Title:
WRITING SHEET
Document Type and Number:
Japanese Patent JP2020104350
Kind Code:
A
Abstract:
To provide a writing sheet which does not degrade recording quality of images and recordings stability thereof without attachment of dust and foreign material between a substrate and a cover sheet when repeating recording and deleting the images.SOLUTION: A writing sheet is configured to comprise a closing part closing a gap at least between a first attaching surface of a substrate and a second attaching surface of a transparent cover sheet directly or via other members by making the first attaching surface opposite to the second attaching surface and movably placing a deleting body between the first attaching surface and the second attaching surface.SELECTED DRAWING: Figure 1
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Inventors:
MURAKAMI KAZUHIRO
Application Number:
JP2018243876A
Publication Date:
July 09, 2020
Filing Date:
December 27, 2018
Export Citation:
Assignee:
PILOT CORP
International Classes:
B43L1/00