CN106909006A - Pasting structure and conductive structure using same and liquid crystal display device - Google Patents

Pasting structure and conductive structure using same and liquid crystal display device Download PDF

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Publication number
CN106909006A
CN106909006A CN201710279200.9A CN201710279200A CN106909006A CN 106909006 A CN106909006 A CN 106909006A CN 201710279200 A CN201710279200 A CN 201710279200A CN 106909006 A CN106909006 A CN 106909006A
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China
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adhesive
structure
side
anisotropic conductive
insulating
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CN201710279200.9A
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Chinese (zh)
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樊伟锋
王学辉
李继龙
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昆山龙腾光电有限公司
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Priority to CN201710279200.9A priority Critical patent/CN106909006A/en
Publication of CN106909006A publication Critical patent/CN106909006A/en

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    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1345Conductors connecting electrodes to cell terminals
    • G02F1/13454Drivers integrated on the active matrix substrate
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308LCD panel immediate support structure, e.g. front and back frame or bezel
    • G02F2001/133325Method of assembling

Abstract

The invention discloses a pasting structure and a conductive structure using the same and a liquid crystal display device and aims at solving the problem of poor reliability of an existing bonding structure. The pasting structure comprises an anisotropic conductive adhesive and an insulating adhesive arranged on the periphery of the anisotropic conductive adhesive; the ingredients of the insulating adhesive are the same as adhesive ingredients of the anisotropic conductive adhesive; the conductive structure comprises a first electronic device, a second electronic device and the pasting structure; the insulating adhesive and the anisotropic conductive adhesive are clamped between first electronic device and the second electronic device, and the first electronic device and the second electronic device are conducted through the anisotropic conductive adhesive; the liquid crystal display device comprises a display panel, a drive IC and a circuit board; the pasting structure is pasted on the display panel; the anisotropic conductive adhesive in the pasting structure is pasted in a second outer pin binding region; and the circuit board and the display panel are conducted through the anisotropic conductive adhesive.

Description

黏贴结构及采用该黏贴结构的导电构造和液晶显示装置【技术领域】 TECHNICAL FIELD The apparatus and configuration using a conductive adhesive construction adhesive and the liquid crystal display structure

[0001] 本发明涉及显示技术领域,具体涉及一种黏贴结构及采用该黏贴结构的导电构造和液晶显示装置。 [0001] The present invention relates to display technologies, and in particular relates to an apparatus for using a conductive adhesive structure and configuration of the adhesive and the liquid crystal display structure. 【背景技术】 【Background technique】

[0002] 由于液晶显示装置(Liquid Crystal Display,LCD)具有省电、重量轻、低福射及易携带等优点,己逐渐取代传统的显示器,成为显示器市场的主流。 [0002] Since the liquid crystal display device (Liquid Crystal Display, LCD) with power, light weight, easy to carry and low emission Fu, etc., have gradually replaced conventional display, the display become the mainstream market. 在液晶显示装置的制造过程中,当显示面板工艺告一段落后,接下来便进入模块组装(module assembly)工艺,以组配成为最终产品。 In the manufacturing process of the liquid crystal display device, the display panel when the process come to an end, then will enter the module assembly (module assembly) process is performed to produce the final ligand group. 模块组装工艺中,主要工作之一在于,将驱动1C及软性电路板(Flexible Printed Circuit,FPC)接合至显示面板上的外引脚接合区(Outer Lead Bonding,0LB)以连接显示面板上已预先形成的电极或线路。 Module assembly process, one of the main in that the drive and the flexible circuit board 1C (Flexible Printed Circuit, FPC) is bonded to the outer lead bonding area display (Outer Lead Bonding, 0LB) on the panel is to be connected on the display panel electrode or a pre-formed line.

[0003]目前柔性印刷电路板和驱动1C与显示面板的外引脚结合区主要通过异方性导电胶(Anisotropic Conductive Film;ACF)进行粘合,以达到与显示面板导通的目的。 [0003] It flexible printed circuit board and a drive 1C pin-binding region of the display panel mainly through anisotropic conductive adhesive (Anisotropic Conductive Film; ACF) for bonding to achieve the purpose of the display panel is turned on. 然而随着窄边框机种和高解析度技术的发展,显示面板上的斜配线越来越多,使得FPC与显示面板的外引脚结合区粘合值越来越小,导致FPC与显示面板粘合强度降低。 However, with the development of a narrow bezel high-resolution models and techniques, the oblique lines on the display panel more and more, so that the outer lead bonding value binding region of the display panel FPC smaller, resulting in the display FPC panel adhesive strength is reduced. 例如粘合值为0.6mm 以下时,用户在开合笔记本时,易出现FPC与显示面板脱落的问题。 When the adhesive is 0.6mm or less, for example, a laptop user when opening and closing, the display panel easy to problems FPC shedding occurs.

[0004] 相关技术中,为增强FPC粘合强度,一般采用如下方案: [0004] In the related art, to enhance the adhesive strength FPC, generally use the following scheme:

[0005] 1、简单扩大ACF和FPC; [0005] 1, and an FPC ACF simple expansion;

[0006] 2、在驱动1C和FPC之间涂Tuf f 7胶。 [0006] 2, between the drive and the FPC 1C Tuf f 7 coated gum.

[0007] 但方案1易使FPC与IC的外引脚接合区导通,以及ACF在压合情况下易伤到IC和FPC 的外引脚接合区的斜配线,从而导致FPC与斜配线导通;方案2主要是通过人工涂布Tuff y 胶,易导致Tuffy胶的高度过高,对显示面板上的迈拉膜片(Mylar)贴附带来影响,易造成电路板侧显示面板厚度超尺寸问题。 [0007] Scheme 1 but the IC FPC easy to make the outer lead bonding area is turned on, and the inclined outer lead bonding wire in the region of the nip where ACF easily hurt the IC and the FPC, resulting in FPC and with the swash conducting line; scheme 2 primarily by manually applying plastic Tuff y, easily lead to excessive height Tuffy gum display Mylar film (a Mylar) attached to the panel on impact, easily lead to the circuit board side of the display panel thickness oversize problem. 【发明内容】 [SUMMARY]

[0008] 本发明的目的在于提供一种黏贴结构及采用该黏贴结构的导电构造和液晶显示装置。 [0008] The object of the present invention is to provide a structure and a conductive adhesive and a construction adhesive structure of the liquid crystal display device.

[0009] 本发明的技术方案如下: [0009] aspect of the present invention is as follows:

[0010] 一种用于电性连接的黏贴结构包括异方性导电胶及设于所述异方性导电胶周边的绝缘胶,所述绝缘胶与所述异方性导电胶位于同一水平面内,且所述绝缘胶的成分与所述异方性导电胶的黏胶成分相同。 Adhesive structure [0010] A method for electrically connecting comprises anisotropic conductive adhesive and the insulating adhesive disposed on said anisotropic conductive adhesive periphery, the insulating adhesive and the anisotropic conductive adhesive at the same level the same and the insulating adhesive component and the anisotropic conductive adhesive glue component.

[0011] 优选的,所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括设于所述第一侧面的第一绝缘胶或/和至少设于所述第二侧面和所述第三侧面的其中一方的第二绝缘胶。 [0011] Preferably the second side and the third side surface of the anisotropic conductive adhesive includes a first side and positioned at both ends of the first side surface and connected to said first side, said insulating adhesive comprising disposed on the first surface of the first insulating adhesive and / or at least provided on the second side and the third side of the second insulating adhesive wherein one.

[0012] 优选的,所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括设于所述第一侧面的第一绝缘胶,所述第一绝缘胶和所述异方性导电胶为一体结构。 [0012] Preferably the second side and the third side surface of the anisotropic conductive adhesive includes a first side and positioned at both ends of the first side surface and connected to said first side, said insulating adhesive comprising a first insulating adhesive disposed on said first side surface, the first insulating adhesive and the anisotropic conductive adhesive as an integral structure.

[0013] 优选的,所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括至少设于所述第二侧面和所述第三侧面的其中一方的第二绝缘胶,所述第二绝缘胶和所述异方性导电胶为一体结构。 [0013] Preferably the second side and the third side surface of the anisotropic conductive adhesive includes a first side and positioned at both ends of the first side surface and connected to said first side, said insulating adhesive comprising provided on at least the second side and the third side of the second insulating adhesive wherein one of the second insulating adhesive and the anisotropic conductive adhesive as an integral structure.

[0014] 优选的,一体结构通过卷材裁剪形成,所述卷材包括由绝缘胶制成的第一部分及由异方性导电胶制成的第二部分,所述第一部分和所述第二部分并列设置。 [0014] Preferably, the integral structure is formed by cutting the web, the web first portion and a second portion made of anisotropic conductive adhesive made of an insulating plastic comprising the first portion and the second portions are juxtaposed.

[0015] 本发明还提供一种导电构造,所述导电构造包括第一电子器件、第二电子器件及上述中任一项所述的黏贴结构,所述第一电子器件和所述第二电子器件之间夹设有所述绝缘胶和所述异方性导电胶,且所述第一电子器件和所述第二电子器件通过所述异方性导电胶导通。 [0015] The present invention further provides a conductive structure, the conductive adhesive construction comprising a first electronic device structure, and said second electronic device according to any one of the first electronic device and the second the interposed insulating adhesive and the anisotropic conductive adhesive between the electronic device and the first electronic device and said second electronic device via said anisotropic conductive adhesive conductive.

[0016] 优选的,所述第一电子器件为驱动1C或FPC,所述第二电子器件为PCB、FPC及面板线路中的任意一种。 [0016] Preferably, the first electronic device is an FPC or a driver 1C, the second electronic device is any one PCB, FPC and the panel lines.

[0017] 本发明还提供一种液晶显不装置,所述液晶显不装置包括显不面板、驱动1C及电路板,所述显示面板包括设于其上的第一外引脚结合区及第二外引脚结合区,所述第一外引脚结合区和所述第二外引脚结合区之间形成一间隔区域,所述间隔区域设有配线,所述驱动1C通过所述第一外引脚结合区与所述显示面板导通,所述显示面板上贴设有上述中任一项所述的黏贴结构,所述电路板贴附于所述黏贴结构远离所述显示面板的一侧,且所述黏贴结构中的异方性导电胶贴设于所述第二外引脚结合区内,所述电路板通过所述异方性导电胶与所述显示面板导通。 [0017] The present invention also provides a liquid crystal display device does not, the device does not include a liquid crystal display panel are not significant, 1C driving circuit board and the display panel provided thereon comprising a first binding region and second outer pin two pin-binding region, a gap region formed between the first binding region of the outer lead pin and the outer second binding region, the spacer region is provided with wirings, the driving of the first through 1C a pin-binding region of the display panel is turned on, the display panel is provided with adhesive affixed to any one of the above structure, the circuit board is attached to the adhesive away from the display structure side of the panel, and the anisotropic conductive adhesive stickers structures provided in the second pin-binding region, said circuit board by a conductive adhesive and the conductive panel display iso through.

[0018] 优选的,所述配线与所述显示面板靠近所述第二外引脚结合区的侧端边缘不垂直且不平行,所述绝缘胶至少部分贴设于所述配线上。 [0018] Preferably, the wiring of the display panel adjacent the outer side edge of the second binding region of the pin are neither perpendicular nor parallel, at least partially attached to the plastic insulation is provided on the wiring.

[0019] 优选的,所述显示面板上还贴设有另一所述黏贴结构,所述驱动1C通过另一所述黏贴结构固设于所述显示面板上,并通过另一所述黏贴结构与所述第一外引脚结合区电连接。 [0019] Preferably, the display panel has been attached to another structure of the adhesive, the adhesive 1C driving by the other structure is fixed on the display panel, and the other by the adhesive structure and the first binding region is electrically connected to the outer lead.

[0020] 与相关技术相比,本发明的有益效果在于:通过在所述异方性导电胶周边设置所述绝缘胶以增大所述电路板与所述显示面板的粘合值,且所述绝缘胶的成分与所述异方芒导电胶的黏胶成分相同,不仅不涉及制程变化,而且可以有效提高所述电路板与所述显示面板的粘合强度,避免了粘合时损坏所述显示面板上已预先形成的面板线路或电路板侧显示面板厚度超尺寸问题。 [0020] Compared with the related art, the beneficial effects of the present invention is that: by setting the insulating adhesive in the anisotropic conductive adhesive to the periphery of said circuit board and increase the adhesion value of the display panel, and the said insulating adhesive component and the anisotropic component of the viscose Mount same conductive paste, not only relates to the process change, but also can improve the display circuit board and the adhesive strength of the panel, to avoid damage to the adhesive when said display panel or the circuit board has been previously formed on the panel side of the display panel thickness oversized problem. 【附图说明】 BRIEF DESCRIPTION

[0021] 图1为本发明提供的液晶显示装置的一较佳实施例的俯视图; Top view of [0021] FIG present invention provides a liquid crystal display device according to a preferred embodiment;

[0022] 图2为图1所示液晶显示装置部分结构的示意图; [0022] FIG. 2 is a partial schematic configuration of a liquid crystal display shown in Figure 1;

[0023] 图3为图1所亦液晶显不装置中显不面板的不意图; [0023] FIG. 3 is also a liquid crystal display does not substantially no intent panel means;

[0024] 图4为图1所示液晶显示装置沿AA方向的剖视图; [0024] Fig 4 a cross-sectional view of the device taken along line AA of the liquid crystal display shown in FIG 1;

[0025] 图5为一种卷材的结构示意图; [0025] FIG. 5 is a schematic structure of a web;

[0026] 图6为另一种卷材的结构不意图。 [0026] FIG. 6 is a further coil configuration is not intended. 【具体实施方式】 【Detailed ways】

[0027] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部份实施例,而不是全部的实施例。 [0027] The present invention in conjunction with the following drawings in the embodiments, the technical solutions in the embodiments of the present invention will be clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, rather than all embodiment. 基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0028] 请参阅图1,所述液晶显示装置100包括显示面板1、驱动IC3及电路板5,所述驱动IC3和所述电路板5分别与所述显示面板1导通。 [0028] Referring to FIG. 1, the liquid crystal display device 1 includes a display panel 100, a driving circuit board 5 and IC3, IC3, and the drive circuit board 5, respectively, the panel 1 is turned on the display.

[0029] 请结合参阅图2至图4,所述显示面板1包括设于其上的第一外引脚结合区11及第二外引脚结合区13,所述第一外引脚结合区11和所述第二外引脚结合区13之间形成一间隔区域15,所述间隔区域15设有配线151,所述配线151与所述显示面板1靠近所述第二外引脚结合区13的侧端边缘不垂直且不平行。 [0029] Please refer to FIG. 2 in conjunction with FIG. 4 to the display panel 1 comprises a first outer pin disposed thereon binding region 11 and the second binding region on the outer lead 13, the first binding region of the outer pin forming a gap region between the outer pin 11 and the second binding region 1315, the spacer region 15 is provided with a wiring 151, the wiring 151 and the display panel 1 close to the second outer pin binding region of the side end edge 13 is not perpendicular nor parallel. 所述第一外引脚结合区11、所述第二外引脚结合区13及设于所述间隔区域15的配线构成面板线路。 Binding region of the first outer lead 11, the second outer zone 13 and a pin provided in conjunction with the spacer panel wiring region 15 constituting the line. 即如图3中所示的虚线框内区域分别为所述第一外引脚结合区11、所述第二外引脚结合区13及所述间隔区域15。 I.e. the region within the dashed box shown in Figure 3 are respectively the first binding region of the outer pin 11, the second pin-binding region 13 and the space region 15. 所述面板线路通过所述第一外引脚结合区11和所述第二外引脚结合区13分别与所述驱动IC3及所述电路板5 连接。 Through said first outer lead line 11 binding region of said panel and said second outer lead region 13 are driven in conjunction with the IC3 and the circuit board 5 is connected. 在本实施例中,所述第一外引脚结合区11、所述第二外引脚结合区13及所述间隔区域15的数量均为两个。 The number in the present embodiment, the first binding region of the outer pin 11, the second binding region of outer pin 13 and the space 15 are two regions.

[0030] 所述第二外引脚结合区13内贴附有异方性导电胶7,所述显示面板1上还设有设于所述异方性导电胶7周边的绝缘胶8,所述异方性导电胶7和所述绝缘胶8位于同一水平面内,且二者构成黏贴结构。 [0030] The second binding region within the outer pin 13 with anisotropic conductive adhesive 7, the display panel 1 is also provided with an insulating adhesive disposed on said anisotropic conductive adhesive 7 8 perimeter, the said anisotropic conductive adhesive and the insulating adhesive 7 8 lie in the same horizontal plane, and the two adhesive constituting the structure. 通常所述异方性导电胶7主要由导电粒子和树脂胶制成,所述绝缘胶8的成分与所述异方性导电胶7的黏胶成分相同,具体地,该黏胶成分可以为热固性环氧树脂(例如,环氧树脂6101、环氧树脂634、酚醛环氧树脂等),还可以是压敏胶(例如,SBS 性热熔胶、SIS性热熔胶等)。 Typically, the anisotropic conductive adhesive 7 mainly made of conductive particles and a resin adhesive, the insulating adhesive component and the anisotropic conductive adhesive 8 is the same glue component 7, in particular, the glue components can be thermosetting epoxy resin (e.g., epoxy resin 6101, the epoxy resin 634, epoxy resin, phenol, etc.), may also be a pressure sensitive adhesive (e.g., SBS hot-melt, SIS hotmelt adhesive and the like). 所述电路板5贴附于所述异方性导电胶7和所述绝缘胶8上并与所述驱动IC3之间形成一间隙,所述电路板5通过所述异方性导电胶7与所述显示面板1导通。 IC3 is formed between the circuit board 5 is attached to the anisotropic conductive adhesive and the insulating adhesive 7 and 8 with the drive a gap, the circuit board 5 via the anisotropic conductive adhesive 7 the display panel 1 is turned on.

[0031] 所述电路板5与所述显示面板1组装时,先将所述异方性导电胶7和所述绝缘胶8贴附于所述显示面板1,再将所述电路板5贴附于所述异方性导电胶7和所述绝缘胶8上,进而对所述异方性导电胶7和所述绝缘胶8加压加温以使得胶态的树脂胶固化以及导电粒子的相对位置及形变定型。 [0031] The circuit board 5 and the display panel 1 is assembled, the first anisotropic conductive adhesive 7 and the insulating rubber 8 is attached to the display panel 1, then the circuit board 5 the anisotropy is attached to the plastic insulation 7 and 8, and thus the anisotropic conductive adhesive 7 and the insulating rubber 8 so that the resin pressure and heat curing adhesive and colloidal conductive particles in the conductive paste the relative position and shape deformation. 其中,所述异方性导电胶7和所述绝缘胶8贴附于所述显示面板1时, 可以采用一次性贴附的方式(即所述异方性导电胶7和所述绝缘胶8同时贴附于所述显示面板1上),也可以分别贴附所述异方性导电胶7和所述绝缘胶8 (即所述异方性导电胶7和所述绝缘胶8分两次贴附于所述显示面板1上)。 Wherein said anisotropic conductive adhesive 7 and the insulating rubber 8 is attached to the display panel 1, it may be attached to a one-time fashion (i.e., the anisotropic conductive adhesive and the insulating adhesive 7 8 while attached to the panel 1) of the display, respectively, may be bonded to the anisotropic conductive adhesive and the insulating adhesive 8 7 (i.e., the anisotropic conductive adhesive 7 and the insulating rubber 8 in two 1 attached to the display panel). 通过在所述电路板5与所述显示面板1之间增加所述绝缘胶8,同时增加对应的所述电路板5的宽度或者长度,不仅可以有效提高所述电路板5与所述显示面板1的粘合强度,而且避免了在所述驱动IC3和所述电路板5之间涂Tuffy 胶造成的所述电路板5侧所述显示面板1厚度超尺寸的问题。 8 by increasing the insulating adhesive between the panel 1, while increasing the width or the length corresponding to the circuit board 5 can not only improve the circuit board 5 and displayed on the display panel 5 and the circuit board 1, adhesive strength, but avoids the problem of over-dimensioned thickness of the display panel 1 in the side of the driver 5 and the circuit board between IC3 Tuffy adhesive coating 5 causes the circuit board. 同时,由于所述异方性导电胶7 和所述绝缘胶8可以一次性贴附,也可以分开贴附,因此,所述电路板5与所述显示面板1组装时不涉及制程变化;由于所述绝缘胶8不含导电粒子且不具有导电性,故在压合情况下不具有损伤所述配线151从而导致所述电路板5和所述配线151导通的风险。 Meanwhile, since the anisotropic conductive adhesive 7 and the insulating adhesive patch 8 may be disposable, may be attached separately, therefore, the circuit board 5 and the display is not directed to the process variation when the panel 1 is assembled; as the insulating adhesive containing no conductive particle 8 do not electrically conductive, it does not have a nip where the damage risk of the wiring circuit board 5 and the wire 151 is turned 151 leading.

[0032] 在本实施中,所述电路板5的数量为一个,且可以为PCB、FPC中的任意一种,所述显示面板1上已预先形成的面板线路、黏贴结构及所述电路板5构成一导电构造。 [0032] In the present embodiment, the circuit board is a number of 5, and the PCB may be, any one of the FPC, the display panel 1 on line panel has pre-formed, said circuit structure and adhesive a conductive plate 5 constituting the structure.

[0033] 在其他实施中,所述电路板5还可以为依次连接的两个,且两个所述电路板5之间通过所述黏贴结构连通,从而可以加强所述电路板5之间的粘合强度。 [0033] In other embodiments, the circuit board 5 may also be communicated through the pasting between two structures connected in sequence, and the two circuit boards 5, 5 between the circuit board can be strengthened adhesive strength.

[0034] 所述驱动IC3可以通过本发明的黏贴结构及现有技术方案(例如,焊接,异方性导电胶粘结)中的任一种实现与所述显示面板1导通。 Any one of [0034] the driver IC3 by pasting the structure of the present invention and the prior art solutions (e.g., soldering, anisotropic conductive adhesive junction) in one implementation of the display panel 1 is turned on. 在本实施例中,所述驱动IC3通过本发明的黏贴结构与所述显示面板1导通。 In the present embodiment, the driver IC3 display panel by pasting a conductive structure according to the present invention. 即所述显示面板1上己预先形成的面板线路及设于所述显示面板1上的黏贴结构及所述驱动IC3构成一导电构造。 I.e., the panel display line on the panel 1 and have preformed structural adhesive disposed on the display panel 1 and the drive IC3 constitute a conductive structure.

[0035] 所述异方性导电胶7呈矩形,其包括朝向所述驱动IC3的第一侧面71及位于所述第一侧面71的两端并分别与所述第一侧面71连接的第二侧面73和第三侧面75。 [0035] The anisotropic conductive adhesive 7 has a rectangular shape, which comprises a first side facing said second driver IC3 and 71 in the first side surface 71 and both ends respectively connected to the first side 71 side 73 and third side 75.

[0036] 所述绝缘胶8包括设于所述第一侧面71的第一绝缘胶81以及设于所述第二侧面73 和所述第三侧面75的其中一方的第二绝缘胶83。 [0036] The insulating rubber 8 includes a first insulating adhesive 81 and 73 disposed on the second side and the third side 71, wherein one of the first side surface 75 provided on the second insulating adhesive 83. 其中,所述第一绝缘胶81和所述第二绝缘胶83为分体结构。 Wherein said first insulation adhesive 81 and the second insulating adhesive 83 is a separate structure. 在本实施例中,所述第一绝缘胶81和所述第二绝缘胶83的其中一方还可以设置成和所述异方性导电胶7为一体结构。 In the present embodiment, wherein one of the first insulating adhesive 81 and the second insulating adhesive 83 may also be provided and the anisotropic conductive adhesive 7 as an integral structure. 具体的,所述第一绝缘胶81和所述异方性导电胶7的一体结构可以由图5所示的卷材裁剪形成;所述第二绝缘胶83和所述异方性导电胶7 的一体结构可以由图6所示的卷材裁剪形成。 Specifically, the first insulating adhesive 81 and the anisotropic conductive adhesive 7 may be an integral structure formed from a cutting roll of FIG. 5; the second insulating adhesive 83 and the anisotropic conductive adhesive 7 the web structure may be formed integrally cut shown in FIG. 6. 通过将所述第一绝缘胶83和所述第二绝缘胶83的其中一方设置成与所述异方性导电胶7—体结构可以减少粘合步骤。 By the first insulating adhesive 83 and the second insulating adhesive 83 is provided wherein one of the anisotropic conductive adhesive 7- structure may reduce the bonding step.

[0037] 在其他实施例中,也可以不在所述第二侧面73和所述第三侧面75的其中一方设置所述第二绝缘胶83,同时,还可以将所述第一绝缘胶81和所述第二绝缘胶83的其中一方设置成和所述异方性导电胶7为一体结构;也可以仅在所述第一侧面71设置所述第一绝缘胶81,同时,还可以将所述第一绝缘胶8设置成和所述异方性导电胶7为一体结构;也可以仅在所述第二侧面73和所述第三侧面75的至少其中一方设置所述第二绝缘胶83,同时,还可以将所述第二绝缘胶83设置成和所述异方性导电胶7为一体结构。 [0037] In other embodiments, the second side may be absent and the third side 73 is provided wherein one of said second insulating adhesive 8375, but may also be the first insulating adhesive 81 and wherein said one and said arranged anisotropic conductive adhesive of the second insulating adhesive 83 is an integral structure 7; may be only disposed on the first side 71 of the first insulating adhesive 81, and may also be the said first insulating adhesive 8 is arranged and the anisotropic conductive adhesive 7 as an integral structure; may be only on the second side 73, and wherein at least one of the third side 75 of the disposed second insulating adhesive 83 Meanwhile, also the second insulating adhesive 83 is arranged and the anisotropic conductive adhesive 7 as an integral structure.

