| 摘要 |
An IC carrier includes a movable corner ruler for restricting a first angular portion of an IC, and a reference corner ruler for restricting a second angular portion of the IC, the second angular portion of the IC being in a diagonal relation to the first angular portion of the IC. The movable corner ruler is resiliently supported by a spring structure such that the first angular portion is resiliently pushed toward the reference corner ruler. The movable ruler includes a pair of ruler elements for pushing those two sides of the IC which define the first angular portion of the IC, the movable corner ruler being movably resiliently supported by the spring structure for movement along such two sides of the IC.
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