公开(公告)号：EP4470463A1

公开(公告)日：2024-12-04

申请号：EP24178768.8

申请日：2024-05-29

Applicant: LG Electronics Inc.

Inventor： RHEE, Byungjoon

IPC: A61B5/1455 ,  A61B5/024 ,  A61B5/18 ,  A61B5/00

Abstract: A driver monitoring device and a method for operating the driver monitoring device are disclosed. A method for controlling a driver monitoring system according to at least one of various embodiments of the present disclosure may include detecting a user; obtaining sensing data for the detected user; converting the sensing data when a difference between the sensing data and predetermined reference data is equal to or greater than a threshold value; and generating and transmitting a vehicle control signal based on the converted sensing data.

公开(公告)号：EP3789992A1

公开(公告)日：2021-03-10

申请号：EP20203861.8

申请日：2013-06-05

Applicant: LG Electronics Inc.

Inventor： RHEE, Byungjoon

IPC: G09G3/3216 ,  H01L25/075 ,  H01L33/50 ,  H01L33/62

Abstract: A display device using semiconductor light emitting devices (300) is disclosed. The display device includes a substrate (100), a plurality of first electrodes (200) disposed on the substrate (100), a light emitting device array comprising a plurality of semiconductor light emitting devices (300) electrically connected to the first electrodes (200), constituting individual pixels, and having different brightnesses increasing from one side of a current input direction of each of the first electrodes (200) to the other side of the current input direction of each of the first electrodes (200) , and a plurality of second electrodes (400) electrically connected to the semiconductor light emitting devices (300). Thus, brightness variation caused by power loss may be reduced in a display device of passive matrix (PM) type using the light emitting device array, thereby reducing load effect that is a problem of a conventional display device of PM type using a conventional light emitting device array.

公开(公告)号：EP3164894A1

公开(公告)日：2017-05-10

申请号：EP14896477.8

申请日：2014-10-24

Applicant: LG Electronics Inc.

Inventor： RHEE, Byungjoon

IPC: H01L33/36

CPC classification number: H01L27/156 ,  H01L33/44 ,  H01L33/504 ,  H01L33/62 ,  H01L2933/0016

Abstract: Discussed is a display device using a semiconductor light emitting device. In a display device including a plurality of semiconductor light emitting devices, each of the plurality of semiconductor light emitting devices includes a first conductive semiconductor layer, a second conductive semiconductor layer overlapped with the first conductive semiconductor layer, an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a first electrode deposited on the first conductive semiconductor layer, and a second electrode deposited on the second conductive semiconductor layer, wherein the first electrode is extended toward an adjoining semiconductor light emitting device to be electrically connected to the adjoining semiconductor light emitting device.

Abstract translation: 讨论的是使用半导体发光器件的显示装置。 在包括多个半导体发光器件的显示装置中，多个半导体发光器件中的每一个包括第一导电半导体层，与第一导电半导体层重叠的第二导电半导体层，设置在第一导电半导体层之间的有源层 半导体层和第二导电半导体层，沉积在第一导电半导体层上的第一电极和沉积在第二导电半导体层上的第二电极，其中第一电极朝相邻的半导体发光器件延伸以电连接到 相邻的半导体发光器件。

公开(公告)号：EP4068367A1

公开(公告)日：2022-10-05

申请号：EP20892028.0

申请日：2020-01-23

Applicant: LG Electronics Inc.

Inventor： RHEE, Byungjoon ,  WI, Kyoungtae

IPC: H01L27/15 ,  H01L33/00 ,  H01L21/768

Abstract: The present invention relates to a display device and a method for manufacturing the same, and more particularly, to a display device using a semiconductor light emitting device having a size of several µm to several tens of µm. The present invention provides a display device including a substrate, a wiring electrode disposed on the substrate, 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. The plurality of semiconductor light emitting devices includes first semiconductor light emitting devices emitting a first color and second semiconductor light emitting devices emitting a second color different from the first color. Also, the present invention provides the display device characterized in that the first and second semiconductor light emitting devices are alternately disposed with each other.

公开(公告)号：EP3036762B1

公开(公告)日：2020-07-15

申请号：EP14837815.1

申请日：2014-03-26

Applicant: LG Electronics Inc.

Inventor： RHEE, Byungjoon

IPC: H01L23/48 ,  H01L33/62 ,  H01L23/492 ,  H01L23/00

公开(公告)号：EP3182470A1

公开(公告)日：2017-06-21

申请号：EP16203772.5

申请日：2016-12-13

Applicant: LG Electronics Inc.

Inventor： WI, Kyoungtae ,  RHEE, Byungjoon ,  SHIM, Bongchu

IPC: H01L33/56 ,  H01L23/00 ,  H01L25/075 ,  H05K3/32

Abstract: A display device including a substrate including a wiring electrode; a conductive adhesive layer including an anisotropic conductive medium, and disposed to cover the wiring electrode; and a plurality of semiconductor light emitting devices adhered to the conductive adhesive layer and electrically connected to the wiring electrode through the anisotropic conductive medium. Further, the conductive adhesive layer includes a first layer disposed on the substrate; a second layer deposited on the first layer and including the anisotropic conductive medium; and a third layer deposited on the second layer, to which the semiconductor light emitting devices are adhered. Further, at least one of the second layer and the third layer includes a white pigment configured to reflect light emitted by the semiconductor light emitting device.

Abstract translation: 一种显示装置，包括：基板，包括布线电极; 的导电粘合剂层包括各向异性导电介质，并且设置为覆盖布线电极; 和半导体发光附着于导电性粘接剂层，并电连接到通过各向异性导电介质中的布线电极装置复数。 此外，导电粘合剂层包括设置在所述基片的第一层; 沉积在第一层和包括所述各向异性导电介质上的第二层; 和沉积在第二层上的第三层，以与半导体发光器件被粘合。 此外，第二层和第三层中的至少一个包括被配置成反射由半导体发光器件发出的光的白色颜料。

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

IPC: H05B33/02 ,  G09F9/00

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。

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

IPC: H01L27/15 ,  H01L23/00 ,  H01L33/00 ,  H01L33/62 ,  H01L21/56

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.

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

IPC: G06F3/041 ,  G09F9/33

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。

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

IPC: H05B33/02 ,  G09F9/00

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。