TWO-SIDED LIGHT GUIDE
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United States of America Patent
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N/A
Issued Date -
Jan 22, 2015
app pub date -
Jul 18, 2013
filing date -
Jul 18, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A multi-display system includes a single, two-sided backlight assembly between the display panels. The two-sided backlight assembly is able to emit light in two light paths generally 180 degrees apart—one light path passes through one of the display panels and another light pass through the other of the display panels. That is, the two-sided light guide assembly emits light out two sides and generally in opposite directions. The two-sided backlight assembly uses lights such as light emitting diodes (LEDs) mounted on the side of a light guide thereby permitting the backlight assembly to be relatively thin. Because a single, thin, two-sided backlight assembly is used, the overall depth of the multi-display system is less than would be the case if two separate backlight assemblies were used.
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