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:
Jul. 06, 2021
Filed:
Jan. 25, 2019
Epistar Corporation, Hsinchu, TW;
Chiu-Lin Yao, Hsinchu, TW;
Min-Hsun Hsieh, Hsinchu, TW;
Been-Yu Liaw, Hsinchu, TW;
Wei-Chiang Hu, Hsinchu, TW;
Po-Hung Lai, Hsinchu, TW;
Chun-Hung Liu, Hsinchu, TW;
Shih-An Liao, Hsinchu, TW;
Yu-His Sung, Hsinchu, TW;
Ming-Chi Hsu, Hsinchu, TW;
EPISTAR CORPORATION, Hsinchu, TW;
Abstract
This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.