Invention Grant
- Patent Title: Pattern transfer printing by kinetic control of adhesion to an elastomeric stamp
- Patent Title (中): 图案转印通过动态控制粘附到弹性印章上
-
Application No.: US11423192Application Date: 2006-06-09
-
Publication No.: US07943491B2Publication Date: 2011-05-17
- Inventor: Ralph G. Nuzzo , John A. Rogers , Etienne Menard , Keon Jae Lee , Dahl-Young Khang , Yugang Sun , Matthew Meitl , Zhengtao Zhu
- Applicant: Ralph G. Nuzzo , John A. Rogers , Etienne Menard , Keon Jae Lee , Dahl-Young Khang , Yugang Sun , Matthew Meitl , Zhengtao Zhu
- Applicant Address: US IL Urbana
- Assignee: The Board of Trustees of the University of Illinois
- Current Assignee: The Board of Trustees of the University of Illinois
- Current Assignee Address: US IL Urbana
- Agency: Greenlee Sullivan P.C.
- Main IPC: H01L29/72
- IPC: H01L29/72

Abstract:
The present invention provides methods, systems and system components for transferring, assembling and integrating features and arrays of features having selected nanosized and/or microsized physical dimensions, shapes and spatial orientations. Methods of the present invention utilize principles of ‘soft adhesion’ to guide the transfer, assembly and/or integration of features, such as printable semiconductor elements or other components of electronic devices. Methods of the present invention are useful for transferring features from a donor substrate to the transfer surface of an elastomeric transfer device and, optionally, from the transfer surface of an elastomeric transfer device to the receiving surface of a receiving substrate. The present methods and systems provide highly efficient, registered transfer of features and arrays of features, such as printable semiconductor element, in a concerted manner that maintains the relative spatial orientations of transferred features.
Public/Granted literature
- US20090199960A1 Pattern Transfer Printing by Kinetic Control of Adhesion to an Elastomeric Stamp Public/Granted day:2009-08-13
Information query
IPC分类: