发明名称 |
CURVED GLASS PLATE WITH LIGHT SHIELDING FILM FOR VEHICLE |
摘要 |
A bent glass sheet (1) with a light-shielding film for vehicles includes a glass sheet, and a light-shielding film formed in at least a part, i.e. a film-formed portion (11), of a peripheral portion of one surface of the glass sheet. The light-shielding film is composed of a band-shaped film (12) and a dot-patterned film (13). The band-shaped film is arranged in an outer part of the peripheral portion. The dot-patterned film composed of a plurality of dots (14) is arranged in an inner part with reference to the band-shaped film. The plurality of dots are positioned so that a distribution of the dot shielding ratios decreases from the edge of the band-shaped film toward a side of a glass surface (a non-film-formed portion (15)) on which the band-shaped film is not formed, where the dot shielding ratios are values of peaks of mountains formed of a distribution of the dot-width shielding ratios, or dot-diameter shielding ratios. A region in which the dot shielding ratio is at least 50% extends up to at least 4 mm from the edge of the band-shaped film.
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申请公布号 |
EP1950067(A1) |
申请公布日期 |
2008.07.30 |
申请号 |
EP20060822599 |
申请日期 |
2006.10.30 |
申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
YAMADA, KAZUO;SHIMOMURA, TAKAHIRO;SHIOTSUKA, MASAYUKI;ASAOKA, HISASHI |
分类号 |
C03C17/22;B60J1/00 |
主分类号 |
C03C17/22 |
代理机构 |
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地址 |
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