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公开(公告)号：US11696467B2
公开(公告)日：2023-07-04
申请号：US17407055
申请日：2021-08-19
发明人： Suk Kim , Gee Bum Kim , Sung Kook Park
IPC分类号： H01L35/24 , H01L51/00 , H10K50/858 , H10K59/122 , H10K59/35 , H10K50/813
CPC分类号： H10K50/858 , H10K59/122 , H10K59/352 , H10K50/813 , H10K59/353
摘要： An organic light-emitting display device includes: a substrate; a first organic light-emitting layer disposed on the substrate; a pixel defining film disposed on the first organic light-emitting layer and having a first opening, which at least partially exposes the first organic light-emitting layer; and an optical path converter disposed on the pixel defining film to overlap with the first organic light-emitting layer and including a first optical path converting member, which has a first refractive index, and a second optical path converting member, which has a second refractive index that is lower than the first refractive index.
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公开(公告)号：USD985604S1
公开(公告)日：2023-05-09
申请号：US29803954
申请日：2021-08-17
设计人： Hee Seomoon , Sung Kook Park , So Hee Park , Tae Hee Lee , Won Ki Hong
摘要： The FIGURE is a front view of a display device with generated image for display showing our new design.
The broken line showing of a display device and portions of the generated image for display is for the purpose of illustrating portions of the article and forms no part of the claimed design.-
公开(公告)号：US11610869B2
公开(公告)日：2023-03-21
申请号：US17248422
申请日：2021-01-25
发明人： Xinxing Li , Sung Kook Park , Kang Young Lee , Hyun Min Cho , Chang Il Tae
IPC分类号： H01L25/075 , H01L27/12 , H01L33/50
摘要： A display device includes a substrate including a display unit including a plurality of pixels and a protrusion protruding from an edge of the display unit, the plurality of pixels including a first pixel on an outermost region of the display unit and a second pixel adjacent to the first pixel; a driver on the protrusion; and a fan-out line to electrically connect the first pixel and the driver, wherein at least a portion of the fan-out line is on the display unit between the first pixel and the second pixel in a plan view.
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公开(公告)号：USD930676S1
公开(公告)日：2021-09-14
申请号：US29682631
申请日：2019-03-06
设计人： Hee Seomoon , Sung Kook Park , So Hee Park , Tae Hee Lee , Won Ki Hong
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公开(公告)号：US11036298B2
公开(公告)日：2021-06-15
申请号：US16508366
申请日：2019-07-11
发明人： Hee Seomoon , Won Ki Hong , Sung Kook Park , So Hee Park , Tae Hee Lee
摘要： A display device including a display panel; a first force sensor and a second force sensor disposed below the display panel; and a first vibration generator and a second vibration generator disposed below the display panel. The first vibration generator vibrates when a force is applied to the first force sensor, and the second vibration generator vibrates when a force is applied to the second force sensor. The vibration of the first vibration generator is different from the vibration of the second vibration generator.
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公开(公告)号：US20200057507A1
公开(公告)日：2020-02-20
申请号：US16294762
申请日：2019-03-06
发明人： Sung Kook Park , So Hee Park , Hee Seomoon , Bong Hyun You , Tae Hee Lee , Won Ki Hong
IPC分类号： G06F3/02
摘要： A display device includes: a display panel; a conductive sheet disposed below the display panel; a force concentration bump disposed below the conductive sheet and disposed adjacent to a first edge of the display panel; and a force sensor disposed below the conductive sheet, extending in a first direction along the first edge of the display panel, the force sensor includes a sensing region, wherein the force concentration bump overlaps the sensing region, and the force concentration bump and the conductive sheet are made of a same material.
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公开(公告)号：US11888086B2
公开(公告)日：2024-01-30
申请号：US17553653
申请日：2021-12-16
发明人： Jin Woo Choi , Min Woo Kim , Sung Kook Park , Dae Ho Song , So Yeon Yoon , Joo Woan Cho
IPC分类号： H01L33/00 , H01L25/075
CPC分类号： H01L33/0095 , H01L25/0753 , H01L33/0093 , H01L2933/0016
摘要： A manufacturing apparatus of a display device, includes: a first unit to transfer a plurality of light emitting elements on a growth substrate to a first film; a second unit to expand the first film; a third unit to retransfer the plurality of light emitting elements to a second film; a fourth unit to determine positions of the plurality of light emitting elements on the second film; a fifth unit to bin the light emitting elements on the second film, and determine an effective light source from among the light emitting elements; a sixth unit to form a plurality of pixels on a substrate, each pixel including a first bonding electrode; a seventh unit to remove the second film after transferring one light emitting element to the first bonding electrode of one pixel; and an eighth unit to form a second electrode on the one light emitting element.
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公开(公告)号：US11703972B2
公开(公告)日：2023-07-18
申请号：US17019447
申请日：2020-09-14
发明人： Won Ki Hong , Sung Kook Park , Tae Hee Lee
IPC分类号： G01L1/20 , G06F3/041 , G01L5/1623
CPC分类号： G06F3/04144 , G01L1/20 , G01L5/1623 , G06F3/0414
摘要： A force sensor including a first surface and a second surface facing each other in a first direction; a first protrusion protruded from the first surface toward the second surface; a first electrode on the first protrusion; a first force sensing layer on the first electrode; a second protrusion protruded from the second surface toward the first surface; and a second electrode on the second protrusion; wherein the first protrusion and the second protrusion are not overlapped with each other or are partially overlapped with each other.
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公开(公告)号：US11137850B2
公开(公告)日：2021-10-05
申请号：US16569399
申请日：2019-09-12
发明人： Won Ki Hong , Sung Kook Park , So Hee Park , Hee Seomoon , Young Seok Seo , Tae Hee Lee
摘要： A force sensor includes first and second substrates. The second substrate faces the first substrate. A driving electrode is disposed on a first surface of the first substrate facing the second substrate. A sensing electrode is disposed on the first surface of the first substrate and is spaced apart from the driving electrode. A three sensitive layer is disposed on a first surface of the second substrate, facing the first substrate. The driving electrode includes a main driving protrusion that protrudes from a side surface of the driving electrode, facing the sensing electrode.
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公开(公告)号：US10963080B2
公开(公告)日：2021-03-30
申请号：US16273070
申请日：2019-02-11
发明人： Tae Hee Lee , Sung Kook Park , So Hee Park , Hee Seomoon , Won Ki Hong
IPC分类号： G06F3/041 , G06F3/0488 , H01L27/32 , H05K1/18
摘要： A display device includes: a display panel; an input sensing panel; a display flexible circuit board to control the display panel having an input sensing driving circuit electrically connected to the input sensing panel, the display flexible circuit board being connected to the display panel; and a first pressure sensor disposed adjacent to and extending along a first edge of the display panel, wherein the first pressure sensor is electrically connected to the input sensing driving circuit of the display flexible circuit board.
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