• 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:
    Screen protector for mounting on screens for phones and tablets, the screen protector comprising a construction of at least two layers, a glue layer and a protective layer. The screen protector comprises a through hole in an area where a camera and / or sensor is mounted in the screen, such as in the edge area of the screen, and there is mounted a movable element which is not transparent in connection with the opening of the hole, a closed position blocks the camera and / or sensor, and in at least one non-closed position allows the camera and / or sensor to be uncovered, which movable element is arranged for retention in the through hole in the screen protector's mounted state.
    公开号:DK201870050A1
    申请号:DKP201870050
    申请日:2018-01-24
    公开日:2019-08-26
    发明作者:Gudsøe Mikkel
    申请人:Panzer Glass A/S；
    IPC主号:
    专利说明:

    Privacy Screen Protector
    FIELD OF THE INVENTION
    The present invention relates to a privacy screen protector for mounting on screens for phones and tablets and screens for other portable screen devices, wherein the screen protector comprises at least two layers, an adhesive layer and a protective layer, the screen protector having an inside surface which will be in use facing the screen. , and an exterior that will be in use away from the screen.
    BACKGROUND OF THE INVENTION
    It is common to use phones and tablets in many contexts and situations. As phones and tablets are mobile and are included in many activities in pockets and bags, for example, the screens are exposed to a variety of external effects. Screen wear and screen breakage is therefore a common consequence. Screen protectors are used to protect the screen of phones and tablets from the external effects and thus extend the life of the devices.
    It is common for these screen protectors to consist of at least two layers. An adhesive layer on the inside of the screen protector facing the screen of the apparatus the screen protector is mounted on, and a protective layer located on an outside facing the inside of the screen protector.
    Apps on both phones and tablets that have the right to use the camera and / or sensors can activate these without informing the user, and this can be activated against the user's wishes, for example through hacking, viruses or the like. Therefore, it can be advantageous if the user can limit the field of view of the camera and / or sensors so that in the event of unwanted activation, data from the surroundings cannot be recorded. This can be done by placing a non-transparent element in front of the camera and / or the sensors.
    For this purpose, there are mechanical sliders that can be glued to the screen or a screen protector. However, they have the disadvantage that they are unaesthetic and extend significantly
    GB 2018 70050 A1 edge of screen or screen protector. Furthermore, they can detach from the adhesive area during use.
    The object of the invention
    It is an object of the invention to provide a screen protector where the screen protector enables the field of view of a camera and / or sensors to be limited.
    Description of the Invention
    These objects are achieved with a screen protector of the type mentioned initially, characterized in that the screen protector further comprises a through hole in an edge area, where a camera and / or sensor is mounted in the screen, such as in the edge area of the screen and mounted a movable element made of a non-transparent material in the aperture of the hole, the movable element in a closed position blocks the camera and / or sensor and in at least one non-closed position allows the camera and / or sensor to be uncovered, which movable member is arranged for retention in the through-hole in the screen protector's mounted state.
    Thus, the screen protector comprises a manual device which can be operated so that the camera built into the device can be blocked or exposed to be uncovered again. The screen protector itself can be fully transparent or have an additional filter layer that gives the screen protector a further privacy effect.
    The screen protector may be adapted to the characteristics and / or design of a specific device. That is, the mold may be adapted to the shape of the apparatus, such as there may be openings or holes in the screen protector for use of controls in the apparatus.
    The area of the through-hole is usually small compared to the area covered by the entire screen protector.
    The protective layer may be made of glass or other materials, such as a mixture of glass and plastic / polymer or carbon. Suitable for example are polyethylene terephthalate (PET), polycarbonate (PC), acrylonitrile butadiene styrene (ABS) as well as a mixture of PC and AB S. In such a construction, the screen protector may comprise glass in that part of the
    The 2018 201850 A1 screen protector that covers the screen and includes plastic / polymer or carbon in the part of the screen protector that covers the screen frame.
    In addition to the protective and adhesive layers, the screen protector may also include several layers. For example, an oleophobic layer against fingerprints.
    The screen protector may be flat or curved. This applies to both the central part of the screen protector as well as the peripheral part of the screen protector. In principle, the central portion will only be slightly curved as it may be adapted to a curved screen. The peripheral portion may be more curved in that it may be aligned with the side edges of the telephone or tablet.
