| 摘要 |
A rotatable animation device with a first substrate member rotatable relative to a second substrate member. A plurality of coded images are disposed on one substrate member, and a plurality of shutter elements and interposed viewing sections are disposed on the other substrate member to establish a viewing area. The coded images are sequentially completed in response to a relative rotation between the substrate members. The first substrate member can be flexible to enable a deflection into contact with the second substrate member. The inner surface of the first substrate member can have a resiliently compressible concave portion, which can include at least a ring portion of the first substrate member. The concave portion can be induced by at least one biasing surface deformation, such as a crease. A case, a centrally disposed fastening arrangement, or another mechanism can induce a compression of the first substrate member.
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