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:
Oct. 25, 2005
Filed:
Jun. 25, 2003
Chih-ming Kuo, Sanchung, TW;
Chih-Ming Kuo, Sanchung, TW;
Ritdisplay Corporation, Hsin Chu, TW;
Abstract
An apparatus for repairing organic electroluminescent element defects is used to repair the electroluminescent element having a substantial short circuit portion/substantial short portions. The apparatus includes a transfer chamber, an electrical testing chamber and an insulator-forming chamber. In this case, the organic electroluminescent element is transferred in the transfer chamber. In the electrical testing chamber, a power supply source is provided to apply a current or voltage to the organic electroluminescent element, so that the short circuit portion or portions of the organic electroluminescent element is turned to an open circuit portion or open circuit portions. In the insulator-forming chamber, an insulator is formed on the open circuit portion or portions of the organic electroluminescent element. The invention also discloses an apparatus for repairing organic electroluminescent element defects, which further includes an optoelectrical detecting chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile