EDGE-TYPE LED BACKLIGHT MOUDLE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 29, 2012
app pub date -
Sep 28, 2010
filing date -
Sep 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to an improved edge-type LED backlight module, comprising: a cover, a printed circuit board (PCB), a plurality of LEDs, a reflective member, a light guide plate (LGP), and a bottom reflective member, wherein the PCB, the plurality of LEDs, and the reflective member are disposed in the cover, the reflective member is used for reflecting a light emitted by the LEDs. A light incident surface of the LGP having a plurality of concave arc-shaped surfaces which are opposite to the plurality of LEDs, respectively, so that, when the light incident into the light incident surface, the light can be extended by the concave arc-shaped surfaces and evenly distributed in the LGP 15; moreover, after the light incident the LGP, the bottom reflective member is able to avoid the light leakage occurring in one side surface of the LGP.
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