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. 26, 2007
Filed:
Jul. 13, 2004
Shiva Prakash, Santa Barbara, CA (US);
Feng LI, Oxnard, CA (US);
Linnette Amarilys Lopez Gutierrez, Bear, DE (US);
Shiva Prakash, Santa Barbara, CA (US);
Feng Li, Oxnard, CA (US);
Linnette Amarilys Lopez Gutierrez, Bear, DE (US);
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A process for forming an organic electronic device includes the steps of: (a) forming a first conductive member and a conductive lead over a substrate, wherein the first conductive member and conductive lead are spaced apart from each other; (b) forming an organic layer over the substrate, the first conductive member, and the conductive lead; (c) forming a patterned conductive layer over the organic layer, wherein the patterned conductive layer includes a second conductive member, and the patterned conductive layer creates an exposed portion of the organic layer and an unexposed portion of the organic layer; and (d) dry etching at least the exposed portion of the organic layer to expose a portion of the conductive lead using at least one oxygen-containing gas, wherein dry etching is performed at a pressure in a range of approximately 0.01 to 7.5 mTorr.