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公开(公告)号：US11568774B2
公开(公告)日：2023-01-31
申请号：US16896055
申请日：2020-06-08
发明人： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
摘要： There is provided a method of displaying an image on a display device, the method including moving an image displayed at an image display region of the display device, and reducing a first region and enlarging a second region, the first and second regions included in the image, wherein the image has a smaller size than the image display region.
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公开(公告)号：US10254891B2
公开(公告)日：2019-04-09
申请号：US15246212
申请日：2016-08-24
发明人： Jin Woo Noh
摘要： Disclosed is a touch sensitive display device, including: a display panel configured to display an image according to received image data; a touch sensing unit configured to generate touch sensing signals in response to a touch; a data analyzing unit configured to determine a noise period from the image data; and a touch control unit configured to set a sensing period that is outside the noise period, and to calculate a touch position based on the touch sensing signals corresponding to the sensing period and not to the noise period.
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公开(公告)号：US09734801B2
公开(公告)日：2017-08-15
申请号：US15011776
申请日：2016-02-01
发明人： Jin Woo Noh , Byung Ki Chun
CPC分类号： G09G5/38 , G09G3/20 , G09G5/373 , G09G2320/0285 , G09G2320/041 , G09G2320/046 , G09G2340/045 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478 , G09G2380/02
摘要： A display device includes a display panel including a first display area displaying a first image and a second display area adjacent to the first display area and displaying a second image and an image corrector generating an image shifted by correcting the first image and the second image where the image corrector may correct the first image and the second image such that the first image is shifted only in the first display area and the second image is shifted only in the second display area.
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公开(公告)号：US20170115821A1
公开(公告)日：2017-04-27
申请号：US15181067
申请日：2016-06-13
发明人： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
IPC分类号： G06F3/041
CPC分类号： G06F3/0418 , G09G3/2092 , G09G2320/0285 , G09G2354/00
摘要： A touch screen display device includes: an image corrector configured to generate second image data based on first image data and to generate a second lookup table based on a positional relationship between a first pixel driven corresponding to predetermined data in the first image data and a second pixel driven corresponding to the predetermined data in the second image data; a data driver configured to generate a data signal based on the second image data; a display panel comprising pixels configured to emit light with a brightness corresponding to the data signal; and a processor configured to correct a second touch position on the second pixel to a first touch position on the first pixel based on the second lookup table.
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公开(公告)号：US12032775B2
公开(公告)日：2024-07-09
申请号：US16786617
申请日：2020-02-10
发明人： Hyoung Wook Jang , Hyun Jae Na , Jin Woo Noh , Soon Sung Ahn
CPC分类号： G06F3/04164 , G06F3/04166 , G06F3/0443 , G06F2203/04106 , G06F2203/04112
摘要： A display device includes: a plurality of first electrode patterns; a plurality of second electrode patterns; a plurality of first touch signal lines; and a plurality of second touch signal lines. The plurality of first electrode patterns respectively include a plurality of first electrode cells physically separated from each other and arranged in a first direction. The plurality of second electrode patterns include a plurality of second electrode cells physically separated from each other and arranged in a second direction crossing the first direction. The plurality of first touch signal lines are connected to the first electrode cells. The plurality of second touch signal lines are connected to the second electrode cells. The first and second electrode patterns and the first and second touch signal lines are all positioned at the same layer on a substrate. The first touch signal lines are independently connected to each first electrode cell.
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6.发明授权公开(公告)号：US11217136B2
公开(公告)日：2022-01-04
申请号：US16936214
申请日：2020-07-22
发明人： Jin Woo Noh , Geun Young Jeong
IPC分类号： G09G3/00
摘要： A foldable display device includes a display panel with a first display region, a second display region and a foldable display region located between the first and seconds display regions. A degradation information storage stores first degradation information for a first edge region and second degradation information for a second edge region. An edge information extractor extracts, in a first partial driving mode, first edge information for the first edge region from first partial image data, and extracts, in a second partial driving mode, second edge information for the second edge region from second partial image data. A gradation image generator generates, in the first partial driving mode, first gradation data based on the first edge information and the second degradation information, and generates, in the second partial driving mode, second gradation data based on the first degradation information and the second edge information.
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公开(公告)号：US20210304681A1
公开(公告)日：2021-09-30
申请号：US17346470
申请日：2021-06-14
发明人： Jin Woo Noh , Yun Ki Bae , Kwang Suk Shin
IPC分类号： G09G3/3275 , G09G3/3266
摘要： An organic light emitting diode (OLED) display device supporting a variable frame mode includes an OLED display panel, a data driver configured to provide a data signal to the OLED display panel, a scan driver configured to provide a scan signal to the OLED display panel, an emission driver configured to provide an emission control signal to the OLED display panel, and a controller configured to control the data driver, the scan driver and the emission driver, to count a time of a current frame, and to control the emission driver to decrease an off period ratio of the emission control signal as the counted time of the current frame increases.
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公开(公告)号：US10777115B2
公开(公告)日：2020-09-15
申请号：US15883502
申请日：2018-01-30
发明人： Dong Hoon Lee , Jin Woo Noh , Byung Sun Kim , Jae Hyung Cho
摘要： A display device includes a display panel which includes first and second display areas adjacent to each other, a processor which generates first image data corresponding to the first and second display areas if a display mode is a first mode, and generates second image data corresponding to the first display area if the display mode is a second mode and a display driver which generates a first data signal corresponding to the first image data in the first mode, and converts the second image data and generates a second data signal corresponding to the converted second image data in the second mode. When the display device is driven in the second mode, a gradation image may be displayed on at least a region of the second display area.
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公开(公告)号：US10706757B2
公开(公告)日：2020-07-07
申请号：US15137773
申请日：2016-04-25
发明人： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
摘要： There is provided a method of displaying an image on a display device, the method including moving an image displayed at an image display region of the display device, and reducing a first region and enlarging a second region, the first and second regions included in the image, wherein the image has a smaller size than the image display region.
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公开(公告)号：US10559241B2
公开(公告)日：2020-02-11
申请号：US15666360
申请日：2017-08-01
发明人： Jin Woo Noh , Jun Gyu Lee , Byung Ki Chun
摘要： A method for displaying an image using a display device includes generating first image data corresponding to a first image displayed in a first area in an image display area, differently determining the size of a second area in which a second image is displayed corresponding to shift information of a preset image, generating second image data corresponding to the second image, based on the first image data, generating a data signal, based on the first image data or the second image data, and emitting light with a luminance corresponding to the data signal.
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