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. 28, 2010
Filed:
Dec. 19, 2007
Shangjr Gwo, HsinChu, TW;
Hsien-te Tseng, Toucheng Town, TW;
Shangjr Gwo, HsinChu, TW;
Hsien-Te Tseng, Toucheng Town, TW;
National Tsing Hua University, Hsinchu, TW;
Abstract
The present invention discloses a method to deposit particles on a charge storage apparatus with charge patterns and a forming method for charge patterns. The forming method for charge patterns includes providing the charge storage apparatus having an electrically conducting substrate and a charge storage media layer. The charge storage apparatus is disposed in a vacuum or an anhydrous environment. An electrode and the electrically conducting substrate are utilized to conduct a first voltage and a second voltage respectively to form an electric field. Charges are then stored into the charge storage media layer of the charge storage apparatus through the electric field and the charge patterns are then formed. Accordingly, particles are deposited on the charge pattern-defined areas.