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公开(公告)号：US20220189434A1
公开(公告)日：2022-06-16
申请号：US17688019
申请日：2022-03-07
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong-Su KIM , Su-Hyeong PARK , Ho-Yong JUNG , Jae-Ho CHOI
Abstract: A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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2.发明申请公开(公告)号：US20200152155A1
公开(公告)日：2020-05-14
申请号：US16740842
申请日：2020-01-13
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong-Su KIM , Su-Hyeong PARK , Ho-Yong JUNG , Jae-Ho CHOI
Abstract: A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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3.发明申请DISPLAY DEVICE, ELECTRONIC DEVICE HAVING DISPLAY DEVICE AND METHOD OF OPERATING THE SAME 审中-公开显示装置，具有显示装置的电子装置及其操作方法公开(公告)号：US20150340014A1
公开(公告)日：2015-11-26
申请号：US14583728
申请日：2014-12-28
Applicant: Samsung Display Co., LTD.
Inventor： Myeong-Su KIM , Su-Hyeong PARK , Ho-Yong JUNG , Jae-Ho CHOI
Abstract: A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
Abstract translation: 显示装置包括：包括多个像素的显示面板;被配置为向像素提供扫描信号的扫描驱动单元，被配置为向像素提供数据信号的数据驱动单元;以及控制器，被配置为提供驱动频率信息 将以基于驱动频率信息确定的驱动频率的图像数据传送到显示装置的处理器，从处理器接收具有驱动频率的图像数据，并将扫描驱动单元和数据驱动单元控制到 以驱动频率驱动显示面板。
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Patent Agency Ranking
4.发明申请公开(公告)号：US20170110080A1
公开(公告)日：2017-04-20
申请号：US15396139
申请日：2016-12-30
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Moon MOH , Myeong-Su KIM , Jin-Ho PARK , Man-Sung KIM , Dong-Il SEO
IPC: G09G3/36
CPC classification number: G09G3/3688 , G09G3/3648 , G09G5/18 , G09G2300/0408 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , G09G2370/08
Abstract: A display panel includes a timing controller embedded data driver and a first data driver. The timing controller embedded data driver includes an image processing part and an internal data driving part. The image processing part generates a first data signal corresponding to a first display area and a second data signal corresponding to a second display area based on input image data. The internal data driving part generates a second data voltage based on the second data signal to output the second data voltage to the second display area. The first data driver is disposed at a first side of the timing controller embedded data driver. The first data driver receives the first data signal from the timing controller embedded data driver and generates a first data voltage based on the first data signal to output the first data voltage to the first display area.
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5.发明申请DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND IMAGE DISPLAY SYSTEM INCLUDING THE SAME 有权显示装置，其驱动方法和包括其的图像显示系统公开(公告)号：US20150301580A1
公开(公告)日：2015-10-22
申请号：US14632878
申请日：2015-02-26
Applicant: Samsung Display Co., Ltd.
Inventor： Weon-Jun CHOE , Joon-Chul GOH , Yun-Ki BAEK , Hae-Kwan SEO , Myeong-Su KIM , Jae-Wan PARK
CPC classification number: G09G5/377 , G06F1/3206 , G06F1/3265 , G06F3/0416 , G06F3/14 , G09G5/026 , G09G2330/021 , G09G2340/10 , G09G2340/12 , G09G2360/127 , G09G2360/18 , Y02D10/153
Abstract: According to an embodiment, the display device includes a touch controller, an image processor, and a display driver. The touch controller is configured to output touch event information corresponding to a touch signal received from a touch panel. The image processor is configured to determine whether a host is in a sleep mode or a normal mode, and to output mixed image data obtained by overlapping an image displayed on a display panel and a marker corresponding to the touch event information while a host is in the sleep mode. The display driver is configured to output pixel driving signals corresponding to the mixed image data to the display panel. The touch controller or image processor is further configured to determine whether a touch input of a user to the touch panel meets a predetermined condition, and if the predetermined condition is met, output a wake-up signal to the host.