    In a further embodiment, the screen protector is characterized in that the through hole has a first portion at the inside of the screen protector and a second portion which in use will be turned away from the screen relative to the first portion of the through hole, which first portion thereof through-hole has a wider spread than the second part of the through-hole, in that the movable element comprises at least one inner first part and outer second part, the inner first part having a greater distribution than the outer second part, as seen in a parallel to the screen protector, the inner first part of the movable element is arranged for receiving into the first part of the through hole, the outer second part of the moving element is arranged for receiving into the second part of the through hole, so that the movable element cannot leave the hole when the screen protector is mounted on the screen.
    In a further embodiment, the screen protector is characterized in that the through-hole has a first part at an inner side which will be in use facing the screen and a second part which will be in use away from the screen relative to the first part. of the through-hole, which first part of the through-hole has a wider distribution than the second part of the through-hole, that the movable element comprises at least a first part and a second part, where the first part has a greater distribution than the second part. as seen perpendicular to the screen protector, that the first part of the movable element is arranged for admission into the first part of the through hole, that the second part of the movable element is arranged for admission into the through hole anDK 2018 70050 A1 that part and that the through hole cooperates so that the moving element cannot leave the hole when the screen protector is mounted on the screen.
    If the through hole is located in an area where the screen protector is made of a hard material such as glass, the moving member is advantageously made of a resilient material, preferably plastic such as silicone. This means that it is easy to place the movable element in the through hole. The movable member can then be positioned by temporary deformation of the resilient movable member.
    If the through hole is located in an area where the screen protector is made of a resilient material such as plastic or carbon, the movable member may be made of a hard material such as hard plastic, carbon or metal. The movable member can then be positioned by temporary deformation of the screen protector material in the edge area around the hole.
    The movable member may be made of a wide variety of materials. Suitable for example are polyethylene terephthalate (PET), polycarbonate (PC), acrylonitrile butadiene styrene (AB S) as well as a mixture of PC and AB S.
    According to a further embodiment, the screen protector is characterized in that the first part of the through hole is formed in the adhesive layer of the screen protector.
    According to a further embodiment, the screen protector is characterized in that the movable element further comprises a third part which is in use at a further distance from the screen than the second part, and that the third part has a wider spread than the second part, such as viewed perpendicular to the screen protector.
    Hereby, the first and third portions will have an extension beyond the aperture on either side of the screen protector. This ensures a retention of the moving element in a situation where the screen protector is not mounted on the screen.
    DK 2018 70050 A1
    According to a further embodiment, the screen protector is characterized in that the movable element is made of a resilient material, preferably plastic, such as silicone.
    According to a further embodiment, the screen protector is characterized in that the protective layer of the screen protector comprises a first central part made of glass and a second peripheral part made of plastic or carbon.
    Generally, the central portion of the screen protector will have a larger area than the area of the peripheral portion.
    According to a further embodiment, the screen protector is characterized in that in the transition region from the peripheral part to the central part there is provided an overlap of the material of the peripheral part over the glass in the central part on the outside of the screen protector, which preferably comprises a gradually decreasing or rounded edge.
    The overlapping edge area reduces the visible joint between the central portion and the peripheral portion. Transition from the plastic or carbon material to the glass will usually be visible if there was no overlapping edge area of plastic. It is preferred that the overlapping plastic has a rounded edge as this also reduces the visibility.
    According to a further embodiment, the screen protector is characterized in that the movable element comprises a first sub-element and a second sub-element interconnected by releasable interlocking means.
    The coupling means may be formed as a recessed hole in one of the sub-elements and a corresponding mushroom-shaped projecting part on the other sub-element. Other embodiments of the interconnecting means are possible, such as a screw connection, or a hole with a series of barbs and the corresponding portion.
    The construction of the movable element of two sub-elements makes it possible to assemble and retain the movable element in the through hole of the screen protector, without it being mounted on the screen. This is particularly advantageous when the moving member comprises the third part.
    DK 2018 70050 A1
    According to a further embodiment, the screen protector is characterized in that the movable element has an elongated shape, as seen perpendicular to the screen protector.
