WO2013120309A1 - 液晶面板的固定装置及其液晶显示器 - Google Patents

液晶面板的固定装置及其液晶显示器 Download PDF

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Publication number
WO2013120309A1
WO2013120309A1 PCT/CN2012/073467 CN2012073467W WO2013120309A1 WO 2013120309 A1 WO2013120309 A1 WO 2013120309A1 CN 2012073467 W CN2012073467 W CN 2012073467W WO 2013120309 A1 WO2013120309 A1 WO 2013120309A1
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WIPO (PCT)
Prior art keywords
liquid crystal
crystal panel
frame
disposed
positioning
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PCT/CN2012/073467
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English (en)
French (fr)
Inventor
俞刚
Original Assignee
深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/508,514 priority Critical patent/US20130215358A1/en
Publication of WO2013120309A1 publication Critical patent/WO2013120309A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317Intermediate frames, e.g. between backlight housing and front frame
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/133308Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133322Mechanical guidance or alignment of LCD panel support components

Definitions

  • the present invention relates to a fixing device for a liquid crystal panel and a liquid crystal display thereof, and more particularly to a fixing device for a liquid crystal panel having a narrow bezel and a liquid crystal display thereof.
  • liquid crystal displays have low power consumption and thin profile, and are widely used in various electronic products such as portable computers, digital cameras, and mobile phones.
  • liquid crystal displays are required to minimize the frame margin outside the display area to achieve narrow frame margin.
  • the means used is to place the screws required for fixing on the side of the liquid crystal display.
  • the liquid crystal display 8 includes: a liquid crystal display panel 810 , a light guide plate 830 , a reflective sheet 831 , a rear frame 840 , a middle frame 820 , a front frame 870 , a frame 880 , and A screw 890.
  • a middle frame 820 and a reflection sheet are disposed above the rear frame 840.
  • the middle frame has an extension portion.
  • a light guide plate 830 is disposed between the extension portion and the reflective sheet 831, so that the light guide plate 830 and the reflection sheet are fixed without being shaken by the rear frame and the middle frame.
  • a liquid crystal display panel is disposed above the extension of the middle frame such that the liquid crystal display panel is at a distance from the light guide plate, and the extension of the middle frame 830 further has a function of supporting the liquid crystal display panel 810.
  • On the side 841 of the rear frame 840 has an outwardly projecting screw portion 860 having a thread 860 on the inside of the screw portion.
  • a front frame 870 is disposed on the outer side of the side surface 841 of the rear frame 840, and the screw 890 is fitted into the screw portion 860 by the screw 890 and the frame 880 for fixing the rear frame 840 and the front frame 870 to fix the liquid crystal.
  • the design of the locking structure can meet the requirements of the "narrow bezel" (that is, the narrower the thickness of the frame of the liquid crystal display is, the better), but for the assembly process, the operator locks the screw facing the side of himself. It is necessary to rotate the liquid crystal display so that the other side faces itself, so that it can be locked again. Therefore, the structural design is poor in workability, which is not conducive to the improvement of production efficiency.
  • the liquid crystal display 9 includes a liquid crystal panel 910, a front frame 920, a middle frame 930, a rear frame 940, and an optical component 950.
  • a middle frame 930 is disposed on the inner side of the front frame 920.
  • a receiving portion 931 is defined on the inner side of the front frame 930.
  • a liquid crystal panel 910 is disposed between the front frame 920 and the receiving portion 931. The front frame 920 and the carrying portion 931 are clamped. It is used to fix the liquid crystal panel 910.
  • a rear frame 940 is disposed inside the middle frame 930 and below the load bearing portion 931.
  • An optical component 950 is disposed between the carrier 931 of the middle frame 930 and the rear frame 940.
  • the optical component 950 includes a reflective sheet, a light guide plate, a diffusion sheet, a prism sheet, and a brightness enhancement sheet.
  • the assembly architecture of the above liquid crystal display 9 is designed for the assembly process, although the operation of this structural design Better performance, which is conducive to the improvement of production efficiency, but there is no way to reach the requirements of narrow borders, because the LCD panel is made up of the front frame.
  • the clamping of the 920 and the carrying portion is fixed, and the range in which the front frame 920 and the liquid crystal panel 910 are in contact with the range indicated by L indicated in FIG. 2, L needs a certain length to clamp the liquid crystal panel 910, if it is L If the range of the front frame 920 and the liquid crystal panel 910 are too small, the liquid crystal panel 910 easily jumps out of the front frame 920, which means that the narrow frame cannot be reached.
  • An object of the present invention is to provide a liquid crystal panel fixing structure having a narrow bezel and a liquid crystal display to which the fixing structure is applied.
  • the present invention provides a liquid crystal display.
  • the liquid crystal display comprises: a liquid crystal panel, a front frame, a middle frame, a rear frame, an optical component and a positioning bump.
  • the liquid crystal panel includes a front surface and a back surface opposite to the front surface.
  • the positioning bumps are connected to the positioning bumps and the front surface of the liquid crystal panel by a bonding material.
  • a bearing portion is disposed on the inner side of the middle frame, and the upper portion of the carrying portion is configured to carry the liquid crystal panel and is connected to the back surface of the liquid crystal panel, and the rear frame is disposed on the inner side of the middle frame and below the carrying portion.
  • the front frame includes a positioning hole, the front frame is disposed outside the middle frame, and the positioning protrusion is embedded in the positioning hole of the front frame.
  • an optical component disposed between the inner side of the rear frame and the carrying portion.
  • the optical component comprises an optical component such as a reflective sheet, a light guide plate, a diffusion sheet, a prism sheet and a brightness enhancement sheet.
  • the glue material is a hot melt adhesive adhesive.
  • the technique used in the present invention to achieve the above object is that the positioning bump on the front surface of the liquid crystal panel is embedded in the positioning hole of the front frame to achieve the purpose of positioning the liquid crystal panel while preventing the liquid crystal surface from falling off.
  • the liquid crystal display comprises: a liquid crystal panel, a front frame, a middle frame, a rear frame, an optical component and a positioning bump.
  • the liquid crystal panel includes a front surface and a back surface liquid crystal panel opposite to the front surface.
  • the positioning bump is connected to the back surface of the liquid crystal panel.
  • a bearing portion is disposed on the inner side of the middle frame, and a positioning hole is disposed above the carrying portion for supporting the liquid crystal panel and the positioning protrusion is embedded in the positioning hole, and the rear frame is disposed on the inner side of the middle frame and below the carrying portion.
  • the front frame is placed on the outside of the middle frame and on the front side of the LCD panel.
  • the optical component is disposed between the inner side of the rear frame and the carrying portion.
  • the optical component comprises an optical component such as a reflective sheet, a light guide plate, a diffusion sheet, a prism sheet and a brightness enhancement sheet.
  • the glue material is a hot melt adhesive adhesive.
  • the technique used in the present invention to achieve the above object is that the positioning bumps on the back surface of the liquid crystal panel are embedded in the positioning holes of the middle frame to achieve the purpose of positioning the liquid crystal panel while preventing the liquid crystal panel from falling off.
  • FIG. 3 is an assembly structure of a liquid crystal display according to a first embodiment of the present invention.
  • FIG. 4 is an assembly structure of a liquid crystal display according to a first embodiment of the present invention. detailed description
  • the liquid crystal display 1 includes a liquid crystal panel 110, a front frame 140, a middle frame 150, a rear frame 160, an optical component 170, and a positioning bump 120.
  • the liquid crystal panel 110 includes a front surface 111 and a back surface 112 opposite to the front surface 111.
  • the positioning bump 120 connects the positioning bump 120 and the front surface 111 of the liquid crystal panel 110 by a bonding material 180.
