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公开(公告)号：US20240157681A1
公开(公告)日：2024-05-16
申请号：US18551092
申请日：2022-05-11
CPC分类号： B32B17/1066 , B32B17/10036 , B32B17/10201 , B32B17/1022 , B32B17/10229 , B32B17/10761 , B32B17/10935 , B60J1/001 , C03C17/3642 , C03C17/366 , C03C17/3681 , C03C27/10 , B32B2605/08
摘要： A vehicle glazing includes a first pane and a second pane which are connected to one another via a thermoplastic intermediate layer which is sectionally colored, a metal-based functional layer which is deposited on an inner surface of the first pane facing the thermoplastic intermediate layer, on the inner surface of the first pane, a coating-free edge region which is free of metal-based functional layer and extends from a side edge of the first pane over at least 5 mm to at most 25 mm on the inner surface, wherein the thermoplastic intermediate layer includes a transparent region and a colored region, the colored region being arranged at least in the entire coating-free edge region.
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公开(公告)号：US20210341772A1
公开(公告)日：2021-11-04
申请号：US17283452
申请日：2019-09-12
IPC分类号： G02F1/1334 , B32B17/10 , G02F1/1343 , G02F1/133 , B60J3/04 , B60J1/00
摘要： A composite pane having an electrically controllable functional element that can be switched in segments, includes first and second panes joined to one another via an intermediate layer, and a functional element with a plurality of side edges embedded in the intermediate layer. The functional element includes, arranged flat one over another, a first surface electrode and a second surface electrode, between which an active layer is arranged flat. The first surface electrode is divided into multiple segments by a separating line. A group of first busbars electrically conductively contact the first surface electrode, and each segment of the first surface electrode is electrically conductively contacted by one busbar from the group of the first busbars. A second busbar electrically conductively contacts the second surface electrode.
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公开(公告)号：US20210242674A1
公开(公告)日：2021-08-05
申请号：US17049844
申请日：2019-03-29
摘要： A vehicle includes an outer glass pane, an outer laminated layer, an inner laminated layer, and one inner glass pane, wherein a PDLC layer stack is arranged between the outer and inner laminated layers, the PDLC layer stack formed by a) an outer polymeric carrier layer, b) an outer electrically conductive layer, c) a PDLC layer, d) an inner electrically conductive layer, and e) an inner polymeric carrier layer, wherein at a lateral section of the PDLC layer stack, the inner electrically conductive layer protrudes together with the inner polymeric carrier layer, and at another lateral section of the PDLC layer stack, the outer electrically conductive layer protrudes together with the outer polymeric carrier layer, and a busbar is arranged in each case on the protruding inner electrically conductive layer and the protruding outer electrically conductive layer.
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公开(公告)号：US20240269965A1
公开(公告)日：2024-08-15
申请号：US18043727
申请日：2021-10-13
CPC分类号： B32B17/10229 , B32B17/10036 , B32B17/1011 , B32B17/10201 , B32B17/10449 , B32B17/10458 , B32B17/10651 , B32B17/10761 , B32B17/10779 , C03C17/3618 , C03C17/3626 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C17/3657 , C03C17/3681 , G02B5/208 , G02B27/0018 , G02B27/0101 , B32B2457/20 , B32B2605/08 , C03C2218/156
摘要： A projection assembly for a head-up display (HUD) includes a windshield, including outer and inner panes joined to one another via a thermoplastic intermediate layer, with an HUD region; and a projector directed at the HUD region having a radiation predominantly p-polarized; and a reflection coating for reflecting p-polarized radiation. The reflection coating contains exactly one electrically conductive layer based on silver. The reflection coating below the electrically conductive layer includes a lower dielectric layer structure with a refractive index of at least 1.9. The reflection coating above the electrically conductive layer includes an upper dielectric layer structure with a refractive index of at least 1.9. A functional coating for reflecting IR radiation and the reflection coating are arranged between the inner and outer panes. The reflection coating is arranged between the inner pane and the functional coating.
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公开(公告)号：US20240009967A1
公开(公告)日：2024-01-11
申请号：US18252106
申请日：2022-01-10
IPC分类号： B32B17/10
CPC分类号： B32B17/10229 , B32B17/10036 , B32B17/1011 , B32B2307/7376 , B32B2307/202 , B32B2307/204 , B32B2307/418 , B32B2307/402
摘要： A projection assembly for a head-up display (HUD), includes a windshield including an outer pane and an inner pane that are joined to one another via a thermoplastic intermediate layer, having a HUD region; and a projector that is directed at the HUD region and that emits p-polarized radiation; wherein a reflection coating is arranged on the surface of the outer pane or of the inner pane facing the intermediate layer or within the intermediate layer, which reflection coating is suitable for reflecting p-polarized radiation and which has exactly one electrically conductive layer based on silver; and an emissivity-reducing coating is arranged on the surface of the inner pane facing away from the intermediate layer, which coating has an electrically conductive layer based on a transparent conductive oxide.
