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公开(公告)号：EP3782191A1
公开(公告)日：2021-02-24
申请号：EP19829907.5
申请日：2019-07-04
发明人： JANG, Kyungwoon , PARK, Wonsoon , SON, Dongmyung , SHIN, Sangmin , LEE, Changjoon , JUNG, Youngki , CHO, Seongphil , HEO, Gyun , HONG, Soonmin
IPC分类号： H01L25/075 , H01L27/12 , H01L23/538
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公开(公告)号：EP4145506A1
公开(公告)日：2023-03-08
申请号：EP21829611.9
申请日：2021-05-04
发明人： LEE, Changjoon , SON, Seongho , LEE, Jongsung , PARK, Wonsoon , LEE, Donghun
IPC分类号： H01L25/075 , H01L23/498 , H01L27/15
摘要： A light emitting diode (LED) module includes: a substrate; a plurality of first electrodes arranged on a top surface of the substrate; a second electrode provided on the top surface of the substrate among the plurality of first electrodes; and an LED electrically connected to the plurality of first electrodes.
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3.发明公开
公开(公告)号：EP3834231A1
公开(公告)日：2021-06-16
申请号：EP19885327.7
申请日：2019-11-08
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公开(公告)号：EP4332948A1
公开(公告)日：2024-03-06
申请号：EP22887315.4
申请日：2022-08-25
发明人： HONG, Soonmin , SON, Seongho , LEE, Jongsung , KIM, Gunwoo , SHIN, Seonghwan , LEE, Changjoon , LEE, Tackmo
IPC分类号： G09F9/302 , H01L27/12 , H01L25/075 , G09F9/33
摘要： A display module includes: a substrate including a mounting surface on which a plurality of inorganic light-emitting devices are mounted, a side surface, and a rear surface being opposite to the mounting surface; a front cover bonded with the mounting surface and covering the mounting surface; a metal plate bonded with the rear surface; a side cover surrounding the side surface; and a side end member covering at least one portion of a side end of the side cover, and including a first portion being in contact with and grounded to the metal plate and a second portion connected to the first portion and positioned on the side end of the side cover.
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公开(公告)号：EP3837718A1
公开(公告)日：2021-06-23
申请号：EP19898217.5
申请日：2019-12-12
发明人： JUNG, Youngki , KIM, Jinho , SHIN, Sangmin , LEE, Changjoon
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公开(公告)号：EP3798719A1
公开(公告)日：2021-03-31
申请号：EP19837589.1
申请日：2019-07-11
发明人： JUNG, Youngki , KIM, Jinho , SON, Dongmyung , SHIN, Sangmin , LEE, Changjoon , JANG, Kyungwoon , CHO, Seongphil , HEO, Gyun , HONG, Soonmin
摘要： A display panel is disclosed. The disclosed display panel includes a thin film transistor substrate, a plurality of micro LEDs arranged on one surface of the thin film transistor substrate, a plurality of first connection pads disposed on the one surface of the thin film transistor substrate, a plurality of second connection pads disposed on the other surface of the thin film transistor substrate that faces the one surface, and a plurality of connection wirings disposed on a side surface of the thin film transistor substrate for electrically connecting each of the plurality of first connection pads and the plurality of second connection pads, wherein at least one of an edge region on the one surface and an edge region on the other surface of the thin film transistor substrate includes a cutting area which is cut in an inward direction of the thin film transistor substrate.
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7.发明公开
公开(公告)号：EP4068373A1
公开(公告)日：2022-10-05
申请号：EP21800187.3
申请日：2021-05-03
发明人： KIM, Jeongyun , KANG, Hosuk , JUNG, Jinwoo , LEE, Changjoon , LEE, Tackmo , HEO, Gyun , HONG, Soonmin
IPC分类号： H01L27/15 , H01L25/075 , H01L27/12
摘要： A display module is disclosed. The display module includes a glass substrate, a plurality of light emitting diodes (LEDs) electrically connected to a TFT layer of the glass substrate, a plurality of first connection pads electrically connected to a TFT circuit disposed in the second edge zone of the glass substrate at intervals and provided in the TFT layer through wiring; a plurality of second connection pads disposed at intervals in the third edge zone of the glass substrate and electrically connected to the driving circuit through wiring, and a plurality of side wirings of which one end completely covers the corresponding first connection pad and the other end completely covers the corresponding second connection pad, wherein at least one of one end and the other end of the side wirings covers a portion of the insulating layer formed on the glass substrate.
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公开(公告)号：EP3975257A1
公开(公告)日：2022-03-30
申请号：EP20814800.7
申请日：2020-05-29
发明人： SON, Seongho , LEE, Jongsung , LEE, Changjoon
摘要： Disclosed are an antistatic ground circuit board and a micro LED display including same. The disclosed display comprises: a substrate comprising a first surface disposed to be oriented toward a first direction, a second surface disposed to be oriented toward a second direction opposite to the first direction, and a side surface disposed to be oriented toward a third direction perpendicular to the first and second directions; a first circuit unit disposed on the first surface; a second circuit unit disposed on the second surface; a side circuit unit disposed on the side surface and electrically connected to the first circuit unit; a plurality of micro LED chips arranged on one surface of the first circuit unit oriented toward the first direction; and a ground circuit board disposed on the second surface so as to ground static electricity generated in one or more circuit units from among the first circuit unit, the second circuit unit, and the side circuit unit, wherein the ground circuit board is electrically connected to the side circuit unit, is disposed around the second circuit unit, and may ground the generated static electricity. Various other embodiments are also possible.
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公开(公告)号：EP3966869A1
公开(公告)日：2022-03-16
申请号：EP20873432.7
申请日：2020-08-12
发明人： CHUNG, Changkyu , LEE, Changjoon , JO, Kwangrae , MIN, Sungyong , PARK, Wonsoon , JANG, Kyungwoon , HWANG, Daesuck
IPC分类号： H01L27/15 , H01L33/00 , H01L33/48 , H01L25/075
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公开(公告)号：EP3764408A1
公开(公告)日：2021-01-13
申请号：EP19764312.5
申请日：2019-03-05
发明人： JANG, Kyungwoon , LEE, Changjoon , HWANG, Daesuck
摘要： Various embodiments comprise: a substrate; a plurality of unit electric elements arranged on the substrate at regular intervals; and at least one conductive path electrically connected to each of the plurality of unit electric elements nearby and having an energized inspection area formed at an end thereof. It is possible to determine whether each of the plurality of unit electric elements is electrically good or defective by using an energized inspection area of the conductive path. Other various embodiments may be possible.
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