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公开(公告)号：US11410967B2
公开(公告)日：2022-08-09
申请号：US16943241
申请日：2020-07-30
发明人： Chan-Jae Park , Kikyung Youk , Sangduk Lee , Hyun a Lee , Daehwan Jang
摘要： A display device includes a display panel including a display area and a non-display area defined therein and including a plurality of signal pads overlapping the non-display area, an electronic component including a base layer with an upper surface and a lower surface, a plurality of driving pads disposed on the lower surface of the base layer, and a plurality of driving bumps respectively disposed on the plurality of driving pads, the plurality of driving bumps being respectively connected to the signal pads, and a filler disposed between the display panel and the electronic component. A first hole is defined in the upper surface of the base layer, and the first hole does not overlap the plurality of driving bumps in a plan view.
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公开(公告)号：US10527933B2
公开(公告)日：2020-01-07
申请号：US16176297
申请日：2018-10-31
发明人： Seung-Won Park , Taewoo Kim , Lei Xie , Daehwan Jang , Dae-Young Lee , Gugrae Jo
摘要： A wire grid polarizer includes a base substrate, a wire grid pattern, a first stitch line extending in a first direction, and a second stitch line extending in a second direction which crosses the first direction, and including a first portion and a second portion which are discontinuous from each other, in which the wire grid pattern is evenly formed on all of the base substrate except where the first and second stitch lines exist, and the first and second stitch lines are where the wire grid pattern is unevenly formed.
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公开(公告)号：US11910663B2
公开(公告)日：2024-02-20
申请号：US17235224
申请日：2021-04-20
发明人： Daehwan Jang , Yunjong Yeo , Jaebeen Lee , Sungwon Cho , Jin Ho Cho
IPC分类号： H10K59/131 , G09G3/3225 , H10K50/844 , H10K59/122 , H10K71/00 , H10K59/12
CPC分类号： H10K59/131 , G09G3/3225 , H10K50/844 , H10K59/122 , H10K71/00 , H10K59/1201
摘要： A display panel includes a pad line disposed on a rear surface of a base layer and a connection line disposed on a front surface of the base layer. The pad line and the connection line are connected in an area overlapping a pad hole defined to pass through the base layer, and the pad line is connected to a driving unit on the rear surface of the base layer.
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4.发明授权公开(公告)号：US11720143B2
公开(公告)日：2023-08-08
申请号：US17019830
申请日：2020-09-14
发明人： Daehwan Jang , Hyun a Lee , Chan-Jae Park , Sunok Oh , Kikyung Youk , Sangduk Lee
CPC分类号： G06F1/1609 , B32B3/06 , G02B1/14 , B32B2405/00 , B32B2457/206
摘要： An adhesive member is between an electronic component and an electronic panel that are connected to each other through the adhesive member. The adhesive member has a second surface and a first surface. The adhesive member includes a first recess pattern recessed from the first surface and a second recess pattern recessed from the first surface. The second recess pattern is spaced apart in a first direction from the first recess pattern. A sum of a planar area of the first recess pattern and a planar area of the second recess pattern ranges from about 20 percent (%) to about 70% of a planar area of the first surface.
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公开(公告)号：US10139726B2
公开(公告)日：2018-11-27
申请号：US15594645
申请日：2017-05-14
发明人： Seung-Won Park , Taewoo Kim , Lei Xie , Daehwan Jang , Dae-Young Lee , Gugrae Jo
摘要： An imprint lithography method includes forming a first imprint pattern on a substrate in a first area and a third area, wherein the third area is spaced apart from the first area, forming a first resist pattern on the substrate on a second area, wherein the second area is adjacent the first and third areas, forming a first pattern in the first and third areas by etching an element under the first imprint pattern using the first imprint pattern and the first resist pattern as an etch barrier, forming a second imprint pattern on the substrate in a second area, forming a second resist pattern on the substrate on the first area and the third area, and forming a second pattern in the second area by etching an element under the second imprint pattern using the second imprint pattern and the second resist pattern as an etch barrier.
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6.发明授权公开(公告)号：US12061399B2
公开(公告)日：2024-08-13
申请号：US17608077
申请日：2020-07-15
发明人： Sangduk Lee , Chan-Jae Park , Kikyung Youk , Hyun A Lee , Daehwan Jang
IPC分类号： G02F1/1345 , H10K59/131 , H10K71/00
CPC分类号： G02F1/1345 , H10K59/131 , H10K71/00
摘要： A display device includes an electronic component comprising a bump, which includes a first bump portion and a second bump portion that has a surface area less than that of the first bump portion on a plane to surround the first bump portion, a display panel facing the electronic component and including a signal pad that is in contact with the bump, and an adhesive member which is disposed between the display panel and the electronic component and in which an opening overlapping the first bump portion on the plane is defined, wherein the bump is in contact with the signal pad through the opening.
