Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 12, 2022
Patent Application Number
16961761
Date Filed
December 13, 2019
Patent Citations
Patent Primary Examiner
The present disclosure provides a LED display device, which includes: a LED display substrate and a driving substrate opposite to each other, the LED display substrate includes: a base and a plurality of LED chips located on a side of the base distal to the driving substrate; the driving substrate includes: a PCB and a driving control element located on the PCB, and the driving control element is electrically coupled to the LED chips through a plurality of first signal wires for providing driving signals for the LED chips.
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