JPS61248708A - フレネルレンズの製造方法 - Google Patents
フレネルレンズの製造方法Info
- Publication number
- JPS61248708A JPS61248708A JP8890485A JP8890485A JPS61248708A JP S61248708 A JPS61248708 A JP S61248708A JP 8890485 A JP8890485 A JP 8890485A JP 8890485 A JP8890485 A JP 8890485A JP S61248708 A JPS61248708 A JP S61248708A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- photopolymer
- acrylic plate
- fresnel lens
- valve
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 230000005855 radiation Effects 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 230000009975 flexible effect Effects 0.000 abstract description 2
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8890485A JPS61248708A (ja) | 1985-04-26 | 1985-04-26 | フレネルレンズの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8890485A JPS61248708A (ja) | 1985-04-26 | 1985-04-26 | フレネルレンズの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61248708A true JPS61248708A (ja) | 1986-11-06 |
| JPH0343045B2 JPH0343045B2 (enrdf_load_stackoverflow) | 1991-07-01 |
Family
ID=13955933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8890485A Granted JPS61248708A (ja) | 1985-04-26 | 1985-04-26 | フレネルレンズの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61248708A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799844B2 (en) | 2003-11-07 | 2010-09-21 | Toagosei Co., Ltd. | Active energy beam-curable composition for optical material |
-
1985
- 1985-04-26 JP JP8890485A patent/JPS61248708A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799844B2 (en) | 2003-11-07 | 2010-09-21 | Toagosei Co., Ltd. | Active energy beam-curable composition for optical material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343045B2 (enrdf_load_stackoverflow) | 1991-07-01 |
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