Lighting laminated glazing with a capacitive touch sensitive device and a light emitting diode and the manufacturing

    公开(公告)号:US10949004B2

    公开(公告)日:2021-03-16

    申请号:US16311931

    申请日:2017-06-29

    摘要: A lighting laminated glazing includes a first transparent glazing and a second glazing; an intermediate thermoplastic material layer; an electrically conductive layer between the first and second glazings; a capacitive touch sensitive device including a touch sensitive structure formed in the electrically conductive coating, having a ground electrode and a touch electrode having a touch sensitive area; a light emitting diode on the electrically conductive layer to indicate the touch sensitive area, the diode having a light emitting surface facing the touch sensitive area, and having a first and a second terminal electrically connected to, respectively, the ground electrode and the touch sensitive area; and a lighting device controlled by the touch sensitive device, the lighting device including a lighting element distinct from the diode, the lighting element being disposed between the first and the second glazing.

    Pane arrangement comprising a composite pane having an extended capacitive switching region

    公开(公告)号:US11214042B2

    公开(公告)日:2022-01-04

    申请号:US16347052

    申请日:2017-10-25

    IPC分类号: B32B3/10 B32B17/10

    摘要: A pane arrangement includes a first and second pane joined by an intermediate layer, an electro-optical functional element including a first surface electrode, an electro-optical functional layer, and a second surface electrode, wherein the functional element is arranged between the first and second panes, and the first and second surface electrodes face, respectively, the first and second panes, a sensor electrode arranged between the first surface electrode and the first pane and the sensor electrode is capacitively coupled to the first surface electrode, and a capacitive electronic sensor system electrically connected to the sensor electrode. The sensitivity of the electronic sensor system is selected such that when the outer surface of the first pane is touched above the first surface electrode by a human body part or the human body part approaches the outer surface of the first pane above the first surface electrode, a switching signal is emitted.

    Composite pane with a capacitive switching zone

    公开(公告)号:US10525673B2

    公开(公告)日:2020-01-07

    申请号:US15545077

    申请日:2016-01-15

    摘要: A composite pane with a capacitive switching zone includes a substrate, a first intermediate layer areally bonded to the substrate, a second intermediate layer areally bonded to the first intermediate layer, and a cover pane areally bonded to the second intermediate layer. A carrier film with an electrically conductive layer is arranged between the first and second intermediate layers. A capacitive switching zone is electrically isolated from the electrically conductive layer by a coating-free separating line, the capacitive switching zone has a contact zone, a supply line zone, and a connection zone; the supply line zone electrically connects the contact zone to the connection zone, and the connection zone is electrically connectable to sensor electronics. The surface capacitance between the contact zone and the outside surface of the substrate is greater than the surface capacitance between the contact zone and the outside surface of the cover pane.

    Laminated glass pane comprising an electronic functional module

    公开(公告)号:US12122125B2

    公开(公告)日:2024-10-22

    申请号:US17617485

    申请日:2020-05-29

    摘要: A laminated glass pane includes two glass or polymer panes and at least one connecting polymer film or connecting laminate adhesively bonded therebetween, wherein a cut-out in the connecting polymer film or in the connecting laminate is provided in a partial surface area of the laminated glass pane, and an electronic functional module that has a thickness smaller than the thickness of the connecting polymer film or the connecting laminate is accommodated in the cut-out, wherein the functional module has an electronic functional element that is fixed on a separate thin carrier polymer film on one of the glass or polymer panes, wherein an antenna and/or conductor structure that has a spiral or polygonal-spiral conductor path that surrounds the functional element is printed onto the carrier polymer film.