JPH0187165U - - Google Patents
Info
- Publication number
- JPH0187165U JPH0187165U JP18263687U JP18263687U JPH0187165U JP H0187165 U JPH0187165 U JP H0187165U JP 18263687 U JP18263687 U JP 18263687U JP 18263687 U JP18263687 U JP 18263687U JP H0187165 U JPH0187165 U JP H0187165U
- Authority
- JP
- Japan
- Prior art keywords
- plated
- plating
- view
- thickness
- sectional
- 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
- 238000007747 plating Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Description
第１図は本考案に係るメツキ工程の横断面図、
第２図は本考案に係るメツキマスクの製造工程を
示す断面図、第３図は本考案に係るメツキマスク
にリードフレームを合せた平面図、第４図は本考
案に係るメツキ工程の縦断面図、第５図は従来の
メツキ工程の縦断面図、第６図は従来のメツキ工
程の横断面図、及び第７図は側面漏れを示す斜視
図である。
５１……凸部、５２……リードフレーム、６０
……ゴム、９２……メツキマスク。
Figure 1 is a cross-sectional view of the plating process according to the present invention.
FIG. 2 is a cross-sectional view showing the manufacturing process of the plating mask according to the present invention, FIG. 3 is a plan view of the plating mask according to the present invention and a lead frame, and FIG. 4 is a longitudinal cross-sectional view of the plating process according to the present invention. FIG. 5 is a longitudinal sectional view of a conventional plating process, FIG. 6 is a cross-sectional view of a conventional plating process, and FIG. 7 is a perspective view showing side leakage. 51...Protrusion, 52...Lead frame, 60
...Rubber, 92...Metsuki mask.
Claims (1)
向けて、被メツキ物の側面と接する、被メツキ物
の厚さと同等又はそれ以上の厚さの凸部が形成さ
れたメツキマスク。 A plating mask in which a convex portion having a thickness equal to or greater than the thickness of the object to be plated is formed in contact with the side surface of the object to be plated from the boundary of the plating range of the object to the outside thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18263687U JPH0187165U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18263687U JPH0187165U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187165U true JPH0187165U (en) | 1989-06-08 |
Family
ID=31474083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18263687U Pending JPH0187165U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187165U (en) |
-
1987
- 1987-11-30 JP JP18263687U patent/JPH0187165U/ja active Pending