| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic board unit or the like effectively preventing a fraud to an electronic board, and allowing sure confirmation of its trace, when such a fraud is done. SOLUTION: The electronic board unit U includes a plurality of board cases encasing the electronic board, a sealing member 41 fixed across the plurality of board cases, and a cover member 42 for covering the sealing member 41, wherein the sealing member 41 includes an information section having information readable by a reader, and the cover member has a contact portion 42b, substantially preventing the reader to read the information of the information section by breaking the sealing member 41 when the cover member is detached from the board case. COPYRIGHT: (C)2010,JPO&INPIT |