    According to a further embodiment, the screen protector is characterized in that the movable element comprises at least one rounded edge.
    The movable member may have sharp and / or rounded edges. This includes, for example, side edges, end edges and the flat sides. Furthermore, this includes the shape of the moving element seen perpendicular to the screen protector.
    According to a further embodiment, the screen protector is characterized in that the movable element has a circular shape, as seen perpendicular to the screen protector.
    The moving member may be made in various geometric shapes.
    According to a further embodiment, the screen protector is characterized in that the movable element can be translated translationally perpendicular to the screen protector, the through hole in translation having a greater extent than the moving element.
    According to a further embodiment, the screen protector is characterized in that the movable element has an elongated shape with at least a part circular end edge and that the through hole is formed with a part circular corner adapted to the part circular end edge and a triangular shape where the side opposite the a portion of a circular corner is formed by a circular arc designed so that the movable member can be rotated about an axis perpendicular to the screen protector, the partial circular end edge rotating upon abutment toward the portion of the circular corner.
    drawing Description
    The invention will be described in the following with reference to the drawing, in which
    FIG. 1 is a plan view of a screen protector according to the invention seen from the outside with the movable element in a closed position;
    DK 2018 70050 A1
    FIG. 2 is a plan view of a screen protector according to the invention seen from the outside with the movable element in a closed position,
    FIG. 3 is a plan view of a screen protector according to the invention seen from the inside facing the screen (not shown) in use;
    FIG. 4 shows a screen protector viewed from a side perpendicular to the outside 5,
    FIG. 5 shows an embodiment of the moving element seen in a direction perpendicular to the outside,
    FIG. 6 shows the moving element seen in figure in a direction parallel to the outside,
    FIG. 7 shows a further embodiment of the moving element seen in a direction perpendicular to the outside,
    FIG. 8 shows the moving element seen in figure in a direction parallel to the outside,
    FIG. 9 shows a further embodiment of the moving element seen in a direction perpendicular to the outside,
    FIG. 10 shows the moving element seen in figure in a direction parallel to the outside,
    FIG. 11 shows the protective layer of one embodiment of the screen protector viewed perpendicular to the layer,
    FIG. 12 shows the adhesive layer 11 of an embodiment of the screen protector viewed perpendicular to the layer,
    FIG. Figure 13 shows the screen protector with protective layers and adhesive layers from Figures 11 and 12 viewed perpendicular to the layers
    FIG. 14 shows a further embodiment of the screen protector seen perpendicular to the outside,
    FIG. 15 shows the embodiment of the screen protector seen in Figure 14 perpendicular to the outside,
    FIG. 16 shows the moving element seen in Figures 14 and 15 seen perpendicular to the outside,
    FIG. 17 shows the moving element seen in Figures 14 and 15 seen parallel to the outside,
    FIG. 18 shows the screen protector perpendicular to the inside,
    FIG. 19 is a cross-sectional view through a screen protector mounted on the screen of a telephone or tablet;
    FIG. 20 is a cross-sectional view through a screen protector mounted on the screen of a telephone or tablet;
    FIG. Fig. 21 is a cross-section through an embodiment of the movable element seen from a side perpendicular to the flat side of the screen protector; and
    DK 2018 70050 A1
    FIG. 22 shows a cross-section through an embodiment of the moving element seen from a side perpendicular to the flat side of the screen protector.
    It should be noted that the same elements in the drawings have identical numbers. Therefore, not all details of the individual depictions of the invention will necessarily be mentioned in connection with all drawings.
    Detailed description of the invention
    Figure 1 shows a principle sketch of a screen protector 1 according to the invention seen from the outside facing away from the screen (not shown) during use. The through hole 2 is seen in the area 4 where a camera and / or sensor is mounted in the screen and the moving element 3. The moving element 3 is in an un-closed position where the camera or sensor is not blocked.
    Figure 2 shows a principle sketch of a screen protector 1 according to the invention seen from the outside facing away from the screen (not shown) during use. The through hole 2 is seen in the region 4, where a camera and / or sensor is mounted in the screen and the moving element 3. The moving element 4 is in a closed position where the camera or sensor is blocked.
