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公开(公告)号：US20170061866A1
公开(公告)日：2017-03-02
申请号：US15236178
申请日：2016-08-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hai Jung In , Dong Gyu Kim , Bo Yong Chung
IPC: G09G3/325 , G09G3/3291 , G09G3/3266
Abstract: An organic light emitting display device includes pixels, a sensor configured to extract at least one of deviation information of first transistors of the pixels and deterioration information of OLEDs of the pixels in a sensing period, and a converter configured to change a bit of first data input from the outside by using at least one of the deviation information and the deterioration information, and to generate second data, wherein a pixel at an ith horizontal line includes an OLED, a first transistor configured to control an amount of a current that flows from a first power source via the OLED in response to a voltage of a first node, second and third transistors configured to turn on when a scan signal is supplied to an ith scan line, and a fourth transistor configured to turn on when a control signal is supplied to an ith control line.
Abstract translation: 有机发光显示装置包括像素，被配置为在感测周期中提取像素的第一晶体管的偏差信息和OLED的劣化信息中的至少一个的传感器，以及被配置为改变第一数据的位的转换器 通过使用偏差信息和劣化信息中的至少一个从外部输入，并且产生第二数据，其中第i个水平线上的像素包括OLED，第一晶体管被配置为控制从 经由OLED响应于第一节点的电压的第一电源，配置成当扫描信号被提供给第i扫描线时导通的第二和第三晶体管，以及配置为当控制信号为 提供给第i个控制线。
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公开(公告)号：US09557475B2
公开(公告)日：2017-01-31
申请号：US14676731
申请日：2015-04-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Gyu Kim
CPC classification number: G02B6/0088 , G02B6/0036 , G02B6/0053 , G02B6/0055 , G02B6/4286 , G09G3/3233 , G09G2320/029 , G09G2320/045 , G09G2320/048 , H01L27/3227
Abstract: A display device includes: a first substrate; a pixel defining layer on the first substrate, the pixel defining layer being configured to define a pixel area; a pixel electrode in the pixel area; a light emission layer on the pixel electrode; a common electrode on the light emission layer; a second substrate facing the first substrate; an edge black matrix on one surface of the second substrate, the edge black matrix being configured to define a non-display area; a reflective layer on the edge black matrix; a light guide part on one surface of the first substrate; and a light sensor unit configured to receive light emitted from the light guide part.
Abstract translation: 一种显示装置，包括：第一基板; 所述第一衬底上的像素限定层，所述像素限定层被配置为限定像素区域; 像素区域中的像素电极; 像素电极上的发光层; 发光层上的公共电极; 面对所述第一基板的第二基板; 在所述第二基板的一个表面上的边缘黑矩阵，所述边缘黑矩阵被配置为限定非显示区域; 边缘黑色矩阵上的反射层; 在所述第一基板的一个表面上的导光部; 以及光传感器单元，被配置为接收从所述导光部发射的光。
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公开(公告)号：US11747250B2
公开(公告)日：2023-09-05
申请号：US17546655
申请日：2021-12-09
Inventor： Minsang Koo , Do Kyung Kim , Sanghoon Kim , Seungho Kim , Seongjin Hwang , Jung Hoon Kong , Dong Gyu Kim
CPC classification number: G01N3/303 , G01N3/30 , G01M7/08 , G01N2203/0033 , G01N2203/0076 , G01N2203/0282 , G01N2203/04 , G01N2203/0676
Abstract: An impact test apparatus includes a base plate having an upper surface on which a specimen is placed, a collision member that collides with the specimen, a dropping unit that drops the collision member from an upper area of the specimen to the specimen and adjusts a height that the collision member drops, a velocity measurement unit that measures a collision velocity of the collision member when the collision member collides with the specimen, and an evaluation unit that produces a representative value that is a collision velocity at which a probability of breakage of the specimen is about 50%, and evaluates an impact resistance of the specimen based on the representative value.
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公开(公告)号：US11151947B2
公开(公告)日：2021-10-19
申请号：US16882384
申请日：2020-05-22
Applicant: Samsung Display Co., Ltd.
