[A BACK LIGHT MODULE]
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 2, 2004
app pub date -
Jun 17, 2003
filing date -
Feb 27, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A back light module comprising a light-guiding plate, a lamp, a lower frame and an upper frame is provided. The light-guiding plate has a light-emitting surface. The lamp is positioned on one side of the light-guiding plate. Light from the lamp travels towards the light-guiding plate and emerges from the light-emitting surface of the light-guiding plate. The lower frame supports the light-guiding plate and the lamp and has a plurality of heat-dissipating slots formed on the sidewall close to the lamp. The upper frame covers the lower frame and has a window for exposing the light-emitting surface of the light-guiding plate. Through the heat-dissipating slots on the sidewalls of the lower frame, excess heat produced by the lamp due to a long continuous operation is carried away.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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