摘要 |
<p>The rubbing apparatus of the present invention for rubbing the substrate of a liquid crystal display element cell, comprises: a jig (29,30) for enclosing a corner (6) of the substrate (1); a measuring means (21) for measuring the vertical position of a surface of the substrate and outputting a measured value; a comparison means (22) for comparing the measured value with a vertical position of a surface of the jig; and a jig drive means (25,26,27,28) for moving the jig in a vertical direction based on a signal from the comparison means so as to set a difference between the vertical position of the surface of the jig and the vertical position of the surface of the substrate within a predetermined value. <IMAGE></p> |