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    SEMI-AUTOMATIC MACHINE FOR APPLYING PROTECTIVE FOILS ONTO DISPLAYS OF ELECTRONIC DEVICES AND THE METHOD OF APPLYING PROTECTIVE FOILS USING A SEMI-AUTOMATIC MACHINE
    7.
    发明公开
    SEMI-AUTOMATIC MACHINE FOR APPLYING PROTECTIVE FOILS ONTO DISPLAYS OF ELECTRONIC DEVICES AND THE METHOD OF APPLYING PROTECTIVE FOILS USING A SEMI-AUTOMATIC MACHINE 审中-公开

    公开(公告)号：EP4230413A1

    公开(公告)日：2023-08-23

    申请号：EP22157562.4

    申请日：2022-02-18

    申请人： Lamel Technology Spolka z o.o.

    发明人： Babirecki, Wojciech ,  Leszczynski, Mariusz ,  Gramza, Piotr ,  Kozlowski, Piotr

    IPC分类号： B32B41/00 ,  B32B38/18 ,  B29C63/02 ,  G06F1/16

    摘要： A semi-automatic device for applying protective foils onto displays of electronic devices, characterized in that it consists of holder (2) for an electronic device (1) adapting to dimensions of the electronic device (1) in the form of a flat cuboid without an upper wall, with the side walls (3 and 3a) of the longer sides having a runner (4a) for the stabilizing element (4) of the device electronic (1) in the form of a polygon with one side facing the electronic device at an obtuse angle (5) to the side wall of the holder so as to block the corner of the electronic device (1); the holder (2) is adjustable in depth by the mechanism (6) lowering / lifting of the bottom (10) of the holder (2) through the screw (7) moving the wedges (8a, 8b) under the wedges (9a, 9b) fixed under the bottom of the holder (2) which allows to place the display plane of the electronic device (1) levelly with the edges of the side walls (3, 3a) of the holder (2), the catch (11) for a protective foil at one of the short sides of the holder (2) and two carriages: pressing and unrolling.
    A method of applying protective foils onto displays with device according to the invention.

    BONDING METHOD FOR FILM OF LENS
    8.
    发明公开
    BONDING METHOD FOR FILM OF LENS 审中-公开

    公开(公告)号：EP4230383A1

    公开(公告)日：2023-08-23

    申请号：EP21894056.7

    申请日：2021-11-22

    申请人： Huawei Technologies Co., Ltd.

    发明人： ZHENG, Xiaowen ,  ZHANG, Chao

    IPC分类号： B29C63/02 ,  B29C63/00

    摘要： A method for bonding a film (200) to a lens (300) and a device (100) for bonding a film to a lens (300) are provided. A first jig (10) and a second jig (20) are controlled to move relative to each other, to gradually bond a middle position to an edge position on the lens (300) to the film (200), so that bubbles between the film (200) and the lens (300) can be reduced, and a good film bonding effect can be achieved. In addition, it is unnecessary to process the film (200) in advance, and it is also unnecessary to obtain the lens (300) through injection molding after the film (200) is formed, so that optical performance or mechanical performance of the bonded film (200) can be ensured. A required optical element can be obtained by using the simple method for bonding the film (200), and optical performance and mechanical performance of the optical element obtained by bonding the film (200) to the lens (300) can be ensured.