公开(公告)号：US20130113842A1

公开(公告)日：2013-05-09

申请号：US13649590

申请日：2012-10-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Sik Hwang ,  Uk-Chul Choi ,  Yong-Jun Jang ,  Su-Hyeong Park ,  Ji-Myoung Seo

IPC: G06F3/038 ,  G09G5/10

CPC classification number: G09G3/204 ,  G09G3/2022 ,  G09G3/348 ,  G09G2300/0426 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2310/0275 ,  G09G2310/08 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2330/021 ,  G09G2330/028

Abstract: A method of driving an electro wetting display panel includes applying a first data voltage to a pixel part of the display panel during a first section of a frame and applying a second data voltage different from the first data voltage to the same pixel part during a second section of the frame. The first data voltage is converted from display data based on a first gamma curve. The second data voltage is converted from the display data based on a second gamma curve. Light transmittance through the pixel part is changed based on movement of a fluid within the pixel part.

公开(公告)号：US20130127817A1

公开(公告)日：2013-05-23

申请号：US13674318

申请日：2012-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun-Sik HWANG ,  Uk-Chul Choi ,  Su-Hyeong Park ,  Cheol-Woo Park ,  Ji-Myoung Seo ,  Yong-Jun Jang

IPC: G09G3/00

CPC classification number: G09G3/001 ,  G02B26/005 ,  G09G3/348 ,  G09G2300/08 ,  G09G2310/063 ,  G09G2320/0673

Abstract: A method of driving an electro-wetting display panel including a pixel part is provided. In the method, data voltages are applied to the electro-wetting display panel during a first time of a frame. The frame has the first time and a second time. The first time has a plurality of horizontal periods. The data voltages are generated based on reference gamma voltages. At least one of reference gamma voltages of one of the horizontal periods is different from another of the reference gamma voltages of another of the horizontal periods. A reset voltage is applied to the electro-wetting display panel during the second time of the frame.

Abstract translation: 提供一种驱动包括像素部分的电润湿显示面板的方法。 在该方法中，数据电压在帧的第一时间被施加到电润湿显示面板。 该框架是第一次和第二次。 第一次具有多个水平周期。 基于参考伽马电压产生数据电压。 水平周期中的一个的参考伽玛电压中的至少一个不同于另一个水平周期的另一个参考伽玛电压。 在第二次框架期间，电润湿显示面板上施加复位电压。