公开(公告)号：US20160145151A1

公开(公告)日：2016-05-26

申请号：US14901193

申请日：2014-06-27

Applicant: AGC GLASS EUROPE

Inventor： Stijn MAHIEU ,  Gaetan DI STEFANO ,  Marc HAUPTMANN ,  Jacques DUMONT

IPC: C03C17/36

CPC classification number: C03C17/3681 ,  C03C17/3618 ,  C03C17/3626 ,  C03C17/3649 ,  C03C17/366

Abstract: The invention relates to a solar protection glazing comprising, on at least one of the faces of a glass substrate, a multi-layer stack comprising at least one layer absorbing solar radiation of at least 3 nm and dielectric coatings surrounding said solar radiation absorbing layer. According to the invention, the light reflection of the glass substrate coated with the multi-layer stack, measured on the substrate side, is at least 20% and is at least two times the light reflection of the glass substrate coated with the multi-layer stack measured on the stack side, and the reflection colour on the substrate side has a colorimetric coordinate value a* of less than 2 and a colorimetric coordinate value b* of less than 5. The invention is particularly useful as an automobile glazing, in particular on the roof thereof, as a building glazing or as a household oven.

Abstract translation: 本发明涉及一种太阳能保护玻璃，其在玻璃基板的至少一个面上包括至少一层吸收至少3nm的太阳辐射的层和包围所述太阳辐射吸收层的介电涂层的多层堆叠。 根据本发明，在基板侧测量的涂覆有多层叠层的玻璃基板的光反射是涂覆有多层的玻璃基板的光反射的至少20％ 在堆叠侧测量的叠层，并且基板侧上的反射颜色具有小于2的比色坐标值a *和小于5的比色坐标值b *。本发明特别适用于汽车玻璃，特别是 在屋顶上，作为建筑玻璃或家庭烤箱。

公开(公告)号：US20170210096A1

公开(公告)日：2017-07-27

申请号：US15328565

申请日：2015-07-15

Applicant: AGC GLASS EUROPE

Inventor： Jacques DUMONT ,  Peter MASSCHELEIN ,  Jean-Michel DEPAUW

IPC: B32B17/10 ,  H05B3/06 ,  H05B3/84 ,  C23C14/34

Abstract: A laminated automotive glazing unit including two glass sheets joined by a thermoplastic interlayer sheet, a system of conductive layers applied to one of the sheets, and including on an edge of the same sheet a substantially opaque masking strip, making contact with the glass sheet, the system of conductive layers covering at least partially the masking strip. The glazing unit further includes busbars for supplying electrical power, the busbars making contact with the layer system in the portion covering the masking strip. The masking strip includes a set of layers that absorb visible radiation, the layers being formed by cathodic sputtering.

公开(公告)号：US20170197874A1

公开(公告)日：2017-07-13

申请号：US15324175

申请日：2015-07-15

Applicant: AGC GLASS EUROPE

Inventor： Jacques DUMONT ,  Jean-Michel DEPAUW

IPC: C03C17/36

Abstract: The invention relates to an almost opaque decorative glass panel comprising a substrate made of a vitreous material bearing a multilayer stack including at least one light-absorbing functional layer and transparent dielectric coatings such that the light-absorbing functional layer is enclosed between dielectric coatings. The light-absorbing functional layer has a geometric thickness comprised between 25 and 140 nm, and an extinction coefficient k of at least 1.8. The multilayer stack in addition comprises at least one attenuating layer placed between the substrate and the light-absorbing functional layer, having a thickness comprised between 1 and 50 nm, having a refractive index n higher than 1 and an extinction coefficient k of at least 0.5. Furthermore, a transparent dielectric coating the optical thickness of which is comprised between 30 and 160 nm, and the refractive index n of which is higher than 1.5, is placed adjacent to the attenuating layer on the side opposite the light-absorbing functional layer. The invention provides a decorative panel offering a pleasant aesthetic effect.