| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for producing a both-side display using a self-luminous type display element keeping a thin type, high contrast and privacy. SOLUTION: A first polarizing layer and a second polarizing layer are provided to hold the self-luminous type display element. Transmission axes of the first polarizing layer and the second polarizing layer are set to be orthogonal each other. COPYRIGHT: (C)2004,JPO
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