JP3603952B2 - 樹脂製透光表示体の製造方法 - Google Patents
樹脂製透光表示体の製造方法 Download PDFInfo
- Publication number
- JP3603952B2 JP3603952B2 JP2000398337A JP2000398337A JP3603952B2 JP 3603952 B2 JP3603952 B2 JP 3603952B2 JP 2000398337 A JP2000398337 A JP 2000398337A JP 2000398337 A JP2000398337 A JP 2000398337A JP 3603952 B2 JP3603952 B2 JP 3603952B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- resin
- transmitting
- resin portion
- molding
- 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.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 title claims description 149
- 239000011347 resin Substances 0.000 title claims description 149
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 238000000465 moulding Methods 0.000 claims description 53
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 11
- 229920006038 crystalline resin Polymers 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229920006127 amorphous resin Polymers 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 description 9
- 229920006324 polyoxymethylene Polymers 0.000 description 8
- 229920002223 polystyrene Polymers 0.000 description 8
- 229930182556 Polyacetal Natural products 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 229920000515 polycarbonate Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004926 polymethyl methacrylate Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000398337A JP3603952B2 (ja) | 2000-12-27 | 2000-12-27 | 樹脂製透光表示体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000398337A JP3603952B2 (ja) | 2000-12-27 | 2000-12-27 | 樹脂製透光表示体の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004217520A Division JP4280924B2 (ja) | 2004-07-26 | 2004-07-26 | 樹脂製透光表示体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002192555A JP2002192555A (ja) | 2002-07-10 |
| JP2002192555A5 JP2002192555A5 (enrdf_load_stackoverflow) | 2004-10-14 |
| JP3603952B2 true JP3603952B2 (ja) | 2004-12-22 |
Family
ID=18863326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000398337A Expired - Fee Related JP3603952B2 (ja) | 2000-12-27 | 2000-12-27 | 樹脂製透光表示体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3603952B2 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2106204A2 (en) | 2008-03-25 | 2009-09-30 | Yamaha Corporation | Slide manipulation device and slide control console |
| JP2009236972A (ja) * | 2008-03-25 | 2009-10-15 | Yamaha Corp | 表示装置及び光表示付き操作装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5041230B2 (ja) * | 2007-12-10 | 2012-10-03 | 日本精機株式会社 | 導光装置 |
| JP6064365B2 (ja) * | 2012-05-17 | 2017-01-25 | 富士電機株式会社 | 警報器 |
| CN112745650A (zh) * | 2019-10-29 | 2021-05-04 | 九号智能(常州)科技有限公司 | 透光介质及其制造方法、光导和led信号灯 |
-
2000
- 2000-12-27 JP JP2000398337A patent/JP3603952B2/ja not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2106204A2 (en) | 2008-03-25 | 2009-09-30 | Yamaha Corporation | Slide manipulation device and slide control console |
| JP2009236972A (ja) * | 2008-03-25 | 2009-10-15 | Yamaha Corp | 表示装置及び光表示付き操作装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002192555A (ja) | 2002-07-10 |
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