JP2014235684A - 透明面状体及び透明タッチパネル - Google Patents
透明面状体及び透明タッチパネル Download PDFInfo
- Publication number
- JP2014235684A JP2014235684A JP2013118630A JP2013118630A JP2014235684A JP 2014235684 A JP2014235684 A JP 2014235684A JP 2013118630 A JP2013118630 A JP 2013118630A JP 2013118630 A JP2013118630 A JP 2013118630A JP 2014235684 A JP2014235684 A JP 2014235684A
- Authority
- JP
- Japan
- Prior art keywords
- transparent
- film layer
- reflectance
- transparent conductive
- conductive film
- 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
- 239000010408 film Substances 0.000 claims abstract description 125
- 239000010409 thin film Substances 0.000 claims abstract description 69
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 230000007261 regionalization Effects 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 5
- 239000011342 resin composition Substances 0.000 claims description 4
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 182
- 238000012360 testing method Methods 0.000 description 19
- 230000001953 sensory effect Effects 0.000 description 18
- 239000012790 adhesive layer Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 3
- DOVLZBWRSUUIJA-UHFFFAOYSA-N oxotin;silicon Chemical compound [Si].[Sn]=O DOVLZBWRSUUIJA-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000005083 Zinc sulfide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- XBJOBWPPZLJOLG-UHFFFAOYSA-N [O-2].[Mg+2].[O-2].[In+3].[O-2].[Zn+2] Chemical compound [O-2].[Mg+2].[O-2].[In+3].[O-2].[Zn+2] XBJOBWPPZLJOLG-UHFFFAOYSA-N 0.000 description 1
- AZWHFTKIBIQKCA-UHFFFAOYSA-N [Sn+2]=O.[O-2].[In+3] Chemical compound [Sn+2]=O.[O-2].[In+3] AZWHFTKIBIQKCA-UHFFFAOYSA-N 0.000 description 1
- KKEYTLVFLSCKDE-UHFFFAOYSA-N [Sn+2]=O.[O-2].[Zn+2].[O-2] Chemical compound [Sn+2]=O.[O-2].[Zn+2].[O-2] KKEYTLVFLSCKDE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- QCCDYNYSHILRDG-UHFFFAOYSA-K cerium(3+);trifluoride Chemical compound [F-].[F-].[F-].[Ce+3] QCCDYNYSHILRDG-UHFFFAOYSA-K 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229940105963 yttrium fluoride Drugs 0.000 description 1
- RBORBHYCVONNJH-UHFFFAOYSA-K yttrium(iii) fluoride Chemical compound F[Y](F)F RBORBHYCVONNJH-UHFFFAOYSA-K 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Position Input By Displaying (AREA)
- Non-Insulated Conductors (AREA)
- Laminated Bodies (AREA)
Abstract
【解決手段】透明基板11,21の少なくとも一方面側にパターニングされた透明導電膜層12,22を有する透明面状体1,2であって、前記透明基板と前記透明導電膜層との間に、前記透明導電膜層側から第1薄膜層13,23、第2薄膜層14,24及びハードコート層15,25が積層されており、前記透明導電膜層、前記第1薄膜層、前記第2薄膜層および前記ハードコート層は、それぞれについて規定された膜厚と光屈折率とを有し、パターン形成領域と非パターン形成領域とにおいて照射される光の反射率の差に関し、波長380〜400nmにおける各反射率差の平均値である第1反射率平均値と、波長500〜800nmにおける各反射率差の平均値である第2反射率平均値との差の絶対値を0.7以下とする。
【選択図】図1
Description
|第1反射率平均値−第2反射率平均値| ≦ 0.7
このように、第1反射率平均値と第2反射率平均値との差の絶対値が、0.7以下である場合には、透明導電膜層12のパターン形状を目立たなくすることができ、視認性を向上させることができる。
1 第1透明面状体
2 第2透明面状体
11,21 透明基板
12,22 透明導電膜層
13,23 第1薄膜層
14,24 第2薄膜層
15,25 ハードコート層
3 保護層
4,5 粘着層
Claims (5)
- 透明基板の少なくとも一方面側にパターニングされた透明導電膜層を有する透明面状体であって、
前記透明基板と前記透明導電膜層との間に、前記透明導電膜層側から第1薄膜層、第2薄膜層及びハードコート層が積層されており、
前記透明導電膜層は、その膜厚が15nm以上38nm以下、光屈折率が1.9以上2.3以下であり、
前記第1薄膜層は、その膜厚が2nm以上25nm以下、光屈折率が1.3以上1.55以下であり、
前記第2薄膜層は、その膜厚が38nm以上75nm以下、光屈折率が1.6以上1.9以下であり、
前記ハードコート層は、その膜厚が1μm以上7μm以下、光屈折率が1.6以上1.8以下であり、
前記透明基板の一方面側から前記透明導電膜層が形成されているパターン形成領域に照射される光の波長毎の反射率、及び、前記透明基板の一方面側から前記透明導電膜層が形成されていない非パターン形成領域に照射される光の波長毎の反射率の差に関し、波長380nmから400nmにおける各反射率差の平均値である第1反射率平均値と、波長500nmから800nmにおける各反射率差の平均値である第2反射率平均値との差の絶対値が、0.7以下となることを特徴とする透明面状体。 - 前記ハードコート層の光屈折率は、前記第2薄膜層の光屈折率よりも低いことを特徴とする請求項1に記載の透明面状体。
- 前記第1薄膜層は、酸化珪素からなる請求項1又は2に記載の透明面状体。
- 前記ハードコート層は、無機微粒子が添加された樹脂組成物により形成されていることを特徴とする請求項1から3のいずれかに記載の透明面状体。
- 請求項1から4のいずれかに記載の透明面状体を備える透明タッチパネル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013118630A JP5630774B1 (ja) | 2013-06-05 | 2013-06-05 | 透明面状体及び透明タッチパネル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013118630A JP5630774B1 (ja) | 2013-06-05 | 2013-06-05 | 透明面状体及び透明タッチパネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5630774B1 JP5630774B1 (ja) | 2014-11-26 |
JP2014235684A true JP2014235684A (ja) | 2014-12-15 |
Family
ID=52138309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013118630A Active JP5630774B1 (ja) | 2013-06-05 | 2013-06-05 | 透明面状体及び透明タッチパネル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5630774B1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006126604A1 (ja) * | 2005-05-26 | 2006-11-30 | Gunze Limited | 透明面状体及び透明タッチスイッチ |
JP2008243622A (ja) * | 2007-03-27 | 2008-10-09 | Gunze Ltd | 透明面状体及び透明タッチスイッチ |
JP2012118936A (ja) * | 2010-12-03 | 2012-06-21 | Dainippon Printing Co Ltd | 透明シート付タッチパネルセンサ |
JP2013513136A (ja) * | 2010-02-03 | 2013-04-18 | グンゼ株式会社 | 透明面状体及び透明タッチスイッチ |
JP2013180556A (ja) * | 2012-03-05 | 2013-09-12 | Lintec Corp | 透明導電性フィルム及びその製造方法 |
-
2013
- 2013-06-05 JP JP2013118630A patent/JP5630774B1/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006126604A1 (ja) * | 2005-05-26 | 2006-11-30 | Gunze Limited | 透明面状体及び透明タッチスイッチ |
JP2008243622A (ja) * | 2007-03-27 | 2008-10-09 | Gunze Ltd | 透明面状体及び透明タッチスイッチ |
JP2013513136A (ja) * | 2010-02-03 | 2013-04-18 | グンゼ株式会社 | 透明面状体及び透明タッチスイッチ |
JP2012118936A (ja) * | 2010-12-03 | 2012-06-21 | Dainippon Printing Co Ltd | 透明シート付タッチパネルセンサ |
JP2013180556A (ja) * | 2012-03-05 | 2013-09-12 | Lintec Corp | 透明導電性フィルム及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5630774B1 (ja) | 2014-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5362397B2 (ja) | 透明面状体及び透明タッチスイッチ | |
JP4874145B2 (ja) | 透明面状体及び透明タッチスイッチ | |
JP5078534B2 (ja) | 透明面状体及び透明タッチスイッチ | |
JP5131628B1 (ja) | 透明面状体及び透明タッチスイッチ | |
TWI545594B (zh) | 透明導電性膜 | |
US9719770B2 (en) | Touchscreen sensor | |
US8742772B2 (en) | Touch panel sensor | |
KR101879220B1 (ko) | 투명 전극 패턴 적층체 및 이를 구비한 터치 스크린 패널 | |
KR20150075908A (ko) | 터치 센서 및 그 제조방법 | |
TW201445394A (zh) | 透明電極圖型層板及含此之觸控螢幕面板 | |
US9454249B2 (en) | Touchscreen sensor | |
KR20130046022A (ko) | 터치 패널 | |
KR102077548B1 (ko) | 투명 전극 패턴 적층체 및 이를 구비한 터치 스크린 패널 | |
JP5305807B2 (ja) | 透明面状体及び透明タッチスイッチ | |
CN105468184B (zh) | 透明电极层压体和包括该透明电极层压体的触摸屏面板 | |
JP5630774B1 (ja) | 透明面状体及び透明タッチパネル | |
JP6446209B2 (ja) | 透明電極パターン積層体及びこれを備えたタッチスクリーンパネル | |
KR101540562B1 (ko) | 커버기판 및 이를 포함하는 터치패널 | |
TW201814468A (zh) | 觸控面板 | |
TWI623873B (zh) | 透明電極層板及含此之觸控螢幕面板 | |
KR20140079074A (ko) | 반사방지 필름을 포함하는 터치 패널 | |
KR20130129513A (ko) | 투명 도전성 기재 및 이를 구비한 터치패널 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140930 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140930 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5630774 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |