• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A mobile device, that is easy to handle, portable and transportable by a user, among a wristwatch, a smartphone or a tablet comprising an ice cream or a screen, and arranged to ensure the tightness and / or anti-scratch protection of said apparatus intended for displaying information visible to a user through the glass or the screen, comprises a first layer of unbreakable transparent plastic polymer material (1), the first layer of material (1) being arranged on said apparatus so that a first face is arranged on the information side and a second face on the user side. The system comprises a second layer of transparent glass material (2) having an anti-scratch surface, in particular a sapphire crystal, superimposed on the first layer (1) by means of optional positioning means (8), the second layer (2) ) having an external face arranged on the user side and a second internal face arranged on the information side. The positioning means (8) comprise a protuberance or a groove arranged on the outer periphery of the first material (1) so that these positioning means (8) surround the second layer of material (2) which covers the first layer of material (1). A transparent repositionable glue film (4) is arranged on the inner face of the second layer of transparent glass material (2) so that the second layer of material (2) with the repositionable glue (4) can be removed without breaking the seal of said device and replaced by the user.
    公开号:CH713642A1
    申请号:CH00929/17
    申请日:2017-07-17
    公开日:2018-09-28
    发明作者:Cavalca Fabrizio；Grand René；Froehlicher Philippe
    申请人:Fgp Capital Sa；
    IPC主号:
    专利说明:

    Description: The present invention relates to a portable device comprising a lens or a screen and arranged to ensure the sealing and / or scratch-resistant protection of a device.
    The deterioration of the visual appearance of a portable device comprising a crystal or a screen, for example a watch, during wearing is an essential quality perception factor for the consumer. The alterations to the surface of the articles come from loads of all kinds, in particular from mechanical origin. The watch glass or glass is with the dial an essential element of the watch's image. Its fragility, resistance to scratching and transparency are important characteristics.
    In addition, the tightness of portable devices comprising windows or screens is fundamental not only for the proper functioning of said devices but also for the image of manufacturers for whom returns to after-sales services are very badly perceived.
    [0004] Thus, a degradation of the screen or of a screen is very detrimental for the use or even the proper functioning of the device in the future.
    To cope with this double problem, solutions aimed at making shatterproof or scratch-resistant glass or screens have been developed.
    Faces of highly transparent polycarbonate timepieces are used to, for example, improve decorative quality. In a case where an adhesive is used in a face of a timepiece created by bonding a plurality of substrates, in the form of a plate, air bubbles enter a bonding layer, a bonding layer between the substrates, and significantly reduce the aesthetic appearance of the timepiece as a whole. EP 2 508 952 describes a face of a timepiece comprising a first substrate which comprises at least 50% by weight of a polycarbonate, a second substrate which comprises at least 50% by weight of a polycarbonate and a layer bonding the first substrate and the second substrate. The bonding layer is configured from an adhesive composition obtained by irradiating a UV-crosslinking acrylic resin material.
    WO 2014 003 495 describes a protective film for a screen, which can be stuck in the correct position on a liquid crystal screen of a mobile phone. The protective film structure for a mobile phone screen includes the protective film, which is the same size as the liquid crystal screen on the mobile phone and the surface of which is coated with an adhesive agent, an anti-slip paper. lower adherent, which is bonded to the protective film so that a side surface of the lower release paper comes into close contact with an inner surface of the protective film. The protective film structure further includes an upper release paper, which is bonded to the other outer surface of the protective film, and first and second fixing papers, which are located on an end portion or the other end portion of the upper release paper and are glued and come into close contact with the edge of one end or the other end of the mobile phone. This scratch protection film does not provide any protection for waterproofing in case of breakage of the main screen.
    EP 2 754 739 describes a component of closing glass for an electronic device such as a telephone. The closing glass component comprises an aluminum oxide ceramic material having first and second main surfaces, the first and second main surfaces defining between them the closing glass component. A first part of the closing glass component has a residual compression stress induced in it by selective annealing of the first part of the closing glass and a second part of the closing glass component does not present a residual compression stress induced in it. The first part of the closing glass component, where a residual compressive stress is induced, has a higher residual compressive stress than the second part of the closing glass component, where the residual compressive stress is not induced. The crystalline aluminum oxide material is a substantially monocrystalline aluminum oxide material, such as, for example, sapphire.
    EP 3 121 002 A1 describes a protective cover for a user interface of an entertainment touch screen secured to the back of an aircraft seat. The cover includes an outer protective member comprising an outer surface comprising an ultra-thin glass layer, the ultra-thin glass comprising an inner surface and an opposite outer surface defining a thickness. The thickness is between 0.02 and 0.15 mm. An inner protective element made of plastic is disposed on the inner surface of the ultra-thin glass. This system is a kind of security leafing preventing the passenger of the plane from being injured in the event of a screen failure.
    The object of the present invention is to provide a mobile, handy, portable and transportable device by a user, among a wristwatch, a smartphone or a tablet, the mobile device comprising a glass or a screen, and arranged to ensure the watertightness and / or scratch protection of a device intended to display information visible to a user through the glass or the screen, the user being able to replace components himself and without tools of the device.
    According to the invention, a mobile device, handy, portable and transportable by a user, in particular among a wristwatch, a smartphone or a tablet, comprises a glass or a screen, arranged to ensure the sealing and / or a scratch-resistant protection of said mobile and handy device intended to display information visible by
    CH 713 642 A1 a user through the glass or the screen. The device comprises a first layer of shatterproof transparent plastic polymer material, the first layer of material being arranged on the device so that a first side is arranged on the information side and a second side is on the user side. The device comprises a second layer of transparent glass material having a scratch-resistant surface, in particular a sapphire crystal, superimposed on the first layer, the second layer having an external face arranged on the user side and a second internal face arranged on the information side, the second layer of material having the same shape and the same dimensions as the first layer of material except its thickness. A film of transparent repositionable glue is arranged on the internal face of the second layer of transparent glass material, so that the second layer of material with the repositionable glue can be removed to be replaced by another second layer of material without break the tightness of said device, said first layer always being permanently fixed to said mobile and handy device.
    In one embodiment, the apparatus comprises sealing means comprising a protuberance, a seal or a bonding arranged on the outer periphery of the first material.
    In one embodiment, the sealing of the device can be ensured by an O-ring which would be positioned between the device and the first layer of material or by an ultrasonic bonding which would be produced on the first layer of material.
    In one embodiment, the mobile device comprises positioning means, said positioning means comprising a protuberance or a series of protuberances or a groove, arranged on the external or internal periphery of the first material so that that these positioning means surround all or part of the second layer of material which covers the first layer of material.
    In a preferred embodiment, the first layer of material, the second layer of material and the repositionable adhesive film, once stacked, have a thickness of between 0.8 mm and 3 mm, typically 2 mm.
    In one embodiment, the positioning means comprise a notch formed in the first layer of unbreakable polymer. According to this embodiment, the notch constitutes an external peripheral protuberance of the first layer of unbreakable material.
    For better visual comfort, the first material layer and / or the second material layer have an anti-reflection treatment with optical radiation in the field of visible wavelengths.
    In a preferred embodiment, the first layer of material is a polycarbonate with a thickness of between 0.6 mm and 2 mm, typically 1 mm. Transparent polycarbonate is an almost unbreakable material. In addition, transparent polycarbonate has great clarity and good optical performance for applications where good visibility is important, especially in the field of watchmaking and watch glass.
    Preferably, the second layer of material is a transparent sapphire crystal with a thickness of between 0.2 mm and 1 mm, typically 0.55 mm. This material is of a particular consistency and is considered to be scratch-resistant. It is also found in watch glass for high quality watches and this material can be round or square, rectangle, oval, triangle, rhombus, or any other shape.
    Such a mobile device making it possible to combine the sealing aspect and the scratch-proof aspect can be, for example, a wristwatch, a smartphone, a tablet or any other similar portable device comprising a screen such as a portable game console.
    We choose a repositionable transparent adhesive suitably by adjusting its mechanical properties and so that it is compatible with the support on which it is coated on the one hand, and the support on which it is glued in a repositionable manner. Preferably, the repositionable adhesive is deposited at the end of the manufacture of transparent glass ice, for example by spraying and homogeneously over the entire glass surface. Advantageously, the adhesive is chosen from the adhesives allowing an almost instantaneous grip on the surface on the glass glass in order to be able to superimpose thereon an interlayer, for example a sheet of suitable paper. For example, the glue may have been covered after a drying time with a film of PTFE (polytetrafluoroethylene) which the user peels off before the sapphire crystal is bonded to the first layer of material.
    In a variant, the adhesive is in the form of double-sided adhesive tape with a polyester support and a high-performance surface adhesive which provides good adhesion to substrates with high and low surface energy. The thickness of the repositionable glue is between 80 microns and 250 microns depending on the model chosen. The double-sided tape is of course transparent. In addition, the adhesive has very good shear and peel resistance. Preferably, the adhesive has an adhesive force of between 5 N / cm and 50 N / cm, typically 15 N / cm. According to another aspect, the device of the invention comprises a layer of transparent sapphire glass having a scratch-resistant surface on a first side, a second opposite side comprising a repositionable adhesive film can be supplied separately from the system. Thus, when the sapphire glass layer, scratch-resistant but which can break, breaks, a change of the sapphire glass layer makes it possible to restore the mobile device to “new” without ever having any effect on the sealing of the apparatus.
    According to this other aspect of the invention, the thickness of the layer of transparent glass, in particular sapphire, is between 0.2 mm and 1 mm, preferably 0.55 mm.
    CH 713 642 A1 In one embodiment, a component according to the present invention comprises a layer of transparent glass, in particular of sapphire, having a scratch-resistant surface on a first face, a second opposite face comprising a film of repositionable glue.
    Preferably, the thickness of the transparent glass layer is between 0.2 mm and 1 mm, typically 0.55 mm.
    In one embodiment, the transparent glass layer is a translucent transparent glass tinted and / or smoked and / or, colored and / or broken and / or screen-printed and or metallized.
    For a practical aspect, a kit can comprise one or a plurality of components according to the present invention, the kit further comprising a means for cleaning the first layer of material, in particular a wipe, and / or a system of extraction, in particular a suction cup, to remove the second material to be replaced.
    In a variant, the kit comprises a plurality of components which are different from each other.
    This component is available to the user either when purchasing the device with at least a second layer of replacement material of selected shape and dimensions, covered with a film of repositionable adhesive with a protective sheet. on the sticky part, either by purchase from a spare collection available at a point of sale.
    The characteristics of the invention will appear more clearly on reading the description of several embodiments given solely by way of example, in no way limiting with reference to the schematic figures, in which:
    Fig. 1 shows a sectional view of a stack of layers of materials according to the present invention;
    Fig. 2 shows a sectional view of a device mounted on an apparatus comprising a screen;
    Fig. 3 shows a perspective view of a wristwatch in which a crystal comprising a repositionable glue is arranged to be arranged on a crystal of the watch; and
    Fig. 4 shows a perspective view of a smartphone comprising a system according to the present invention.
    As illustrated in FIG. 1, a mobile device comprises a first layer 1 of unbreakable transparent polycarbonate, a second layer 2 of transparent sapphire glass having an anti-scratch treatment, superimposed on the first layer 1, the second layer 2 having an external face arranged on the user side and a second internal face arranged on the information side. The device comprises positioning means in the form of a notch comprising a protuberance 8 arranged on the external periphery of the first layer 1 of polycarbonate so that these positioning means surround the second layer 2 of sapphire glass which covers the first layer 1 of polycarbonate. A film of repositionable glue 4 is arranged on the internal face of the layer of transparent sapphire glass 2 so that the layer of sapphire glass 2 with repositionable glue 4 can be removed without breaking the sealing of said device and replace with a new layer of sapphire glass 2 with repositionable adhesive 4, this new layer being available to the user.
    An example of a repositionable transparent adhesive is the adhesive reference 9088FL from the house of 3M. As a general rule, the repositionable glue should have a thickness of a few tens to a few hundred microns, for example from 100 microns to 200 microns.
    As illustrated in FIG. 2, the mobile device of the present invention is designed to be incorporated into an apparatus 7 without distorting the object. The device according to the invention comes in place of a conventional screen or glass. The device 7 comprises sealing means 3 in the form of a weld of the peripheral end of the first layer 1 on the external periphery of the device 7. Positioning means 8 surround the second layer of material 2 which covers the first layer 1 of material. A film of transparent repositionable adhesive 4 is arranged on the internal face of the second layer 2 of transparent glass material, so that the second layer of material with the repositionable adhesive can be removed without breaking the sealing of said device 7 and replace with a new layer of sapphire glass 2 with repositionable adhesive 4 available to the user.
