-
公开(公告)号：US11316005B2
公开(公告)日：2022-04-26
申请号：US17080618
申请日：2020-10-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/32 , H01L51/00 , G02F1/1345 , H01L51/52 , G02F1/1333 , H01L27/12
Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
-
公开(公告)号：US11195893B2
公开(公告)日：2021-12-07
申请号：US16938087
申请日：2020-07-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jieun Lee , Minchae Kwak , Byungsun Kim , Ilgoo Youn , Seunghan Jo , Junyoung Jo , Minhee Choi
Abstract: Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.
-
公开(公告)号：US11175697B2
公开(公告)日：2021-11-16
申请号：US16137266
申请日：2018-09-20
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae Jeong , Byungsun Kim , Chiwook An , Jaeyong Lee
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
-
公开(公告)号：US20210036091A1
公开(公告)日：2021-02-04
申请号：US16940921
申请日：2020-07-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minchae Kwak , Hwayoung Song , Junyoung JO , Jihyun KA , Byungsun Kim , Ilgoo Youn , Jieun Lee , Seunghan JO , Minhee Choi
IPC: H01L27/32
Abstract: A display device including: a substrate including a display area and a peripheral area adjacent to the display area; a plurality of data lines extending in a first direction in the display area; a fan-out unit arranged in the peripheral area and connected to the plurality of data lines; a first signal line arranged in the peripheral area; and a common power supply line arranged in the peripheral area and overlapping the fan-out unit.
-
公开(公告)号：US10134779B2
公开(公告)日：2018-11-20
申请号：US15684735
申请日：2017-08-23
Applicant: Samsung Display Co., Ltd.
Inventor： Deukjong Kim , Jaehak Lee , Donghyun Lee , Byungsun Kim , Yangwan Kim , Sunja Kwon , Hyunae Park , Hyungjun Park , Sujin Lee , Jaeyong Lee , Yujin Jeon
Abstract: A display device including a substrate including a bending area arranged between a first area and a second area, the substrate being configured to be bent around a bending axis extending in a first direction, a first inorganic insulating layer disposed on the substrate and having a first opening overlapping the bending area, a first organic layer disposed in the first opening, and a plurality of first conductive layers disposed on the first organic layer and extending from the first area to the second area through the bending area, in which wherein at least one edge of the first organic layer overlapping the first conductive layers includes at least one first short circuit prevention pattern.
-
Patent Agency Ranking
公开(公告)号：US20160284301A1
公开(公告)日：2016-09-29
申请号：US14866656
申请日：2015-09-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byungsun Kim , Jaehyun Cho
CPC classification number: G09G3/3413 , G02F1/13 , G09G3/3426 , G09G3/3648 , G09G5/04 , G09G2310/0235 , G09G2320/0247 , G09G2320/0626 , G09G2320/0646
Abstract: A display apparatus includes: a signal controller to generate first to fourth image data from first to third input image signals; a pixel to subsequently receive first to fourth data voltages corresponding to the first to fourth image data during first to fourth subframe periods; a backlight including first to third light emitting elements configured to generate light of first to third colors, respectively; and a backlight driver. The backlight driver is to selectively switch the first to third light emitting elements based on color information of the first to fourth image data, to turn on at least one of the first to third light emitting elements during each of the first to fourth subframe periods, and to switch the first to third light emitting elements to provide light of a same color to the pixel during two subframe periods from among the first to fourth subframe periods.
Abstract translation: 显示装置包括：信号控制器，用于从第一至第三输入图像信号产生第一至第四图像数据; 在第一至第四子帧周期期间随后接收对应于第一至第四图像数据的第一至第四数据电压的像素; 背光源，分别配置成产生第一至第三颜色的光的第一至第三发光元件; 和背光驱动器。 背光驱动器是基于第一至第四图像数据的颜色信息选择性地切换第一至第三发光元件，以在第一至第四子帧周期的每一个期间接通第一至第三发光元件中的至少一个， 并且在第一至第四子帧周期之间的两个子帧周期期间，切换第一至第三发光元件以向像素提供与像素相同颜色的光。
-
公开(公告)号：US20250120276A1
公开(公告)日：2025-04-10
申请号：US18982833
申请日：2024-12-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H10K59/131 , G02F1/1333 , G02F1/1345 , H01L27/12 , H10K50/80 , H10K59/121 , H10K77/10 , H10K102/00
Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
-
公开(公告)号：US12069895B2
公开(公告)日：2024-08-20
申请号：US17457732
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jieun Lee , Minchae Kwak , Byungsun Kim , Ilgoo Youn , Seunghan Jo , Junyoung Jo , Minhee Choi
IPC: H01L29/12 , H10K59/121 , H10K59/126 , H10K59/131 , H01L27/12
CPC classification number: H10K59/1213 , H10K59/1216 , H10K59/126 , H10K59/131 , H01L27/1225
Abstract: Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.
-
公开(公告)号：US11844241B2
公开(公告)日：2023-12-12
申请号：US17307292
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Minwoo Byun , Keonwoo Kim , Mangi Kim , Donghyun Lee , Byeongguk Jeon , Byungsun Kim , Yangwan Kim , Hyungjun Park , Sujin Lee , Jaeyong Lee
IPC: H10K59/122 , H10K59/124 , H10K59/131 , H10K50/84 , H10K50/844
CPC classification number: H10K59/122 , H10K50/841 , H10K50/844 , H10K59/124 , H10K59/131
Abstract: A display device including: a substrate; a plurality of display elements defining a display area on the substrate and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a power supply wiring disposed outside the display area; an organic insulating layer on the power supply wiring and having an opening exposing the power supply wiring; a power supply electrode layer partially disposed on the organic insulating layer and including a plurality of holes over the organic insulating layer. A first portion of the power supply electrode layer overlaps the power supply wiring and a second portion of the power supply electrode layer overlaps the opposite electrode; a plurality of protrusions spaced apart from each other and respectively covering at least some of the plurality of holes; and an encapsulation layer covering the plurality of display elements.
-
公开(公告)号：US11443695B2
公开(公告)日：2022-09-13
申请号：US16271172
申请日：2019-02-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byungsun Kim
IPC: G09G3/3266 , G09G3/3225
Abstract: A display apparatus includes a substrate having a display area and a peripheral area, the peripheral area being outside the display area, a display unit on the display area of the substrate, the display unit including a pixel circuit and a display device electrically connected to the pixel circuit, a driver in the peripheral area of the substrate and configured to provide a signal to the display device, and an output wiring configured to transmit the signal from the driver to the display device, at least a part of the output wiring overlapping the driver.
-
-
-
-
-
-
-
-
-
Search Results
59
records
(took 0.029 seconds)
