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1. 发明申请

US20160351099A1 TIMING CONTROLLER AND DISPLAY DEVICE 审中-公开
标题翻译：定时控制器和显示设备
公开(公告)号：US20160351099A1
公开(公告)日：2016-12-01
申请号：US15167069
申请日：2016-05-27
申请人： LG DISPLAY CO., LTD.
发明人： ChangKun KIM , JoungTae KIM , TaeYoung JUNG
IPC分类号： G09G3/20
CPC分类号： G09G3/2044 , G09G3/2037 , G09G2310/08
摘要： A timing controller including a memory unit configured to store image data with respect to p*q sub-pixels defined using p numbers of data lines and q numbers of gate lines, a reception unit configured to receive, from a host, (n+m)-bit image data with respect to each of two or more of the sub-pixels, a controller configured to generate pseudo control data corresponding to m-bit image data of the two or more of the sub-pixels, and an output unit configured to output n-bit image data with respect to each of the sub-pixels to a digital unit of a data driving unit, and output the pseudo control data to an analog unit of the data driving unit.
摘要翻译：一种定时控制器，包括：存储单元，被配置为存储关于使用p个数据线和q个栅极线定义的p * q个子像素的图像数据;接收单元，被配置为从主机接收（n + m 相关于两个或更多个子像素中的每一个的位图像数据，控制器，被配置为产生对应于两个或更多个子像素的m位图像数据的伪控制数据，以及配置的输出单元将相对于每个子像素的n位图像数据输出到数据驱动单元的数字单元，并将该伪控制数据输出到数据驱动单元的模拟单元。

2. 发明申请

US20160351090A1 DATA DRIVER, DISPLAY DEVICE, AND DATA DRIVING METHOD 审中-公开
标题翻译：数据驱动器，显示设备和数据驱动方法
公开(公告)号：US20160351090A1
公开(公告)日：2016-12-01
申请号：US15167726
申请日：2016-05-27
申请人： LG DISPLAY CO., LTD.
发明人： TaeYoung JUNG , JoungTae KIM , ChangKun KIM
IPC分类号： G09G3/00
CPC分类号： G09G3/20 , G09G3/2007 , G09G3/2051 , G09G2310/027 , G09G2350/00
摘要： Provided is a data driver, a driving method of the data driver, and a display device. The data driver includes a latch unit configured to store n-bit image data, wherein n≧2; a conversion unit configured to convert N-bit digital data including the n-bit image data and variable m-bit pseudo control data into an analog voltage and then output the analog voltage, wherein m≧1; and an output unit configured to output a data voltage based on the analog voltage. The data driver is capable of supplying a high image quality based on N-bit digital data with a small circuit size that is based on n-bit image data.
摘要翻译：提供了数据驱动器，数据驱动器的驱动方法和显示装置。数据驱动器包括被配置为存储n位图像数据的锁存单元，其中n≥2; 转换单元，被配置为将包括n位图像数据和可变m位伪控制数据的N位数字数据转换为模拟电压，然后输出模拟电压，其中m≥1; 以及输出单元，被配置为基于所述模拟电压输出数据电压。数据驱动器能够以基于n位图像数据的小电路尺寸的N位数字数据提供高图像质量。

3. 发明申请

US20180151135A1 DISPLAY DEVICE AND DATA COMPENSATING METHOD THEREOF 审中-公开
公开(公告)号：US20180151135A1
公开(公告)日：2018-05-31
申请号：US15708964
申请日：2017-09-19
申请人： LG Display Co., Ltd.
发明人： YoungKyung KIM , JoungTae KIM
IPC分类号： G09G3/36 , F21V8/00
CPC分类号： G09G3/3607 , G02B6/0051 , G02B6/0053 , G02B6/0091 , G09G3/2003 , G09G5/00 , G09G5/026 , G09G5/06 , G09G2310/08 , G09G2320/0242 , G09G2320/041 , G09G2320/0666 , G09G2320/08
摘要： A display device and a data compensating method thereof are disclosed. The display device includes: a liquid crystal display panel having a plurality of pixels; a color temperature compensation unit configured to determine a color temperature at each position of a light guide plate using a thermal conductivity of the light guide plate and a color temperature at a reference position of the light guide plate, and determine a color temperature compensation value at positions of the light guide plate using the color temperature; and a timing controller configured to correct at least one of an R gain value and a B gain value of the image data using the color temperature compensation value.

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