WO2014107918A1 - 背光模块 - Google Patents

背光模块 Download PDF

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Publication number
WO2014107918A1
WO2014107918A1 PCT/CN2013/070677 CN2013070677W WO2014107918A1 WO 2014107918 A1 WO2014107918 A1 WO 2014107918A1 CN 2013070677 W CN2013070677 W CN 2013070677W WO 2014107918 A1 WO2014107918 A1 WO 2014107918A1
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WO
WIPO (PCT)
Prior art keywords
backlight module
fasteners
pressing
hole
holes
Prior art date
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Ceased
Application number
PCT/CN2013/070677
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English (en)
French (fr)
Inventor
李德华
陈仕祥
陈立宜
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/812,525 priority Critical patent/US9285527B2/en
Publication of WO2014107918A1 publication Critical patent/WO2014107918A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0028—Light guide, e.g. taper
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package

Definitions

  • the present invention relates to a backlight module, and more particularly to a backlight module capable of fixing an optical fiber.
  • Liquid crystal display (Liquid Crystal Display, LCD) has been widely used in a variety of electronic products, most of the liquid crystal display is a backlight type liquid crystal display, which is composed of a liquid crystal display panel and a backlight module (backlight Module).
  • the backlight module can be divided into a side-light type and a direct-light type according to the incident position of the light source (Direct-light) Type) two, direct-lit light (Direct-light Type) means that a light source such as a CCFL or an LED is arrayed on the back of the liquid crystal panel, and the emitted light is formed into a uniform surface light source through an optical film such as a diffusion plate or a prism sheet, and the lateral light is introduced (Side-light).
  • Type means that the light source LED strip is placed on the side of the liquid crystal panel, the light source is incident on the light guide plate, and the line light source is converted into a uniform surface light source through the light guide plate to provide a backlight to the liquid crystal display panel.
  • the light source of the backlight module is a Light-Emitting Diode (LED) or a Cold Cathode Fluorescent Lamp (Cold) Cathode Fluorescent Lamp, CCFL), which needs to emit white light by mixing the phosphors, has a weak color performance and a narrow color gamut, and it is difficult to provide the true color of the image. Furthermore, the light source of the backlight module consumes more power, especially for large-sized liquid crystal displays.
  • LED Light-Emitting Diode
  • Cold Cathode Fluorescent Lamp Cold Cathode Fluorescent Lamp
  • an environmentally-friendly and natural light source as a backlight source to introduce sunlight through the optical fiber, to introduce a broad spectrum of complete sunlight into the backlight module of the liquid crystal display, and to strengthen the stability of the optical fiber introduction light source. Sex, to avoid the displacement of the fiber, so that the liquid crystal display can more perfectly restore the true color.
  • a primary object of the present invention is to provide a backlight module in which a pressing hole is narrowed by a hole by passing a fastener through a corresponding hole, thereby pressing and fixing the optical fiber to prevent the optical fiber from moving.
  • a secondary object of the present invention is to provide a backlight module in which a tightening hole is narrowed by a hole by passing a fastener through a corresponding hole, thereby pressing and fixing the optical fiber, and stabilizing the light source (for example, sunlight) of the optical fiber. quality.
  • a backlight module includes at least one back plate, a light guide plate, an optical film, a base, a plurality of fasteners, and a plurality of optical fibers.
  • the light guide plate is disposed in the back plate
  • the optical film is disposed on the light guide plate
  • the base is combined on one side of the light guide plate and includes a plurality of corresponding holes arranged at intervals
  • the fasteners are respectively clipped on the corresponding holes
  • each fastener includes a pressing hole
  • the optical fiber is used to transmit a light source and respectively pass through the pressing hole
  • the fastener is tightly matched with the fixing hole Said fiber.
  • the present invention provides another backlight module.
  • the backlight module includes a light guide plate, a base, a plurality of fasteners, and a plurality of optical fibers.
