JPS6042989U - Circuit board for watches - Google Patents
Circuit board for watchesInfo
- Publication number
- JPS6042989U JPS6042989U JP13639683U JP13639683U JPS6042989U JP S6042989 U JPS6042989 U JP S6042989U JP 13639683 U JP13639683 U JP 13639683U JP 13639683 U JP13639683 U JP 13639683U JP S6042989 U JPS6042989 U JP S6042989U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- watches
- conductive pattern
- watch
- hole
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のワイヤーボンディング実装方式の平面図
であり、第２図は従来のフリップチップボンディング実
装方式の平面図である。また、第３図ａは本考案による
共通のプリント基板の平面図、第３図すは本考案の断面
図、第３図Ｃは本考案の裏側平面図である。さらに、第
４図は本考案−による回路基板を使用したワイヤーボン
ディング実装方式、第５図は本考案によるフリップチッ
プボンディング実装方式を使用し、ＩＣと回路基板とが
実装されている平面図である。
１０１・・・・・・接続電極、２０１，４０１・・・・
・・導通パターン、３０１・・・・・・導通部材。FIG. 1 is a plan view of a conventional wire bonding mounting method, and FIG. 2 is a plan view of a conventional flip chip bonding mounting method. 3A is a plan view of a common printed circuit board according to the present invention, FIG. 3 is a sectional view of the present invention, and FIG. 3C is a back side plan view of the present invention. Further, Fig. 4 is a plan view of an IC and a circuit board mounted using a wire bonding mounting method using a circuit board according to the present invention, and Fig. 5 using a flip chip bonding mounting method according to the present invention. . 101... Connection electrode, 201, 401...
...Conduction pattern, 301...Conduction member.
Claims (1)
ＩＣ上に設けた接続電極と前記導通パターンを接続する
導通部材よりなる時計用回路基板において、前記回路基
板にスルーホールを形、成し、前記回路基板上に配設し
た導通パターンの先端部を前記スルーホールを通して前
記回路基板の裏面まで配設したことを特徴とする時計用
回路基板。In a watch circuit board, an IC is mounted on a circuit board on which a conductive pattern is arranged, and a through hole is formed in the circuit board, and the circuit board is made of a conductive member that connects a connection electrode provided on the IC and the conductive pattern. A circuit board for a watch, characterized in that a tip end of a conductive pattern disposed on the circuit board is disposed through the through hole to a back surface of the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13639683U JPS6042989U (en) | 1983-09-02 | 1983-09-02 | Circuit board for watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13639683U JPS6042989U (en) | 1983-09-02 | 1983-09-02 | Circuit board for watches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6042989U true JPS6042989U (en) | 1985-03-26 |
Family
ID=30306702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13639683U Pending JPS6042989U (en) | 1983-09-02 | 1983-09-02 | Circuit board for watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042989U (en) |
-
1983
- 1983-09-02 JP JP13639683U patent/JPS6042989U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6138975U (en) | printed wiring board | |
| JPS5936268U (en) | printed wiring board | |
| JPS6042989U (en) | Circuit board for watches | |
| JPH0236476U (en) | ||
| JPS60172360U (en) | Printed board | |
| JPS60133668U (en) | printed circuit board | |
| JPS58196869U (en) | Electrical component mounting structure on printed wiring board | |
| JPS6059562U (en) | Mounting structure of high-density circuit package | |
| JPS6094861U (en) | printed circuit device | |
| JPS5936271U (en) | printed wiring board | |
| JPS60109359U (en) | Conductive pattern connection structure of two-layer printed circuit board | |
| JPS60183463U (en) | Printed circuit board mounting equipment | |
| JPS6076058U (en) | Electronic component mounting structure | |
| JPS6120069U (en) | Printed board | |
| JPS60146379U (en) | Printed wiring board for mounting chip components | |
| JPS6116886U (en) | IC socket | |
| JPS60172359U (en) | Printed board | |
| JPS60121601U (en) | chip parts | |
| JPS5914374U (en) | printed board | |
| JPS6384978U (en) | ||
| JPH0286175U (en) | ||
| JPS5858379U (en) | Printed board | |
| JPS6085867U (en) | chip parts | |
| JPS59123367U (en) | backup device | |
| JPS60194376U (en) | Multilayer wiring board pattern |