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:
Jun. 12, 2001
Filed:
Nov. 02, 1998
Michael Mou, Taipei Hsien, TW;
DBTEL Incorporated, Taipei Hsien, TW;
Abstract
A method of aligning a nozzle plate with a mask, used for aligning a plurality of nozzles on the nozzle plate with a plurality of layouts on the mask, wherein each nozzle is defined between two nozzle positioning marks, the nozzle plate is provided with a film thereon, and the mask has a plurality of layouts defined between two layout positioning marks, including steps of: selecting two of the nozzle positioning marks, removing portion of the film above the two nozzle positioning marks with a chemical agent, arranging the mask on the nozzle plate, and moving the mask so as to make the two nozzle positioning marks each align with a respective one of layout positioning marks.