公开(公告)号：US20220415865A1

公开(公告)日：2022-12-29

申请号：US17939636

申请日：2022-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwangjae Lee ,  Sungsoo Jung ,  Seonghwan Shin ,  Pilyong Oh ,  Jeongin Han

IPC: H01L25/075 ,  H01L33/62

Abstract: A display module includes a substrate included a mounting surface on which a plurality of inorganic light emitting devices is mounted and a rear surface opposite the mounting surface, a metal plate facing the rear surface, and an adhesive layer provided between the rear surface of the substrate and the metal plate. An area of the substrate is equal to or greater than an area of the metal plate, the adhesive layer has an area corresponding to an area in which the metal plate faces the substrate, a coefficient of thermal expansion of the substrate is less than a coefficient of thermal expansion of the metal plate, and a ductility of the adhesive layer is greater than a ductility of the substrate and a ductility of the metal plate.

公开(公告)号：US20230090105A1

公开(公告)日：2023-03-23

申请号：US18074075

申请日：2022-12-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonghwan Shin ,  Gunwoo Kim ,  Hyunsun Kim ,  Yangsoo Son ,  Tackmo Lee ,  Jeongin Han ,  Soonmin Hong

IPC: H01L33/58 ,  H01L25/16

Abstract: A display module is provided. The display module includes a substrate including a mounting surface, on which a plurality of inorganic light emitting devices is mounted, and a side surface; a front cover covering the mounting surface and including a side end that is in a region outwards from the mounting surface; a side cover covering the side surface of the substrate and bonded to a lower surface of the front cover, corresponding to the region outwards from the mounting surface, and the side surface of the substrate; and a light absorbing end member covering the side end of the front cover and configured to prevent light, emitted from the plurality of inorganic light emitting devices, from passing through the side end of the front cover.

公开(公告)号：US20210202449A1

公开(公告)日：2021-07-01

申请号：US17134837

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonghwan SHIN ,  Sungsoo Jung ,  Pilyong Oh ,  Kwangjae Lee ,  Jeongin Han

IPC: H01L25/075 ,  H01L33/48 ,  H01L33/58 ,  H01L33/62

Abstract: Provided is a display module including a substrate including a mounting surface, a side surface, and a chamfer portion formed between the mounting surface and the side surface, a plurality of inorganic light emitting diodes mounted on the mounting surface and each including a pair of electrodes electrically connected to the substrate, a black matrix arranged between the plurality of inorganic light emitting diodes, and a cover bonded to the mounting surface and configured to cover the mounting surface, wherein the pair of electrodes are oriented in a direction opposite to a direction in which the plurality of inorganic light emitting diodes emits light, and the cover is provided to extend outward of the side surface in an extension direction of the mounting surface.

公开(公告)号：US11848313B2

公开(公告)日：2023-12-19

申请号：US17134837

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonghwan Shin ,  Sungsoo Jung ,  Pilyong Oh ,  Kwangjae Lee ,  Jeongin Han

IPC: H01L25/075 ,  H01L33/48 ,  H01L33/58 ,  H01L33/62 ,  G02B1/11 ,  G02B5/30

CPC classification number: H01L25/0753 ,  H01L33/483 ,  H01L33/58 ,  H01L33/62 ,  G02B1/11 ,  G02B5/3025 ,  H01L2933/0066

Abstract: Provided is a display module including a substrate including a mounting surface, a side surface, and a chamfer portion formed between the mounting surface and the side surface, a plurality of inorganic light emitting diodes mounted on the mounting surface and each including a pair of electrodes electrically connected to the substrate, a black matrix arranged between the plurality of inorganic light emitting diodes, and a cover bonded to the mounting surface and configured to cover the mounting surface, wherein the pair of electrodes are oriented in a direction opposite to a direction in which the plurality of inorganic light emitting diodes emits light, and the cover is provided to extend outward of the side surface in an extension direction of the mounting surface.