WO2019091027A1 - 一种柔性扁平排线和显示面板 - Google Patents

一种柔性扁平排线和显示面板 Download PDF

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Publication number
WO2019091027A1
WO2019091027A1 PCT/CN2018/077826 CN2018077826W WO2019091027A1 WO 2019091027 A1 WO2019091027 A1 WO 2019091027A1 CN 2018077826 W CN2018077826 W CN 2018077826W WO 2019091027 A1 WO2019091027 A1 WO 2019091027A1
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WIPO (PCT)
Prior art keywords
terminal
connector
substrate
disposed
metal film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/077826
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English (en)
French (fr)
Inventor
何怀亮
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HKC Co Ltd
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HKC Co Ltd
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Publication date
Application filed by HKC Co Ltd filed Critical HKC Co Ltd
Priority to US16/313,455 priority Critical patent/US11488743B2/en
Publication of WO2019091027A1 publication Critical patent/WO2019091027A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13456—Cell terminals located on one side of the display only
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Definitions

  • the present application relates to the field of display technologies, and in particular, to a flexible flat cable and a display panel.
  • liquid crystal displays have become mainstream products of displays due to their thin body, low power consumption and low radiation. They have become an important display platform for IT and video products.
  • the system main board passes the red/green/blue compression signal and the control signal power supply through the wire, and finally connects with the display area of the display panel, so that the display panel obtains the required power and signal.
  • control board and the printed circuit board are often connected by a FFC structure (Flexible Flat Cable, referred to as a flexible flat cable or FFC);
  • the commonly used flexible flat cable includes a substrate, and is disposed at both ends of the substrate. a first terminal and a second terminal, the first terminal and the second terminal being connected by a conductive metal wire disposed in the insulating substrate, and at the same time, the first connector and the second terminal are further disposed at both ends of the substrate Connector to connect to the corresponding interface on the control board and printed circuit board.
  • the technical problem to be solved by the present application is to provide a flexible flat cable and display panel capable of improving anti-interference ability.
  • a flexible flat cable comprising:
  • the substrate is insulated, and the first terminal and the second terminal are respectively disposed at the first end and the second end of the substrate, and are coupled by a capacitor component;
  • the capacitor component includes:
  • a first metal film disposed on the first surface of the substrate and coupled to the first terminal
  • a second metal film disposed on the second surface of the substrate and coupled to the second terminal
  • the first end of the substrate is provided with a first connector that is mated to the first terminal;
  • the second end of the substrate is provided with a second connector that is mated to the second terminal;
  • the first connector includes a first mating slot
  • the second connector includes a second mating slot
  • the first terminal and the second terminal are cooperatively disposed in the first mating slot and the second mating slot
  • the first metal film is disposed between the first connector and the second connector; the second metal film is disposed between the first connector and the second connector.
  • the application also discloses a flexible flat cable, comprising:
  • the substrate is insulated, and the first terminal and the second terminal are respectively disposed at the first end and the second end of the substrate, and are coupled by a capacitor component.
  • the capacitor component includes:
  • a first metal film disposed on the first surface of the substrate and coupled to the first terminal
  • a second metal film is disposed on the second surface of the substrate and coupled to the second terminal.
  • the first end of the substrate is provided with a first connector that is mated to the first terminal;
  • the second end of the substrate is provided with a second connector that is mated to the second terminal.
  • the first connector includes a first mating slot
  • the second connector includes a second mating slot
  • the first terminal and the second terminal are cooperatively disposed on the first mating slot and the second mating Inside the slot
  • the first metal film is disposed between the first connector and the second connector; the second metal film is disposed between the first connector and the second connector.
  • the capacitor component includes a capacitor disposed in the substrate and a conductive line for connecting the first terminal and the second terminal to the capacitor.
  • the application also discloses a display panel, comprising:
  • control board for generating an input signal
  • the flexible flat cable includes:
  • the substrate is insulated, and the first terminal and the second terminal are respectively disposed at the first end and the second end of the substrate, and are coupled by a capacitor component.
  • the capacitor component includes:
  • a first metal film disposed on the first surface of the substrate and coupled to the first terminal
  • a second metal film is disposed on the second surface of the substrate and coupled to the second terminal.
  • the first end of the substrate is provided with a first connector that is mated to the first terminal;
  • the second end of the substrate is provided with a second connector that is mated to the second terminal.
  • the first connector includes a first mating slot
  • the second connector includes a second mating slot
  • the first terminal and the second terminal are cooperatively disposed on the first mating slot and the second mating Inside the slot
  • the first metal film is disposed between the first connector and the second connector; the second metal film is disposed between the first connector and the second connector.
  • the flexible flat cable of the present application is provided with an insulating substrate between the first terminal and the second terminal, and the two are not directly connected by a metal wire, but are passed through the first terminal and the second terminal.
  • the way of setting the capacitor component between the terminals, the capacitor component is used to transmit the AC signal, and finally the function of AC and DC is blocked, so that the DC signal, such as static electricity, can be avoided, and the influence of the DC signal on the printed circuit board is improved.
  • the anti-interference ability of the AC signal transmission line for DC signals such as static electricity improves the quality of the display panel.
  • Figure 1 is a side cross-sectional view of a flexible flat cable of the present application
  • Figure 2 is a top perspective view of a flexible flat cable of the present application
  • FIG 3 is a schematic view of a display panel of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and any variations thereof is intended to cover a non-exclusive inclusion.
  • connection In the description of the present application, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.
  • FIG. 1 is a side cross-sectional view of a flexible flat cable of the present application
  • FIG. 2 is a top perspective view of a flexible flat cable of the present application.
  • the application provides a flexible flat cable, comprising:
  • a first terminal 20 for connecting to an input signal on the control board
  • a second terminal 30 for connecting to an output signal on the printed circuit board
  • the substrate 10 is insulated, and the first terminal 20 and the second terminal 30 are respectively disposed at the first end and the second end of the substrate, and are coupled by a capacitor component.
  • the flexible flat cable of the present application is provided with an insulating substrate between the first terminal and the second terminal, and the two are not directly connected by a metal wire, but are passed through the first terminal and the second terminal.
  • the way of setting the capacitor component between the terminals, the capacitor component is used to transmit the AC signal, and finally the function of AC and DC is blocked, so that the DC signal, such as static electricity, can be avoided, and the influence of the DC signal on the printed circuit board is improved.
  • the anti-interference ability of the AC signal transmission line for DC signals such as static electricity improves the quality of the display panel.
  • the capacitor component includes:
  • the first metal film 40 is disposed on the first surface of the substrate 10 and coupled to the first terminal 20;
  • the second metal film 50 is disposed on the second surface of the substrate 10 and coupled to the second terminal 30.
  • the first metal film and the second metal film are laid on the upper and lower sides of the insulating substrate, and the first metal film and the second metal film are separated by the substrate to form a capacitor component, and the first A metal film and a second metal film are simultaneously coupled to the first terminal and the second terminal, respectively, so that the first terminal and the second terminal pass the equivalent capacitance of the first metal film and the second metal film level substrate To transmit the AC signal, and finally to communicate with DC and DC, improve the anti-interference ability of the transmission line.
  • the first end of the substrate 10 is provided with a first connector 60 that is mated with the first terminal 20, and the first connector 60 is used for The control board is connected;
  • the second end of the substrate 10 is provided with a second connector 70 that is mated to the second terminal 30 for connection to the printed circuit board.
  • the two ends of the substrate are respectively provided with a first connector and a second connector, and the first connector and the second connector are respectively connected to the control board and the printed circuit board to control the control
  • the signal of the board is transmitted to the side of the printed circuit board, and at the same time plays a certain fixed role.
  • the first connector 60 includes a first mating slot 61
  • the second connector 70 includes a second mating slot 70
  • the first terminal 20 and the second terminal in the embodiment, the first connector 60 includes a first mating slot 61
  • the second connector 70 includes a second mating slot 70
  • the terminal 30 is cooperatively disposed in the first matching groove 61 and the second matching groove 71;
  • the first metal film 40 is disposed between the first connector 60 and the second connector 70; the second metal film 50 is disposed between the first connector 60 and the second connector 70.
  • the first connector and the second connector are provided with a shape and the like to fit the rectangular parallelepiped structure formed by the first terminal, the second terminal, and the base material, so that the fixed connection and the mounting can be performed. A certain fixed effect.
  • the capacitor component includes a capacitor (not shown) disposed in the substrate 10 and a conductive line for connecting the first terminal and the second terminal to the capacitor. (not shown in the figure).
  • a capacitor and a related circuit may be disposed in the substrate as a capacitor component, and two ends of the capacitor component are respectively connected to the first terminal and the second terminal through a conductive line, thereby realizing transmission of an AC signal through the capacitor component. At the same time, improve the anti-interference ability of the signal transmission circuit, especially the ability to resist DC signal interference.
  • FIG. 3 is a schematic diagram of a display panel of the present application. Referring to FIG. 3, it can be seen in conjunction with FIG. 1 and FIG. 2:
  • the present application also discloses a display panel 100, including:
  • control board 80 for generating an input signal
  • the flexible flat cable includes:
  • a first terminal 20 for connecting to an input signal on the control board 80;
  • a second terminal 30 for connecting to an output signal on the printed circuit board 90;
  • the substrate 10 is insulated, and the first terminal 20 and the second terminal 30 are respectively disposed at the first end and the second end of the substrate 10, and are coupled by a capacitor assembly.
  • the display panel of the present application includes a control board, a printed circuit board, and a flexible flat cable connecting the two together, the flexible flat cable having an insulating substrate disposed between the first terminal and the second terminal, and The two are not directly connected by a metal wire, but by using a capacitor assembly between the first terminal and the second terminal, the capacitor component is used to transmit an alternating current signal, and finally, the alternating current is used to block the direct current. Therefore, it is possible to avoid DC signals, such as the influence of DC signals such as static electricity on the printed circuit board, improve the anti-interference ability of the AC signal transmission line to DC signals such as static electricity, and improve the quality of the display panel.
  • DC signals such as the influence of DC signals such as static electricity on the printed circuit board
  • the capacitor component includes:
  • the first metal film 40 is disposed on the first surface of the substrate 10 and coupled to the first terminal 20;
  • the second metal film 50 is disposed on the second surface of the substrate 10 and coupled to the second terminal 30.
  • the first metal film and the second metal film are laid on the upper and lower sides of the insulating substrate, and the first metal film and the second metal film are separated by the substrate to form a capacitor component, and the first A metal film and a second metal film are simultaneously coupled to the first terminal and the second terminal, respectively, and thus the first terminal and the second terminal transmit an alternating current through an equivalent capacitance formed by the first metal film and the second metal film
  • the signal eventually turns on the AC and blocks the DC, improving the anti-interference ability of the transmission line.
  • the first end of the substrate 10 is provided with a first connector 60 that is mated with the first terminal 20, and the first connector 60 is used for connecting with the control board 80;
  • the second end of the substrate 10 is provided with a second connector 70 that is mated to the second terminal 30 for connection with the printed circuit board 90.
  • the two ends of the substrate are respectively provided with a first connector and a second connector, and the first connector and the second connector are respectively connected to the control board and the printed circuit board to control the control
  • the signal of the board is transmitted to the side of the printed circuit board, and at the same time plays a certain fixed role.
  • the first connector 60 includes a first mating slot 61
  • the second connector 70 includes a second mating slot 71.
  • the first terminal 20 and the second terminal 30 are cooperatively disposed on the first a matching groove 61 and a second matching groove 71;
  • the first metal film 40 is disposed between the first connector 60 and the second connector 70; the second metal film 50 is disposed between the first connector 60 and the second connector 70.
  • the first connector and the second connector are provided with a shape and the like to fit the rectangular parallelepiped structure formed by the first terminal, the second terminal, and the base material, so that the fixed connection and the mounting can be performed. A certain fixed effect.
  • the capacitor component includes a capacitor (not shown) disposed in the substrate 10 and a conductive line for connecting the first terminal and the second terminal to the capacitor. (not shown in the figure).
  • a capacitor and a related circuit may be disposed in the substrate as a capacitor component, and two ends of the capacitor component are respectively connected to the first terminal and the second terminal through a conductive line, thereby realizing transmission of an AC signal through the capacitor component. At the same time, improve the anti-interference ability of the signal transmission circuit, especially the ability to resist DC signal interference.
  • the display panel 100 further includes a display module (not shown), and the display module includes a TFT-LCD (Thin Film Transistor Liquid Crystal Display) display module. Or an organic light emitting display module, that is, an OLED (Organic Light Emitting Diode) display module.
  • TFT-LCD Thin Film Transistor Liquid Crystal Display
  • OLED Organic Light Emitting Diode
  • the panel of the present application may be a TN panel (full name Twisted Nematic, ie, a twisted nematic panel), an IPS panel (In-Plane Switching), a VA panel (Multi-domain Vertical Alignment), and of course It can also be other types of panels, just apply.
  • TN panel full name Twisted Nematic, ie, a twisted nematic panel
  • IPS panel In-Plane Switching
  • VA panel Multi-domain Vertical Alignment

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Abstract

一种柔性扁平排线和显示面板。该柔性扁平排线包括：绝缘基材（10）、第一端子（20）和第二端子（30）；第一端子（20）和第二端子（30）分别设置在基材（10）的第一端和第二端，且通过电容组件相耦接。电容组件包括设置在基材（10）第一表面且与第一端子（20）耦接的第一金属膜（40）和设置在基材（10）第二表面且与第二端子（30）耦接的第二金属膜（50）。

Description

一种柔性扁平排线和显示面板 【技术领域】
本申请涉及显示技术领域，尤其涉及一种柔性扁平排线和显示面板。
【背景技术】
随着科技的发展和进步，液晶显示器由于具备机身薄、省电和辐射低等热点而成为显示器的主流产品，已经成为现在IT、视讯产品重要的显示平台。
从液晶显示器驱动原理来看，系统主板将红/绿/蓝压缩信号、控制信号机电源通过线材，并最终与显示面板的显示区连接，从而使得显示面板获得所需的电源和信号。
而其中，该控制板和印刷电路板常常通过FFC结构(Flexible Flat Cable，称为柔性扁平排线或FFC)连进行数据连接；常用的柔性扁平排线包括基材，以及设置在基材两端的第一端子和第二端子，该第一端子和第二端子通过置于绝缘的基材中的导电金属线来进行连接，同时，该基材的两端还设置有第一连接器和第二连接器，以便与控制板和印刷电路板上的对应接口连接。
但是，一些的FFC结构的抗干扰能力较差，这是本领域技术人员亟待解决的问题。
【发明内容】
有鉴于一些技术的上述缺陷，本申请所要解决的技术问题是提供能够提高抗干扰能力的柔性扁平排线和显示面板。
为实现上述目的，本申请提供了一种柔性扁平排线，包括：
基材；
第一端子；
第二端子；
所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和 第二端，通过电容组件相耦接；所述电容组件包括：
第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
本申请还公开了一种柔性扁平排线，包括：
基材；
第一端子；
第二端子；
所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和第二端，通过电容组件相耦接。
可选的，所述电容组件包括：
第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接。
可选的，所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
所述基材的第二端设置有与所述第二端子配合连接的第二连接器。
可选的，所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在所述第一连接器和第二连接器之间。
可选的，所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
本申请还公开了一种显示面板，包括：
控制板，用于产生输入信号；
印刷电路板，用于接收输出信号；
柔性扁平排线，耦接在所述控制板和印刷电路板之间；
所述柔性扁平排线包括：
基材；
第一端子；
第二端子；
所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和第二端，通过电容组件相耦接。
可选的，所述电容组件包括：
第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接。
可选的，所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
所述基材的第二端设置有与所述第二端子配合连接的第二连接器。
可选的，所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在所述第一连接器和第二连接器之间。
本申请的柔性扁平排线由于该第一端子和第二端子之间设置有绝缘的基材，并且，两者之间不通过金属导线进行直接接触连接，而是通过在第一端子和第二端子之间设置电容组件的方式，利用电容组件来传输交流信号，最终起到了通交流而阻直流的作用，如此，便能够避免直流信号，比如说静电等直流信号对印刷电路板的影响，提高了交流信号传输线路对于静电等直流信号的抗干扰能力，提高显示面板的品质。
【附图说明】
所包括的附图用来提供对本申请实施例的可选的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本申请一种柔性扁平排线的侧面截面视图；
图2是本申请一种柔性扁平排线的俯视透视图；
图3是本申请一种显示面板的示意图。
附图说明，10、基材；20、第一端子；30、第二端子；40、第一金属膜；50、第二金属膜；60、第一连接器；61、第一配合槽；70、第二连接器；71、第二配合槽；80、控制板；90、印刷电路板；100、显示面板。
【具体实施方式】
这里所公开的具体结构和功能细节仅仅是代表性的，并且是用于描述本申请的示例性实施例的目的。但是本申请可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。
在本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排 他的包含。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
在图中，结构相似的单元是以相同标号表示。
图1是本申请一种柔性扁平排线的侧面截面视图；图2是本申请一种柔性扁平排线的俯视透视图。参考图1和图2可知：
本申请提供了一种柔性扁平排线，包括：
基材10；
第一端子20，用于与控制板上的输入信号相连接；
第二端子30，用于与印刷电路板上的输出信号相连接；
所述基材10绝缘，所述第一端子20和第二端子30分别设置在所述基材的第一端和第二端，通过电容组件相耦接。
本申请的柔性扁平排线由于该第一端子和第二端子之间设置有绝缘的基材，并且，两者之间不通过金属导线进行直接接触连接，而是通过在第一端子和第二端子之间设置电容组件的方式，利用电容组件来传输交流信号，最终起到了通交流而阻直流的作用，如此，便能够避免直流信号，比如说静电等直流信号对印刷电路板的影响，提高了交流信号传输线路对于静电等直流信号的抗干扰能力，提高显示面板的品质。
本实施例可选的，所述电容组件包括：
第一金属膜40，设置在所述基材10的第一表面、与所述第一端子20相耦接；
第二金属膜50，设置在所述基材10的第二表面、与所述第二端子30相耦接。本实施方案中，该绝缘的基材的上下两侧面铺设有第一金属膜和第二金属膜，该第一金属膜和第二金属膜由该基材间隔，形成了电容组件，而该第一金属膜和第二金属膜同时分别与第一端子和第二端子耦接，因而该第一端子和第二端子便通过该第一金属膜、第二金属膜级基材构成的等效电容来传输交流信号，最终起到通交流而阻直流，提高传输线路抗干扰能力的作用。
结合图1和图2可知，本实施例可选的，基材10的第一端设置有与所述第一端子20配合连接的第一连接器60，所述第一连接器60用于与所述控制板连接；
所述基材10的第二端设置有与所述第二端子30配合连接的第二连接器70，所述第二连接器70用于与所述印刷电路板连接。本实施方案中，该基材的两端分别设置有第一连接器和第二连接器，该第一连接器和第二连接器，用于分别连接控制板和印刷电路板，以便将该控制板的信号传输到印刷电路板侧，同时起到一定的固定作用。
结合图1和图2可知，本实施例可选的，第一连接器60包括第一配合槽61，所述第二连接器70包括第二配合槽70，所述第一端子20和第二端子30配合设置在所述第一配合槽61和第二配合槽内71；
所述第一金属膜40设置在所述第一连接器60和第二连接器70之间；所述第二金属膜50设置在所述第一连接器60和第二连接器70之间。本实施方案中，该第一连接器和第二连接器设置有形状等与该第一端子、第二端子及基材构成的长方体结构相适配，从而能够进行固定连接安装，都是起到一定的固定作用。
本实施例可选的，所述电容组件包括设在所述基材10内的电容(图中未示出)以及用于将所述第一端子、第二端子连接于所述电容的导电线(图中未示 出)。本实施方案中，该基材内可以设置电容以及相关线路作为电容组件，该电容组件的两端分别通过导电线与第一端子和第二端子连接，从而通过该电容组件实现交流信号的传输，同时，提高信号传输电路的抗干扰能力，特别是抗直流信号干扰的能力。
图3是本申请一种显示面板的示意图，参考图3，结合图1和图2可知：
本申请还公开了一种显示面板100，包括：
控制板80，用于产生输入信号；
印刷电路板90，用于接收输出信号；
柔性扁平排线，耦接在所述控制板80和印刷电路板90之间；
所述柔性扁平排线包括：
基材10；
第一端子20，用于与控制板80上的输入信号相连接；
第二端子30，用于与印刷电路板90上的输出信号相连接；
所述基材10绝缘，所述第一端子20和第二端子30分别设置在所述基材10的第一端和第二端，通过电容组件相耦接。
本申请的显示面板，包括控制板、印刷电路板以及将两者连接在一起的柔性扁平排线，该柔性扁平排线由于该第一端子和第二端子之间设置有绝缘的基材，并且，两者之间不通过金属导线进行直接接触连接，而是通过在第一端子和第二端子之间设置电容组件的方式，利用电容组件来传输交流信号，最终起到了通交流而阻直流的作用，如此，便能够避免直流信号，比如说静电等直流信号对印刷电路板的影响，提高了交流信号传输线路对于静电等直流信号的抗干扰能力，提高显示面板的品质。
本实施例可选的，所述电容组件包括：
第一金属膜40，设置在所述基材10的第一表面、与所述第一端子20相耦接；
第二金属膜50，设置在所述基材10的第二表面、与所述第二端子30相耦接。本实施方案中，该绝缘的基材的上下两侧面铺设有第一金属膜和第二金属膜，该第一金属膜和第二金属膜由该基材间隔，形成了电容组件，而该第一金属膜和第二金属膜同时分别与第一端子和第二端子耦接，因而该第一端子和第二端子便通过该第一金属膜和第二金属膜构成的等效电容来传输交流信号，最终起到通交流而阻直流，提高传输线路抗干扰能力的作用。
本实施例可选的，基材10的第一端设置有与所述第一端子20配合连接的第一连接器60，所述第一连接器60用于与所述控制板80连接；
所述基材10的第二端设置有与所述第二端子30配合连接的第二连接器70，所述第二连接器70用于与所述印刷电路板90连接。本实施方案中，该基材的两端分别设置有第一连接器和第二连接器，该第一连接器和第二连接器，用于分别连接控制板和印刷电路板，以便将该控制板的信号传输到印刷电路板侧，同时起到一定的固定作用。
本实施例可选的，第一连接器60包括第一配合槽61，所述第二连接器70包括第二配合槽71，所述第一端子20和第二端子30配合设置在所述第一配合槽61和第二配合槽71内；
所述第一金属膜40设置在所述第一连接器60和第二连接器70之间；所述第二金属膜50设置在所述第一连接器60和第二连接器70之间。本实施方案中，该第一连接器和第二连接器设置有形状等与该第一端子、第二端子及基材构成的长方体结构相适配，从而能够进行固定连接安装，都是起到一定的固定作用。
本实施例可选的，所述电容组件包括设在所述基材10内的电容(图中未示出)以及用于将所述第一端子、第二端子连接于所述电容的导电线(图中未示出)。本实施方案中，该基材内可以设置电容以及相关线路作为电容组件，该电容组件的两端分别通过导电线与第一端子和第二端子连接，从而通过该电容组件实现交流信号的传输，同时，提高信号传输电路的抗干扰能力，特别是抗直流信号干扰的能力。
本实施例可选的，所述显示面板100还包括显示模组(图中未示出)，所述显示模组包括液晶显示模组即TFT-LCD(Thin Film Transistor Liquid Crystal Display)显示模组或有机发光显示模组即OLED(Organic Light Emitting Diode)显示模组。
本申请的面板可以是TN面板(全称为Twisted Nematic，即扭曲向列型面板)、IPS面板(In-PlaneSwitching，平面转换)、VA面板(Multi-domain Vertical Alignment，多象限垂直配向技术)，当然，也可以是其他类型的面板，适用即可。
以上内容是结合具体的优选实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (20)

  1. 一种柔性扁平排线，包括：
    基材；
    第一端子；
    第二端子；
    所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和第二端，通过电容组件相耦接；所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
  2. 一种柔性扁平排线，包括：
    基材；
    第一端子；
    第二端子；
    所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和第二端，通过电容组件相耦接。
  3. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接。
  4. 如权利要求3所述的柔性扁平排线，其中，所述基材的第一端设置有与 所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器。
  5. 如权利要求4所述的柔性扁平排线，其中，所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
  6. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  7. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  8. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  9. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  10. 如权利要求2所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
  11. 一种显示面板，其中，包括：
    控制板；
    印刷电路板；
    柔性扁平排线，耦接在所述控制板和印刷电路板之间；
    所述柔性扁平排线包括：
    基材；
    第一端子；
    第二端子；
    所述基材绝缘，所述第一端子和第二端子分别设置在所述基材的第一端和第二端，通过电容组件相耦接。
  12. 如权利要求11所述的显示面板，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接。
  13. 如权利要求12所述的柔性扁平排线，其中，所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器。
  14. 如权利要求13所述的柔性扁平排线，其中，所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
  15. 如权利要求11所述的柔性扁平排线，其中，所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  16. 如权利要求11所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  17. 如权利要求11所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  18. 如权利要求11所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间；
    所述电容组件包括设在所述基材内的电容以及用于将所述第一端子、第二端子连接于所述电容的导电线。
  19. 如权利要求11所述的柔性扁平排线，其中，所述电容组件包括：
    第一金属膜，设置在所述基材的第一表面、与所述第一端子相耦接；
    第二金属膜，设置在所述基材的第二表面、与所述第二端子相耦接；
    所述基材的第一端设置有与所述第一端子配合连接的第一连接器；
    所述基材的第二端设置有与所述第二端子配合连接的第二连接器；
    所述第一连接器包括第一配合槽，所述第二连接器包括第二配合槽，所述第一端子和第二端子配合设置在所述第一配合槽和第二配合槽内；
    所述第一金属膜设置在所述第一连接器和第二连接器之间；所述第二金属膜设置在在所述第一连接器和第二连接器之间。
  20. 如权利要求11所述的柔性扁平排线，其中，所述显示面板还包括显示模组，所述显示模组包括液晶显示模组或有机发光显示模组。
PCT/CN2018/077826 2017-11-10 2018-03-02 一种柔性扁平排线和显示面板 Ceased WO2019091027A1 (zh)

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