公开(公告)号：US11094262B2

公开(公告)日：2021-08-17

申请号：US16850390

申请日：2020-04-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deok-Young Choi ,  Hagyeong Song ,  Ki Wook Kim ,  Jin-Yup Kim

IPC: G09G3/3258

Abstract: A display device may include a pixel, a chip pad spaced apart from the pixel, a film pad spaced apart from the chip pad, a wiring connecting the chip pad and the film pad and including a first wiring layer and a second wiring layer disposed on the first wiring layer, and an organic insulation layer covering the chip pad and the wiring. A first groove may be defined in the second wiring layer, and a second groove corresponding to the first groove may be defined in the organic insulation layer.

公开(公告)号：US12219856B2

公开(公告)日：2025-02-04

申请号：US18349943

申请日：2023-07-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Yup Kim ,  Deukjong Kim ,  Hagyeong Song

IPC: H10K59/40 ,  H01L27/12 ,  H10K50/84 ,  H10K59/12 ,  H10K59/131 ,  H10K71/00 ,  H10K102/00

Abstract: A display device includes: a light-emitting element at a display area; a driving element electrically connected to the light-emitting element; an encapsulation layer covering the light-emitting element; a touch sensor on the encapsulation layer; a connection pad at a bonding area, the connection pad including a lower conductive layer, an intermediate conductive layer on the lower conductive layer, and an upper conductive layer on the intermediate conductive layer; a cladding layer covering at least a side surface of the intermediate conductive layer and including an organic material; a passivation layer covering an upper surface of the cladding layer and including an inorganic material, a portion of the passivation layer being located under the upper conductive layer; and a driving circuit attached to the connection pad.

公开(公告)号：US09336708B2

公开(公告)日：2016-05-10

申请号：US14312898

申请日：2014-06-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Gon Kim ,  Jae-Sic Lee ,  Jin-Yup Kim ,  Ji Yong Park

IPC: G09G3/32

CPC classification number: G09G3/3216 ,  G09G2300/0408 ,  G09G2300/0413 ,  G09G2330/08

Abstract: An organic light emitting device includes a substrate including a display unit configured to display an image and a peripheral portion surrounding the display unit, a plurality of scan lines on the substrate and extending in a first direction, a plurality of data lines on the substrate and intersecting the scan lines in a second direction, a plurality of pixels at the display unit and connected to the scan lines and the data lines, a repair ring surrounding the display unit, a plurality of driving pads on the peripheral portion and connected to ends of the plurality of data lines, a pair of dummy driving pads on the peripheral portion and connected to ends of the repair ring, and a driving circuit configured to transmit a data signal to the plurality of driving pads and to the pair of dummy driving pads.

Abstract translation: 一种有机发光器件包括：基板，包括被配置为显示图像的显示单元和围绕所述显示单元的周边部分，所述基板上的多条扫描线在第一方向上延伸;在所述基板上延伸多条数据线;以及 在第二方向上与扫描线相交，在显示单元处与多个像素连接并连接到扫描线和数据线，围绕显示单元的修复环，周边部分上的多个驱动焊盘，并连接到 所述多个数据线，所述周边部分上的一对虚拟驱动焊盘，并且连接到所述修复环的端部，以及驱动电路，被配置为将数据信号发送到所述多个驱动焊盘和所述一对虚拟驱动焊盘。

公开(公告)号：US09601049B2

公开(公告)日：2017-03-21

申请号：US14666161

申请日：2015-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kyong-Tae Park ,  Jin-Yup Kim ,  Eun-Kyung Yang

IPC: G09G3/32 ,  G09G3/34

CPC classification number: G09G3/3208 ,  G09G3/3233 ,  G09G3/3413 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0202 ,  G09G2310/0297 ,  G09G2310/061 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0238 ,  G09G2360/16

Abstract: An organic light emitting display device including a display panel including a plurality of scan lines, first through (M)th data lines crossing the scan lines, and a plurality of pixels, where M is an integer greater than 1, a scan driver configured to provide scan signals to the pixels through the plurality of scan lines, a data driver configured to provide data signals to the pixels through the first through (M)th data lines, and a porch data generator configured to generate porch data based on an average value of at least a portion of frame data, and to provide the porch data to the data driver, wherein the data driver is configured to generate the data signals based on the porch data during a porch period, and to generate the data signals based on the frame data during an active period.

公开(公告)号：US11700758B2

公开(公告)日：2023-07-11

申请号：US16855646

申请日：2020-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jin-Yup Kim ,  Deukjong Kim ,  Hagyeong Song

IPC: H10K59/40 ,  H10K59/131 ,  H10K50/84 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K59/40 ,  H10K50/84 ,  H10K59/131 ,  H10K71/00 ,  H10K2102/00

Abstract: A display device includes: a light-emitting element at a display area; a driving element electrically connected to the light-emitting element; an encapsulation layer covering the light-emitting element; a touch sensor on the encapsulation layer; a connection pad at a bonding area, the connection pad including a lower conductive layer, an intermediate conductive layer on the lower conductive layer, and an upper conductive layer on the intermediate conductive layer; a cladding layer covering at least a side surface of the intermediate conductive layer and including an organic material; a passivation layer covering an upper surface of the cladding layer and including an inorganic material, a portion of the passivation layer being located under the upper conductive layer; and a driving circuit attached to the connection pad.

公开(公告)号：US11177340B2

公开(公告)日：2021-11-16

申请号：US16917978

申请日：2020-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Yup Kim ,  Deukjong Kim ,  Hagyeong Song

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G06F3/041

Abstract: A display device includes a light-emitting element disposed in a display area. A connection pad is disposed in a bonding area of a non-display area. The connection pad includes a lower conductive layer, an intermediate conductive layer disposed on the lower conductive layer and an upper conductive layer disposed on the intermediate conductive layer. A lower surface of the upper conductive layer directly contacts an upper surface of the intermediate conductive layer without an intermediate member disposed therebetween.

公开(公告)号：US20160125798A1

公开(公告)日：2016-05-05

申请号：US14666161

申请日：2015-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kyong-Tae Park ,  Jin-Yup Kim ,  Eun-Kyung Yang

IPC: G09G3/32 ,  G09G3/34

CPC classification number: G09G3/3208 ,  G09G3/3233 ,  G09G3/3413 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0202 ,  G09G2310/0297 ,  G09G2310/061 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0238 ,  G09G2360/16

Abstract: An organic light emitting display device including a display panel including a plurality of scan lines, first through (M)th data lines crossing the scan lines, and a plurality of pixels, where M is an integer greater than 1, a scan driver configured to provide scan signals to the pixels through the plurality of scan lines, a data driver configured to provide data signals to the pixels through the first through (M)th data lines, and a porch data generator configured to generate porch data based on an average value of at least a portion of frame data, and to provide the porch data to the data driver, wherein the data driver is configured to generate the data signals based on the porch data during a porch period, and to generate the data signals based on the frame data during an active period.

Abstract translation: 一种有机发光显示装置，包括：显示面板，包括多条扫描线，与扫描线交叉的第一至第（M）条数据线;以及多个像素，其中M为大于1的整数;扫描驱动器， 通过多条扫描线向像素提供扫描信号;数据驱动器，被配置为通过第一至第（M）条数据线向像素提供数据信号;以及门限数据发生器，被配置为基于平均值产生门廊数据 的帧数据的至少一部分，并且将门廊数据提供给数据驱动器，其中数据驱动器被配置为在时钟周期期间基于门廊数据生成数据信号，并且基于该数据信号生成数据信号 在活动期间内的帧数据。