Everlight Electronics Co., Ltd.

Ming-Jing Lee

Chih-Hung Hsu

Shih-Jen Chuang

Chin-Chia Hsu

Yi-Hu Chao

A structure of a lead-frame matrix of photoelectron devices is provided. The lead-frame matrix is used to fabricate a first lead-frame array and a second lead-frame array. In the structure of the lead-frame matrix of the photoelectron devices, pins of the first lead-frame array and pins of the second lead-frame array are alternatively inserted.

Structure of a lead-frame matrix of photoelectron devices

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.

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Tucheng, Taiwan

Ming-Jing Lee