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. 20, 2015
Filed:
Dec. 31, 2013
YE Xin Technology Consulting Co., Ltd., Hsinchu, TW;
Pen-Chu Lin, Hsinchu, TW;
Ye Xin Technology Consulting Co., Ltd., Hsinchu, TW;
Abstract
An organic light emitting diode (OLED) package includes a substrate, an OLED die mounted on the substrate and an encapsulation layer encapsulating the OLED die. The OLED package further includes a protecting layer formed on the OLED die. The encapsulation layer has a multi-layered structure and is deposited on the protecting layer. Refractive indexes of a cathode of the OLED die, the protecting layer and the encapsulation layer are gradually decreased in the sequence. A barrier layer for blocking moisture from entering the OLED package is formed on a bottom surface of the substrate by atomic layer deposition (ALD) method. The present disclosure also provides a method for manufacturing the OLED package.