| 摘要 |
PURPOSE:To obtain a fine liq. crystal display by properly selecting the kinds, particle sizes and amounts of electrically conductive carbonaceous powders contained in an electrically conductive adhesive for a common transition body. CONSTITUTION:Transparent electrode patterns 2, 2' and films 3, 3' for controlling the orientation of a liq. crystal are successively formed on the insides of two glass substrates 1, 1'. The substrates are placed opposite to each other, a liq. crystal 4 is injected into the gap between the substrates, and the peripheries are sealed with a sealant 5 contg. a common transition body 7 made of electrically conductive carbon paste. The carbon paste is prepd. by kneading polyimide resin as a binder with 25-30wt% electrically conductive powders of purified acetylene black (A) of <=100mmu average particle size, a purified furnace black- channel black mixture (B) of <=100mmu average particle size, graphite (C) of 1mum average particle size and graphite (D) of 5mum average particle size. |