  • the pedestal is combined on one side of the light guide plate and includes a plurality of corresponding holes arranged at intervals, the fasteners are respectively clamped on the corresponding holes, and each fastener comprises a pressing hole,
  • the optical fiber is used to transmit a light source and respectively pass through the pressing hole, and the fastener is tightly fitted to fix the optical fiber.
  • each fastener further includes: a body for resting on the surface of the base; and two fixing legs extending from the bottom surface of the body and passing through the corresponding hole, The pressing holes are formed between the two fixing feet of each fastener.
  • each of the corresponding holes includes two tenons
  • each of the fasteners further includes two card slots respectively formed on the two fixing legs for being embedded in the tenons.
  • each fastener further includes two hooks respectively connected to one ends of the two fixing legs for locking on the bottom surface of the base.
  • the base further includes a plurality of alignment grooves connected to both sides of each corresponding hole for the optical fiber to be placed.
  • each fastener includes: a surrounding wall surrounding the forming the pressing hole; and a notched hole formed on the surrounding wall and communicating with the pressing hole.
  • each of the fasteners further includes a positioning groove surrounding the surrounding wall surface for clamping the base.
  • the radius of one end of the surrounding wall tapers to a tapered shape.
  • the light source is sunlight.
  • FIG. 1 is a perspective view of a backlight module according to a first embodiment of the present invention.
  • FIG. 2 is a partial perspective view of the backlight module of FIG. 1.
  • FIG 3 is a perspective view of a fastener of a backlight module according to a first embodiment of the present invention.
  • FIG. 4 is a partial perspective view of a backlight module according to a second embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing a backlight module of a second embodiment of the present invention.
  • the backlight module 100 of the first embodiment of the present invention mainly includes two back plates 2 (or one), a light guide plate 3 , an optical film 4 , a base 5 , and a plurality of optical fibers 7 .
  • the light guide plate 3 is disposed in the back plate 2
  • the optical film 4 is disposed on the light guide plate 3
  • the base 5 is combined on one side of the light guide plate 3, wherein the backlight module 100 Mainly used in liquid crystal displays (Liquid Crystal).
  • the backlight module 100 further includes a plurality of fasteners 6.
  • the pedestal 5 includes a plurality of corresponding holes 50 arranged at intervals.
  • the fasteners 6 are respectively clipped on the corresponding holes 50, wherein the back plate 2 is made of an opaque material, such as a plastic material, a metal material or a combination of the above materials, for carrying
  • the light guide plate 3 can be formed by injection molding (Injection Molding) is made of a photocurable resin, polymethyl methacrylate (PMMA) or polycarbonate (PC), for example, a diffusion sheet, a prism sheet, and a reverse prism.
  • injection molding injection molding
  • PMMA polymethyl methacrylate
  • PC polycarbonate
  • BEF Brightness Enhancement Film
  • DBEF Reflective Brightness Enhancement Film
  • DRPF non-multilayer film reflective polarizer
  • each of the fasteners 6 is cylindrical and includes a pressing hole 60, a surrounding wall 61, a notched hole 62 and a positioning groove 63.
  • the surrounding wall 61 surrounds the forming portion.
  • a hole 60 is formed on the surrounding wall 61 and communicates with the pressing hole 60.
  • the positioning groove 63 surrounds the surface of the surrounding wall 61 and is used to clamp the base 5, wherein the radius of one end of the surrounding wall 61 is tapered to a tapered shape.
  • the optical fiber 7 having a fiber core may be made of, for example, quartz or PMMA for transmitting a light source (for example, sunlight), the optical fiber 7 passing through the pressing hole 60, respectively, and the tight
  • the firmware 6 is tightly fitted to fix the optical fiber 7.
  • the material of the fastener 6 may be a material such as plastic or rubber to prevent crushing of the optical fiber 7.
  • the optical fiber 7 can collect an external natural light source (for example, sunlight) and transmit it to the light guide plate 3. Moreover, since the optical fiber 7 is a point light source with a narrow illumination angle, it needs to be changed to a uniform surface light source for backlighting of a liquid crystal display (LCD). Therefore, as shown in FIG. 1, the optical fibers 7 are arranged in a row and then injected into The light guide plate 3 passes through the mesh of the light guide plate 3 and the optical action of the optical film 4 to make the light guide plate 3 a uniform surface light source.
