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:
Jul. 13, 2021
Filed:
Dec. 19, 2019
X Display Company Technology Limited, Dublin, IE;
Tanya Yvette Moore, Hurdle Mills, NC (US);
David Gomez, Holly Springs, NC (US);
X Display Company Technology Limited, Dublin, IE;
Abstract
A stamp for micro-transfer printing comprises a rigid support having a support coefficient of thermal expansion (support CTE). Pedestals are disposed on (e.g., directly on and in contact with) the rigid support. Each of the pedestals is spatially separated from any other of the pedestals. The pedestals have a pedestal coefficient of thermal expansion (pedestal CTE) and the pedestal CTE is greater than the support CTE. Posts are disposed on (e.g., directly on and in contact with) each of the pedestals. Each post has a post coefficient of thermal expansion (post CTE) that is greater than the support CTE.