    The example illustrated in FIG. 3 is a wristwatch 5. The device of the present invention makes it possible to ensure the watertightness and scratch-resistant protection of the wristwatch 5 intended in particular to display the time through the ice. In this example, the device of the present invention comprises a first layer 1 of unbreakable transparent polycarbonate material. The polycarbonate layer 1 is arranged on the wristwatch 5 so that a first face is arranged on the dial side of the wristwatch 5 and a second face on the user side. Polycarbonate is a material widely used in the watchmaking field, in particular for its robustness, despite its sensitivity to scratches. A second layer 2 of transparent sapphire glass having an anti-scratch surface is ready to be arranged on the polycarbonate layer 1 mounted on the wristwatch 5. The layer of transparent sapphire glass 2 comprises a film of repositionable glue 4 arranged on the inner face of said layer of transparent sapphire glass 2. Thus, the layer of sapphire glass 2 with repositionable glue 4 can be superimposed on the first polycarbonate layer 1 arranged
    CH 713 642 A1 on the wristwatch 5 and if necessary, for example in the event of the sapphire glass layer 2 being broken, said sapphire glass layer 2 can be removed without breaking the watertightness of the wristwatch 5. A watch bezel 8 provides a means of positioning the sapphire crystal 2, the watch bezel being arranged on the outer periphery of the polycarbonate 1 so that these sealing means 3 surround the polycarbonate layer 1 and are never broken if the sapphire crystal is changed 2.
    In a variant not shown, the sapphire crystal is contained in a notch of ice, housing hollowed out either in the bezel of the case, or directly in its middle.
    The stack of layers of polycarbonates, sapphire glass and repositionable glue represent, for example, a thickness of 1.6 mm. The polycarbonate has a thickness of 1 mm and the sapphire glass a thickness of 0.55 mm.
    In the world of smartphones, the screen is by far the element that most frequently breaks even if it is a reinforced glass. Sapphire is more robust and more scratch resistant than glass.
    As illustrated in FIG. 4, a smartphone 6 has a touch screen. This touch screen is composed of a first layer 1 of shatterproof transparent plastic polymer material, the first layer 1 of material being arranged on said smartphone 6 so that a first side is arranged on the information side and a second side is on the user side. . A second layer of material 2 of transparent sapphire glass having a scratch-resistant surface is ready to be superimposed on the first layer 1 by means of a film of transparent repositionable adhesive 4 arranged on the internal face of the layer of transparent sapphire glass 2.
    In this example, the repositionable glue is compatible with the support on which it is coated on the one hand, here a sapphire crystal, and the support on which it is bonded in a repositionable manner, here a polycarbonate.
    According to FIG. 4, a notch 3 in the box of the smartphone 6 constitutes an external peripheral protuberance of the first layer of unbreakable material.
    In this example, the first layer of material 1 and the second layer of material 2 have an anti-reflection treatment with optical radiation in the visible wavelength range. The second layer of material 2 is a substantially monocrystalline aluminum oxide, more precisely a synthetic sapphire having a scratch-resistant surface on a first face, a second opposite face comprising a film of repositionable adhesive 4.
    According to the present invention, the creation of a sandwich comprising a polycarbonate layer, a layer of synthetic sapphire with an invisible repositionable binder, allows never to impact the tightness of the device in case of breakage of the layer in sapphire crystal. Thus, the broken sapphire glass layer can be removed, the device remaining functional and waterproof until the installation of a new repositionable sapphire glass layer. Thus, we obtain a scratch-resistant surface condition, and in the event of an ice impact, the polycarbonate layer does not break and therefore protects the interior of the device against dust and humidity while awaiting replacement.
    权利要求:
    Claims (20)
    [1]
    claims
    1. Mobile, handy, portable and transportable device by a user, in particular among a wristwatch, a smartphone or a tablet comprising a crystal or a screen, and arranged to ensure the sealing and / or scratch-resistant protection of said mobile and handy device which is intended to display information visible to a user through the glass or the screen, said device comprising:
    - a first layer of material (1) made of unbreakable transparent plastic polymer, the first layer of material (1) being arranged on said device so that a first side is arranged on the information side and a second side on the user side,
    - a second layer of transparent glass material (2) having a scratch-resistant surface, in particular a sapphire crystal, superimposed on the first layer (1), the second layer (2) having an external face arranged on the user side and a second face internal arranged on the information side, the second layer of material (2) having the same shape and the same dimensions as the first layer of material (1) apart from its thickness and
    - a film of transparent repositionable adhesive (4) arranged on the internal face of the second layer of material (2) made of transparent glass, so that the second layer of material (2) with the repositionable adhesive (4) can be removed to be replaceable with another second layer of material (2) without breaking the seal of said device, said first layer being always permanently fixed to said mobile and handy device.