  • an external natural light source for example, sunlight
  • the fastener 6 is cylindrical and is provided with a notch hole 62, so that when the fastener 6 passes through the corresponding hole 50, the surrounding wall 61 is turned toward the notch hole. 62 compresses and reduces the aperture of the pressing hole 60, thereby pressing and fixing the optical fiber 7 to prevent the optical fiber 7 from moving axially to stabilize the transmission quality of the light source (e.g., sunlight) of the optical fiber 7.
  • the light source e.g., sunlight
  • each of the fasteners 6 includes a pressing hole 60, a body 64, two fixing legs 65, two card slots 66 and two hooks 67.
  • the body 64 is configured to rest on the surface of the base 5.
  • the fixing leg 65 extends from the bottom surface of the body 64 and passes through the corresponding hole 50.
  • the pressing hole 60 is formed in each fastener. Between the two fixing legs 65 of the six, each corresponding hole 50 includes two protrusions 501, and the card slots 66 are respectively formed on the two fixing legs 65 for being embedded in the protrusions 601.
  • Each of the fasteners 6 further includes two hooks 67 connected to one ends of the two fixing legs 65 for locking on the bottom surface of the base 5.
  • the base 5 further includes a plurality of alignment slots 51. Two pairs of bit slots 51 are connected on both sides of each corresponding hole 50 for the optical fiber 7 to be placed.
  • the fixing legs 65 are compressed inwardly by passing the two fixing legs 65 through the corresponding holes 50, and the aperture of the pressing holes 60 is reduced, thereby pressing and fixing the optical fiber 7 Preventing the optical fiber 7 from moving axially to stabilize the light source transmission quality of the optical fiber 7.
  • the card slot 66 is embedded in the tenon 601 to strengthen the fastener 6 to be fixed on the base.
