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公开(公告)号：US20230024556A1
公开(公告)日：2023-01-26
申请号：US17936899
申请日：2022-09-30
发明人： Moo Soon Ko , Jung Hwa Kim , Min Woo Woo , Wang Woo Lee
摘要： An organic light-emitting diode display is disclosed. In one aspect, a semiconductor layer is on a substrate, and the semiconductor layer is non-linear. A gate metal line is on the semiconductor layer, and an insulating layer covering the semiconductor layer and the gate metal line and having a plurality of contact holes connected to the semiconductor layer. A data metal line is on the insulating layer and electrically connected to the semiconductor layer via a selected one of the contact holes. An OLED is electrically connected to the gate metal line and the data metal line, and the semiconductor layer includes a narrow semiconductor layer having a first width and an expansion semiconductor layer formed adjacent to the selected contact hole and having a second width greater than the first width.
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公开(公告)号：US10903457B2
公开(公告)日：2021-01-26
申请号：US16528187
申请日：2019-07-31
发明人： Ki Hyun Cho , Yong Hui Lee , Jung Hwa Kim , Ji Hoon Kim , Byung Seon An
摘要： A display device and a method of manufacturing the same are provided. A display device includes: a display panel including a first area, a second area, and a bending area between the first area and the second area; a first polarizing film on a first surface of the first area of the display panel; and a second polarizing film on a first surface of the second area of the display panel, and the first and second polarizing films are spaced apart from each other with the bending area therebetween.
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公开(公告)号：US12069897B2
公开(公告)日：2024-08-20
申请号：US17936899
申请日：2022-09-30
发明人： Moo Soon Ko , Jung Hwa Kim , Min Woo Woo , Wang Woo Lee
IPC分类号： H01L27/12 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/38
CPC分类号： H10K59/1213 , H01L27/1222 , H01L27/124 , H10K59/121 , H10K59/131 , H10K59/352 , H10K59/353 , H10K59/38
摘要： An organic light-emitting diode display is disclosed. In one aspect, a semiconductor layer is on a substrate, and the semiconductor layer is non-linear. A gate metal line is on the semiconductor layer, and an insulating layer covering the semiconductor layer and the gate metal line and having a plurality of contact holes connected to the semiconductor layer. A data metal line is on the insulating layer and electrically connected to the semiconductor layer via a selected one of the contact holes. An OLED is electrically connected to the gate metal line and the data metal line, and the semiconductor layer includes a narrow semiconductor layer having a first width and an expansion semiconductor layer formed adjacent to the selected contact hole and having a second width greater than the first width.
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公开(公告)号：US11272078B2
公开(公告)日：2022-03-08
申请号：US16983113
申请日：2020-08-03
发明人： Se Wan Son , Wang Woo Lee , Moo Soon Ko , Jung Hwa Kim , Jin Sung An , Ji Seon Lee
IPC分类号： H04N3/14 , H01L27/15 , G09G3/3291 , G09G3/3266 , H01L27/12 , H01L27/32
摘要： A display device includes a substrate and an active pattern positioned above the substrate and including a plurality of channel regions and a plurality of conductive regions. The display device includes a plurality of scan lines extending substantially in a first direction. The display device includes a data line and a driving voltage line crossing the plurality of scan lines. The display device includes a first transistor including a first channel region among the plurality of channel regions and a first gate electrode. The display device includes a first connector electrically connecting the first gate electrode of the first transistor and a first conductive region among the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connector along a direction orthogonal to an upper surface of the substrate.
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公开(公告)号：US10529788B2
公开(公告)日：2020-01-07
申请号：US15944832
申请日：2018-04-04
发明人： Se Wan Son , Jung Hwa Kim , Jin Sung An , Wang Woo Lee , Ji Seon Lee , Moo Soon Ko
摘要： A pattern structure for a display device includes a substrate, a protrusion pattern on the substrate, a first conductive pattern covering an upper surface of the protrusion pattern, an interlayer insulating layer on the first conductive pattern and including a contact hole, and a second conductive pattern on the interlayer insulating layer and connected to the first conductive pattern. The contact hole overlaps the protrusion pattern and the first conductive pattern.
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公开(公告)号：US11023063B2
公开(公告)日：2021-06-01
申请号：US16700567
申请日：2019-12-02
发明人： Se Wan Son , Moo Soon Ko , Jung Hwa Kim , Jin Sung An , Seong Jun Lee , Wang Woo Lee , Ji Seon Lee
摘要： A touch sensor includes: a plurality of sensor pixels; a sensor scan driver for supplying sensor scan signals to the sensor pixels through sensor scan lines; a power supply unit for supplying common voltages to the sensor pixels through common lines; and a read-out circuit connected to the sensor pixels through the common lines, the read-out circuit configured to sense a touch by using an output signal output through the common lines, wherein two sensor pixels adjacent to each other among the sensor pixels share one common line.
