CN117532990A - 侧窗ar膜、窗组件及装置 - Google Patents
侧窗ar膜、窗组件及装置 Download PDFInfo
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- 239000002184 metal Substances 0.000 claims abstract description 59
- 229910052751 metal Inorganic materials 0.000 claims abstract description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 229910000484 niobium oxide Inorganic materials 0.000 claims abstract description 16
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007747 plating Methods 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 13
- 239000013077 target material Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 145
- 238000000576 coating method Methods 0.000 claims description 50
- 239000011248 coating agent Substances 0.000 claims description 43
- 239000011247 coating layer Substances 0.000 claims description 43
- 239000012535 impurity Substances 0.000 claims description 20
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 44
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000002834 transmittance Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000005357 flat glass Substances 0.000 abstract description 3
- 244000144985 peep Species 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 16
- 230000007935 neutral effect Effects 0.000 description 14
- 229910052814 silicon oxide Inorganic materials 0.000 description 14
- 239000007888 film coating Substances 0.000 description 13
- 238000009501 film coating Methods 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000005340 laminated glass Substances 0.000 description 9
- 238000001755 magnetron sputter deposition Methods 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
本发明公开了侧窗AR膜、窗组件及装置,其中AR膜包括顺次设置的基材层、第一金属层、第一二氧化硅层、第一氧化铌层、第二金属层、第二二氧化硅层,其中,降低光透过率的第一金属层和/或第二金属层其厚度满足:1‑30nm,且第一金属层和/或第二金属层为Ni和/或Cr为靶材得到的镀层。本发明其具有良好的透光控制型,并且通过优秀的层结构设计使得窗玻璃具有良好的隔热和隐私防窥性能,安全性好。
Description
技术领域
本发明是关于复合材料技术,特别是关于一种侧窗AR膜、窗组件及装置。
背景技术
现有AR膜专利适用于汽车前挡风玻璃,透过较高,基本没有隔热及隐私功能。
公开于该背景技术部分的信息仅仅旨在增加对本发明的总体背景的理解,而不应当被视为承认或以任何形式暗示该信息构成已为本领域一般技术人员所公知的现有技术。
发明内容
本发明的目的在于提供一种侧窗AR膜、窗组件及装置,其具有良好的透光控制型,并且通过优秀的层结构设计使得窗玻璃具有良好的隔热和隐私防窥性能,安全性好。
为实现上述目的,本发明的实施例提供了侧窗AR膜,包括顺次设置的基材层、第一金属层、第一二氧化硅层、第一氧化铌层、第二金属层、第二二氧化硅层,其中,降低光透过率的第一金属层和/或第二金属层其厚度满足:1-30nm,且第一金属层和/或第二金属层为Ni和/或Cr为靶材得到的镀层。
在本发明的一个或多个实施方式中,基材层选自PET层、PI层、TAC、COP层、PC层。优选的,基材层厚度5.7-250μm。
在本发明的一个或多个实施方式中,基材层至少一个侧面还由主要原料为丙烯酸树脂的涂布液形成有涂布层,其中:远离第一金属层的涂布层为第一涂布层;和/或与第一金属层相邻的涂布层为第二涂布层。
在本发明的一个或多个实施方式中,第二涂布层厚度为40-320nm。
在本发明的一个或多个实施方式中,第一涂布层厚度为0.3-3.9μm。
在本发明的一个或多个实施方式中,第一金属层和/或第二金属层中Ni占比10-75wt.%,余量为Cr和不可避免的杂质。
在本发明的一个或多个实施方式中,第一二氧化硅层的厚度为。
在本发明的一个或多个实施方式中,第一氧化铌层的厚度为5-150nm。
在本发明的一个或多个实施方式中,第二二氧化硅层的厚度为20-150nm。
在本发明的一个或多个实施方式中,窗组件,包括主体以及形成于主体上的如前述的侧窗AR膜,如车辆船舶等的窗户等。
在本发明的一个或多个实施方式中,具有窗的装置,包括具有窗开口的机体以及设置于窗开口的如前述的窗组件,如车辆船舶飞机等。
与现有技术相比,根据本发明实施方式的侧窗AR膜、窗组件及装置,其具有良好的透光控制型,并且通过优秀的层结构设计使得窗玻璃具有良好的隔热和隐私防窥性能,安全性好。
附图说明
图1是根据本发明一实施方式的侧窗AR膜的结构示意图;
图2是根据本发明一实施方式的需求曲线;
图3是根据本发明一实施方式的需求曲线;
图4是根据本发明一实施方式的需求曲线;
图5是根据本发明一实施方式的需求曲线;
图6是根据本发明一实施方式的需求曲线;
图7是根据本发明一实施方式的需求曲线;
图8是根据本发明一实施方式的需求曲线。
具体实施方式
下面对本发明的具体实施方式进行详细描述,但应当理解本发明的保护范围并不受具体实施方式的限制。
除非另有其它明确表示,否则在整个说明书和权利要求书中,术语“包括”或其变换如“包含”或“包括有”等等将被理解为包括所陈述的窗组件或组成部分,而并未排除其它窗组件或其它组成部分。
包括而不限于如下实施例中,镀膜走速0.5-2m/min,这主要是基于兼顾别的靶位镀膜效率等方面的要求。
实施例组一
实施例1
本实施例的AR膜镀膜,包括基材层,其作为2防膜基材可以是PET层,基材层厚度5.7μm。各镀层的镀制速度为1m/min。基材层的双面通过涂布工艺分别设有第二涂布层和第一涂布层(第二涂布层和第一涂布层为基材出厂时自带,下同),第二涂布层和第一涂布层为通过涂布工艺由丙烯酸树脂涂布液得到,第二涂布层涂布厚度40nm,第一涂布层涂布厚度0.3μm。涂布后在下底层贴合30μm高温保护膜,以保证磁控溅射镀膜过程中膜面外观保护及镀膜稳定性。在第二涂布层上通过磁控溅射工艺镀设有降低透过的厚度10nm的第一金属层(Ni占比10%,余量为Cr和不可避免的杂质),在降低透过的第一金属层上镀设有降低红向颜色的第一二氧化硅层,在第一二氧化硅层上镀设有降低反射的厚度5nm的第一氧化铌层(Nb2O5),在第一氧化铌层上镀设有降低透过的厚度5nm的第二金属层(Ni占比10%,余量为Cr和不可避免的杂质),金属层上镀设有降低反射的第二二氧化硅层(20nm)。在上述方案中,磁控镀膜溅射提供轰击靶材的气体为氩气,镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,外部反射50%左右,有一定的隔热及隐私功能,柯尼卡色差仪实测值a*值1.98%,b*值-4.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
表0
对比例1
本对比例与实施例1的区别在于:镀膜第一金属层减薄10%和第二金属层增厚10%。曲线对比及a*值b值数据,见图2中a、b,见表1。
表1
奥林巴斯实测值全波段380-780nm反射1.13%,400-700nm反射0.55%,透过率计实测值380-780nm全光透过53.34%,400-700nm全光透过53.07%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,判定OK;柯尼卡色差仪实测值a*值6.98%,b*值-8.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例2
本对比例与实施例1的区别在于:去掉第一金属层。曲线对比及a*值b值数据,见图3中a、b,见表2。
表2
磁控镀膜去掉第一层NICR,奥林巴斯实测值全波段380-780nm反射9.22%,400-700nm反射8.02%,透过率计实测值380-780nm全光透过84.3%,400-700nm全光透过85.56%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,判定NG;柯尼卡色差仪实测值a*值14.24%,b*值-7.0,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例3
本对比例与实施例1的区别在于:磁控镀膜中去掉第一氧化硅层。曲线对比及a*值b值数据,见图4中a、b,见表3。
表3
磁控镀膜去掉第一氧化硅层,奥林巴斯实测值全波段380-780nm反射1.89%,400-700nm反射1.31%,透过率计实测值380-780nm全光透过51.53%,400-700nm全光透过51.27%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,透过判定OK,反射判定NG;柯尼卡色差仪实测值a*值8.37%,b*值-15.6,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例4
本对比例与实施例1的区别在于:第二氧化硅层减薄10%。曲线对比及a*值b值数据,见图5中a、b,见表4。
表4
磁控镀膜由于硅把溅射效率偏低,影响镀膜效率,顶层硅减薄10%,奥林巴斯实测值全波段380-780nm反射1.15%,400-700nm反射0.66%,透过率计实测值380-780nm全光透过51.34%,400-700nm全光透过51.0%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,透过判定OK,反射判定NG;柯尼卡色差仪实测值a*值0.93%,判定OK,b*值2.83,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
实施例2
本实施例与实施例1的区别在于:第一金属层、第一二氧化硅层、第一氧化铌层、第二金属层、第二二氧化硅层各层的厚度分别为:15nm、8nm、28nm、5nm、85nm。实际需求曲线对比及a*值b值数据,见图6中a、b,见表5。
表5
验证此镀膜匹配厚度光学均满足需求,奥林巴斯实测值全波段380-780nm反射0.88%,400-700nm反射0.4%,透过率计实测值380-780nm全光透过51.48%,400-700nm全光透过51.14%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,判定OK;柯尼卡色差仪实测值a*值1.96%,b*值-3.5,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例3
本实施例与实施例1的区别在于:镀膜走速增加1%。实际需求曲线对比及a*值b值数据,见图7中a、b,见表6。
表6
镀膜走速增加1%,验证此镀膜匹配厚度光学均满足需求,奥林巴斯实测值全波段380-780nm反射0.91%,400-700nm反射0.42%,透过率计实测值380-780nm全光透过51.47%,400-700nm全光透过51.13%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,判定OK;柯尼卡色差仪实测值a*值2.47%,b*值-3.9,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例4
本实施例与实施例1的区别在于:镀膜走速降低1%。实际需求曲线对比及a*值b值数据,见图8中a、b,见表7。
表7
镀膜走速降低1%,验证此镀膜匹配厚度光学均满足需求,奥林巴斯实测值全波段380-780nm反射0.85%,400-700nm反射0.38%,透过率计实测值380-780nm全光透过51.49%,400-700nm全光透过51.14%,根据测试指标:车内部全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,判定OK;柯尼卡色差仪实测值a*值1.48%,b*值-3.1,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例组二
实施例22
本实施例的AR膜镀膜,包括基材层,其作为2防膜基材可以是PET层,基材层厚度5.7μm。基材层的双面通过涂布工艺分别设有第二涂布层和第一涂布层,第二涂布层和第一涂布层为通过涂布工艺由丙烯酸树脂涂布液得到,第二涂布层涂布厚度40nm,第一涂布层涂布厚度0.3μm。涂布后在下底层贴合30μm高温保护膜,以保证磁控溅射镀膜过程中膜面外观保护及镀膜稳定性。在第二涂布层上通过磁控溅射工艺镀设有降低透过的厚度30nm的第一金属层(Ni占比75%,余量为Cr和不可避免的杂质),在降低透过的第一金属层上镀设有降低红向颜色的第一氧化硅层(SIO2),在氧化硅层上镀设有降低反射的厚度5nm的氧化铌层(Nb2O5),在氧化铌层上镀设有降低透过的厚度30nm的第二金属层(Ni占比75%,余量为Cr和不可避免的杂质),金属层上镀设有降低反射的第二氧化硅层(20nm)。在上述方案中,磁控镀膜溅射提供轰击靶材的气体为氩气,镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值2.78%,b*值-3.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例23
