公开(公告)号：US11758762B2

公开(公告)日：2023-09-12

申请号：US17125997

申请日：2020-12-17

Applicant: LG Display Co., Ltd.

Inventor： HyunJong Noh ,  KyungSuk Min ,  Jinhyung Jung ,  TaeWoon Ko ,  YoungWook Kim

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: H01L51/5284 ,  H01L27/3244 ,  H01L51/524 ,  H01L51/5253 ,  H01L51/5281 ,  G02F1/133512 ,  G02F1/136209 ,  G09G2300/0408 ,  G09G2300/0804 ,  H01L27/3211 ,  H01L27/3213 ,  H01L27/3246 ,  H01L27/3272 ,  H01L51/0097 ,  H01L2251/301 ,  H01L2251/5338

Abstract: An electroluminescent display includes a display panel including a plurality of pixels, each pixel having an emission area and non-emission area; and a protective film attached on one surface of the display panel using a photo tunable adhesive, wherein the photo tunable adhesive includes: a light transmitting area corresponding to the emission area; and a light blocking area corresponding to the non-emission area.