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公开(公告)号：EP3036970A1
公开(公告)日：2016-06-29
申请号：EP14838423.3
申请日：2014-03-26
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
CPC classification number: H01L25/0753 , H01L27/156 , H01L33/0079 , H01L33/46 , H01L2224/14
Abstract: A display device according to an embodiment of the present disclosure may include a lower substrate disposed with a line electrode at an upper portion thereof, a plurality of semiconductor light emitting devices electrically connected to the line electrode to generate light and disposed to be separated from one another, and an adhesive portion comprising a body configured to fix the location of the lower substrate to that of the semiconductor light emitting device, and a conductor dispersed within the body to electrically connect the lower substrate to the semiconductor light emitting device, wherein the plurality of semiconductor light emitting devices form one pixel region (P) having red, green and blue semiconductor light emitting devices that emit red, green and blue light, and contain a material selected from inorganic semiconductor materials, and the adhesive portion blocks light generated from the plurality of semiconductor light emitting devices.
Abstract translation: 根据本公开的实施例的显示装置可以包括在其上部设置有线电极的下基板，多个半导体发光器件，其电连接到线电极以产生光并且被布置成与一个 另一方面，以及粘合部分，其包括构造成将下基板的位置固定到半导体发光器件的位置的主体，以及分散在主体内的导体，以将下基板电连接到半导体发光器件，其中多个 的半导体发光器件形成具有发射红，绿和蓝光的红色，绿色和蓝色半导体发光器件的一个像素区域（P），并且包含从无机半导体材料中选择的材料，并且粘合剂部分阻挡从 多个半导体发光器件。
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22.发明公开
公开(公告)号：EP4071821A1
公开(公告)日：2022-10-12
申请号：EP19954769.6
申请日：2019-12-05
Applicant: LG Electronics Inc.
Inventor： WI, Kyoungtae , RHEE, Byungjoon
Abstract: The present invention provides a display device including a substrate, a wiring electrode disposed on the substrate, and a plurality of semiconductor light emitting devices electrically connected to the wiring electrode, an anisotropic conductive layer disposed between the semiconductor light emitting devices and made of a mixture of conductive particles and an insulating material, and a light transmitting layer formed between the semiconductor light emitting devices. And the anisotropic conductive layer is formed in plurality, and any one of the plurality of anisotropic conductive layers is formed to surround one semiconductor light emitting device or to surround a plurality of semiconductor light emitting devices adjacent to each other.
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公开(公告)号：EP3072035A1
公开(公告)日：2016-09-28
申请号：EP14862138.6
申请日：2014-10-30
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
CPC classification number: G06F3/0416 , G02B5/201 , G06F1/1652 , G06F3/0412 , G06F3/044 , G06F2203/04101 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111 , H01L25/0753 , H01L33/32 , H01L33/42 , H01L33/502 , H01L33/58 , H01L33/62 , H01L2224/83192 , H01L2224/95
Abstract: The present invention relates to a display apparatus and, more particularly, to a display apparatus using a semiconductor light emitting device. In the display apparatus including a touch sensor unit and a display unit controlled based on a touch input sensed through the touch sensor unit, the display unit includes: a conductive bonding layer; and a plurality of semiconductor light emitting devices bonded to the conductive bonding layer and arranged to form a plurality of rows, and the touch sensor unit includes: an X electrode disposed between the plurality of rows of the semiconductor light emitting devices in the display unit; and an Y electrode configured to be combined with the X electrode to sense a touch input.
Abstract translation: 显示装置技术领域本发明涉及显示装置，更具体地说，涉及使用半导体发光装置的显示装置。 在包括触摸传感器单元和基于通过触摸传感器单元感测的触摸输入控制的显示单元的显示装置中，显示单元包括：导电接合层; 以及多个结合到所述导电接合层并被布置成形成多个行的半导体发光器件，并且所述触摸传感器单元包括：X电极，设置在所述显示单元中的所述多个半导体发光器件的行之间; 以及Y电极，被配置为与X电极组合以感测触摸输入。
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公开(公告)号：EP3036969A1
公开(公告)日：2016-06-29
申请号：EP14837487.9
申请日：2014-03-26
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon , CHOI, Yoonho
CPC classification number: H01L25/0753 , C09K11/0883 , C09K11/62 , C09K11/64 , H01L33/32 , H01L33/46 , H01L33/50 , H01L33/62 , H01L2224/16 , H01L2924/0002 , H01L2924/00
Abstract: A display device according to an embodiment of the present disclosure may include a lower substrate disposed with a line electrode at an upper portion thereof, a plurality of semiconductor light emitting devices electrically connected to the line electrode to generate light, a wavelength converter disposed on the semiconductor light emitting device to convert a wavelength of light generated from the semiconductor light emitting device, and a conductive adhesive layer comprising conductors configured to electrically connect the lower substrate to the semiconductor light emitting device and a body configured to surround the conductors, wherein the semiconductor light emitting device has a composition formula of In
x Al
y Ga
1-x-y N (0≤x≤1, 0≤y≤1, 0≤x+y≤1).Abstract translation: 根据本公开的实施例的显示装置可以包括在其上部设置有线电极的下基板，与线电极电连接以产生光的多个半导体发光器件，设置在该线电极上的波长转换器 半导体发光器件，用于转换从半导体发光器件产生的光的波长;以及导电粘合剂层，其包括被配置为将下基板电连接到半导体发光器件的导体和构造成围绕导体的主体，其中半导体 发光器件具有In x Al y Ga 1-x-y N（0＆nlE; x＆nlE; 1,0＆amp; nlE; y＆nlE; 1,0＆amp; nlE; x + y＆nlE; 1）的组成式。
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公开(公告)号：EP3036762A1
公开(公告)日：2016-06-29
申请号：EP14837815.1
申请日：2014-03-26
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
Abstract: A semiconductor device includes an electrode including a plurality of pillars, a semiconductor element configured to be electrically-connected with the electrode, a substrate having electrode patterns, and a conductive adhesive layer located between the substrate and the electrode, the conductive adhesive layer including conductive substances configured to electrically-connect the pillars and the electrode patterns to each other, and including a body which encloses the conductive substances.
