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公开(公告)号：US20180068607A1
公开(公告)日：2018-03-08
申请号：US15689400
申请日：2017-08-29
发明人： YONGJUN JANG , CHEOLWOO PARK , YOUNG-SOO HWANG , JAEWOONG KANG , SEUNGHWAN PARK , DONGGYU LEE
IPC分类号： G09G3/20
摘要： A display apparatus includes a display panel which displays an image, and includes a gate line and a data line, a gate driving part which outputs a gate signal to the gate line and a data driving part which outputs a data signal to the data line, and selectively outputs first color gamma data, second color gamma data and third color gamma data in response to a selection signal, and generates the data signal using the first color gamma data, the second color gamma data and the third color gamma data.
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公开(公告)号：US20170025058A1
公开(公告)日：2017-01-26
申请号：US15288601
申请日：2016-10-07
发明人： WON SIK OH , YUNKI BAEK , JINHO PARK , GIGEUN KIM , CHEOLWOO PARK , KYOUNGWON LEE , HEESOON JEONG , JAEMIN HA
CPC分类号： G09G3/2092 , G06K9/00255 , G09G3/3611 , G09G2320/028 , G09G2320/0626 , G09G2320/0673 , G09G2354/00 , H04N5/202
摘要： An image display system includes a camera part and an image display part. The image display part includes a user analyzer, a gamma corrector, a gamma voltage generator, and a display panel. The camera part takes a picture of a user and generates a user image signal. The user analyzer calculates the user's viewing direction based on the user image signal. The gamma corrector generates a correction gamma value based on the viewing direction. The gamma voltage generator generates a gamma voltage based on the correction gamma value, and the display panel displays an image corresponding to the gamma voltage. Accordingly, the image display system provides the image having an optimized gamma curve to the user in real time even without a separate input from the user.
摘要翻译： 图像显示系统包括相机部分和图像显示部分。 图像显示部分包括用户分析器，伽马校正器，伽玛电压发生器和显示面板。 相机部分拍摄用户的照片并产生用户图像信号。 用户分析器基于用户图像信号计算用户的观看方向。 伽马校正器基于观察方向生成校正伽马值。 伽马电压发生器基于校正伽马值产生伽马电压，并且显示面板显示对应于伽马电压的图像。 因此，图像显示系统即使没有来自用户的单独输入，也可以实时地向用户提供具有优化的伽马曲线的图像。
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公开(公告)号：US20140204104A1
公开(公告)日：2014-07-24
申请号：US13925593
申请日：2013-06-24
发明人： YONGJUN JANG , Nam-Gon CHOI , Geunjeong PARK , Hyundae LEE , CHEOLWOO PARK , Jeong-hun SO , BONGHYUN YOU , YUN KI BAEK , Kyoung Ho LIM
CPC分类号： G09G3/3648 , G09G3/20 , G09G5/363 , G09G2300/0426 , G09G2330/028 , G09G2360/12
摘要： A display apparatus includes pixels connected to gate lines and data lines, a gate driver configure to drive the gate lines, a data driver including a plurality of data driving parts configured to drive the data lines. The control board includes a processor that outputs an image signal and a control signal and a timing controller that outputs a first control signal to control the gate driver and a second control signal and a data signal to control the data driver in response to the image signal and the control signal.
摘要翻译： 显示装置包括连接到栅极线和数据线的像素，配置为驱动栅极线的栅极驱动器，包括被配置为驱动数据线的多个数据驱动部分的数据驱动器。 控制板包括输出图像信号和控制信号的处理器和输出第一控制信号以控制栅极驱动器的定时控制器，以及响应于图像信号的第二控制信号和数据信号来控制数据驱动器 和控制信号。
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