Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 9, 2010
Patent Application Number
11517304
Date Filed
September 8, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
In a backlight device according to the present invention including a light emitting diode substrate, which has a light emitting diode and is placed on the back side of a panel module having an image display surface on the front side, and a reflection sheet for reflecting light emitted by the light emitting diode to the panel module, the reflection sheet is placed on the front side of the light emitting diode substrate, and the reflection sheet is provided with a through-hole into which the light emitting diode is inserted, so as to reduce brightness unevenness and color unevenness on the image display surface resulting from the light emitting diode substrate.
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