公开(公告)号：US20240295769A1

公开(公告)日：2024-09-05

申请号：US18431008

申请日：2024-02-02

Applicant: Sharp Display Technology Corporation

Inventor： Keisuke YOSHIDA ,  Satoshi UEDA ,  Katsunori MISAKI

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133514

Abstract: A display device includes a first color filter, a second color filter, a first pixel electrode, a second pixel electrode, a common electrode, an insulating film, and a light blocking part that is disposed at a boundary between the first color filter and the second color filter. The light blocking part includes a light blocking film, a first transmission film disposed on the upper layer side of the light blocking film, and a reflection/transmission film disposed on the upper layer side of the first transmission film, the light blocking film has a light transmittance lower than light transmittances of the first transmission film and the reflection/transmission film, the first transmission film has the light transmittance higher than that of the reflection/transmission film, and the reflection/transmission film has a light reflectance higher than that of the first transmission film and lower than that of the light blocking film.