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:
Nov. 07, 2006
Filed:
Sep. 09, 2003
Applicants:
Rahul Gupta, Santa Clara, CA (US);
Andrew Ingle, Fremont, CA (US);
Sriram Natarajan, Burlingame, CA (US);
Stefan Grebler, Sunnyvale, CA (US);
Inventors:
Rahul Gupta, Santa Clara, CA (US);
Andrew Ingle, Fremont, CA (US);
Sriram Natarajan, Burlingame, CA (US);
Stefan Grebler, Sunnyvale, CA (US);
Assignee:
Osram Opto Semiconductors GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/14 (2006.01); H05B 33/00 (2006.01); H05B 33/10 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
The shapes of the photo-resist layer 'banks' which define pockets for inkjet printing or other patterned processes are optimized to provide a more uniform drying profile for substances which are to be deposited in those pockets and dried therein. Preferably, the shapes of the banks are 'mushroom' shaped such that a portion of the photo-resist layer overhangs the exposed lower electrode layer.