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公开(公告)号：US20170337861A1
公开(公告)日：2017-11-23
申请号：US15461964
申请日：2017-03-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JONG-HEE NA , Hoisik Moon , Kang-Hyun Kim , Juneyoung Lee , Hyungwoo Yim , Jae-Seob Chung , Min-Yup Chae , Jae-Seok Choi , Hak-Mo Choi , Jung-Suk Han
CPC classification number: G09G3/006 , G09G3/3674 , G09G3/3685 , G09G3/3696 , G09G2300/0426 , G09G2310/0289 , G09G2310/08 , G09G2320/0242 , G09G2330/12
Abstract: A display apparatus includes, a first pattern included in a first layer, a second pattern included in a second layer, a first test pattern including a plurality of first lines extending in a first direction and having a first width, and being spaced apart from each other, a second test pattern included in the second layer, including a central line and a plurality of second lines connected to the central line, wherein the plurality of second lines extend in the first direction have a second width, and are spaced apart from each other, and wherein at least one of the second lines is electrically connected to the first lines, and a shift tester configured to apply a test voltage to the central line to determine a degree by which the second pattern is shifted with respect to the first pattern by measuring the voltages at the first lines.
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12.发明授权Stereoscopic image display apparatus and a stereoscopic image display system having the same 有权立体图像显示装置和具有该立体图像显示装置的立体图像显示系统公开(公告)号：US09165529B2
公开(公告)日：2015-10-20
申请号：US13746139
申请日：2013-01-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junpyo Lee , Hoisik Moon , Gwangho Nam , Hyun-Sik Yoon , ByungKil Jeon , Jae-Seob Chung
CPC classification number: G09G5/14 , G09G3/003 , G09G3/20 , G09G2310/08 , G09G2340/0435 , H04N13/341 , H04N13/398
Abstract: A stereoscopic image display system includes a three-dimensional (3D) image signal generator, a display panel, a timing controller, a data driver, and a gate driver. The 3D image signal generator generates left-eye data and right-eye data on the basis of an image signal outputs the left-eye data and the right-eye data to the timing controller. The timing controller outputs the left-eye data and the right-eye data having a first frequency to the data driver in a first mode and outputs left-eye frame data and right-eye frame data having a second frequency to the data driver in a second mode. Two pixels, which are respectively connected to an i-th gate line and an (i+1)th gate line among the gate lines and to a same data line among the data lines, are operated with the same driving time in the first and second modes.
Abstract translation: 立体图像显示系统包括三维（3D）图像信号发生器，显示面板，定时控制器，数据驱动器和门驱动器。 3D图像信号发生器基于图像信号产生左眼数据和右眼数据，将左眼数据和右眼数据输出到定时控制器。 定时控制器以第一模式向数据驱动器输出具有第一频率的左眼数据和右眼数据，并将数据驱动器的左眼帧数据和具有第二频率的右眼帧数据输出到数据驱动器 第二模式。 分别连接到栅极线之间的第i条栅极线和第（i + 1）栅极线和数据线中的相同数据线的两个像素在第一和第二栅极线中以相同的驱动时间运行，并且 第二种模式。
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Patent Agency Ranking
13.发明申请STEREOSCOPIC IMAGE DISPLAY APPARATUS AND A STEREOSCOPIC IMAGE DISPLAY SYSTEM HAVING THE SAME 有权立体图像显示装置和具有其的立体图像显示系统公开(公告)号：US20130201181A1
公开(公告)日：2013-08-08
申请号：US13746139
申请日：2013-01-21
Applicant: Samsung Display Co., LTD.
Inventor： Junpyo Lee , Hoisik Moon , Gwangho Nam , Hyun-Sik Yoon , ByungKil Jeon , Jae-Seob Chung
IPC: G09G5/14
CPC classification number: G09G5/14 , G09G3/003 , G09G3/20 , G09G2310/08 , G09G2340/0435 , H04N13/341 , H04N13/398
Abstract: A stereoscopic image display system includes a three-dimensional (3D) image signal generator, a display panel, a timing controller, a data driver, and a gate driver. The 3D image signal generator generates left-eye data and right-eye data on the basis of an image signal outputs the left-eye data and the right-eye data to the timing controller. The timing controller outputs the left-eye data and the right-eye data having a first frequency to the data driver in a first mode and outputs left-eye frame data and right-eye frame data having a second frequency to the data driver in a second mode. Two pixels, which are respectively connected to an i-th gate line and an (i+1)th gate line among the gate lines and to a same data line among the data lines, are operated with the same driving time in the first and second modes.
