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公开(公告)号：US11279646B2
公开(公告)日：2022-03-22
申请号：US16233292
申请日：2018-12-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Inborn Hwang , Sangho Park , Jungkyu Lee , Jonghyun Choi
Abstract: A method of molding a window for a display device includes: forming curved side surfaces and curved corners of the window, by pressing a heated preliminary window glass to a mold. The mold includes: a flat portion corresponding to a flat display portion of the display device; a window side surface bending portion corresponding to the side surfaces of the display device; and a window corner bending portion corresponding to the corners of the display device. The forming the curved side surfaces of the window includes pressing the heated preliminary window glass against the window side surface bending portion of the mold; and after the forming of the curved side surfaces, forming the curved corners and a flat portion of the window by further pressing the heated preliminary window glass respectively against the window corner bending portion and the flat portion of the mold.
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公开(公告)号：US20210143246A1
公开(公告)日：2021-05-13
申请号：US17151546
申请日：2021-01-18
Applicant: Samsung Display Co., Ltd.
Inventor： Minseong Yi , Seungmin Lee , Jungkyu Lee , Seunghwan Cho , Gyungsoon Park , Jaeun Lee
IPC: H01L27/32
Abstract: A display device includes a substrate having a display area, a peripheral area at least partially surrounding the display area, and a pad area within the peripheral area. A plurality of data lines is disposed within the display area. A plurality of connection wirings is disposed within the display area, connected to the plurality of data lines, and configured to transmit a data signal from the pad area to the plurality of data lines. Each of the plurality of connection wirings includes a plurality of branches that protrude from the connection wirings in a direction perpendicular to a direction in which the connection wirings are primarily extended.
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3.发明授权公开(公告)号：US10522605B2
公开(公告)日：2019-12-31
申请号：US14714557
申请日：2015-05-18
Applicant: Samsung Display Co., Ltd.
Inventor： Seunghwan Cho , Dohyun Kwon , Donghwan Shim , Sungeun Lee , Iljeong Lee , Jungkyu Lee , Jeongsoo Lee
Abstract: A thin-film transistor (TFT) array substrate includes: a driving TFT provided on a substrate; and a switching TFT provided on the substrate and including: a switching semiconductor layer including a switching channel region, a switching source region, and a switching drain region; and a switching source electrode and a switching drain electrode contacting the switching semiconductor layer. The switching source electrode includes a source contact portion contacting the switching source region, and the switching drain electrode includes a drain contact portion contacting the switching drain region. The source contact portion is doped with ions that are different from ions of the switching source region and the drain contact portion is doped with ions that are different from ions of the switching drain region.
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4.发明申请THIN-FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME 有权薄膜晶体管阵列基板和有机发光二极管显示器公开(公告)号：US20160181339A1
公开(公告)日：2016-06-23
申请号：US14814341
申请日：2015-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Minjung Lee , Dohyun Kwon , Iljeong Lee , Jungkyu Lee
CPC classification number: H01L27/1248 , H01L27/1255 , H01L27/3262 , H01L27/3265
Abstract: A thin-film transistor (TFT) array substrate and organic light-emitting diode (OLED) display are disclosed. In one aspect, the TFT array substrate includes a driving TFT including a driving gate electrode, a switching TFT including a switching gate electrode and spaced apart from the driving TFT, and a storage capacitor including a first electrode electrically connected to the driving gate electrode and a second electrode formed over and insulated from the first electrode. The TFT array substrate also includes a capacitor insulating film formed between the first and second electrodes and an interlayer insulating film covering at least part of the driving TFT, at least part of the switching TFTs, and the capacitor insulating film, wherein the switching gate electrode and the second electrode are formed of the same material.
Abstract translation: 公开了薄膜晶体管（TFT）阵列基板和有机发光二极管（OLED）显示器。 一方面，TFT阵列基板包括驱动TFT，其包括驱动栅极电极，包括开关栅极电极并与驱动TFT间隔开的开关TFT;以及存储电容器，包括电连接到驱动栅电极的第一电极和 形成在第一电极上并与第一电极绝缘的第二电极。 TFT阵列基板还包括形成在第一和第二电极之间的电容器绝缘膜和覆盖至少部分驱动TFT，至少部分开关TFT和电容器绝缘膜的层间绝缘膜，其中开关栅电极 并且第二电极由相同的材料形成。
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5.发明申请THIN FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME 有权薄膜晶体管阵列基板和有机发光二极管显示器，包括它们公开(公告)号：US20160099300A1
公开(公告)日：2016-04-07
申请号：US14712703
申请日：2015-05-14
Applicant: Samsung Display Co., Ltd.