  • the optical fiber 7 can be placed in the alignment groove 51 to prevent the optical fiber 7 from moving horizontally.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

提供一种背光膜块（100），包含至少一背板（2）、一导光板（3）、一光学膜片（4）、一基座（5）、数个紧固件（6）及数条光纤（7）。导光板（3）设置于背板（2）内，光学膜片（4）设置在导光板（3）上，基座（5）组合在导光板（3）的一侧且包含数个间隔排列的对应孔（50），紧固件（6）分别卡制在对应孔（50）上，每一紧固件（6）包含一迫紧孔（60），光纤（7）用以传输一光源且分别穿过迫紧孔（60），紧固件（6）紧配合固定光纤（7）。通过将紧固件（6）穿过对应孔（50），使迫紧孔（60）缩小孔径，借以压逼并固定光纤（7），防止光纤（7）轴向移动，以稳定光纤（7）的光源（例如太阳光）传输品质。

Description

背光模块 技术领域
本发明是有关于一种背光模块，特别是有关于一种可固定光纤的背光模块。
背景技术
液晶显示器(Liquid Crystal Display，LCD)已被广泛应用于各种电子产品中，液晶显示器大部分为背光型液晶显示器，其是由液晶显示面板及背光模块(backlight module)所组成。背光模块可依照光源入射位置的不同分成侧向式入光(Side-light type)与直下式入光(Direct-light type)两种，直下式入光(Direct-light type)是指光源如CCFL或LED在液晶面板背部列阵，发出的光线通过扩散板、棱镜片等光学膜片现成均一的面光源，侧向式入光(Side-light type)是指光源LED灯条置于液晶面板侧边，光源入射到导光板，通过导光板把线光源转为均匀面光源，以便提供背光源至液晶显示面板。
背光模块的光源为发光二极管(Light-Emitting Diode，LED)或冷阴极荧光灯管(Cold Cathode Fluorescent Lamp，CCFL)，其需通过荧光粉的混光来发出白光，因而具有较弱的色彩表现能力及较窄的色域，而难以提供影像的真实色彩。再者，背光模块的光源会耗费较多的电力，特别是用于大尺寸的液晶显示器。
故要解决以上技术缺陷，需提出使用一种环保、自然的光源作为背光源，通过光纤导入太阳光，把光谱宽阔、完整的太阳光导入至液晶显示器背光模块中，并强化光纤导入光源的稳定性，避免光纤产生位移，使液晶显示器能够更加完美地还原真实的色彩。
 技术问题
本发明的主要目的在于提供一种背光模块，其中通过将紧固件穿过对应孔，使迫紧孔缩小孔径，借以压逼并固定光纤，防止所述光纤移动。
 技术解决方案
本发明的次要目的在于提供一种背光模块，其中通过将紧固件穿过对应孔，使迫紧孔缩小孔径，借以压逼并固定光纤，稳定所述光纤的光源(例如太阳光)传输品质。
为达成本发明的前述目的，本发明提供一种背光模块，所述背光模块包含至少一背板、一导光板、一光学膜片、一基座、数个紧固件及数条光纤。所述导光板设置于所述背板内，所述光学膜片设置在所述导光板上，所述基座组合在所述导光板的一侧且包含数个间隔排列的对应孔，所述紧固件分别卡制在所述对应孔上，每一紧固件包含一迫紧孔，所述光纤用以传输一光源且分别穿过所述迫紧孔，所述紧固件紧配合固定所述光纤。
再者，本发明提供另一种背光模块，所述背光模块包含一导光板、一基座、数个紧固件及数条光纤。所述基座组合在所述导光板的一侧且包含数个间隔排列的对应孔，所述紧固件分别卡制在所述对应孔上，每一紧固件包含一迫紧孔，所述光纤用以传输一光源且分别穿过所述迫紧孔，所述紧固件紧配合固定所述光纤。
在本发明的一实施例中，每一紧固件还包含：一本体，用以靠制在所述基座表面；及二固定脚，自所述本体底面延伸且穿过所述对应孔，所述迫紧孔形成在每一紧固件的两固定脚之间。
在本发明的一实施例中，每一对应孔包含二凸垣，每一紧固件还包含二卡槽，分别形成在两固定脚上，用以嵌设于所述凸垣。
在本发明的一实施例中，每一紧固件还包含二卡钩，分别连接在两固定脚的一端，用以卡制在所述基座底面。
在本发明的一实施例中，所述基座还包含数个对位槽，连接在每一对应孔的两侧，用以供所述光纤放置。
