| 摘要 |
PURPOSE: A product case using an EPD(electrophoretic display) is provided to attach a thin EPD panel to a case body for offering a differentiated outer shape of the product case. CONSTITUTION: A product case using an EPD(electrophoretic display) comprises electrophoretic display panels(11,12,13) for displaying images, a case body, power units(81,82), controllers(71,72), and a connection cable(41). The electrophoretic display panels include base substrates for offering the displaying surface, cells, and signal cables supplying a displaying signal of the controllers to the cell . The case body is for storing products. The power units supply electrical powder to the electrophoretic display panels. The connection cable connects the controllers to the electrophoretic display panels.
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