利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

54 条记录 (耗时 0.032 秒)

    Process for forming pattern
    6.
    发明授权
    Process for forming pattern 失效
    成型方法

    公开(公告)号：US4564572A

    公开(公告)日：1986-01-14

    申请号：US694237

    申请日：1985-01-24

    申请人： Hajime Morishita ,  Kiyoshi Miura ,  Osamu Sasaya ,  Saburo Nonogaki

    发明人： Hajime Morishita ,  Kiyoshi Miura ,  Osamu Sasaya ,  Saburo Nonogaki

    IPC分类号： C09K11/02 ,  G03F7/016 ,  H01J9/227 ,  H01J29/20 ,  B05D3/06

    CPC分类号： G03F7/016 ,  H01J9/2271

    摘要： A process for forming a pattern on the interior side of a face plate of a color picture tube by using a photosensitive composition comprising p-diazo-N,N-dimethylaniline chloride-zinc chloride double salt and a p-diazo-bromophenol chloride-zinc chloride double salt and conducting imagewise exposure of coated film of the photosensitive composition to light and contacting with powder particles at least one time gives higher sensitivity compared with a conventional process.

    摘要翻译： 通过使用包含对重氮-N，N-二甲基苯胺氯化物 - 氯化锌复盐和对 - 重氮 - 溴苯酚氯化物 - 锌的光敏组合物在彩色显像管的面板的内侧上形成图案的方法 氯化物双盐，并将感光性组合物的涂膜进行成像曝光，并与粉末颗粒接触至少一次，与常规方法相比具有更高的灵敏度。

    Method of producing phosphor screen of color picture tube
    7.
    发明授权
    Method of producing phosphor screen of color picture tube 失效
    彩色显像管荧光屏产生方法

    公开(公告)号：US4652462A

    公开(公告)日：1987-03-24

    申请号：US763614

    申请日：1985-08-08

    申请人： Masahiro Nishizawa ,  Kiyoshi Miura ,  Osamu Sasaya ,  Yoshiyuki Odaka

    发明人： Masahiro Nishizawa ,  Kiyoshi Miura ,  Osamu Sasaya ,  Yoshiyuki Odaka

    IPC分类号： H01J9/227 ,  B05D3/06 ,  B05D5/06

    CPC分类号： H01J9/2278 ,  Y10S430/146

    摘要： Disclosed herein is a method of producing a phosphor screen of color picture tube wherein a light absorbing material is applied onto the inner surface of a panel, a shadow mask is provided, the surface of film of the light absorbing material is scanned and irradiated with a laser beam via the shadow mask so that portions of the light absorbing material irradiated with the laser beam are heated and burned, thereby to form a black matrix. According to this method, the number of steps for forming the black matrix is decreased, and the quality and yield of the phosphor screen are increased.

    摘要翻译： 本发明公开了一种制造彩色显像管荧光屏的方法，其中将光吸收材料施加到面板的内表面上，提供荫罩，扫描并照射吸光材料的薄膜表面 激光束通过荫罩使得被激光束照射的部分光吸收材料被加热燃烧，从而形成黑色矩阵。 根据该方法，形成黑矩阵的步骤数量减少，荧光屏的质量和产量增加。

    Method of forming a fluorescent screen of a black matrix type color picture tube
    10.
    发明授权
    Method of forming a fluorescent screen of a black matrix type color picture tube 失效
    形成黑矩阵型彩色显像管荧光屏的方法

    公开(公告)号：US4369241A

    公开(公告)日：1983-01-18

    申请号：US232707

    申请日：1981-02-09

    申请人： Yoshiyuki Odaka ,  Kiyoshi Miura

    发明人： Yoshiyuki Odaka ,  Kiyoshi Miura

    IPC分类号： G03F7/00 ,  H01J9/227 ,  H01J9/20 ,  G03C5/00

    CPC分类号： G03F7/0007 ,  H01J9/2278

    摘要： In forming a fluorescent screen of a black matrix type color picture tube, a light absorptive film is first formed on the inner surface of a face plate of the color picture tube. Formed on the light absorptive film is a light-hardenable photosensitive resin film which in turn is exposed to light through a shadow mask at portions corresponding to phosphor applying portions. The unexposed portion of the light-hardenable photosensitive film is then developed. Finally, the exposed portion of the light-hardenable photosensitive film and portion of the light absorptive film therebeneath are removed to partly perforate the light absorptive film so that in the light absorptive film, openings are formed into which the phosphor is applied.

    摘要翻译： 在形成黑矩阵型彩色显像管的荧光屏时，首先在彩色显象管的面板的内表面上形成光吸收膜。 形成在光吸收膜上的是可光硬化的感光性树脂膜，该感光性树脂膜在与荧光体涂布部对应的部分通过荫罩曝光。 然后显影光可硬化感光膜的未曝光部分。 最后，除去光硬化性感光性膜的露出部分和其下面的吸光膜的一部分，以使光吸收膜部分穿透，使得在光吸收膜中形成施加了荧光体的开口。