WO2020138988A1 - In-folding-type hinge structure having flexible display panel mounted thereon - Google Patents

In-folding-type hinge structure having flexible display panel mounted thereon Download PDF

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Publication number
WO2020138988A1
WO2020138988A1 PCT/KR2019/018535 KR2019018535W WO2020138988A1 WO 2020138988 A1 WO2020138988 A1 WO 2020138988A1 KR 2019018535 W KR2019018535 W KR 2019018535W WO 2020138988 A1 WO2020138988 A1 WO 2020138988A1
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Prior art keywords
down bar
present
flexible display
display panel
hinge structure
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PCT/KR2019/018535
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French (fr)
Korean (ko)
Inventor
박현민
이성준
Original Assignee
(주)오라컴디스플레이
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Publication of WO2020138988A1 publication Critical patent/WO2020138988A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to an in-folding type hinge structure in which the flexible display panel is installed, and in more detail, the flexible display panel is installed in a state where the up-down bar moving up and down is separately installed in the folded central portion of the hinge structure. It is configured to be installed on the up-down bar as well as the pair of left and right panels, and the rotating shafts of the pair of rotating supports attached to the left and right panels are installed close to each other to minimize the thickness of mobile communication devices such as smartphones. It relates to an in-folding type hinge structure in which a display panel is installed.
  • the mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function for taking a picture or video through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function.
  • various functions include a data and voice communication function, a function for taking a picture or video through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function.
  • Some mobile terminals include additional functions to play games, and some mobile terminals are implemented as multimedia devices. Moreover, recent mobile terminals can receive a broadcast or multicast signal and watch a video or television program.
  • a display module in a mobile terminal displays information processed by the mobile terminal. For example, when the mobile terminal is in a call mode, a UI (User Interface) or a GUI (Graphic User Interface) related to the call is displayed.
  • UI User Interface
  • GUI Graphic User Interface
  • the display module includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a 3D display. ) And the like.
  • Patent documents similar to the hinge structure for a mobile communication device in which the flexible display panel according to the present invention is installed include Publication No. 10-2015-0096827, (name hinge device of invention and foldable display device having same)
  • the present invention is configured such that the flexible display panel is installed on the up-down bar as well as a pair of left and right panels in a state in which the flexible display panel is completely unfolded by separately installing the up-down bar moving up and down in the central portion of the hinge structure. It is an object of the present invention to provide an infolding type hinge structure in which a flexible display panel in which a thickness of a mobile communication device such as a smartphone is installed is minimized by installing the rotating shafts of a pair of rotating supports attached to each other in close proximity.
  • the flexible display panel according to the present invention is installed in the ⁇ folding type hinge structure, the center of the hinge base 30, the left and right of each panel 10 and the center portion moves up and down. It consists of 20 up-down bars
  • the hinge base 30 is provided with a fixed support 42 to the left and right, and the fixed support 42 is configured to be fitted so that the rotating support 40 rotates,
  • An up-down bar 50 is installed inside the hinge base 30, the up-down bar 50 is combined with an up-down bar 20, and the up-down bar 50 is combined with a spring 52, so that the up-down The bar 20 is characterized in that it receives an elastic force so as not to deviate from the surface in contact with the hinge base 30,
  • Rotational projections 41 are formed on both sides of the rotational support 40, and the rotational projections 41 are configured to be fitted into the rotation grooves 43 of the fixed support 42 and move, and the rotational support ( A contact portion 140 is formed at one end of 40), and the contact portion 140 is configured to make contact with the underside of the up-down bar 20.
  • the up-down bar moving up and down is separately installed at the folded central portion of the hinge structure, and the flexible display panel is a pair of left and right. It is configured to be installed on the up-down bar as well as the panel, and has a remarkable effect that the thicknesses of mobile communication devices such as a smartphone are minimized by allowing the rotation axes of a pair of rotating supports attached to the left and right panels to be installed close to each other.
  • FIG. 1 is a completed perspective view of an ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 2 is an exploded perspective view of a state in which a panel on the right side is separated from a hinge portion in which a flexible display panel according to the present invention is installed in an in-folding type hinge structure.
  • FIG 3 is an exploded perspective view of a state in which both panels are separated based on a hinge base in an ⁇ in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • Figure 4 is a perspective view of the cut side portion showing the height of the left and right panels and the center of the up-down bar in a state in which both panels are unfolded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 5 is a perspective view of a cut side part showing a state in which the up-down bar in the center moves downward while both panels are folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 6 is a perspective view of a cut side part showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 7 is a perspective view showing a state in which both panels are completely folded in an ⁇ in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 8 is a partially exploded perspective view showing an exploded view of the rotating support and the fixed support of the present invention in FIG.
  • FIG. 9 is an exploded perspective view showing a state in which the spring providing elastic force to the up-down bar and the up-down bar connected to the up-down bar 20 through the hinge base 30 of the present invention is disassembled.
  • FIG. 10 is a cut side cross-sectional view showing the height of the left and right panels and the center of the up-down bar in the state in which both panels are unfolded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 11 is a cut side cross-sectional view showing a state in which the up-down bar in the center moves downward while both panels are folded in the in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 12 is a cut side cross-sectional view showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 13 is a side cross-sectional view comparing the position of the center up-down bar in a state in which both panels are completely folded and fully extended in an in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 14 is a cross-sectional view showing a state in which the panels of both sides shown in FIG. 13 are fully folded and fully up, and the up-down bar installed on the hinge base is connected to the center up-down bar.
  • FIG. 15 is a perspective view of a flexible display panel according to the present invention as viewed from the back side turned 180 degrees from the direction shown in FIG.
  • FIG. 16 is an exploded perspective view of the hinge base according to the present invention in FIG. 15 removed.
  • Panel 20 Up-down bar 30: Hinge base
  • FIG. 1 is a completed perspective view of an ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • an in-folding type hinge structure in which the flexible display panel according to the present invention is installed has an up-down movement that moves upwards and downwards to each panel 10 to the left and right around the central hinge base 30. It consists of a bar (20).
  • the flexible display panel according to the present invention is configured to be installed on the left and right panels 10 and the up-down bar 20 of the present invention.
  • FIG. 2 is an exploded perspective view of a state in which a panel on the right side is separated from a hinge portion in which a flexible display panel according to the present invention is installed in an in-folding type hinge structure.
  • 3 is an exploded perspective view of a state in which both panels are separated based on a hinge base in an ⁇ in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • the flexible display panel according to the present invention is an in-folding type hinge structure in which the hinge base 30 is located in the center, and the hinge base 30 has a fixed support 42 to the left and right. It is installed and is configured to be fitted to the rotating support 40 to rotate on the fixed support 42 of the present invention.
  • the up-down bar 50 is installed inside the hinge base 30 of the present invention, and the up-down bar 50 of the present invention is configured to be coupled with the up-down bar 20.
  • the up-down bar 50 of the present invention is coupled with the spring 52, and receives an elastic force so that the up-down bar 20 does not deviate from the surface in contact with the hinge base 30.
  • Rotating projections 41 are formed on both sides of the rotating support 40 of the present invention, and the rotating projections 41 of the present invention are configured to be fitted into the rotating groove 43 of the fixed support 42 to move.
  • a contact portion 140 is formed at one end of the rotation support 40 of the present invention, and the contact portion 140 of the present invention is configured to make contact with the underside of the up-down bar 20.
  • Figure 4 is a perspective view of the cut side portion showing the height of the left and right panels and the center of the up-down bar in a state in which both panels are unfolded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • 5 is a perspective view of a cut side part showing a state in which the up-down bar in the center moves downward while both panels are folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • FIG. 6 is a perspective view of a cut side part showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30, and thus the left and right panels of the present invention ( It is configured such that the upper surface of 10) and the upper surface of the up-down bar 20 are the same height.
  • FIG. 7 is a perspective view showing a state in which both panels are completely folded in an ⁇ in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • 8 is a partially exploded perspective view showing an exploded view of the rotating support and the fixed support of the present invention in FIG.
  • each rotation support 40 according to the present invention is configured to be coupled to the lower surface of each panel (10).
  • the fixed support 42 that guides the rotation support 40 of the present invention to rotate is fixedly coupled to the hinge base 30.
  • FIG. 9 is an exploded perspective view showing a state in which the spring providing elastic force to the up-down bar and the up-down bar connected to the up-down bar 20 through the hinge base 30 of the present invention is disassembled.
  • the up-down bar 50 into which the spring 52 is fitted is fitted into the groove of the lower surface of the hinge base 30 of the present invention, and the top of the up-down bar 50 of the present invention is an up-down bar 20 ).
  • the up-down bar 20 is always subjected to an elastic force to be in close contact with the hinge base 30.
  • 10 is a cut side cross-sectional view showing the height of the left and right panels and the center of the up-down bar in the state in which both panels are unfolded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • 11 is a cut side cross-sectional view showing a state in which the up-down bar in the center moves downward while both panels are folded in the in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • 12 is a cut side cross-sectional view showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the ⁇ infolding type hinge structure in which the flexible display panel according to the present invention is installed.
  • the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30, and thus the left and right panels of the present invention ( It is configured such that the upper surface of 10) and the upper surface of the up-down bar 20 are the same height.
  • FIG. 13 is a side cross-sectional view comparing the position of the center up-down bar in a state in which both panels are completely folded and fully extended in an in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
  • the up-down bar 20 of the present invention is in contact with the upper surface of the hinge base 30, and as shown in Fig. 13 (b), both panels 10 are unfolded, the up-down of the present invention.
  • the bar 20 is positioned to be moved upward of the upper surface of the hinge base 30.
  • FIG. 14 is a cross-sectional view showing a state in which the panels of both sides shown in FIG. 13 are fully folded and fully up, and the up-down bar installed on the hinge base is connected to the center up-down bar.
  • an up-down bar 50 fitted with a spring 52 is fitted into a groove of a lower surface of the hinge base 30 of the present invention, and an upper portion of the up-down bar 50 of the present invention is an up-down bar 20 ).
  • the up-down bar 50 configured to fit the spring 52 of the present invention is inserted into the hinge base 30, and the upper projecting portion of the up-down bar 50 is combined with the up-down bar 20.
  • the up-down bar 20 of the present invention is always in close contact with the hinge base 30 due to the elastic force of the spring 52 fitted to the up-down bar 50 (see (a)).
  • the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30 and up and down the upper surface of the left and right panels 10 of the present invention.
  • the upper surface of the bar 20 is configured to be the same height.
  • FIG. 15 is a perspective view of a flexible display panel according to the present invention as viewed from an inverted type hinge structure installed 180 degrees inverted from the direction shown in FIG. 1.
  • FIG. 16 is an exploded perspective view of the hinge base according to the present invention in FIG. 15 removed.
  • the lower surface of the up-down bar 20 of the present invention is configured with a coupling portion 22 that engages the up-down bar 50.
  • the contact portion 140 of the rotation support 40 of the present invention is configured to be positioned in contact with the lower surface of the up-down bar 20 in a state where the left and right panels 10 are fully unfolded.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to an in-folding-type hinge structure having a flexible display panel mounted thereon, wherein: an up-down bar that moves upward and downward is separately mounted to a bendable central portion of the hinge structure such that the flexible display panel, in a completely unfolded state, is mounted not only over a pair of left and right panels but also over the up-down bar; and the rotation axes of a pair of rotary supports that are respectively attached to the left and right panels and rotate are mounted close to each other, thus minimizing the thickness of a mobile communication device such as a smart phone.

