Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2020140132
Kind Code:
A
Abstract:
To provide a display device whose luminance unevenness is unnoticeable.SOLUTION: A display device 1 includes a display panel 2 that has translucency and has a pattern 20 formed on a face, a light guide plate 3 located behind the display panel 2, and a light source unit 4 that emits light toward the light guide plate 3. A convex part 5 is formed on at least one of a rear face of a margin 21 of the display panel 2 and a front face of a portion of the light guide plate 3 opposed to the margin 21.SELECTED DRAWING: Figure 2
Inventors:
HATANO KOJI
Application Number:
JP2019036915A
Publication Date:
September 03, 2020
Filing Date:
February 28, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
G09F13/18; F21S2/00; F21S9/02
Domestic Patent References:
| JP3143094U | 2008-07-10 | |||
| JP2017203945A | 2017-11-16 | |||
| JPH0375485U | 1991-07-29 | |||
| JP2001351417A | 2001-12-21 | |||
| JP2018013778A | 2018-01-25 | |||
| JP2017219704A | 2017-12-14 | |||
| JP2002032042A | 2002-01-31 | |||
| JP2004243828A | 2004-09-02 | |||
| JP2014197562A | 2014-10-16 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office