    [2]
    2. Apparatus according to claim 1, comprising sealing means (3) comprising a protuberance, a seal or a bonding arranged on the external or internal periphery of the first material (1).
    [3]
    3. Apparatus according to one of claims 1 or 2, comprising positioning means (8), said positioning means (8) comprising a protuberance or a groove, arranged on the external or internal periphery of the first material (1) of so that these positioning means (8) surround all or part of the second layer of material (2) which covers the first layer of material (1)
    [4]
    4. Apparatus according to one of the preceding claims, in which the first layer of material (1), the second layer of material (2) and the film of repositionable adhesive (4), once stacked, have a thickness of between 0.8 mm and 3 mm, typically 2 mm.
    CH 713 642 A1
    [5]
    5. Apparatus according to one of the preceding claims 3 to 4, wherein the positioning means (8) comprise a notch formed in the first layer (1) of unbreakable polymer.
    [6]
    6. Apparatus according to claim 5, wherein said notch constitutes an external peripheral protuberance of the first layer (1) of unbreakable material.
    [7]
    7. Apparatus according to one of the preceding claims, wherein the first layer of material (1) and / or the second layer of material (2) have an anti-reflection treatment with optical radiation in the visible wavelength range .
    [8]
    8. Apparatus according to one of the preceding claims, wherein the first layer of material (1) is a polycarbonate or an acrylic material with a thickness between 0.6 mm and 2 mm, typically 1 mm.
    [9]
    9. Apparatus according to one of the preceding claims, wherein the second layer of material (2) is a sapphire glass with a thickness between 0.2 mm and 1 mm, typically 0.55 mm.
    [10]
    10. Apparatus according to one of the preceding claims, wherein the first layer of material (1) and the second layer of material (2) are curved in exact correspondence with each other.
    [11]
    11. Apparatus according to claim 10 comprising a screen.
    [12]
    12. Wrist watch according to one of claims 1 to 11.
    [13]
    13. Smartphone according to one of claims 1 to 11.
    [14]
    14. Tablet according to one of claims 1 to 11.
    [15]
    15. Component of an apparatus according to one of claims 1 to 11, the component comprising a layer (2) of transparent glass, in particular sapphire, having a scratch-resistant surface on a first face, a second opposite face comprising a repositionable glue film (4).
    [16]
    16. Component of an apparatus according to claim 15, wherein the transparent glass layer is made of sapphire.
    [17]
    17. Component according to either of claims 15 or 16, the thickness of the transparent glass layer of which is between 0.2 mm and 1 mm, typically 0.55 mm.
    [18]
    18. Component according to one of claims 15 to 17, wherein the transparent glass layer is a translucent transparent glass tinted and / or smoked and / or, colored and / or broken and / or screen-printed and or metallized.
    [19]
    19. Kit comprising one or a plurality of components according to one of claims 15 to 18, the kit further comprising means for cleaning the first layer of material (1), in particular a wipe, and / or a system for extraction, in particular a suction cup, to remove the second material (2) to be replaced.
    [20]
    20. Kit comprising a plurality of components according to one of claims 15 to 18, of which a plurality of components are different from each other.
    CH 713 642 A1
    类似技术:
    公开号 | 公开日 | 专利标题
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    EP2874024A1|2015-05-20|Mother-of-pearl dial for concealed display
    WO2009005133A1|2009-01-08|Toning window material
    FR3062809A3|2018-08-17|
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    FR2913842A1|2008-09-19|KEY, ENTRY DEVICE AND MOBILE DEVICE EQUIPPED THEREWITH
    EP3596558B1|2021-03-31|Apparatus comprising a glass or a screen
    JP2005123735A|2005-05-12|Mobile apparatus
    WO2018167582A1|2018-09-20|Apparatus comprising a glass or a screen
    EP3602203A1|2020-02-05|Reading device for an apparatus with glass or screen
    CN209015622U|2019-06-21|A kind of Flexible Displays mould group
    EP0717328B1|1999-06-02|Wear resistant transparent closing member of a watch case and watch case provided with the same
    CH708838A2|2015-05-15|translucent or semi-transparent dial for hidden display.
