| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device in which the display superposed with the foreground is sufficiently visible even when the foreground is bright. SOLUTION: A light shielding layer 48 is applied on a transparent plate so as to decrease the transmitted light from the foreground. Further, a transparent reflection film is formed on the transparent plate body or on the light shielding layer to increase reflection of the display light. The light shielding layer is a sol-gel film formed by depositing while adding gold colloid particles as a pigment 44. COPYRIGHT: (C)2003,JPO
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