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. 02, 2014
Filed:
Apr. 12, 2011
Jin-woo Nam, Seoul, KR;
Seong-moon Jung, Yuseong-gu Daejeon, KR;
Jun-yup Kim, Cheongju-si, KR;
Heon-sung Kang, Cheongju-si, KR;
Jin-Woo Nam, Seoul, KR;
Seong-Moon Jung, Yuseong-gu Daejeon, KR;
Jun-Yup Kim, Cheongju-si, KR;
Heon-Sung Kang, Cheongju-si, KR;
LG Hausys, Ltd., Seoul, KR;
Abstract
The present invention relates to an assembly wall having improved sound absorption/insulation performance and an assembly structure thereof. The assembly wall includes plate members separated from each other to face each other and each forming at least one layer; stud members alternately placed on different inner surfaces of the plate members and comprising a web formed with a plurality of first perforated holes having at least one diameter; an insulation member interposed in a space defined between the plate members and the stud members; and a sheet member adjoining an outer surface of the insulation member and being formed with a plurality of second perforated holes having at least one diameter. With this structure, the assembly wall has excellent sound absorption and insulation performance over various frequency bands including a low frequency band without increasing wall thickness.