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公开(公告)号：US20230215905A1
公开(公告)日：2023-07-06
申请号：US18063643
申请日：2022-12-08
Applicant: LG Display Co., Ltd.
Inventor： Aram SOHN , DaeHeung LEE , JuHyuk KIM , Byonghoo KIM , Sumin LEE
CPC classification number: H01L27/156 , H01L33/40 , H01L33/46 , H01L33/56 , H01L33/0083 , H01L33/0095 , H01L33/501
Abstract: A display device according to an example embodiment of the present disclosure includes a first substrate including an active area including a plurality of pixels and a non-active area surrounding the active area; a plurality of LEDs disposed in the plurality of pixels on the first substrate; a planarization layer disposed to surround the plurality of LEDs; a bank disposed on the planarization layer and including a black material; a reflection-reducing layer disposed on the bank and having a reflectance varying according to temperature; and a heat dissipation layer disposed on the reflection-reducing layer.
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公开(公告)号：US20220199941A1
公开(公告)日：2022-06-23
申请号：US17550641
申请日：2021-12-14
Applicant: LG Display Co., Ltd.
Inventor： Byonghoo KIM , DaeHeung LEE , JuHyuk KIM , Youngsub SHIN , Aram SOHN , Sungjin KIM
Abstract: Provided is a display device. The display device includes a substrate including a plurality of pixels, an adhesive layer on the substrate, a light emitting diode on the adhesive layer, a planarization layer surrounding the light emitting diode, a connection electrode on the planarization layer, and a transparent protective layer on the connection electrode. At least one layer of the adhesive layer, the planarization layer, and the transparent protective layer includes a plurality of multi-shell structured particles. The multi-shell structured particles are included in the display device so that the adhesion and the adhesion holding power between the light emitting diode and the driving panel are improved to increase the product yield and improve the luminance of the light emitting diode, thereby providing a display device with low power consumption.
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