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1. 发明专利

JP2015018911A 導電パターンの形成方法、及び回路基板审中-公开
标题翻译：导电图案和电路板的形成方法
公开(公告)号：JP2015018911A
公开(公告)日：2015-01-29
申请号：JP2013144588
申请日：2013-07-10
申请人：株式会社村田製作所 , Murata Mfg Co Ltd
发明人： YOSHIDA KOJI
IPC分类号： H05K3/12
摘要：【課題】低温プロセスで薄層基板上に印刷処理を行っても導電層の印刷滲みを抑制することができ、これにより導電パターンのファインライン化を可能とする。【解決手段】フィルム状の薄層基板1の表面に絶縁性ペーストを塗布し、未硬化絶縁層2を形成する(b)。次いで、未硬化絶縁層2を半硬化させて半硬化絶縁層3を形成し(c)、さらに該半硬化絶縁層3の表面に溶剤を含有した導電性ペーストを所定パターンとなるように塗布して未硬化導電層4(d)を形成し、その後、未硬化導電層4及び半硬化絶縁層3を完全硬化させ、硬化絶縁層3の表面に前記所定パターンの硬化導電層6を形成する(e)。【選択図】図1
摘要翻译：要解决的问题：提供一种即使在低温处理对薄层基板进行打印处理也可以抑制导电层的印刷污渍的方法，从而能够使导电图案被细线印刷。解决方案：方法包括：在膜状薄层基板1的表面上施加绝缘膏，并形成未固化绝缘层2（b）; 半固化未固化绝缘层2并形成半固化绝缘层3（c）; 在半固化绝缘层3的表面上涂敷含有溶剂的导电膏，使其成为规定图案，形成未固化的导电层4（d）。并将未固化的导电层4和半固化绝缘层3完全固化，并在固化绝缘层3（e）的表面上形成预定图案的固化导电层6。

2. 发明专利

JP2011233625A Wiring board and manufacturing method thereof 审中-公开
标题翻译：接线板及其制造方法
公开(公告)号：JP2011233625A
公开(公告)日：2011-11-17
申请号：JP2010101012
申请日：2010-04-26
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： FUKUSHIMA TOSHIHIKO , YOSHIDA KOJI , YAMANA TAKESHI
IPC分类号： H05K3/12 , B23K26/16 , B23K26/36 , H01L21/3205
摘要： PROBLEM TO BE SOLVED: To provide a wiring board including a narrow and thick wiring electrode whose cross-sectional shape has a desired aspect ratio, and a manufacturing method of the wiring board.SOLUTION: A wiring board 10 according to the invention comprises an insulation substrate 12 and wiring electrodes 22 on the insulation substrate 12. A protective film 14 is formed on the insulation substrate 12, wiring pattern grooves 18 each with a width equal to or smaller than the thickness of the protective film 14 are formed on the protective film 14 by irradiation with laser light 16, and a conductive paste 20 is embedded into the wiring pattern grooves 18 to form coating films of the conductive paste 20. Then, the protective film 14 formed on the insulation substrate 12 is removed, whereby the wiring board 10 with the wiring electrodes 22 with a desired aspect ratio formed on the insulation substrate 12 can be obtained.
摘要翻译：解决的问题：提供一种布线板，其包括具有期望的纵横比的横截面形状的窄而粗的布线电极以及布线板的制造方法。解决方案：根据本发明的布线板10包括绝缘基板12和绝缘基板12上的布线电极22.保护膜14形成在绝缘基板12上，布线图形槽18的宽度等于或小于保护膜14的厚度，通过照射激光16在保护膜14上形成，并且将导电膏20嵌入到布线图案凹槽18中，以形成导电膏20的涂膜。然后，除去形成在绝缘基板12上的保护膜14，从而可以获得在绝缘基板12上形成具有期望的纵横比的布线电极22的布线板10。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2004345205A Manufacturing method for screen printing plate 审中-公开
标题翻译：屏幕打印板的制造方法
公开(公告)号：JP2004345205A
公开(公告)日：2004-12-09
申请号：JP2003144438
申请日：2003-05-22
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YOSHIDA KOJI , FUJIWARA TOSHINOBU , UKAI HIROYUKI
IPC分类号： G03F7/20 , B41N1/24 , H05K3/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a screen printing plate, which can enhance smoothness of a surface of a resin film.
