JP6309729B2 - 電子機器用カバーガラスの製造方法 - Google Patents
電子機器用カバーガラスの製造方法 Download PDFInfo
- Publication number
- JP6309729B2 JP6309729B2 JP2013197249A JP2013197249A JP6309729B2 JP 6309729 B2 JP6309729 B2 JP 6309729B2 JP 2013197249 A JP2013197249 A JP 2013197249A JP 2013197249 A JP2013197249 A JP 2013197249A JP 6309729 B2 JP6309729 B2 JP 6309729B2
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- Prior art keywords
- layer
- cover glass
- base film
- glass
- separator
- 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.)
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- 239000006059 cover glass Substances 0.000 title claims description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000010410 layer Substances 0.000 claims description 124
- 238000007639 printing Methods 0.000 claims description 34
- 239000012790 adhesive layer Substances 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 26
- 238000005520 cutting process Methods 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 description 61
- 238000000034 method Methods 0.000 description 21
- 238000005034 decoration Methods 0.000 description 14
- 230000001681 protective effect Effects 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000003426 chemical strengthening reaction Methods 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910018068 Li 2 O Inorganic materials 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 239000005354 aluminosilicate glass Substances 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Printing Methods (AREA)
- Decoration By Transfer Pictures (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Description
Claims (2)
- 基材フィルムの主表面の全面に離型層を介して印刷層を形成し、
当該電子機器用カバーガラスにおける加飾領域以外の領域である非加飾領域の縁に沿って前記印刷層をカッティングし、
前記カッティングした非加飾領域の印刷層を前記離型層から剥離させて抜き取り、
前記印刷層をガラス基板に貼付し、
前記離型層とともに前記基材フィルムを前記印刷層から剥離することを特徴とする電子機器用カバーガラスの製造方法。 - 前記印刷層上に粘着層を形成し、
前記粘着層上にセパレータを貼付し、
前記セパレータが貼付された状態で前記カッティングおよび抜き取りを行い、
前記セパレータを剥離し、
前記粘着層を前記ガラス基板に貼付することにより、該粘着層を介して前記印刷層を該ガラス基板に貼付することを特徴とする請求項1に記載の電子機器用カバーガラスの製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197249A JP6309729B2 (ja) | 2013-09-24 | 2013-09-24 | 電子機器用カバーガラスの製造方法 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197249A JP6309729B2 (ja) | 2013-09-24 | 2013-09-24 | 電子機器用カバーガラスの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015063037A JP2015063037A (ja) | 2015-04-09 |
JP6309729B2 true JP6309729B2 (ja) | 2018-04-11 |
Family
ID=52831371
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Application Number | Title | Priority Date | Filing Date |
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JP2013197249A Expired - Fee Related JP6309729B2 (ja) | 2013-09-24 | 2013-09-24 | 電子機器用カバーガラスの製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP6309729B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101726916B1 (ko) * | 2014-05-15 | 2017-04-14 | 주식회사 엘지화학 | 인쇄층이 형성된 터치 스크린 패널용 커버 윈도우 및 터치 스크린 패널용 커버 윈도우에 인쇄층을 형성하는 방법 |
KR101706559B1 (ko) * | 2016-06-21 | 2017-02-28 | 주식회사 씨아이씨티 | 디스플레이 기기의 다수 곡면을 갖는 입체 글라스 컬러 형성방법 및 그 형성구조 |
JP2019046619A (ja) * | 2017-08-31 | 2019-03-22 | 信越ポリマー株式会社 | 静電容量センサの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001290005A (ja) * | 1999-09-06 | 2001-10-19 | Seiko Epson Corp | カバーガラス |
TW201248254A (en) * | 2011-05-20 | 2012-12-01 | Masahiro Umeda | Printed film for touch panel, cover glass for touch panel, liquid crystal display panel, multifunction terminal, and method for manufacturing printed film for touch panel |
JP5464617B2 (ja) * | 2012-01-12 | 2014-04-09 | 日本写真印刷株式会社 | 装飾付きタッチセンサ、及びその製造方法 |
JP5245003B1 (ja) * | 2012-12-14 | 2013-07-24 | 株式会社サニー・シーリング | 加飾フィルムおよびその製造方法 |
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2013
- 2013-09-24 JP JP2013197249A patent/JP6309729B2/ja not_active Expired - Fee Related
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JP2015063037A (ja) | 2015-04-09 |
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