    Figure 3 shows a principle sketch of a screen protector 1 according to the invention seen from the inside facing the screen (not shown) during use. The through hole 2 is seen in the area 4, where a camera and / or sensor is mounted in the screen and the moving element 3 in an un-closed position. The through hole comprises a first portion 7 on the inside 8 of the through hole and a second portion 9 on the outside 10.
    Figure 4 shows a screen protector viewed from a side perpendicular to the outside 5. A protective layer 12 facing the outside 5 is seen and an adhesive layer 11 facing the inside.
    Figure 5 shows an embodiment of the moving element 3 seen in a direction perpendicular to the outside. The movable member 3 has a circular shape and comprises a first portion 13 facing the inside 6 and a second portion 14 facing the outside.
    DK 2018 70050 A1
    Figure 6 shows the moving element 3 seen in Figure 5 in a direction parallel to the outside. The movable member 3 has a circular shape and comprises a first portion 13 facing the inner surface 6 and a second portion 14 facing the outer surface 5.
    Figure 7 shows a further embodiment of the moving element 3 seen in a direction perpendicular to the outside. The movable member 3 has an elongated shape with rounded edges and comprises a first portion 13 facing the inside 6 and a second portion 14 facing the outside 5.
    Figure 8 shows the moving element 3 seen in Figure 7 in a direction parallel to the outside. The movable member 3 comprises a first portion 13 facing the inner surface 6 and a second portion 14 facing the outer surface 5.
    Figure 9 shows a further embodiment of the moving element 3 seen in a direction perpendicular to the outside 5. The movable element 3 has a circular shape and comprises a first part 13 facing the inside 6, a second part 14 and a third part 15, facing the outside 5.
    Figure 10 shows the moving element 3 seen in Figure 9 in a direction parallel to the outside 5. The third part 15 of the moving element 3 facing the outside 5 is seen.
    Figure 11 shows the protective layer 12 of an embodiment of the screen protector viewed perpendicular to the layer. There is seen the second hole 19 of the through hole 2.
    Figure 12 shows the adhesive layer 11 of an embodiment of the screen protector viewed perpendicular to the layer. The first part 2 of the through hole 2 can be seen.
    Figure 13 shows the screen protector with protective layer 12 and adhesive layer 11 from figures 11 and 12 viewed perpendicular to the layers.
    Figure 14 shows a further embodiment of the screen protector 1 seen perpendicular to the outside 5. The movable element 3 is seen in an embodiment which rotates in a non-closed position.
    DK 2018 70050 A1
    Figure 15 shows the embodiment of the screen protector 1 seen in Figure 14 perpendicular to the outside 5. The moving element 3 is seen in a closed position.
    Figure 16 shows the moving element 3 seen in figures 14 and 15 perpendicular to the outside 5. The element 3 comprises a first part 13 and a second part 14.
    Figure 17 shows the moving element seen in Figures 14 and 15 seen parallel to the outside
    The element 3 comprises a first part 13 and a second part 14.
    In FIG. 15 to 17, it can be seen that the movable member 3 has an elongated shape with at least a part circular end edge 28 and that the through hole is formed with a part circular corner 29 adapted to the part circular end edge 28 and a triangular shape, the side facing the part circular corner 29 is formed by a circular arc 30 which is designed so that the movable member 3 can be rotated about an axis perpendicular to the screen protector, with the semi-circular end edge 28 rotating upon abutment toward the semi-circular corner 29.
    Figure 18 shows the screen protector 1 seen perpendicular to the inside 6. The first part 18 and the second part 19 of the through hole 2 are seen.
    Figure 19 shows a section of a cross section through a screen protector 1 mounted on the screen 20 of a telephone or tablet 33. The screen protector comprises an adhesive layer 11 and a protective layer 12. The protective layer 11 consists of a central part 23 made of glass and a peripheral part 24 made of in a plastic or carbon material such as PET.
    Figure 20 shows a section of a cross-section through a screen protector 1 mounted on the screen 20 of a telephone or tablet 33. The screen protector comprises an adhesive layer 11 and a protective layer 12. The protective layer 11 consists of a central part 23 made of glass and a peripheral part 24 made of in a plastic or carbon material such as PET. An overlap 31 of the material of the peripheral portion 24 is provided over the glass in the central portion 23 on the outside of the screen protector 1. The overlap 31 comprises a rounded edge 32. The rounded edge reduces the visible transition from the plastic material to the glass.
