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公开(公告)号：US20160216839A1
公开(公告)日：2016-07-28
申请号：US14861840
申请日：2015-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Su Hyeong PARK , Ho Yong JUNG , Jun-Woo HONG , Joon-Chul GOH , Mun-San PARK , Ho Seok SON
CPC classification number: G06F3/0418 , G06F3/041 , G06F3/0412 , G06F3/04883 , G09G3/20 , G09G2310/0224 , G09G2310/0267 , G09G2354/00
Abstract: A display device includes: a processor configured to receive first image data for a display panel from an external system, determine a touch path based on a touch event generated by a touch sensor panel, and output second image data obtained by using the touch path to add overlay data to the first image data; and a control signal generating unit configured to generate a control signal for controlling an operation timing of a gate driver and a data driver, and operate in an interlace mode when the second image data is output to the display panel.
Abstract translation: 显示装置包括：被配置为从外部系统接收用于显示面板的第一图像数据的处理器，基于由触摸传感器面板产生的触摸事件来确定触摸路径，并且输出通过使用触摸路径获得的第二图像数据 将叠加数据添加到第一图像数据; 以及控制信号生成单元，被配置为生成用于控制栅极驱动器和数据驱动器的操作定时的控制信号，并且当第二图像数据被输出到显示面板时以隔行模式操作。
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22.发明申请公开(公告)号：US20160065793A1
公开(公告)日：2016-03-03
申请号：US14600220
申请日：2015-01-20
Applicant: Samsung Display Co., LTD.
Inventor： Dong-Gyu LEE , Joon-Chul GOH , Nam-Gon CHOI , Cheol-Woo PARK , Bong-Hyun YOU
CPC classification number: H04N5/202 , G09G3/2055 , G09G3/3406 , G09G3/3648 , G09G3/3685 , G09G2300/0443 , G09G2300/0447 , G09G2320/0247 , G09G2320/0252 , G09G2320/0276 , G09G2320/028 , G09G2320/0673 , G09G2320/106 , H04N5/144
Abstract: Gamma applied data generating circuit includes motion vector extractor, gamma pattern generator, first gamma applier, second gamma applier, and output converter. Motion vector extractor extracts motion vector of object. Gamma pattern generator generates first gamma pattern corresponding to first motion vector value and second gamma pattern corresponding to second motion vector value from first time point. Value of motion vector is changed from first motion vector value to second motion vector value at first time point. First and second gamma appliers generate first and second data by applying first and second gamma pattern to input data, respectively. Output converter outputs sum of first data times first weight and second data times second weight as gamma applied data. From first time point to second time point, output converter converts first weight from 1 to 0 and converts second weight from 0 to 1.
Abstract translation: 伽玛应用数据生成电路包括运动矢量提取器，伽马图案生成器，第一伽马施加器，第二伽马施加器和输出转换器。 运动矢量提取器提取物体的运动矢量。 伽玛图案生成器从第一时间点产生对应于第一运动矢量值的第一伽马图案和对应于第二运动矢量值的第二伽马图案。 运动矢量的值在第一时间点从第一运动矢量值变为第二运动矢量值。 第一和第二伽玛施加器分别通过将第一和第二伽马图案应用于输入数据来产生第一和第二数据。 输出转换器输出第一数据的总和乘以第一权重和第二数据乘以第二权重作为伽马应用数据。 从第一时间点到第二个时间点，输出转换器将第一个权重从1转换为0，并将第二个权重从0转换为1。
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公开(公告)号：US20160005357A1
公开(公告)日：2016-01-07
申请号：US14547521
申请日：2014-11-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se Hyoung CHO , Joon-Chul GOH , Jang Mi KANG , Sung Hwan KIM , Il Gon KIM , Sang Hyeon SONG , Mee Hye JUNG
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G3/3677 , G09G2300/0819 , G09G2310/08 , G09G2320/0223 , G09G2320/0252
Abstract: A display panel includes a gate line extending in a column direction, a data line extending in a row direction, a pixel including a switching transistor connected to the gate line and the data line, and a voltage applier connected to a gate line of a present stage. The voltage applier to apply a voltage after conversion of the gate-on voltage to a gate-off voltage has started. The voltage is closer to the gate-on voltage than the gate-off voltage.
Abstract translation: 显示面板包括沿列方向延伸的栅极线，沿行方向延伸的数据线，包括连接到栅极线和数据线的开关晶体管的像素，以及连接到当前栅极线的电压施加器 阶段。 开始了将栅极导通电压转换为栅极截止电压之后施加电压的施加电压器。 电压比栅极截止电压更接近栅极导通电压。
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公开(公告)号：US20150115275A1
公开(公告)日：2015-04-30
申请号：US14591833
申请日：2015-01-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae Hwa PARK , Jong-In KIM , Yeo Geon YOON , Min Wook PARK , Jang-Il KIM , Joon-Chul GOH , Hyo-Seop KIM , Bum Ki BAEK , Young-Soo YOON , Hak Bum CHOI , Kyung Ho KIM
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/13452 , G02F1/13458 , G02F1/136213 , G02F1/13624 , G02F1/1368 , G09G3/3648 , G09G3/3655 , G09G2300/0426 , G09G2300/0876 , G09G2320/0233 , H01L27/124
Abstract: A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.
Abstract translation: 显示装置包括栅极线，数据线，第一布线和沿着栅极线和数据线的方向延伸的第二布线，以及具有第一子像素和第二子像素的像素。 第一子像素具有第一子像素电极和第一开关元件，第二子像素具有第二子像素电极和第二以及第三开关元件。 三个开关元件的控制端子连接到相同的栅极线，并且第一和第二开关元件的输入端子连接到相同的数据线。 第一和第二开关元件分别具有连接到第一和第二子像素电极的输出端子。 第二开关元件的输出端子连接到具有连接到第二导线的输出端子的第三开关元件。 第一线和第二线连接在一个像素中。
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25.发明申请公开(公告)号：US20150070405A1
公开(公告)日：2015-03-12
申请号：US14187810
申请日：2014-02-24
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Ik LEE , Joon-Chul GOH , Jung-Won KIM , Hong-Soo KIM
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/2018 , G09G3/2081 , G09G3/3614 , G09G2320/0261 , G09G2320/0276 , G09G2320/028
Abstract: A method of driving a display panel includes generating a high data voltage having a high gamma corresponding to a grayscale of input image data, generating a low data voltage having a low gamma less than the high gamma corresponding to the grayscale of the input image data and outputting the high data voltage and the low data voltage to pixels of a display panel. Of the high data voltage and the low data voltage, only the low data voltage is outputted to the pixels of the display panel during at least one frame.
Abstract translation: 驱动显示面板的方法包括产生具有对应于输入图像数据的灰阶的高伽马的高数据电压，产生低于对应于输入图像数据的灰阶的高伽马的低伽马的低数据电压;以及 将高数据电压和低数据电压输出到显示面板的像素。 在高数据电压和低数据电压中，在至少一帧期间仅将低数据电压输出到显示面板的像素。
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Patent Agency Ranking
公开(公告)号：US20210056895A1
公开(公告)日：2021-02-25
申请号：US16943293
申请日：2020-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Hyo Jin LEE , Joon-Chul GOH , Sangan KWON , Hui NAM , Jin Young ROH , Sehyuk PARK
IPC: G09G3/325 , G09G3/3275
Abstract: A pixel circuit includes a main-circuit that controls an organic light-emitting element by controlling a driving current to flow into the organic light-emitting element and a sub-circuit including a first compensation transistor including a gate terminal which receives a first gate signal, a second compensation transistor including a gate terminal which receives a second gate signal, and an initialization transistor including a gate terminal which receives an initialization signal. Here, in a low-frequency driving mode, a driving frequency of the first gate signal is N hertz (Hz), a driving frequency of the initialization signal is N Hz, a driving frequency of the second gate signal is M Hz, the first compensation transistor and the initialization transistor are turned on during a first time duration in N non-light-emitting periods per second, and the second compensation transistor is turned on during a second time duration in M non-light-emitting periods per second.
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公开(公告)号：US20160173866A1
公开(公告)日：2016-06-16
申请号：US14987386
申请日：2016-01-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung-Won KIM , Joon-Chul GOH , Bong Hyun YOU , Uk Chul CHOI
CPC classification number: H04N13/398 , G09G3/003 , G09G3/2025 , G09G3/204 , G09G3/2074 , G09G3/3413 , G09G3/3607 , G09G3/3614 , G09G3/3648 , G09G3/3659 , G09G3/3685 , G09G2300/0447 , G09G2300/0478 , G09G2300/0809 , G09G2300/0852 , G09G2300/0861 , G09G2300/0871 , G09G2300/0876 , G09G2310/0237 , G09G2310/0248 , G09G2310/027 , G09G2310/0294 , G09G2320/0233 , G09G2320/0252 , G09G2320/0266 , G09G2320/0276 , G09G2320/028 , G09G2320/0633 , G09G2320/064 , G09G2320/0673 , G09G2320/068 , G09G2340/0435 , G09G2360/16 , H04N13/261 , H04N13/312 , H04N13/341
Abstract: A method of driving a display device includes displaying an image corresponding to a left eye image signal during a first frame set including one or more frames and displaying an image corresponding to a right eye image signal during a second frame set including one or more successive frames, in which the first frame set and the second frame set include at least one frame displaying a first image according to a first gamma curve and at least one frame displaying a second image according to a second gamma curve, and the first frame set and the second frame set include two successive frames displaying the second image.
Abstract translation: 驱动显示装置的方法包括在包括一个或多个帧的第一帧集合期间显示与左眼图像信号相对应的图像，并且在包括一个或多个连续帧的第二帧集合期间显示与右眼图像信号相对应的图像 ，其中第一帧组和第二帧组包括根据第一伽马曲线显示第一图像的至少一个帧和根据第二伽马曲线显示第二图像的至少一个帧，并且第一帧组和 第二帧集合包括显示第二图像的两个连续帧。
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公开(公告)号：US20160116785A1
公开(公告)日：2016-04-28
申请号：US14981498
申请日：2015-12-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young-Soo YOON , Joon-Chul GOH , Sang-Uk LIM , Chongchul CHAI
IPC: G02F1/1362 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/13624 , G02F1/134309 , G02F1/136213 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3677 , G09G3/3688
Abstract: A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved.
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公开(公告)号：US20160078819A1
公开(公告)日：2016-03-17
申请号：US14734884
申请日：2015-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Se-Ki PARK , Yong-Hoon KWON , Bong-Hyun YOU , Joon-Chul GOH
CPC classification number: G09G3/342 , G06F3/005 , G06F3/013 , G09G3/3648 , G09G2320/0626 , G09G2320/068 , G09G2320/0686 , G09G2354/00
Abstract: A liquid crystal display panel comprises a backlight unit including an optical assembly and configured to differentiate the liquid crystal display panel into a plurality of blocks and to illuminate light to each of the plurality of blocks; a location sensor configured to sense a location of a user watching the liquid crystal display panel; a backlight controller configured to output a dimming value corresponding to a brightness of each of the plurality of blocks according to a result of sensing by the location sensor; and a backlight driver configured to generate a driving current corresponding to the dimming value of each block and to provide the generated driving current to the backlight unit corresponding to each of the plurality of blocks.
Abstract translation: 液晶显示面板包括：背光单元，包括光学组件，用于将液晶显示面板分成多个块，并将光照射到多个块中的每一个; 位置传感器，被配置为感测观看所述液晶显示面板的用户的位置; 背光控制器，被配置为根据所述位置传感器的感测结果输出与所述多个块中的每一个块的亮度对应的调光值; 以及背光驱动器，被配置为产生与每个块的调光值相对应的驱动电流，并且将生成的驱动电流提供给与多个块中的每一个对应的背光单元。
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公开(公告)号：US20150035819A1
公开(公告)日：2015-02-05
申请号：US14446656
申请日：2014-07-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ah-Reum KIM , Ja Kyoung JIN , Joon-Chul GOH , Gi Geun KIM , Yun Ki BAEK
IPC: G09G3/36
CPC classification number: G09G3/3618 , G09G2354/00
Abstract: A liquid crystal display includes a signal controller to generate a plurality of start pulse signals based on a plurality of eye blinking signals during a predetermined mode of operation. The start pulse signals are generated in a manner different from a vertical synchronization signal. The start signals may be generated to have an irregular spacing which corresponds to the blinking signals, which may be different from a constant spacing used during display of moving images. The predetermined mode may be a still image mode.
Abstract translation: 液晶显示器包括信号控制器，用于在预定操作模式期间基于多个眨眼信号产生多个起始脉冲信号。 起始脉冲信号以与垂直同步信号不同的方式产生。 可以产生起始信号以具有对应于闪烁信号的不规则间隔，其可以与在运动图像的显示期间使用的恒定间隔不同。 预定模式可以是静止图像模式。
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