-
公开(公告)号：US20200225782A1
公开(公告)日：2020-07-16
申请号：US16738632
申请日：2020-01-09
Applicant: Samsung Display Co., Ltd.
Inventor： Sung-Jin Yang , Hyunsik Park , Taeik Kim , Chungi You , Sungho Cho
Abstract: A display device including a first substrate, a second substrate, sensing electrodes disposed on the second substrate and to sense an input, sensing wirings electrically connected to the sensing electrodes, an input sensing panel including sensing pads electrically connected to the sensing wirings, and a coupling member to couple the first substrate and the second substrate, wherein the sensing wirings respectively include transparent conductive wirings disposed on the second substrate and metal wirings disposed on the transparent conductive wirings and electrically connected to the transparent conductive wirings, and each of the sensing pad includes a transparent conductive pad disposed on the second substrate and connected to the transparent conductive wiring.
-
公开(公告)号：US10535722B2
公开(公告)日：2020-01-14
申请号：US14977317
申请日：2015-12-21
Applicant: SAMSUNG DISPLAY CO., LTD
Inventor： Chungi You
Abstract: A method of manufacturing an organic light-emitting display apparatus includes forming a semiconductor layer on a substrate; forming a gate electrode on the semiconductor layer; forming an interlayer insulating film on an entire surface of the substrate to cover the gate electrode; forming a source electrode and a drain electrode on the interlayer insulating film; and forming a pixel electrode and a pixel-defining film on the source electrode and the drain electrode, wherein the forming of the pixel electrode and the pixel-defining film includes forming the pixel electrode and the pixel-defining film by using one mask.
-
83.发明授权公开(公告)号：US10256256B2
公开(公告)日：2019-04-09
申请号：US15379602
申请日：2016-12-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Park , Chungi You , Hyuksoon Kwon
IPC: H01L27/12 , H01L27/32 , H01L29/786 , H01L29/66
Abstract: A thin film transistor including a substrate; a semiconductor layer disposed over the substrate; a gate insulting film disposed over the semiconductor layer; and a gate electrode. The semiconductor layer includes a channel region, a source region, and a drain region. The gate insulating film includes a first region and a second region. The second region borders the first region. The gate electrode is disposed over the first region. A step shape is formed where the second region meets the first region.
-
公开(公告)号：US09941341B2
公开(公告)日：2018-04-10
申请号：US15040003
申请日：2016-02-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chungi You , Gwanggeun Lee
CPC classification number: H01L27/3262 , H01L27/3211 , H01L27/3258 , H01L27/326 , H01L27/3265 , H01L29/45 , H01L51/5253 , H01L2227/323
Abstract: A display apparatus includes a pixel including a first area and a second area. Light is emitted from the first area and ambient light is transmitted through the second area. A pixel circuit unit is disposed in the first area, the pixel circuit unit including at least one thin-film transistor (TFT). A first insulating layer covers the pixel circuit unit. A first electrode is disposed on the first insulating layer, and is electrically connected to the pixel circuit unit. A second insulating layer covers an edge of the first electrode. A second electrode is aligned with the first electrode and is disposed in at least the first area. An intermediate layer is disposed between the first and second electrodes and includes an emission layer. An inorganic insulating film is disposed in the second area of the pixel. An organic insulating film covers the inorganic insulating film in the second area.
-
85.发明申请公开(公告)号：US20170338245A1
公开(公告)日：2017-11-23
申请号：US15379602
申请日：2016-12-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SUN PARK , Chungi You , Hyuksoon Kwon
IPC: H01L27/12 , H01L27/32 , H01L29/786
CPC classification number: H01L27/124 , H01L27/1225 , H01L27/1233 , H01L27/1255 , H01L27/1288 , H01L27/322 , H01L27/3246 , H01L27/3248 , H01L29/42384 , H01L29/66969 , H01L29/7869 , H01L29/78696
Abstract: A thin film transistor including a substrate; a semiconductor layer disposed over the substrate; a gate insulting film disposed over the semiconductor layer; and a gate electrode. The semiconductor layer includes a channel region, a source region, and a drain region. The gate insulating film includes a first region and a second region. The second region borders the first region. The gate electrode is disposed over the first region. A step shape is formed where the second region meets the first region.
