公开(公告)号：US20230268214A1

公开(公告)日：2023-08-24

申请号：US18023998

申请日：2020-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Yongil SHIN ,  Jinhyung LEE ,  Dohee KIM ,  Dohwan YANG ,  Kisu KIM

IPC: H01L21/68

CPC classification number: H01L21/68 ,  H01L33/0093

Abstract: A method for manufacturing a display device according to the present invention is characterized by comprising the steps of: supplying semiconductor light-emitting elements in a first chamber containing a fluid; disposing a distribution device, in which a plurality of magnets are arranged, on one side of the first chamber; rotating the distribution device such that the semiconductor light-emitting elements form a continuous pattern along the arrangement direction of the plurality of magnets; and stopping the distribution device such that the semiconductor light-emitting elements are distributed to a plurality of dummies, wherein in the step of stopping the distribution device, the plurality of dummies are formed at positions corresponding to the plurality of magnets.

公开(公告)号：US20230079059A1

公开(公告)日：2023-03-16

申请号：US17798664

申请日：2020-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Younho HEO ,  Jinhyung LEE ,  Seongmin MOON ,  Changseo PARK

IPC: H01L21/673 ,  H01L33/00

Abstract: A substrate for manufacturing a display device according to the present invention includes a base part; assembly electrodes extending in one direction and disposed on the base part at predetermined intervals; an etch stop layer formed on at least a portion of the base part; a barrier wall part formed on the etch stop layer while forming a cell on which a semiconductor light emitting device is mounted along an extension direction of the assembly electrodes. The etch stop layer is formed on at least a first region in which the assembly electrodes are formed among the entire region of the base part.

公开(公告)号：US20230015395A1

公开(公告)日：2023-01-19

申请号：US17780880

申请日：2019-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyung LEE ,  Changseo PARK ,  Younho HEO ,  Kisu KIM ,  Seongmin MOON

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/00 ,  H01L33/62

Abstract: Discussed is a display device including a base portion; a first electrode formed on the base portion; a barrier rib portion stacked on the first electrode while forming a plurality of cells; a second electrode formed on the barrier rib portion; and semiconductor light emitting diodes seated in the plurality of cells, wherein the first electrode and the second electrode are spaced apart from each other with the barrier rib portion disposed therebetween.

公开(公告)号：US20150364351A1

公开(公告)日：2015-12-17

申请号：US14741286

申请日：2015-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo LEE ,  Minho CHOI ,  Jinhyung LEE ,  Gyeayoung KWAG ,  Sangwook PARK

IPC: H01L21/67 ,  H01L21/677 ,  H05B3/00

CPC classification number: H01L21/67115 ,  H01L21/6776 ,  H01L31/1864 ,  H05B3/0047 ,  Y02E10/50 ,  Y02P70/521

Abstract: A post-processing apparatus of a solar cell is discussed. The post-processing apparatus carries out a post-processing operation including a main period for heat-treating a solar cell including a semiconductor substrate while providing light to the solar cell. The post-processing apparatus includes a main section to carry out the main period. The main section includes a first heat source unit to provide heat to the semiconductor substrate and a light source unit to provide light to the semiconductor substrate. The first heat source unit and the light source unit are positioned in the main section. The light source unit includes a light source constituted by a plasma lighting system (PLS).

Abstract translation: 讨论太阳能电池的后处理装置。 后处理装置执行后处理操作，该后处理操作包括用于对包括半导体衬底的太阳能电池进行热处理的主要周期，同时向太阳能电池提供光。 后处理装置包括执行主时段的主要部分。 主要部分包括向半导体衬底提供热量的第一热源单元和向半导体衬底提供光的光源单元。 第一热源单元和光源单元位于主区段中。 光源单元包括由等离子体照明系统（PLS）构成的光源。

公开(公告)号：US20230317669A1

公开(公告)日：2023-10-05

申请号：US18020516

申请日：2020-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyung LEE ,  Younho HEO ,  Kisu KIM

IPC: H01L23/00 ,  H01L25/075 ,  H01L33/62 ,  H01L33/00

CPC classification number: H01L24/29 ,  H01L25/0753 ,  H01L33/62 ,  H01L33/0093 ,  H01L24/24 ,  H01L24/73 ,  H01L24/27 ,  H01L24/32 ,  H01L2933/0066 ,  H01L2224/73267 ,  H01L2224/24225 ,  H01L2224/27502 ,  H01L2224/29186 ,  H01L2224/32225

