发明公开
EP1577923A2 Methods and apparatus for providing a near-IR emission suppressing/color enhancing accessory device for plasma display panels
审中-公开
用于制备的添加剂，用于防止用于提高等离子体显示面板的近红外发射和/或颜色的方法和装置
- 专利标题： Methods and apparatus for providing a near-IR emission suppressing/color enhancing accessory device for plasma display panels
- 专利标题（中）： 用于制备的添加剂，用于防止用于提高等离子体显示面板的近红外发射和/或颜色的方法和装置
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申请号： EP05011234.1申请日： 1998-11-03
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公开(公告)号： EP1577923A2公开(公告)日： 2005-09-21
- 发明人: Zieba, Jaroslaw , Seeser, James W. , Cumbo, Michael J. , Beauchamp, William T. , Scanlon, Robert T. , Hruska, Curtis R.
- 申请人： OPTICAL COATING LABORATORY, INC.
- 申请人地址： 2789 Northpoint Parkway Santa Rosa, California 95407-7397 US
- 专利权人： OPTICAL COATING LABORATORY, INC.
- 当前专利权人： OPTICAL COATING LABORATORY, INC.
- 当前专利权人地址： 2789 Northpoint Parkway Santa Rosa, California 95407-7397 US
- 代理机构： Vossius, Corinna
- 优先权： US2456 19980102
- 主分类号： H01J17/04
- IPC分类号： H01J17/04 ; H01J17/49 ; G02B1/00 ; G02B5/20
摘要：
A method and apparatus for enhancing the performance of visual display units (52) which utilize plasma display panels (50) wherein the apparatus includes an electrical noise suppressing/chromaticity enhancing accessory device (10) for positioning in front of the viewing surface of a plasma display panel. The accessory device (10) includes a first and a second rigid substrate (30, 30') laminated together by a laminating layer (36), and an optically selective coating (22) providing high photopic transmittance, continuous high electrical conductivity for RFI shielding, and reflectivity specifically within the near-IR region. The laminated layer includes a multiple-dye coating for selectively absorbing IR energy emissions and selectively balancing the chromaticity of the plasma display panel.
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