JPS62173748U - - Google Patents
Info
- Publication number
- JPS62173748U JPS62173748U JP5971486U JP5971486U JPS62173748U JP S62173748 U JPS62173748 U JP S62173748U JP 5971486 U JP5971486 U JP 5971486U JP 5971486 U JP5971486 U JP 5971486U JP S62173748 U JPS62173748 U JP S62173748U
- Authority
- JP
- Japan
- Prior art keywords
- soft film
- film
- transparent
- gap
- hard 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
- 239000000758 substrate Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Description
第１図は従来のプリント配線基板製作用露光器
を示す模式図、第２図は第１図に示した露光器の
使用状態を示す縦断面図、第３図は本考案になる
プリント配線基板製作用露光器の縦断面図、第４
図は第３図に示した露光器の使用状態を示す縦断
面図である。
１…排気口、２…透明な硬質板状部材、３，１
１…パツキング、４…軟質フイルム状部材、７…
陰画フイルム、８…感光剤を塗布したプリント基
板、９…透明軟質フイルム状部材。
Fig. 1 is a schematic diagram showing a conventional exposure device for manufacturing printed wiring boards, Fig. 2 is a longitudinal cross-sectional view showing the use of the exposure device shown in Fig. 1, and Fig. 3 is a printed wiring board according to the present invention. Vertical cross-sectional view of the exposure device for production, No. 4
This figure is a longitudinal cross-sectional view showing how the exposure device shown in FIG. 3 is used. 1...Exhaust port, 2...Transparent hard plate member, 3,1
1... Packing, 4... Soft film-like member, 7...
Negative film, 8... Printed circuit board coated with photosensitive agent, 9... Transparent soft film-like member.
Claims (1)
を塗布した基板を載置し得る空隙を設け、該空隙
を軟質フイルム状部材で被覆して排気する構造の
露光器において、前記硬質板状部材の直上に透明
軟質フイルム状部材を設け、前記軟質フイルム状
部材と透明軟質フイルム状部材との間に前記陰画
フイルムと基板を載置するように構成したことを
特徴とするプリント配線基板製作用露光器。 In an exposure device having a structure in which a gap in which a negative film and a substrate coated with a photosensitive agent can be placed is provided on a transparent hard plate-like member, and the gap is covered with a soft film-like member and evacuated, the hard plate-like member A transparent soft film-like member is provided directly above the transparent soft film-like member, and the negative film and the substrate are placed between the soft film-like member and the transparent soft film-like member. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971486U JPS62173748U (en) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5971486U JPS62173748U (en) | 1986-04-22 | 1986-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173748U true JPS62173748U (en) | 1987-11-05 |
Family
ID=30891463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5971486U Pending JPS62173748U (en) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173748U (en) |
-
1986
- 1986-04-22 JP JP5971486U patent/JPS62173748U/ja active Pending
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