ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,104, issued on Aug. 5, was assigned to VueReal Inc. (Waterloo, Canada).
"Offset alignment and repair in micro device transfer" was invented by Gholamreza Chaji (Waterloo, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "This invention relates to the process of correcting misalignment and filling voids after a microdevice transfer process. The process involves transfer heads, measurement of offset and misalignment in horizontal, vertical, and rotational errors. An execution of the new offset vector for the next transfer corrects the alignment."
The patent was filed on March 30, 2021, under Application No. 17/915,561.
*For further information, i...