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:
May. 17, 2005
Filed:
May. 28, 2002
Edwin L. Thomas, Natick, MA (US);
Claudio Derosa, Naples, IT;
Cheolmin Park, Seoul, KR;
Michael Fasolka, Washington, DC (US);
Bernard Lotz, Strasbourg, FR;
Anne M. Mayes, Waltham, MA (US);
Jongsesung Yoon, Somerville, MA (US);
Edwin L. Thomas, Natick, MA (US);
Claudio DeRosa, Naples, IT;
Cheolmin Park, Seoul, KR;
Michael Fasolka, Washington, DC (US);
Bernard Lotz, Strasbourg, FR;
Anne M. Mayes, Waltham, MA (US);
Jongsesung Yoon, Somerville, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
A method and apparatus for orientation of block copolymer microdomains via rapid solidification. Rapid solidification from a solvent may include directional solidification and/or epitaxy to form patterns of microdomains in a film of block copolymer. Microdomains may include various structures formed by components of a block copolymer, such as vertical lamellae, in-plane cylinders, and vertical cylinders, and may depend on film thickness. Orientation of structures in microdomains may be controlled to be approximately uniform, and spatial arrangement of microdomains may be controlled.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile