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Optical filter

Assignee: Fujitsu General Ltd
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Filing: 1995-11-22
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Granted: —
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Expires: 2015-11-22
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Abstract

Abstract Translated from Japanese (57)【要約】 【課題】 不要輻射防止のための導電性光学フィルタの 接地のための外部電極との間のインピーダンスを低減さ せる。 【解決手段】 光学フィルタ10の透明板材となる2枚 のアクリル板1、1の間に金属網3が挟んである。金属 網3の左右の幅はアクリル板1、1の幅より広く、アク リル板1、1の横の2辺から金属網がはみ出して露出部 3a、3aを形成する。このような構成の光学フィルタ 10をPDP(図示せず)の前面に装着して、金属網の 露出部3a、3aを同PDPを止める枠と外部電極用枠 等に挟んで固定することにより、光学フィルタ10の金 属網3は低インピーダンスで外部電極と接続される。 (57) Abstract: Impedance between a conductive optical filter for preventing unnecessary radiation and an external electrode for grounding is reduced. SOLUTION: A metal net 3 is sandwiched between two acrylic plates 1, 1 which are transparent plate materials of an optical filter 10. The left and right widths of the metal net 3 are wider than the widths of the acrylic plates 1 and 1, and the metal nets protrude from the two lateral sides of the acrylic plates 1 and 1 to form exposed portions 3a and 3a. By mounting the optical filter 10 having such a configuration on the front surface of a PDP (not shown) and sandwiching the exposed portions 3a, 3a of the metal mesh between a frame for stopping the PDP and a frame for external electrodes, etc. The metal mesh 3 of the optical filter 10 is connected to an external electrode with low impedance.

Inventors

  • 👤 Tatsuhisa Nakajo
  • 👤 辰久 中條
  • 👤 Hiroki Sato
  • 👤 裕樹 佐藤
  • 👤 Tomoe Miura
  • 👤 朝絵 三浦
  • 👤 Hiroomi Otsu
  • 👤 博臣 大津

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-04 12:17
CPC Classifications
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