| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display device of variable viewing angle capable of controlling the viewing angle into sufficient broadness and sufficient narrowness. SOLUTION: The liquid crystal display device is provided with: a liquid crystal display element 10 in which a liquid crystal layer 13 having liquid crystal molecules subjected to homogeneous alignment so as to align molecular long axes in one direction is disposed between a pair of substrates 11, 12, a plurality of pixel parts (A) formed in an elongated shape along the direction intersecting at a predetermined angle with respect to the molecular long axes of the liquid crystal molecules subjected to homogeneous alignment and formed by a plurality of electrode pairs composed of first and second electrodes 14a, 14b adjacent to each other are disposed as a matrix array on the inner surface of one side substrate 12, and a counter electrode 24 facing the first and second electrodes 14a, 14b of the plurality of electrode pairs is disposed on the inner surface of the other substrate 11; and a display drive means selectively applying a drive voltage in accordance with an image data either between the first and second electrodes 14a, 14b of the respective electrode pairs of the liquid crystal display element 10 or between the first and second electrodes 14a, 14b of the respective electrode pairs, and the counter electrode 24 thereof. COPYRIGHT: (C)2007,JPO&INPIT
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