The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2026
Filed:
Mar. 12, 2023
X-celeprint Limited, Dublin, IE;
James O. Thostenson, Durham, NC (US);
Ronald S. Cok, Rochester, NY (US);
X-Celeprint Limited, Dublin, IE;
Abstract
A micro-transfer-printable component source structure includes a source wafer comprising an anchor portion, a sacrificial portion disposed on only a portion of the source wafer adjacent to the anchor portion, a component disposed directly and exclusively over the sacrificial portion, and a vertical tether physically connecting the component to the source wafer. The vertical tether extends from the component along a side of the sacrificial portion to the anchor portion and includes a vertical portion that extends in a direction at least partially orthogonal to a surface of the source wafer. The vertical portion can be between the component and the source wafer or adjacent to the component. Components with vertical tethers require less area on the source wafer and can be micro-transfer printed to a target substrate in closer alignment.