PREPARATION OF LIQUID CRYSTAL DISPLAY

摘要: PURPOSE:To obtain a liquid crystal display contg. no defective element and having unevenness in quality by performing orientation rubbing with material impregnated solvent. CONSTITUTION:Electrodes 5 are formed on substrate 1 connecting each nonlinear comprising Ta-Ta2O5-Cr as structure (metal-insulating layer-metal) picture indium oxide, thermosetting polyamic acid is the electrode side of 1, which cured imidizing at 250-300 deg.C for 1-2hr. Then, 6 winding vegetable fibers, have been dipped water squeezed lightly, around cylinder 100mmphi, surface rubbed 4-6 times same direction 30-80kg pressure tare whole material. Thereafter, electrodes 2 provided counterelectrode similarly. The substrates faced other interposing forming necessary twisted angle; glass fibers 7mum thickness scattered 7; seal 8 epoxy resin. Thus, TN mode prepd.