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1.发明申请公开(公告)号：US20200057189A1
公开(公告)日：2020-02-20
申请号：US16344602
申请日：2017-11-20
发明人： Naoya MORI , Kensuke IZUTANI
摘要： A light guide plate according to one embodiment of the present invention includes two glass sheets and a scattering layer sandwiched between and integrated with the glass sheets, wherein the scattering layer is a transparent resin film formed by stretching, and wherein the light guide plate has a haze of 0.2% or higher as determined according to JIS K 7136. The light guide plate is suitable for use in an edge-light-type surface light emitting apparatus. It is preferable that the scattering layer is a biaxially stretched transparent polyethylene terephthalate film. It is also preferable that the light guide plate further includes an adhesive resin layer between the scattering layer and the glass sheet.
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公开(公告)号：US20210094261A1
公开(公告)日：2021-04-01
申请号：US17050207
申请日：2019-04-02
发明人： Kensuke IZUTANI , Naoya MORI
IPC分类号： B32B17/10
摘要： Disclosed is a production method of a vehicular laminated glass plate, including: a step 1 of stacking an intermediate resin film between two curved glass sheets to form a stacked body; a step 2 of degassing the stacked body; and a step 3 of integrating the stacked body into one piece by heating and pressing treatment after the degassing, wherein a minimum value of a curvature radium of the curved glass sheets is in a range of 200 to 2900 mm; wherein a thickness of at least one of the curved glass sheets is in a range of 0.1 to 2.0 mm; and wherein the production method comprises, before the step 2, a step A of deforming the intermediate resin film by raising the temperature of the intermediate resin film so as to allow the intermediate resin film to follow a surface shape of the curved glass sheet.
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公开(公告)号：US20210382302A1
公开(公告)日：2021-12-09
申请号：US17288985
申请日：2019-10-10
发明人： Kensuke IZUTANI , Naoya MORI
摘要： A head-up display device that is to be mounted in a moving vehicle and enables an occupant in the moving vehicle to view a virtual image based on a reflected image of projection light in a projection section. The projection section includes an interlayer film, a first glass plate disposed closer to an outside of the moving vehicle, and a second glass plate disposed closer to an inside of the moving vehicle, the first glass plate and the second glass plate disposed opposite each other with the interlayer film therebetween. The first glass plate and the second glass plate each have a tin surface on which tin is detected and a non-tin surface whose tin concentration is lower than the tin concentration on the tin surface.
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公开(公告)号：US20210323409A1
公开(公告)日：2021-10-21
申请号：US17290867
申请日：2019-10-10
发明人： Kensuke IZUTANI , Naoya MORI , Hiroki NAKAMURA
摘要： A head-up display device that is to be mounted in a moving vehicle and enables an occupant in the moving vehicle to view a virtual image based on a reflected image of projection light in a projection section, the projection section including an interlayer film, a first glass plate disposed closer to an outside of the moving vehicle, and a second glass plate disposed closer to an inside of the moving vehicle, the first glass plate and the second glass plate disposed opposite each other with the interlayer film therebetween, the first glass plate having a first main surface exposed to the outside and a second main surface opposite the first main surface, the second glass plate having a fourth main surface exposed to the inside and a third main surface opposite the fourth main surface, the first glass plate and the second glass plate each having a tin surface on which tin is detected and a non-tin surface whose tin concentration is lower than the tin concentration on the tin surface, the fourth main surface being defined by the non-tin surface, the virtual image being based on a reflected image formed on the fourth main surface, the projection light including S-polarized light and P-polarized light, wherein when the projection light is mixed light of S-polarized light and P-polarized light in equal proportions, the projection light has a first maximum peak intensity within a wavelength range of 400 nm to less than 500 nm of 1.25 to 2.5 times a second maximum peak intensity within a wavelength range of 500 nm to 700 nm, a reflectance on the fourth main surface at a wavelength of the first maximum peak intensity is higher than a reflectance on the fourth main surface at a wavelength of the second maximum peak intensity, and a difference between the reflectances is 0.15% or less.
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公开(公告)号：US20150101736A1
公开(公告)日：2015-04-16
申请号：US14510765
申请日：2014-10-09
发明人： Kensuke IZUTANI , Satoshi NISHIYAMA , Kentaro IBI , Naoya MORI
CPC分类号： C03C27/10 , B32B17/10761 , B32B17/10788 , B32B17/10871 , B32B17/10 , B32B2367/00
摘要： A method of manufacturing a vehicle laminated glass according to the present invention includes: stacking a thermal insulating film between two resin intermediate films; stacking these films between two curved glass plates, thereby forming a stacked body; degassing the stacked body; and, after the degassing, thermocompression bonding the stacked body by pressing and heating up to a maximum temperature of 120 to 150° C., wherein: the thermal insulating film has a heat shrinkage of 0.9 to 5% in a temperature range of 120 to 150° C.; the resin intermediate film is larger in area than the glass plates; and the stacked body is formed such that an edge part of the resin intermediate film protrudes outwardly by 1 mm or more from edges of the glass plates. It is possible by this method to prevent an appearance defect in the thermal insulating film throughout the entire circumference of the laminated glass.
摘要翻译： 本发明的车辆夹层玻璃的制造方法包括：在两个树脂中间膜之间层叠绝热膜; 将这些膜堆叠在两个弯曲的玻璃板之间，从而形成堆叠体; 对堆叠体进行脱气; 脱气后，通过压制加热至120〜150℃的最高温度来对层叠体进行热压接合，其中，绝热膜在120〜150℃的温度范围内的热收缩率为0.9〜5％ 150°C。 树脂中间膜的面积比玻璃板大; 并且层叠体形成为使得树脂中间膜的边缘部分从玻璃板的边缘向外突出1mm以上。 通过这种方法可以防止夹层玻璃的整个圆周上的绝热膜的外观缺陷。
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