[0038] 在上述实施例中,当所述第一侧面71设有所述第一绝缘胶S1时,所述第一绝缘胶81至少部分贴设于所述配线151上。 [0038] In the above embodiment, when the first side surface 71 provided with the first insulating adhesive Sl, the first insulating adhesive 81 affixed to at least partially disposed on the wiring 151.

[0039] 本发明的有益效果在于:通过在所述异方性导电胶7周边设置所述绝缘胶8以增大所述电路板5与所述显示面板1的粘合值,且所述绝缘胶的成分与所述异方性导电胶的黏胶成分相同,且所述绝缘胶8的成分与所述异方性导电胶7的黏胶成分相同,不仅不涉及制程变化,而且可以有效提高所述电路板5与所述显示面板1的粘合强度,避免了粘合时损坏所述显示面板1上已预先形成的面板线路或电路板侧显示面板厚度超尺寸问题。 [0039] Advantageous effects of the present invention is that: by setting the insulating adhesive in the anisotropic conductive adhesive 7 so as to increase the periphery 8 of the circuit board 5 and the bonding values ​​of the display panel 1, and the insulating viscose glue component and the anisotropic component of the same conductive adhesive and the insulating adhesive component and the anisotropic conductive adhesive composition 8 of the same glue 7, is not directed to process variation, and can improve the 5 of the circuit board and the adhesive strength of the display panel 1, to avoid damage to the display panel when the adhesive line or a circuit board panel has pre-formed side of the display panel thickness oversized problem.

[0040] 以上所述的仅是本发明的实施方式,在此应当指出,对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出改进,但这些均属于本发明的保护范围。 [0040] The above-described embodiments are merely embodiment of the present invention, it should be noted here, those of ordinary skill in the art, without departing from the spirit of the present invention to create a premise, further improvements can be made, but these are It falls within the scope of the present invention.

Claims (10)

1. 一种用于电性连接的黏贴结构,其特征在于:包括异方性导电胶及设于所述异方性导电胶周边的绝缘胶,所述绝缘胶与所述异方性导电胶位于同一水平面内,且所述绝缘胶的成分与所述异方性导电胶的黏胶成分相同。 An adhesive structure for electrical connection, characterized by: comprising anisotropic conductive adhesive and the insulating adhesive disposed on said anisotropic conductive adhesive periphery, the insulating adhesive and the anisotropic conductive the adhesive is present in the same horizontal plane, and the same insulating adhesive component and the component glue anisotropic conductive adhesive.
2. 根据权利要求1所述的黏贴结构,其特征在于:所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括设于所述第一侧面的第一绝缘胶或/和至少设于所述第二侧面和所述第三侧面的其中一方的第二绝缘胶。 The second anisotropic conductive adhesive includes a first side and positioned at both ends of the first side surface and connected to the first side: 2. The adhesive structure of claim 1, wherein side and a third side, said insulating adhesive comprising a first side surface disposed on said first insulating adhesive and / or at least provided in the second insulating adhesive wherein one of said second side and said third side.
3. 根据权利要求1所述的黏贴结构,其特征在于:所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括设于所述第一侧面的第一绝缘胶,所述第一绝缘胶和所述异方性导电胶为一体结构。 The second anisotropic conductive adhesive includes a first side surface and a side surface positioned at both ends of the first and respectively connected to the first side: 3. The adhesive structure of claim 1, wherein side and a third side, said plastic insulation comprises a first insulating adhesive disposed on said first side surface, the first insulating adhesive and the anisotropic conductive adhesive as an integral structure.
4. 根据权利要求1所述的黏贴结构,其特征在于:所述异方性导电胶包括第一侧面及位于所述第一侧面的两端并分别与所述第一侧面连接的第二侧面和第三侧面,所述绝缘胶包括至少设于所述第二侧面和所述第三侧面的其中一方的第二绝缘胶,所述第二绝缘胶和所述异方性导电胶为一体结构。 The second anisotropic conductive adhesive includes a first side and positioned at both ends of the first side surface and connected to the first side surface: 4. The adhesive structure of claim 1, wherein side and a third side, the second insulating adhesive plastic insulation comprises at least one of which is provided on the second side and the third side of the second insulating adhesive and the anisotropic conductive adhesive as a whole structure.
5. 根据权利要求3或4所述的黏贴结构,其特征在于:一体结构通过卷材裁剪形成,所述卷材包括由绝缘胶制成的第一部分及由异方性导电胶制成的第二部分,所述第一部分和所述第二部分并列设置。 The adhesive structure of claim 3 or claim 4, wherein: the structure is integrally formed by cutting the web, the web comprising a first portion and a conductive adhesive made of an anisotropic gel made of insulating a second portion, said first portion and said second portion are juxtaposed.
6. —种导电构造,其特征在于:包括第一电子器件、第二电子器件及如权利要求1-5中任一项所述的黏贴结构,所述第一电子器件和所述第二电子器件之间夹设有所述绝缘胶和所述异方性导电胶,且所述第一电子器件和所述第二电子器件通过所述异方性导电胶导通。 6. - kind of the conductive structure, characterized by: an electronic device comprising a first, structural adhesive as claimed in any of claims 1-5 of the first electronic device and a second electronic device as claimed in claim, and the second the interposed insulating adhesive and the anisotropic conductive adhesive between the electronic device and the first electronic device and said second electronic device via said anisotropic conductive adhesive conductive.
7. 根据权利要求6所述的导电构造,其特征在于:所述第一电子器件为驱动1C或FPC,所述第二电子器件为PCB、FPC及面板线路中的任意一种。 7. The conductive structure according to claim 6, wherein: said first electronic device to drive an FPC or 1C, the second electronic device is a PCB, FPC, and any of a panel line.
8. —种液晶显示装置,其特征在于:包括显示面板、驱动1C及电路板,所述显示面板包括设于其上的第一外引脚结合区及第二外引脚结合区,所述第一外引脚结合区和所述第二外引脚结合区之间形成一间隔区域,所述间隔区域设有配线,所述驱动1C通过所述第一外引脚结合区与所述显示面板导通,所述显示面板上贴设有如权利要求1-5中任一项所述的黏贴结构,所述电路板贴附于所述黏贴结构远离所述显示面板的一侧,且所述黏贴结构中的异方性导电胶贴设于所述第二外引脚结合区内,所述电路板通过所述异方性导电胶与所述显示面板导通。 8. - kind of the liquid crystal display device comprising: a display panel and a circuit board 1C driving the display panel provided thereon comprising a first binding region and a second outer lead pin-binding region, the is formed between the first binding region of the outer lead pin and said second outer spacer region of a binding region, the spacing region is provided with wirings, the first outer drive the pin through the binding region 1C the display panel is turned on, the display panel is affixed with adhesive structure according to any one of claims 1 to 5, said circuit board attached to the structure of the pasting side of the panel away from the display, and the anisotropic conductive adhesive stickers structure provided in the second pin-binding region of the circuit board through the display panel is turned to the side of the conductive paste are obtained. _ _
9. 根据权利要求8所述的液晶显示装置,其特征在于:所述配线与所述显示面板靠近所述第二外引脚结合区的侧端边缘不垂直且不平行,所述黏贴结构中的绝缘胶至少部分贴设于所述配线上。 9. The liquid crystal display device of claim 8, wherein: said wiring side of the display panel proximate the second end of the outer pin edges are not perpendicular to the binding region and non-parallel, the adhesive structure attached to an insulating adhesive disposed on at least a portion of the wiring.
10. 根据权利要求8所述的液晶显示装置,其特征在于:所述显示面板上还贴设有另一所述黏贴结构,所述驱动1C通过另一所述黏贴结构固设于所述显示面板上,并通过另一所述黏贴结构与所述第一外引脚结合区电连接。 10. The liquid crystal display as claimed in claim 8 said apparatus, wherein: the panel has been attached to the structure provided with the other of said adhesive, said adhesive 1C by the drive structure is fixed to the other of said display said display panel, and the adhesive structure and an outer pin of the first binding region is connected through another.
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