Title:
表示装置および遊技機
Document Type and Number:
Japanese Patent JP6500926
Kind Code:
B2
Abstract:
To achieve more natural image expression. A display device (1) is provided with a light guide plate (4) which displays a predetermined image having a tone caused by changing the amount of light emitted from each of pixel regions including one or more light exit structures (43), and the amount of light emitted from the pixel regions displaying the tone in a predetermined range is randomly set so as to be a first light amount value or a second light amount value greater than the first light amount value.
Inventors:
▲高▼木 佳彦
Jun Kishimoto
Morichi Takadai
Jun Kishimoto
Morichi Takadai
Application Number:
JP2017049219A
Publication Date:
April 17, 2019
Filing Date:
March 14, 2017
Export Citation:
Assignee:
OMRON Corporation
International Classes:
F21S2/00; A63F7/02; F21V8/00; G02B6/00
Domestic Patent References:
| JP2016122171A | ||||
| JP2015118128A | ||||
| JP2016122162A | ||||
| JP11231797A |
Attorney, Agent or Firm:
Nao Murakami