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. 30, 2004
Filed:
Dec. 30, 2002
Ho-Ming Tong, Taipei, TW;
Chun-Chi Lee, Kaohsiung, TW;
Jen-Kuang Fang, Pingtung Hsien, TW;
Min-Lung Huang, Kaohsiung, TW;
Jau-Shoung Chen, Hsinchu Hsien, TW;
Ching-Huei Su, Kaohsiung, TW;
Chao-Fu Weng, Tainan, TW;
Yung-Chi Lee, Kaohsiung, TW;
Yu-Chen Chou, Kaohsiung, TW;
Tsung-Hua Wu, Kaohsiung Hsien, TW;
Su Tao, Kaohsiung, TW;
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Abstract
A bumping process wherein a substrate is first provided with many electrical connections. Subsequently, the bumps on the bump transfer substrate are pressed onto the electrical connections of the substrate accompanying a heating process and then the bumps are transferred onto the electrical connections of the substrate because the adhesion characteristic between the bumps and the electrical connections is better than that between the bumps and the release layer.