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:
May. 11, 2021
Filed:
Jun. 22, 2020
Actron Technology Corporation, Taoyuan, TW;
I-Dar Shen, Taoyuan, TW;
Jung-Hsien Lan, Taoyuan, TW;
ACTRON TECHNOLOGY CORPORATION, Taoyuan, TW;
Abstract
A method for manufacturing a power diode including the following steps is provided. (a) A semi-finished product of the power diode is provided. The semi-finished product of the power diode includes a first electrode, a second electrode, a semiconductor chip, and an adhesive material. The semiconductor chip is located between the first electrode and the second electrode. The adhesive material is located on the first electrode and surrounds the semiconductor chip. (b) The semi-finished product of the power diode is placed into a processing chamber. (c) Pressure in the processing chamber is adjusted to a first predetermined pressure and the first predetermined pressure is maintained for a predetermined time. (d) Pressure in the processing chamber is adjusted to a second predetermined pressure. Step (c) to Step (d) are performed at least twice to form the power diode. (e) The power diode is removed from the processing chamber.