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:
Mar. 13, 2001
Filed:
Jun. 23, 1999
Su Tao, Kaohsiung, TW;
Chih-Ming Chung, Kaohsiung Hsien, TW;
Jian-Cheng Chen, Tainan Hsien, TW;
Chun-Chi Lee, Kaohsiung, TW;
Advanced Semiconductor Engineering, Inc., Kahsiung, TW;
Abstract
A substrate structure mainly comprises a plurality of substrate units and a plurality of dispensing holes thereon. A main hole is provided on the surface of the substrate unit, the two ends of which are adjacent to the dispensing hole for dispensing liquified encapsulant material to form a semiconductor package. The semiconductor package mainly comprises a chip, a substrate and an encapsulant. The chip is adhesively attached to the substrate, and the encapsulant covers around the are along one side of the chip. Then the encapsulant flows from the upper surface of the substrate to the lower surface to cover wire areas by means of the liquified encapsulant material flowing through the dispensing hole from the upper surface of the substrate to the lower surface.