公开(公告)号：US20100110058A1

公开(公告)日：2010-05-06

申请号：US12609550

申请日：2009-10-30

申请人： Sang-Moon MOH ,  Han-Jin RYU ,  Hong-Sig CHU ,  Kwang-Jae KIM ,  Sang-Don BAE ,  In-Jae HWANG ,  Seung-Hwan MOON ,  Sang-Soo KIM

发明人： Sang-Moon MOH ,  Han-Jin RYU ,  Hong-Sig CHU ,  Kwang-Jae KIM ,  Sang-Don BAE ,  In-Jae HWANG ,  Seung-Hwan MOON ,  Sang-Soo KIM

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0209 ,  G09G2330/06

摘要： A display apparatus includes; a data driver integrated in one chip and which outputs data signals; a gate driver which sequentially outputs gate signals, a display panel which includes; a plurality of data lines which receive the data signals, a plurality of gate lines which receive the gate signals, and a plurality of pixels connected to a corresponding gate line and a corresponding data line, a voltage generator which generates a common voltage and a storage voltage and provides them to the display panel, and a voltage compensator which receives the storage voltage fedback from the display panel and generates a compensation signal, wherein the display panel further includes a feedback line which provides the voltage compensator with the storage voltage, and wherein the feedback line is electrically connected to the voltage compensator through the data driver.

摘要翻译： 显示装置包括： 集成在一个芯片中并且输出数据信号的数据驱动器; 顺序地输出门信号的栅极驱动器，显示面板，包括： 接收数据信号的多条数据线，接收门信号的多条栅极线以及连接到对应的栅极线和相应数据线的多个像素，产生公共电压的电压发生器和存储器 电压并将其提供给显示面板，以及电压补偿器，其接收从显示面板反馈的存储电压并产生补偿信号，其中显示面板还包括向电压补偿器提供存储电压的反馈线，并且其中 反馈线通过数据驱动器电连接到电压补偿器。

公开(公告)号：US20090189840A1

公开(公告)日：2009-07-30

申请号：US12172678

申请日：2008-07-14

申请人： Hong-Sig CHU ,  Jae-Min Ha ,  Il-Koo Nah

发明人： Hong-Sig CHU ,  Jae-Min Ha ,  Il-Koo Nah

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3413 ,  G09G3/2044 ,  G09G3/3648 ,  G09G2320/0233 ,  G09G2320/0673 ,  G09G2360/141

摘要： A display apparatus includes a backlight assembly generating a light; a sensor sensing an amount of the light and color coordinates of the light to generate sensing information; a display panel receiving the light and displaying an image in response to a gray-scale voltage; a gray-scale compensation unit receiving M-bit source data and compensating a gray-scale of the source data in response to the sensing information to generate N-bit first compensation data; and a data driver converting the first compensation data into gray-scale voltage and proving the gray-scale voltage to the display panel.

摘要翻译： 显示装置包括产生光的背光组件; 传感器感测光的光和颜色坐标的量以产生感测信息; 接收光并且响应于灰度电压显示图像的显示面板; 灰度补偿单元接收M位源数据，并响应于感测信息补偿源数据的灰度，以产生N位第一补偿数据; 以及数据驱动器，将第一补偿数据转换成灰度级电压，并向显示面板证明灰度电压。