Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Michael Perkins0
Charles R. Griggs0
Kapil V. Sakariya0
Andreas Bibl0
Date of Patent
September 10, 2019
0Patent Application Number
158280690
Date Filed
November 30, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A display panel and method of manufacture are described. In an embodiment, a display substrate includes a pixel area and a non-pixel area. An array of subpixels and corresponding array of bottom electrodes are in the pixel area. An array of micro LED devices are bonded to the array of bottom electrodes. One or more top electrode layers are formed in electrical contact with the array of micro LED devices. In one embodiment a redundant pair of micro LED devices are bonded to the array of bottom electrodes. In one embodiment, the array of micro LED devices are imaged to detect irregularities.
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