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:
Feb. 10, 2009
Filed:
Mar. 28, 2006
Jau-min Ding, Taipei, TW;
Lung-pin Hsin, Jhudong Township, Hsinchu County, TW;
Chi-chang Liao, Tainan, TW;
Jau-Min Ding, Taipei, TW;
Lung-Pin Hsin, Jhudong Township, Hsinchu County, TW;
Chi-Chang Liao, Tainan, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A method of manufacturing a display panel is described. A substrate is provided. A wall structure is formed on the substrate to define several microcups. A display medium is filled into the microcups. Thereafter, a sealing layer is formed over the microcups filled with the display medium, wherein the sealing layer includes a first material that is immiscible with the display medium and a second material that is miscible with the display medium. A treatment process is performed such that the first material is solidified to form a solidifying layer while the second material miscible in the display medium undergoes a polymerization induced phase separation reaction so as to precipitate in the display medium.