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公开(公告)号：US10672844B2
公开(公告)日：2020-06-02
申请号：US15865685
申请日：2018-01-09
发明人： Jung Hwa Kim , Moo Soon Ko , Se Wan Son , Jin Sung An , Wang Woo Lee , Ji Seon Lee
IPC分类号： H01L27/32 , H01L51/52 , H01L51/50 , G09G3/3258 , G09G3/3225
摘要： An organic light emitting diode display includes a substrate, a first electrode, a second electrode, an organic emission layer positioned between the first electrode and the second electrode, a driving voltage line, a dummy electrode. The dummy electrode is positioned at the same layer as the first electrode.
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公开(公告)号：US10224253B2
公开(公告)日：2019-03-05
申请号：US15190081
申请日：2016-06-22
发明人： Moo Soon Ko , Jeong-Soo Lee , Jung Hwa Kim
IPC分类号： H01L21/66 , H01L27/12 , H01L27/32 , H01L29/786
摘要： A display device is disclosed. In one aspect, the display device includes a display area configured to display an image, a peripheral area neighboring the display area, and at least one test element group (TEG) including a test thin film transistor (TFT) formed in the peripheral area and a plurality of test pads electrically connected to the test TFT. The display device also includes first to third dummy circuits separated from the test TFT, each of the first to third dummy circuits including a plurality of first dummy semiconductor layers and a plurality of first dummy gate electrodes overlapping at least a portion of the first dummy semiconductor layers in the depth dimension of the display device.
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公开(公告)号：US20160379907A1
公开(公告)日：2016-12-29
申请号：US15190081
申请日：2016-06-22
发明人： Moo Soon Ko , Jeong-Soo Lee , Jung Hwa Kim
IPC分类号： H01L21/66 , H01L27/12 , H01L29/786
CPC分类号： H01L22/34 , G09G3/006 , G09G3/3233 , G09G2300/0413 , G09G2300/0426 , G09G2310/0232 , H01L27/1237 , H01L27/1248 , H01L27/1255 , H01L27/3223 , H01L27/3244 , H01L29/786 , H01L2227/323
摘要： A display device is disclosed. In one aspect, the display device includes a display area configured to display an image, a peripheral area neighboring the display area, and at least one test element group (TEG) including a test thin film transistor (TFT) formed in the peripheral area and a plurality of test pads electrically connected to the test TFT. The display device also includes first to third dummy circuits separated from the test TFT, each of the first to third dummy circuits including a plurality of first dummy semiconductor layers and a plurality of first dummy gate electrodes overlapping at least a portion of the first dummy semiconductor layers in the depth dimension of the display device.
摘要翻译： 公开了一种显示装置。 一方面，显示装置包括被配置为显示图像的显示区域，与显示区域相邻的外围区域，以及至少一个测试元件组（TEG），其包括形成在外围区域中的测试薄膜晶体管（TFT），以及 电连接到测试TFT的多个测试焊盘。 显示装置还包括与测试TFT分离的第一至第三虚拟电路，第一至第三虚拟电路中的每一个包括多个第一虚拟半导体层和与第一虚拟半导体的至少一部分重叠的多个第一伪栅极电极 显示装置的深度尺寸的层。
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公开(公告)号：US12080611B2
公开(公告)日：2024-09-03
申请号：US17321980
申请日：2021-05-17
发明人： Moo Soon Ko , Jeong-Soo Lee , Jung Hwa Kim
IPC分类号： H01L21/66 , G09G3/00 , G09G3/3233 , H01L27/12 , H01L29/786 , H10K59/12 , H10K59/88
CPC分类号： H01L22/34 , G09G3/006 , G09G3/3233 , H01L27/1237 , H01L27/1248 , H01L27/1255 , H01L29/786 , G09G2300/0413 , G09G2300/0426 , G09G2310/0232 , H10K59/12 , H10K59/1201 , H10K59/88
摘要： A display device is disclosed. In one aspect, the display device includes a display area configured to display an image, a peripheral area neighboring the display area, and at least one test element group (TEG) including a test thin film transistor (TFT) formed in the peripheral area and a plurality of test pads electrically connected to the test TFT. The display device also includes first to third dummy circuits separated from the test TFT, each of the first to third dummy circuits including a plurality of first dummy semiconductor layers and a plurality of first dummy gate electrodes overlapping at least a portion of the first dummy semiconductor layers in the depth dimension of the display device.
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