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公开(公告)号：US20190064657A1
公开(公告)日：2019-02-28
申请号：US16176297
申请日：2018-10-31
发明人： Seung-Won Park , Taewoo Kim , Lei Xie , Daehwan Jang , Dae-Young Lee , Gugrae Jo
CPC分类号： G03F7/0002 , G02B5/00 , G02B5/3058 , G02F1/00 , G02F1/133528 , G02F2001/133548 , G03F1/60 , G03F1/80 , H01L27/1218 , H01L27/124 , H01L27/1259
摘要： A wire grid polarizer includes a base substrate, a wire grid pattern, a first stitch line extending in a first direction, and a second stitch line extending in a second direction which crosses the first direction, and including a first portion and a second portion which are discontinuous from each other, in which the wire grid pattern is evenly formed on all of the base substrate except where the first and second stitch lines exist, and the first and second stitch lines are where the wire grid pattern is unevenly formed.
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公开(公告)号：US09423646B2
公开(公告)日：2016-08-23
申请号：US14040236
申请日：2013-09-27
发明人： Jung Gun Nam , Takakuwa Atsushi , GugRae Jo , Dae-Young Lee , Daehwan Jang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02F2001/133548
摘要： A display device includes a light providing assembly to provide light, and a display panel to display an image using the light. The display panel includes a first substrate (FS), a second substrate (SS), a liquid crystal layer (LCL), a polarizing plate (PP), a first optical element (FOE), and a second optical element (SOE). The FS includes a pixel region (PR) and a non-PR (NPR) adjacent to the PR. The SS faces the FS. The LCL is disposed between the FS and SS. The PP is disposed between the FS and LCL, and includes grid polarizing layers. The FOE is disposed between the FS and PP, and is configured to redirect a fraction of the light propagating toward the NPR in a first direction. The SOE is disposed between the FOE and PP, and is configured to redirect the fraction of light propagating in the first direction toward the PR.
摘要翻译： 显示装置包括提供光的光提供组件和使用该光显示图像的显示面板。 显示面板包括第一基板（FS），第二基板（SS），液晶层（LCL），偏振板（PP），第一光学元件（FOE）和第二光学元件（SOE））。 FS包括与PR相邻的像素区域（PR）和非PR（NPR）。 SS面向FS。 LCL位于FS和SS之间。 PP设置在FS和LCL之间，并且包括栅极偏振层。 FOE设置在FS和PP之间，并且被配置为在第一方向上重定向朝向NPR传播的光的一部分。 SOE设置在FOE和PP之间，并且被配置为将沿第一方向传播的光的分数重定向到PR。
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9.发明授权公开(公告)号：US11871614B2
公开(公告)日：2024-01-09
申请号：US17172762
申请日：2021-02-10
发明人： Daehwan Jang , Sunghoon Kim , Hyuk-Hwan Kim , Seokhyun Nam , Haengwon Park , Jin Ho Cho
IPC分类号： H10K50/87 , H10K50/115 , H10K59/38 , H10K71/00
CPC分类号： H10K50/87 , H10K50/115 , H10K59/38 , H10K71/00
摘要： A display device includes a first substrate including at least one first opening part defined, a pixel disposed on the first substrate, at least one first heat dissipation layer disposed in the at least one first opening part, an insulation layer disposed under the first substrate and including at least one second opening part overlapping the at least one first opening part, and a second heat dissipation layer disposed in the at least one second opening part.
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公开(公告)号：US11868042B2
公开(公告)日：2024-01-09
申请号：US16504806
申请日：2019-07-08
发明人： Seung-won Park , Yunjong Yeo , Sanghoon Lee , Daehwan Jang , Incheol Jeong , Hyungbin Cho
CPC分类号： G03F7/0002 , G02B5/3058 , G02F1/133528 , B29C59/022 , B29C2059/023 , B82Y10/00 , B82Y40/00
摘要： A stamp for nano imprinting includes a base substrate, a first pattern part and a second pattern part disposed on the base substrate and having different widths, and a third pattern part and a fourth pattern part having different widths. Each of the first pattern part to the fourth pattern part includes a plurality of nano patterns, and the first pattern part and the second pattern part and the third pattern part and the fourth pattern are disposed to be arranged adjacent to each other in a sequential order in the first direction.
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