| 摘要 |
A rubbing cloth fault apparatus for removing the fault of an LCD panel is provided to remove the rubbing cloth automatically by determining the location of the rubbing cloth when the rubbing cloth is sulky. A rubbing roller(20) is driven by a drive motor mounted on the outer side of a support stand. A plurality of cameras is installed for taking a picture of stereoscopic image of the rubbing roller in the front of an image acquisition unit(30). A central controller calculates the interval of the rubbing cloth which is rolled in the rubbing roller and the eccentricity of the rubbing roller by using the stereoscopic image. A removing unit(40) is arranged on the vertical line of the rubbing roller. |
