| 摘要 |
PURPOSE:To increase an apparent tilt angle and the quantity of transmitted light and to improve optical quality in an extinction position by providing an oriented film formed with a diagonally vapor deposited film on one electrode and a different oriented film on the other electrode, respectively. CONSTITUTION:ITO electrodes 2 are patterned and formed on a glass substrate 1 and an insulating film 3 is formed on the electrodes 2 to obtain a substrate A. SiO is projected on and deposited by evaporation on the insulating film 3 in the same manner as for the substrate A and the diagonally vapor deposited film 6 of SiO is formed thereon to obtain the substrate B. The substrates A and B are disposed to face each other in such a manner that the incident direction is in counter parallel. The particles of SiO2 are uniformly sprayed as a sealing member 5 in the cell. The upper and lower substrates are stuck to each other and a ferroelectric liquid crystal 4 is injected into the cell. After the cell is heated up to the isotropic phase of said liquid crystal, the cell is subjected to adequate slow cooling at the time of a phase transition, by which the orientation uniform over the entire part is obtd. |
