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:
Sep. 25, 2018
Filed:
May. 31, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ki-hyuk Kim, Seoul, KR;
Sang-hyun Lee, Suwon-si, KR;
Sung-jin Kim, Seoul, KR;
Yong-cheol Seo, Suwon-si, KR;
Jin-kuk Bae, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
A semiconductor device includes a semiconductor substrate including a main chip region and a remaining scribe lane region surrounding the main chip region, a passivation layer on the main chip region, the passivation layer including a plurality of bridge patterns extending from the main chip region in a first direction across the remaining scribe lane region, a plurality of bump pads exposed by the passivation layer on the main chip region, a plurality of dam structures along edges of the main chip region on the remaining scribe lane region, the plurality of bridge patterns arranged on the plurality of dam structures at a first pitch in the first direction, a seed layer on the plurality of bump pads, and bumps on the seed layer.