知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN105829904B 低成本磁共振安全触摸屏显示器 有权

低成本磁共振安全触摸屏显示器
摘要：
一种磁共振(MR)安全触摸屏显示器(10)，包括：触摸屏(16)和膜(30、32)，所述膜具有高频屏蔽层(20、28)和低频屏蔽层(18、26)。汇流条(14)在所述膜(30、32)的面的周界以及所述膜(30、32)的边缘周围，将所述低频屏蔽层(18、26)导电地耦合到所述高频屏蔽层(20、28)。膜(30、32)邻近于触摸屏(16)的背面。汇流条(14)便于触摸屏(16)和层(18、20)与显示器(12)的连接，以在被包含在显示器壳体(11)内的显示部件周围形成法拉第笼。
摘要（英）：

A magnetic resonance (MR) safe touchscreen display (10) includes a touchscreen (16) and a film (30, 32) that has a high frequency shielding layer (20, 28) and a low frequency shielding layer (18, 26). A bus bar (14) conductively couples the low frequency shielding layer (18, 26) to the high frequency shielding layer (20, 28) around a perimeter of a face of the film (30, 32) and the edge of the film (30, 32). The film (30, 32) is adjacent to a rear face of the touchscreen (16). The bus bar (14) facilitates the connection of the touchscreen (16) and layers (18, 20) to the display (12) to form a Faraday cage around the display components contained within the display housing (11).

公开/授权文献
0/0