WO2014026404A1 - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
WO2014026404A1
WO2014026404A1 PCT/CN2012/080688 CN2012080688W WO2014026404A1 WO 2014026404 A1 WO2014026404 A1 WO 2014026404A1 CN 2012080688 W CN2012080688 W CN 2012080688W WO 2014026404 A1 WO2014026404 A1 WO 2014026404A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
fixing
side plate
crystal display
display device
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/CN2012/080688
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English (en)
French (fr)
Inventor
俞刚
王甲强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/703,361 priority Critical patent/US9459476B2/en
Publication of WO2014026404A1 publication Critical patent/WO2014026404A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/13332—Front frames
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/503—Arrangements improving the resistance to shock

Definitions

  • the present invention relates to a liquid crystal display device, and more particularly to a liquid crystal display device having a simplified modular combination structure.
  • TFT-LCD Thin Film Transistor Liquid Crystal Display
  • the backlight module comprises a metal back plate, a light guide plate, an optical film set and a light source.
  • the light guide plate is disposed in the metal back plate
  • the light source is disposed on the metal back plate and located on one side of the light guide plate
  • the optical film group is stacked on the guide.
  • a plastic frame is disposed on the metal back plate
  • the liquid crystal panel is disposed on the plastic frame.
  • the front frame is assembled on the plastic frame and is clamped to the plastic frame. Fix the LCD panel to protect the LCD panel.
  • the liquid crystal display device includes a front frame 11 , a plastic frame 12 , a back plate 13 , and the back plate 13 is outwardly protruded.
  • a hook 14 is formed on the back panel 13 by the hook 14 to be coupled to the front frame 11 (and the plastic frame 12) for common use to surround the liquid crystal panel 15, thereby achieving the effect of protecting the liquid crystal panel.
  • the manner in which the hook 14 is fixed by the hook has the following technical problem: since the front frame 11, the plastic frame 12 and the back plate 13 are only snapped together by the hook 14, the components are The engagement relationship is not tight, and it is more likely to loosen and the module structure strength of the entire liquid crystal display device is weakened. Moreover, the formation of the hook 14 by the backing plate 13 by stamping also causes the structural strength of the side panel of the backing plate 13 to be weakened. In addition, the hook 14 of the backboard 13 must be aligned with the front frame 11 and the plastic frame 12 to be relatively fastened, thereby increasing the process and man-hour of the liquid crystal display device during assembly.
  • the present invention provides a liquid crystal display device to solve the problem that the structure of the prior art liquid crystal display device technology is weak due to the inaccurate snap-in relationship between the module components.
  • An embodiment of the present invention provides a liquid crystal display device, wherein the liquid crystal display device comprises: a liquid crystal panel, a side plate, a plastic frame, a front frame, at least one fixing unit, and a back plate, the side plate
  • the plastic frame has a body portion and an extending portion extending inwardly from the body portion, the body portion forming at least one fixing hole, and the extending portion forms a positioning groove.
  • the side plate is disposed on the positioning groove and is disposed on the body portion, and the front frame is assembled outside the side plate and located under the body portion of the plastic frame, and the fixing unit is embedded in the a fixing hole of the plastic frame is fixed on the side plate to fix the plastic frame on the side plate, the fixing unit includes a fixing member, and a clamping extending from the fixing member
  • the side plate is formed with a card slot, and the card member is used for being locked in the card slot, and the back plate and the side plate are integrally formed.
  • the liquid crystal display device comprises: a liquid crystal panel, a side panel, a plastic frame, a front frame, and at least one fixing unit, the side
  • the plastic frame has a body portion, and an extending portion extending inwardly from the body portion, the body portion forming at least one fixing hole, and the extending portion forms a positioning groove.
  • the front panel is disposed on the positioning slot and is disposed on the body portion.
  • the front frame is assembled outside the side panel and is located below the body portion of the plastic frame, and the fixing unit is embedded.
  • the plastic frame is fixed on the side plate in the fixing hole of the plastic frame and fixed on the side plate.
  • another embodiment of the present invention provides another liquid crystal display device, wherein the liquid crystal display device comprises: a liquid crystal panel, a side plate, a plastic frame, a front frame, and at least one fixing unit, the side plate Located on the periphery of the liquid crystal panel, the plastic frame has a positioning groove, the side plate extends into the positioning groove, and the front frame is combined with the side plate and the plastic frame, and the front The frame has at least one fixing hole, and the fixing unit is embedded in the fixing hole of the front frame and fixed on the side plate, so that the front frame is fixed on the side plate.
  • the fixing unit comprises a fixing member, and a fixing glue disposed on the fixing member, the fixing glue is used for bonding and fixing the fixing member to the side plate.
  • the fixing unit comprises a fixing member, and a clamping member extending from the fixing member, the side plate is formed with a card slot, and the clamping member is used for clamping In the card slot.
  • the clamping member is a cylinder.
  • the liquid crystal display device further includes a back plate, and the back plate and the side plate are integrally formed.
  • a main object of the present invention is to provide a liquid crystal display device in which a front frame or a plastic frame only needs to be provided with a simple fixing hole, and a fixing unit is embedded in the fixing hole of the front frame or the plastic frame and fixed to the side plate. In this way, the module assembly operation of the liquid crystal display device can be completed, thereby facilitating the simplification of the module structure and the production process of the liquid crystal display device to enhance the overall structural strength of the module.
  • FIG. 1 is a schematic view of a conventional liquid crystal display device.
  • Figure 2 is a schematic view of a liquid crystal display device of a first embodiment of the present invention.
  • Figure 3 is a schematic view showing the fixing unit of Figure 2 of the present invention.
  • Figure 4 is a schematic view of a liquid crystal display device of a second embodiment of the present invention.
  • Figure 5 is a schematic view of a liquid crystal display device of a third embodiment of the present invention.
  • Figure 6A is a schematic view showing the fixing unit of Figure 5 of the present invention.
  • Figure 6B is a schematic view showing another embodiment of the fixing unit of Figure 5 of the present invention.
  • the liquid crystal display device 2 of the first embodiment of the present invention mainly includes a liquid crystal panel 21 , a side plate 22 , a back plate 23 , a backlight assembly 24 , a plastic frame 25 , and a front frame 26 . And a fixed unit 27.
  • the side plate 22 is located at the periphery of the liquid crystal panel 21, and the back plate 23 and the side plate 22 are integrally formed.
  • the backlight assembly 24 is a side-lit backlight assembly, and includes a light guide plate 241, a light source 242, and an optical film group 243.
  • the light guide plate 241 is disposed on the back plate 23, and the light source 242 is disposed.
  • the side plate 22 is located on one side of the light guide plate 241.
  • the light source 242 may be disposed on two sides, three sides, or four sides of the light guide plate 241 in two or more numbers, and the present invention is not limited thereto.
  • the backlight assembly 24 and the back plate 23 and the side plate 22 together form a backlight module.
  • the frame 25 has a body portion 251 and an extending portion 252 extending inwardly from the body portion 251.
  • the body portion 251 defines a fixing hole 253, and the extending portion 252 forms a positioning groove 254.
  • the side panel 22 is disposed on the positioning groove 254 and is disposed on the body portion 251.
  • the liquid crystal panel 21 is disposed above the extending portion 252, and the front frame 26 is combined on the side panel. 22 is located below the body portion 251 of the plastic frame 25.
  • the fixing unit 27 includes a fixing member 271, and a fixing glue 272 disposed on the fixing member 271.
  • the fixing member 271 is embedded in the fixing frame 25.
  • the fixing glue 272 is used for bonding and fixing the fixing member 271 to the side plate 22, so that the plastic frame 25 is fixed on the side plate 22.
  • one fixing unit 27 is correspondingly embedded in one fixing hole 253.
  • two or more of the fixing units 27 may be correspondingly provided.
  • the fixing hole 253 strengthens the overall stability with a plurality of embedded fixing portions, and the present invention is not limited thereto.
  • a fixing hole 253 is formed in the plastic frame 25 of the liquid crystal display device 2 , and the fixing member 271 can be embedded in the fixing hole 253 to be bonded. It is fixed on the side plate 22 so that the plastic frame 25 and the side plate 22 can be tightly joined together, and the fitting manner thereof not only facilitates assembly, but also strengthens the engagement relationship between the module components and increases the module itself. Structural strength.
  • a liquid crystal display device is similar to the first embodiment of the present invention, and substantially uses the same component name and figure number, but the difference between the second embodiment is that the liquid crystal display
  • the device 2 includes a liquid crystal panel 21, a side panel 22, a back panel 23, a backlight assembly 24, a plastic frame 25, a front frame 26, and a fixing unit 27.
