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:
Feb. 23, 2010
Filed:
Aug. 28, 2006
Ming-jing Lee, Tucheng, TW;
Shih-jen Chuang, Taoyuan Hsien, TW;
Chih-hung Hsu, Tu Chen, TW;
Yi-hu Chao, Yonghe, TW;
Ming-Jing Lee, Tucheng, TW;
Shih-Jen Chuang, Taoyuan Hsien, TW;
Chih-Hung Hsu, Tu Chen, TW;
Yi-Hu Chao, Yonghe, TW;
Everlight Electronics Co., Ltd., Taipei Hsien, TW;
Abstract
A method of manufacturing photo couplers is provided. At first, a receiver lead-frame array is cut from a lead-frame matrix having a transmitter lead-frame array and the receiver lead-frame array. Then, the receiver lead-frame array is overturned and placed on the lead-frame matrix to allow light-receiver elements on the receiver lead-frame array to face light-emitting elements on the transmitter lead-frame array of the lead-frame matrix. Finally, the receiver lead-frame array and the lead-frame matrix are connected.