ILLUMINATION UNIT AND DISPLAY DEVICE WITH THE ILLUMINATION UNIT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 18, 2010
app pub date -
May 3, 2010
filing date -
May 18, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An illumination unit of the present invention includes: a light guide plate; a point light source for illuminating at least one side surface of the light guide plate; and an anisotropic light diffuser provided between the light guide plate and the point light source for diffusing light emitted from the point light source. The anisotropic light diffuser has anisotropy by which a degree of diffusion differs depending on directions. The anisotropic light diffuser is an anisotropic light diffusion sheet with a particulate dispersion phase defined in an anisotropic light diffusion layer thereof.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully