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. 08, 2010
Filed:
Apr. 02, 2004
Applicants:
Alastair Robert Buckley, Sheffield, GB;
Georg Karl Herman Bodammer, Edinburgh, GB;
Carsten Giebeler, Edinburgh, GB;
Inventors:
Alastair Robert Buckley, Sheffield, GB;
Georg Karl Herman Bodammer, Edinburgh, GB;
Carsten Giebeler, Edinburgh, GB;
Assignee:
Microemissive Displays Limited, Edinburgh, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/02 (2006.01); C03C 15/00 (2006.01); C23F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of removing an organic, preferably polymeric, light-emitting material () from defined areas of a substrate () comprises the steps of arranging a shadow mask () to overlie the organic material other than in the defined areas, and applying a beam of ions () to the defined areas through the mask. The method is useful in forming organic light-emitting diode arrays.