Direct-light illuminating unit of LCD module with light shade devices
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United States of America Patent
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Aug 8, 2006
Grant Date -
Nov 10, 2005
app pub date -
May 4, 2004
filing date -
May 4, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A direct-light illuminating unit has a frame on which a plurality of U-shaped lamps and a plurality of light shade devices are mounted. The frame has a window region and a margin region. The lamps each have two straight portions and a connection portion. The lamps have the straight portions and the connection portions arranged in the window region of the frame. The light shade device has a top mask extended over the connection portions of the lamps respectively. The top masks have a predetermined transparency to shade a part of the light provided from the connection portions of the lamps respectively.
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