Inventor： Hai Jung In , Dong Gyu Kim , Bo Yong Chung
IPC: G09G3/3275 , G09G3/3233
Abstract: An organic light emitting display device includes pixels, a sensor configured to extract at least one of deviation information of first transistors of the pixels and deterioration information of OLEDs of the pixels in a sensing period, and a converter configured to change a bit of first data input from the outside by using at least one of the deviation information and the deterioration information, and to generate second data, wherein a pixel at an ith horizontal line includes an OLED, a first transistor configured to control an amount of a current that flows from a first power source via the OLED in response to a voltage of a first node, second and third transistors configured to turn on when a scan signal is supplied to an ith scan line, and a fourth transistor configured to turn on when a control signal is supplied to an ith control line.
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公开(公告)号：US10665655B2
公开(公告)日：2020-05-26
申请号：US15707637
申请日：2017-09-18
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jae Moon , Dong Gyu Kim , Sun Park
IPC: H01L27/32
Abstract: The present disclosure relates to a light emitting diode display device, and a light emitting diode display device according to an exemplary embodiment includes: a substrate; a semiconductor disposed on the substrate; a gate electrode disposed on the semiconductor; an interlayer insulating layer disposed on the substrate and the gate electrode; source and drain electrodes disposed on the interlayer insulating layer and connected to the semiconductor; a first slit provided in the interlayer insulating layer; and a first wire disposed on the interlayer insulating layer and configured to overlap the first slit.
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Patent Agency Ranking
公开(公告)号：US09905191B2
公开(公告)日：2018-02-27
申请号：US15389902
申请日：2016-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Gyu Kim , Seong Young Lee , Sahng Ik Jun , Sung Jae Moon
IPC: G09G3/36 , G02F1/1362 , G02F1/133 , G02F1/1343 , G02F1/1368 , G02F1/1333
CPC classification number: G09G3/3696 , G02F1/13306 , G02F1/133345 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3659 , G09G3/3688 , G09G2300/0426 , G09G2300/0443 , G09G2300/0852 , G09G2310/0205 , G09G2310/0251 , G09G2320/0257
Abstract: A display device and a driving method therefor includes a plurality of unit pixels arranged in a matrix form, a plurality of gate lines extending in a row direction and connected to the unit pixels, respectively, pluralities of first and second data lines extending in a column direction and connected to the unit pixels, respectively, a plurality of charge control lines extending in the row direction and connected to the unit pixels, respectively, a plurality of gate connection lines connected to at least two adjacent gate lines, respectively, and a plurality of charge connection lines connected to at least two adjacent charge control lines, respectively.
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公开(公告)号：US09753346B2
公开(公告)日：2017-09-05
申请号：US14833810
申请日：2015-08-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Gyu Kim , Jong Woong Chang
IPC: G09G5/00 , G02F1/1362 , G02F1/1345 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1345 , G02F1/1362 , G02F1/136213 , G02F1/1368 , G02F2201/123
Abstract: A liquid crystal display device for improving picture quality includes a common electrode formed on a first substrate, gate lines and data lines formed on a second substrate bonded to the first substrate by a sealing member with liquid crystals disposed therebetween, thin film transistors connected to the gate lines and to the data lines, pixel electrodes formed in subpixel regions, each pixel electrode having a long side in a direction of the gate lines and having a short side in a direction of the data lines fanout lines for supplying a driving signals from the driving chips to the data lines, first conductive spacers formed between the fanout lines connected to different driving chips, for supplying a common voltage to the common electrode, and second conductive spacers formed between the fanout lines connected to the same driving chip, for supplying the common voltage to the common electrode.
