| 摘要 |
A position detection device includes a first member, a second member, a plurality of detected components, a detector group, and a controller. The second member is opposed the first member and is configured to move relative to the first member in a specific direction. The plurality of detected components are disposed on the first member and faces the second member. The detector group is disposed on the second member and includes a plurality of detectors configured to detect the plurality of detected components. The controller is configured to detect a relative position of the second member relative to the first member based on a detection pattern in which detection results of the plurality of detectors are arranged in a row. |
