Polarized light source device and back light module for liquid crystal display
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 4, 2007
Grant Date -
Apr 29, 2004
app pub date -
May 29, 2003
filing date -
Oct 23, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A polarized light source device comprises a light source, a reflector, a transparent substrate, an antireflection layer, and a plurality of metal grid wires. The reflector surrounds the light source for reflecting the light, and has an opening for emitting the light. The transparent substrate is disposed at the opening. The antireflection layer is disposed on the transparent substrate. The metal grid wires are disposed on the antireflection layer for transmitting the light with a predetermined polarization therethrough.
First Claim
Family
International Classification(s)
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