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HEAT-PROOF GLARE-SHIELD SHEET

机译:隔热防眩板

摘要

The anti-glare screen of the invention is composed of an anti-glaring base sheet which is a striped silicone rubber sheet formed of alternately disposed narrow sections of a transparent silicone rubber and a colored, e.g. black, and opaque silicone rubber, each section having a specified width, a transparent lining sheet bonded to one surface of the anti-glaring base sheet and a layer of a pressure-sensitive adhesive on the other surface of the anti-glaring base sheet. By virtue of the high heat resistance of the silicone rubbers, the anti-glare screen can be used to increase the visibility of any displays even when it is heated at an elevated temperature of up to 200 DEG C. as in traffic signals illuminated with an incandescent lamp or as an anti-glare covering in front of a metering panels of automobile dashboards sometimes subject to extreme temperature elevation when the car is prolongedly parked under direct sun shine. Moreover, the transparent lining sheet having rigidity imparts shape retainability to the sheet so that the anti-glare screen can be adapted to any curved surface of display. The layer of the pressure-sensitive adhesive serves not only to facilitate attachment of the screen to the display surface but also to prevent the phenomenon of Newton's rings which otherwise is unavoidable more or less.
机译:本发明的防眩屏幕由防眩底片构成,该防眩底片是由交替设置的透明硅橡胶的窄部分和有色(例如彩色)的条纹状硅橡胶片形成的。黑色和不透明的硅橡胶,每个部分都具有指定的宽度,在防眩基础片的一个表面上粘合有透明衬板,在防眩基础片的另一表面上有一层压敏胶。由于硅橡胶的高耐热性,即使在高达200℃的高温下加热时,防眩屏幕仍可用于提高任何显示器的可见度,例如在交通信号灯中用白炽灯或用作汽车仪表板计量面板前部的防眩光罩,当汽车长时间停在阳光直射下时,有时会承受极高的温度。此外,具有刚性的透明衬片赋予该片形状保持性,使得防眩屏幕可以适合于显示器的任何弯曲表面。压敏粘合剂层不仅用于促进屏幕附着至显示表面,而且用于防止牛顿环现象,否则该现象或多或少不可避免。

著录项

  • 公开/公告号JPS61244546A

    专利类型

  • 公开/公告日1986-10-30

    原文格式PDF

  • 申请/专利权人 SHIN ETSU POLYMER CO LTD;

    申请/专利号JP19850086027

  • 发明设计人 EGAWA TOSHIHIKO;TAWARA KAZUTOKI;

    申请日1985-04-22

  • 分类号B32B25/20;B32B33/00;B60J3/00;B60K37/00;

  • 国家 JP

  • 入库时间 2022-08-22 07:48:11

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