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92 条记录 (耗时 0.015 秒)

    Formation method and photoresist composition for phosphor screens of color picture tubes
    1.
    发明授权
    Formation method and photoresist composition for phosphor screens of color picture tubes 失效
    彩色显像管荧光屏的形成方法和光刻胶组合物

    公开(公告)号：US4954418A

    公开(公告)日：1990-09-04

    申请号：US359621

    申请日：1989-05-31

    申请人： Norio Koike

    发明人： Norio Koike

    IPC分类号： H01J29/22 ,  G03F7/021 ,  H01J9/227

    CPC分类号： G03F7/021

    摘要： A photoresist film containing a phosphate of a formalin condensate of diazodiphenylamine, 2.5-bis(4'-azide-2'-sulphobenzilidene) cyclopentanone Na, polyvinylalcohol, and polyvinylpyrrolidone is formed on the inner surface of a faceplate. The photoresist film is hardened by light exposure using a point or linear light source, which is essentially a circular light source, via a shadow mask having a large number of apertures. A light absorbing film is formed on this photoresist film. Then the hardened photoresist film and the light absorbing film on top of it are removed using a peeling agent.

    Method of producing a plane phosphor screen
    2.
    发明授权
    Method of producing a plane phosphor screen 失效
    制造平面荧光屏的方法

    公开(公告)号：US4695477A

    公开(公告)日：1987-09-22

    申请号：US752169

    申请日：1985-07-03

    申请人： Uwe Viohl

    发明人： Uwe Viohl

    IPC分类号： C09K11/02 ,  H01J9/227 ,  H01J29/22 ,  H01J29/32 ,  B05D5/06

    CPC分类号： C09K11/02 ,  H01J29/32 ,  H01J9/227

    摘要： In coating a smooth glass faceplate panel with phosphor to produce a phosphor screen for use with flat color picture tubes, a basic mask is placed onto the glass faceplate panel. Thereafter; one at a time, one coating mask for each respective color is placed over the basic mask and the phosphor belonging to the respective coating mask is deposited. The phosphor is dispersed in a reactive binder and meets with an activator sprayed on or otherwise applied to the glass faceplate panel.

    摘要翻译： 在用荧光粉涂覆光滑的玻璃面板面板以产生用于平面彩色显像管的荧光屏，将基本面罩放置在玻璃面板上。 之后 一次一个，将各个颜色的一个涂层掩模放置在基本掩模上，并且沉积属于各个涂覆掩模的荧光体。 荧光体分散在反应性粘合剂中，与喷涂在玻璃面板上或以其它方式施加到玻璃面板的活化剂相遇。

    Photosensitive composition and pattern forming process using same
    3.
    发明授权
    Photosensitive composition and pattern forming process using same 失效
    光敏组合物和图案形成方法使用相同

    公开(公告)号：US4510226A

    公开(公告)日：1985-04-09

    申请号：US515191

    申请日：1983-07-19

    申请人： Hajime Morishita ,  Motoo Akagi ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino

    发明人： Hajime Morishita ,  Motoo Akagi ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino

    IPC分类号： C08K5/00 ,  C08K5/22 ,  C08K5/27 ,  C08L33/00 ,  C08L33/02 ,  G03C1/52 ,  G03F7/039 ,  G03F7/28 ,  H01J29/20 ,  H01J29/22 ,  G03C1/58

    CPC分类号： H01J29/225 ,  G03C1/52 ,  G03F7/28

    摘要： A photosensitive composition becoming sticky upon exposure to light which comprises (a) a salt of a diazonium compound represented by the formula ##STR1## wherein R.sub.1 and R.sub.2 are independently --H, --CH.sub.3, --OCH.sub.3 or ##STR2## but R.sub.1 and R.sub.2 cannot be ##STR3## at the same time; and R.sub.3 and R.sub.4 are independently a straight-chain lower alkyl group, and (b) a salt of an aromatic diazonium compound having no --OH group directly bonding to a benzene ring, has an improved sensitivity because it contains the salt of the compound represented by the above formula. By using said photosensitive composition, there is provided a process for forming a pattern of powder coated layer excellent in light sensitivity.

    摘要翻译： 光敏组合物在暴露于光时变粘，其包含（a）由下式表示的重氮化合物的盐：其中R 1和R 2独立地为-H，-CH 3，-OCH 3或R 1，但R 1和R 2不能 同时成为; 并且R 3和R 4独立地为直链低级烷基，和（b）不具有与苯环直接键合的-OH基团的芳族重氮化合物的盐具有改善的灵敏度，因为它含有表示的化合物的盐 通过上述公式。 通过使用所述光敏组合物，提供了形成光敏性优异的粉末涂布层图案的方法。

    Chemically digestive agents
    6.
    发明授权
    Chemically digestive agents 失效
    化学消化剂

    公开(公告)号：US4101440A

    公开(公告)日：1978-07-18

    申请号：US705529

    申请日：1976-07-15

    申请人： Motoo Akagi ,  Hazime Morishita ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko

    发明人： Motoo Akagi ,  Hazime Morishita ,  Saburo Nonogaki ,  Makoto Tanaka ,  Tadao Kaneko

    IPC分类号： G03F7/42 ,  H01J9/227 ,  H01J29/22 ,  C01B15/02 ,  H04N9/60

    CPC分类号： H01J9/2271 ,  G03F7/423 ,  H01J29/225

    摘要： A chemically digestive agent for releasing photoresist films comprising hydrogen peroxide and sulfamic acid is particularly suitable for the production of the fluorescent screen of a black matrix color television image receiving tube in that it has a strong releasing action for various photoresist films and low corrosiveness for machinery and appliances. The addition of a fixed amount of iron ion can further improve the characteristics of the chemically digestive agent.

    摘要翻译： 用于释放包含过氧化氢和氨基磺酸的光致抗蚀剂膜的化学消化剂特别适用于生产黑矩阵彩色电视图像接收管的荧光屏，因为它对各种光致抗蚀剂膜具有强释放作用，对机械的腐蚀性低 和电器。 加入固定量的铁离子可以进一步提高化学消化剂的特性。

    Phosphor suspension for dip-coating metallic segments
    7.
    发明授权
    Phosphor suspension for dip-coating metallic segments 失效
    用于DIP涂层金属部分的磷光体悬浮液

    公开(公告)号：US3763051A

    公开(公告)日：1973-10-02

    申请号：US3763051D

    申请日：1971-06-21

    申请人： GTE SYLVANIA INC

    发明人： SPEIGEL K ,  WILSON R

    IPC分类号： C09K11/02 ,  H01J29/22 ,  C09K1/02

    CPC分类号： H01J29/22 ,  C09K11/02

    摘要： A phosphor suspension for dip-coating metallic segments of a display device to provide a layer of phosphor thereon. The suspension is an aqueous solution containing a first preliminary binder such as polyvinyl alcohol, a second permanent binder such as sodium or potassium silicate, a given quantity of phosphor particles, a bubble eliminating agent selected from the group of lower primary alcohols having from one to five carbon atoms, a wetting agent such as sodium oleate, and a high-boiling solvent such as ethylene glycol. The suspension is applied to a suitable substrate such as a flexible sheet of vinyl and allowed to drain to leave a layer of suspension thereon. The metallic segments have the side to be coated brought into contact with this layer and are pressed thereinto and then removed for drying and subsequent processing.

    摘要翻译： 一种用于浸涂显示装置的金属部分以在其上提供磷光体层的荧光体悬浮体。 该悬浮液是含有第一预粘合剂如聚乙烯醇，第二永久性粘合剂如硅酸钠或硅酸钾的水溶液，给定量的荧光体颗粒，选自下组伯 五个碳原子，润湿剂如油酸钠，和高沸点溶剂如乙二醇。 将悬浮液施加到合适的基底例如柔性的乙烯基片上，并使其排出以在其上留下一层悬浮液。 金属片段具有与该层接触的一面并被压入其中，然后除去以进行干燥和随后的加工。

    Lamp phosphor adherence
    9.
    发明授权
    Lamp phosphor adherence 失效

    公开(公告)号：US3424606A

    公开(公告)日：1969-01-28

    申请号：US3424606D

    申请日：1966-06-16

    申请人： GEN ELECTRIC

    发明人： GIUDICI LIVIO L

    IPC分类号： H01J29/22 ,  C09K1/00 ,  F21K2/00

    CPC分类号： H01J29/22

    摘要： 1,140,625. Luminescent screens. GENERAL ELECTRIC CO. 15 March, 1967 [14 April, 1966; 16 June, 1966], No. 12076/67. Heading C4S. An aqueous suspension of a halophosphate phosphor contains an organic binder which can be removed by lehring and Ba (NO 3 ) 2 for improving adhesion between the phosphor and a Hg vapour discharge lamp wall to be coated. A suspension of Ca halophosphate activated with Sb and Mn contains NH 4 NO 3 to lower the lehring temperature, a solution of thymol in methyl alcohol to prevent bacteria growth, a wetting agent and has a pH of 6 to 7. The binder is polymerized ethylene oxide, an alginate or carboxylmethyl cellulose (C.M.C.) obtained from acid C.M.C. treated with NH 3 and boiled to remove excess NH 3 . The tube is coated with the suspension, dried and lehred at a temperature rising above the melting point of Ba(NO 3 ) 2 in air or by combustion heating.