  • a carrying portion 151 is disposed on the inner side of the middle frame 150. The upper portion of the carrying portion 151 is used to carry the liquid crystal panel 110 and is connected to the back surface 112 of the liquid crystal panel 110.
  • the rear frame 160 is disposed inside the middle frame 150 and below the carrying portion 151.
  • the front frame 140 includes a positioning hole 130, and the positioning hole 130 can be a groove or a through hole.
  • the front frame 140 is disposed on the outer side of the middle frame 150, and the positioning protrusion 120 is embedded in the positioning hole 130 to achieve the purpose of positioning the liquid crystal panel 110 while preventing the liquid crystal panel 110 from falling off.
  • the optical component 170 is disposed between the inner side of the rear frame 160 and the carrying portion 151.
  • the optical component 170 comprises an optical component such as a reflective sheet, a light guide plate, a diffusion sheet, a prism sheet and a brightness enhancement sheet.
  • the glue 150 is a hot melt adhesive.
  • the liquid crystal display 2 includes a liquid crystal panel 210, a front frame 240, a middle frame 250, a rear frame 260, an optical component 270, and a positioning bump 220.
  • the liquid crystal panel 210 includes a front surface 211 and a back surface 212 opposite to the front surface 211.
  • the positioning protrusion 220 connects the positioning protrusion 220 and the back surface 212 of the liquid crystal panel 210 by a bonding material 280.
  • a receiving portion 251 is defined on the inner side of the middle frame 250.
  • the receiving portion 251 has a positioning hole 230.
  • the positioning hole 230 can be a groove or a through hole.
  • the carrying portion 251 is configured to carry the liquid crystal panel 210, and the positioning protrusion 220 is embedded in the positioning hole 230 to achieve the purpose of positioning the liquid crystal panel 110 while preventing the liquid crystal panel 110 from falling off.
  • the rear frame 260 is disposed inside the middle frame 250 and below the carrying portion 251.
  • the front frame 240 is disposed outside the middle frame 250 and the front surface 211 of the liquid crystal panel 210.
  • the optical component 270 is disposed between the rear frame 260 and the carrier portion 251.
  • the optical component 270 includes an optical component such as a reflective sheet, a light guide plate, a diffusion sheet, a prism sheet, and a brightness enhancement sheet.
  • the glue 280 is a hot melt adhesive.
  • the structural design is more workable, which is advantageous for the improvement of production efficiency, and also realizes the requirement of a narrow bezel.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

一种液晶显示器(1),其中液晶显示器(1)包括一液晶面板(110)、一前框(140)、一中框(150)、一后框(160)、一光学组件(170)以及一定位凸块(120),液晶面板(110)包括一正面(111)以及相对于正面(111)的一背面(112);定位凸块(120)与液晶面板(110)的正面(111)相连接;中框(140)的内侧延伸有一承载部(151),承载部(151)的上方用以承载该液晶面板(110),并与液晶面板(110)的背面(112)相连接,中框(150)的内侧以及承载部(151)的下方设置后框(160);前框(140)包括一定位孔(130),前框(140)设置于中框(150)的外侧,以及前框(140)的定位孔(130)嵌入液晶面板(110)的正面(111)的定位凸块(120);以及光学组件(170)设置于后框(160)的内侧与承载部(151)之间。

Description

液晶面板的固定装置及其液晶显示器
技术领域
本发明是有关于一种液晶面板的固定装置及其液晶显示器,特别是有关于一种窄边框 的液晶面板的固定装置及其液晶显示器。 背景技术
近年来, 液晶显示器 (Liquid Crystal Display: LCD)具有低功率消耗和外型薄的特 点, 被广泛地用在各种电子产品中, 如手提式计算机、 数字相机、 手机等产品。 可是, 液 晶显示器为了提高创意性,而要求尽量縮小显示区域以外之框边以达到窄框边化。为了实 现窄框边化, 使用的手段为将固定所需的螺丝设置于液晶显示器的侧面。
美国专利 US7576976揭示一种液晶显示器的组装架构。 如图 1所示, 液晶显示器 8 包括: 一液晶显示面板 810、一导光板 830、一反射片 831、一后机架 840、一中机架 820、 一前机架 870、 一框体 880及一螺丝 890。
在后机架 840上方设置中机架 820以及反射片。中机架有一延伸部,在延伸部与反射 片 831之间设置导光板 830,使导光板 830及反射片藉由后机架及中机架的固定而不晃动。 在中机架的延伸部上方设置液晶显示面板,使液晶显示面板与导光板有一段距离,且中机 架 830的延伸部还具有支撑液晶显示面板 810的功能。在后机架 840的侧面 841有一向外 突出的螺丝部 860, 在螺丝部的内侧有一螺纹 860。 在后机架 840的侧面 841的外侧设置 前机架 870,再利用螺丝 890配合框体 880将螺丝 890嵌进螺丝部 860用以固定后机架 840 及前机架 870, 以借此固定液晶面板 810。
这种锁固结构设计虽然可以满足"窄边框"的要求 (亦即液晶显示器的边框厚度愈窄愈 好), 但对于组装过程而言, 作业员在锁完面向自己这边的螺丝后, 还需要旋转液晶显示 器, 使另一边朝向自己, 才能再上锁, 因此这种结构设计的作业性较差, 不利于生产效率 的提升。
图 2为先前技术所揭示的另一种液晶显示器的组装架构图。液晶显示器 9包括:一液 晶面板 910、 一前框 920、 一中框 930、 一后框 940以及一光学组件 950。
在前框 920内侧设置中框 930, 该中框 930的内侧延伸有一承载部 931, 该前框 920 与该承载部 931之间设置液晶面板 910, 该前框 920与承载部 931的夹持, 用来使液晶面 板 910固定。在中框 930的内侧与该承载部 931的下方设置后框 940。在中框 930的承载 部 931与后框 940之间设置光学组件 950,该光学组件 950包括反射片、导光板、扩散片、 棱镜片、 增光片所组成。
但上述液晶显示器 9的组装架构设计,对于组装过程而言,虽然这种结构设计的作业 性较佳, 利于生产效率的提升, 但就没辨法达到窄边框的要求, 因为液晶面板是由前框
920与承载部的夹持才得以固定,前框 920与液晶面板 910所接触的范围为图 2中所标示 L所显示的范围, L需有一定的长度才能夹持液晶面板 910, 若是 L过短, 表示前框 920 与液晶面板 910接触的范围过小, 液晶面板 910就容易跳脱出前框 920, 这也就表示无法 达到窄边框的要求。
因此,便有需要提供一种可方便组装又可达到窄边框的要求的液晶显示器, 以解决前 述的问题。 发明内容
本发明的一个目的在于提供一种窄边框的液晶面板固定结构以及应用此固定结构的 液晶显示器。
为达成上述目的, 本发明提出一种液晶显示器。 该液晶显示器包括: 一液晶面板、一 前框、一中框、一后框、一光学组件以及一定位凸块。其中液晶面板包括一正面以及相对 于正面的一背面。定位凸块借由一胶合材料来连接定位凸块与液晶面板的正面。中框的内 侧延伸有一承载部, 承载部的上方用以承载液晶面板, 并与该液晶面板的背面相连接, 中 框内侧及承载部的下方设置后框。前框包括一定位孔, 前框设置于中框的外侧, 以及定位 凸块嵌入前框的定位孔。 以及光学组件, 设置于后框内侧和承载部之间。其中光学组件包 括反射片、 导光板、扩散片、棱镜片以及增光片等光学组件所组成。其中胶合材料为热熔 型胶系接着剂。
本发明为达成上述目的所使用的技术为,在液晶面板正面的定位凸块, 嵌入前框的定 位孔, 就达到液晶面板定位的目地, 同时防止液晶面的脱落。
为达成上述提供液晶显示器的目的,本发明提出另一种液晶显示器。该液晶显示器包 括: 一液晶面板、 一前框、 一中框、 一后框、 一光学组件以及一定位凸块。 其中液晶面板 包括一正面以及相对于正面的一背面一液晶面板。定位凸块与液晶面板的背面相连接。中 框的内侧延伸有一承载部,承载部的上方有一定位孔,用以承载该液晶面板以及定位凸块 嵌入定位孔, 中框内侧及承载部的下方设置后框。前框设置于中框的外侧以及液晶面板的 正面。 以及光学组件设置于后框内侧与承载部之间。 其中光学组件包括反射片、 导光板、 扩散片、 棱镜片以及增光片等光学组件所组成。 其中该胶合材料为热熔型胶系接着剂。
本发明为达成上述目的所使用的技术为,在液晶面板背面的定位凸块, 嵌入中框的定 位孔, 达到液晶面板定位的目地, 同时防止液晶面板的脱落。
上述的液晶显示器, 对于组装过程而言, 这种结构设计的作业性较佳, 利于生产效率 的提升之外, 同时实现了窄边框的要求。 附图说明
图 1为前案的一种液晶显示器的组装架构;
图 2为前案的另一种液晶显示器的组装架构;
图 3为本发明第一实施例的液晶显示器的组装架构;
图 4为本发明第一实施例的液晶显示器的组装架构。 具体实施方式
以下结合附图所示的最佳实施例作进一步详述。
图 3为本发明第一实施例的液晶显示器组的组装架构图。该液晶显示器 1包括一液晶 面板 110、 一前框 140、 一中框 150、 一后框 160、 一光学组件 170以及一定位凸块 120。 其中该液晶面板 110包括一正面 111以及相对于该正面 111的一背面 112。该定位凸块 120 藉由一胶合材料 180来连接该定位凸块 120与该液晶面板 110的该正面 111。 该中框 150 的内侧延伸有一承载部 151, 该承载部 151的上方用以承载该液晶面板 110, 并与该液晶 面板 110的该背面 112相连接。 该中框 150内侧及该承载部 151的下方设置该后框 160。 该前框 140包括一定位孔 130, 该定位孔 130可以是一凹槽或一通孔。 该前框 140设置于 该中框 150的外侧, 以及该定位凸块 120嵌入该定位孔 130, 达到液晶面板 110定位的目 地, 同时防止液晶面板 110的脱落。以及该光学组件 170设置于该后框 160内侧和该承载 部 151之间。其中该光学组件 170包括反射片、 导光板、扩散片、棱镜片以及增光片等光 学组件所组成。 其中该胶合材料 150为热熔型胶系接着剂。