Description

플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조In-folding type hinge structure where flexible display panel is installed
본 발명은 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조에 관한 것으로, 더욱 자세히 설명하면, 힌지구조의 접혀지는 중앙부분에 상하로 움직이는 업다운바가 별도로 설치되어 플렉서블 디스플레이패널이 완전히 펼쳐진 상태에서 플렉서블 디스플레이 패널이 좌우 한쌍의 판넬뿐만 아니라 업다운바 위에 설치되게 구성되고, 좌우의 판넬과 각각 부착되어 회전하는 한쌍의 회전지지대의 회전축이 서로 근접하게 설치되게 하여 스마트폰 등의 이동통신기기의 두께가 최소화되는 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조에 관한 것이다.The present invention relates to an in-folding type hinge structure in which the flexible display panel is installed, and in more detail, the flexible display panel is installed in a state where the up-down bar moving up and down is separately installed in the folded central portion of the hinge structure. It is configured to be installed on the up-down bar as well as the pair of left and right panels, and the rotating shafts of the pair of rotating supports attached to the left and right panels are installed close to each other to minimize the thickness of mobile communication devices such as smartphones. It relates to an in-folding type hinge structure in which a display panel is installed.
이동 단말기는 다양한 기능을 수행할 수 있도록 구성될 수 있다. 그러한 다양한 기능들의 예로 데이터 및 음성통신 기능, 카메라를 통해 사진이나 동영상을 촬영하는 기능, 음성 저장 기능, 스피커 시스템을 통한 음악 파일의 재생 기능, 이미지나 비디오의 디스플레이 기능 등이 있다.The mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function for taking a picture or video through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function.
일부 이동 단말기는 게임을 실행할 수 있는 추가적 기능을 포함하고, 다른 일부 이동 단말기는 멀티미디어 기기로서 구현되기도 한다. 더욱이 최근의 이동단말기는 방송이나 멀티캐스트(multicast) 신호를 수신하여 비디오나 텔레비전 프로그램을 시청할 수 있다.Some mobile terminals include additional functions to play games, and some mobile terminals are implemented as multimedia devices. Moreover, recent mobile terminals can receive a broadcast or multicast signal and watch a video or television program.
상기 기능에 부가하여 현재 이동 단말기의 기능을 지지하고 증대하기 위한 노력들이 계속되고 있다. 상술한 노력은 이동 단말기를 형성하는 구조적인 구성요소의 변화 및 개량뿐만 아니라 소프트웨어나 하드웨어의 추가 및 개량도 포함한다.In addition to the above functions, efforts are currently being made to support and increase the functions of mobile terminals. The above-mentioned efforts include the addition and improvement of software or hardware as well as the change and improvement of structural components forming the mobile terminal.
일반적으로 이동 단말기에서 디스플레이 모듈은 이동 단말기에서 처리되는 정보를 표시한다. 예를 들어 이동 단말기가 통화 모드인 경우 통화와 관련된 UI(User Interface) 또는 GUI(Graphic User Interface)를 표시한다. In general, a display module in a mobile terminal displays information processed by the mobile terminal. For example, when the mobile terminal is in a call mode, a UI (User Interface) or a GUI (Graphic User Interface) related to the call is displayed.
그리고 이동 단말기가 화상 통화 모드 또는 촬영 모드인 경우 촬영 또는/및 수신된 영상 또는 UI, GUI 를 표시한다. 상기 디스플레이 모듈은 액정 디스플레이(liquid crystal display), 박막 트랜지스터 액정 디스플레이(thin film transistor-liquid crystal display), 유기 발광 다이오드(organic light-emitting diode), 플렉시블 디스플레이(flexible display), 3차원 디스플레이(3D display) 등으로 구성될 수 있다.In addition, when the mobile terminal is in a video call mode or a shooting mode, a photographed and/or received video, UI, or GUI is displayed. The display module includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a 3D display. ) And the like.
그 중에서 플렉시블 디스플레이(flexible display)(또는 플렉시블 LCD)는 모양을 마음대로 변형할 수 있다는 장점 때문에 현재 그 연구가 본격화되고 있다. 하지만, 현재 공상영화에서 보여주는 것처럼 완전히 종이와 같은 디스플레이를 두루마리처럼 가지고 다니기까지는 앞으로 많은 시간이 걸릴 것으로 보여진다.Among them, a flexible display (or flexible LCD) is currently being researched in earnest due to the advantage of being able to deform the shape at will. However, it is expected that it will take a long time to carry a completely paper-like display like a scroll as shown in the current fantasy film.
따라서, 플렉시블 디스플레이의 개발이 진행되어 사용이 본격적으로 활성화되기 전까지는 과도기적 형태가 많이 사용될 것이며 이 형태는 현재의 단말기 구조와 크게 다르지 않을 것이다. 또한, 현재 개발되고 있는 플렉시블 디스플레이가 이동 단말기에 사용될 때 그 사용 형태 및 그 보호방법에 대하여 기술할 필요성이 대두된다.Therefore, until the development of the flexible display is progressed and the use is fully activated, the transitional form will be used a lot, and this form will not be significantly different from the current terminal structure. In addition, when a flexible display currently being developed is used in a mobile terminal, there is a need to describe its use form and its protection method.
본 발명에 따른 연성디스플레이 패널이 설치되는 모바일 통신장치용 힌지구조와 유사한 특허문헌으로는 공개번호 10-2015-0096827, (발명의 명칭 힌지장치 및 이를 구비하는 폴더블 디스플레이 장치) 가 있다Patent documents similar to the hinge structure for a mobile communication device in which the flexible display panel according to the present invention is installed include Publication No. 10-2015-0096827, (name hinge device of invention and foldable display device having same)
본 발명은 힌지구조의 접혀지는 중앙부분에 상하로 움직이는 업다운바가 별도로 설치되어 플렉서블 디스플레이패널이 완전히 펼쳐진 상태에서 플렉서블 디스플레이 패널이 좌우 한쌍의 판넬뿐만 아니라 업다운바 위에 설치되게 구성되고, 좌우의 판넬과 각각 부착되어 회전하는 한쌍의 회전지지대의 회전축이 서로 근접하게 설치되게 하여 스마트폰 등의 이동통신기기의 두께가 최소화되는 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조를 제공하는 것을 목적으로 한다.The present invention is configured such that the flexible display panel is installed on the up-down bar as well as a pair of left and right panels in a state in which the flexible display panel is completely unfolded by separately installing the up-down bar moving up and down in the central portion of the hinge structure. It is an object of the present invention to provide an infolding type hinge structure in which a flexible display panel in which a thickness of a mobile communication device such as a smartphone is installed is minimized by installing the rotating shafts of a pair of rotating supports attached to each other in close proximity.
상기의 목적을 달성하기 위하여 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조로서, 중앙의 힌지베이스 (30) 를 중심으로 좌우에 각각의 판넬 (10) 과 가운데부분에는 상하로 이동되는 업다운 바 (20) 로 구성되어In order to achieve the above object, the flexible display panel according to the present invention is installed in the `folding type hinge structure, the center of the hinge base 30, the left and right of each panel 10 and the center portion moves up and down. It consists of 20 up-down bars
상기 힌지베이스 (30) 에는 좌우로 고정지지대 (42) 가 설치되고 상기 고정지지대 (42) 에는 회전지지대 (40) 가 회전하도록 끼워지게 구성되고, The hinge base 30 is provided with a fixed support 42 to the left and right, and the fixed support 42 is configured to be fitted so that the rotating support 40 rotates,
상기 힌지베이스 (30) 내부에는 업다운 봉 (50) 이 설치되고, 상기 업다운 봉 (50) 은 업다운 바 (20) 와 결합되고, 상기 업다운 바 (50) 는 스프링 (52) 과 결합되어, 상기 업다운 바 (20) 가 힌지베이스 (30) 와 맞닿는 면에서 이탈되지 않도록 탄성력을 받는 것을 특징으로 하고,An up-down bar 50 is installed inside the hinge base 30, the up-down bar 50 is combined with an up-down bar 20, and the up-down bar 50 is combined with a spring 52, so that the up-down The bar 20 is characterized in that it receives an elastic force so as not to deviate from the surface in contact with the hinge base 30,
상기 회전지지대 (40) 의 양쪽 측면에는 회전돌기 (41) 가 구성되어 있고, 상기 회전돌기 (41) 가 고정지지대 (42) 의 회전홈 (43) 에 끼워져 움직일 수 있도록 구성되고, 상기 회전지지대 (40) 의 한쪽 단부에는 접촉부 (140) 가 구성되고, 상기 접촉부 (140) 가 업다운 바 (20) 의 밑면에 접촉을 하게 구성되는 것을 특징으로 한다. Rotational projections 41 are formed on both sides of the rotational support 40, and the rotational projections 41 are configured to be fitted into the rotation grooves 43 of the fixed support 42 and move, and the rotational support ( A contact portion 140 is formed at one end of 40), and the contact portion 140 is configured to make contact with the underside of the up-down bar 20.
본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에 의하면, 힌지구조의 접혀지는 중앙부분에 상하로 움직이는 업다운바가 별도로 설치되어 플렉서블 디스플레이패널이 완전히 펼쳐진 상태에서 플렉서블 디스플레이 패널이 좌우 한쌍의 판넬뿐만 아니라 업다운바 위에 설치되게 구성되고, 좌우의 판넬과 각각 부착되어 회전하는 한쌍의 회전지지대의 회전축이 서로 근접하게 설치되게 하여 스마트폰 등의 이동통신기기의 두께가 최소화되는 현저한 효과가 있다.According to the in-folding type hinge structure in which the flexible display panel according to the present invention is installed, the up-down bar moving up and down is separately installed at the folded central portion of the hinge structure, and the flexible display panel is a pair of left and right. It is configured to be installed on the up-down bar as well as the panel, and has a remarkable effect that the thicknesses of mobile communication devices such as a smartphone are minimized by allowing the rotation axes of a pair of rotating supports attached to the left and right panels to be installed close to each other.
도 1 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조의 완성된 사시도이다.1 is a completed perspective view of an `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 2 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 오른쪽의 판넬이 폴딩되는 힌지부로부터 분리된 모습의 분해사시도이다.FIG. 2 is an exploded perspective view of a state in which a panel on the right side is separated from a hinge portion in which a flexible display panel according to the present invention is installed in an in-folding type hinge structure.
도 3 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 힌지베이스를 기준으로 양쪽의 판넬이 분리된 상태의 모습의 분해사시도이다.3 is an exploded perspective view of a state in which both panels are separated based on a hinge base in an `in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 4 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 펼쳐진 상태에서 좌우의 판넬과 중앙의 업다운 바의 높이를 도시한 절단된 측면부 사시도이다.Figure 4 is a perspective view of the cut side portion showing the height of the left and right panels and the center of the up-down bar in a state in which both panels are unfolded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 5 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 접혀지는 동안에 중앙의 업다운 바가 아래방향으로 움직이는 모습을 도시한 절단된 측면부 사시도이다.5 is a perspective view of a cut side part showing a state in which the up-down bar in the center moves downward while both panels are folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 6 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태에서 중앙의 업다운 바가 아래방향으로 최대한 내려간 모습을 도시한 절단된 측면부 사시도이다.FIG. 6 is a perspective view of a cut side part showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 7 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 모습을 도시한 사시도이다.7 is a perspective view showing a state in which both panels are completely folded in an `in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 8 은 도 7 에서 본 발명의 회전지지대와 고정지지대가 분해된 모습을 도시한 부분 분해사시도이다.8 is a partially exploded perspective view showing an exploded view of the rotating support and the fixed support of the present invention in FIG.
도 9 는 본 발명의 힌지베이스 (30) 를 통하여 업다운 바 (20) 와 연결되는 업다운 봉 및 업다운 봉에 탄성력을 제공하는 스프링이 분해된 모습을 도시한 분해사시도이다.9 is an exploded perspective view showing a state in which the spring providing elastic force to the up-down bar and the up-down bar connected to the up-down bar 20 through the hinge base 30 of the present invention is disassembled.
도 10 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 펼쳐진 상태에서 좌우의 판넬과 중앙의 업다운 바의 높이를 도시한 절단된 측단면도이다.10 is a cut side cross-sectional view showing the height of the left and right panels and the center of the up-down bar in the state in which both panels are unfolded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 11 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 접혀지는 동안에 중앙의 업다운 바가 아래방향으로 움직이는 모습을 도시한 절단된 측단면도이다.11 is a cut side cross-sectional view showing a state in which the up-down bar in the center moves downward while both panels are folded in the in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 12 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태에서 중앙의 업다운 바가 아래방향으로 최대한 내려간 모습을 도시한 절단된 측단면도이다.12 is a cut side cross-sectional view showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 13 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태와 완전히 펼쳐진 상태에서 중앙의 업다운 바의 위치를 비교한 측단면도이다.13 is a side cross-sectional view comparing the position of the center up-down bar in a state in which both panels are completely folded and fully extended in an in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 14 는 도 13 에 도시된 양쪽의 판넬이 완전히 접혀진 상태와 완전히 펼쳐진 상태에서 힌지베이스에 설치된 업다운봉이 중앙의 업다운 바와 연결된 모습을 도시한 절단면도이다.14 is a cross-sectional view showing a state in which the panels of both sides shown in FIG. 13 are fully folded and fully up, and the up-down bar installed on the hinge base is connected to the center up-down bar.
도 15 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조를 도 1 에 도시된 방향에서 180도 뒤집혀진 뒷면을 바라본 사시도이다.15 is a perspective view of a flexible display panel according to the present invention as viewed from the back side turned 180 degrees from the direction shown in FIG.
도 16 은 도 15 에서 본 발명에 따른 힌지베이스가 제거된 상태에서 바라본 분해사시도이다.FIG. 16 is an exploded perspective view of the hinge base according to the present invention in FIG. 15 removed.
**도면의 주요부분의 부호의 설명****Explanation of the sign of the main part of the drawing**
10: 판넬 20: 업다운 바 30: 힌지베이스10: Panel 20: Up-down bar 30: Hinge base
40: 회전지지대 41: 회전돌기 42: 고정지지대40: rotating support 41: rotating projection 42: fixed support
43: 회전홈 50: 업다운 봉43: rotating groove 50: up-down rod
52: 스프링 140: 접촉부52: spring 140: contact
도 1 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조의 완성된 사시도이다.1 is a completed perspective view of an `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 1 을 참조하면, 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조는 중앙의 힌지베이스 (30) 를 중심으로 좌우에 각각의 판넬 (10) 과 가운데부분에는 상하로 이동되는 업다운 바 (20) 로 구성되어 있다.Referring to FIG. 1, an in-folding type hinge structure in which the flexible display panel according to the present invention is installed has an up-down movement that moves upwards and downwards to each panel 10 to the left and right around the central hinge base 30. It consists of a bar (20).
본 발명에 따른 플렉서블 디스플레이 패널은 본 발명의 좌우 판넬 (10) 및 업다운 바 (20) 위에 설치되게 구성된다.The flexible display panel according to the present invention is configured to be installed on the left and right panels 10 and the up-down bar 20 of the present invention.
도 2 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 오른쪽의 판넬이 폴딩되는 힌지부로부터 분리된 모습의 분해사시도이다. 도 3 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 힌지베이스를 기준으로 양쪽의 판넬이 분리된 상태의 모습의 분해사시도이다.FIG. 2 is an exploded perspective view of a state in which a panel on the right side is separated from a hinge portion in which a flexible display panel according to the present invention is installed in an in-folding type hinge structure. 3 is an exploded perspective view of a state in which both panels are separated based on a hinge base in an `in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 2 및 도 3 을 참조하면, 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조는 중앙에 힌지베이스 (30) 가 위치하고, 힌지베이스 (30) 에는 좌우로 고정지지대 (42) 가 설치되고 본 발명의 고정지지대 (42) 에는 회전지지대 (40) 가 회전하도록 끼워지게 구성된다. Referring to Figure 2 and 3, the flexible display panel according to the present invention is an in-folding type hinge structure in which the hinge base 30 is located in the center, and the hinge base 30 has a fixed support 42 to the left and right. It is installed and is configured to be fitted to the rotating support 40 to rotate on the fixed support 42 of the present invention.
본 발명의 힌지베이스 (30) 내부에는 업다운 봉 (50) 이 설치되고, 본 발명의 업다운 봉 (50) 은 업다운 바 (20) 와 결합되도록 구성된다. 본 발명의 업다운 바 (50) 는 스프링 (52) 과 결합되어, 업다운 바 (20) 가 힌지베이스 (30) 와 맞닿는 면에서 이탈되지 않도록 탄성력을 받는다.The up-down bar 50 is installed inside the hinge base 30 of the present invention, and the up-down bar 50 of the present invention is configured to be coupled with the up-down bar 20. The up-down bar 50 of the present invention is coupled with the spring 52, and receives an elastic force so that the up-down bar 20 does not deviate from the surface in contact with the hinge base 30.
본 발명의 회전지지대 (40) 의 양쪽 측면에는 회전돌기 (41) 가 구성되어 있고, 본 발명의 회전돌기 (41) 가 고정지지대 (42) 의 회전홈 (43) 에 끼워져 움직일 수 있도록 구성된다. Rotating projections 41 are formed on both sides of the rotating support 40 of the present invention, and the rotating projections 41 of the present invention are configured to be fitted into the rotating groove 43 of the fixed support 42 to move.
본 발명의 회전지지대 (40) 의 한쪽 단부에는 접촉부 (140) 가 구성되고, 본 발명의 접촉부 (140) 가 업다운 바 (20) 의 밑면에 접촉을 하게 구성된다.A contact portion 140 is formed at one end of the rotation support 40 of the present invention, and the contact portion 140 of the present invention is configured to make contact with the underside of the up-down bar 20.
도 4 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 펼쳐진 상태에서 좌우의 판넬과 중앙의 업다운 바의 높이를 도시한 절단된 측면부 사시도이다. 도 5 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 접혀지는 동안에 중앙의 업다운 바가 아래방향으로 움직이는 모습을 도시한 절단된 측면부 사시도이다. 도 6 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태에서 중앙의 업다운 바가 아래방향으로 최대한 내려간 모습을 도시한 절단된 측면부 사시도이다.Figure 4 is a perspective view of the cut side portion showing the height of the left and right panels and the center of the up-down bar in a state in which both panels are unfolded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed. 5 is a perspective view of a cut side part showing a state in which the up-down bar in the center moves downward while both panels are folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed. FIG. 6 is a perspective view of a cut side part showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 4 를 참조하면, 본 발명의 양쪽 판넬 (10) 이 완전히 펼쳐진 상태에서는 회전지지대 (40) 의 접촉부 (140) 가 업다운 바 (20) 를 힌지베이스 (30) 로부터 들어올려서 본 발명의 좌우 판넬 (10) 의 상부면과 업다운 바 (20) 의 상부면이 동일한 높이가 되도록 구성된다.Referring to FIG. 4, when both panels 10 of the present invention are fully unfolded, the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30, and thus the left and right panels of the present invention ( It is configured such that the upper surface of 10) and the upper surface of the up-down bar 20 are the same height.
도 5 및 도 6 을 참조하면, 본 발명의 양쪽 판넬 (10) 이 접혀지게 되면 회전지지대 (40) 의 접촉부 (140) 가 업다운 바 (20) 의 아래면으로 부터 이탈하게 되고, 따라서 본 발명의 힌지베이스 (30) 로부터 들어올려진 업다운 바 (20) 는 스프링 (52) 의 탄성력에 의해 아래방향으로 이동하면서 최종적으로는 힌지베이스 (30) 의 상부면과 맞닿게 구성된다.5 and 6, when both panels 10 of the present invention are folded, the contact portion 140 of the rotating support 40 is released from the lower surface of the up-down bar 20, and thus the present invention The up-down bar 20 lifted from the hinge base 30 is configured to come in contact with the upper surface of the hinge base 30 while moving downward by the elastic force of the spring 52.
도 7 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 모습을 도시한 사시도이다. 도 8 은 도 7 에서 본 발명의 회전지지대와 고정지지대가 분해된 모습을 도시한 부분 분해사시도이다.7 is a perspective view showing a state in which both panels are completely folded in an `in-folding type hinge structure in which the flexible display panel according to the present invention is installed. 8 is a partially exploded perspective view showing an exploded view of the rotating support and the fixed support of the present invention in FIG.
도 7 및 도 8 을 참조하면, 본 발명에 따른 각각의 회전지지대 (40) 는 각각의 판넬 (10) 의 하부면과 결합되게 구성한다. 또한, 본 발명의 회전지지대 (40) 가 회전하는 것을 가이드하는 고정지지대 (42) 는 힌지베이스 (30) 에 고정되게 결합한다.7 and 8, each rotation support 40 according to the present invention is configured to be coupled to the lower surface of each panel (10). In addition, the fixed support 42 that guides the rotation support 40 of the present invention to rotate is fixedly coupled to the hinge base 30.
도 9 는 본 발명의 힌지베이스 (30) 를 통하여 업다운 바 (20) 와 연결되는 업다운 봉 및 업다운 봉에 탄성력을 제공하는 스프링이 분해된 모습을 도시한 분해사시도이다.9 is an exploded perspective view showing a state in which the spring providing elastic force to the up-down bar and the up-down bar connected to the up-down bar 20 through the hinge base 30 of the present invention is disassembled.
도 9 를 참조하면, 본 발명의 힌지베이스 (30) 의 아래면의 홈으로 스프링 (52) 이 끼워진 업다운 봉 (50) 이 끼워지고, 본 발명의 업다운 봉 (50) 의 상부는 업다운 바 (20) 의 밑면과 고정되게 결합한다.Referring to FIG. 9, the up-down bar 50 into which the spring 52 is fitted is fitted into the groove of the lower surface of the hinge base 30 of the present invention, and the top of the up-down bar 50 of the present invention is an up-down bar 20 ).
본 발명의 스프링 (52) 이 끼워지게 구성된 업다운 봉 (50) 과 업다운 바 (20) 가 결합하기 때문에 업다운 바 (20) 는 항상 힌지베이스 (30) 와 밀착되도록 탄성력을 받는다.Since the up-down bar 50 and the up-down bar 20 configured to fit the spring 52 of the present invention are combined, the up-down bar 20 is always subjected to an elastic force to be in close contact with the hinge base 30.
도 10 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 펼쳐진 상태에서 좌우의 판넬과 중앙의 업다운 바의 높이를 도시한 절단된 측단면도이다. 도 11 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 접혀지는 동안에 중앙의 업다운 바가 아래방향으로 움직이는 모습을 도시한 절단된 측단면도이다. 도 12 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태에서 중앙의 업다운 바가 아래방향으로 최대한 내려간 모습을 도시한 절단된 측단면도이다.10 is a cut side cross-sectional view showing the height of the left and right panels and the center of the up-down bar in the state in which both panels are unfolded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed. 11 is a cut side cross-sectional view showing a state in which the up-down bar in the center moves downward while both panels are folded in the in-folding type hinge structure in which the flexible display panel according to the present invention is installed. 12 is a cut side cross-sectional view showing a state in which the up-down bar in the center descends as far as possible in the state where both panels are completely folded in the `infolding type hinge structure in which the flexible display panel according to the present invention is installed.
도 10 을 참조하면, 본 발명의 양쪽 판넬 (10) 이 완전히 펼쳐진 상태에서는 회전지지대 (40) 의 접촉부 (140) 가 업다운 바 (20) 를 힌지베이스 (30) 로부터 들어올려서 본 발명의 좌우 판넬 (10) 의 상부면과 업다운 바 (20) 의 상부면이 동일한 높이가 되도록 구성된다.Referring to FIG. 10, when both the panels 10 of the present invention are fully unfolded, the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30, and thus the left and right panels of the present invention ( It is configured such that the upper surface of 10) and the upper surface of the up-down bar 20 are the same height.
도 11 및 도 12 를 참조하면, 본 발명의 양쪽 판넬 (10) 이 접혀지게 되면 회전지지대 (40) 의 접촉부 (140) 가 업다운 바 (20) 의 아래면으로 부터 이탈하게 되고, 따라서 본 발명의 힌지베이스 (30) 로부터 들어올려진 업다운 바 (20) 는 스프링 (52) 의 탄성력에 의해 아래방향으로 이동하면서 최종적으로는 힌지베이스 (30) 의 상부면과 맞닿게 구성된다.11 and 12, when both panels 10 of the present invention are folded, the contact portion 140 of the rotating support 40 is released from the lower surface of the up-down bar 20, and accordingly the present invention The up-down bar 20 lifted from the hinge base 30 is configured to come in contact with the upper surface of the hinge base 30 while moving downward by the elastic force of the spring 52.
도 13 은 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조에서 양쪽의 판넬이 완전히 접혀진 상태와 완전히 펼쳐진 상태에서 중앙의 업다운 바의 위치를 비교한 측단면도이다. 13 is a side cross-sectional view comparing the position of the center up-down bar in a state in which both panels are completely folded and fully extended in an in-folding type hinge structure in which the flexible display panel according to the present invention is installed.
도 13 의 (a) 에서는 본 발명의 업다운 바 (20) 가 힌지베이스 (30) 의 상부면에 맞닿아 있고, 도 13 의 (b) 와 같이 양쪽 판넬 (10) 이 펼쳐진 상태에서는 본 발명의 업다운 바 (20) 가 힌지베이스 (30) 상부면의 윗쪽으로 이동되어 위치하고 있다.In Fig. 13 (a), the up-down bar 20 of the present invention is in contact with the upper surface of the hinge base 30, and as shown in Fig. 13 (b), both panels 10 are unfolded, the up-down of the present invention. The bar 20 is positioned to be moved upward of the upper surface of the hinge base 30.
도 14 는 도 13 에 도시된 양쪽의 판넬이 완전히 접혀진 상태와 완전히 펼쳐진 상태에서 힌지베이스에 설치된 업다운봉이 중앙의 업다운 바와 연결된 모습을 도시한 절단면도이다.14 is a cross-sectional view showing a state in which the panels of both sides shown in FIG. 13 are fully folded and fully up, and the up-down bar installed on the hinge base is connected to the center up-down bar.
도 14 를 참조하면, 본 발명의 힌지베이스 (30) 의 아래면의 홈으로 스프링 (52) 이 끼워진 업다운 봉 (50) 이 끼워지고, 본 발명의 업다운 봉 (50) 의 상부는 업다운 바 (20) 의 밑면과 고정되게 결합한다.Referring to FIG. 14, an up-down bar 50 fitted with a spring 52 is fitted into a groove of a lower surface of the hinge base 30 of the present invention, and an upper portion of the up-down bar 50 of the present invention is an up-down bar 20 ).
본 발명의 스프링 (52) 이 끼워지게 구성된 업다운 봉 (50) 이 힌지베이스 (30) 속에 삽입되고, 업다운 봉 (50) 의 상부돌출된 부분이 업다운 바 (20) 와 결합된다. The up-down bar 50 configured to fit the spring 52 of the present invention is inserted into the hinge base 30, and the upper projecting portion of the up-down bar 50 is combined with the up-down bar 20.
본 발명의 양쪽 판넬 (10) 이 접혀진 상태에서는 본 발명의 업다운 바 (20) 는 업다운봉 (50) 에 끼워진 스프링 (52) 의 탄성력 때문에 항상 힌지베이스 (30) 와 밀착된다 ((a)참조)In the state in which both panels 10 of the present invention are folded, the up-down bar 20 of the present invention is always in close contact with the hinge base 30 due to the elastic force of the spring 52 fitted to the up-down bar 50 (see (a)).
본 발명의 양쪽 판넬 (10) 이 펼쳐진 상태에서는 회전지지대 (40) 의 접촉부 (140) 가 업다운 바 (20) 를 힌지베이스 (30) 로부터 들어올려서 본 발명의 좌우 판넬 (10) 의 상부면과 업다운 바 (20) 의 상부면이 동일한 높이가 되도록 구성된다. ((b)참조)In the state in which both the panels 10 of the present invention are unfolded, the contact portion 140 of the rotating support 40 lifts the up-down bar 20 from the hinge base 30 and up and down the upper surface of the left and right panels 10 of the present invention. The upper surface of the bar 20 is configured to be the same height. (Refer to (b))
도 15 는 본 발명에 따른 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조를 도 1 에 도시된 방향에서 180도 뒤집혀진 상태에서 바라본 사시도이다. 도 16 은 도 15 에서 본 발명에 따른 힌지베이스가 제거된 상태에서 바라본 분해사시도이다.15 is a perspective view of a flexible display panel according to the present invention as viewed from an inverted type hinge structure installed 180 degrees inverted from the direction shown in FIG. 1. FIG. 16 is an exploded perspective view of the hinge base according to the present invention in FIG. 15 removed.
도 15 및 도 16 을 참조하면, 본 발명의 업다운 바 (20) 의 하부면에는 업다운 봉 (50) 과 결합하는 결합부 (22) 가 구성되어 있다.15 and 16, the lower surface of the up-down bar 20 of the present invention is configured with a coupling portion 22 that engages the up-down bar 50.
본 발명의 회전지지대 (40) 의 접촉부 (140) 는 좌우의 판넬 (10) 이 완전히 펼쳐진 상태에서 업다운 바 (20) 의 하부면과 맞닿게 위치하도록 구성된다.The contact portion 140 of the rotation support 40 of the present invention is configured to be positioned in contact with the lower surface of the up-down bar 20 in a state where the left and right panels 10 are fully unfolded.
상기에서 본 발명의 바람직한 실시예가 특정 용어들을 사용하여 기술되었지만, 그러한 기술은 오로지 설명을 하기 위한 것이며, 다음의 청구범위의 기술적 사상 및 범위로부터 이탈되지 않고서 여러가지 변경 및 변화가 가해질 수 있는 것은 자명한 일이다. 이와 같이 변형된 실시예들은 본 발명의 사상 및 범위로부터 개별적으로 이해되어져서는 않되며, 본 발명에 첨부된 청구범위 안에 속한다고 해야 할 것이다.Although preferred embodiments of the present invention have been described above using specific terms, it is obvious that such techniques are for illustrative purposes only, and various changes and changes can be made without departing from the spirit and scope of the following claims. It is work. Such modified embodiments should not be individually understood from the spirit and scope of the present invention, and should be said to fall within the scope of the claims appended to the present invention.

Claims (2)

  1. 플렉서블 디스플레이패널이 설치되는`인폴딩타입 힌지구조로서,As an `infolding type hinge structure` in which a flexible display panel is installed,
    중앙의 힌지베이스 (30) 를 중심으로 좌우에 각각의 판넬 (10) 과 가운데부분에는 상하로 이동되는 업다운 바 (20) 로 구성되어Consisting of the panel 10 in the left and right centered around the hinge base 30 in the center and the up-down bar 20 that moves up and down in the middle.
    상기 힌지베이스 (30) 에는 좌우로 고정지지대 (42) 가 설치되고 상기 고정지지대 (42) 에는 회전지지대 (40) 가 회전하도록 끼워지게 구성되고, The hinge base 30 is provided with a fixed support 42 to the left and right, and the fixed support 42 is configured to be fitted so that the rotating support 40 rotates,
    상기 힌지베이스 (30) 내부에는 업다운 봉 (50) 이 설치되고, 상기 업다운 봉 (50) 은 업다운 바 (20) 와 결합되고,An up-down bar 50 is installed inside the hinge base 30, and the up-down bar 50 is combined with an up-down bar 20,
    상기 업다운 바 (50) 는 스프링 (52) 과 결합되어, 상기 업다운 바 (20) 가 힌지베이스 (30) 와 맞닿는 면에서 이탈되지 않도록 탄성력을 받는 것을 특징으로 하는 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조.The up-down bar 50 is coupled to the spring 52, the in-folding type is installed flexible display panel, characterized in that receiving the elastic force so that the up-down bar 20 does not deviate from the surface in contact with the hinge base 30 Hinge structure.
  2. 제 1 항에 있어서,According to claim 1,
    상기 회전지지대 (40) 의 양쪽 측면에는 회전돌기 (41) 가 구성되어 있고, 상기 회전돌기 (41) 가 고정지지대 (42) 의 회전홈 (43) 에 끼워져 움직일 수 있도록 구성되고,Rotational projections 41 are formed on both sides of the rotational support 40, and the rotational projections 41 are configured to be inserted into and move in the rotational grooves 43 of the fixed support 42,
    상기 회전지지대 (40) 의 한쪽 단부에는 접촉부 (140) 가 구성되고, 상기 접촉부 (140) 가 업다운 바 (20) 의 밑면에 접촉을 하게 구성되는 것을 특징으로 하는 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조.An infolding type in which a flexible display panel is installed, characterized in that a contact portion 140 is formed at one end of the rotation support 40 and the contact portion 140 makes contact with the underside of the up-down bar 20. Hinge structure.
PCT/KR2019/018535 2018-12-27 2019-12-26 In-folding-type hinge structure having flexible display panel mounted thereon WO2020138988A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0171371 2018-12-27
KR1020180171371A KR20200081639A (en) 2018-12-27 2018-12-27 Infolding Hinge Structure for Flexible Display Panel

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CN114694500A (en) * 2020-12-28 2022-07-01 乐金显示有限公司 Foldable display device
WO2023198206A1 (en) * 2022-04-15 2023-10-19 维沃移动通信有限公司 Hinge mechanism and electronic device

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WO2023198206A1 (en) * 2022-04-15 2023-10-19 维沃移动通信有限公司 Hinge mechanism and electronic device

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