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151. 发明专利

JP2007022830A Ceramic paint and method for manufacturing multilayered electronic component 审中-公开
标题翻译：陶瓷涂料和制造多层电子元件的方法
公开(公告)号：JP2007022830A
公开(公告)日：2007-02-01
申请号：JP2005204763
申请日：2005-07-13
申请人： Tdk Corp , Tdk株式会社
发明人： SAKURAI TOSHIO , SATO SHIGEKI
IPC分类号： C04B35/632 , C04B35/622 , H01G4/12 , H01G4/30
摘要： PROBLEM TO BE SOLVED: To provide a ceramic paint suitable for obtaining a green sheet which is not brittle and has moderate flexibility even after it is irradiated with an ultraviolet ray. SOLUTION: The ceramic paint for forming a green sheet contains a ceramic material, an ultraviolet-setting acrylic resin having a glass transition temperature (Tg) of 0-50°C, an ultraviolet-polymerization initiator and a solvent. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种适合于获得不易脆性并且即使在用紫外线照射之后也具有适度柔软性的生片的陶瓷涂料。＆lt; P＆gt;解决方案：用于形成生片的陶瓷涂料含有陶瓷材料，玻璃化转变温度（Tg）为0-50℃的紫外线固化丙烯酸树脂，紫外线聚合引发剂和溶剂。版权所有（C）2007，JPO＆INPIT

152. 发明专利

JP2006324637A CO-EXISTENT MATERIAL PARTICLE AND ITS METHOD FOR MANUFACTURING, METHOD FOR MANUFACTURING ELECTRODE PASTE, ELECTRONIC PARTS 审中-公开
公开(公告)号：JP2006324637A
公开(公告)日：2006-11-30
申请号：JP2006059954
申请日：2006-03-06
申请人： TDK CORP
发明人： SUZUKI KAZUTAKA , SATO SHIGEKI
IPC分类号： H01G4/12 , C09C1/00 , C09C3/06 , H01G4/30
摘要： PROBLEM TO BE SOLVED: To provide a co-existent material particle which restrains the grain growth of Ni particles at a baking process even when particularly the each thickness of inner electrode layers is made thin, prevents from spherodizing and prevents the electrode from breakage effectively, and can restrain the degradation of capacitance efficiently. SOLUTION: The conductive particle contained in an electrode paste for electrode formation is a co-existent material particle 50 contained in the electrode paste for restraining spherodizing at the baking process. It has a core 51 composed of a dielectric particle and a coating layer 52 covering the surroundings of the core 51, wherein the coating layer 52 is composed of precious metal. The precious metal is constituted of metal or an alloy having as a main component at least a kind of element selected from ruthenium (Ru), rhodium (Rh), rhenium (Re), platinum (Pt), iridium (Ir), and osmium (Os). COPYRIGHT: (C)2007,JPO&INPIT

153. 发明专利

JP2006310764A Printing and drying method, method for manufacturing electronic component, and printing and drying device 有权
标题翻译：印刷和干燥方法，制造电子元件的方法和印刷和干燥装置
公开(公告)号：JP2006310764A
公开(公告)日：2006-11-09
申请号：JP2006014364
申请日：2006-01-23
申请人： Tdk Corp , Tdk株式会社
发明人： KANASUGI MASAAKI , ISHIYAMA TAMOTSU , SATO SHIGEKI , KARATSU SHINKO , SUZUKI TSUNEO
IPC分类号： H01G13/00
CPC分类号： H05K3/227 , H01G13/04 , H05K1/0306 , H05K3/007 , H05K3/207 , H05K2203/0156 , H05K2203/0271 , H05K2203/1545
摘要： PROBLEM TO BE SOLVED: To provide a printing and drying method and a printing and drying device by which deformation of a support sheet by heat in a drying chamber is suppressed, and misregistration in printing can be suppressed as a result, and which exhibit a high operating efficiency. SOLUTION: According to the printing and drying method, the long narrow support sheet 20 is stretched over across a printing area 42 and a drying area 44 in the lengthwise direction. In the printing area 42, predetermined patterns are printed on the support sheet 20 as a first tensional force F1 is applied to the support sheet 20. After that, the support sheet 20 is fed toward the drying area 44. In the drying area 44, the support sheet 20 on which the predetermined patterns are printed is dried in a drying chamber 62 as a second tensional force F2 is applied to it. The first tensional force F1 and the second tensional force F2 are applied by separate tension applying means. Since the second tensional force F2 is applied along the length of the support sheet 20, contraction of the support sheet 20 in the lengthwise direction can be prevented when it passes through the drying area 44. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种印刷干燥方法和印刷干燥装置，通过该装置可以抑制干燥室内的热量对支撑片材的变形，能够抑制印刷中的配准不良，结果是表现出较高的运行效率。解决方案：根据印刷和干燥方法，长的窄支撑片20在长度方向上跨越打印区域42和干燥区域44被拉伸。在打印区域42中，当第一张力F1施加到支撑片20上时，将预定图案印刷在支撑片材20上。然后，支撑片材20被供给到干燥区域44.在干燥区域44中，在其上施加有预定图案的支撑片20在施加第二张力F2的情况下在干燥室62中干燥。第一张力F1和第二张力F2由单独的张力施加装置施加。由于沿着支撑片20的长度施加第二张力F2，因此当穿过干燥区域44时，可以防止支撑片20沿长度方向的收缩。（C）2007，JPO＆INPIT

154. 发明专利

JP2006278764A Manufacturing method of laminated ceramic electronic component 有权
标题翻译：层压陶瓷电子元件的制造方法
公开(公告)号：JP2006278764A
公开(公告)日：2006-10-12
申请号：JP2005096152
申请日：2005-03-29
申请人： Tdk Corp , Tdk株式会社
发明人： FUKUOKA TOMOHISA , KARATSU SHINKO , SATO SHIGEKI
IPC分类号： H01G4/12 , H01G4/30 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated ceramic electronic component with superior stack performance for suppressing deviation in lamination and, moreover, causing less delamination.
SOLUTION: A preliminary laminator Un is obtained by laminating a prescribed number of green sheets 10a. Then the preliminary laminator Un is dried, and a final laminator Uf is obtained by laminating the preliminary laminators Un, after drying. Furthermore, the final laminator Uf is cut off to form baked green chips. The reduction rate of the weight of the preliminary laminator Un, after drying with respect to the weight of the preliminary laminator Un before drying, is 0.2 to 1.0%, and, more preferably, is 0.2 to 0.6%.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有优异的堆叠性能的层压陶瓷电子部件的制造方法，用于抑制层压偏差，此外，导致较少的分层。解决方案：通过层压规定数量的生片10a获得初步层压机Un。然后将预备层压机Un干燥，通过在干燥后层压预备层压机Un而获得最终层压机Uf。此外，最终的层压机Uf被切断以形成焙烤的绿色芯片。预干燥层压机Un的干燥后的预干燥层压体Un的重量的减少率为0.2〜1.0％，更优选为0.2〜0.6％。版权所有（C）2007，JPO＆INPIT

155. 发明专利

JP2006156493A Method of manufacturing multilayered electronic component 审中-公开
标题翻译：制造多层电子元件的方法
公开(公告)号：JP2006156493A
公开(公告)日：2006-06-15
申请号：JP2004341046
申请日：2004-11-25
申请人： Tdk Corp , Tdk株式会社
发明人： SAKURAI TOSHIO , SATO SHIGEKI
IPC分类号： H01G4/30 , H01G4/12
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayered electronic component which never suffers from a so-called sheet attack phenomenon in forming an electrode pattern layer on the surface of a green sheet and therefore has few chances of short defects. SOLUTION: The method of manufacturing the multilayered electronic component employs a process for forming the green sheet wherein a green sheet containing a first resin and a second resin which can react to each other is first formed, and then the first resin and the second resin are made to react to each other and then are hardened. A paste for the green sheet is prepared by blending a first paste containing the first resin and a second paste containing the second resin immediately before applying the paste for the green sheet. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造多层电子部件的方法，其在生片的表面上形成电极图案层时不会发生所谓的片状攻击现象，因此几乎没有短缺的机会。＆lt; P＆gt;解决方案：多层电子部件的制造方法采用形成生片的方法，其中首先形成含有能够彼此反应的第一树脂和第二树脂的生片，然后将第一树脂和使第二树脂彼此反应，然后硬化。通过将含有第一树脂的第一糊料和含有第二树脂的第二糊剂在施加生片糊之前混合，来制备生片的糊料。版权所有（C）2006，JPO＆NCIPI

156. 发明专利

JP2006080496A Paste for releasable layer, and method of manufacturing laminated electronic component 有权
标题翻译：可释放层的粘合剂和制造层压电子元件的方法
公开(公告)号：JP2006080496A
公开(公告)日：2006-03-23
申请号：JP2005228238
申请日：2005-08-05
申请人： Tdk Corp , Tdk株式会社
发明人： ISHIYAMA TAMOTSU , SATO SHIGEKI
IPC分类号： H01G4/12 , C09D7/12 , C09D133/00 , C09D133/06 , C09K3/00 , H01G4/30 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide paste for a releasable layer for manufacturing a laminated electronic component, in which sheet attacks will not occur on electrode layer paste for the formation of electrode layer and a releasable layer can be formed that will not be trimmed during the printing of paste. SOLUTION: The paste for the releasable layer, used for manufacturing the laminated electronic component, is used in combination with the electrode layer paste containing terpineol, dihydroterpineol, terpineol acetate, or dihydroterpineol acetate. The paste for the releasable layer contains ceramic powder, an organic vehicle, a plasticizer, and a disperser. A binder in the organic vehicle is composed of acrylic resin as the main component. Acrylic resin is composed of a copolymer which is composed of an acrylic ester monomer unit and a methacrylate monomer unit as the main components and has an acid value of 1 to 10 mgKOH/g, and the ratio of the ceramic powder to the binder and plasticizer (P/B) is controlled to be 0.67 to 5.56 (excluding 0.67 and 5.56). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于制造层压电子部件的可剥离层的糊料，其中不会在用于形成电极层的电极层糊料上发生片材攻击，并且可以形成不会发生剥离层在印刷过程中修剪。＆lt; P＆gt;解决方案：用于制造层压电子部件的可剥离层用糊剂与含有萜品醇，二氢萜品醇，萜品醇乙酸酯或二氢萜品醇乙酸酯的电极层糊剂组合使用。用于可释放层的糊剂包含陶瓷粉末，有机载体，增塑剂和分散器。有机载体中的粘合剂由丙烯酸树脂作为主要成分构成。丙烯酸树脂由丙烯酸酯单体单元和甲基丙烯酸酯单体单元作为主要成分构成的共聚物组成，酸值为1〜10mgKOH / g，陶瓷粉末与粘合剂和增塑剂的比例（P / B）控制在0.67-5.56（不包括0.67和5.56）。版权所有（C）2006，JPO＆NCIPI

157. 发明专利

JP2006001961A Dielectric coating composition for hot-melt coating and method for producing the same 有权
标题翻译：用于热熔涂层的电介质涂料组合物及其制造方法
公开(公告)号：JP2006001961A
公开(公告)日：2006-01-05
申请号：JP2004176568
申请日：2004-06-15
申请人： Tdk Corp , Tdk株式会社
发明人： SAKURAI TOSHIO , SATO SHIGEKI
IPC分类号： C09D123/00 , C09D5/00 , C09D7/12 , C09D123/06 , C09D171/02 , H01G4/12
摘要： PROBLEM TO BE SOLVED: To provide a dielectric coating composition for hot-melt coating improved so as to afford a dielectric sheet having strength high enough to withstand practical use as a thin-layer sheet by using a high-strength binder.
SOLUTION: The dielectric coating composition for the hot-melt coating comprises dielectric powder, a polyolefin resin, a surfactant having 4-12 HLB as a dispersing agent and a hydrocarbon solvent having 150-230°C boiling point. The amounts of the components based on 100 pts. wt. of the dielectric powder are 6-12 pts. wt. of the polyolefin resin, 0.5-1.5 pts. wt. of the surfactant and 200-300 pts. wt. of the hydrocarbon solvent, respectively. The viscosity measured at 130°C by using a Brookfield type rotational viscometer is 50-150 cP.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种改进的用于热熔涂层的电介质涂层组合物，以便提供一种具有足够高的强度的电介质片，以通过使用高强度粘合剂作为薄层片材实际应用。解决方案：用于热熔涂层的电介质涂料组合物包括电介质粉末，聚烯烃树脂，具有4-12HBB作为分散剂的表面活性剂和具有150-230℃沸点的烃溶剂。基于100点的组件数量。重量。的介电粉末为6-12点。重量。的聚烯烃树脂，为0.5-1.5重量份。重量。的表面活性剂和200-300点。重量。的烃溶剂。使用Brookfield型旋转粘度计在130℃下测得的粘度为50-150cP。版权所有（C）2006，JPO＆NCIPI

158. 发明专利

JP2005272263A Dielectric ceramic composition, multilayer ceramic capacitor and its manufacturing method 审中-公开
标题翻译：电介质陶瓷组合物，多层陶瓷电容器及其制造方法
公开(公告)号：JP2005272263A
公开(公告)日：2005-10-06
申请号：JP2004091221
申请日：2004-03-26
申请人： Tdk Corp , Tdk株式会社
发明人： IGUCHI TOSHIHIRO , HARA HARUYA , ITO KAZUE , SATO AKIRA , SATO SHIGEKI , KOJIMA TAKASHI
IPC分类号： C04B35/46 , H01B3/12 , H01G4/12 , H01G4/30
摘要： PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition satisfying X8R characteristics with elongated mean time to failure (MTTF), and a multilayer ceramic capacitor provided with the dielectric ceramic composition. SOLUTION: This dielectric ceramic composition comprises barium titanate as the principal component, a first sub-component (at least one of respective oxides of Mg, Ca, Ba and Sr), a second sub-component (an oxide containing 1 mol Si in 1 mol thereof), a third sub-component (at least one of respective oxides of V, Mo and W), a fourth sub-component (an oxide of R 1 which is at least one of Sc, Er, Tm, Yb and Lu), a fifth sub-component (an oxide of R 2 which is at least one of Y, Dy, Ho. Tb, Gd and Eu), a sixth sub-component (at least one of respective oxides of Mn and Cr) and a seventh sub-component (at least one of calcium zirconate and a mixture of Ca oxide and Zr oxide), where the ratio (A/B) of the mole number A of the second sub-component to the total mole number B of the fourth and the fifth sub-components is 0.7 or above. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种满足X8R特性并具有延长的平均故障时间（MTTF）的介电陶瓷组合物，以及设置有电介质陶瓷组合物的多层陶瓷电容器。解决方案：该介电陶瓷组合物包含钛酸钡作为主要成分，第一副成分（Mg，Ca，Ba和Sr的各自的氧化物中的至少一种），第二副成分（含有1摩尔的氧化物 Si，1摩尔），第三副成分（V，Mo和W的各种氧化物中的至少一种），第四子成分（R 1的氧化物为至少一种的Sc，Er，Tm，Yb和Lu），第五子成分（R 2的氧化物，其为Y，Dy，Ho。Tb，Gd和Eu中的至少一种），a 第六副成分（Mn和Cr的各自的氧化物中的至少一种）和第七副成分（锆酸钙，氧化钙和Zr氧化物的混合物中的至少一种），其中，第二子成分的摩尔数A相对于第四，第五子成分的总摩尔数B为0.7以上。版权所有（C）2006，JPO＆NCIPI