Abstract: A display device according to the present invention is characterized by comprising: a base part; assembly electrodes extending in one direction and formed on the base part; a dielectric layer formed so as to cover the assembly electrodes; a barrier rib part stacked on the dielectric layer while forming holes so as to overlap the assembly electrodes; semiconductor light-emitting elements disposed inside the holes; and wiring electrodes electrically connected to the semiconductor light-emitting elements, wherein the assembly electrodes are formed so as to include Al, and the holes include AlOx.

公开(公告)号：US20180138343A1

公开(公告)日：2018-05-17

申请号：US15816687

申请日：2017-11-17

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyung LEE ,  Sangwook PARK

IPC: H01L31/05 ,  H01L31/0224

CPC classification number: H01L31/0508 ,  H01L31/022433 ,  H01L31/022466 ,  Y02E10/50

Abstract: Disclosed is a solar cell panel including a plurality of solar cells including a first solar cell and a second solar cell. Each of the first and second solar cells includes a semiconductor substrate, a first conductive area disposed on a first surface of the semiconductor substrate, a second conductive area disposed on a second surface of the semiconductor substrate which is opposite the first surface of the semiconductor substrate, a first transparent electrode layer disposed on the first conductive area, a second transparent electrode layer disposed on the second conductive area, and a plurality of interconnectors spaced apart from one another at a constant pitch on the first transparent electrode layer so as to extend in a given direction. Each of the first and second solar cells lacks a metal electrode intersecting the plurality of interconnectors on the semiconductor substrate.

公开(公告)号：US20170179332A1

公开(公告)日：2017-06-22

申请号：US15381529

申请日：2016-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungsoo LEE ,  Sangwook PARK ,  Jinhyung LEE

IPC: H01L31/18 ,  H01L31/0216 ,  H01L31/0236 ,  H01L31/0224 ,  H01L31/072

CPC classification number: H01L31/0682 ,  H01L31/02167 ,  H01L31/022433 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/022483 ,  H01L31/02363 ,  H01L31/02366 ,  H01L31/072 ,  H01L31/074 ,  H01L31/0747 ,  H01L31/18 ,  H01L31/1884 ,  Y02E10/50

Abstract: Disclosed herein are a solar cell and a method of manufacturing the same. The solar cell module includes a semiconductor substrate, a first passivation film located on a front surface of the semiconductor substrate, a second passivation film located on a rear surface of the semiconductor substrate, a front electric field region located on the first passivation film on the front surface of the semiconductor substrate and being of a same conductivity-type as that of the semiconductor substrate, an emitter region located on the second passivation film on the rear surface of the semiconductor substrate and being of a conductivity-type opposite that of the semiconductor substrate, first electrodes conductively connected to the front electric field region, and second electrode conductively connected to the emitter region.

公开(公告)号：US20140373911A1

公开(公告)日：2014-12-25

申请号：US14310761

申请日：2014-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyung LEE ,  Gyeayoung KWAG ,  Jinsung KIM

IPC: H01L31/0224

Abstract: Discussed is a solar cell including a photoelectric conversion portion, and first and second electrodes connected to the photoelectric conversion portion, wherein at least one of the first and second electrodes includes a plurality of finger electrodes, and at least one bus bar electrode formed in a direction crossing the finger electrodes, wherein the bus bar electrode includes a main bus bar, and an auxiliary bus bar formed adjacent to the main bus bar such that the auxiliary bus bar is spaced from the main bus bar by a predetermined spacing area, and wherein the spacing area has a width equal to or less than a pitch of the plurality of finger electrodes.

Abstract translation: 讨论了包括光电转换部分的太阳能电池和连接到光电转换部分的第一和第二电极，其中第一和第二电极中的至少一个包括多个指状电极，以及至少一个母线电极 方向与手指电极交叉，其中母线电极包括主母线和邻近主母线形成的辅助母线，使得辅助母线与主母线间隔开预定间隔区域，并且其中 间隔区域具有等于或小于多个指状电极的间距的宽度。