发明申请
US20100258752A1 OPTICAL FILTER, OPTICAL FILTER FOR DISPLAY, AND DISPLAY AND PLASMA DISPLAY PANEL PROVIDED WITH THE OPTICAL FILTER
审中-公开
光学过滤器，用于显示的光学过滤器，以及用光学过滤器提供的显示和等离子体显示面板
- 专利标题： OPTICAL FILTER, OPTICAL FILTER FOR DISPLAY, AND DISPLAY AND PLASMA DISPLAY PANEL PROVIDED WITH THE OPTICAL FILTER
- 专利标题（中）： 光学过滤器，用于显示的光学过滤器，以及用光学过滤器提供的显示和等离子体显示面板
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申请号： US12747813申请日： 2008-12-12
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公开(公告)号： US20100258752A1公开(公告)日： 2010-10-14
- 发明人: Takayuki Mochizuki , Masato Sugimachi , Genho Takano , Hiroyuki Nagayama
- 申请人： Takayuki Mochizuki , Masato Sugimachi , Genho Takano , Hiroyuki Nagayama
- 申请人地址： JP Chuo-ku, Tokyo
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 当前专利权人地址： JP Chuo-ku, Tokyo
- 优先权： JP2007-320352 20071212
- 国际申请： PCT/JP2008/072615 WO 20081212
- 主分类号： G02B5/22
- IPC分类号： G02B5/22 ; G21F3/00 ; G21F1/12
摘要：
An optical filter having excellent durability and a display including the same is provided. The optical filter contains therein a transparent substrate, a mesh-shaped electromagnetic shield layer provided on the substrate, and a functional layer provided on the electromagnetic shield layer. The electromagnetic shield layer of the invention is characterized by a surface roughness (Ra) exceeding 0.02 μm.
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