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. 09, 2009
Filed:
May. 12, 2006
Ming-te Lin, Hsinchu Hsien, TW;
Hsi-hsuan Yen, Hsinchu, TW;
Wen-yung Yeh, Hsinchu, TW;
Ming-yao Lin, Hsinchu, TW;
Sheng-pan Huang, Hsinchu, TW;
Ming-Te Lin, Hsinchu Hsien, TW;
Hsi-Hsuan Yen, Hsinchu, TW;
Wen-Yung Yeh, Hsinchu, TW;
Ming-Yao Lin, Hsinchu, TW;
Sheng-Pan Huang, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An alternating current light-emitting device and the fabrication method thereof is disclosed. The alternating current light-emitting device includes at least one alternating current micro-die light-emitting module formed on a substrate and composed of at least two micro-dies connected to one another. The micro-dies, each includes at least two active layers, are electrically connected by a conductive structure, such that the active layers of the micro-dies take turns emitting light during positive and negative half cycles of alternating current, thereby providing a full-scale light-emitting area for all-time light emission.