Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2008108706
Kind Code:
A
Abstract:

To provide a display device which can prevent an outdoor light reflection without increasing the outdoor light reflection in a light-emitting region of a light-emitting element of other luminescent colors even if a polarization plate is used which has a high transmittance in a part of luminescent colors out of a plurality of luminescent colors.

The display device is provided with a plurality of pixels having a plurality of light-emitting elements of different luminescent colors and a circular polarizing member arranged to bridge over the plurality of light-emitting elements of different luminescent colors. The circular polarizing member has a transmittance of the first luminescent color in the light-emitting elements of the first luminescent color out of the plurality of luminescent colors higher than a transmittance of other colors, and has a transmittance of the first luminescent color of the light emitting region in the light-emitting elements of other luminescent colors lower than a transmittance of the first luminescent color of the light-emitting region in the light-emitting element of the first luminescent color.


Inventors:
FUKUDA KOICHI
OKUDA MASAHIRO
MATSUDA HIROSHI
Application Number:
JP2007230941A
Publication Date:
May 08, 2008
Filing Date:
September 06, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CANON KK
International Classes:
H05B33/02; H01L51/50; H05B33/12; H05B33/24
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi