JPS6031242Y2 - LC composite parts - Google Patents

LC composite parts

Info

Publication number
JPS6031242Y2
JPS6031242Y2 JP1980103920U JP10392080U JPS6031242Y2 JP S6031242 Y2 JPS6031242 Y2 JP S6031242Y2 JP 1980103920 U JP1980103920 U JP 1980103920U JP 10392080 U JP10392080 U JP 10392080U JP S6031242 Y2 JPS6031242 Y2 JP S6031242Y2
Authority
JP
Japan
Prior art keywords
coil
layer
dielectric
printed
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1980103920U
Other languages
Japanese (ja)
Other versions
JPS5729131U (en
Inventor
哲生 高橋
次男 池田
稔 高谷
Original Assignee
ティーディーケイ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP1980103920U priority Critical patent/JPS6031242Y2/en
Publication of JPS5729131U publication Critical patent/JPS5729131U/ja
Application granted granted Critical
Publication of JPS6031242Y2 publication Critical patent/JPS6031242Y2/en
Expired legal-status Critical Current

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  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Coils Or Transformers For Communication (AREA)

Description

【考案の詳細な説明】 本考案はに複合部品の構造に関する。[Detailed explanation of the idea] The present invention relates to the structure of composite parts.

本考案者は先きにチップ型のに複合部品を提供した。The present inventor previously provided a chip-type composite component.

同に複合部品はフェライト等の磁性粉末のペーストから
形成された磁性層と、前記磁性体の面にPdやPd−A
g等の導体粉末のペーストから印刷により形成されたコ
イル用導電パターンと、誘電体粉末のペーストから形成
された誘電体層と、前記誘電体の面に同様な導電粉末ペ
ーストから印刷により形成されたコンデンサ用電極とを
適当な順に積層したもので、直列LCやT字或し)はπ
形LC複合部品を提供するものであった。
Similarly, composite parts include a magnetic layer formed from a paste of magnetic powder such as ferrite, and Pd or Pd-A on the surface of the magnetic material.
A conductive pattern for a coil formed by printing from a paste of conductive powder such as G, a dielectric layer formed from a paste of dielectric powder, and a conductive pattern formed by printing from a similar conductive powder paste on the surface of the dielectric. It is made by laminating capacitor electrodes in an appropriate order, and a series LC or T-shaped
It was intended to provide type LC composite parts.

上記技術によると、コイル部分が従来のような巻線によ
らずに印刷及び積層技術により形成できるので、コンデ
ンサ部分とコイル部分が一貫した工程で製造できしかも
完成品が一体化したチップ部品となる利点が得られた。
According to the above technology, the coil part can be formed by printing and lamination technology without using conventional winding, so the capacitor part and the coil part can be manufactured in a consistent process, and the finished product becomes an integrated chip component. Advantages were obtained.

本考案は上記技術を利用して並列型に複合部品を提供す
ることを目的とする。
The purpose of the present invention is to provide composite parts in parallel using the above technology.

本考案のに複合部品は、L部分とC部分とを引続く工程
で積層し、焼成するか、或いは別々に中途まで製作して
おいて重畳し、焼威し、そして最後に比の一対の外部端
子を共通な導電被覆として焼成済積層体に固着して完成
されるものである。
In the present invention, the composite part is made by laminating the L part and the C part in a subsequent process and firing them, or by making them separately halfway and then stacking them, firing them, and finally by combining the pair of parts in the ratio. It is completed by fixing the external terminal to the fired laminate as a common conductive coating.

完成された正複合部品は全一体的な固体電子部品で機械
的に強固であり、また外部端子にはリード線はなくて部
品をペリント配線回路へ直付は半田が可能である。
The completed positive composite component is an all-in-one solid electronic component and is mechanically strong, and there are no lead wires for external terminals, so the component can be soldered directly to the perint wiring circuit.

また製造工程も上記のように印刷のみ、或いは印刷とシ
ート積層の併用のように同種の工程で製造できる利点を
有する。
Furthermore, the manufacturing process has the advantage that it can be manufactured using the same type of process, such as printing alone or a combination of printing and sheet lamination, as described above.

水圧複合部品は並判型LC回路を構成するから、種々の
用途、例えばトラップ回路としてテレビジョン回路、そ
の他の電子機器に組込んで使用できる。
Since the hydraulic composite component constitutes a side-by-side LC circuit, it can be used for various purposes, such as being incorporated into a television circuit or other electronic equipment as a trap circuit.

なお、磁性体は酸化物フェライトから適宜に選択すれば
誘電体としても利用できるから、製造工程の単純化や特
性の修正変更が可能である。
Note that since the magnetic material can also be used as a dielectric material if it is appropriately selected from oxide ferrites, it is possible to simplify the manufacturing process and modify and change the characteristics.

以下、本考案の実施例を図面に関連して詳しく説明する
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

先ずC用誘電体はTio2. BaTiO3等の粉末を
ブチラール樹脂等のバインダーによりペースト化し、シ
ート状に延ばしたものまたは印刷で薄層状にしたものか
ら構成する。
First, the dielectric for C is Tio2. It is composed of powder such as BaTiO3 made into a paste with a binder such as butyral resin, and then stretched into a sheet or printed into a thin layer.

場合により誘電性(例:誘電率10〜20)の磁性体の
粉末をブチラール樹脂等のバインダーによりペースト化
し、シート状に延ばしたものまたは印刷で薄層状にした
ものから構成する。
Depending on the case, it may be made of dielectric (for example, dielectric constant 10-20) magnetic material powder made into a paste with a binder such as butyral resin, and then stretched into a sheet or printed into a thin layer.

L用磁性体はフェライト粉末(離縁性のもの)をバイン
ダーよよりペースト化し、シート状に延ばしたものまた
は印刷で薄層状にしたものから戒る。
The magnetic material for L should not be made by making a paste of ferrite powder (releasable material) with a binder and rolling it out into a sheet or printing it into a thin layer.

C用電極及びL用渦巻導体はPd、 Ag−Pd等の金
属粉末をバインダーでペースト化したものを印刷して電
極または渦巻パターンとして用いる。
The electrode for C and the spiral conductor for L are printed with a paste of metal powder such as Pd, Ag-Pd, etc. with a binder and used as an electrode or a spiral pattern.

第1図において、適当な合板(図示せず)の上に先ず誘
電体層1を印刷または置く、その上に電極2を印刷し、
そのす辺3を誘電体層1の左辺に露出させる。
In FIG. 1, a dielectric layer 1 is first printed or placed on a suitable plywood (not shown), an electrode 2 is printed on it,
The other side 3 is exposed on the left side of the dielectric layer 1.

次に第2図のように全面に誘電体層4を積層または印刷
し、第3図の工程でその上に下側の電極2に対向する電
極5を積層または印刷し、その際に右辺6を積層体の右
辺に露出させる。
Next, as shown in FIG. 2, a dielectric layer 4 is laminated or printed on the entire surface, and in the step of FIG. is exposed on the right side of the laminate.

次に第4図に移り、全面に誘電体層7を積層または印刷
してコンデンサ部の積層を終る。
Next, moving to FIG. 4, a dielectric layer 7 is laminated or printed on the entire surface to complete the lamination of the capacitor section.

第5図以下はコイル部の積層工程を示し、第5図におい
て誘電体層7の上に上辺に片寄せて線状導体8を印刷し
、その左端9は積層体の左辺に露出させる。
FIG. 5 and subsequent figures show the lamination process of the coil part. In FIG. 5, a linear conductor 8 is printed on the dielectric layer 7 so as to be shifted toward the upper side, and its left end 9 is exposed on the left side of the laminate.

第6図のように導体8の一端を除いて磁性体層10を積
層または印刷し、第7図のように導体8の末端から延び
るほぼL字形の導体11を印刷し、第8図のように導体
11の一端を残して磁性体層12を積層または印刷し、
さらに第9図の工程で導体11へ接続するほぼL字形の
導体13を印刷し、その末端14を積層体の右辺に露出
させる。
As shown in FIG. 6, a magnetic layer 10 is laminated or printed except for one end of the conductor 8, and as shown in FIG. 7, a substantially L-shaped conductor 11 extending from the end of the conductor 8 is printed, and as shown in FIG. laminate or print a magnetic layer 12 with one end of the conductor 11 left on the
Further, in the process shown in FIG. 9, a substantially L-shaped conductor 13 connected to the conductor 11 is printed, and its end 14 is exposed on the right side of the laminate.

第10図の工程で積層体の上面に磁性体層15を印刷し
て積層を終る。
In the process shown in FIG. 10, a magnetic layer 15 is printed on the upper surface of the laminate to complete the lamination.

こうして得た積層体を焼成炉に入れて所定の高温で所定
の時間焼成して全体が一体化した焼結体を得る。
The thus obtained laminate is placed in a firing furnace and fired at a predetermined high temperature for a predetermined time to obtain a sintered body that is integrated as a whole.

焼結体の左右辺にはそれぞれ電極及びコイル用導体の末
端3.9及び6,14が露出しているから、ここに導電
ペースト(Ag、Cu、Ni等の粉末のペースト)を塗
布し、低温焼付けして外部端子15,17とする。
Since the terminal ends 3.9, 6, and 14 of the electrode and coil conductor are exposed on the left and right sides of the sintered body, respectively, conductive paste (powder paste of Ag, Cu, Ni, etc.) is applied there. The external terminals 15 and 17 are made by baking at a low temperature.

