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公开(公告)号：US20230301144A1
公开(公告)日：2023-09-21
申请号：US18200621
申请日：2023-05-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Mi JANG , Do Hyun Kwon , Min Jung Lee
IPC: H10K59/124 , H10K59/131
CPC classification number: H10K59/124 , H10K59/131 , H01L27/124
Abstract: A display device including: a substrate; a plurality of transistors disposed on the substrate; and a multi-layer insulating film disposed on the transistors, wherein the multi-layer insulating film includes a first insulating film and a second insulating film, the multi-layer insulating film includes a first region in which the first insulating film and the second insulating film overlap each other in a direction perpendicular to the substrate and a second region in which the first insulating film is disposed, the first region overlaps the plurality of transistors, and a modulus of the second insulating film is lower than a modulus of the first insulating film.
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公开(公告)号：US09831295B2
公开(公告)日：2017-11-28
申请号：US15059087
申请日：2016-03-02
Applicant: Samsung Display Co., Ltd.
Inventor： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo Soon Ko , Min Woo Woo
CPC classification number: H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
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公开(公告)号：US20160233288A1
公开(公告)日：2016-08-11
申请号：US15015077
申请日：2016-02-03
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung Kyu Lee , Do Hyun Kwon , Dong Hwan Shim , Min Jung Lee , Seung-Hwan Cho
IPC: H01L27/32
CPC classification number: H01L27/3276 , H01L27/124 , H01L27/1255 , H01L27/3262 , H01L27/3265
Abstract: Disclosed herein is provided an organic light emitting diode display, including: a substrate; a scan line on the substrate configured to transfer a scan signal; a data line crossing the scan line configured to transfer a data voltage; a driving power line crossing the scan line configured to transfer a driving voltage; a switching transistor connected to the scan line and the data line; a driving transistor connected to the switching transistor; and an organic light emitting diode electrically connected to the driving transistor, in which the driving power line is a storage electrode of a storage capacitor.
Abstract translation: 本发明提供一种有机发光二极管显示器，包括：基板; 基板上的扫描线，被配置为传送扫描信号; 跨越被配置为传送数据电压的扫描线的数据线; 穿过被配置为传送驱动电压的扫描线的驱动电力线; 连接到扫描线和数据线的开关晶体管; 连接到开关晶体管的驱动晶体管; 和与驱动用晶体管电连接的有机发光二极管，其中驱动电力线是存储电容器的存储电极。
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公开(公告)号：US11690258B2
公开(公告)日：2023-06-27
申请号：US16855003
申请日：2020-04-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Mi Jang , Do Hyun Kwon , Min Jung Lee
IPC: H10K59/124 , H10K59/131 , H01L27/12
CPC classification number: H10K59/124 , H10K59/131 , H01L27/124 , H01L27/1248
Abstract: A display device including: a substrate; a plurality of transistors disposed on the substrate; and a multi-layer insulating film disposed on the transistors, wherein the multi-layer insulating film includes a first insulating film and a second insulating film, the multi-layer insulating film includes a first region in which the first insulating film and the second insulating film overlap each other in a direction perpendicular to the substrate and a second region in which the first insulating film is disposed, the first region overlaps the plurality of transistors, and a modulus of the second insulating film is lower than a modulus of the first insulating film.
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公开(公告)号：US10831294B2
公开(公告)日：2020-11-10
申请号：US15969238
申请日：2018-05-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Neung Kim , Do Hyun Kwon , Chang Yong Jung , Choong Youl Im
Abstract: A display device according to an exemplary embodiment includes: a display panel that displays an image; and a touch sensor that is provided on the display panel, wherein the touch sensor includes a sense electrode that senses a touch and a shield layer that is disposed between the sense electrode and the display panel while partially overlapping the sense electrode, the sense electrode includes a plurality of conductive lines that are connected with each other and have a mesh shape, the plurality of conductive lines includes a first conductive line and a second conductive line that are disposed on different layers, and the shield layer overlaps at least one of the first conductive line and the second conductive line.
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Patent Agency Ranking
公开(公告)号：US10903285B2
公开(公告)日：2021-01-26
申请号：US16145458
申请日：2018-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Neung Kim , Do Hyun Kwon , Choong Youl Im , Chang Yong Jung
Abstract: There are provided an input sensor having improved input sensing sensitivity, a method for manufacturing the input sensor, and a display device having the input sensor.
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公开(公告)号：US10249692B2
公开(公告)日：2019-04-02
申请号：US15622029
申请日：2017-06-13
Applicant: Samsung Display Co., Ltd.
Inventor： Min Jung Lee , Do Hyun Kwon , Mi Jang
IPC: H01L27/32
Abstract: A display device including a base substrate, a display element disposed on the base substrate, a thin film encapsulation layer covering the display element, a first organic layer disposed on the thin film encapsulation layer, an inorganic layer disposed on the first organic layer, touch electrodes disposed on the inorganic layer, and a second organic layer disposed on the inorganic layer, the second organic layer covering the touch electrodes.
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公开(公告)号：US20140306198A1
公开(公告)日：2014-10-16
申请号：US14133218
申请日：2013-12-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Choong Youl Im , Il Jung Lee , Do Hyun Kwon , Ju Won Yoon , Moo-Soon Ko , Min Woo Woo
CPC classification number: H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L51/0013
Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.
Abstract translation: 提供有机发光显示器及其制造方法。 根据本发明的一个方面，提供了一种有机发光显示器，其包括基板和设置在基板上的多个像素。 像素包括多个第一像素，每个第一像素包括第一有机发光层和小于第一像素的多个第二像素，并且每个第二像素包括第二有机发光层。 第二有机发光层的表面粗糙度大于第一有机发光层的表面粗糙度。
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公开(公告)号：US11216137B2
公开(公告)日：2022-01-04
申请号：US16750037
申请日：2020-01-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Neung Kim , Chang Yong Jung , Do Hyun Kwon , Choong Youl Im
Abstract: A display device includes a display panel which includes a plurality of pixels, each of the plurality of pixels including a light emitting region defined by a pixel defining layer; and a touch sensor which is disposed on one surface of the display panel and includes a plurality of sensing electrodes and a plurality of sensing lines connected to the plurality of sensing electrodes. At least two sensing lines are disposed between light emitting regions adjacent to each other.
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公开(公告)号：US10236334B2
公开(公告)日：2019-03-19
申请号：US15698200
申请日：2017-09-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min Jung Lee , Do Hyun Kwon , Mi Jang
IPC: H01L27/32 , G06F3/041 , G09G3/3233 , H01L51/52 , G06F3/044
Abstract: An OLED display includes a substrate including a display area and a non-display area disposed adjacent to the display area, a pixel circuit portion disposed in the display area, and an organic light emitting diode including a first electrode connected to the pixel circuit portion and a second electrode that faces the first electrode. The OLED display further includes a common voltage portion disposed in the non-display area, connected to the second electrode, and disposed on a layer that is different from the second electrode. The OLED display further includes an encapsulation portion disposed in the display area and the non-display area and covering the organic light emitting diode, and a touch sensor disposed on the encapsulation portion. The touch sensor includes a touch portion disposed in the display area, and a connection wire disposed in the non-display area and connected to the touch portion.
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