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公开(公告)号：US08813312B2
公开(公告)日：2014-08-26
申请号：US13917157
申请日：2013-06-13
Applicant: Prexco Co., Ltd.
Inventor： In-Sung Song , Seung Hee Cho
CPC classification number: G06F1/1601 , G06F1/1681 , Y10T16/525 , Y10T16/53864 , Y10T16/5475 , Y10T16/5476
Abstract: The present invention provides a hinge for a display device. A hinge for a display device according to the present invention, which connects and folds/unfolds first and second plates in a display device, includes: a soft plate member that is bendable while connecting first and second plates; a plurality of ribs formed at regular intervals at both sides of the soft plate member; a link means connecting the ribs and composed of first and second link and individually rotating with the bending of the soft plate member; and a fixing mechanism generating a fixing force by spring elasticity to control the rotation angle of the first and second links of the link means.
Abstract translation: 本发明提供了一种用于显示装置的铰链。 根据本发明的显示装置的铰链，其在显示装置中连接和折叠/展开第一和第二板，包括：软板构件，其可连接第一和第二板时可弯曲; 在所述软板构件的两侧以规则间隔形成的多个肋; 连接装置，连接所述肋，并由所述第一和第二连杆构成，并与所述软板构件的弯曲独立地旋转; 以及固定机构，通过弹簧弹性产生固定力，以控制连杆装置的第一和第二连杆的旋转角度。
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公开(公告)号：US09562380B2
公开(公告)日：2017-02-07
申请号：US14786992
申请日：2015-07-02
Applicant: Prexco Co., Ltd
Inventor： In-Sung Song
CPC classification number: E05D1/00 , E05Y2800/244
Abstract: The present invention relates to a flexible hinge device having a cooperative operating structure, comprising: a first plate and a second plate each having a top surface to which a flexible display screen having flexibility is attached; and a hinge unit configured to interconnects the first plate and the second plate and configured to be operated in a foldable manner so as to be bent or stretched, wherein the hinge unit comprises a plurality of segmental members connected to one another to allow the hinge unit to be bent or stretched, the first plate and the second plate are respectively coupled to the outermost segmental members positioned at both ends of the plurality of segmental members.
Abstract translation: 本发明涉及一种具有协作操作结构的柔性铰链装置，包括：第一板和第二板，每个板具有顶表面，柔性显示屏具有柔性; 以及铰链单元，其构造成将所述第一板和所述第二板互连并且被构造成以可折叠的方式操作以被弯曲或拉伸，其中所述铰链单元包括彼此连接的多个节段构件，以允许所述铰链单元 为了弯曲或拉伸，第一板和第二板分别联接到位于多个节段构件的两端的最外侧节段构件。
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公开(公告)号：US09348370B2
公开(公告)日：2016-05-24
申请号：US14195284
申请日：2014-03-03
Applicant: PREXCO CO., LTD.
Inventor： In-Sung Song
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1681
Abstract: A flexible display device having a guide member is disclosed. The flexible display device having a guide member according to the present invention includes a first plate and a second plate for attaching a flexible display screen having bending capability on the front side; a hinge member B for connecting the first plate and the second plate and performing a folding operation while being bent or spread; and a variable means formed at each of the first plate and the second plate, configured of movable plates connected to the hinge member and the guide members combined with the movable plates to guide forward and backward movement of the movable plates, and associated with the folding operation of the first plate and the second plate.
Abstract translation: 公开了一种具有导向件的柔性显示装置。 具有根据本发明的引导构件的柔性显示装置包括：第一板和用于在前侧附接具有弯曲能力的柔性显示屏的第二板; 铰链构件B，用于连接第一板和第二板，并在弯曲或展开的同时执行折叠操作; 以及形成在所述第一板和所述第二板的每一个上的可变装置，由与所述铰链构件连接的可动板和与所述可移动板组合的引导构件构成，以引导所述可移动板的向前和向后运动，并且与所述折叠 第一板和第二板的操作。
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公开(公告)号：US20150077917A1
公开(公告)日：2015-03-19
申请号：US14195284
申请日：2014-03-03
Applicant: PREXCO CO., LTD.