SOLUTION: In this manufacturing method for the screen printing plate wherein a screen is stretched in a plate frame and the resin film with a prescribed pattern is formed on one surface of the screen, a film is stuck on the surface of the resin film formed in the prescribed pattern, and the resin film is pressed from on the film so that the surface of the resin film can be deformed along a sticking surface of the film; and the resin film is dried in a state wherein the film is stuck.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够提高树脂膜的表面的平滑性的丝网印刷版的制造方法。解决方案：在这种丝网印刷板的制造方法中，其中屏幕在板框架中拉伸，并且在屏幕的一个表面上形成具有规定图案的树脂膜，将膜粘附在树脂的表面上膜，并且树脂膜从膜上被压制，使得树脂膜的表面可以沿着膜的粘附表面变形; 并且在膜被粘附的状态下干燥树脂膜。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004014848A Thin-film circuit board and its manufacturing method 审中-公开
公开(公告)号：JP2004014848A
公开(公告)日：2004-01-15
申请号：JP2002167112
申请日：2002-06-07
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YOSHIDA KOJI , HAYASHI TAKASHI , TOSE MASATO
IPC分类号： H05K1/16 , H05K3/38 , H05K3/42
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a reliable thin-film circuit board which has superior adhesive strength between an organic insulating film and a metal wire and superior oxidation resistance of the organic insulating film, and to provide its manufacturing method.
SOLUTION: An organic insulating film 2 containing a cycloolefin-based resin is formed on a substrate 1, an inorganic insulating film 12 is formed on the organic insulating film 2, and a metal wire 5 is formed on the organic insulating film 2 across the inorganic insulating film 12. Benzocyclobutene is used as the cycloolefin-based resin. The inorganic insulating film is ≥5 nm thick and formed as a continuous film covering the entire organic insulating film. The circuit structure body having the organic insulating film, inorganic insulating film, and metal wire is arranged on a substrate having a metal wire formed on the top surface.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2011218602A Screen printing plate and methods for their production 有权
标题翻译：丝网印刷板及其制造方法
公开(公告)号：JP2011218602A
公开(公告)日：2011-11-04
申请号：JP2010087723
申请日：2010-04-06
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YAMANA TAKESHI , YOSHIDA KOJI
IPC分类号： B41N1/24 , B41C1/14 , B41F15/34 , B41F15/36
摘要： PROBLEM TO BE SOLVED: To provide a screen printing plate that hardly causes a relative displacement between a printing pattern formed in an inner mesh and an alignment mark formed in an outer mesh, and manufactured at low cost, and to provide a method of manufacturing the same.SOLUTION: The screen printing plate 2 includes: an outer mesh 4 in which an opening 4c is arranged and which consists of a mesh made of a resin; an inner mesh 6 which is arranged at the opening 4c of the outer mesh 4 and consists of a metal mesh; an emulsion layer 16 for a printing pattern which is arranged in the inner mesh 6, in which a printing pattern 20 is formed, and which consists of a photosensitive resin; and an emulsion layer 14 for an alignment mark which is arranged in the outer mesh 4, in which an alignment mark 22 is formed, and which consists of a photosensitive resin. The printing pattern 20 and the alignment mark 22 are formed by that the emulsion layer 16 for a printing pattern and the emulsion layer 14 for an alignment mark are batch-exposed through a photomask F, and developed.
摘要翻译：要解决的问题：提供一种丝网印刷板，其几乎不会导致形成在内网的印刷图案和形成在外网中的对准标记之间的相对位移，并且以低成本制造，并且提供一种方法的制造相同。丝网印刷版2包括：外网4，其中布置有开口4c，其由由树脂制成的网构成; 内网6布置在外网4的开口4c处并由金属网构成; 布置在其中形成有印刷图案20的内网6中并且由感光树脂组成的印刷图案的乳剂层16; 以及布置在外网4中的对准标记用乳剂层14，其中形成有对准标记22，并且由感光性树脂构成。印刷图案20和对准标记22是通过用于印刷图案的乳剂层16和用于对准标记的乳剂层14通过光掩模F分批曝光并显影的。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2004325552A Method of manufacturing screen printing plate 审中-公开
公开(公告)号：JP2004325552A
公开(公告)日：2004-11-18
申请号：JP2003116830
申请日：2003-04-22
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YOSHIDA KOJI , FUJIWARA TOSHINOBU
IPC分类号： G03F7/38
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a screen printing plate to increase the smoothness of the surface of a resin film.
SOLUTION: The method is carried out in the consecutive processes. They are: an emulsion application process to apply a photosensitive resin emulsion 5 on one face of a screen 3; an original plate laminating process to laminate the original plate 7 corresponding to a specified print pattern to the surface of the applied photosensitive resin emulsion 5; a pressing process to press at least one of the original plate 7 and the screen 3 to the photosensitive resin emulsion 5 to deform the surface of the photosensitive resin emulsion 5 along the laminated face of the original plate; a drying process to dry the photosensitive resin emulsion 5 with the original plate 7 laminated thereon; an exposure process to expose and harden the photosensitive resin emulsion corresponding to the original plate; and a developing process to remove the unexposed part of the photosensitive resin emulsion after the original plate is removed from the photosensitive resin emulsion so as to obtain the residual part as the resin film corresponding to the specified pattern.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2011212895A Screen printing plate, and manufacturing method for laminated ceramic electronic part 有权
标题翻译：屏幕印刷板和层压陶瓷电子部件的制造方法
公开(公告)号：JP2011212895A
公开(公告)日：2011-10-27
申请号：JP2010081499
申请日：2010-03-31
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： UKAI HIROYUKI , YOSHIDA KOJI , FUKUSHIMA TOSHIHIKO , KAWABATA KENJI , TATSUOKA KOICHI
IPC分类号： B41N1/24 , B41F15/08 , B41F15/36 , H01G4/12 , H01G4/30 , H01L41/083 , H01L41/187 , H01L41/22 , H01L41/39 , H03H3/02
摘要： PROBLEM TO BE SOLVED: To provide a screen printing plate wherein a sufficient conductive material can be filled in through holes even if the formation of internal electrodes and the filling into the through holes are simultaneously performed when the internal electrodes and the through holes are electrically connected by the screen printing of a conductive paste, and to provide a manufacturing method for a laminated ceramic electronic part.SOLUTION: The screen printing plate 100 is arranged on a ceramic sheet 41A. Then, the conductive paste 90 is mounted on one end of the screen printing plate 100, and the conductive paste 90 is applied on the surface of the screen printing plate 100 by moving a squeegee 91 in a direction shown with an arrow. In this case, since the thickness of the peripheral edge section 105 is made thicker in the screen printing plate 100, the squeegee 91 is lifted when the squeegee 91 passes the peripheral edge section 105, and a large amount of the conductive paste 90 is filled. As a result, the internal electrode is formed on the surface of the ceramic sheet 41A, and the sufficient conductive material is filled in the through holes of the ceramic sheets 41A as well.
摘要翻译：要解决的问题：为了提供一种丝网印刷板，其中当内部电极和通孔电连接时，即使内部电极的形成和通孔的填充同时进行，也可以在通孔中填充足够的导电材料通过丝网印刷导电膏，并提供层压陶瓷电子部件的制造方法。解决方案：丝网印刷板100布置在陶瓷片41A上。然后，将导电膏90安装在丝网印刷板100的一端，并且通过沿着箭头所示的方向移动刮板91将导电浆料90涂覆在丝网印刷板100的表面上。在这种情况下，由于在丝网印刷板100中使周缘部105的厚度变厚，所以当刮板91通过周缘部105时，刮板91被提起，并且填充了大量的导电浆料90 。结果，内部电极形成在陶瓷片41A的表面上，并且足够的导电材料也填充在陶瓷片41A的通孔中。

8. 发明专利

JP2005212111A Plate for screen printing, and manufacturing method therefor 审中-公开
标题翻译：屏幕打印板及其制造方法
公开(公告)号：JP2005212111A
公开(公告)日：2005-08-11
申请号：JP2004017984
申请日：2004-01-27
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YOSHIDA KOJI
IPC分类号： B41C1/14 , B41N1/24
摘要： PROBLEM TO BE SOLVED: To provide a plate for screen printing, which can enhance both initial accuracy before printing and post-printing accuracy when a number of printing shots are repeated, and a manufacturing method for the plate.
SOLUTION: In this plate for the screen printing, wherein a print pattern part 5 is formed on a mesh screen 3 provided on a frame 2 in a tensioned state, the pattern part 5 is formed of a resin and provided with at least one opening 5a, and parts among the respective pattern parts 5 on the side of a printed surface A of the mesh screen 3 are coated with metal foil 6.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于丝网印刷的印版，其可以在重复印刷多次印刷时提高打印前的初始精度和印后精度，以及印版的制造方法。＆lt; P＆gt;解决方案：在该丝网印刷用板中，在张紧状态下，在设置在框架2上的网眼丝网3上形成印刷图案部5，图案部5由树脂形成，至少具有一个开口5a和网状丝网3的印刷表面A侧的各图案部分5中的部分涂覆有金属箔6.版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005001150A Screen printing plate and manufacturing method therefor 审中-公开
标题翻译：屏幕打印板及其制造方法
公开(公告)号：JP2005001150A
公开(公告)日：2005-01-06
申请号：JP2003164648
申请日：2003-06-10
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： YOSHIDA KOJI , WATANABE SHIZUHARU , FUJIWARA TOSHINOBU , TAGAMI MITSUKA , FUKUSHIMA TOSHIHIKO , UKAI HIROYUKI
IPC分类号： B41C1/14 , B41N1/24 , G03F7/12 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To provide a screen printing plate and a manufacturing method therefor, which can reduce print bleeding.
SOLUTION: This screen printing plate, wherein a screen 3 is stretched in a plate frame and a resin film 55 with a prescribed pattern is formed on one surface of the screen 3, is characterized in that a height D from a squeegee-surface-side surface 55A of the resin film 55 to a squeegee-surface-side top 3A of the screen 3 satisfies the expression: 0.1 μm≤D≤6.0 μm.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2010192786A Method of forming wiring conductor, and wiring board 审中-公开
标题翻译：形成导线器和接线板的方法
公开(公告)号：JP2010192786A
公开(公告)日：2010-09-02
申请号：JP2009037449
申请日：2009-02-20
申请人： Murata Mfg Co Ltd , 株式会社村田製作所
发明人： FUKUSHIMA TOSHIHIKO , YOSHIDA KOJI , YAMANA TAKESHI , WATANABE SHIZUHARU , KAWAKAMI AKIHIKO , HIRAO KAZUYUKI , MIURA SEIKI , SHIMOMA YASUHIKO , SAKAKURA MASAAKI , KANEHIRA SHINGO
IPC分类号： H05K3/10 , H05K3/00 , H05K3/08
摘要： PROBLEM TO BE SOLVED: To prevent metal becoming wiring conductors from scattering due to irradiation with laser beams in a method of forming the wiring conductor using a laser.
SOLUTION: When wiring conductors 2 buried in a base material 1 are obtained by forming a metal film 3 on the base material 1, forming grooves 6 in the base material 1 by irradiating the metal film 3 with laser beams 5 from above, filling the grooves 6 with fused metal while fusing the metal forming the metal film 3, and then cooling and solidifying the metal, a scatter prevention layer 4 having laser beam transmissivity is formed on the metal layer 3 and prevents the metal forming the metal film 3 from scattering due to the irradiation with the laser beams 5.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在使用激光形成布线导体的方法中，防止金属成为布线导体由于激光束照射而飞散。解决方案：当通过在基材1上形成金属膜3而形成埋入基材1中的布线2时，通过从上方向激光束5照射金属膜3而在基材1中形成槽6，在熔化形成金属膜3的金属的同时，将熔融金属填充槽6，然后冷却并固化金属，在金属层3上形成具有激光透射率的防散射层4，防止形成金属膜3的金属由于激光束5的照射而散射。版权所有（C）2010，JPO＆INPIT

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