图 4为本发明第二实施例的液晶显示器组的组装架构图。该液晶显示器 2包括:一液 晶面板 210、一前框 240、一中框 250、一后框 260、一光学组件 270以及一定位凸块 220。 其中该液晶面板 210包括一正面 211以及相对于该正面 211的一背面 212。该定位凸块 220 藉由一胶合材料 280来连接该定位凸块 220与该液晶面板 210的该背面 212。 该中框 250 的内侧延伸有一承载部 251, 该承载部 251的上方有一定位孔 230, 该定位孔 230可以是 一凹槽或一通孔。该承载部 251用以承载该液晶面板 210, 以及该定位凸块 220用以嵌入 该定位孔 230,达到液晶面板 110定位的目地,同时防止液晶面板 110的脱落。该中框 250 内侧以及该承载部 251的下方设置该后框 260。该前框 240设置于该中框 250的外侧以及 该液晶面板 210的该正面 211。 该光学组件 270设置于该后框 260的上方与该承载部 251 之间。其中该光学组件 270包括反射片、 导光板、扩散片、棱镜片以及增光片等光学组件 所组成。 其中该胶合材料 280为热熔型胶系接着剂。
上述的液晶显示器, 对于组装过程而言, 这种结构设计的作业性较佳, 利于生产效率 的提升之外, 还实现了窄边框的要求。
以上, 仅为本发明的较佳实施例, 意在进一步说明本发明, 而非对其进行限定。 凡根 据上述的文字和附图所公开的内容进行的简单的替换, 都在本专利的权利保护范围之列。

Claims

权利要求
1、 一种液晶面板的固定装置, 适用于与一后框相连结, 其特征在于, 包括: 一液晶面板, 包括一正面以及相对于该正面的一背面;
一定位凸块, 该定位凸块与该正面相连接;
一中框, 该中框的内侧延伸有一承载部, 该承载部的上方用以承载该液晶面板, 并与 该液晶面板的该背面相连接, 该中框内侧及该承载部的下方设置该后框; 以及
一前框, 包括一定位孔, 该前框设置于该中框的外侧, 该定位凸块嵌入该定位孔。
2、 如权利要求 1所述的固定装置, 其特征在于, 还包括一胶合材料, 该胶合材料用 以连接该定位凸块与该液晶面板的该正面。
3、 如权利要求 1所述的固定装置, 其特征在于, 还包括一光学组件, 设置于该后框 内侧与该承载部之间。
4、 一种液晶面板的固定装置, 适用于与一后框相连结, 其特征在于, 包括: 一液晶面板, 包括一正面以及相对于该正面的一背面;
一定位凸块, 该定位凸块与该背面相连接;
一中框, 该中框的内侧延伸有一承载部, 该承载部的上方有一定位孔, 用以承载该液 晶面板, 该定位凸块用以嵌入该定位孔, 该中框内侧及该承载部的下方设置该后框; 以及 一前框, 设置于该中框的外侧以及该液晶面板的该正面。
5、 如权利要求 4所述的固定装置, 其特征在于, 还包括一胶合材料, 该胶合材料用 以连接该定位凸块与该液晶面板的该背面。
6、 如权利要求 4所述的固定装置, 其特征在于, 还包括一光学组件, 设置于该后框 内侧与该承载部之间。
7、 一种液晶显示器, 其特征在于, 包括:
一液晶面板, 包括一正面以及相对于该正面的一背面;
一定位凸块, 该定位凸块与该正面相连接;
一中框, 该中框的内侧延伸有一承载部, 该承载部的上方用以承载该液晶面板, 并与 该液晶面板的该背面相连接, 该中框内侧及该承载部的下方设置该后框;
一前框,包括一定位孔,该前框设置于该中框的外侧,以及该定位凸块嵌入该定位孔; 以及
一光学组件, 设置于该后框内侧与该承载部之间。
8、 如权利要求 7所述的液晶显示器, 其特征在于, 还包括一胶合材料, 该胶合材料 用以连接该定位凸块与该液晶面板的该正面。
9、 一种液晶显示器, 其特征在于, 包括:
一液晶面板, 包括一正面以及相对于该正面的一背面; 一定位凸块, 该定位凸块与该背面相连接;
一中框, 该中框的内侧延伸有一承载部, 该承载部的上方有一定位孔, 用以承载该液 晶面板, 该定位凸块用以嵌入该定位孔, 该中框内侧及该承载部的下方设置该后框; 一前框, 设置于该中框的外侧以及该液晶面板的该正面; 以及
一光学组件, 设置于该后框内侧与该承载部之间。
10、如权利要求 9所述的液晶显示器, 其特征在于, 还包括一胶合材料, 该胶合材料 用以连接该定位凸块与该液晶面板的该背面。
PCT/CN2012/073467 2012-02-17 2012-04-01 液晶面板的固定装置及其液晶显示器 WO2013120309A1 (zh)

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CN103226255A (zh) * 2013-03-18 2013-07-31 京东方科技集团股份有限公司 一种液晶显示器
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