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. 24, 2014
Filed:
May. 21, 2013
Ultimate Image Corporation, Miaoli, TW;
Chih-Feng Sung, Miaoli, TW;
Ultimate Image Corporation, Mialoi, TW;
Abstract
An organic light emitting diode (OLED) illuminating device includes a substrate, first and second electrode units and a light emitting structure. The first electrode unit is disposed on the substrate, the light emitting structure is disposed on the first electrode unit, and the second electrode unit is disposed on the light emitting structure. The light emitting structure includes a patterned organic light emitting layer having blue light emitting zones and yellow light emitting zones that are spaced apart from each other, that are arranged on the same plane and that are electrically insulated from each other. An area of the blue light emitting zones is larger than that of the yellow light emitting zones.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile