Composite pane having a functional element and illumination

    公开(公告)号:US11314123B2

    公开(公告)日:2022-04-26

    申请号:US16978503

    申请日:2019-02-01

    Abstract: A composite pane having electrically controllable optical properties, includes an outer pane, a first intermediate layer, a second intermediate layer, and an inner pane, a functional element having electrically controllable optical properties, which is arranged between the first intermediate layer and the second intermediate layer, and a thermoplastic frame layer, which surrounds the functional element in the manner of a frame, wherein the outer pane and the inner pane are joined to one another via the first intermediate layer, the second intermediate layer, and the thermoplastic frame layer, and an optical waveguide is arranged at least partially between the outer pane and the inner pane.

    Transparent pane having a heatable coating

    公开(公告)号:US10694586B2

    公开(公告)日:2020-06-23

    申请号:US15302454

    申请日:2015-03-05

    Abstract: A transparent pane having an electrically heatable coating and at least one coating-free zone that can be used, for example, as communication window, is presented. The electrically heatable coating is connected to two collecting electrodes, such that a supply voltage applied to the electrodes generates a heating current that flows via a heating field formed between the collecting electrodes, the heating field containing the coating-free zone whose zone-edge is formed, at least in sections, by the heatable coating. Other implementation details include provision of two electrical supply lines electrically connecting the two collecting electrodes to separate subdivisions of an additional electrode. In one case, the electrical supply lines run, at least in sections, in the heating field, in the coating-free zone, in a coating-free edge strip, in a subregion of the coating outside the heating field, and/or in the zone-edge. Methods for producing the transparent pane are also presented.

    Composite pane having sun protection coating and thermal-radiation-reflecting coating

    公开(公告)号:US11001037B2

    公开(公告)日:2021-05-11

    申请号:US16769454

    申请日:2018-10-15

    Abstract: A composite pane, includes an outer pane having an outer-side surface and an interior-side surface, an inner pane having an outer-side surface and an interior-side surface, and a thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the outer-side surface of the inner pane. The composite pane has, between the outer and inner panes, a sun protection coating, which substantially reflects or absorbs rays outside the visible spectrum of solar radiation. The composite pane has, on the interior-side surface of the inner pane, a thermal-radiation-reflecting coating (low-E coating). The composite pane has a transmittance index A of 0.02 to 0.08, wherein the transmittance index A is determined according to the following formula A=TLcomposite glass pane/(TLlow-E-coated pane*TE). TL is the light transmittance and TE is the energy transmittance measured according to ISO 9050.

    Composite pane having electrically conductive coating for a head-up display

    公开(公告)号:US10828872B2

    公开(公告)日:2020-11-10

    申请号:US16066056

    申请日:2017-03-01

    Abstract: A composite pane for a head-up display is described. The composite pane has an upper edge and a lower edge, at least including an outer pane and an inner pane. The outer pane and the inner pane are joined to one another via a thermoplastic intermediate layer. A transparent, electrically conductive coating on the surface of the inner pane faces the intermediate layer. The thickness of the intermediate layer is variable at least in sections in the vertical course between the lower edge and the upper edge. The inner pane has a thickness less than 1.6 mm, the outer pane has a thickness of 2.1 mm to 4.5 mm, and the total thickness (d) of the composite pane is at least 4.4 mm.

    Heatable laminated vehicle window with improved heat distribution

    公开(公告)号:US10703072B2

    公开(公告)日:2020-07-07

    申请号:US15748118

    申请日:2016-09-29

    Abstract: A heatable laminated vehicle window for separating a vehicle interior from an outer surrounding area is presented. The vehicle window includes an outer pane bonded to an inner pane via a thermoplastic intermediate layer. An electrically heatable coating of the vehicle window is electrically connected to two busbars such that by applying a supply voltage across the two bus bars, a heating current that forms heating field flows between the two busbars. In one aspect, a metal element is arranged on or in the vehicle window such that heat is dissipated out of a region of the heating field that has elevated heat generation by means of thermal conduction of the metal element.

    Method and arrangement for measuring blowing structures of a prestressed disc
    20.
    发明授权
    Method and arrangement for measuring blowing structures of a prestressed disc 有权
    用于测量预应力圆盘的吹塑结构的方法和装置

    公开(公告)号:US09207186B2

    公开(公告)日:2015-12-08

    申请号:US14380245

    申请日:2013-04-10

    Abstract: A method for measuring blowing structures of a prestressed disc is described. The method has the steps of: (a) irradiating at least one analysis area of the disc with linearly polarized light from a radiation source at an angle of incidence and recording an image at least of the analysis area at an angle of observation using at least one detector, (b) supplying the image to an evaluation unit, and (c) using the evaluation unit to read a brightness profile along an analysis line on the image, to determine the local maxima and the local minima of the brightness profile, and to determine an intensity index by means of the difference between a brightness mean of the local maxima and a brightness mean of the local minima.

    Abstract translation: 描述了一种用于测量预应力圆盘的吹塑结构的方法。 该方法具有以下步骤:(a)以入射角将来自辐射源的线性偏振光照射到盘的至少一个分析区域,并至少使用至少一个观察角度记录分析区域的图像 一个检测器,(b)将图像提供给评估单元,以及(c)使用评估单元沿图像上的分析线读取亮度分布,以确定亮度分布的局部最大值和局部最小值,以及 通过局部最大值的亮度平均值和局部最小值的亮度平均值之间的差来确定强度指数。

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