Inventor： In-Sung Song
IPC: G06F1/16
CPC classification number: G06F1/1652 , G06F1/1681
Abstract: A flexible display device having a guide member is disclosed. The flexible display device having a guide member according to the present invention includes a first plate and a second plate for attaching a flexible display screen having bending capability on the front side; a hinge member B for connecting the first plate and the second plate and performing a folding operation while being bent or spread; and a variable means formed at each of the first plate and the second plate, configured of movable plates connected to the hinge member and the guide members combined with the movable plates to guide forward and backward movement of the movable plates, and associated with the folding operation of the first plate and the second plate.
Abstract translation: 公开了一种具有导向件的柔性显示装置。 具有根据本发明的引导构件的柔性显示装置包括：第一板和用于在前侧附接具有弯曲能力的柔性显示屏的第二板; 铰链构件B，用于连接第一板和第二板，并在弯曲或展开的同时执行折叠操作; 以及形成在所述第一板和所述第二板的每一个上的可变装置，由与所述铰链构件连接的可动板和与所述可移动板组合的引导构件构成，以引导所述可移动板的向前和向后运动，并且与所述折叠 第一板和第二板的操作。
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公开(公告)号：US20100071159A1
公开(公告)日：2010-03-25
申请号：US12526750
申请日：2007-12-24
Applicant: Ho-Sik Myung
Inventor： Ho-Sik Myung
IPC: E05F1/08
CPC classification number: H04M1/022 , Y10T16/5387
Abstract: A hinge-type cover opening/closing device is designed to smoothly open and close a cover by preventing sudden rotation of the cover. The hinge-type cover opening/closing device for a mobile device includes a pair of hinge shafts, a pair of guide members that are fixedly installed on the hinge shafts, spaced apart from each other by a predetermined distance in a length direction of the hinge shaft, and that enable the hinge shafts to rotate about each other, and one or more cam actuating units that are installed on the hinge shafts, spaced apart from each other by a predetermined distance in the length direction, and that enable the hinge shafts to rotate about each other within a predetermined angle range.
Abstract translation: 铰链式盖打开/关闭装置设计成通过防止盖的突然旋转来平滑地打开和关闭盖。 用于移动设备的铰链式盖打开/关闭装置包括一对铰链轴，一对导向件，其固定地安装在铰链轴上，在铰链的长度方向上彼此隔开预定距离 轴，并且使得铰链轴能够彼此旋转;以及一个或多个凸轮致动单元，其安装在铰链轴上，在长度方向上彼此间隔开预定距离，并且使铰链轴能够 在预定角度范围内相互旋转。
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Patent Agency Ranking
公开(公告)号：US10423019B1
公开(公告)日：2019-09-24
申请号：US16111564
申请日：2018-08-24
Applicant: PREXCO CO., LTD
Inventor： In-Sung Song
IPC: G02F1/1333 , E05D11/10 , E05D3/12 , E05D11/00
Abstract: Disclosed is a foldable display device. According to an embodiment of the present invention, the foldable display device includes a first body and a second body that are formed in the same shape as a plate and are arranged symmetrically with each other, and a hinge device assembled to connect the first body and the second body to each other, such that the hinge device rotates within an opened state range where the first and second bodies are placed on the same plane and within a closed state range where the first and second bodies overlap each other.
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公开(公告)号：US10394062B1
公开(公告)日：2019-08-27
申请号：US16111523
申请日：2018-08-24
Applicant: PREXCO CO., LTD
Inventor： In-Sung Song
IPC: G02F1/1333 , E05D11/10 , E05D3/12 , E05D11/00
Abstract: Disclosed is a foldable display device. According to an embodiment of the present invention, the foldable display device includes a first body and a second body that are formed in the same shape as a plate and are arranged symmetrically with each other, and a hinge device assembled to connect the first body and the second body to each other, such that the hinge device rotates within an opened state range where the first and second bodies are placed on the same plane and within a closed state range where the first and second bodies overlap each other.
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公开(公告)号：US08522401B2
公开(公告)日：2013-09-03
申请号：US12465347
申请日：2009-05-13
Applicant: Jae-Chul Jin , Se-Bum Choi
Inventor： Jae-Chul Jin , Se-Bum Choi
IPC: E05D7/00
CPC classification number: H04M1/0212 , H04M1/022 , Y10T16/541 , Y10T16/547 , Y10T16/5472
Abstract: A hinge apparatus for a portable communication device having a body, a folder, and a rotary hinge module mounted between the body and the folder. The hinge apparatus includes at least one gear hinge part for opening and closing the body and the folder on a first hinge axis. The hinge apparatus also includes a hinge connection part for coupling the at least one gear hinge part to the rotary hinge module. The rotary hinge module allows for rotation of the folder about a second hinge axis perpendicular to the first hinge axis.
Abstract translation: 一种用于便携式通信装置的铰链装置，其具有安装在主体和文件夹之间的主体，文件夹和旋转铰链模块。 铰链装置包括用于在第一铰链轴线上打开和关闭主体和夹具的至少一个齿轮铰链部件。 铰链装置还包括用于将至少一个齿轮铰链部件联接到旋转铰链模块的铰链连接部件。 旋转铰链模块允许夹具围绕垂直于第一铰链轴线的第二铰链轴线旋转。
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公开(公告)号：US20120149438A1
公开(公告)日：2012-06-14
申请号：US13013045
申请日：2011-01-25
Applicant: Soon-Wook Kwon
Inventor： Soon-Wook Kwon
CPC classification number: H04M1/022 , Y10T16/53247 , Y10T16/5327
Abstract: A mobile phone of a folding type is disclosed. The mobile phone of a folding type according to an exemplary embodiment of the present invention may include: a first body provided with a first display portion; and a second body rotatably connected to the first body through at least one of a first hinge module and provided with a second display portion, wherein the first and second display portions form the same plane and are configured such that at least one of the first and second display portions can slide toward the other of the first and second display portions in a case that the first and second bodies are open.
Abstract translation: 公开了一种折叠式手机。 根据本发明的示例性实施例的折叠式移动电话可以包括：设置有第一显示部分的第一主体; 以及第二主体，其通过第一铰链模块中的至少一个可旋转地连接到第一主体并且设置有第二显示部分，其中第一和第二显示部分形成相同的平面，并且构造成使得第一和第二显示部分中的至少一个 在第一和第二主体打开的情况下，第二显示部分可以向第一和第二显示部分中的另一个滑动。
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公开(公告)号：US09720447B2
公开(公告)日：2017-08-01
申请号：US15052102
申请日：2016-02-24
Applicant: Prexco Co., Ltd.
Inventor： Song In-Sung , Cho Seung Hee
IPC: G06F1/16
CPC classification number: G06F1/1641 , G06F1/1616 , G06F1/1618 , G06F1/1643 , G06F1/1681 , Y10T16/541 , Y10T16/547
Abstract: A foldable display device is provided, which includes a first body and a second body formed in the same plate shape and symmetrically arranged, a hinge device coupled to the first body and the second body to make the first body and the second body rotate in the range between an unfolded state in which the first body and the second body are put on the same plane and a folded state in which the first body and the second body overlap each other, and an angle maintenance device provided with first and second stopper units capable of fixing a rotating angle of the hinge device to a certain angle. Accordingly, the inclination angle of the display device can be freely adjusted to form an acute angle or an obtuse angle in addition to two folding and unfolding operations of the hinge device and the adjusted angle can be temporarily maintained to further improve convenience in use.
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