公开(公告)号：US4273842A

公开(公告)日：1981-06-16

申请号：US895372

申请日：1978-04-11

申请人： Saburo Nonogaki ,  Hajime Morishita ,  Michiaki Hashimoto ,  Toshikatsu Manabe ,  Yoshifumi Tomita ,  Masahiro Nishizawa

发明人： Saburo Nonogaki ,  Hajime Morishita ,  Michiaki Hashimoto ,  Toshikatsu Manabe ,  Yoshifumi Tomita ,  Masahiro Nishizawa

IPC分类号： G03F7/016 ,  G03F7/28 ,  H01J9/227 ,  H01J29/22 ,  H01J29/32 ,  G03C5/00

CPC分类号： H01J29/327 ,  G03F7/016 ,  G03F7/28 ,  H01J29/225 ,  H01J9/2271 ,  H01J9/2278

摘要： A patternwise coated powder layer can be formed by a process comprising the steps of coating a photosensitive composition, which contains an aromatic diazonium salt as a photosensitive component and becomes sticky by exposure, onto the surface of a substrate to form a thin layer, subjecting the thin layer to patternwise exposure with actinic radiation to produce stickiness at the exposed area, and then contacting powder particles with the thin layer after exposure to make the thin layer to accept the powder particles according to the powder acceptability of the thin layer. According to this process, for example, the phosphor screen of a color picture tube can simply be produced.LIST OF PRIOR ART (37 CFR 1.56 (a))The following reference is cited to show the state of the art:Japanese Patent Laid-Open Publication No. 47-7266 (1972)

摘要翻译： 图案化涂层粉末层可以通过以下步骤形成，该方法包括以下步骤：将含有芳香族重氮盐作为感光性成分的感光性组合物涂布在基材表面上，形成薄层， 薄膜以光化辐射进行图案曝光以在曝光区域产生粘性，然后在曝光后使粉末颗粒与薄层接触，以使薄层根据薄层的粉末可接受性接受粉末颗粒。 根据该处理，例如可以简单地制造彩色显像管的荧光屏。

公开(公告)号：US4276363A

公开(公告)日：1981-06-30

申请号：US86445

申请日：1979-10-19

申请人： Toshikatsu Manabe ,  Saburo Nonogaki ,  Hajime Morishita ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Masahiro Nishizawa ,  Hiroshi Yokomizo ,  Susumu Ohmatoi

发明人： Toshikatsu Manabe ,  Saburo Nonogaki ,  Hajime Morishita ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Masahiro Nishizawa ,  Hiroshi Yokomizo ,  Susumu Ohmatoi

IPC分类号： C09K11/02 ,  C09K11/08 ,  H01J9/227 ,  H01J29/22 ,  G03C5/00 ,  B05D5/06

CPC分类号： H01J9/2271 ,  C09K11/025

摘要： A process for forming a phosphor screen of a color picture tube comprising forming a thin layer using a photosensitive composition which contains an aromatic diazonium salt as a photosensitive component and produces tackiness by exposure to actinic light on the surface of the substrate and contacting the tackified thin layer after exposure to light with phosphor particles to form each phosphor layer for emitting color is improved by using as the phosphor particles those coated with at least one surface coating material selected from the group consisting of Zn(OH).sub.2, Zn.sub.3 (PO.sub.4).sub.2 and AlPO.sub.4 in shortening the contact time between the thin layer and the phosphor particles.

摘要翻译： 一种用于形成彩色显像管的荧光屏的方法，包括使用包含芳族重氮盐作为感光组分的感光组合物形成薄层，并通过在基材表面上暴露于光化合物并且使增粘的薄片 通过使用涂覆有选自Zn（OH）2，Zn 3（PO 4）2）中的至少一种表面涂层材料的荧光体颗粒，改善了用荧光体颗粒暴露于光以形成用于发射颜色的每个荧光体层之间的层 和AlPO 4，以缩短薄层和荧光体颗粒之间的接触时间。

公开(公告)号：US4815821A

公开(公告)日：1989-03-28

申请号：US87259

申请日：1987-08-20

申请人： Saburo Nonogaki ,  Hajime Morishita ,  Nobuaki Hayashi ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Masahiro Nishizawa ,  Kiyoshi Miura

发明人： Saburo Nonogaki ,  Hajime Morishita ,  Nobuaki Hayashi ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Masahiro Nishizawa ,  Kiyoshi Miura

IPC分类号： H01J29/22 ,  G02B1/10 ,  H01J29/24 ,  H01J29/32 ,  H01J29/89 ,  H04N9/16

CPC分类号： G02B1/10 ,  H01J29/896 ,  H01J2229/8916 ,  H01J2229/8918

摘要： A light-transmitting layer is formed on a transparent glass panel, the light-transmitting layer having a larger refractive index than that of the glass panel, and a light-absorbing layer having a light-transmitting region is formed on the light-transmitting layer. The light reflected from the interface of the glass panel and the light-absorbing layer is effectively attenuated by the light-transmitting layer, so that it is possible to obtain an excellent image having a considerably strong contrast.

摘要翻译： 透光层形成在透明玻璃面板上，透光层的折射率比玻璃面板的折射率大，在透光层上形成具有透光区域的光吸收层 。 从玻璃面板和光吸收层的界面反射的光被透光层有效地衰减，从而可以获得具有相当强的对比度的优异图像。

公开(公告)号：US4735880A

公开(公告)日：1988-04-05

申请号：US852750

申请日：1986-04-16

申请人： Hajime Morishita ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Osamu Sasaya ,  Yoshifumi Tomita

发明人： Hajime Morishita ,  Saburo Nonogaki ,  Nobuaki Hayashi ,  Shoichi Uchino ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Osamu Sasaya ,  Yoshifumi Tomita

IPC分类号： G03F7/038 ,  G03C1/08 ,  G03C1/60 ,  G03C5/18 ,  G03F7/28 ,  H01J9/227 ,  G03C5/34 ,  G03F7/08 ,  G03F7/26

CPC分类号： G03C1/60 ,  G03F7/28

摘要： A photosensitive composition comprising (1) at least one diazonium compound selected from among salts and double salts of diazonium ions represented by the general formulas: ##STR1## wherein A stands for a substituent selected from among ##STR2## wherein R.sub.1 and R.sub.2 each stand for an alkyl or benzyl group with the proviso that the total number of carbon atoms of R.sub.1 and R.sub.2 is 8 to 16, and (2) at least one nitrate selected from the group consisting of calcium nitrate and magnesium nitrate and a pattern forming process using such a composition.This composition gets sticky upon exposure to light.

摘要翻译： 一种光敏组合物，其包含（1）至少一种选自以下通式表示的重氮盐的盐和复盐中的重氮化合物：其中A代表选自下述的取代基：[II] 其中R1和R2各自代表烷基或苄基，条件是R1和R2的碳原子总数为8-16，和（2）至少一种硝酸盐，其选自硝酸钙和 硝酸镁和使用这种组合物的图案形成方法。 这种组合物在曝光时变得粘稠。

公开(公告)号：US5024920A

公开(公告)日：1991-06-18

申请号：US355635

申请日：1989-05-23

申请人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Michiaki Hashimoto ,  Masato Ito ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Yoshiyuki Odaka

发明人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Michiaki Hashimoto ,  Masato Ito ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Yoshiyuki Odaka

IPC分类号： G02B5/20 ,  G03F7/00 ,  G03F7/012 ,  G03F7/26

CPC分类号： G03F7/012

摘要： This invention relates to a process for forming a pattern using a photosensitive composition comprising a polymeric azide and a high-molecular weight copolymer or polymer. The photosensitive composition comprises a copolymer containing at least a water-soluble non-photosensitive monomeric unit having an electrolytic functional group, a monomeric unit having an azido group and an electrolytic functional group and a high-soluble high molecular weight copolymer or polymer which exhibits reciprocity law failure characteristic.

摘要翻译： 本发明涉及使用包含聚合叠氮化物和高分子量共聚物或聚合物的光敏组合物形成图案的方法。 光敏组合物包含至少含有具有电解官能团的水溶性非感光单体单元，具有叠氮基的单体单元和电解官能团的共聚物以及表现出互易性的高溶解性高分子量共聚物或聚合物 法律失效特征。

公开(公告)号：US4247612A

公开(公告)日：1981-01-27

申请号：US064739

申请日：1979-08-08

申请人： Masahiro Nishizawa ,  Hiroshi Yokomizo ,  Yoshifumi Tomito ,  Saburo Nonogaki ,  Toshikatsu Manabe

发明人： Masahiro Nishizawa ,  Hiroshi Yokomizo ,  Yoshifumi Tomito ,  Saburo Nonogaki ,  Toshikatsu Manabe

IPC分类号： G03F7/28 ,  H01J9/227 ,  H01J29/22 ,  G03C5/00

CPC分类号： H01J9/2271 ,  G03F7/28 ,  H01J29/225

摘要： In a method of forming a fluorescent screen on the inner surface of a face plate of a color picture tube wherein a film of photosensitive composition consisting essentially of a diazonium salt, the portions of the films to be deposited with phosphors are exposed to light through a color selection electrode so as to impart sticky property to the portions by a photoreaction and moisture in atmosphere and then a powder of phosphors is deposited by utilizing the sticky property, a photosensitive binder is incorporated into photosensitive film which undergoes a cross-linkage reaction with the photosensitive composition, thus rendering the mixture insoluble in water.

