LIQUID CRYSTAL DISPLAY PANEL AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To embody a liquid crystal display panel with which the occurrence of light leakage and the occurrence of discrination by a difference in the level of light shielding layers of a black matrix on array technique are suppressed. SOLUTION: The light shielding layers 105 consisting of a photosensitive black resin are formed via protective films 107 on TFT elements 102, gate lines 103, source lines 104 and the ends of pixel electrodes 106 on an array substrate 101. Perpendicular oriented films 110 are formed on the light shielding layers 105 and the pixel electrodes 106 and are rubbed. A horizontal oriented film 111 is formed on the counter electrode 109 of a counter substrate 108 and is rubbed in the direction orthogonal with the array substrate 101. Liquid crystals are held between both substrates and polarizing plates 113 are arranged on the outer sides. The rubbing of the perpendicular oriented film 110 on the flanks of the light shielding layers 105 is averted by the difference in level and the perpendicularly oriented state is attained. The twist hybrid orientation is attained between both substrates, by which the light leakage at the flanks of the light shielding layers 105 at the time of voltage impression is lessened and the occurrence of the discrimination is suppressed as well.