a data driver and an AMOLED. The data driver receives an input voltage and the data driver may generate a data output signal. The AMOLED may receive a positive supply voltage and a negative supply voltage and emit light according to the data output signal. In addition, the input voltage and the positive supply voltage are substantially the same.

公开(公告)号：US10600367B2

公开(公告)日：2020-03-24

申请号：US15924751

申请日：2018-03-19

Applicant: AU Optronics Corporation

Inventor： Chien-Jen Chen ,  Yi-Yo Dai ,  Tsang-Hong Wang

IPC: G06F1/00 ,  G09G3/3266 ,  G09G3/3225 ,  G09G3/30

Abstract: A method for driving a display device is provided. The display device includes a first driving circuit and a pixel array. The driving method includes the following step. In a first mode, by using the first driving circuit, a first light emission start signal is received to drive the pixel array. The first light emission start signal includes a plurality of first pulses, and duration of each of the first pulses is respectively overlapped with at least a part of a period of each of a first frame and at least one second frame. In a second mode, by using the first driving circuit, a second light emission start signal is received to drive the pixel array. The second light emission start signal includes a second pulse. Duration of the second pulse is overlapped with at least a part of a period of the first frame, and the second light emission start signal remains at a first level in a period of the at least one second frame.

公开(公告)号：US20180240406A1

公开(公告)日：2018-08-23

申请号：US15719965

申请日：2017-09-29

Applicant: AU Optronics Corporation

Inventor： Tsang-Hong WANG ,  Chien-Jen Chen ,  Chi-Fu Tsao ,  Yi-Yo Dai

IPC: G09G3/3258 ,  G09G3/3275

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0289 ,  G09G2330/021 ,  G09G2330/028

Abstract: An OLED panel includes a data driver and an AMOLED. The data driver receives an input voltage and the data driver may generate a data output signal. The AMOLED may receive a positive supply voltage and a negative supply voltage and emit light according to the data output signal. In addition, the input voltage and the positive supply voltage are substantially the same.