公开(公告)号：JP2007012667A

公开(公告)日：2007-01-18

申请号：JP2005187966

申请日：2005-06-28

Applicant: Toppan Printing Co Ltd ,  凸版印刷株式会社

Inventor： SATO JIN ,  KAWAMOTO KENJI ,  SEKINE HIDEKATSU

IPC: H05K3/46 ,  H01L23/12

Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit board having a built-in passive element that incorporates a capacitive element having satisfactory precision in capacity, and a resistive element adjusted precisely by trimming in the electric circuit board having a built-in passive element, where the capacitive element and resistive element of the passive element are formed in a wiring board in advance, and to provide a method for manufacturing the electric circuit board with a built-in passive element that can ensure reliability and yields, can select a material whose characteristics are satisfactory in the capacitive element, and has such a structure.
SOLUTION: The electric circuit board incorporates the capacitive element and resistive element. The capacitive element comprises a sheet-like dielectric layer; a first capacitive element electrode of a lower layer for clamping the dielectric layer; and a second capacitive element electrode of an upper layer of the dielectric layer. The resistive element comprises a pair of resistive element electrodes and a resistor for connecting the resistive element electrodes. In this case, the second capacitive element electrode and the pair of resistive element electrodes are formed on the surface of the dielectric layer, and the interface between the dielectric layer and the resistor is flat.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有内置无源元件的电路板，该内置无功元件结合了具有令人满意的容量精度的电容元件，以及通过在具有内置电路的电路板中修整而精确调节的电阻元件 无源元件，其中无源元件的电容元件和电阻元件预先形成在布线板中，并且提供一种用于制造具有可确保可靠性和产量的内置无源元件的电路板的方法，可以选择 其特征在电容元件中是令人满意的，并具有这种结构。

解决方案：电路板包含电容元件和电阻元件。 电容元件包括片状电介质层; 用于夹持介电层的下层的第一电容元件电极; 以及电介质层的上层的第二电容元件电极。 电阻元件包括一对电阻元件电极和用于连接电阻元件电极的电阻器。 在这种情况下，第二电容元件电极和一对电阻元件电极形成在电介质层的表面上，并且电介质层和电阻器之间的界面是平坦的。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006128538A

公开(公告)日：2006-05-18

申请号：JP2004317627

申请日：2004-11-01

Applicant: Toppan Printing Co Ltd ,  凸版印刷株式会社

Inventor： SATO JIN ,  SEKINE HIDEKATSU

IPC: H05K1/16

Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board in which, variations of a film thickness and the width of a resistance member are reduced, the accuracy of a resistance value is enhanced, and the resistance of the resistance member is enabled to increase, in the method for manufacturing the wiring board in which the resistance element is contained. SOLUTION: The wiring board having a member which has metal foil on one face of the resistance member and a wiring layer is adhered to wiring so that the resistance member side of the member comes into contact with a semi-curing insulating resist layer through the semi-curing insulating resist layer, and the photoresist pattern of a portion to be the wiring is formed on the surface of the metal foil, exfoliated, and formed as the wiring. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供一种制造印刷线路板的方法，其中膜厚度和电阻部件的宽度的变化减小，电阻值的精度提高，并且电阻值 在包含电阻元件的布线基板的制造方法中，电阻构件能够增加。 解决方案：具有在电阻部件的一个面上具有金属箔的部件和布线层的布线板粘附到布线，使得部件的电阻部件侧与半固化绝缘抗蚀剂层接触 通过半固化绝缘抗蚀剂层，并且在金属箔的表面上形成作为布线的部分的光致抗蚀剂图案，剥离并形成为布线。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005236076A

公开(公告)日：2005-09-02

申请号：JP2004044059

申请日：2004-02-20

Applicant: Toppan Printing Co Ltd ,  凸版印刷株式会社

Inventor： SATO JIN

IPC: H05K1/02 ,  H01L23/12 ,  H05K3/46

Abstract: PROBLEM TO BE SOLVED: To provide a method for ensuring both capacity control and connection reliability of a passive element built-in a printed wiring board, concretely, a capacitor or a resistance element, and for manufacturing the printed wiring board with a built-in element of such a structure.
SOLUTION: In the printed wiring board with one or more built-in passive elements formed of a pair of element electrodes and a functional material disposed therebetween, at least one of the pair of element electrodes and a wiring circuit are provided on the same insulator layer, and the element electrode is thinner than the wiring circuit.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于确保内置印刷线路板，具体地，电容器或电阻元件的无源元件的容量控制和连接可靠性以及用于制造印刷线路板的方法 这样一个结构的内置元素。 解决方案：在具有由一对元件电极形成的一个或多个内置无源元件和设置在其间的功能材料的印刷线路板中，在一对元件电极和布线电路中的至少一个设置在 相同的绝缘体层，元件电极比布线电路薄。 版权所有（C）2005，JPO＆NCIPI