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公开(公告)号：US20240308751A1
公开(公告)日：2024-09-19
申请号：US18673634
申请日：2024-05-24
发明人： Sung KIM , Hyung Don NA , Hyeong Wook IM , Sang Woo KIM , Joo Yeob KIM , Seung Kyu LEE , Ji Ho CHUNG
CPC分类号： B65D81/05 , B32B25/08 , B65D85/48 , B32B2307/21 , B32B2439/02 , B65D2581/055
摘要： A tray assembly includes a base tray, and an anti-slip pad disposed on the base tray, wherein the anti-slip pad has a friction coefficient in a range of about 0.5 to about 20 based on ASTM D1894, and a surface resistance in a range of about 10{circumflex over ( )}6 Ω/cm2 to about 10{circumflex over ( )}9 Ω/cm2 based on ASTM D257, and the anti-slip pad includes at least one of a thermoplastic olefinic elastomer (TPO), natural rubber, styrene-butadiene rubber (SBR), and polypropylene (PP).
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公开(公告)号：US20240099067A1
公开(公告)日：2024-03-21
申请号：US18232764
申请日：2023-08-10
发明人： JUN HYEONG PARK , Sang Woo KIM
IPC分类号： H10K59/122 , H10K59/80
CPC分类号： H10K59/122 , H10K59/80515
摘要： A display device includes: a substrate; a pixel circuit driving portion that is on the substrate; an organic layer that covers the pixel circuit driving portion; a light emitting element on the organic layer and including an anode; and a separator including a reverse tapered side on the organic layer, wherein a width of a bottom surface of the separator is equal to a distance between adjacent anodes.
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公开(公告)号：US20230070511A1
公开(公告)日：2023-03-09
申请号：US17794723
申请日：2020-09-08
发明人： Jae Min SHIN , Sang Woo KIM , Jang Yeol YOON , Gyung Soon PARK
摘要： A display device according to an embodiment of the disclosure may include a substrate including a display area including a plurality of pixel areas each having an emission area and a non-display area surrounding at least one side of the display area, and a pixel provided in each of the pixel areas and including display element part. The display element part may include a first insulating layer disposed on the substrate, at least one light emitting element disposed on the first insulating layer and each having a first end and a second end in a longitudinal direction, a first layer disposed on the first insulating layer and the light emitting element and being in contact with a first area of each of the first and second ends of the light emitting element, a second layer disposed on the light emitting element and being in contact with a second area of each of the first and second ends of the light emitting element, and an interlayer insulating layer provided between the first layer and the second layer. Here, the first layer and the second layer may include a semiconductor material.
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公开(公告)号：US20220165994A1
公开(公告)日：2022-05-26
申请号：US17310708
申请日：2019-12-31
发明人： Jae Ik LIM , Chaun Gi CHOI , Sang Woo KIM
摘要： A display device includes: a substrate; a light-emitting element on the substrate; a planarization layer on the light-emitting element; a first refractive index layer on the planarization layer and including a total reflection inclination surface totally reflecting light emitted from the light-emitting element in a front direction and a refraction inclination surface refracting light emitted from the light-emitting element in the front direction; a second refractive index layer on the first refractive index layer to be in contact with the refraction inclination surface and having a smaller refractive index than a refractive index of the first refractive index layer; and a third refractive index layer on the first refractive index layer and the second refractive index layer to be in contact with the total reflection inclination surface and having a larger refractive index than the refractive index of the first refractive index layer.
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公开(公告)号：US20240231518A9
公开(公告)日：2024-07-11
申请号：US18210117
申请日：2023-06-15
发明人： Soo Yeong HONG , Gee Bum KIM , Sang Woo KIM , Kwang Soo BAE , Bo Kwang SONG
CPC分类号： G06F3/0412 , G09G3/32
摘要： A device comprises a substrate, a plurality of emission portions disposed on the substrate and emitting light, a plurality of light sensing portions disposed on the substrate and sensing an incident light, a bank layer partitioning the plurality of emission portions and the plurality of light sensing portions, and a touch sensing layer disposed on the bank layer. The touch sensing layer comprises a first touch insulating pattern disposed on the bank layer and partitioning a light opening overlapping the plurality of light sensing portions and a touch electrode disposed on the first touch insulating pattern. A cross-sectional shape of the first touch insulating pattern has a reverse tapered shape having a width that decreases towards a top surface of the substrate.
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公开(公告)号：US20220097946A1
公开(公告)日：2022-03-31
申请号：US17470416
申请日：2021-09-09
发明人： Sung KIM , Hyung Don NA , Hyeong Wook IM , Sang Woo KIM , Joo Yeob KIM , Seung Kyu LEE , Ji Ho CHUNG
摘要： A tray assembly includes a base tray, and an anti-slip pad disposed on the base tray, wherein the anti-slip pad has a friction coefficient in a range of about 0.5 to about 20 based on ASTM D1894, and a surface resistance in a range of about 10{circumflex over ( )}6 Ω/cm2 to about 10{circumflex over ( )}9 Ω/cm2 based on ASTM D257, and the anti-slip pad includes at least one of a thermoplastic olefinic elastomer (TPO), natural rubber, styrene-butadiene rubber (SBR), and polypropylene (PP).
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公开(公告)号：US20200020273A1
公开(公告)日：2020-01-16
申请号：US16444466
申请日：2019-06-18
发明人： Jong Ho HONG , Sang Woo KIM , Jae Min SHIN , Hye Jin JOO
摘要： A display device including: a plurality of main portions separated. from each other; and a plurality of bridges connecting adjacent main portions to each other, wherein a first main portion of the plurality of main portions includes a transistor and a light emitting element, a first bridge of the plurality of bridges includes a wiring that is electrically connected to the transistor or the light emitting element, and the first bridge includes curved parts that are curved in at least two different directions from each other.
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8.发明申请公开(公告)号：US20190204477A1
公开(公告)日：2019-07-04
申请号：US16294384
申请日：2019-03-06
发明人： Nam Jin KIM , Chul Hwan PARK , Sang Woo KIM , Mi Kyung KIM
摘要： A functional polarizing film includes a polarizing layer, at least one moisture-binding layer on a first surface of the polarizing layer, and at least one moisture-blocking layer disposed on a first surface of the moisture-binding layer.
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公开(公告)号：US20170265301A1
公开(公告)日：2017-09-14
申请号：US15453129
申请日：2017-03-08
发明人： Sang Woo KIM
CPC分类号： H05K1/189 , G02F1/13452 , H05K1/147 , H05K3/323 , H05K2201/10128
摘要： A display device includes a display substrate with a display area, a first peripheral area, and a second peripheral area, the display area having first and second sides extending in directions crossing each other, the first peripheral area adjacent to the first side, and the second peripheral area adjacent to the second side, a first driving substrate attached to the first peripheral area, the first driving substrate including a first driving circuit portion and a first link wire connected to the first driving circuit portion, a second driving substrate attached to the second peripheral area, the second driving substrate including a second driving circuit portion and a second link wire connected to the second driving circuit portion, and a flexible circuit board attached to the first driving substrate, the flexible circuit board including a third link wire connected to the first and second link wires.
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公开(公告)号：US20240312407A1
公开(公告)日：2024-09-19
申请号：US18596777
申请日：2024-03-06
发明人： Hyang A PARK , Sang Woo KIM , Jung Woo PARK , Soo Yeong HONG
IPC分类号： G09G3/3233 , G06V40/13 , H10K39/34 , H10K59/121
CPC分类号： G09G3/3233 , G06V40/1318 , H10K39/34 , H10K59/1213 , G09G2300/0426 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/08 , G09G2354/00 , G09G2360/14
摘要： A display device may include photo sensors connected to a readout line. Each of the photo sensors may include: a light receiving element; a first sensor transistor configured to control current flowing to the readout line in response to a voltage of one electrode of the light receiving element; and a second sensor transistor electrically connected between the first sensor transistor and the readout line. The first sensor transistor may include a silicon semiconductor. The second sensor transistor may include an oxide semiconductor.
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