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公开(公告)号：US20190386078A1
公开(公告)日：2019-12-19
申请号：US16556757
申请日：2019-08-30
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Sung AN , Jung Hwa KIM , Se Wan SON , Wang Woo LEE , Ji Seon LEE , Moo Soon KO
Abstract: A display device includes a substrate, a switching transistor and a driving transistor positioned on the substrate, a first electrode connected to the driving transistor, a second electrode positioned on the first electrode, and a pixel definition layer positioned between the first electrode and the second electrode, where the pixel definition layer includes a first portion, and a second portion having a thickness less than that of the first portion, where a pixel opening defined in the pixel definition layer is enclosed by the first portion, and the second portion overlaps the first electrode and the second electrode.
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公开(公告)号：US20200052248A1
公开(公告)日：2020-02-13
申请号：US16528187
申请日：2019-07-31
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Hyun CHO , Yong Hui LEE , Jung Hwa KIM , Ji Hoon KIM , Byung Seon AN
Abstract: 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：US20180308912A1
公开(公告)日：2018-10-25
申请号：US15865685
申请日：2018-01-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jung Hwa KIM , Moo Soon Ko , Se Wan Son , Jin Sung An , Wang Woo Lee , Ji Seon Lee
IPC: H01L27/32 , H01L51/52 , G09G3/3258 , H01L51/50
CPC classification number: H01L27/3246 , G09G3/3225 , G09G3/3258 , G09G2300/0413 , G09G2310/0264 , H01L27/3223 , H01L27/3276 , H01L51/5044 , H01L51/5203 , H01L51/5206 , H01L51/5237
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20180341357A1
公开(公告)日：2018-11-29
申请号：US15983427
申请日：2018-05-18
Applicant: Samsung Display Co., Ltd.
Inventor： Se Wan SON , Moo Soon KO , Jung Hwa KIM , Jin Sung AN , Seong Jun LEE , Wang Woo LEE , Ji Seon LEE
IPC: G06F3/041 , G06F3/044 , G06F3/047 , G09G3/3258
Abstract: 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：US20180350889A1
公开(公告)日：2018-12-06
申请号：US15944832
申请日：2018-04-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SE WAN SON , Jung Hwa KIM , Jin Sung AN , Wang Woo LEE , Ji Seon LEE , Moo Soon KO
IPC: H01L27/32
Abstract: 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：US20240365590A1
公开(公告)日：2024-10-31
申请号：US18768308
申请日：2024-07-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Moo Soon KO , Jung Hwa KIM , Min Woo WOO , Wang Woo LEE
IPC: H10K59/121 , H01L27/12 , H10K59/131 , H10K59/35 , H10K59/38
CPC classification number: H10K59/1213 , H01L27/1222 , H01L27/124 , H10K59/121 , H10K59/131 , H10K59/352 , H10K59/353 , H10K59/38
Abstract: 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：US20180350886A1
公开(公告)日：2018-12-06
申请号：US15870073
申请日：2018-01-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin Sung AN , Jung Hwa KIM , Se Wan SON , Wang Woo LEE , Ji Seon LEE , Moo Soon KO
Abstract: A display device includes a substrate, a switching transistor and a driving transistor positioned on the substrate, a first electrode connected to the driving transistor, a second electrode positioned on the first electrode, and a pixel definition layer positioned between the first electrode and the second electrode, where the pixel definition layer includes a first portion, and a second portion having a thickness less than that of the first portion, where a pixel opening defined in the pixel definition layer is enclosed by the first portion, and the second portion overlaps the first electrode and the second electrode.
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公开(公告)号：US20140084293A1
公开(公告)日：2014-03-27
申请号：US13798811
申请日：2013-03-13
Inventor： Byung Du AHN , Jung Hwa KIM , Ji Hun LIM , Je Hun LEE , Dae Hwan KIM , Hyun Kwang JUNG
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/7869 , H01L29/41733 , H01L29/66969 , H01L29/78693 , H01L33/387
Abstract: A thin film transistor array panel includes a substrate, a gate electrode on the substrate, a gate insulating layer on the gate electrode, a semiconductor layer on the gate insulating layer, a source electrode and a drain electrode on the semiconductor layer and facing each other, a floating metal layer between the source electrode and the drain electrode, and a passivation layer covering the source electrode, the drain electrode, and the floating metal layer. The floating metal layer is electrically floating.
Abstract translation: 薄膜晶体管阵列面板包括基板，基板上的栅极电极，栅电极上的栅极绝缘层，栅极绝缘层上的半导体层，半导体层上的源电极和漏电极，并面对彼此 ，源电极和漏电极之间的浮动金属层，以及覆盖源电极，漏电极和浮置金属层的钝化层。 浮动金属层电浮动。
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