Shutter for disc cartridge
   
   

A metal shutter for use with a disc cartridge, has a following structure. A screen portion of the shutter is formed on an outside surface thereof with an indication area. The indication area includes a stamped rough surface part which is configured to constitute a given pattern. The screen portion is formed, on an inside surface thereof at a portion corresponding to the indication area, with another stamped rough surface area.

 
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> Head assembly having integrated circuit chip covered by layer which prevents foreign particle generation
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