公开(公告)号：US20230246143A1

公开(公告)日：2023-08-03

申请号：US18130570

申请日：2023-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungryong HAN ,  Hyunsun KIM ,  Yangsoo SON ,  Jinhyun CHO ,  Jeongin HAN

IPC: H01L33/58 ,  H01L25/16 ,  H01L23/00

CPC classification number: H01L33/58 ,  H01L25/167 ,  H01L24/29 ,  H01L24/83 ,  H01L2933/0058 ,  H01L24/32 ,  H01L2224/29028 ,  H01L2224/2919 ,  H01L2224/32145 ,  H01L2224/83203

Abstract: A display module includes a substrate; a thin film transistor (TFT) layer which is stacked on a front surface of the substrate; a plurality of light emitting diodes electrically connected to a plurality of TFT electrodes arranged on the TFT layer; an anti-reflection layer which is stacked on the TFT layer, has a light-absorbing color that absorbs external light, and fixes in place the plurality of light emitting diodes; and a protective layer stacked on the anti-reflection layer and the plurality of light emitting diodes. The plurality of TFT electrodes and the plurality of light emitting diodes are electrically connected to each other in the anti-reflection layer.

公开(公告)号：US20210091138A1

公开(公告)日：2021-03-25

申请号：US17023741

申请日：2020-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungryong HAN ,  Hyunsun KIM

IPC: H01L27/15 ,  H01L33/48 ,  H01L33/58 ,  H01L33/62 ,  H01L33/00 ,  H01L33/52

Abstract: A display apparatus including: a plurality of display modules, each including a substrate and inorganic light emitting diodes mounted on a mounting surface of the substrate; a cover layer configured to cover the mounting surface of each of the display modules; and an adhesive layer arranged between the cover layer and the mounting surface of each of the display modules to cause the cover layer to adhere to the mounting surface of each of the display modules, wherein the adhesive layer includes a first region, disposed on a gap formed between the plurality of display modules, and a second region disposed on the mounting surface of each of the display modules, and wherein the adhesive layer includes a photosensitive material such that the first region of the adhesive layer is configured to undergo a photosensitive reaction based on an external light source.

公开(公告)号：US20210050472A1

公开(公告)日：2021-02-18

申请号：US16924374

申请日：2020-07-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsun KIM ,  Seungryong Han

IPC: H01L33/00 ,  H01L25/075 ,  G09F9/302

Abstract: A display apparatus and a manufacturing method thereof. The display apparatus includes a chassis, a plurality of modular displays disposed and tiled on the chassis, each of the plurality of modular displays including a plurality of light emitting diodes (LEDs) constituting each of a plurality of pixels, and a patterned molding layer formed on the each of the plurality of modular displays, wherein the patterned molding layer is formed to correspond to a boundary line between modular displays adjacent to each other among the plurality of modular displays.