Optisches Element und Anzeigevorrichtung damit

Details

Veröffentlichungs-Nr.

EP3415813

Aktenzeichen

EP18177432

Anmeldetag

13. Juni 2018

Veröffentlichung

19. Oktober 2022

Erteilung

19. Oktober 2022

Rechtsraum

EP

IPC

F21V8/00G02F1/1335

Abstract

An optical member includes a light guide plate, a first low refractive layer, a wavelength conversion layer, and a passivation layer. The first low refractive layer is disposed on the light guide plate. A refractive index of the first low refractive layer is smaller than a refractive index of the light guide plate. The wavelength conversion layer is disposed on the first low refractive layer. The passivation layer is disposed on the wavelength conversion layer. The passivation layer covers a side surface of the wavelength conversion layer and a side surface of the first low refractive layer on at least one side.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete