JPH0355215U - - Google Patents
Info
- Publication number
- JPH0355215U JPH0355215U JP11540089U JP11540089U JPH0355215U JP H0355215 U JPH0355215 U JP H0355215U JP 11540089 U JP11540089 U JP 11540089U JP 11540089 U JP11540089 U JP 11540089U JP H0355215 U JPH0355215 U JP H0355215U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- base material
- optical element
- composite optical
- view
- 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
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 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 |
|---|---|---|---|
| JP1989115400U JPH0745298Y2 (ja) | 1989-09-30 | 1989-09-30 | 複合型光学素子の離型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989115400U JPH0745298Y2 (ja) | 1989-09-30 | 1989-09-30 | 複合型光学素子の離型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355215U true JPH0355215U (en]) | 1991-05-28 |
| JPH0745298Y2 JPH0745298Y2 (ja) | 1995-10-18 |
Family
ID=31663730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989115400U Expired - Lifetime JPH0745298Y2 (ja) | 1989-09-30 | 1989-09-30 | 複合型光学素子の離型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745298Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008227428A (ja) * | 2007-03-16 | 2008-09-25 | Ishizuka Glass Co Ltd | 縦長ガラス部材の製造方法及びガラス成形体 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011317A (ja) * | 1983-07-01 | 1985-01-21 | Hitachi Ltd | プラスチツクレンズ成形金型の離型装置 |
| JPS63131352A (ja) * | 1986-11-21 | 1988-06-03 | Canon Inc | 光学的記録媒体用基板の製造方法 |
| JPS649714U (en]) * | 1987-07-08 | 1989-01-19 | ||
| JPS6461247A (en) * | 1987-09-01 | 1989-03-08 | Nec Corp | Base plate separating device |
-
1989
- 1989-09-30 JP JP1989115400U patent/JPH0745298Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011317A (ja) * | 1983-07-01 | 1985-01-21 | Hitachi Ltd | プラスチツクレンズ成形金型の離型装置 |
| JPS63131352A (ja) * | 1986-11-21 | 1988-06-03 | Canon Inc | 光学的記録媒体用基板の製造方法 |
| JPS649714U (en]) * | 1987-07-08 | 1989-01-19 | ||
| JPS6461247A (en) * | 1987-09-01 | 1989-03-08 | Nec Corp | Base plate separating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008227428A (ja) * | 2007-03-16 | 2008-09-25 | Ishizuka Glass Co Ltd | 縦長ガラス部材の製造方法及びガラス成形体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745298Y2 (ja) | 1995-10-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |