发明名称 |
Apparatus and method for bending and/or tempering glass |
摘要 |
An apparatus and method for bending and/or tempering glass substrate(s) are provided. The amount of near-IR radiation which reaches the glass to be bent and/or tempered is limited (e.g., via filtering or any other suitable technique). Thus, the IR radiation (used for heating the glass) which reaches the glass to be bent and/or tempered includes mostly mid-IR and/or far-IR radiation, and not much near-IR. In such a manner, coating(s) provided on the glass can be protected and kept at lower temperatures so as to be less likely to be damaged during the bending and/or tempering process. Heating efficiency can be improved. A ceramic (e.g., aluminosilicate) filter or baffle may be used in certain embodiments in order to reduce the amount of mid-IR and/or far-IR radiation reaching the glass to be tempered and/or bent.
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申请公布号 |
US2003177792(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
US20020245719 |
申请日期 |
2002.09.18 |
申请人 |
LONGOBARDO ANTHONY V.;NEUMAN GEORGE;PRONE DANIEL F.;HEYEN ANDRE |
发明人 |
LONGOBARDO ANTHONY V.;NEUMAN GEORGE;PRONE DANIEL F.;HEYEN ANDRE |
分类号 |
C03B23/025;C03B27/00;C03B29/00;C03B29/02;C03B29/04;G02F1/153;(IPC1-7):C03B32/00 |
主分类号 |
C03B23/025 |
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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