公开(公告)号：US20070181994A1

公开(公告)日：2007-08-09

申请号：US10598524

申请日：2005-03-02

申请人： Katsuya Fukase ,  Toyoaki Sakai ,  Munetoshi Irisawa ,  Toyokazu Komuro ,  Yasuo Kaneda ,  Masanori Natsuka ,  Wakana Aizawa

发明人： Katsuya Fukase ,  Toyoaki Sakai ,  Munetoshi Irisawa ,  Toyokazu Komuro ,  Yasuo Kaneda ,  Masanori Natsuka ,  Wakana Aizawa

IPC分类号： H01L23/12 ,  H01L21/00

CPC分类号： H05K3/064 ,  H05K1/116 ,  H05K3/0094 ,  H05K3/061 ,  H05K3/065 ,  H05K3/108 ,  H05K3/421 ,  H05K3/427 ,  H05K2201/09381 ,  H05K2201/09563 ,  H05K2201/09581 ,  H05K2201/098 ,  H05K2203/0517 ,  H05K2203/0577 ,  H05K2203/0582 ,  H05K2203/1184 ,  H05K2203/1394

摘要： As means for solving a problem of a positional shift of a land and a hole which is caused by an alignment in the formation of an etching resist layer and a plated resist layer in a method of manufacturing a circuit board, there are provided a method of manufacturing a circuit board including the steps of forming a first resin layer on a surface of an insulating substrate having a conductive layer on the surface and an internal wall of a through hole or/and a non-through hole, forming a second resin layer which is insoluble or slightly soluble in a developing solution for the first resin layer on the first resin layer provided on the surface conductive layer, and removing the first resin layer provided over the hole with the developing solution for the first resin layer, and a method of manufacturing a circuit board including the step of uniformly charging a surface of the first resin layer to induce a potential difference to the first resin layer provided over the hole and the first resin layer provided on the surface conductive layer before forming the second resin layer. Moreover, there is provided a circuit board having a hole with a small positional shift and high precision.

摘要翻译： 作为在电路基板的制造方法中解决在形成抗蚀剂层和电镀抗蚀剂层时的取向引起的焊盘和孔的位置偏移的问题的方法，提供了一种方法， 制造电路板，包括以下步骤：在表面上具有导电层的绝缘基板的表面上形成第一树脂层和通孔或/或非通孔的内壁，形成第二树脂层，所述第二树脂层 在设置在表面导电层上的第一树脂层上的第一树脂层的显影液中不溶或微溶，用第一树脂层的显影液除去设在孔上的第一树脂层， 制造电路板，包括对第一树脂层的表面均匀充电以对设置在孔上的第一树脂层引起电位差的步骤， 在形成第二树脂层之前，在表面导电层上设置阴极层。 此外，提供一种电路板，其具有位置偏移小且精度高的孔。

公开(公告)号：US06551753B1

公开(公告)日：2003-04-22

申请号：US09550310

申请日：2000-04-14

申请人： Masanori Natsuka ,  Yasuo Kaneda ,  Munetoshi Irisawa ,  Toyokazu Komuro ,  Noritaka Inoue ,  Kenji Hyodo

发明人： Masanori Natsuka ,  Yasuo Kaneda ,  Munetoshi Irisawa ,  Toyokazu Komuro ,  Noritaka Inoue ,  Kenji Hyodo

IPC分类号： G03G1310

CPC分类号： G03G13/22 ,  H05K3/065

摘要： There is disclosed a liquid developing method of a printed wiring board using a one-surface stepwise developing system which forms a resist pattern stepwisely according to an electrophotographic reverse developing method on each surface of a material to be developed obtained by forming photo-conductive layers on both surfaces of a both-surfaces copper-clad laminated board, wherein the method comprises the steps of subjecting to a static charging treatment on a surface to which no electrostatic latent image is formed which surface is positioned opposing to an electrostatic latent image-formed surface which is a surface to be exposed, or to a non-developing surface between completion of an exposure treatment and before a liquid toner developing treatment, and subjecting to the liquid toner developing treatment to form a toner image corresponding to the resist pattern on the electrostatically latent image-formed surface.

摘要翻译： 公开了一种使用单面逐步显影系统的印刷电路板的液体显影方法，所述单面逐步显影系统根据电子照相反显影方法在通过在其上形成光导层获得的待显影材料的每个表面上逐步形成抗蚀剂图案 两面覆铜层压板的两面，其特征在于，所述方法包括以下步骤：在不与静电潜像形成表面相对的表面上形成没有静电潜像的表面进行静电充电处理 即在曝光处理完成之前和在液体调色剂显影处理之前的待曝光表面或非显影表面，以及进行液体调色剂显影处理以在静电上形成对应于抗蚀剂图案的调色剂图像 潜像形成表面。

公开(公告)号：US06444379B1

公开(公告)日：2002-09-03

申请号：US09445147

申请日：1999-12-03

申请人： Yasuo Kaneda ,  Masanori Takase ,  Kenji Hyodo

发明人： Yasuo Kaneda ,  Masanori Takase ,  Kenji Hyodo

IPC分类号： G03G1304

CPC分类号： H05K3/065 ,  G03G15/04072 ,  G03G15/221 ,  G03G15/6597 ,  G03G2215/00518

摘要： There are provided a method for preparing a printed wiring board which can form electrostatic latent images at the desired positions of a substrate with good precision, and a uniform and good image can be formed for preparing a printed wiring board having circuits on the both surfaces of the substrate from a material to be developed having at least a metal conductive layer and a photoconductive layer on both surfaces of an insulating substrate in this order, and a preparation device.

摘要翻译： 提供了一种制备能够以高精度在基板的期望位置形成静电潜像的印刷线路板的方法，并且可以形成均匀且良好的图像，以制备在两面上具有电路的印刷线路板 从具有至少金属导电层和绝缘基板的两面上的光电导层的待显影材料的基板和制备装置。

公开(公告)号：US6031556A

公开(公告)日：2000-02-29

申请号：US681677

申请日：1996-07-29

申请人： Lee William Tutt ,  Mitchell Stewart Burberry ,  Vito A DePalma ,  William Keith Goebel ,  Scott Eric Tunney

发明人： Lee William Tutt ,  Mitchell Stewart Burberry ,  Vito A DePalma ,  William Keith Goebel ,  Scott Eric Tunney

IPC分类号： B41M5/392 ,  B41J2/325 ,  B41M5/26 ,  B41M5/382 ,  B41M5/398 ,  B41M7/00 ,  H05K3/00 ,  H05K3/06

CPC分类号： B41M5/38207 ,  B41M5/398 ,  B41M7/0027 ,  H05K3/0079 ,  H05K3/065

摘要： A process of forming a single color image which has improved abrasion resistance comprising:a) providing a thermal donor element comprising a heat-activatable image layer of a dye or pigment on a support, the image dye or pigment absorbing in the region of from about 300 to about 700 mn;b) providing a receiving element in superposed relationship with the thermal donor element;c) imagewise-exposing the thermal donor element by means of a laser or thermal head, thereby causing a change in the adhesion of at least a portion of the exposed areas of the heat-activatable layer to the receiving element or causing a portion of the exposed areas of the heat-activatable layer to diffuse into the receiver element;d) separating the thermal donor element from the receiver element, thus creating an image layer on either or both of the elements;e) charging either the thermal donor element or the receiver element containing the image layer to a given polarity or applying a voltage across the surface of the element which is attracted to a conductive surface behind the element;f) applying colorless, charged particles to the element containing the image layer which causes them to be electrostatically attracted to the surface of the image layer; andg) heat-fusing the particles to obtain a protective overcoat over the entire surface of the image layer.

摘要翻译： 一种形成具有改善的耐磨性的单色图像的方法，包括：a）提供包含染料或颜料在载体上的可热激活图像层的热供体元件，所述图像染料或颜料在约 300到700万; b）提供与所述供热体元件重叠关系的接收元件; c）通过激光或热敏头来成像曝光所述供体元件，由此引起所述可热激活层的至少一部分暴露区域与所述接收元件的粘合力的变化， 可热活化层的暴露区域扩散到接收器元件中; d）将热供体元件与接收器元件分离，从而在元件中的一个或两个上产生图像层; e）将包含图像层的热施主元件或接收元件充电至给定的极性，或者将元件的表面上的电压施加一个电压，该电压被吸引到元件后面的导电表面上; f）将无色带电粒子施加到含有图像层的元件上，使其被静电吸引到图像层的表面; 并且g）使所述颗粒热熔融以在所述图像层的整个表面上获得保护性外涂层。

公开(公告)号：US5641597A

公开(公告)日：1997-06-24

申请号：US524478

申请日：1995-09-07

申请人： Yoshijiro Ushio ,  Tatsuo Niwa

发明人： Yoshijiro Ushio ,  Tatsuo Niwa

IPC分类号： G03G15/10 ,  G03G15/16 ,  G03G15/22 ,  H05K3/02 ,  H05K3/06 ,  G03G15/14 ,  G03G13/22

CPC分类号： G03G15/1625 ,  H05K3/065

摘要： A circuit forming method having the step of forming, on an insulating board or a metallic foil layer, a resist pattern layer for patterning the metallic foil layer to be laminated to the board with a predetermined circuit by means of etching or lift-off, wherein the resist pattern layer forming step comprises the steps of forming an electric field distribution latent image corresponding to the circuit pattern by illuminating a predetermined area on a surface of a photoconductor charged beforehand with light for removing the charge of the surface of the photoconductor, forming a resist image corresponding to the circuit pattern by attaching a resist member charged reversely with respect to the latent image to the latent image, and transferring the resist image to the board or the metallic foil layer as the resist pattern layer.

摘要翻译： 一种电路形成方法，具有在绝缘板或金属箔层上形成用于通过蚀刻或剥离以预定电路将要层压到所述基板上的金属箔层图案化的抗蚀剂图案层的步骤，其中 抗蚀剂图案层形成步骤包括以下步骤：通过照射预先充电的感光体的表面上的预定区域来形成与电路图案相对应的电场分布潜像，以除去感光体的表面的电荷，形成 通过将相对于潜像反向充电的抗蚀剂部件附着到潜像上，并将抗蚀剂图像转印到作为抗蚀剂图案层的基板或金属箔层上来抵抗与电路图案相对应的图像。

公开(公告)号：US5494764A

公开(公告)日：1996-02-27

申请号：US391475

申请日：1995-02-21

申请人： Kenji Hyodo

发明人： Kenji Hyodo

IPC分类号： G03G13/22 ,  H05K3/06 ,  H05K3/42 ,  G03G13/00

CPC分类号： H05K3/065 ,  G03G13/22 ,  H05K2203/0517 ,  H05K2203/135 ,  H05K3/427

摘要： Disclosed is a method for making a printed circuit board which comprises providing a photoconductive layer by electrodeposition method on a metal conductive layer provided on at least one side of an electrically insulating substrate, forming a toner image on said photoconductive layer by electrophotographic process, then dissolving and removing the area of the photoconductive layer not covered by the toner using a printer and optionally etching the surface of the area of the substrate from which the photoconductive layer has been removed. According to this method, by employing especially the electrophotographic reversal development, a printed circuit board of excellent sensitivity and high resolution can be produced even from both-side copper-clad laminate sheets having through-holes of a high aspect ratio using an exposure source of low energy such as semiconductor laser.

摘要翻译： 公开了一种制造印刷电路板的方法，其包括通过电沉积方法在设置在电绝缘基板的至少一侧上的金属导电层上提供光电导层，通过电子照相法在所述光电导层上形成调色剂图像，然后溶解 并且使用打印机去除未被调色剂覆盖的光电导层的区域，并且可选地蚀刻已去除了光电导层的衬底区域的表面。 根据该方法，通过特别采用电子照相反转显影，即使使用具有高纵横比的通孔的双面覆铜层叠片，也可以使用曝光源 低能量如半导体激光器。

公开(公告)号：US5011758A

公开(公告)日：1991-04-30

申请号：US387044

申请日：1989-07-31

申请人： Robert H. Detig ,  David P. Bujese

发明人： Robert H. Detig ,  David P. Bujese

IPC分类号： G03G5/026 ,  G03G13/16 ,  G03G13/22 ,  G03G15/16 ,  G03G15/22 ,  G03G17/00 ,  H05K3/06

CPC分类号： G03G13/16 ,  G03G13/22 ,  G03G15/1625 ,  G03G15/228 ,  G03G17/00 ,  G03G5/026 ,  H05K3/061 ,  H05K3/065 ,  H05K2203/0517 ,  H05K2203/0537

摘要： A method of using a liquid electrophotographic toner with a permanent master to electrostatically transfer a electrophotographically developed electrostatic image via a reversal photographic process from the permanent master to a receiving surface is disclosed. The permanent master is made from a multilayer plate of a photopolymer material and a protective overcoated material whose surface is hard, low friction and acts as a physical and chemical barrier.

摘要翻译： 公开了一种使用具有永久性母版的液体电子照相调色剂通过反转照相方法将电子照相显影静电图像从永久性母体静电转印到接收表面的方法。 永久主机由光聚合物材料的多层板和表面硬，低摩擦并用作物理和化学屏障的保护性外涂材料制成。

公开(公告)号：US4793255A

公开(公告)日：1988-12-27

申请号：US173571

申请日：1988-03-25

申请人： David P. Bujese ,  Robert H. Detig

发明人： David P. Bujese ,  Robert H. Detig

IPC分类号： B65H3/18 ,  G03G15/16 ,  G03G15/22 ,  G03G17/00 ,  H05K3/06 ,  B41F1/30

CPC分类号： G03G15/1625 ,  B65H3/18 ,  G03G15/228 ,  G03G17/00 ,  H05K3/065

摘要： Apparatus and a method of using that apparatus to electrostatically pickup and retain a master onto a dielectric substrate is provided. The dielectric substrate can be a flexible web with a conductive coating applied to one surface on which the master is retained. The master has an exposed permanent latent image therein.

摘要翻译： 提供了一种使用该装置以将电极静电拾取并保持在电介质基片上的装置和方法。 电介质基底可以是柔性幅材，其中导电涂层施加到保持母版的一个表面上。 主人在其中具有暴露的永久潜像。

公开(公告)号：US4786576A

公开(公告)日：1988-11-22

申请号：US158168

申请日：1987-11-19

申请人： David P. Bujese ,  Gary W. Schmidt

发明人： David P. Bujese ,  Gary W. Schmidt

IPC分类号： G03G15/16 ,  H05K3/06 ,  G03G13/22

CPC分类号： G03G15/1625 ,  H05K3/065 ,  H05K2203/0517 ,  H05K2203/0537

摘要： A method of fabricating a toned pattern on an isolated nonabsorbent conductive receiving surface is disclosed wherein a charged electrostatic latent image area is established on an electrostatically imageable surface, and is transferred to the conductive receiving surface across a gap of between about 1 mil and about 20 mils filled with a liquid formed at least partially of a nonpolar insulating solvent in which are suspended charged toner particles.

摘要翻译： 公开了一种在隔离的非吸收性导电接收表面上制造调色图案的方法，其中在静电可成像的表面上建立带电的静电潜像区域，并且通过约1密耳至约20的间隙转移到导电接收表面 填充有至少部分由非极性绝缘溶剂形成的液体的密封件，其中悬浮的带电调色剂颗粒。

公开(公告)号：US4528256A

公开(公告)日：1985-07-09

申请号：US599802

申请日：1984-04-13

申请人： Erwin Lind

发明人： Erwin Lind

IPC分类号： C07D271/10 ,  G03G5/04 ,  G03G5/05 ,  G03G5/06 ,  G03G5/09 ,  G03G13/28 ,  H05K3/06

CPC分类号： G03G5/0517 ,  G03G13/28 ,  H05K3/065

摘要： The invention describes an electrophotographic recording material composed of an electrically conductive support layer, which is suitable in particular for the production of printing forms or printed circuits, and of a photoconductive layer comprised of an organic photoconductor, a binder and a sensitizer. The photoconductive layer additionally contains a condensation product of benzophenone-2-carboxylic acid and a dialkyl aniline, for example, benzophenone-2-carboxylic acid and diethyl aniline or 4'-methylbenzophenone-2-carboxylic acid and diethyl aniline.

摘要翻译： 本发明描述了一种由导电支撑层组成的电子照相记录材料，其特别适于制造印刷形式或印刷电路，以及由有机感光体，粘合剂和敏化剂组成的光电导层。 光电导层还含有二苯甲酮-2-羧酸和二烷基苯胺的缩合产物，例如二苯甲酮-2-羧酸和二乙基苯胺或4'-甲基二苯甲酮-2-羧酸和二乙基苯胺。