TW200900364A - Molding glass lens having plural grooves at its shoulder and forming mold thereof - Google Patents
Molding glass lens having plural grooves at its shoulder and forming mold thereof Download PDFInfo
- Publication number
- TW200900364A TW200900364A TW96123451A TW96123451A TW200900364A TW 200900364 A TW200900364 A TW 200900364A TW 96123451 A TW96123451 A TW 96123451A TW 96123451 A TW96123451 A TW 96123451A TW 200900364 A TW200900364 A TW 200900364A
- Authority
- TW
- Taiwan
- Prior art keywords
- mold
- lens
- shoulder
- grooves
- glass
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 67
- 238000000465 moulding Methods 0.000 title claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000006260 foam Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96123451A TW200900364A (en) | 2007-06-28 | 2007-06-28 | Molding glass lens having plural grooves at its shoulder and forming mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96123451A TW200900364A (en) | 2007-06-28 | 2007-06-28 | Molding glass lens having plural grooves at its shoulder and forming mold thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200900364A true TW200900364A (en) | 2009-01-01 |
| TWI361172B TWI361172B (https=) | 2012-04-01 |
Family
ID=44721339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96123451A TW200900364A (en) | 2007-06-28 | 2007-06-28 | Molding glass lens having plural grooves at its shoulder and forming mold thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200900364A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI484240B (zh) * | 2013-10-04 | 2015-05-11 | Largan Precision Co Ltd | 光學鏡片組 |
| CN112936931A (zh) * | 2019-11-26 | 2021-06-11 | 采埃孚股份公司 | 镜片设计及其制造方法 |
-
2007
- 2007-06-28 TW TW96123451A patent/TW200900364A/zh not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI484240B (zh) * | 2013-10-04 | 2015-05-11 | Largan Precision Co Ltd | 光學鏡片組 |
| US9958632B2 (en) | 2013-10-04 | 2018-05-01 | Largan Precision Co., Ltd. | Optical lens assembly |
| US10234651B2 (en) | 2013-10-04 | 2019-03-19 | Largan Precision Co., Ltd. | Optical lens assembly |
| CN112936931A (zh) * | 2019-11-26 | 2021-06-11 | 采埃孚股份公司 | 镜片设计及其制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI361172B (https=) | 2012-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |