JPH0247071U - - Google Patents
Info
- Publication number
- JPH0247071U JPH0247071U JP12567688U JP12567688U JPH0247071U JP H0247071 U JPH0247071 U JP H0247071U JP 12567688 U JP12567688 U JP 12567688U JP 12567688 U JP12567688 U JP 12567688U JP H0247071 U JPH0247071 U JP H0247071U
- Authority
- JP
- Japan
- Prior art keywords
- legs
- leads
- leg
- plane
- plate
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は本考案に係るリード構造の一実施例を
備えたＬＥＤの斜視図である。第２図は上記実施
例をＸ軸方向に見た側面図、第３図は同じくＹ軸
方向に見た部分的断面図である。第４図は従来例
のリード構造を備えたＬＥＤの斜視図である。第
５図乃至第７図は上記従来例における不具合の説
明図である。
１……リード部材、１ａ……リードフレーム、
１ｂ，１ｂ′……リード脚部、１ｃ……段付部、
１ｄ……当接片、２……エポキシ樹脂、２ａ……
底面、３……発光素子、４……内部リード、５…
…基板。
FIG. 1 is a perspective view of an LED equipped with an embodiment of a lead structure according to the present invention. FIG. 2 is a side view of the above embodiment as seen in the X-axis direction, and FIG. 3 is a partial sectional view of the same as seen in the Y-axis direction. FIG. 4 is a perspective view of an LED with a conventional lead structure. FIG. 5 to FIG. 7 are explanatory diagrams of problems in the above-mentioned conventional example. 1...Lead member, 1a...Lead frame,
1b, 1b'...Lead leg part, 1c...Stepped part,
1d... Contact piece, 2... Epoxy resin, 2a...
Bottom surface, 3... Light emitting element, 4... Internal lead, 5...
…substrate.
Claims (1)
に配列し、上記板状の脚部を同一平面上に位置せ
しめ、上記２本のリードの脚部の根元側を樹脂内
に埋設して固定したＬＥＤのリード構造において
、前記２本のリードの長手方向に平行なＺ軸と、
前記板状の脚部を位置せしめたＺ―Ｘ面と、上記
Ｚ―Ｘ面に直交するＹ軸とを想定し、前記リード
の脚部の根元近傍の幅を広くし、この広幅部にＺ
軸方向の切り込みを入れてリード脚部と同方向に
延出する舌片を形成し、上記の舌片をＹ軸方向に
直角に折り曲げ、更にその先端をＺ軸方向に折り
曲げて、Ｚ―Ｘ面に平行な先端部を有する当接片
を形成したことを特徴とするＬＥＤのリード構造
。ただし、Ｘ，Ｙ，Ｚは直交３軸である。 Two leads having elongated plate-like legs are arranged in parallel, the plate-like legs are positioned on the same plane, and the base sides of the legs of the two leads are buried in resin. In the fixed LED lead structure, a Z axis parallel to the longitudinal direction of the two leads;
Assuming a Z-X plane in which the plate-shaped leg is positioned and a Y-axis perpendicular to the Z-X plane, the width near the base of the leg of the lead is widened, and the Z
Make a notch in the axial direction to form a tongue piece extending in the same direction as the lead leg, bend the tongue piece at right angles to the Y-axis direction, and then bend the tip in the Z-axis direction to create a Z-X An LED lead structure characterized by forming an abutment piece having a tip portion parallel to a surface. However, X, Y, and Z are three orthogonal axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12567688U JPH0247071U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12567688U JPH0247071U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247071U true JPH0247071U (en) | 1990-03-30 |
Family
ID=31376492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12567688U Pending JPH0247071U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247071U (en) |
-
1988
- 1988-09-28 JP JP12567688U patent/JPH0247071U/ja active Pending