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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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
Abstract: 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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin Woo Noh
Abstract: 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
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Woo Noh , Byung Ki Chun
CPC classification number: G09G5/38 , G09G3/20 , G09G5/373 , G09G2320/0285 , G09G2320/041 , G09G2320/046 , G09G2340/045 , G09G2340/0464 , G09G2340/0471 , G09G2340/0478 , G09G2380/02
Abstract: 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
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
IPC: G06F3/041
CPC classification number: G06F3/0418 , G09G3/2092 , G09G2320/0285 , G09G2354/00
Abstract: 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：US10706757B2
公开(公告)日：2020-07-07
申请号：US15137773
申请日：2016-04-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
Abstract: 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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Patent Agency Ranking
公开(公告)号：US10559241B2
公开(公告)日：2020-02-11
申请号：US15666360
申请日：2017-08-01
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Woo Noh , Jun Gyu Lee , Byung Ki Chun
Abstract: 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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7.发明授权公开(公告)号：US10088953B2
公开(公告)日：2018-10-02
申请号：US15181067
申请日：2016-06-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byung Ki Chun , Jin Woo Noh , Jun Gyu Lee
IPC: G06F3/041
Abstract: 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：US20180040305A1
公开(公告)日：2018-02-08
申请号：US15649741
申请日：2017-07-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Gyu Lee , Jin Woo Noh , Byung Ki Chun
IPC: G09G5/38 , G02F1/1333 , G09G5/373
CPC classification number: G09G5/38 , G02F1/133377 , G09G3/007 , G09G3/20 , G09G3/2092 , G09G5/003 , G09G5/18 , G09G5/373 , G09G2320/043 , G09G2340/0464
Abstract: A display device and a method of operation that can reduce memory utilization during a pixel shift operation. The device includes a display panel including a first pixel and a second pixel, a processor configured to generate a first image data corresponding to the first pixel, and a first timing control signal. An image corrector is configured to generate a second image data corresponding to the second pixel based on the first image data, and shift the first timing control signal by using a positional relationship between the first pixel and the second pixel to generate a second timing control signal. A data driver is configured to generate a data signal based on the second image data and the second timing control signal.
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公开(公告)号：US11532280B2
公开(公告)日：2022-12-20
申请号：US17346470
申请日：2021-06-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Woo Noh , Yun Ki Bae , Kwang Suk Shin
IPC: G09G3/3275 , G09G3/3266 , G09G3/3233 , G09G3/3225
Abstract: 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：US10417999B2
公开(公告)日：2019-09-17
申请号：US15649741
申请日：2017-07-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Gyu Lee , Jin Woo Noh , Byung Ki Chun
Abstract: A display device and a method of operation that can reduce memory utilization during a pixel shift operation. The device includes a display panel including a first pixel and a second pixel, a processor configured to generate a first image data corresponding to the first pixel, and a first timing control signal. An image corrector is configured to generate a second image data corresponding to the second pixel based on the first image data, and shift the first timing control signal by using a positional relationship between the first pixel and the second pixel to generate a second timing control signal. A data driver is configured to generate a data signal based on the second image data and the second timing control signal.
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