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公开(公告)号：US20230405975A1
公开(公告)日：2023-12-21
申请号：US18247033
申请日：2021-09-29
IPC分类号： B32B17/10
CPC分类号： B32B17/10036 , B32B17/10229 , B32B17/10385 , B32B17/10899 , B32B2307/7376 , B32B2307/306 , B32B2311/08
摘要： A composite pane includes a laminated stacking sequence composed of an outer pane with an exterior-side surface and an interior-side surface, an inner pane with an exterior-side surface and an interior-side surface, and at least one thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the exterior-side surface of the inner pane, wherein a heatable element is applied directly on the interior-side surface of the outer pane or on the exterior-side surface of the inner pane, and a thermal-radiation-reflecting coating is applied directly on the interior-side surface of the inner pane and/or a thermal-radiation-reflecting coating is applied directly on the exterior-side surface of the outer pane.
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公开(公告)号：US20210387514A1
公开(公告)日：2021-12-16
申请号：US17287456
申请日：2019-09-19
发明人： Marcel KLEIN , Jefferson DO ROSARIO
IPC分类号： B60J3/04 , B32B17/10 , B60J1/00 , G02F1/1334
摘要： A composite pane includes a functional element having electrically controllable optical properties, includes an inner pane including an inner and outer side and an outer pane including an inner and outer side, a thermoplastic intermediate layer, which joins the inner side) of the inner pane to the inner side of the outer pane, a functional element embedded in the thermoplastic intermediate layer and having electrically controllable optical properties at least including a multilayer film containing, arranged surface-to-surface one above the other in this sequence, a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film. The active layer includes a matrix and an active substance, and the concentration of the active substance varies over the area of the functional element.
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公开(公告)号：US20210252834A1
公开(公告)日：2021-08-19
申请号：US17251081
申请日：2019-06-06
发明人： Florian MANZ , Jefferson DO ROSARIO , Marcel KLEIN , Michael LABROT , Andreas SZNERSKI , Sebastian SCHURSE , Valentin SCHULZ
IPC分类号： B32B17/10 , G02F1/1343 , G02F1/1334 , B60J3/04
摘要： A functional element having electrically controllable optical properties, includes a stack sequence formed of a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film, wherein the second carrier film has an overhanging region beyond the first carrier film and at least one barrier film is arranged on at least one edge region of the first carrier film and the overhanging region of the second carrier film.
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公开(公告)号：US20210197532A1
公开(公告)日：2021-07-01
申请号：US17251053
申请日：2019-06-06
发明人： Florian MANZ , Jefferson DO ROSARIO , Marcel KLEIN , Michael LABROT , Andreas SZNERSKI , Sebastian SCHURSE , Valentin SCHULZ
摘要： An improved functional element having electrically controllable optical properties includes a stack sequence formed of a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film, wherein the second carrier film is folded around the edge of the first carrier film at least at one side edge and seals an exit surface of the active layer at the side edge.
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公开(公告)号：US20240210686A1
公开(公告)日：2024-06-27
申请号：US18556579
申请日：2022-03-09
CPC分类号： G02B27/0101 , B32B17/10036 , B32B17/10229 , B32B17/10458 , B32B17/10761 , H05B3/86 , B32B2307/7376 , B32B2605/00 , G02B1/113 , G02B2027/011 , G02B2027/0194 , H05B2203/013
摘要： A composite pane with an HUD region and a sensor region is provided with an electrically conductive coating that reflects the p-polarized radiation of the HUD projector. The electrically conductive coating has precisely one electrically conductive layer based on silver, below which a lower dielectric layer or layer sequence with a refractive index of at least 1.9 is arranged and above which an upper dielectric layer or layer sequence with a refractive index of at least 1.9 is arranged. The ratio of the optical thickness of the upper dielectric layer or layer sequence to the optical thickness of the lower dielectric layer or layer sequence is at least 1.7. A busbar provided for connection to a voltage source is arranged on both sides of the sensor region and is connected to the coating such that a current path for a heating current is formed between the busbars.
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