公开(公告)号：US20230361095A1

公开(公告)日：2023-11-09

申请号：US18028606

申请日：2020-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Joodo PARK ,  Hooyoung SONG ,  Myungshin CHOI

IPC: H01L25/16 ,  H01L33/36 ,  H01L33/00 ,  H01L33/14 ,  H01L33/44

CPC classification number: H01L25/167 ,  H01L33/36 ,  H01L33/0093 ,  H01L33/14 ,  H01L33/44 ,  H01L2933/0033

Abstract: Embodiments relate to a method for manufacturing a semiconductor light emitting device package, a semiconductor light emitting device package manufactured by the method, and a display device including the same. The semiconductor light emitting device package according to the embodiment can include a first semiconductor layer on a growth substrate, a tether layer on the first semiconductor layer, a light emitting structure on the tether layer, a light-transmitting electrode layer on the light-emitting structure, and a post structure on the light-transmitting electrode layer.

公开(公告)号：US20240297156A1

公开(公告)日：2024-09-05

申请号：US18270786

申请日：2021-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaeyong AN ,  Joodo PARK

IPC: H01L25/075 ,  H01L25/16

CPC classification number: H01L25/0753 ,  H01L25/167

Abstract: The present invention is applicable to a display device-related technical field and relates to, for example, a substrate assembly of a display device using a micro light-emitting diode (LED) and to a method for manufacturing same. The present invention relates to a method for assembling individual light-emitting diodes on a plurality of individual device regions of a first substrate assembly in which the plurality of individual device regions are partitioned on a first substrate and first electrodes are positioned in the individual device regions, wherein the method may comprise the steps of: positioning a second substrate assembly including an insulation layer positioned on the first substrate assembly, second electrodes positioned on the insulation layer, and a second substrate positioned on the second electrodes; injecting a fluid in which a plurality of light-emitting diodes are dispersed between the first substrate assembly and the second substrate assembly; and flowing the plurality of light-emitting diodes; and assembling at least one of the plurality of light-emitting diodes on the first electrodes positioned in the individual device regions.

公开(公告)号：US20150277105A1

公开(公告)日：2015-10-01

申请号：US14674799

申请日：2015-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Joodo PARK ,  Chihwan JEONG

IPC: G02B26/08 ,  G02B26/10

CPC classification number: G02B26/085 ,  G02B26/105

Abstract: The present disclosure may provide a MEMS scanner including a mirror configured to reflect light, a gimbal connected to the mirror to rotatably support the mirror, and a winding portion provided at the mirror or the gimbal to generate an electromagnetic force in interaction with a magnetic field formed in the vicinity when a current flows therethrough so as to adjust a rotational angle of the mirror, wherein the winding portion includes a silicon layer, a coil layer deposited on the silicon layer to generate physical deformation due to a current flowing therethrough, and a plurality of hollow holes formed on the coil layer to provide elasticity so as to reduce an amount of impact due to the physical deformation, and increase the dissipation area of heat generated.

Abstract translation: 本公开可以提供一种MEMS扫描仪，其包括被配置为反射光的反射镜，连接到反射镜的万向架以可旋转地支撑反射镜，以及设置在反射镜或万向节处的卷绕部分，以产生与磁场相互作用的电磁力 形成在电流流过的附近，以便调整反射镜的旋转角度，其中绕组部分包括硅层，沉积在硅层上的线圈层，以产生由于电流流过其中的物理变形，以及 多个中空孔形成在线圈层上，以提供弹性，以减少由于物理变形引起的冲击量，并增加产生的热量的耗散面积。

公开(公告)号：US20220373787A1

公开(公告)日：2022-11-24

申请号：US17755062

申请日：2019-10-25

Applicant: LG ELECTRONICS INC.

Inventor： Byounggoo LEE ,  Joodo PARK ,  Jaeyong AN ,  Sangcheon KIM

IPC: G02B26/10 ,  G02B26/08

Abstract: The present disclosure relates to a scanner and an electronic apparatus including the scanner. The scanner according to the present disclosure comprises a mirror, a substrate separated from the outside of the mirror, a first and a second mirror support member, a first and a second mirror spring, and a plurality of combs formed on the substrate and to supply a rotational force based on electrostatic force to the mirror, wherein the substrate includes a first edge and a second edge closer to the mirror than the first edge and placed at a lower position than the first edge, and the optical interference angle at the second edge is greater than the optical interference angle at the first edge. Accordingly, it is possible to output light in both directions of a mirror and thereby to perform wide-angle scanning.

公开(公告)号：US20140293162A1

公开(公告)日：2014-10-02

申请号：US14231035

申请日：2014-03-31

Applicant: LG Electronics Inc.

Inventor： Joodo PARK ,  Seongman JEON ,  Yongdae KIM ,  Donghyun KIM

IPC: G06F1/16

CPC classification number: G06F3/045 ,  G02F1/133502 ,  G06F1/1626 ,  G06F3/0412 ,  G06F2203/04103

Abstract: A touch display unit, includes: a base substrate having a first surface to which a user's touch is applied, and a second surface having a concavo-convex pattern of a plurality of grooves; an electrode layer formed on the second surface, having sensing regions for generating an electric signal by sensing the user's touch, and having open regions corresponding to part of the plurality of grooves; and a display panel formed below the electrode layer, and providing light to the base substrate.

Abstract translation: 一种触摸显示单元​​，包括：具有用户触摸的第一表面的基底基板和具有多个凹槽的凹凸图案的第二表面; 形成在所述第二表面上的电极层，具有用于通过感测所述用户的触摸来产生电信号的感测区域，并且具有与所述多个沟槽的一部分对应的开放区域; 以及形成在电极层下方的显示面板，并向基底基板提供光。