Electronic provided with non-light emitting display device, light guide plate and lighting device used for same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2002
Grant Date -
N/A
app pub date -
Aug 25, 2000
filing date -
Aug 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic is provided with a reflection type liquid crystal display device having a front light and shows good display performance capable of using practically by suppressing parallax on a display to be observed. A first inclining surface (11) inclining to an incident surface (8) and a second inclining surface (12) inclining to an opposite surface (13) to the incident surface (8) are alternately formed on an opposite surface (10) of a light guide plate (5). A peak line (12a) and a valley line (11a) parallel to each other are formed by the first inclining surfaces (11) and the second inclining surface (12). The second inclining surface (12) for forming the valley line with the first inclining surfaces (11) is positioned on an upper side of the body 1 of the electronic.
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Cited Art Landscape
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