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:
Aug. 31, 2010
Filed:
Dec. 29, 2007
Ding Wang, Beijing, CN;
Peng-cheng Song, Beijing, CN;
Chang-hong Liu, Beijing, CN;
Shou-shan Fan, Beijing, CN;
Ding Wang, Beijing, CN;
Peng-Cheng Song, Beijing, CN;
Chang-Hong Liu, Beijing, CN;
Shou-Shan Fan, Beijing, CN;
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A method for making a high-density carbon nanotube array includes the steps of: (a) providing a substrate having a carbon nanotube array formed thereon; (b) providing an elastic film; (c) stretching the elastic film uniformly, and covering the elastic film to the carbon nanotube array; (d) exerting a pressure uniformly on the elastic film, and shrinking the carbon nanotube array and the elastic film under the pressure; and (e) separating the nanotube array from the elastic film to acquire a high-density carbon nanotube array.