MOCKUP FOR FACILITATING DECISION OF SPACIAL PARAMETERS OF A DIRECT-TYPE LED BACKLIGHT MODULE
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United States of America Patent
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Issued Date -
Apr 9, 2015
app pub date -
Dec 16, 2013
filing date -
Oct 8, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A mockup of a direct-type LED backlight module includes a base, a plurality of sliding bars slideably received in the base, a plurality of sliding plates slideably mounted the sliding bars, a supporting board positioned above the base and a plurality of connection elements fixing the supporting board to the base. A distance between the supporting board and the base is adjustable by manipulating the connection elements. A middle of an upper surface of the base is depressed downwardly to define a chamber, and the chamber is surrounded by a bottom surface, two opposite first lateral surfaces and two opposite second lateral surfaces. Each sliding bar is received in the chamber. Each sliding plate includes a holding plate on which an LED light source is mounted. A diffusion plate is mounted on the supporting board.
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