本实施例的AR膜镀膜,包括基材层,其作为2防膜基材可以是PET层,基材层厚度5.7μm。基材层的双面通过涂布工艺分别设有第二涂布层和第一涂布层,第二涂布层和第一涂布层为通过涂布工艺由丙烯酸树脂涂布液得到,第二涂布层涂布厚度40nm,第一涂布层涂布厚度0.3μm。涂布后在下底层贴合30μm高温保护膜,以保证磁控溅射镀膜过程中膜面外观保护及镀膜稳定性。在第二涂布层上通过磁控溅射工艺镀设有降低透过的厚度20nm的第一金属层(Ni占比45%,余量为Cr和不可避免的杂质),在降低透过的第一金属层上镀设有降低红向颜色的第一氧化硅层(SIO2),在氧化硅层上镀设有降低反射的厚度5nm的氧化铌层(Nb2O5),在氧化铌层上镀设有降低透过的厚度20nm的第二金属层(Ni占比45%,余量为Cr和不可避免的杂质),金属层上镀设有降低反射的第二氧化硅层(20nm)。在上述方案中,磁控镀膜溅射提供轰击靶材的气体为氩气,镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值1.88%,b*值-3.11,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例24
本实施例的AR膜镀膜,包括基材层,其作为2防膜基材可以是PET层,基材层厚度250μm。基材层的双面通过涂布工艺分别设有第二涂布层和第一涂布层,第二涂布层和第一涂布层为通过涂布工艺由丙烯酸树脂涂布液得到,第二涂布层涂布厚度320nm,第一涂布层涂布厚度3.9μm。在第二涂布层上通过磁控溅射工艺镀设有降低透过的厚度1nm的第一金属层(Ni占比10%,余量为Cr和不可避免的杂质),在降低透过的第一金属层上镀设有降低红向颜色的第一氧化硅层(SIO2),在氧化硅层上镀设有降低反射的厚度150nm的氧化铌层(Nb2O5),在氧化铌层上镀设有降低透过的厚度1nm的第二金属层(Ni占比10%,余量为Cr和不可避免的杂质),金属层上镀设有降低反射的第二氧化硅层(150nm)。在上述方案中,磁控镀膜溅射提供轰击靶材的气体为氩气,镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值0.98%,b*值-4.91,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例25
本实施例的AR膜镀膜,包括基材层,其作为2防膜基材可以是透明PI层,基材层厚度150μm。基材层的双面通过涂布工艺分别设有第二涂布层和第一涂布层,第二涂布层和第一涂布层为通过涂布工艺由丙烯酸树脂涂布液得到,第二涂布层涂布厚度220nm,第一涂布层涂布厚度1.9μm。涂布后在下底层贴合100μm高温保护膜,以保证磁控溅射镀膜过程中膜面外观保护及镀膜稳定性。在第二涂布层上通过磁控溅射工艺镀设有降低透过的厚度20nm的第一金属层(Ni占比25%,余量为Cr和不可避免的杂质),在降低透过的第一金属层上镀设有降低红向颜色的第一氧化硅层(SIO2),在氧化硅层上镀设有降低反射的厚度100nm的氧化铌层(Nb2O5),在氧化铌层上镀设有降低透过的厚度20nm的第二金属层(Ni占比25%,余量为Cr和不可避免的杂质),金属层上镀设有降低反射的第二氧化硅层(80nm)。在上述方案中,磁控镀膜溅射提供轰击靶材的气体为氩气,镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值1.68%,b*值-3.06,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例26
本实施例的AR膜镀膜与实施例1的区别仅在于:基材是TAC层。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值1.38%,b*值-1.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例27
本实施例的AR膜镀膜与实施例22的区别仅在于:基材是TAC层。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值0.98%,b*值-5.00,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例28
本实施例的AR膜镀膜与实施例23的区别仅在于:基材可以是TAC层。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值2.8%,b*值-1.71,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例29
本实施例的AR膜镀膜与实施例24的区别仅在于:基材可以是PC层。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值1.38%,b*值-4.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
实施例30
本实施例的AR膜镀膜与实施例25的区别仅在于:基材COP层。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值2.56%,b*值-3.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定OK。
对比例5
本对比例的AR膜镀膜与实施例1的区别仅在于:厚度1nm的第一金属层(Ni占比8%,余量为Cr和不可避免的杂质);厚度1nm的第二金属层(Ni占比8%,余量为Cr和不可避免的杂质)。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值5.78%,b*值-10.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例6
本对比例的AR膜镀膜与实施例1的区别仅在于:厚度1nm的第一金属层(Ni占比80%,余量为Cr和不可避免的杂质);厚度1nm的第二金属层(Ni占比80%,余量为Cr和不可避免的杂质)。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值3.98%,b*值-2.06,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例7
本对比例的AR膜镀膜与实施例1的区别仅在于:厚度0.8nm的第一金属层(Ni占比10%,余量为Cr和不可避免的杂质);厚度0.8nm的第二金属层(Ni占比10%,余量为Cr和不可避免的杂质)。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值0.68%,b*值-6.21,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
对比例8
本对比例的AR膜镀膜与实施例1的区别仅在于:厚度40nm的第一金属层(Ni占比10%,余量为Cr和不可避免的杂质);厚度40nm的第二金属层(Ni占比10%,余量为Cr和不可避免的杂质)。镀膜后贴合玻璃膜面中性色略微偏蓝,要求卡尼卡色度计a*值(1.8±1.0),b*值(-3.5±1.5),全光透过45-55%,车内部全波段380-780nm反射1.5%以下,400-700nm反射0.6%以下,柯尼卡色差仪实测值a*值7.73%,b*值-14.01,根据测试指标:a*值(1.8±1.0),b*值(-3.5±1.5),判定NG。
前述对本发明的具体示例性实施方案的描述是为了说明和例证的目的。这些描述并非想将本发明限定为所公开的精确形式,并且很显然,根据上述教导,可以进行很多改变和变化。对示例性实施例进行选择和描述的目的在于解释本发明的特定原理及其实际应用,从而使得本领域的技术人员能够实现并利用本发明的各种不同的示例性实施方案以及各种不同的选择和改变。本发明的范围意在由权利要求书及其等同形式所限定。
Claims (10)
1.一种侧窗AR膜,包括顺次设置的基材层、第一金属层、第一二氧化硅层、第一氧化铌层、第二金属层、第二二氧化硅层,其中,降低光透过率的第一金属层和/或第二金属层其厚度满足:1-30nm,且所述第一金属层和/或第二金属层为Ni和/或Cr为靶材得到的镀层。
2.如权利要求1所述的侧窗AR膜,其特征在于,所述基材层选自PET层、PI层、TAC、COP层、PC层。
3.如权利要求2所述的侧窗AR膜,其特征在于,所述基材层至少一个侧面还由主要原料为丙烯酸树脂的涂布液形成有涂布层,其中:
远离第一金属层的涂布层为第一涂布层;和/或
与第一金属层相邻的涂布层为第二涂布层。
4.如权利要求3所述的侧窗AR膜,其特征在于,所述第二涂布层厚度为40-320nm。
5.如权利要求3所述的侧窗AR膜,其特征在于,所述第一涂布层厚度为0.3-3.9μm。
6.如权利要求1所述的侧窗AR膜,其特征在于,所述第一金属层和/或第二金属层中Ni占比10-75wt.%,余量为Cr和不可避免的杂质。
7.如权利要求1所述的侧窗AR膜,其特征在于,所述第一氧化铌层的厚度为5-150nm。
8.如权利要求1所述的侧窗AR膜,其特征在于,所述第二二氧化硅层的厚度为20-150nm。
9.窗组件,包括主体以及形成于主体上的如权利要求1-8任一所述的侧窗AR膜。
10.具有窗的装置,包括具有窗开口的机体以及设置于窗开口的如权利要求9所述的窗组件。
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