    Figure 21 shows a cross-section through an embodiment of the moving element 3 seen from a side perpendicular to the flat side of the screen protector. The moving element 3 about
    DK 2018 70050 A1 comprises a first sub-element 25 and a second sub-element 26, which are provided with releasable interconnecting means 27 in the form of an undercut hole. The sub-elements are displayed in non-assembled state.
    Figure 22 shows a cross section through an embodiment of the moving element 3 seen from a side perpendicular to the flat side of the screen protector. The movable member 3 comprises a first member 25 and a second member 26 which are provided with releasable interconnecting members 27 in the form of an undercut hole. The sub-elements are displayed in non-assembled state.
    reference signs
    1. Screen protectors
    2. Through hole
    3. Moving element
    4. Area where a camera and / or sensor is mounted in the monitor
    5. Exterior of the screen protector
    6. Inside of the screen protector
    7. First part of the through hole
    8. Inside of the through hole
    9. Second part of the through hole
    10. Exterior of the through hole
    11. Glue layer
    12. Protection layer
    13. The first part of the moving element
    14. Second part of the moving element
    15. Third part of the moving element
    16. Exterior of the moving element
    17. The inside of the moving element
    18. The first part of the through-hole
    19. Second part of the through-hole
    20. Display
    23. Central part
    24. Peripheral part
    25. The first element of the moving element
    DK 2018 70050 A1
    26. Second moving element of the moving element
    27. Detachable interlocking means
    28. Part circular end edge
    29. Subcircular corner
    30. Circular arc
    31. Overlap
    32. Rounded edge
    33. Phone or tablet
    权利要求:
    Claims (12)
    [1]
    patent claims
    A screen protector (1) for mounting on screens (20) for phones and tablets and screens for other portable display devices, wherein the screen protector (1) comprises at least two layers, an adhesive layer (11) and a protective layer (12), wherein the screen protector (1) ) has an inner side (6) which will be in use facing the screen (20) and an outer side (5) which will be facing away from the screen (20), characterized in that the screen protector (1) further comprises a through hole (2) in an edge area (4), where a camera and / or sensor is mounted in the screen (20), such as in the edge area of the screen (21), and a movable element (3) is mounted which is made of a non-transparent material, in the aperture of the hole (2), the movable element (3) in a closed position blocks the camera and / or the sensor, and in at least one non-closed position allows the camera and / or sensor to be uncovered which movable element (3) is arranged for retention in the through-hole (2) in screen protease mounted state of the ctor (1).
    [2]
    Screen protector (1) according to claim 1, characterized in that the through hole (2) has a first part (18) at the inside (6) of the screen protector and a second part (19) which in use will be turned away from the screen (20) with respect to the first part (18) of the through hole (2), which first part (18) of the through hole (2) has a wider spread than the second part (19) of the through hole (2). ) that the movable member (3) comprises at least one first portion (18) and second portion (19), the first portion (18) having a wider spread than the second portion (19), as seen perpendicular to the screen protector ( 1) that the first part (13) of the movable element (3) is arranged for receiving into the first part (18) of the through-hole (2), that the second part (14) of the movable element (3) is adapted to receive it the second part (19) of the through hole (2) so that the movable element (3) cannot leave the hole (2) when the screen protector (1) is mounted on the screen (1).
    [3]
    Screen protector (1) according to claim 2, characterized in that the first part (18) of the through hole (2) is formed in the adhesive layer (11) of the screen protector (1).
    [4]
    Screen protector (1) according to claim 2 or 3, characterized in that the movable element (3) further comprises a third part (15) which is in use at a longer distance.
    GB 2018 70050 A1 from the screen (20) than the second part (14), and that the third part (15) has a wider distribution than the second part (14), as seen perpendicular to the screen protector (1).
    [5]
    Screen protector (1) according to any one of the preceding claims, characterized in that the movable element (3) is made of a resilient material, preferably plastic, such as silicone.
    [6]
    Screen protector (1) according to any one of the preceding claims, characterized in that the protective layer (12) of the screen protector (1) comprises a first central part (23) made of glass and a peripheral part (24) made of plastic or carbon.
    [7]
    Screen protector according to claim 6, characterized in that in the transition area from the peripheral part (24) to the central part (23) an overlap (31) of the material of the peripheral part (24) is provided over the glass in the central part. (23) on the outside (5) of the screen protector (1), preferably overlap (31) comprising a gradually decreasing or rounded edge (32).
    [8]
    Screen protector (1) according to any of the preceding claims, characterized in that the movable element (3) comprises a first sub-element (25) and a second sub-element (26) interconnected by releasable interconnecting means (27). ).
    [9]
    Screen protector (1) according to any one of the preceding claims, characterized in that the movable element (3) has an elongated shape, as seen perpendicular to the screen protector (1).
    [10]
    Screen protector according to claims 1-9, characterized in that the movable element (3) has a circular shape, as seen perpendicular to the screen protector (1).
    [11]
    Screen protector (1) according to any one of the preceding claims, characterized in that the movable element (3) can be moved translationally perpendicular to the screen protector (1), the through hole (2) in the direction of translation having a to a greater extent than the moving element (3).
    DK 2018 70050 A1
    [12]
    Screen protector (1) according to claims 1-9, characterized in that the movable element (3) has an elongated shape with at least one part circular end edge (28) and that the through hole (2) is formed with a part circular corner (29) adapted to the subcircular end edge (28) and a triangular shape, the side opposite the portion of the circular corner being formed by a circular arc (30) designed so that the movable member (3) can be rotated about an axis. perpendicular to the screen protector (1), the subcircular end edge (28) rotating at abutment against the subcircular corner (29).
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    同族专利:
    公开号 | 公开日
    EP3742925A1|2020-12-02|
    DK180147B1|2020-06-25|
    CN111801029A|2020-10-20|
    US20210041602A1|2021-02-11|
    AU2019211941A1|2020-08-20|
    WO2019145007A1|2019-08-01|
    EP3742925A4|2021-08-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN2805247Y|2005-06-02|2006-08-09|上海环达计算机科技有限公司|Camera type mobile telephone set having protective cover for automatic picture-taking lens|
    WO2012061029A2|2010-11-05|2012-05-10|Targus Group International, Inc.|Portable electronic device case accessory with camera protection|
    US20130059117A1|2012-10-21|2013-03-07|John Hill|Display Screen Protecting Film with Reflective Graphical Elements|
    US9241051B1|2014-01-20|2016-01-19|Christian A. Peterson, III|Cell phone case for selectively blocking sound and video input|
    US9369170B2|2014-03-04|2016-06-14|Michael Sorrentino|Mobile device case with movable camera cover|
    US9756915B2|2014-05-08|2017-09-12|Quang Nguyen|Case for mobile electronic device with movable sensor cover|
    US9814151B2|2014-09-26|2017-11-07|Nlu Products, L.L.C.|Mobile electronic device faceplate border and related methods|
    ES2610787B1|2015-10-01|2018-02-07|Fernando BARBERO ALBARRÁN|Device to prevent remote and effective use of the camera and microphone of mobile phones|
    CN206452437U|2017-03-06|2017-08-29|浙江海洋大学|A kind of Multifunctional mobile phone protection case|CN208014265U|2017-12-30|2018-10-26|邓志军|Display screen peep-proof device and display screen screen protective device supporting member|
    法律状态:
    2019-08-26| PAT| Application published|Effective date: 20190725 |
    2020-06-25| PME| Patent granted|Effective date: 20200625 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201870050A|DK180147B1|2018-01-24|2018-01-24|Privacy screen protector|DKPA201870050A| DK180147B1|2018-01-24|2018-01-24|Privacy screen protector|
    AU2019211941A| AU2019211941A1|2018-01-24|2019-01-24|Privacy screen protector|
    EP19743251.1A| EP3742925A4|2018-01-24|2019-01-24|Privacy screen protector|
    CN201980009652.2A| CN111801029A|2018-01-24|2019-01-24|Privacy screen protector|
    PCT/DK2019/050029| WO2019145007A1|2018-01-24|2019-01-24|Privacy screen protector|
    US16/964,241| US20210041602A1|2018-01-24|2019-01-24|Privacy Screen Protector|
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