公开(公告)号：US20140167607A1

公开(公告)日：2014-06-19

申请号：US14108949

申请日：2013-12-17

Applicant: LG Electronics Inc.

Inventor： Yongdae KANG ,  Jungwon KANG ,  Hyunjung KIM

IPC: H01J65/04

CPC classification number: H01J65/044 ,  H01J9/38 ,  H01J9/395 ,  H01J61/12

Abstract: An electrodeless lighting device and methods for manufacturing the same are provided. The method includes inserting a dose into the bulb and at least one of heating a vacuum line for applying a vacuum to the bulb at first predetermined temperature and heating the bulb containing the dose at a second predetermined temperature for a predetermined time.

Abstract translation: 提供无电极照明装置及其制造方法。 该方法包括在第一预定温度下将剂量插入灯泡和至少一个加热真空管线以向灯泡施加真空，并将含有剂量的灯泡在第二预定温度下加热预定时间。

公开(公告)号：US20220381423A1

公开(公告)日：2022-12-01

申请号：US17774048

申请日：2019-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Seokhoon KANG ,  Yongdae KANG ,  Euna MOON

IPC: F21V14/02

Abstract: The present disclosure is applicable to a display apparatus-related technical field, and relates to, for example, a rotating type display apparatus using light emitting diodes (LEDs) which are semiconductor light emitting devices. According to the present disclosure, the rotating type display apparatus using the light-emitting devices comprises: a fixed portion including a motor; a rotating unit located on the fixed portion and rotated by the motor; and a light source device coupled to the rotating unit and implementing a display by using an afterimage while rotating with the rotating unit, wherein the light source device may comprise: at least one panel radially arranged or at least one panel arranged along a cylindrical surface; a light emitting device array in which individual pixels are arranged in the lengthwise direction on each panel; and a barrier wall located on the panel on at least one side of the individual pixels.

公开(公告)号：US20150255505A1

公开(公告)日：2015-09-10

申请号：US14638930

申请日：2015-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Byungwoo JEOUNG ,  Chisun KIM ,  Yongdae KANG ,  Byungjoon RHEE ,  Kyuhyun BANG

IPC: H01L27/15 ,  H01L33/58 ,  H01L33/00 ,  H01L33/50

CPC classification number: G06F1/1652 ,  H01L24/95 ,  H01L25/0753 ,  H01L33/504 ,  H01L33/505 ,  H01L2933/0041 ,  H05K1/0274 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/10106 ,  H05K2201/10128

Abstract: A display device including a wiring substrate having a first substrate layer and a second substrate layer, a conductive adhesive layer configured to cover the wiring substrate, a plurality of semiconductor light emitting devices coupled to the conductive adhesive layer and electrically connected to a first electrode and a second electrode. Further, the first electrode is disposed on the first substrate layer, and the second substrate layer has one surface facing the conductive adhesive layer and the other surface covering the first electrode, and an auxiliary electrode electrically connected to the first electrode and the second electrode are disposed on one surface of the second substrate layer.

Abstract translation: 一种显示装置，包括具有第一基板层和第二基板层的布线基板，配置成覆盖布线基板的导电性粘合剂层，耦合到导电性粘合剂层并与第一电极电连接的多个半导体发光元件， 第二电极。 此外，第一电极设置在第一基板层上，第二基板层具有面向导电粘合剂层的一个表面和覆盖第一电极的另一表面，以及与第一电极和第二电极电连接的辅助电极 设置在第二基板层的一个表面上。