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:
Apr. 05, 2011
Filed:
Jan. 11, 2007
Liang-jyi Chen, Taipei, TW;
Hsiang-lun Hsu, Miaoli County, TW;
Liang-Jyi Chen, Taipei, TW;
Hsiang-Lun Hsu, Miaoli County, TW;
Chimei Innolux Corporation, Miao-Li County, TW;
Abstract
Systems for displaying images. An exemplary embodiment of a system comprises an organic electroluminescent diode, having a hole injection layer. The hole injection layer comprises compounds having the structure showing in formula wherein at least one of two adjacent Rgroups link together with the carbon atoms to which they are attached to form a saturated ring system having from 4 to 20 atoms, and remaining Rand Rare the same or different and comprise hydrogen or halogen atom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile