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公开(公告)号：US20210367124A1
公开(公告)日：2021-11-25
申请号：US17322129
申请日：2021-05-17
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK , Yeonkyu PARK , Jae Hee LIM , Jinkyu JANG
Abstract: A unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, connection layers electrically connected to the light emitting devices, and bonding pads disposed over the connection layers and electrically connected to the connection layers. The bonding pads are partially overlapped with at least one of the light emitting devices in a vertical direction, respectively.
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公开(公告)号：US20220173080A1
公开(公告)日：2022-06-02
申请号：US17526306
申请日：2021-11-15
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK , Yeonkyu PARK , Jae Hee LIM
IPC: H01L25/075 , H01L33/46 , H01L33/58 , H01L33/62
Abstract: A unit pixel and a displaying apparatus including the unit pixel are provided. The unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, a light blocking layer disposed between the transparent substrate and the light emitting devices, and having at least one window, and a semi-transmissive layer disposed between at least one of the plurality of light emitting devices and the transparent substrate to overlap with the window at least partially.
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Patent Agency Ranking
公开(公告)号：US20240243242A1
公开(公告)日：2024-07-18
申请号：US18623750
申请日：2024-04-01
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK , Yeonkyu PARK , Jae Hee LIM , Jinkyu JANG
CPC classification number: H01L33/62 , H01L25/0753 , H01L25/167 , H01L33/22 , H01L33/46 , H01L33/54 , H01L33/58
Abstract: A unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, connection layers electrically connected to the light emitting devices, and bonding pads disposed over the connection layers and electrically connected to the connection layers. The bonding pads are partially overlapped with at least one of the light emitting devices in a vertical direction, respectively.
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公开(公告)号：US20220115437A1
公开(公告)日：2022-04-14
申请号：US17495451
申请日：2021-10-06
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Seongchan PARK , Jae Hee LIM
Abstract: A wafer for fabricating a unit pixel is provided. The wafer includes a transparent substrate, and a light blocking layer disposed on the transparent substrate. The light blocking layer includes a plurality of unit pixel regions and at least one observation region. Each of the unit pixel regions has a mounting region for mounting a light emitting device, and the observation region includes the mounting region for mounting the light emitting device and an auxiliary pattern disposed around the mounting region.
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公开(公告)号：US20250022856A1
公开(公告)日：2025-01-16
申请号：US18897449
申请日：2024-09-26
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK , Yeonkyu PARK , Jae Hee LIM
Abstract: A unit pixel and a displaying apparatus including the unit pixel are provided. The unit pixel includes a transparent substrate, a plurality of light emitting devices arranged on the transparent substrate, a light blocking layer disposed between the transparent substrate and the light emitting devices, and having at least one window, and a semi-transmissive layer disposed between at least one of the plurality of light emitting devices and the transparent substrate to overlap with the window at least partially.
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公开(公告)号：US20220199857A1
公开(公告)日：2022-06-23
申请号：US17540338
申请日：2021-12-02
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK
IPC: H01L33/22 , H01L25/075 , H01L33/58 , H01L33/62
Abstract: A unit pixel and a displaying apparatus including the unit pixel are provided. The unit pixel includes a transparent substrate, and a plurality of light emitting devices arranged on the transparent substrate. The transparent substrate includes at least one light scattering line disposed therein so as to correspond to each of the plurality of light emitting devices.
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公开(公告)号：US20210379546A1
公开(公告)日：2021-12-09
申请号：US17340929
申请日：2021-06-07
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Namgoo CHA , Sang Min KIM , Seongchan PARK , Woogun LEE
Abstract: A light emitting device mixer includes at least two bowl feeders, each including a bowl capable of holding workpieces, and a driving unit capable of causing vibration to the bowl. The bowl feeders include a moving passage through which the workpieces may move from one bowl feeder to an adjacent bowl feeder.
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