Inventor： Jungkyu Lee , Dohyun Kwon , Taehyun Kim , Suyeon Sim , Seunghwan Cho , Jongmo Yeo , Joongeol Lee
IPC: H01L27/32
CPC classification number: H01L27/3265 , H01L27/124 , H01L27/1255
Abstract: A thin film transistor (TFT) array substrate and organic light-emitting diode (OLED) display including the same are disclosed. In one aspect, the array substrate includes a substrate, a driving TFT formed over the substrate and including a driving gate electrode, and a storage capacitor including a first electrode electrically connected to the driving gate electrode and a second electrode formed over and insulated from the first electrode. The array substrate also includes an interlayer insulating film at least partially covering the first electrode and a driving voltage line formed over the interlayer insulating film and configured to supply a voltage to the driving TFT. The driving voltage line is formed on the same layer as the second electrode.
Abstract translation: 披露了包括其的薄膜晶体管（TFT）阵列基板和有机发光二极管（OLED）显示器。 一方面，阵列基板包括基板，形成在基板上并包括驱动栅电极的驱动TFT，以及包括与驱动栅电极电连接的第一电极的辅助电容器和形成在绝缘栅极上的第二电极 第一电极。 阵列基板还包括至少部分地覆盖第一电极的层间绝缘膜和形成在层间绝缘膜上并被配置为向驱动TFT提供电压的驱动电压线。 驱动电压线形成在与第二电极相同的层上。
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Patent Agency Ranking
公开(公告)号：US11752753B2
公开(公告)日：2023-09-12
申请号：US17189855
申请日：2021-03-02
Applicant: Samsung Display Co., LTD.
Inventor： Jungkyu Lee , Youngsu Kim , Kyungrok Ko
CPC classification number: B32B38/1866 , B32B37/0046 , B32B37/10 , B32B38/1841 , G06F1/1652 , G06F1/181 , H10K71/00 , H10K77/111 , B32B2457/20
Abstract: A bonding apparatus includes a support including a cavity, and a window fixing chuck facing the support. The support includes a first part including a first through hole extending from the cavity, and a second part extending in a downward direction from the first part and including a second through hole extending from the cavity. A first distance between a first inner surface of the first part and a first outer surface of the first part is less than a second distance between a second inner surface of the second part and a second outer surface of the second part. The first inner surface of the first part and the second inner surface of the second part form the cavity.
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公开(公告)号：US11132098B2
公开(公告)日：2021-09-28
申请号：US16888165
申请日：2020-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Iyong Bok , Jungkyu Lee
Abstract: An electronic panel includes: a base substrate; a first sensor including a first sensing electrode on the base substrate, a second sensing electrode spaced apart from the first sensing electrode, a first sensing line connected to the first sensing electrode, and a second sensing line connected to the second sensing electrode; and a second sensor including an additional sensing electrode spaced apart from the first sensing electrode and the second sensing electrode, wherein the additional sensing electrode overlaps the first sensing line on a plane.
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公开(公告)号：US10446793B2
公开(公告)日：2019-10-15
申请号：US15617427
申请日：2017-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Taehyun Kim , Seungmin Lee , Donghwan Shim , Jungkyu Lee , Seunghwan Cho
Abstract: A display apparatus includes a substrate having a display area in which an image is displayed and a peripheral area outside the display area; a thin film encapsulation layer at the display area, the thin film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer that are stacked; a dam at the peripheral area; and an organic material detection part outside the dam, the organic material detection part including at least one detector. The first inorganic encapsulation layer and the second inorganic encapsulation layer extend from the display area to the peripheral area, and the first inorganic encapsulation layer has an opening that corresponds to at least a portion of the organic material detection part.
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公开(公告)号：US10181480B2
公开(公告)日：2019-01-15
申请号：US15631294
申请日：2017-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sangho Park , Gyungsoon Park , Heerim Song , Donghwan Shim , Jungkyu Lee , Seunghwan Cho , Jonghyun Choi
IPC: H01L27/12 , G09G3/3233 , H01L27/32
Abstract: A thin film transistor “TFT”) substrate includes a substrate, an active layer over the substrate, and first and second TFTs over the substrate. The active layer includes: a first drain region, a first channel region and a first source region, which function as a drain, a channel and a source of the first TFT: a first lightly doped region between the first drain region and the first channel region: a second lightly doped region between the first channel region and the first source region: and a second drain region, a second channel region and a second source region, which function as a drain, a channel and a source of the second TFT. An impurity concentration at the second drain or source region is lower than an impurity concentration at the first drain or source region and higher than an impurity concentration at the first or second channel region.
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公开(公告)号：US20180102502A1
公开(公告)日：2018-04-12
申请号：US15617427
申请日：2017-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Taehyun Kim , Seungmin Lee , Donghwan Shim , Jungkyu Lee , Seunghwan Cho
Abstract: A display apparatus includes a substrate having a display area in which an image is displayed and a peripheral area outside the display area; a thin film encapsulation layer at the display area, the thin film encapsulation layer including a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer that are stacked; a dam at the peripheral area; and an organic material detection part outside the dam, the organic material detection part including at least one detector. The first inorganic encapsulation layer and the second inorganic encapsulation layer extend from the display area to the peripheral area, and the first inorganic encapsulation layer has an opening that corresponds to at least a portion of the organic material detection part.
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