摘要 |
PROBLEM TO BE SOLVED: To provide an electrophoretic display device in which no local stress is added to the EPD display device in sealing a laminate with a protective sheet and the occurrence of air bubbles by sealing is reduced, and which has excellent display quality and electric characteristics. SOLUTION: The electrophoretic display device includes at least: the laminate composed of a transparent substrate with a transparent electrode layer mounted thereon, a rear substrate with a semiconductor circuit layer mounted thereon, and an electrophoretic display layer disposed between the transparent electrode layer and the semiconductor circuit layer; and the protective sheet to cover and seal the laminate, wherein the film thickness of the transparent substrate is reduced on at least a portion of the outer circumferential section of its surface opposite to the surface on which the transparent electrode layer is mounted. COPYRIGHT: (C)2007,JPO&INPIT
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