electrostatic cathode-ray tubeとは 意味・読み方・使い方

As shown in the figure (a), the electron gun for a cathode ray tube is composed of a cold cathode electrode 10 composed of a field emission type electron source, and an electrostatic lens 20 as a convergence electrode converging the electrons emitted from the cold cathode electrode 10.例文帳に追加

図１（ａ）に示すように、電界放射型の電子源からなる冷陰極１０と、冷陰極１０から放出された電子を集束する集束電極である静電レンズ２０とでブラウン管用電子銃を構成している。 - 特許庁

The cathode-ray tube comprises an in-line type electron gun which is equipped with a plurality of electrostatic quadrupole lenses mutually separated from each other and in which the front stage electrostatic quadrupole lens LA that is for beam shaping and positioned close to the cathode has a lens intensity of the electrostatic quardrupole lens acting on the side beam made weaker than the lens intensity of the electrostatic quardrupole lens acting on the central beam out of plural electron beams.例文帳に追加

複数の静電四重極レンズを互いに離隔して備えており、ビーム整形用で陰極に近い前段の静電四重極レンズＬＡが、複数の電子ビームの内、サイドビ−ムに作用する静電四重極レンズのレンズ強度を、センタ−ビ−ムに作用する静電四重極レンズのレンズ強度より弱くしたインライン形の電子銃を備えた。 - 特許庁

To provide a cathode-ray tube that can avoid deterioration of focusing performance by adjusting orbit of electron beam so that the electron beam pass the center of an electrostatic lens.例文帳に追加

電子ビームが静電レンズの中心部を通るように電子ビームの軌道を修正することにより、フォーカス性能の低下を回避し得る陰極線管を得る。 - 特許庁

To provide a color cathode-ray tube in which deformation and displacement of the correction electrode plate of flat plate-shape forming the electrostatic quadrupole lens are avoided and which has superior focus characteristics throughout the screen.例文帳に追加

静電四重極レンズを形成する平板状の補正電極板の変形、変位を回避して画面全体にわたってフォーカス特性の優れたカラー陰極線管を得る。 - 特許庁

The color cathode-ray tube comprises an electron gun that has equipped a reinforcement mechanism which can avoid deformation and displacement of the correction electrode plate QPH of flat plate-shape on the correction electrode plate QPH of flat plate-shape that forms the electrostatic quadrupole lens.例文帳に追加

静電四重極レンズを形成する平板状の補正電極板ＱＰＨに、この平板状の補正電極板ＱＰＨの変形、変位を回避可能な補強機構を持たせた電子銃を具備する。 - 特許庁

To provide a cathode-ray tube and display device capable of suppressing distortion of the screen originating from electrostatic charging on a junction member and reducing the discharge current which flows into an electron gun from a getter supporting structure.例文帳に追加

中継部材の帯電による画面の歪みを抑制しつつ、ゲッタ支持構体から電子銃に流れ込む放電電流を低減可能な陰極線管および表示装置を提供する。 - 特許庁

To suppress increasing of electro static charge voltage in a panel part during conveyance, because of an electrostatic charge of the panel part due to action during the conveyance to attract foreign matter for making it as one factor of deterioration of picture quality and improper action in a cathode ray tube, in the case of conveying the panel part before a funnel seal process in a process for manufacturing the cathode ray tube.例文帳に追加

陰極線管を製造する工程で、ファンネルシール工程前のパネル部を搬送する際に、搬送中の作用によりパネル部が帯電して異物を吸着し、これが陰極線管の画質低下や不良動作の一要因となっていため、搬送中のパネル部の帯電電圧が高くなるのを抑制する。 - 特許庁