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公开(公告)号：US20160027378A1
公开(公告)日：2016-01-28
申请号：US14676731
申请日：2015-04-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Gyu Kim
CPC classification number: G02B6/0088 , G02B6/0036 , G02B6/0053 , G02B6/0055 , G02B6/4286 , G09G3/3233 , G09G2320/029 , G09G2320/045 , G09G2320/048 , H01L27/3227
Abstract: A display device includes: a first substrate; a pixel defining layer on the first substrate, the pixel defining layer being configured to define a pixel area; a pixel electrode in the pixel area; a light emission layer on the pixel electrode; a common electrode on the light emission layer; a second substrate facing the first substrate; an edge black matrix on one surface of the second substrate, the edge black matrix being configured to define a non-display area; a reflective layer on the edge black matrix; a light guide part on one surface of the first substrate; and a light sensor unit configured to receive light emitted from the light guide part.
Abstract translation: 一种显示装置，包括：第一基板; 所述第一衬底上的像素限定层，所述像素限定层被配置为限定像素区域; 像素区域中的像素电极; 像素电极上的发光层; 发光层上的公共电极; 面对所述第一基板的第二基板; 在所述第二基板的一个表面上的边缘黑矩阵，所述边缘黑矩阵被配置为限定非显示区域; 边缘黑色矩阵上的反射层; 在所述第一基板的一个表面上的导光部; 以及光传感器单元，被配置为接收从所述导光部发射的光。
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公开(公告)号：US20150255017A1
公开(公告)日：2015-09-10
申请号：US14295192
申请日：2014-06-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Gyu Kim
IPC: G09G3/32
CPC classification number: G09G3/3258 , G09G3/3225 , G09G2300/0404 , G09G2300/0426 , G09G2300/0452 , G09G2300/08 , G09G2320/0233 , H01L27/3276
Abstract: A display device including a substrate having a display region on which an image is configured to be displayed, a plurality of pixels on the display region of the substrate, and a plurality of common power lines on the display region of the substrate and configured to supply a common power voltage to the plurality of pixels, the plurality of common power lines including first and second common power lines extending in a first direction, the second common power line being connected to the plurality of pixels arranged along the first direction, and the first and second common power lines being connected to each other in a central portion of the display region.
Abstract translation: 一种显示装置，包括具有显示区域的基板，图像被配置为在其上显示，多个像素在基板的显示区域上，以及多个公共电源线，在基板的显示区域上， 所述多个公共电力线包括沿着第一方向延伸的第一和第二公共电力线，所述第二公共电力线连接到沿着所述第一方向布置的所述多个像素，所述第一公共电力线连接到所述多个像素， 并且第二公共电源线在显示区域的中心部分彼此连接。
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公开(公告)号：US09116401B2
公开(公告)日：2015-08-25
申请号：US14058853
申请日：2013-10-21
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Gyu Kim , Jong Woong Chang
IPC: G09G3/36 , G02F1/1362 , G02F1/1345 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1345 , G02F1/1362 , G02F1/136213 , G02F1/1368 , G02F2201/123
Abstract: A liquid crystal display device for improving picture quality includes a common electrode formed on a first substrate, gate lines and data lines formed on a second substrate bonded to the first substrate by a sealing member with liquid crystals disposed therebetween, thin film transistors connected to the gate lines and to the data lines, pixel electrodes formed in subpixel regions, each pixel electrode having a long side in a direction of the gate lines and having a short side in a direction of the data lines fanout lines for supplying a driving signals from the driving chips to the data lines, first conductive spacers formed between the fanout lines connected to different driving chips, for supplying a common voltage to the common electrode, and second conductive spacers formed between the fanout lines connected to the same driving chip, for supplying the common voltage to the common electrode.
Abstract translation: 用于提高图像质量的液晶显示装置包括形成在第一基板上的公共电极，形成在第二基板上的数据线，其中第二基板通过密封部件与第一基板接合，液晶设置在其间，薄膜晶体管连接到 栅极线和数据线，形成在子像素区域中的像素电极，每个像素电极在栅极线的方向上具有长边，并且在数据线扇出线的方向上具有短边，用于从 驱动芯片到数据线，形成在连接到不同驱动芯片的扇出线之间的第一导电间隔件，用于向公共电极提供公共电压;以及第二导电间隔件，形成在连接到相同驱动芯片的扇出线之间， 公共电极的公共电压。
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