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:
Jan. 11, 2005
Filed:
Oct. 28, 2002
Jae-il Lee, Chungcheongnam-do, KR;
Jeong-ho Bang, Kyungki-do, KR;
Young-moon Lee, Kyungki-do, JP;
Hyo-geun Chae, Seoul, KR;
Jae-Il Lee, Chungcheongnam-do, KR;
Jeong-Ho Bang, Kyungki-do, KR;
Young-Moon Lee, Kyungki-do, JP;
Hyo-Geun Chae, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods for treating a wafer to protect a fuse box of a semiconductor chip are provided. These methods include applying an insulating coating solution onto the surface of at least one of a plurality of fuse boxes in a semiconductor chip so as to prevent moisture or impurities from seeping into the fuse box. With these methods, the degradation of the semiconductor chip can be substantially reduced by protecting the fuse box from a high-temperature and very humid atmosphere, and impurities such as particles. Thus, characteristics and reliability of the semiconductor chip can be also improved.