在本发明的一实施例中，每一紧固件包含：一围绕壁，围绕形成所述迫紧孔；及一缺角孔，形成在所述围绕壁上且连通所述迫紧孔。
在本发明的一实施例中，每一紧固件还包含一定位槽，环绕在所述围绕壁表面，用以卡制所述基座。
在本发明的一实施例中，所述围绕壁的一端的半径渐缩成锥状。
在本发明的一实施例中，所述光源为太阳光。
 有益效果
通过将所述紧固件穿过所述对应孔，使所述迫紧孔缩小孔径，借以压逼并固定所述光纤，防止所述光纤轴向移动，稳定所述光纤的光源(例如太阳光)传输品质。
 附图说明
图1是本发明第一实施例背光模块的立体图。
图2是图1背光模块的部分立体图。
图3是本发明第一实施例背光模块的紧固件的立体图。
图4是本发明第二实施例背光模块的部分立体图。
图5是本发明第二实施例背光模块的剖面图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。再者，本发明所提到的方向用语，例如「上」、「下」、「顶」、「底」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」、「周围」、「中央」、「水平」、「横向」、「垂直」、「纵向」、「轴向」、「径向」、「最上层」或「最下层」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。
请参照图1所示，本发明第一实施例的背光模块100主要包含二背板2(或一个)、一导光板3、一光学膜片4、一基座5及数条光纤7，所述导光板3设置于所述背板2内，所述光学膜片4设置在所述导光板3上，所述基座5组合在所述导光板3的一侧，其中所述背光模块100主要应用在液晶显示器(Liquid Crystal Display，LCD)领域，为让本发明上述目的、特征及优点更明显易懂，下文特举本发明较佳实施例，并配合附图，作详细说明如下，并将于下文利用详细说明上述各元件。
请参照图1、2所示，其分别揭示本发明第一实施例的背光模块，所述背光模块100还包含数个紧固件6，所述基座5包含数个间隔排列的对应孔50，所述紧固件6分别卡制在所述对应孔50上，其中所述背板2是由不透光材质所制成，例如：塑胶材料、金属材料或上述材料的组合，用于承载所述导光板3，所述导光板3可利用射出成型(Injection Molding)的方式来制成，其材料为光硬化型树脂、聚甲基丙烯酸甲酯(PMMA)或聚碳酸酯(PC)，所述光学膜片4例如为：扩散片、棱镜片、逆棱镜片(Turning Prism Sheet)、增亮膜(Brightness Enhancement Film，BEF)、反射式增亮膜(Dual Brightness Enhancement Film，DBEF)、非多层膜式反射偏光片(Diffused Reflective Polarizer Film，DRPF)或上述的任意组合。
请参照图2、3所示，每一紧固件6为圆柱状且包含一迫紧孔60、一围绕壁61、一缺角孔62及一定位槽63，所述围绕壁61围绕形成所述迫紧孔60，所述缺角孔62形成在所述围绕壁61上且连通所述迫紧孔60，所述定位槽63环绕在所述围绕壁61表面且用以卡制所述基座5，其中所述围绕壁61的一端的半径渐缩成锥状。另外，所述光纤7具有光纤芯(core)可由例如石英或PMMA所制成，用以传输一光源（例如太阳光），所述光纤7分别穿过所述迫紧孔60，且所述紧固件6紧配合固定所述光纤7，优选地，所述紧固件6的材料可为塑料或橡胶等材料，防止压碎所述光纤7。
当使用所述背光模块100来提供背光源时，所述光纤7可收集外界自然光源(例如太阳光)传送至导光板3。又由于所述光纤7为发光角度狭窄的点光源，需要改变为均匀面光源以供液晶显示器(LCD)背光用，因此如图1所示，将所述光纤7排成一列，再射入至导光板3，经过所述导光板3的网点及所述光学膜片4的光学作用，使所述导光板3成为均匀面光源。
如上所述，通过所述紧固件6为圆柱状并设有缺角孔62，使所述紧固件6穿过所述对应孔50时，使所述围绕壁61往所述缺角孔62压缩，并缩小所述迫紧孔60的孔径，借以压逼并固定所述光纤7，防止所述光纤7轴向移动，以稳定所述光纤7的光源(例如太阳光)传输品质。
请参照图4、5所示，本发明第二实施例的液晶显示装置相似于本发明第一实施例，并大致沿用相同元件名称及图号，但本发明第二实施例的差异特征在于：每一紧固件6包含一迫紧孔60、一本体64、二固定脚65、二卡槽66及二卡钩67。所述本体64用以靠制在所述基座5表面，所述固定脚65自所述本体64底面延伸且穿过所述对应孔50，所述迫紧孔60形成在每一紧固件6的两固定脚65之间，每一对应孔50包含二凸垣501，所述卡槽66分别形成在两固定脚65上，用以嵌设于所述凸垣601。每一紧固件6还包含二卡钩67，分别连接在两固定脚65的一端，用以卡制在所述基座5底面，另外，所述基座5还包含数个对位槽51，每两对位槽51连接在每一对应孔50的两侧，用以供所述光纤7放置。
如上所述，通过将所述两固定脚65穿过所述对应孔50，使所述固定脚65向内压缩，并缩小所述迫紧孔60的孔径，借以压逼并固定所述光纤7，防止所述光纤7轴向移动，以稳定所述光纤7的光源传输品质，再者，所述卡槽66嵌设于所述凸垣601可强化所述紧固件6固定在所述基座5上，另外，所述光纤7可放置在所述对位槽51，可避免所述光纤7水平移动。
本发明已由上述相关实施例加以描述，然而上述实施例仅为实施本发明的范例。必需指出的是，已公开的实施例并未限制本发明的范围。相反地，包含于权利要求书的精神及范围的修改及均等设置均包括于本发明的范围内。
 本发明的实施方式
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Claims (15)

  1. 一种背光模块，所述背光模块包含：
    至少一背板；
    一导光板， 设置于所述背板内；
    一光学膜片，设置在所述导光板上；
    一基座，组合在所述导光板的一侧且包含数个间隔排列的对应孔；
    数个紧固件，分别卡制在所述对应孔上，每一紧固件包含一迫紧孔；及
    数条光纤，用以传输一光源且分别穿过所述迫紧孔，所述紧固件紧配合固定所述光纤。
  2. 如权利要求1所述背光模块，其中每一紧固件还包含：一本体，用以靠制在所述基座表面；及二固定脚，自所述本体底面延伸且穿过所述对应孔，所述迫紧孔形成在每一紧固件的两固定脚之间。
  3. 如权利要求2所述背光模块，其中每一对应孔包含二凸垣，每一紧固件还包含二卡槽，分别形成在两固定脚上，用以嵌设于所述凸垣。
  4. 如权利要求2所述背光模块，其中每一紧固件还包含二卡钩，分别连接在两固定脚的一端，用以卡制在所述基座底面。
  5. 如权利要求2所述背光模块，其中所述基座还包含数个对位槽，连接在每一对应孔的两侧，用以供所述光纤放置。
  6. 如权利要求1所述背光模块，其中每一紧固件包含：一围绕壁，围绕形成所述迫紧孔；及一缺角孔，形成在所述围绕壁上且连通所述迫紧孔。
  7. 如权利要求6所述背光模块，其中每一紧固件还包含一定位槽，环绕在所述围绕壁表面，用以卡制所述基座。
  8. 如权利要求6所述背光模块，其中所述围绕壁的一端的半径渐缩成锥状。
  9. 如权利要求1所述背光模块，其中所述光源为太阳光。
  10. 一种背光模块，所述背光模块包含：
    一导光板；
    一基座，组合在所述导光板的一侧且包含数个间隔排列的对应孔；
    数个紧固件，分别卡制在所述对应孔上，每一紧固件包含一迫紧孔；及
    数条光纤，用以传输一光源且分别穿过所述迫紧孔，所述紧固件紧配合固定所述光纤。
  11. 如权利要求10所述背光模块，其中每一紧固件还包含：一本体，用以靠制在所述基座表面；及二固定脚，自所述本体底面延伸且穿过所述对应孔，所述迫紧孔形成在每一紧固件的两固定脚之间。
  12. 如权利要求10所述背光模块，其中每一紧固件包含：一围绕壁，围绕形成所述迫紧孔；及一缺角孔，形成在所述围绕壁上且连通所述迫紧孔。
  13. 一种背光模块，所述背光模块包含：
    一基座，包含数个间隔排列的对应孔；
    数个紧固件，分别卡制在所述对应孔上，每一紧固件包含一迫紧孔；及
    数条光纤，用以传输一光源且分别穿过所述迫紧孔，所述紧固件紧配合固定所述光纤。
  14. 如权利要求13所述背光模块，其中每一紧固件还包含：一本体，用以靠制在所述基座表面；及二固定脚，自所述本体底面延伸且穿过所述对应孔，所述迫紧孔形成在每一紧固件的两固定脚之间。
  15. 如权利要求13所述背光模块，其中每一紧固件包含：一围绕壁，围绕形成所述迫紧孔；及一缺角孔，形成在所述围绕壁上且连通所述迫紧孔。
PCT/CN2013/070677 2013-01-08 2013-01-18 背光模块 Ceased WO2014107918A1 (zh)

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