Abstract translation: 一种半导体器件包括：包括具有相同长度的多个柱的电极; 被配置为从电极接收电能的半导体元件; 具有用于向半导体元件传输电能或信号的电极图案的基板; 以及包含导电物质的导电粘合剂层，所述导电物质被配置为将所述柱和所述电极图案彼此电连接，并且包括包围所述导电物质的主体。
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Patent Agency Ranking
公开(公告)号：EP2893773A1
公开(公告)日：2015-07-15
申请号：EP13835617.5
申请日：2013-06-05
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
IPC: H05B33/02
CPC classification number: H01L33/50 , G09G3/32 , H01L24/01 , H01L25/0753 , H01L27/156 , H01L33/0025 , H01L33/32 , H01L33/38 , H01L2251/558 , H01L2924/0002 , H01L2924/12041 , H01L2924/12042 , H01L2924/12044 , H05B33/14 , H01L2924/00
Abstract: A display device using semiconductor light emitting devices is disclosed. The display device includes a substrate, a plurality of first electrodes disposed on the substrate, a light emitting device array comprising a plurality of semiconductor light emitting devices electrically connected to the first electrodes, constituting individual pixels, and having different brightnesses increasing from one side of a current input direction of each of the first electrodes to the other side of the current input direction, and a plurality of second electrodes electrically connected to the semiconductor light emitting devices. Thus, brightness variation caused by power loss may be reduced in a display device of PM type using light emitting device array, thereby reducing load effect that is a problem of the device of PM type using light emitting device array.
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公开(公告)号：EP4152419A1
公开(公告)日：2023-03-22
申请号：EP20935443.0
申请日：2020-05-14
Applicant: LG Electronics, Inc.
Inventor： CHOI, Hwanjoon , RHEE, Byungjoon , BANG, Kyuhyun , WI, Kyoungtae
IPC: H01L33/22 , H01L27/15 , H01L25/075
Abstract: The embodiment relates to a semiconductor light emitting device and a display device including the same. Semiconductor light emitting device according to the embodiment includes a light emitting structure 151 including a first conductivity type semiconductor layer 151a, an active layer 151b, and a second conductivity type semiconductor layer 151c, a first pad electrode 153A electrically connected to the first conductivity type semiconductor layer, a second pad electrode 153B electrically connected to the second conductivity type semiconductor layer, a first pattern structure 154A disposed on the first pad electrode and a second pattern structure 154B disposed on the second pad electrode.
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公开(公告)号：EP2893773B1
公开(公告)日：2020-12-09
申请号：EP13835617.5
申请日：2013-06-05
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
IPC: H05B33/02
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公开(公告)号：EP3072035B1
公开(公告)日：2020-07-08
申请号：EP14862138.6
申请日：2014-10-30
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon
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30.发明授权
公开(公告)号：EP3084748B1
公开(公告)日：2018-07-11
申请号：EP14872106.1
申请日：2014-10-13
Applicant: LG Electronics Inc.
Inventor： RHEE, Byungjoon , BANG, Kyuhyun
CPC classification number: F21K9/60 , F21Y2115/10 , H01L33/38 , H01L33/387 , H01L2224/95 , H05K1/113 , H05K1/189 , H05K3/323 , H05K2201/0145 , H05K2201/0154 , H05K2201/10106
Abstract: Discussed is a display device including a wiring substrate disposed with a first electrode; a conductive adhesive layer disposed between the wiring substrate and a second electrode; and a plurality of semiconductor light emitting devices coupled to the conductive adhesive layer, and electrically connected to the first electrode and the second electrode, wherein at least one of the plurality of semiconductor light emitting devices comprises a first conductive electrode and a second conductive electrode disposed to be separated from each other, the at least one of the semiconductor light emitting devices having a lateral surface, and wherein the second conductive electrode extends beyond the lateral surface of the at least one of semiconductor light emitting devices.
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