Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Date of Patent
September 22, 2015
0Patent Application Number
126988720
Date Filed
February 2, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to an optical assembly, a backlight unit, and a display apparatus thereof. According to an embodiment of the present invention, an optical assembly includes a first layer, a plurality of light sources disposed over the first layer, a second layer that is disposed above the first layer and covering the plurality of light sources, and at least one reflection layer between the first layer and the second layer, wherein the reflection layer includes at least a first portion and a second portion having different reflectances.
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