Abstract translation: 立体图像显示系统包括三维（3D）图像信号发生器，显示面板，定时控制器，数据驱动器和门驱动器。 3D图像信号发生器基于图像信号产生左眼数据和右眼数据，将左眼数据和右眼数据输出到定时控制器。 定时控制器以第一模式向数据驱动器输出具有第一频率的左眼数据和右眼数据，并将数据驱动器的左眼帧数据和具有第二频率的右眼帧数据输出到数据驱动器 第二模式。 分别连接到栅极线之间的第i条栅极线和第（i + 1）栅极线和数据线中的相同数据线的两个像素在第一和第二栅极线中以相同的驱动时间运行，并且 第二种模式。
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14.发明申请公开(公告)号：US20180102099A1
公开(公告)日：2018-04-12
申请号：US15839023
申请日：2017-12-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hee NA , Hoi-Sik Moon , Kang-Hyun Kim , Woo-Jin Jung , Jae-Seob Chung , Jung-Suk Han
CPC classification number: G09G3/3607 , G09G3/20 , G09G3/2003 , G09G3/36 , G09G2310/027 , G09G2320/0233 , G09G2320/0242 , G09G2320/0276 , G09G2320/0285 , G09G2320/0295 , G09G2320/041 , G09G2320/0666 , G09G2320/0673 , G09G2320/0693 , G09G2360/145
Abstract: A method of driving a display apparatus including generating first gamma correction data of input data using a first gamma look-up table (“LUT”), determining a Mura correction value of the first gamma correction data, adding the Mura correction value to the input data to generate added input data, generating second gamma correction data of the added input data using the first gamma LUT, and driving a pixel in the display panel using the second gamma correction data of the added input data. The Mura correction value is determined after the gamma correction data is generated, and the generating of the added input data is performed prior to any gamma correction being performed on the input data.
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15.发明授权公开(公告)号：US09881568B2
公开(公告)日：2018-01-30
申请号：US14790927
申请日：2015-07-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Hee Na , Hoi-Sik Moon , Kang-Hyun Kim , Woo-Jin Jung , Jae-Seob Chung , Jung-Suk Han
CPC classification number: G09G3/3607 , G09G3/20 , G09G3/2003 , G09G3/36 , G09G2310/027 , G09G2320/0233 , G09G2320/0242 , G09G2320/0276 , G09G2320/0285 , G09G2320/0295 , G09G2320/041 , G09G2320/0666 , G09G2320/0673 , G09G2320/0693 , G09G2360/145
Abstract: A display apparatus includes a display panel that comprises a plurality of pixels, a first image data corrector configured to calculate a Mura correction value of input data based on gamma correction data of the input data, to add the Mura correction value to the input data to generate added input data, and to generate gamma correction data of the added input data, and a data driver configured to drive the plurality of pixels based on the gamma correction data provided from the first image data corrector.
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16.发明申请VISION INSPECTION APPARATUS AND METHOD OF COMPENSATING GAMMA DEFECT AND MURA DEFECT THEREOF 有权视觉检查装置及补偿伽玛缺陷及其缺损的方法公开(公告)号：US20160148582A1
公开(公告)日：2016-05-26
申请号：US14681015
申请日：2015-04-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae-Seob Chung , Hoi-Sik Moon , Kang-Hyun Kim , Jong-Hee Na , Woo-Jin Jung , Jung-Suk Han
CPC classification number: G09G3/3611 , G09G2320/0673 , G09G2360/145
Abstract: A vision inspection apparatus includes a first luminance profile generator configured to generate a plurality of first luminance profiles corresponding to the plurality of reference grayscales, a gamma corrector configured to calculate a gamma correction value of the display apparatus using the plurality of first luminance profiles corresponding to the plurality of reference grayscales, and a second luminance profile generator configured to apply the gamma correction value to each of the plurality of first luminance profiles and to generate a plurality of second luminance profiles corresponding to the plurality of reference grayscales.
Abstract translation: 视觉检查装置包括：第一亮度分布生成器，其被配置为生成与多个参考灰度对应的多个第一亮度分布;伽马校正器，被配置为使用与所述多个参考灰度对应的多个第一亮度分布来计算所述显示装置的伽马校正值; 所述多个参考灰度级和第二亮度分布生成器被配置为将所述伽马校正值应用于所述多个第一亮度分布中的每一个，并且生成与所述多个参考灰度级对应的多个第二亮度分布。
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公开(公告)号：US09275591B2
公开(公告)日：2016-03-01
申请号：US14182784
申请日：2014-02-18
Applicant: Samsung Display Co., Ltd.
Inventor： Nam-Suk Bang , Hyun-Sang Cho , Joo-Hwan Park , Jae-Seob Chung
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/3677 , G09G3/3696 , G09G2330/04
Abstract: A liquid crystal display includes a gate driver including stages, and a clock generator which receives a clock generation control signal, generates a clock signal and a clock bar signal based on one or more of the clock generation control signal, a gate-on voltage and a gate-off voltage, and outputs the clock signal and the clock bar signal to the gate driver. The clock generator includes an overcurrent protector unit which intercepts at least one of the clock signal and the clock bar signal when a voltage level of at least one of the gate-on voltage and the gate-off voltage is greater than a reference level.
Abstract translation: 一种液晶显示器，包括一个包括级的栅极驱动器和一个时钟发生器，其接收时钟产生控制信号，基于时钟产生控制信号，栅极导通电压和栅极导通电压中的一个或多个产生时钟信号和时钟条信号， 一个栅极截止电压，并将时钟信号和时钟条信号输出到栅极驱动器。 时钟发生器包括过电流保护器单元，其在栅极导通电压和栅极截止电压中的至少一个的电压电平大于参考电平时截取时钟信号和时钟条信号中的至少一个。
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