Abstract translation: 根据实施例，显示装置包括触摸控制器，图像处理器和显示驱动器。 触摸控制器被配置为输出与从触摸面板接收的触摸信号相对应的触摸事件信息。 图像处理器被配置为确定主机是处于睡眠模式还是正常模式，并且通过在显示面板上显示的图像和与触摸事件信息相对应的标记重叠而获得的混合图像数据，而主机处于 睡眠模式。 显示驱动器被配置为将与混合图像数据相对应的像素驱动信号输出到显示面板。 触摸控制器或图像处理器还被配置为确定用户对触摸面板的触摸输入是否满足预定条件，并且如果满足预定条件，则向主机输出唤醒信号。
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6.发明公开公开(公告)号：US20240105144A1
公开(公告)日：2024-03-28
申请号：US18529405
申请日：2023-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong-Su KIM , Su-Hyeong PARK , Ho-Yong JUNG , Jae-Ho CHOI
CPC classification number: G09G5/18 , G06T1/20 , G09G3/2096 , G09G5/10 , G09G2320/0247 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/16 , G09G2370/08
Abstract: A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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公开(公告)号：US20150371609A1
公开(公告)日：2015-12-24
申请号：US14836627
申请日：2015-08-26
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Jun CHOI , Jae-Won JEONG , Jae-Suk CHOI , Seung-Ho BAEK , Joo Seok YEOM , Young-Su HAN , Myeong-Su KIM , Yun-Jae KIM , Jin-Soo KIM , Seung Hwan MOON , Po-Yun PARK , Jae Wan PARK , Kwan-Young OH , Min Joo LEE , Jung Hwan CHO
CPC classification number: G09G5/18 , G06T1/20 , G06T1/60 , G09G3/2092 , G09G3/3406 , G09G3/3648 , G09G2300/04 , G09G2320/0247 , G09G2320/0626 , G09G2320/064 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/18
Abstract: The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
Abstract translation: 本发明提供一种具有降低的功耗并减少亮度变化和闪烁感知的显示装置及其驱动方法。 根据示例性实施例的显示装置包括：显示面板，被配置为显示静止图像和运动图像; 信号控制器，被配置为控制用于驱动显示面板的信号; 以及图形处理单元，被配置为将输入图像数据发送到所述信号控制器，其中所述信号控制器包括被配置为存储所述输入图像数据的帧存储器，并且当显示所述运动图像时所述显示面板以第一频率被驱动， 当显示静止图像时，显示面板以低于第一频率的第二频率被驱动。
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公开(公告)号：US20150301678A1
公开(公告)日：2015-10-22
申请号：US14615351
申请日：2015-02-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Mun-San PARK , Weon-Jun CHOE , Myeong-Su KIM , Kee-Hyun NAM , Jae-Wan PARK , Jung-Hyun BAIK , Bong-Hyun YOU
CPC classification number: G06F3/0416 , G06F3/0488 , G06T1/20 , G09G5/08 , G09G5/36 , G09G5/397 , G09G2340/10 , G09G2340/12 , G09G2340/125 , G09G2354/00 , G09G2360/10
Abstract: An image display system is provided. The image display system includes a host, and a touch controller configured to generate touch event information corresponding to a touch signal and supply the touch event information to an accelerator, wherein the touch signal is output from a touch panel. The accelerator is configured to generate, based on the touch event information supplied from the touch controller, output image data corresponding to a touch event. The image display system further includes a display controller configured to supply the output image data generated by the accelerator to a display panel.
Abstract translation: 提供图像显示系统。 图像显示系统包括主机和触摸控制器，其被配置为生成与触摸信号相对应的触摸事件信息，并将触摸事件信息提供给加速器，其中触摸信号从触摸面板输出。 加速器被配置为基于从触摸控制器提供的触摸事件信息来产生对应于触摸事件的图像数据。 图像显示系统还包括：显示控制器，被配置为将由加速器产生的输出图像数据提供给显示面板。
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