JPS6320637B2 - - Google Patents
Info
- Publication number
- JPS6320637B2 JPS6320637B2 JP54163250A JP16325079A JPS6320637B2 JP S6320637 B2 JPS6320637 B2 JP S6320637B2 JP 54163250 A JP54163250 A JP 54163250A JP 16325079 A JP16325079 A JP 16325079A JP S6320637 B2 JPS6320637 B2 JP S6320637B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- laser
- laser beam
- coating layer
- workpiece
- 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
Links
- 239000011247 coating layer Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000005553 drilling Methods 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229920002120 photoresistant polymer Polymers 0.000 description 11
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16325079A JPS5686693A (en) | 1979-12-15 | 1979-12-15 | Working method for extremely narrow hole by means of laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16325079A JPS5686693A (en) | 1979-12-15 | 1979-12-15 | Working method for extremely narrow hole by means of laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5686693A JPS5686693A (en) | 1981-07-14 |
| JPS6320637B2 true JPS6320637B2 (enExample) | 1988-04-28 |
Family
ID=15770204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16325079A Granted JPS5686693A (en) | 1979-12-15 | 1979-12-15 | Working method for extremely narrow hole by means of laser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5686693A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180687A (ja) * | 1984-02-28 | 1985-09-14 | Sony Corp | プリント配線基板の加工方法 |
| JPS6174791A (ja) * | 1984-09-19 | 1986-04-17 | Hitachi Ltd | 基板の貫通孔の形成方法 |
| JPS6195792A (ja) * | 1984-10-17 | 1986-05-14 | Hitachi Ltd | 印刷配線板の製造方法 |
-
1979
- 1979-12-15 JP JP16325079A patent/JPS5686693A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5686693A (en) | 1981-07-14 |
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