发明名称 |
GLASS POLARIZER AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>A glass polarizer having an excellent transmittance and extinction ratio with respect to light in the visible light range including blue using silver halide containing glass as a starting material is provided. A manufacturing method according to the present invention to manufacture glass polarizers is characterized in that borosilicate glass in which silver halide particles are dispersed and deposited by heat treatment is reduced to generate metallic silver particles from at least a portion of silver halide and then, heated for stretching to generate silver halide particles oriented and stretched in the glass.</p> |
申请公布号 |
EP2105769(B1) |
申请公布日期 |
2011.01.12 |
申请号 |
EP20080720324 |
申请日期 |
2008.03.04 |
申请人 |
OKAMOTO GLASS CO., LTD. |
发明人 |
JABRI, KHALED;TAKESHIMA, NOBUHITO;ARAI, ATSUSHI;NISHIMURA, HIROMICHI;YAMASHITA, TOSHIHARU;NORO, YOSHIHIKO |
分类号 |
G02B5/30;C03B1/00;C03B32/00;G02F1/1335;G03B21/14 |
主分类号 |
G02B5/30 |
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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