公开(公告)号：US12154935B2

公开(公告)日：2024-11-26

申请号：US17412719

申请日：2021-08-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin Yoon ,  Jeongsik Choi ,  Sangtae Park ,  Inbeom Ha ,  Kiseok Kim

IPC: H10K50/84 ,  G09F9/30 ,  H01L27/15 ,  H01L33/44 ,  H10K50/844 ,  H10K50/86 ,  H10K59/12 ,  F21K9/64 ,  G02F1/1333 ,  G06F1/16 ,  H10K50/115 ,  H10K50/842 ,  H10K59/10 ,  H10K59/122 ,  H10K59/124 ,  H10K59/18 ,  H10K59/19 ,  H10K59/35 ,  H10K77/10 ,  H10K102/00

Abstract: Disclosed is a display device including a base substrate including a circuit wiring, a semiconductor light emitting element connected to the circuit wiring and emitting light in response to an applied voltage, an envelope layer sealing the semiconductor light emitting element, a transparent protective film stacked on the envelope layer and having flexibility, and a black dye layer coated on the transparent protective film and having a preset transmissivity.