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. 07, 2014
Filed:
May. 24, 2007
Kyung Sang Cho, Yongin-si, KR;
Byoung Lyong Choi, Yongin-si, KR;
Jae Ho You, Yongin-si, KR;
Eun Kyung Lee, Yongin-si, KR;
Kyung Sang Cho, Yongin-si, KR;
Byoung Lyong Choi, Yongin-si, KR;
Jae Ho You, Yongin-si, KR;
Eun Kyung Lee, Yongin-si, KR;
Abstract
Disclosed is an inorganic electroluminescent device. The inorganic electroluminescent device comprises a hole transport layer, a light-emitting layer, an inorganic electron transport layer and an electron injecting electrode sequentially formed on a hole injecting electrode wherein an insulating layer is formed between the electron injecting electrode and the inorganic electron transport layer. Further disclosed are a method for fabricating the electroluminescent device and an electronic device comprising the electroluminescent device. The inorganic electroluminescent device achieves uniform light emission from the entire light-emitting surface of the device, resulting in an improvement in the reliability and stability of the device. The inorganic electroluminescent device is suitable for use in the manufacture of electronic devices, including display devices, illuminators and backlight units.