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71. 发明授权

US09478169B2 Pixel, display device having the same, and thin film transistor (TFT) substrate for display device 有权
标题翻译：像素显示装置，以及用于显示装置的薄膜晶体管（TFT）基板
公开(公告)号：US09478169B2
公开(公告)日：2016-10-25
申请号：US14663143
申请日：2015-03-19
申请人： Samsung Display Co., Ltd.
发明人： Jae-Keun Lim , Chong-Chul Chai , Joon-Chul Goh , Mu-Kyung Jeon
IPC分类号： G09G3/32 , H01L29/786 , H01L27/12 , H01L27/32
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0852 , G09G2310/0262 , G09G2310/0278 , H01L27/1255 , H01L27/3262 , H01L27/3276 , H01L29/78648
摘要： A pixel, a display device having the same, and a thin film transistor (TFT) substrate for the display device are disclosed. In one aspect, the pixel includes an emitter configured to emit light based at least in part on a driving current. The pixel also includes a driving transistor including an active layer, a first electrode electrically connected to a first end portion of the active layer, a second electrode electrically connected to a second end portion of the active layer, a first gate electrode configured to receive a data voltage from a data driver so as to form a channel in the active layer, and a second gate electrode configured to receive a bias voltage from a voltage source, wherein the channel is configured to adjust the driving current.
摘要翻译：公开了一种像素，具有该像素的显示装置和用于显示装置的薄膜晶体管（TFT）基板。在一个方面，像素包括被配置为至少部分地基于驱动电流发光的发射器。该像素还包括驱动晶体管，其包括有源层，与有源层的第一端部电连接的第一电极，与该有源层的第二端部电连接的第二电极，被配置为接收来自数据驱动器的数据电压，以便在有源层中形成通道;以及第二栅电极，被配置为从电压源接收偏置电压，其中该通道被配置为调节驱动电流。

72. 发明申请

US20160180763A1 ELECTROLUMINESCENT DISPLAY AND METHOD OF DRIVING THE SAME 有权
标题翻译：电致发光显示器及其驱动方法
公开(公告)号：US20160180763A1
公开(公告)日：2016-06-23
申请号：US14699933
申请日：2015-04-29
申请人： Samsung Display Co., Ltd.
发明人： Su-Hyeong Park , Ji-Myoung Seo , Hee-Soon Jeong , Soo-Wan Yoon , Ji-Woong Jeong , Jun-Woo Hong , Joon-Chul Goh
IPC分类号： G09G3/20 , G09G3/32 , H01L27/32
CPC分类号： G09G3/2018 , G09G3/2003 , G09G3/3233 , G09G3/3258 , G09G2300/0426 , G09G2300/0819 , G09G2310/027 , G09G2310/08 , G09G2320/0626 , G09G2330/021 , G09G2330/028 , G09G2360/16 , H01L27/3276
摘要： An electroluminescent display and a method of driving the same are disclosed. In one aspect, the display includes a display panel including a plurality of pixels configured to operate based on a first power supply voltage having a negative voltage level. The display panel is configured to generate at least one feedback voltage corresponding to an ohmic drop of the first power supply voltage. An analog-to-digital converter is configured to generate at least one digital feedback signal based on the at least one feedback voltage. An adaptive voltage controller is configured to generate a voltage control signal based on input image data, the at least one digital feedback signal, a distribution of the input image data and the ohmic drop of the first power supply voltage. A voltage converter is configured to generate the first power supply voltage based on an input voltage and the voltage control signal.
摘要翻译：公开了一种电致发光显示器及其驱动方法。一方面，显示器包括显示面板，其包括被配置为基于具有负电压电平的第一电源电压进行操作的多个像素。显示面板被配置为产生对应于第一电源电压的欧姆下降的至少一个反馈电压。模拟 - 数字转换器被配置为基于所述至少一个反馈电压来生成至少一个数字反馈信号。自适应电压控制器被配置为基于输入图像数据，至少一个数字反馈信号，输入图像数据的分布和第一电源电压的欧姆下降来产生电压控制信号。电压转换器被配置为基于输入电压和电压控制信号产生第一电源电压。

73. 发明授权

US09330623B2 Display device and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US09330623B2
公开(公告)日：2016-05-03
申请号：US14175440
申请日：2014-02-07
申请人： Samsung Display Co., Ltd.
发明人： Donggyu Lee , Joon-Chul Goh , Nam-Gon Choi , Jung-Won Kim , HongSoo Kim , Geunjeong Park
IPC分类号： G09G3/36 , G09G3/00
CPC分类号： G09G3/3648 , G09G3/007 , G09G2320/0257 , G09G2320/103
摘要： A display device including a display panel which includes pixels connected to gate lines and data lines; and an image display control unit controlling an input image signal to be converted into a data signal and, thereby, display an image on the display panel. The image display control unit outputs the data signal so that a position of an image being displayed on the display panel is changed when the image signal is the same for a preselected time period and sets a next position change time period of the image according to a distance between an original position of the image and a changed position of the image.
摘要翻译：一种显示装置，包括：显示面板，包括连接到栅极线和数据线的像素; 以及图像显示控制单元，控制要转换为数据信号的输入图像信号，从而在显示面板上显示图像。图像显示控制单元输出数据信号，使得当图像信号在预选时间段内相同时，在显示面板上显示的图像的位置改变，并且根据图像信号设置图像的下一个位置改变时间周期图像的原始位置与图像的改变位置之间的距离。

74. 发明授权

US09230488B2 Method of driving display device 有权
标题翻译：显示装置的驱动方法
公开(公告)号：US09230488B2
公开(公告)日：2016-01-05
申请号：US13692342
申请日：2012-12-03
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jung-Won Kim , Joon-Chul Goh , Bong Hyun You , Uk Chul Choi
IPC分类号： G09G5/10 , G09G3/34 , G09G3/00 , G09G3/36 , H04N13/04
CPC分类号： 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
摘要： 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.
摘要翻译：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。

75. 发明授权

US09030452B2 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US09030452B2
公开(公告)日：2015-05-12
申请号：US14023334
申请日：2013-09-10
申请人： Samsung Display Co., Ltd.
发明人： Dae-Gwang Jang , Seok Ha Hong , Joon-Chul Goh , Byung Sun Kim , Sang Mi Kim , Ji Myoung Seo
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2310/06 , G09G2320/0204
摘要： The described technology relates to a liquid crystal display and a driving method thereof. The liquid crystal display includes a plurality of pixels arranged in a matrix form. The pixels include a liquid crystal capacitor including a pixel electrode and a common electrode as two terminals. A plurality of data lines transfer data to the plurality of pixels. The pixels include a first pixel and a second pixel, which are adjacent to each other. First and second common signals are applied to the common electrode of the first and second pixels, respectively. The second common signal is inverted to the first common signal. The first and second common signals swing between a first voltage and a second voltage. The polarity of the data voltage transferred by a data line with respect to the first common signal or the second common signal is constant during one frame.
摘要翻译：所描述的技术涉及液晶显示器及其驱动方法。液晶显示器包括以矩阵形式布置的多个像素。像素包括作为两个端子的包括像素电极和公共电极的液晶电容器。多个数据线将数据传送到多个像素。像素包括彼此相邻的第一像素和第二像素。第一和第二公共信号分别施加到第一和第二像素的公共电极。第二公共信号被反转到第一公共信号。第一和第二公共信号在第一电压和第二电压之间摆动。数据线相对于第一公共信号或第二公共信号传输的数据电压的极性在一帧期间是恒定的。

76. 发明授权

US09019250B2 Display panel, including a light blocking member and apertures disposed in a non-display area 有权
标题翻译：显示面板，包括遮光构件和设置在非显示区域中的孔
公开(公告)号：US09019250B2
公开(公告)日：2015-04-28
申请号：US13718592
申请日：2012-12-18
申请人： Samsung Display Co., Ltd.
发明人： Cheol-Gon Lee , Joon-Chul Goh , Chong Chul Chai
IPC分类号： G09G5/00 , G09G3/20 , G02F1/1335 , G02F1/1362 , G02F1/1333
CPC分类号： G09G3/20 , G02F1/133512 , G02F1/136209 , G02F2001/133388
摘要： A display panel includes a display area including a plurality of pixels, and a peripheral area defining a non-display area. The display area includes a first light blocking member including a plurality of first openings, and the peripheral area includes a second light blocking member including a plurality of second openings.
摘要翻译：显示面板包括包括多个像素的显示区域和限定非显示区域的外围区域。显示区域包括包括多个第一开口的第一遮光构件，并且周边区域包括包括多个第二开口的第二遮光构件。

77. 发明授权

US08896801B2 Liquid crystal display and manufacturing method thereof 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US08896801B2
公开(公告)日：2014-11-25
申请号：US13677187
申请日：2012-11-14
申请人： Samsung Display Co., Ltd.
发明人： Jae Keun Lim , Joon-Chul Goh , Se Hyoung Cho , Chong Chul Chai
IPC分类号： G02F1/1339 , G02F1/1362 , H01L33/00
CPC分类号： G02F1/136286 , G02F1/133377 , H01L33/005
摘要： Provided is a liquid crystal display. The liquid crystal display includes: a substrate; a gate line, a common electrode line and a data line formed on the substrate; an insulating layer formed on the gate line, the common electrode line and the data line; a pixel electrode formed on the insulating layer; a microcavity formed on the pixel electrode and including a liquid crystal injection hole; a common electrode formed on the microcavity; a support member formed on the common electrode; and a capping layer formed on the support member and covering the liquid crystal injection hole, in which the common electrode line and the common electrode are connected to each other through a contact hole formed in a passivation layer.
摘要翻译：提供了一种液晶显示器。液晶显示器包括：基板; 栅极线，公共电极线和形成在基板上的数据线; 形成在栅极线，公共电极线和数据线上的绝缘层; 形成在所述绝缘层上的像素电极; 形成在像素电极上并包括液晶注入孔的微腔; 形成在微腔上的公共电极; 形成在所述公共电极上的支撑构件; 以及形成在支撑构件上并覆盖液晶注入孔的覆盖层，其中公共电极线和公共电极通过形成在钝化层中的接触孔相互连接。

78. 发明授权

US11955081B2 Pixel of an organic light emitting diode display device, and organic light emitting diode display device 有权
公开(公告)号：US11955081B2
公开(公告)日：2024-04-09
申请号：US16988643
申请日：2020-08-08
申请人： Samsung Display Co., Ltd.
发明人： Hyo Jin Lee , Joon-Chul Goh , Sangan Kwon , Hong Soo Kim , Hui Nam , Jin Young Roh , Sehyuk Park
IPC分类号： G09G3/3258 , G09G3/3266 , G09G3/3291
CPC分类号： G09G3/3258 , G09G3/3266 , G09G3/3291 , G09G2300/0842 , G09G2330/021
摘要： A pixel includes: a storage capacitor connected between a first power supply voltage and a gate node; a first transistor including a gate electrode connected to the gate node; a second transistor to transfer a data signal to a source of the first transistor in response to a scan signal; a third transistor to diode-connect the first transistor in response to the scan signal, and including first and second sub-transistors serially connected between the gate node and a drain of the first transistor; a fourth transistor to transfer an initialization voltage to the gate node in response to an initialization signal, and including third and fourth sub-transistors serially connected between the gate node and the initialization voltage; and an organic light emitting diode including a cathode connected to a second power supply voltage. At least one of the second and fourth sub-transistors includes a bottom electrode.

79. 发明授权

US11915659B2 Display device 有权
公开(公告)号：US11915659B2
公开(公告)日：2024-02-27
申请号：US17871379
申请日：2022-07-22
申请人： Samsung Display Co., Ltd.
发明人： Kanghee Lee , Joon-Chul Goh , Weonjun Choe
IPC分类号： G09G3/3275 , G09G3/3291 , G09G3/3233 , G09G3/3241
CPC分类号： G09G3/3275 , G09G3/3291 , G09G3/3233 , G09G3/3241 , G09G2300/0842 , G09G2310/0297 , G09G2320/0242 , G09G2320/0252 , G09G2330/021
摘要： A display device includes a display panel including a pixel, a driving controller that receives an image signal and outputs an image data signal in which the image signal is compensated, and a data driving circuit that provides the pixel with a data signal corresponding to the image data signal. The driving controller includes a memory, a hysteresis calculator that calculates a current hysteresis state value of a current frame based on the image signal and a previous hysteresis state value of a previous frame, which is stored in the memory, and stores the current hysteresis state value in the memory, and a compensator that calculates a compensation value based on the image signal and the previous hysteresis state value stored in the memory and compensates for the image signal depending on the compensation value to output the image data signal.

80. 发明授权

US11887538B2 Light emission driving circuit, scan driving circuit and display device including same 有权
公开(公告)号：US11887538B2
公开(公告)日：2024-01-30
申请号：US17938693
申请日：2022-10-07
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seongheon Cho , Joon-Chul Goh , Soon-Dong Kim , Bonghyun You
IPC分类号： G09G3/3233 , G09G3/3283 , G09G3/3266
CPC分类号： G09G3/3233 , G09G3/3266 , G09G3/3283 , G09G2310/08 , G09G2320/0626 , G09G2330/023
摘要： A light emission driving circuit includes a driving circuit configured to output a light emission driving signal to a first output terminal and output a switching signal to a first node in response to clock signals and a first carry signal, and a first masking circuit configured to output a second carry signal to a second output terminal in response to a masking clock signal, the light emission driving signal, and the first switching signal. The masking clock signal is a signal which is maintained at a first level during a normal mode and periodically changes during a low power mode.

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