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. 20, 2018
Filed:
Feb. 29, 2008
Applicant:
Wenchao Wang, Ithaca, NY (US);
Inventor:
Wenchao Wang, Ithaca, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/02 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5246 (2013.01);
Abstract
An frit-sealed device comprising a resistive heating element having an electrically-closed-loop structure and process for frit-sealing a device by using such heating element. The element can be advantageously made of a metal such as Invar® and/or Kovar®. The invention enables hermetic frit sealing with low residual stress in the seal. The invention is particularly advantageous for hermetic sealing of OLED display devices.