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US Patent 7148719 Method for analyzing organic light-emitting device

Patent 7148719 was granted and assigned to Samsung on December, 2006 by the United States Patent and Trademark Office.

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Patent Inventor Names
Ha-jin Song0
Hyun-jun Shin0
Jong-sun Lim0
Jou-hahn Lee0
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Patent abstract

Provided is a method for analyzing the performance of an OLED through activation in-situ. The method includes placing the OLED in an in-situ chamber, driving the OLED, and analyzing a dark spot and/or thermal degradation of the OLED, such that performance of the OLED can be analyzed while driving the OLED in-situ, separated from the external environment.

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US Patent 07148719 Method for analyzing organic light-emitting device US Patent 7148719 Method for analyzing organic light-emitting device

Infobox
Patent Number
071487190
Patent Number
71487190
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071487190
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Infobox
Is a
Patent
Patent
0
Current Assignee
Samsung
Samsung
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
071487190
Date of Patent
December 12, 2006
0
Patent Application Number
110901400
Date Filed
March 28, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071487190
Patent Primary Examiner
‌
Vinh Nguyen
0
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"Entity importer update"
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07148719
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 US Patent 07148719 Method for analyzing organic light-emitting device

Infobox
Is a
Patent
Patent
Current assignee
Samsung
Samsung
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07148719
Date of patent
December 12, 2006
Patent application number
11090140
Date Filed
March 28, 2005
Patent primary examiner
‌
Vinh Nguyen

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