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公开(公告)号：EP4036462A1
公开(公告)日：2022-08-03
申请号：EP20868600.6
申请日：2020-09-18
IPC分类号： F21S2/00 , E06B9/24 , F21S11/00 , F21V8/00 , F21Y115/10 , F21Y115/15 , F21Y115/30
摘要： An optical component has: a planar liquid layer; and one or more light sources arranged such that light is guided to the planar liquid layer; wherein the liquid layer is configured to guide light.
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公开(公告)号：EP4036461A1
公开(公告)日：2022-08-03
申请号：EP20867840.9
申请日：2020-09-17
IPC分类号： F21S2/00 , E06B9/24 , F21V5/00 , F21Y115/10 , F21Y115/15 , F21Y115/30
摘要： An optical member includes a light source, a first substrate to be a light guide that guides emitted light from the light source, a variable layer in contact with a predetermined surface of the first substrate, and a second substrate facing the first substrate via the variable layer. When a refractive index of the first substrate is n1, a refractive index of the variable layer can be changed to n2 or n3 (where n2 > n3), and n1, n2, and n3 satisfy a relationship of |n1 - n2|
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3.发明公开
公开(公告)号：EP3922806A1
公开(公告)日：2021-12-15
申请号：EP20753259.9
申请日：2020-02-05
摘要： The load on an air conditioning system is reduced. A smart window control device controls transmittance of a smart window provided as a window of a space where a temperature is controlled by an air conditioning system in accordance with a set temperature. The smart window control device includes an obtaining unit configured to obtain a predicted value of external environment information about outside of the space in an interval between first time and second time, the second time being when a predetermined time period has elapsed from the first time, a calculating unit configured to calculate transition of the temperature of the space in the interval based on the predicted value of the external environment information in the interval, and a transmittance control unit configured to control the transmittance of the smart window so that the temperature of the space in the interval transitions based on the calculated transition of the temperature.
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公开(公告)号：EP4328949A1
公开(公告)日：2024-02-28
申请号：EP22791707.7
申请日：2022-04-18
IPC分类号： H01H13/14 , H01H13/702
摘要： A present switch device includes a glass layer, and a switch section situated on a back surface side of the glass layer. A thickness of the glass layer is 20 µm or greater and 150 µm or less. The switch section includes a plurality of contact points including a vertically movable contact point. When the glass layer is pushed, the glass layer elastically deforms and the plurality of contact points switch between a continuous state and a non-continuous state.
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公开(公告)号：EP4130547A1
公开(公告)日：2023-02-08
申请号：EP21775504.0
申请日：2021-03-26
IPC分类号： F21S2/00 , C09J7/38 , F21V9/40 , F21V17/00 , G02F1/13357 , F21Y103/00 , F21Y115/10
摘要： There is provided an optical member that can achieve a backlight unit excellent in brightness uniformity. The optical member includes: a light guide plate having an end surface that light from a light source enters, an emitting surface from which the entered light is emitted, and a light extraction pattern arranged on a surface opposite to the emitting surface; and a reflective plate bonded to the light guide plate via a double-sided pressure-sensitive adhesive film. An outer edge of the light guide plate is positioned outside an outer edge of the double-sided pressure-sensitive adhesive film, and the outer edge of the double-sided pressure-sensitive adhesive film is positioned outside an outer edge of the light extraction pattern.
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公开(公告)号：EP4129648A1
公开(公告)日：2023-02-08
申请号：EP21780441.8
申请日：2021-03-10
摘要： A multilayered structure includes a plurality of laminated portions arranged on a base material, wherein the laminated portions each include a resin layer, a glass layer laminated over the resin layer via an adhesive layer, and a metal layer formed on a surface of the glass layer, the surface being oriented toward the adhesive layer, wherein a thickness of the glass layer is 10 um or more and 300 um or less, and a thickness of the resin layer is 10 um or more and 1000 um or less.
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公开(公告)号：EP4035890A1
公开(公告)日：2022-08-03
申请号：EP20868066.0
申请日：2020-09-17
摘要： A multi-layer structure includes a glass layer having a thickness of greater than or equal to 10 µm and less than or equal to 200 um; and a resin layer. A number of unit lamination structures in a thickness direction of the multi-layer structure is greater than or equal to 5 and less than or equal to 20,000, the unit lamination structure being a lamination structure composed of the glass layer and the resin layer.
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公开(公告)号：EP3951455A1
公开(公告)日：2022-02-09
申请号：EP20785274.0
申请日：2020-03-11
IPC分类号： G02B5/30 , B32B7/023 , B32B17/10 , G02F1/1335
摘要： An optical film set includes a first optical film provided with a first gluing agent layer and disposed on a viewing side of an optical element via the first gluing agent layer; and a second optical film provided with a second gluing agent layer and disposed on a rear surface side of the optical element via the second gluing agent layer. A first glass film having a thickness of 50 µm or more and 150 µm or less is disposed on a viewing side surface of the first optical film. A thickness of the second gluing agent layer is 50 µm or more and 200 µm or less.
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公开(公告)号：EP3785902A1
公开(公告)日：2021-03-03
申请号：EP19794039.8
申请日：2019-04-17
摘要： Provided is a glass film-resin composite, which prevents the breakage of a glass film and enables the production of an elongated glass film. The glass film-resin composite of the present invention includes: an elongated glass film; and a resin tape arranged on at least one surface of the elongated glass film, wherein the resin tape is linearly arranged at least near each of both ends in a widthwise direction of the elongated glass film in one surface of the elongated glass film, and wherein the resin tape includes an adhesive layer, and the adhesive layer is directly arranged on the elongated glass film.
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