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:
Mar. 08, 2005
Filed:
May. 22, 2003
Shaue-an Yang, Taipei, TW;
Cheng-chung Lee, Hsinchu, TW;
Ming-chun Hsiao, Hsinchu, TW;
Jung-tang Huang, Taipei, TW;
Shaue-An Yang, Taipei, TW;
Cheng-Chung Lee, Hsinchu, TW;
Ming-Chun Hsiao, Hsinchu, TW;
Jung-Tang Huang, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A method of bonding spacers to an anode plate of a field emission display. An anode plate having separate phosphor regions is provided, wherein a black matrix material is provided to separate the phosphor regions from one another. A magnetic layer is formed on the black matrix material. A thin metal film is formed on the anode plate and the magnetic layer. Spacers are disposed on the metal film above the black matrix material. An electromagnetic induction procedure is performed to heat the magnetic layer and thus serves as a heating source to produce heat, wherein the heat goes through the metal film to heat the spacers. A direct current (D.C.) electric field procedure is performed to bond the spacers to the metal film above the black matrix material.