-
Patent Agency Ranking
公开(公告)号：US09780155B2
公开(公告)日：2017-10-03
申请号：US14860061
申请日：2015-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You
IPC: H01L27/32 , H01L29/786 , H01L29/66 , H01L51/52
CPC classification number: H01L27/3262 , H01L27/3246 , H01L27/3248 , H01L27/3265 , H01L27/3276 , H01L29/66765 , H01L29/66772 , H01L29/78654 , H01L29/78669 , H01L29/78678 , H01L51/5203 , H01L51/5215 , H01L2227/323 , H01L2251/558
Abstract: An organic light-emitting display apparatus includes a substrate, an active layer of a thin film transistor formed over the substrate, a gate insulating layer formed over the active layer, a gate electrode of the thin film transistor formed over the gate insulating layer, an interlayer insulating layer formed over the gate electrode and the first electrode, a source electrode and a drain electrode formed over the interlayer insulating layer, a pixel electrode including a first region in direct contact with an upper surface of the interlayer insulating layer and a second region in direct contact with an upper surface of one of the source electrode and the drain electrode, a pixel defining layer covering the source and drain electrodes and including an opening which exposes the first region of the pixel electrode in an area that does not overlap the thin film transistor.
-
公开(公告)号：US09755009B2
公开(公告)日：2017-09-05
申请号：US14871614
申请日：2015-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You , Gwanggeun Lee
CPC classification number: H01L27/3272 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3276 , H01L51/5284 , H01L2227/323 , H01L2251/5315
Abstract: An organic light-emitting display apparatus includes a substrate; a plurality of pixels disposed on the substrate, each of the plurality of pixels including a first region through which light is emitted and a second region through which external light is transmitted; a pixel circuit unit disposed in the first region of each of the plurality of pixels and including at least one thin-film transistor (TFT); a black matrix covering the pixel circuit unit and including a first opening corresponding to the second region; a via-insulating film disposed on the black matrix and including a second opening corresponding to the second region; and a light-emitting device disposed in the first region on the via-insulating film.
-
公开(公告)号：US09728738B2
公开(公告)日：2017-08-08
申请号：US14859709
申请日：2015-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You
CPC classification number: H01L51/5218 , H01L27/3248 , H01L27/3258
Abstract: An organic light-emitting display apparatus includes a substrate, and a thin-film transistor and a capacitor formed over the substrate. The apparatus further includes an interlayer insulation layer, a first organic insulating layer and a second organic insulation layer sequentially stacked over the substrate and covering the thin-film transistor and a capacitor. The first organic insulation layer includes a first hole that does not overlap with the thin-film transistor and the capacitor when viewed in a direction perpendicular to a major surface of the substrate. The apparatus further includes a pixel electrode formed over the interlayer insulating layer and the first organic insulating layer. The pixel electrode includes a first portion disposed inside the first hole and a second portion disposed over the first organic insulating layer and outside the first hole. The apparatus includes a light emission layer and an opposite layer formed over the pixel electrode.
-
公开(公告)号：US09627620B2
公开(公告)日：2017-04-18
申请号：US14738526
申请日：2015-06-12
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You
CPC classification number: H01L51/0018 , H01L27/3246 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L51/0023 , H01L51/5203 , H01L51/56 , H01L2227/323
Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the method includes performing a first mask process of forming an active layer of a thin-film transistor (TFT) and a first electrode of a capacitor over a substrate and performing a second mask process of i) forming a gate insulating layer and ii) forming a gate electrode of the TFT and a second electrode of the capacitor over the gate insulating layer. The method also includes performing a third mask process of i) forming first and second interlayer insulating layers and ii) removing portions of the first and second interlayer insulating layers so as to form a contact hole that exposes a portion of the active layer. The method also includes performing a fourth mask process of forming a pixel electrode over the second interlayer insulating layer.
-
90.发明申请公开(公告)号：US20160300902A1
公开(公告)日：2016-10-13
申请号：US14871614
申请日：2015-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You , Gwanggeun Lee
IPC: H01L27/32
CPC classification number: H01L27/3272 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3276 , H01L51/5284 , H01L2227/323 , H01L2251/5315
Abstract: An organic light-emitting display apparatus includes a substrate; a plurality of pixels disposed on the substrate, each of the plurality of pixels including a first region through which light is emitted and a second region through which external light is transmitted; a pixel circuit unit disposed in the first region of each of the plurality of pixels and including at least one thin-film transistor (TFT); a black matrix covering the pixel circuit unit and including a first opening corresponding to the second region; a via-insulating film disposed on the black matrix and including a second opening corresponding to the second region; and a light-emitting device disposed in the first region on the via-insulating film.
Abstract translation: 一种有机发光显示装置，包括：基板; 设置在所述基板上的多个像素，所述多个像素中的每一个包括发射光的第一区域和透射外部光的第二区域; 设置在所述多个像素中的每一个的所述第一区域中且包括至少一个薄膜晶体管（TFT）的像素电路单元; 覆盖所述像素电路单元并包括对应于所述第二区域的第一开口的黑矩阵; 设置在所述黑矩阵上的通孔绝缘膜，并且包括对应于所述第二区域的第二开口; 以及设置在所述通孔绝缘膜上的所述第一区域中的发光器件。
-
-
-
-
-
-
-
-
-
Search Results
92
records
(took 0.023 seconds)
