Title:
SCREEN FOR DISPLAY AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2019020483
Kind Code:
A
Abstract:
To prevent, in a transmission type screen including a microlens array, overheating of a light-shielding part from causing overheating of the entire screen.SOLUTION: A transmission type screen includes a microlens array, and further includes an aperture array arranged on a surface on the opposite side of a surface on which the microlens array is arranged. A light-shielding part of the aperture array is a metal film, and the metal film has a thickness of 50 nm or more and 200 nm or less.SELECTED DRAWING: Figure 1
Inventors:
WATANABE ATSUSHI
KARAI MASARU
TAKAHASHI TOMOHIRO
KURAHASHI CHIKASHI
ISHIDA KOJI
KARAI MASARU
TAKAHASHI TOMOHIRO
KURAHASHI CHIKASHI
ISHIDA KOJI
Application Number:
JP2017136477A
Publication Date:
February 07, 2019
Filing Date:
July 12, 2017
Export Citation:
Assignee:
KURARAY CO
International Classes:
G03B21/62; G02B3/00; G02B5/00
Attorney, Agent or Firm:
Ken Ieiri