| 摘要 |
The present invention relates to a camera assembly for the inspection of a backlight unit. According to one aspect of the present invention, the camera assembly is used to inspect a backlight unit comprising a diffuser sheet and a first prism sheet laminated on the diffuser sheet with constant patterns. The camera assembly comprises: a first fixing frame, a first vertical scan camera which is fixed on the first fixing frame, and which takes a photograph to obtain image information seeing the backlight unit at a right angle; a first inclined scan camera which is fixed on the first fixing frame, and which takes a photograph to obtain image information seeing the backlight unit in an inclined direction corresponding to the patterns of the first prism sheet. The image information obtained by the first vertical scan camera and the first inclined scan camera are taken a photograph under same conditions or at same time. |
