LED DISPLAY PANEL AND METHOD FOR MAKING THE SAME

Disclosed is an LED display panel with greatly improved contrast. The LED display panel comprises: a gallium nitride based epitaxial base having a first surface and a second surface; a sub-mount substrate facing the second surface of the epitaxial base; and a plurality of epitaxial cells arranged in...

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1. Verfasser: YOO, TAE KYOUNG
Format: Patent
Sprache:eng ; kor
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