| 摘要 |
A light guide plate measurement apparatus (1) has a setting frame (2), a base plate (5), a controlling device (9), and a light source fixing device (6). The setting frame has sidewalls (21) and a cavity (23). The controlling device has a first axis adjustment device (3) and a second axis adjustment device (4). The two adjustment devices have a first arm (31) and a second arm (41) respectively, for moving the base plate. Each arm has a bulge (not labeled), which is received in a respective groove (not labeled) of the base plate. The fixing device has a light source space (61) and a shaft (7). The space has an opening (not labeled) at an extremity adjacent to the base plate. The shaft is disposed in a length of the fixing device, and serves as an axle that the fixing device can rotate about.
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