159. 发明专利

JP2005159100A Method of manufacturing laminate unit for laminated electronic component and method of manufacturing laminate unit set for laminated electronic component containing the laminate unit 审中-公开
标题翻译：层压电子部件的层压体单元的制造方法以及包含层压单元的层压电子部件的层压体单元的制造方法
公开(公告)号：JP2005159100A
公开(公告)日：2005-06-16
申请号：JP2003396944
申请日：2003-11-27
申请人： Tdk Corp , Tdk株式会社
发明人： MUROSAWA SHOGO , SATO SHIGEKI , SUZUKI TSUNEO
IPC分类号： B28B1/30 , B28B11/00 , H01G4/12 , H01G4/30 , H01G13/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing laminate unit for laminated electronic component by which the deformation and breakage of a green ceramic sheet can be prevented and, at the same time, the soaking of a solvent contained in electrode paste into the green ceramic sheet can be prevented. SOLUTION: In the method of manufacturing laminate unit for laminated ceramic electronic component, a first supporting sheet 9 having an adhesive layer 10 on its surface and a second supporting sheet 1 having the green ceramic sheet 2 on its surface are faced to each other, and supplied between temperature-controlled first and second pressurizing rollers 15 and 16 in the faced state so that the sheets 9 and 1 may respectively come into contact with the rollers 15 and 16. Then the adhesive layer 10 is bonded to the green ceramic sheet 2 by pressing the sheets 9 and 1 against each other, and the adhesive layer 10 is transferred to the green ceramic sheet 2 by peeling the adhesive layer 10 from the first supporting sheet 9. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造用于层压电子部件的叠层单元的方法，通过该方法可以防止生坯陶瓷片的变形和断裂，并且同时使包含在电极浆料中的溶剂的均热可以防止绿色陶瓷片。解决方案：在制造层压陶瓷电子部件的叠层单元的方法中，在其表面上具有粘合剂层10的第一支撑片9和其表面上具有生坯陶瓷片2的第二支撑片1面对每个在温度控制的第一和第二加压辊15和16之间以面对状态提供，以使得片材9和1可以分别与辊15和16接触。然后粘合剂层10接合到生坯陶瓷片材2通过将片材9和1彼此挤压，并且通过从第一支撑片材9剥离粘合剂层10将粘合剂层10转移到生陶瓷片材2上。版权所有（C）2005，JPO＆NCIPI

160. 发明专利

JP2005079243A Method of manufacturing laminate unit for multilayered electronic component 审中-公开
标题翻译：制造多层电子元件的层压单元的方法
公开(公告)号：JP2005079243A
公开(公告)日：2005-03-24
申请号：JP2003306107
申请日：2003-08-29
申请人： Tdk Corp , Tdk株式会社
发明人： KANASUGI MASAAKI , SATO SHIGEKI
IPC分类号： H01G4/12 , H01G4/30
CPC分类号： H01G4/308 , Y10T29/43 , Y10T29/435
摘要： PROBLEM TO BE SOLVED: To provide an improved method of manufacturing a laminate unit of a multilayered electronic component which is configured such that a dielectric layer and an electrode layer are laminated, wherein the penetration of electrode paste into the dielectric layer and the deformation of the dielectric layer and the electrode layer can be prevented and a sheet for an adhesive layer or the like which is required for manufacturing can be used in a form of a roll body without an inverted transfer problem, and a laminate unit sheet includes the adhesive layer and can be obtained in the form of the roll body without the inverted transfer problem. SOLUTION: By conducting transfer processes (first to third processes) and an adhesion process (fourth process) sequentially using a green sheet roll body (1), a roll body (2) for the adhesive layer, and a roll body (3) for the electrode layer (3), each having a specific layer structure, a roll body (4) of a laminated unit sheet (40) having layer structures of a first support sheet/separating layer/print assistant layer/electrode, and a spacer layer/adhesive layer/dielectric layer/[adhesive layer/separating layer/second support sheet/inverted transfer preventing layer] is manufactured. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种制造多层电子部件的叠层单元的改进方法，所述多层电子部件的层压单元被构造为使得电介质层和电极层被层压，其中电极浆料渗透到电介质层和可以防止电介质层和电极层的变形，并且可以以没有反转移问题的辊体的形式使用制造所需的粘合层等的片材，层压单元片材包括粘合剂层，并且可以以辊体的形式获得而没有反转移问题。解决方案：通过依次使用生片卷筒体（1），粘合剂层用辊体（2）和辊体（1）的顺序进行转印工序（第1工序）和粘合工序（第4工序） 3），具有特定层结构的电极层（3），具有第一支撑片/分离层/印刷辅助层/电极的层结构的层叠单元片（40）的辊体（4）和制造间隔层/粘合剂层/电介质层/ [粘合剂层/分离层/第二载体片/反转转移防止层]。版权所有（C）2005，JPO＆NCIPI

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