    EP1672921A1|2006-06-21|Mask for flat image screen
    EP1174756B1|2015-09-09|Display assembly comprising an electro-optical and a photovoltaic cell
    EP2988180A1|2016-02-24|Capacitive touch-sensitive glass for an electronic instrument, and method for manufacturing same
    EP1435018B1|2007-12-12|Flat liquid crystal display operating in reflective mode and method for making same
    WO2021193387A1|2021-09-30|Half-silvered mirror sheet
    TWM592098U|2020-03-11|Lens protection mirror structure
    CN209928844U|2020-01-10|Display screen with double-layer protection
    EP0854403B1|2005-06-29|Wear resistant transparent watch crystal and watch case provided with the same
    KR20150034456A|2015-04-03|Film for protecting LCD surface and method for manufacturing the same
    EP1457811A1|2004-09-15|Negative-type display device with uniform colour and method of producing such a device
    JP3610022B2|2005-01-12|Watch exterior structure
    同族专利:
    公开号 | 公开日
    KR20190131506A|2019-11-26|
    JP2020514777A|2020-05-21|
    EP3596558B1|2021-03-31|
    EP3596558A1|2020-01-22|
    US20200391482A1|2020-12-17|
    CN110603496A|2019-12-20|
    CH713579A1|2018-09-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20040109096A1|2002-12-05|2004-06-10|3M Innovative Properties Company|Overlay mounting system for display|
    US20070229962A1|2006-04-01|2007-10-04|Mason Andrew C Jr|Protective film application kit and method|
    WO2008002772A1|2006-06-27|2008-01-03|3M Innovative Properties Company|Rigid optical laminates and methods of forming the same|
    EP2644670A2|2010-11-22|2013-10-02|LG Hausys, Ltd.|Double-sided adhesive sheet and display device for touch panel including same|
    EP3018887A1|2014-10-20|2016-05-11|Samsung Electronics Co., Ltd.|Electronic device and method of fabricating exterior member for the same|
    EP3121002A1|2015-07-21|2017-01-25|Panasonic Avionics Corporation|Scratch resistant layer of ultra-thin glass on a substrate for touch sensitive display|
    US7966785B2|2007-08-22|2011-06-28|Apple Inc.|Laminated display window and device incorporating same|
    US8940122B2|2010-03-12|2015-01-27|Wrapsol Acquisition, Llc|Protective adhesive film, method of adhering protective adhesive film to a device, and device comprising protective adhesive film|
    CN103645818A|2013-11-26|2014-03-19|浙江上城科技有限公司|Sapphire touch screen and producing method thereof|
    CN203966101U|2014-07-02|2014-11-26|厦门润晶光电有限公司|A kind of sapphire screen cover slide|
    CN204894644U|2015-03-02|2015-12-23|美客族展业股份有限公司|Sapphire screen protector that breakage proof splits|
    CN105538813A|2015-12-09|2016-05-04|安徽海聚信息科技有限责任公司|Sapphire screen and production process thereof|
    CN106412167A|2016-11-30|2017-02-15|天通控股股份有限公司|Sapphire mobile phone protecting film and processing technology thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH00328/17A|CH713579A1|2017-03-17|2017-03-17|System comprising an ice cream or a screen.|JP2019571815A| JP2020514777A|2017-03-17|2018-02-14|Device containing crystal glass or screen|
    CN201880030293.4A| CN110603496A|2017-03-17|2018-02-14|Devices comprising crystals or screens|
    KR1020197029040A| KR20190131506A|2017-03-17|2018-02-14|Devices containing crystals or screens|
    PCT/IB2018/050902| WO2018167582A1|2017-03-17|2018-02-14|Apparatus comprising a glass or a screen|
    EP18708214.4A| EP3596558B1|2017-03-17|2018-02-14|Apparatus comprising a glass or a screen|
    US16/494,786| US20200391482A1|2017-03-17|2018-02-14|Apparatus comprising a glass or a screen|
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