JP4477975B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP4477975B2 JP4477975B2 JP2004261627A JP2004261627A JP4477975B2 JP 4477975 B2 JP4477975 B2 JP 4477975B2 JP 2004261627 A JP2004261627 A JP 2004261627A JP 2004261627 A JP2004261627 A JP 2004261627A JP 4477975 B2 JP4477975 B2 JP 4477975B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- pattern
- electronic component
- hall
- pads
- 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 - Fee Related
Links
- 238000007639 printing Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 8
- 238000007650 screen-printing Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Description
まず、図3に基づいてモールドモータ100の構造について説明する。
図1は、配線基板10にホールIC12を取り付けた斜視図であり、図2はその平面図である。このホールIC12は、モールドモータの回転子の位置を検出するためのものであり、配線基板10に3個取り付けられ、その取り付け位置は回転子132の永久磁石の位置を正確に検出できる位置に取り付けられる。
本発明は上記実施形態に限らずその主旨を逸脱しない限り種々に変更することができる。
12 ホールIC
14,16,18 リード端子
20,22,24 パッド
26 第1の模様
28 第2の模様
30 第3の模様
100 モールドモータ
Claims (3)
- 取り付け位置精度が要求される電子部品が配線基板上に配され、前記電子部品の複数のリード端子が前記配線基板上にある複数のパッドに固定、かつ、電気的にそれぞれ接続され、モールドモータに埋設される配線基板において、
前記電子部品の外形一杯に沿って、前記電子部品を囲う線状の模様が、前記配線基板上に印刷され、
前記電子部品の底面が前記配線基板上に密着している
ことを特徴とする配線基板。
- 前記印刷がシルクスクリーン印刷であり、
前記模様が前記複数のパッドの間にも印刷されている
ことを特徴とする請求項1記載の配線基板。
- 前記電子部品がホール素子、または、ホールICである
ことを特徴とする請求項1記載の配線基板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004261627A JP4477975B2 (ja) | 2004-09-08 | 2004-09-08 | 配線基板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004261627A JP4477975B2 (ja) | 2004-09-08 | 2004-09-08 | 配線基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006080243A JP2006080243A (ja) | 2006-03-23 |
| JP4477975B2 true JP4477975B2 (ja) | 2010-06-09 |
Family
ID=36159465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004261627A Expired - Fee Related JP4477975B2 (ja) | 2004-09-08 | 2004-09-08 | 配線基板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4477975B2 (ja) |
-
2004
- 2004-09-08 JP JP2004261627A patent/JP4477975B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006080243A (ja) | 2006-03-23 |
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