Pixel-to-barrier-unevenness-controllable ink

Details Pixel-to-barrier-unevenness-controllable ink Pixel-to-barrier-unevenness-controllable ink

2006-03-15

2011-11-08

Niland, Patrick (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C522S096000, C522S104000, C522S184000, C522S186000, C523S161000, C524S539000

Reexamination Certificate

active

08053493

ABSTRACT:
Disclosed is an ink, which has a viscosity and a volumetric shrinkage, controlled to 20˜80 cP and 10˜30%, respectively, by controlling an amount of each of: (a) a first monomer having a viscosity of 7˜1,600 cP and having one or two polymerizable functional groups; and (b) a second monomer having a viscosity of 30˜20,000 cP and having at least three polymerizable functional groups, in the presence of 0˜20 wt % of a solvent, and which can form a convex portion due to its surface tension controlled to 20˜40 mN/m, so as to compensate for its volumetric shrinkage, wherein the viscosity and the surface tension are measured at 25° C. A substrate, which is patterned or information-recorded with the ink, and a display device having the substrate are also disclosed.

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Machine English translation of JP 2003-246137, Hirawasw et al., Sep. 2003.

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