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公开(公告)号：US20190088733A1
公开(公告)日：2019-03-21
申请号：US16118776
申请日：2018-08-31
发明人： Seunghwan Cho , Jonghyun Choi , Kyunghoon Kim , Donghwan Shim , Seonyoung Choi
IPC分类号： H01L27/32 , H01L51/52 , G09G3/3225
摘要： A display apparatus includes a substrate including a display area including a main display area and an edge display area extended directly from a side of the main display area, and a peripheral area outside the display area and including a pad area through which electrical signals are applied to the display area; and in the peripheral area, a plurality of wirings between the display area and the pad area and through which the electrical signals are transmitted from the pad area to the display area, the plurality of wirings including: a first wiring through which an electrical signal is transmitted from the pad area to the main display area, and a second wiring through which an electrical signal is transmitted from the pad area to the edge display area, where an electrical resistance per unit length of the first wiring is greater than that of the second wiring.
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公开(公告)号：US20170373094A1
公开(公告)日：2017-12-28
申请号：US15631294
申请日：2017-06-23
发明人： Sangho Park , Gyungsoon Park , Heerim Song , Donghwan Shim , Jungkyu Lee , Seunghwan Cho , Jonghyun Choi
IPC分类号： H01L27/12 , G09G3/3233 , H01L27/32
CPC分类号： H01L27/1222 , G09G3/3233 , G09G2300/043 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2320/0233 , G09G2320/043 , G09G2330/023 , H01L27/3262 , H01L27/3265 , H01L27/3276
摘要： 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：US09698210B2
公开(公告)日：2017-07-04
申请号：US14684200
申请日：2015-04-10
发明人： Seunghwan Cho , Dohyun Kwon , Taehyun Kim , Donghwan Shim , Sungeun Lee , Iljeong Lee
IPC分类号： H01L27/32 , G02F1/1362 , H01L27/12
CPC分类号： H01L27/3279 , G02F2001/13629 , H01L27/124 , H01L27/3262 , H01L27/3265
摘要： A display device and method of manufacturing the same are disclosed. In one aspect, the display device includes a first line extending in a first direction, a second line extending in a second direction, and a storage capacitor electrically connected to at least one of the first line and the second line. The first line includes a first metal pattern layer extending in the first direction, an intermediate insulating layer formed over the first metal pattern layer, and a second metal pattern layer formed over the first metal pattern layer and the intermediate insulating layer. The second metal pattern layer extends in the first direction. The first line also includes a third metal pattern layer electrically connecting the first metal pattern layer to the second metal pattern layer via a contact hole.
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44.发明授权Organic light-emitting diode (OLED) display and method of manufacturing the same 有权有机发光二极管（OLED）显示器及其制造方法公开(公告)号：US09431472B2
公开(公告)日：2016-08-30
申请号：US14599241
申请日：2015-01-16
发明人： Jungkyu Lee , Dohyun Kwon , Taehyun Kim , Donghwan Shim , Minjung Lee , Seunghwan Cho
CPC分类号： H01L27/3279 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L51/0023 , H01L51/56 , H01L2227/323
摘要： An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a plurality of pixels, each of the pixels including at least one wiring configured to receive an electrical signal and a storage capacitor formed on the same layer as the wiring. The wiring includes a first conductive pattern layer, an intermediate insulation pattern layer, and a second conductive pattern layer that are sequentially stacked. The first and second conductive pattern layers are electrically connected to each other through a first via hole.
摘要翻译： 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括多个像素，每个像素包括配置成接收电信号的至少一个布线和形成在与布线相同的层上的存储电容器。 布线包括依次堆叠的第一导电图案层，中间绝缘图案层和第二导电图案层。 第一和第二导电图案层通过第一通孔彼此电连接。
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公开(公告)号：US20160126303A1
公开(公告)日：2016-05-05
申请号：US14693737
申请日：2015-04-22
发明人： Dohyun Kwon , Taehyun Kim , Donghwan Shim , Suyeon Sim , Minjung Lee , Sungeun Lee , Jungkyu Lee , Seunghwan Cho
IPC分类号： H01L27/32
CPC分类号： H01L27/3276 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/0262 , H01L27/1255 , H01L27/1259 , H01L27/3248 , H01L27/3265
摘要： A display device is disclosed. In one aspect, the device includes a substrate including a display area displaying an image via a plurality of pixels and a non-display area adjacent to the display area. The device also includes a first line and a second line in the display area. The display device also includes a first connection line and a second connection line in the non-display area, wherein the first and second connection lines are respectively connected to the first and second lines and extend in different directions to cross each other. The display device also includes an insulating layer formed over the substrate and including a first portion and a second portion, the first portion corresponding to the display area and the second portion corresponds to a crossing area where the first and second connection lines cross each other, the thickness of the first and second portions are different.
摘要翻译： 公开了一种显示装置。 一方面，该装置包括：基板，包括经由多个像素显示图像的显示区域和与显示区域相邻的非显示区域。 该设备还包括显示区域中的第一行和第二行。 显示装置还包括在非显示区域中的第一连接线和第二连接线，其中第一和第二连接线分别连接到第一和第二线并且在不同方向上延伸以彼此交叉。 显示装置还包括形成在基板上的绝缘层，包括第一部分和第二部分，对应于显示区域的第一部分和第二部分对应于第一和第二连接线彼此交叉的交叉区域， 第一和第二部分的厚度是不同的。
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公开(公告)号：US20160099257A1
公开(公告)日：2016-04-07
申请号：US14709844
申请日：2015-05-12
发明人： Donghwan Shim , Suyeon Sim , Seunghwan Cho , Sungeun Lee , Jungkyu Lee
IPC分类号： H01L27/12 , H01L29/66 , H01L29/786
CPC分类号： H01L27/124 , H01L29/41733 , H01L29/42384 , H01L29/66757 , H01L29/66969 , H01L29/78606 , H01L29/78675 , H01L29/7869
摘要： A thin film transistor includes an active pattern formed on a substrate; a gate pattern formed on the active pattern and comprising a gate electrode and a gate line; a gate insulating layer disposed between the gate pattern and the active pattern; a source electrode that overlaps a first side of the active pattern and contacts a data line; a drain electrode that overlaps a second side of the active pattern and is separated from the source electrode; a channel area formed in an area where the gate line and an active line of the active pattern overlap each other; and a gate line modifying unit formed in the channel area by changing a linear shape of the gate line.
摘要翻译： 薄膜晶体管包括形成在衬底上的有源图案; 形成在有源图案上并包括栅电极和栅极线的栅极图案; 设置在所述栅极图案和所述有源图案之间的栅极绝缘层; 源电极，与有源图案的第一侧重叠并接触数据线; 漏电极，与所述有源图案的第二面重叠，并与所述源电极分离; 形成在活动图案的栅极线和有源线重叠的区域中的沟道区域; 以及通过改变栅极线的线性形状而形成在沟道区中的栅极线修改单元。
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公开(公告)号：US12035583B2
公开(公告)日：2024-07-09
申请号：US17259523
申请日：2019-04-18
发明人： Seunghwan Cho , Jonghyun Choi , Taehyun Kim
IPC分类号： H10K59/131
CPC分类号： H10K59/131
摘要： A display device includes: a substrate including a display area, and a peripheral area around the display area; a pad portion at the peripheral area, and including a first pad and a second pad adjacent to each other; a fan-out wire portion including a first fan-out wire below the first pad and connected to the first pad through a first contact hole to extend to the display area, and a second fan-out wire below the second pad and connected to the second pad through a second contact hole to extend to the display area; and a conductive layer between an upper portion of the fan-out wire portion and a lower portion of the pad portion, and at least partially corresponding to an overlapping area of the fan-out wire portion and the pad portion. The second fan-out wire at least partially overlaps with the first pad.
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公开(公告)号：US11812642B2
公开(公告)日：2023-11-07
申请号：US16934847
申请日：2020-07-21
发明人： Suyeon Sim , Kwangsuk Kim , Sangho Park , Seunghwan Cho
IPC分类号： H10K59/124 , H10K59/122 , H10K59/123 , H10K59/131 , H10K59/35 , H10K59/121 , H10K71/00 , H10K59/12 , H01L27/12
CPC分类号： H10K59/124 , H10K59/122 , H10K59/123 , H10K59/1213 , H10K59/1216 , H10K59/131 , H10K59/352 , H10K71/00 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/1259 , H10K59/1201
摘要： An organic light-emitting display apparatus is provided as follows. A thin film transistor is disposed on a substrate. A first insulating layer covers the thin film transistor. The first insulating layer includes a barrier wall and a flat portion. The barrier wall protrudes from the flat portion. A pixel electrode is disposed on the flat portion surrounded by the barrier wall. The pixel electrode is electrically connected to the thin film transistor. A pixel defining layer is disposed on the pixel electrode and partially exposes the pixel electrode.
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公开(公告)号：US11581379B2
公开(公告)日：2023-02-14
申请号：US16922218
申请日：2020-07-07
发明人： Sanghoon Lee , Taewoo Kim , Kinyeng Kang , Taehoon Yang , Seunghwan Cho , Jonghyun Choi
摘要： A display panel having improved product reliability includes a substrate including an opening area, a synchronization display area surrounding the opening area, and a display area arranged on a periphery of the synchronization display area, a plurality of signal lines arranged over the substrate, a first sub-pixel including a first pixel electrode arranged in the display area and a first intermediate layer which is arranged on the first pixel electrode and emits light having a first wavelength, a first synchronization sub-pixel including a first synchronization pixel electrode arranged in the synchronization display area and a first synchronization intermediate layer which is arranged on the first synchronization pixel electrode and emits light having the first wavelength as the first sub-pixel, and a first conductive layer connecting the first pixel electrode to the first synchronization pixel electrode.
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公开(公告)号：US11580914B2
公开(公告)日：2023-02-14
申请号：US17322205
申请日：2021-05-17
发明人： Seunghwan Cho , Youngwoo Park , Seokje Seong , Jiseon Lee , Wonsuk Choi , Jonghyun Choi
IPC分类号： H01L29/04 , G02F1/136 , G09G3/3291
摘要： A display apparatus includes a substrate, a first data line in a display area, a first input line in a peripheral area, and a first connecting wire electrically connected to the first input line in a peripheral area of the substrate. The first connecting wire transfers a first input signal from the first input line to the first data line. The first connecting wire includes a first connecting line disposed in a display area of the substrate and extending in the first direction, and a second connecting line electrically connected to the first connecting line and extending in a second direction intersecting the first direction. The first connecting line and the second connecting line are disposed on different layers.
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