| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the fine positioning drive unit of liquid crystal display element capable of precisely positioning a liquid crystal display element without being affected by the time change of UV adhesive and the positional deviation of the liquid crystal display device due to soldering fixation. <P>SOLUTION: In the fine positioning drive unit of liquid crystal display device, the position of the liquid crystal display element 2 is detected by a position detection means 19, the detected position of the liquid crystal display element 2 is compared with a reference value which is preliminarily set, a fine adjustment means 12 composed of a moving magnet, for example, of a positioning driving means 3 is driven and controlled to position the liquid crystal display element 2, the positioning control of the liquid crystal display element 2 is properly performed, the positional deviation of the liquid crystal display element 2 is corrected and, thereby, an image of high-precision quality can be obtained. <P>COPYRIGHT: (C)2008,JPO&INPIT |
