| 摘要 |
<p>PURPOSE:To hold intersubstrate gap uniformly over the entire part and perform stable orientation treatment on insulation films by dispersing synthetic high polymer solids and insulators having softening point and rigidity higher than those of said sollids in the insulation film of one of the substrate surfaces. CONSTITUTION:Transparent electrodes 10 are formed on transparent substrates 1a, 1b of plastic films or the like, and a soln. of polyamide or the like dispersed with polymer beads 8 of low density polyethylene or the like at about 0.1wt%, and inorg. materials 4 such as glass fibers, or org. high polymer insulators 5 having softening point and rigidity higher than those of the beads 8 at 0.01wt% is coated on the lower substrate 1b and is dried. An insulation film 5 is applied on the substrate 1a as well. The insulation films of the substrates 1b, 1a are subsjected to mutually orthogonal orientation treatment by rubbing, after which both substrates 1a, 1b are heated and pressurized by using jigs 9a, 9b, whereby they are joined and sealed 3. The beads 8 melt to join the substrates 1a, 1b, and the insulators 4 act so as to maintain the gap spacing uniform.</p> |