摘要翻译： 在彩色显像管的面板的内表面上形成荧光屏的方法中，其中基本上由重氮盐组成的感光组合物的膜，待沉积磷光体的膜的部分通过 选色电极，通过光反应和大气中的水分赋予部分粘性，然后通过利用粘性特性沉积荧光体粉末，将感光性粘合剂加入到与...的交联反应的感光膜中 感光组合物，从而使混合物不溶于水。

公开(公告)号：US4855200A

公开(公告)日：1989-08-08

申请号：US142360

申请日：1987-12-28

申请人： Yoshifumi Tomita ,  Masahiro Nishizawa ,  Saburo Nonogaki

发明人： Yoshifumi Tomita ,  Masahiro Nishizawa ,  Saburo Nonogaki

IPC分类号： H01J9/227 ,  H01J29/28

CPC分类号： H01J9/2278 ,  H01J29/28

摘要： A high contrast and brightness fluorescent screen of a color picture tube has a light absorbing layer in the form of fine dots or stripes provided for the inner surface of a panel of the tube on which the phosphor layer is formed, and a light reflection layer provided at an interface between the light absorbing layer and the phosphor layer. To manufacture the fluorescent screen, a photosensitive resin layer coated on an inner surface of the panel is exposed to light through a photomask mounted on outside of the panel to form a pattern. Nonluminous light absorbing substance is applied on the pattern to form the light absorbing layers.

摘要翻译： 彩色图像的高对比度和亮度荧光屏具有设置在其上形成荧光体层的管的面板的内表面的细小点或条纹形式的光吸收层，以及设置在其上的光反射层 光吸收层和荧光体层之间的界面。 为了制造荧光屏，涂覆在面板内表面上的感光树脂层通过安装在面板外部的光掩模曝光以形成图案。 在图案上涂布非光吸收物质，形成光吸收层。

公开(公告)号：US5081394A

公开(公告)日：1992-01-14

申请号：US238497

申请日：1988-08-31

申请人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Teruki Suzuki

发明人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Masahiro Nishizawa ,  Kiyoshi Miura ,  Teruki Suzuki

IPC分类号： C03C8/08 ,  C03C17/34 ,  H01J9/227 ,  H01J29/24 ,  H01J29/32

CPC分类号： H01J29/327 ,  C03C17/3411 ,  C03C8/08 ,  H01J29/24 ,  H01J9/2271 ,  H01J9/2278 ,  C03C2217/42

摘要： A black matrix color picture tube has a phosphor layer and black matrix layer formed on the inner surface of the faceplate. A layer of glass having a low softening point is provided between the phosphor layer and the inner surface of the faceplate and between the black matrix layer and the inner surface of the faceplate. The softening point of the glass is below the temperature at which the tube is subjected during a frit baking step employed in the fabrication of the tube. For example, a borophosphate glass is used as the layer of glass having a low softening point.

摘要翻译： 黑矩阵彩色显象管具有在面板的内表面上形成的荧光体层和黑矩阵层。 在荧光体层和面板的内表面之间以及黑矩阵层和面板的内表面之间设置具有低软化点的玻璃层。 玻璃的软化点低于在制造管中所用的玻璃料烘烤步骤期间管子经受的温度。 例如，使用硼磷酸盐玻璃作为低软化点的玻璃层。

公开(公告)号：US5173382A

公开(公告)日：1992-12-22

申请号：US462589

申请日：1990-01-09

申请人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Masato Ito ,  Masahiro Nishizawa ,  Kiyoshi Miura

发明人： Hajime Morishita ,  Nobuaki Hayashi ,  Saburo Nonogaki ,  Masato Ito ,  Masahiro Nishizawa ,  Kiyoshi Miura

IPC分类号： G03F7/016 ,  G03F7/04 ,  H01J9/227

CPC分类号： G03F7/016 ,  Y10S430/11 ,  Y10S430/163

摘要： A photosensitive composition comprising a water-soluble polymer, a dichromate and at least one aromatic diazonium salt selected from aromatic diazonium sulfates, sulfonates and chromates has high sensitivity, and a pattern having high resolution can be formed therefrom with a shortened exposure time.

摘要翻译： 包含选自芳族重氮硫酸盐，磺酸盐和铬酸盐的水溶性聚合物，重铬酸盐和至少一种芳族重氮盐的光敏组合物具有高灵敏度，并且可以缩短曝光时间从而形成具有高分辨率的图案。

公开(公告)号：US4857429A

公开(公告)日：1989-08-15

申请号：US937425

申请日：1986-12-03

申请人： Nobuaki Hayashi ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Saburo Nonogaki ,  Masahiro Nishizawa

发明人： Nobuaki Hayashi ,  Shoichi Uchino ,  Yoshifumi Tomita ,  Saburo Nonogaki ,  Masahiro Nishizawa

IPC分类号： B05D5/06 ,  G03C1/52 ,  G03C11/00 ,  H01J9/22 ,  H01J9/227 ,  H01J29/22 ,  H01J29/30

CPC分类号： H01J29/30 ,  H01J9/2271 ,  H01J9/2278

摘要： An optical contact of a patternwise powdery coating layer is improved by permeating a substantially transparent inorganic material having a refractive index of 1.2 to 2.0 into a paternwise powdery coating layer formed on a substrate, thereby forming a mixture layer of the transparent inorganic material and the powdery coating layer between the patternwise powdery coating layer and the substrate.

摘要翻译： 通过将基本上透明的折射率为1.2〜2.0的无机材料透过形成在基材上的母体粉末涂层中，形成图形化粉末涂层的光学接触，形成透明无机材料和粉末状的混合层 在图案化粉末涂层和基板之间的涂层。