第12図は完成したLC複合部品の斜視図で、下側にコ
ンデンサ部C1上側にコイル部りが形成され、共通の外
部端子16.17で第13図のような並列回路となって
いる。
FIG. 12 is a perspective view of the completed LC composite component, in which a coil portion is formed above the capacitor portion C1 on the lower side, and a parallel circuit as shown in FIG. 13 is formed using common external terminals 16 and 17.

第1〜10図に示したように、本考案のに複合部品は印
刷技術とシート積層技術のみで形成できるため工程の一
貫化単純化が可能であり、出来た製品はチップ型でまと
まりの良い小型であるなどの多くの利点を有する。
As shown in Figures 1 to 10, the composite parts of this invention can be formed using only printing technology and sheet lamination technology, making it possible to simplify and integrate the process, and the resulting products are chip-shaped and well-organized. It has many advantages such as being small.

また外部端子はリード線形でないから、プリント回路へ
の直づけ半田ができるなどの組立上の利点も有する。
Furthermore, since the external terminals are not lead-shaped, there are also advantages in terms of assembly, such as the ability to solder them directly to the printed circuit.

【図面の簡単な説明】[Brief explanation of drawings]

第1図ないし第11図は本考案の積層LC複合部品の製
造方法の各順次工程を示す平面図、第12図は完成した
本考案の積層LC複合部品の斜視図、及び第13図は同
等価回路図である。 図中主な部分は次の通りである。 1、4.7・・・・・・誘電体層、2,5・・・・・・
電極、10、 12. 15・・・・・・磁性体層、8
,11,13・・・・・・コイル用導体、16,17・
・・・・・外部端子。
Figures 1 to 11 are plan views showing each sequential process of the manufacturing method of the laminated LC composite part of the present invention, Figure 12 is a perspective view of the completed laminated LC composite part of the present invention, and Figure 13 is equivalent. FIG. The main parts in the figure are as follows. 1, 4.7...dielectric layer, 2,5...
Electrode, 10, 12. 15...Magnetic layer, 8
, 11, 13... Coil conductor, 16, 17...
...External terminal.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)磁性体層とコイル形成用導電パターンとの交互積
層体より成るコイル部を、前記導電パターンが磁性体層
の縁部を介して磁性体層の層間から層間へと延び且つ垂
直方向に重畳する筒状の巻渦状に延びるように構威し、
誘電体層と電極との交互積層体より成るコンデンサ部を
前記コイル部と重畳し、さらに前記導電パターンの引出
端と前記電極の引出端とを圧並列回路となるように重畳
体の外周の外部端子に接続した、圧複合回路。
(1) A coil portion consisting of an alternately laminated body of magnetic layers and conductive patterns for forming a coil is provided in which the conductive patterns extend from one layer to another of the magnetic layers via the edges of the magnetic layers and in a perpendicular direction. It is structured to extend in the form of overlapping cylindrical spirals,
A capacitor section consisting of an alternately laminated body of dielectric layers and electrodes is overlapped with the coil section, and the lead-out ends of the conductive pattern and the lead-out ends of the electrodes are connected to the outside of the outer periphery of the superimposed body so as to form a voltage parallel circuit. A pressure composite circuit connected to a terminal.
(2)磁性体層と誘電体層とは磁性と誘電性を有する同
一の材料から成る前記第1項の圧複合部口O0
(2) The magnetic layer and the dielectric layer are made of the same material having magnetism and dielectricity.
JP1980103920U 1980-07-24 1980-07-24 LC composite parts Expired JPS6031242Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980103920U JPS6031242Y2 (en) 1980-07-24 1980-07-24 LC composite parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980103920U JPS6031242Y2 (en) 1980-07-24 1980-07-24 LC composite parts

Publications (2)

Publication Number Publication Date
JPS5729131U JPS5729131U (en) 1982-02-16
JPS6031242Y2 true JPS6031242Y2 (en) 1985-09-18

Family

ID=29465306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980103920U Expired JPS6031242Y2 (en) 1980-07-24 1980-07-24 LC composite parts

Country Status (1)

Country Link
JP (1) JPS6031242Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410676Y2 (en) * 1985-12-09 1992-03-17
JPH0410674Y2 (en) * 1985-12-09 1992-03-17

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100566A (en) * 1972-07-12 1975-08-09
JPS5583221A (en) * 1978-12-20 1980-06-23 Tdk Electronics Co Ltd Composite component
JPS5591103A (en) * 1978-12-28 1980-07-10 Tdk Corp Laminated inductor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893347U (en) * 1972-02-15 1973-11-08
JPS5756502Y2 (en) * 1978-11-28 1982-12-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50100566A (en) * 1972-07-12 1975-08-09
JPS5583221A (en) * 1978-12-20 1980-06-23 Tdk Electronics Co Ltd Composite component
JPS5591103A (en) * 1978-12-28 1980-07-10 Tdk Corp Laminated inductor

Also Published As

Publication number Publication date
JPS5729131U (en) 1982-02-16

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