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1.发明授权公开(公告)号：US10964250B2
公开(公告)日：2021-03-30
申请号：US16420400
申请日：2019-05-23
发明人： Mun-San Park , Joon-Chul Goh , Woo-Mi Bae , Kyoung-Won Lee
摘要： A display apparatus includes a display panel and a timing controller. The timing controller generates first output image data based on input image data and sets a driving frequency of the display panel as a first frequency in a first operation mode. The timing controller converts the input image data into second output image data and sets the driving frequency of the display panel as a second frequency lower than the first frequency in a second operation mode. The display panel displays a first image based on the first frequency and the first output image data in the first operation mode. The first image is represented by X grayscales. The display panel displays a second image based on the second frequency and the second output image data in the second operation mode. The second image is represented by Y grayscales, where Y is less than X.
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公开(公告)号：US20210183298A1
公开(公告)日：2021-06-17
申请号：US17189557
申请日：2021-03-02
发明人： Mun-San Park , Joon-Chul Goh , Woo-Mi Bae , Kyoung-Won Lee
IPC分类号： G09G3/20
摘要： A display apparatus includes a display panel and a timing controller. The timing controller generates first output image data based on input image data and sets a driving frequency of the display panel as a first frequency in a first operation mode. The timing controller converts the input image data into second output image data and sets the driving frequency of the display panel as a second frequency lower than the first frequency in a second operation mode. The display panel displays a first image based on the first frequency and the first output image data in the first operation mode. The first image is represented by X grayscales. The display panel displays a second image based on the second frequency and the second output image data in the second operation mode. The second image is represented by Y grayscales, where Y is less than X.
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公开(公告)号：US11335233B2
公开(公告)日：2022-05-17
申请号：US17189557
申请日：2021-03-02
发明人： Mun-San Park , Joon-Chul Goh , Woo-Mi Bae , Kyoung-Won Lee
摘要： A display apparatus includes a display panel and a timing controller. The timing controller generates first output image data based on input image data and sets a driving frequency of the display panel as a first frequency in a first operation mode. The timing controller converts the input image data into second output image data and sets the driving frequency of the display panel as a second frequency lower than the first frequency in a second operation mode. The display panel displays a first image based on the first frequency and the first output image data in the first operation mode. The first image is represented by X grayscales. The display panel displays a second image based on the second frequency and the second output image data in the second operation mode. The second image is represented by Y grayscales, where Y is less than X.
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公开(公告)号：US10438556B2
公开(公告)日：2019-10-08
申请号：US15789264
申请日：2017-10-20
发明人： Kyoung-Won Lee , Su-Hyeong Park , Mun-San Park , Joon-Chul Goh , Woo-Mi Bae
IPC分类号： G09G3/36
摘要： A display apparatus includes a timing controller, a data driver and a display panel. The timing controller receives input image data at a first frequency substantially equal to a frame rate of an input image. The timing controller generates a data signal having the first frequency based on the input image data having the first frequency. The data driver converts the data signal into a data voltage. The display panel displays an image based on the data voltage.
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公开(公告)号：US20190279551A1
公开(公告)日：2019-09-12
申请号：US16420400
申请日：2019-05-23
发明人： MUN-SAN PARK , Joon-Chul Goh , Woo-Mi Bae , Kyoung-Won Lee
IPC分类号： G09G3/20
摘要： A display apparatus includes a display panel and a timing controller The timing controller generates first output image data based on input image data and sets a driving frequency of the display panel as a first frequency in a first operation mode. The timing controller converts the input image data into second output image data and sets the driving frequency of the display panel as a second frequency lower than the first frequency in a second operation mode. The display panel displays a first image based on the first frequency and the first output image data in the first operation mode. The first image is represented by X grayscales. The display panel displays a second image based on the second frequency and the second output image data in the second operation mode. The second image is represented by Y grayscales, where Y is less than X.
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公开(公告)号：US10339848B2
公开(公告)日：2019-07-02
申请号：US14993494
申请日：2016-01-12
发明人： Mun-San Park , Joon-Chul Goh , Woo-Mi Bae , Kyoung-Won Lee
摘要： A display apparatus includes a display panel and a timing controller. The timing controller generates first output image data based on input image data and sets a driving frequency of the display panel as a first frequency in a first operation mode. The timing controller converts the input image data into second output image data and sets the driving frequency of the display panel as a second frequency lower than the first frequency in a second operation mode. The display panel displays a first image based on the first frequency and the first output image data in the first operation mode. The first image is represented by X grayscales. The display panel displays a second image based on the second frequency and the second output image data in the second operation mode. The second image is represented by Y grayscales, where Y is less than X.
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公开(公告)号：US09818364B2
公开(公告)日：2017-11-14
申请号：US14690711
申请日：2015-04-20
发明人： Kyoung-Won Lee , Su-Hyeong Park , Mun-San Park , Joon-Chul Goh , Woo-Mi Bae
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3614 , G09G3/3648 , G09G3/3696 , G09G2310/0248 , G09G2310/027 , G09G2310/0297 , G09G2310/08 , G09G2320/0276 , G09G2330/021 , G09G2340/0435 , G09G2340/16
摘要： A display apparatus includes a timing controller, a data driver and a display panel. The timing controller receives input image data at a first frequency substantially equal to a frame rate of an input image. The timing controller generates a data signal having the first frequency based on the input image data having the first frequency. The data driver converts the data signal into a data voltage. The display panel displays an image based on the data voltage.
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