发明名称 |
Reflective plate and display device using the plate |
摘要 |
A reflective plate comprises a substrate, a plurality of protrusions each formed on the substrate and having a curved surface, and a reflective film formed on the substrate having the protrusions, wherein a planar shape of each of the protrusions is indefinite, and when a frame line of the planar shape of each of the protrusions is divided into fine line segments, the line segments are pointed in all directions or in predetermined directions. This improves reflective properties such as dispersion properties.
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申请公布号 |
US7215393(B2) |
申请公布日期 |
2007.05.08 |
申请号 |
US20030343025 |
申请日期 |
2003.02.25 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KAWAGURI MARIKO;NISHIYAMA SEIJI;WAKITA NAOHIDE;NAKAO TAKETOSHI;YAMANAKA YASUHIKO;OUE TOSHIYASU;KUBOTA HIROFUMI |
分类号 |
G02F1/1335;G02B5/08;G02B5/10;G02F1/1362 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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