TW200635745A - Optical disk substrate forming module and mirror surface plate thereof - Google Patents
Optical disk substrate forming module and mirror surface plate thereofInfo
- Publication number
- TW200635745A TW200635745A TW094145256A TW94145256A TW200635745A TW 200635745 A TW200635745 A TW 200635745A TW 094145256 A TW094145256 A TW 094145256A TW 94145256 A TW94145256 A TW 94145256A TW 200635745 A TW200635745 A TW 200635745A
- Authority
- TW
- Taiwan
- Prior art keywords
- cooling medium
- optical disk
- surface plate
- mirror surface
- substrate forming
- Prior art date
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Abstract
The present invention utilizes larger introducing hole and exhausting hole, so when oppositely provided at a signal plane of a base plane stamping device, when injecting filling melted resin to a empty chamber, the above-mentioned glass surface planes in front of the introducing hole and the exhausting hole has a shape of slightly concave, so that the problem of not being able to process good duplicating formation on the single plane of the optical disk can be resolved. In terms of technology, cooling medium passageway 19 of the glass surface plate 14 of the optical disk substrate forming mold 11 is formed by plural systems, 6 to 10 cooling medium passageway 19a, 19b are provided at empty chamber end and in direction of aiming radiation direction, and 1 to 2 outer peripheral end cooling medium 19e is provided in direction of aiming outer radiation direction, and the outer peripheral end cooling medium 19e is connected to the cooling medium passageway 13c, 12b located at outer side of the mirror surface plate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005111805A JP4286804B2 (en) | 2005-04-08 | 2005-04-08 | Disk substrate molding die and mirror plate of disk substrate molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200635745A true TW200635745A (en) | 2006-10-16 |
Family
ID=37062725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094145256A TW200635745A (en) | 2005-04-08 | 2005-12-20 | Optical disk substrate forming module and mirror surface plate thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4286804B2 (en) |
| CN (1) | CN1843743A (en) |
| TW (1) | TW200635745A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302773B (en) * | 2013-06-27 | 2015-12-02 | 广州盈光科技股份有限公司 | A kind of Optical disk mould structure |
| CN109859775B (en) * | 2019-03-14 | 2022-01-18 | 广州市镭迪机电制造技术有限公司 | Single-layer special DVD mirror surface and using method and manufacturing method thereof |
| CN112590147A (en) * | 2020-11-26 | 2021-04-02 | 孙欢喜 | A mould cooling device for articles for daily use are moulded plastics |
-
2005
- 2005-04-08 JP JP2005111805A patent/JP4286804B2/en not_active Expired - Fee Related
- 2005-12-20 TW TW094145256A patent/TW200635745A/en unknown
- 2005-12-30 CN CN 200510135585 patent/CN1843743A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1843743A (en) | 2006-10-11 |
| JP4286804B2 (en) | 2009-07-01 |
| JP2006289715A (en) | 2006-10-26 |
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