  • the side panel 22 is located at the periphery of the liquid crystal panel 21 and the liquid crystal panel 21 is disposed.
  • the plastic frame 25 has a positioning slot 254, and the side panel 22 extends into the positioning slot 254.
  • the front frame 26 is disposed on the outer side of the side plate 22 and the plastic frame 25, and is disposed on the same side of the side plate 22 and the plastic frame 25, and the front frame 26 has a fixing hole 261.
  • the fixing unit 27 includes a fixing member 271 and a fixing glue 272 disposed on the fixing member 271.
  • the fixing member 271 is embedded in the fixing hole 261 of the front frame 26, and the fixing glue 272
  • the fixing member 271 is adhesively fixed to the side plate 22 to fix the front frame 26 to the side plate 22.
  • the fixing member 271 is embedded in the fixing hole 261 and is adhesively fixed to the side plate 22, so that the front frame 26 and the side plate 22 can be tightly coupled together.
  • the front frame 26 is simultaneously disposed on the outer side of the side plate 22 and the plastic frame 25, so that the bonding of the module itself can be improved.
  • a liquid crystal display device is similar to the second embodiment of the present invention, and substantially uses the same component name and figure number, but the difference between the second embodiment is that the liquid crystal display
  • the device 2 includes a liquid crystal panel 21, a side panel 22, a back panel 23, a backlight assembly 24, a plastic frame 25, a front frame 26, and a fixing unit 27.
  • the fixing unit 27 includes a fixing member 271 and a locking member 273 extending from the fixing member 271.
  • the side plate 22 is formed with a card slot 221, and the fixing member 271 is embedded in the front frame 26.
  • the fixing member 261 is inserted into the fixing slot 261, and the engaging member 273 is locked in the slot 221 for fixing the front frame 26 to the side panel 22.
  • the engaging member 273 is a circular cylinder for fitting with the corresponding circular card slot 221.
  • the engaging member 273 can also be as shown in FIG. 6B.
  • the rectangular cylindrical body is formed to be fitted into the corresponding rectangular card slot 221, and the liquid crystal display device 2 of the first embodiment of the present invention can also be engaged with the card slot 221 by using the clamping member 273. The way is not limited to this.
  • the fixing member 271 is embedded in the fixing hole 261, and the clamping member 273 is simultaneously locked in the card slot 221 to make the front frame 26 and the side plate 22 Can be tightly joined together to enhance the snap-fit relationship and structural strength between module components. Further, in the embodiment, the clamping member 273 and the card slot 221 are combined to replace the adhesive fixing manner, so that the assembly stability of the module itself can be improved.

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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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

液晶显示装置 技术领域
本发明是有关于一种液晶显示装置，特别是有关于一种简化模块组合结构的液晶显示装置。
 背景技术
传统的薄膜晶体管液晶显示器 (Thin Film Transistor Liquid Crystal Display，TFT-LCD)包括背光模块，液晶面板，胶框及前框。背光模块包括金属背板、导光板、光学膜片组及光源等，导光板设置于金属背板内，光源设置在金属背板上且位于导光板的一侧，光学膜片组叠置在导光板的上方，胶框设置于所述金属背板上并包围金属背板，所述液晶面板设置于所述胶框上，所述前框组装在所述胶框上，与该胶框夹持固定液晶面板，以保护液晶面板。
请参照图1所示，其揭示一种现有的液晶显示装置，所述液晶显示装置包含一前框11、一胶框12、一背板13，及所述背板13向外凸设的一卡勾14，背板13通过卡勾14可卡制结合所述前框11(及胶框12)，以共同用以包围在液晶面板15外，因而实现保护液晶面板的效果。
然而，利用所述卡勾14卡制固定的方式具有下述技术问题：由于与所述前框11、胶框12与背板13之间仅利用卡勾14卡扣在一起，组件之间的卡合关系不紧密，较容易发生松脱而造成整个液晶显示装置的模块结构强度减弱。再者，背板13利用冲压形成卡勾14也会造成背板13的侧板结构强度减弱。另外，所述背板13的卡勾14必须与所述前框11及胶框12对位才能卡扣在一起，相对增加液晶显示装置于组装时的工序与工时。
故，有必要提供一种液晶显示装置，以解决现有技术所存在的问题。
 技术问题
本发明提供一种液晶显示装置，以解决现有液晶显示装置技术在模块组件之间的卡合关系不紧密而造成结构强度减弱的问题。
 技术解决方案
本发明一实施例提供一种液晶显示装置，其中所述液晶显示装置包含：一液晶面板、一侧板、一胶框、一前框、至少一固定单元，及一背板，所述侧板位于所述液晶面板外围，所述胶框具有一本体部，及一自所述本体部向内延伸的延伸部,所述本体部形成至少一固定孔,所述延伸部形成一定位槽，所述侧板伸置于所述定位槽且靠置在所述本体部上，所述前框组合在所述侧板外，并位于所述胶框的本体部下方，所述固定单元嵌设于所述胶框的固定孔内且固定在所述侧板上，使所述胶框固定在所述侧板上，所述固定单元包含一固定件，及一自所述固定件延伸的卡制件，所述侧板形成有一卡槽，所述卡制件用以卡制在所述卡槽中，所述背板与所述侧板为一体成型。
再者，本发明另一实施例提供另一种液晶显示装置，其中所述液晶显示装置包含：一液晶面板、一侧板、一胶框、一前框，及至少一固定单元，所述侧板位于所述液晶面板外围，所述胶框具有一本体部，及一自所述本体部向内延伸的延伸部,所述本体部形成至少一固定孔,所述延伸部形成一定位槽，所述侧板伸置于所述定位槽且靠置在所述本体部上，所述前框组合在所述侧板外，并位于所述胶框的本体部下方，所述固定单元嵌设于所述胶框的固定孔内且固定在所述侧板上，使所述胶框固定在所述侧板上。
另外，本发明另一实施例提供另一种液晶显示装置，其中所述液晶显示装置包含：一液晶面板、一侧板、一胶框、一前框，及至少一固定单元，所述侧板位于所述液晶面板外围，所述胶框具有一定位槽，所述侧板伸置于所述定位槽中，所述前框组合在所述侧板与所述胶框外，且所述前框具有至少一固定孔，所述固定单元嵌设于所述前框的固定孔内且固定在所述侧板上，使所述前框固定在所述侧板上。
在本发明的一实施例中，所述固定单元包含一固定件，及一设置在所述固定件上的固定胶，所述固定胶用以将所述固定件黏合固定在所述侧板上。
在本发明的一实施例中，所述固定单元包含一固定件，及一自所述固定件延伸的卡制件，所述侧板形成有一卡槽，所述卡制件用以卡制在所述卡槽中。
在本发明的一实施例中，所述卡制件为柱体。
在本发明的一实施例中，所述液晶显示装置还包含一背板，所述背板与所述侧板为一体成型。
 有益效果
本发明的主要目的在于提供一种液晶显示装置，其中前框或胶框仅需开设简单的固定孔，并提供固定单元嵌设于前框或胶框的固定孔内且固定在所述侧板上，如此即可完成液晶显示装置的模块组装作业，进而有利于简化所述液晶显示装置的模块结构和生产工序，以强化模块整体结构强度。
 附图说明
图1是一现有的液晶显示装置的示意图。
图2是本发明第一实施例液晶显示装置的示意图。
图3是说明本发明图2的固定单元的示意图。
图4是本发明第二实施例液晶显示装置的示意图。
图5是本发明第三实施例液晶显示装置的示意图。
图6A是说明本发明图5的固定单元的示意图。
图6B是说明本发明图5的固定单元的另一实施方式的示意图。
 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2所示，本发明第一实施例的液晶显示装置2主要包含一液晶面板21、一侧板22、一背板23、一背光组件24、一胶框25、一前框26，及一固定单元27。
在本实施例中，所述侧板22位于所述液晶面板21外围，且所述背板23与所述侧板22为一体成型。所述背光组件24为侧入式背光组件，且包含一导光板241、光源242，及一光学膜片组243，所述导光板241设置在所述背板23上，所述光源242设置所述侧板22上而位于所述导光板241的一侧。当然，在其他实施方式中，所述光源242也可以为两个以上的数量分别设置在所述导光板241的二侧、三侧或四侧，本发明并不局限于此。所述背光组件24与所述背板23及侧板22共同构成一背光模块。
所述胶框25具有一本体部251，及一自所述本体部251向内延伸的延伸部252,所述本体部251形成一固定孔253,所述延伸部252形成一定位槽254，所述侧板22伸置于所述定位槽254且靠置在所述本体部251上，所述液晶面板21则靠置在所述延伸部252上方，所述前框26组合在所述侧板22外，并位于所述胶框25的本体部251下方。
请参照图2、3所示，所述固定单元27包含一固定件271，及一设置在所述固定件271上的固定胶272，所述固定件271嵌设于所述胶框25的固定孔253内，所述固定胶272用以将所述固定件271黏合固定在所述侧板22上，使所述胶框25固定在所述侧板22上。要说明的是，本实施例是利用一个固定单元27对应嵌设于一个固定孔253内，当然，在其他实施方式中，也可以对应设置有两个或两个以上的所述固定单元27与所述固定孔253，以多个嵌设固定部位强化整体的稳固性，本发明并不局限于此。
续请参照图2所示，根据本实施例，由于所述液晶显示装置2的胶框25上形成有固定孔253，可提供所述固定件271嵌设于所述固定孔253内，而黏合固定在所述侧板22上，使所述胶框25与所述侧板22能紧密接合在一起，其嵌合方式不仅方便组装，更可强化模块组件之间的卡合关系，增加模块本身的结构强度。
请参照图4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，并大致沿用相同组件名称及图号，但第二实施例的差异特征在于：所述液晶显示装置2包含一液晶面板21、一侧板22、一背板23、一背光组件24、一胶框25、一前框26，及一固定单元27。
所述侧板22位于所述液晶面板21外围且提供所述液晶面板21靠置，所述胶框25具有一定位槽254，所述侧板22伸置于所述定位槽254中，所述前框26组合在所述侧板22与所述胶框25外围，并靠置于所述侧板22与所述胶框25的同一侧，且所述前框26具有一固定孔261。
所述固定单元27包含一固定件271，及一设置在所述固定件271上的固定胶272，所述固定件271嵌设于所述前框26的固定孔261内，所述固定胶272用以将所述固定件271黏合固定在所述侧板22上，使所述前框26固定在所述侧板22上。
根据本实施例，通过所述固定件271嵌设于所述固定孔261内，并黏合固定在所述侧板22上，可使所述前框26与所述侧板22能紧密接合在一起，以强化模块组件之间的卡合关系及结构强度。更进一步的，在本实施例中，所述前框26同时组合靠置在所述侧板22与所述胶框25的外侧，更能提高模块本身的结合性。
请参照图5所示，本发明第三实施例的液晶显示装置相似于本发明第二实施例，并大致沿用相同组件名称及图号，但第二实施例的差异特征在于：所述液晶显示装置2包含一液晶面板21、一侧板22、一背板23、一背光组件24、一胶框25、一前框26，及一固定单元27。
所述固定单元27包含一固定件271，及一自所述固定件271延伸的卡制件273，所述侧板22形成有一卡槽221，所述固定件271嵌设于所述前框26的一固定孔261内，且所述卡制件273是卡制在所述卡槽221中，用以使所述前框26固定在所述侧板22上。
请参照图5、6A所示，所述卡制件273为圆形柱体，用以与相应的圆形卡槽221嵌合在一起，当然，所述卡制件273也可如为图6B所示矩形柱体，用以嵌合于相应的矩形卡槽221内，另外，本发明第一实施例的液晶显示装置2也可以利用所述卡制件273与卡槽221两者相嵌合的方式，并不局限于此。
根据本实施例，通过所述固定件271嵌设于所述固定孔261内，所述卡制件273同时卡制在所述卡槽221内，使所述前框26与所述侧板22能紧密接合在一起，强化模块组件之间的卡合关系及结构强度。更进一步的，在本实施例中，利用所述卡制件273与卡槽221两者相嵌合取代黏胶固定的方式，可提高模块本身组装的稳固性。
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 (12)

  1. 一种液晶显示装置，其包含：
    一液晶面板；
    一侧板，位于所述液晶面板外围；
    一胶框，具有一本体部，及一自所述本体部向内延伸的延伸部,所述本体部形成至少一固定孔,所述延伸部形成一定位槽，所述侧板伸置于所述定位槽且靠置在所述本体部上；
    一前框，组合在所述侧板外，并位于所述胶框的本体部下方；以及
    至少一固定单元，嵌设于所述胶框的固定孔内且固定在所述侧板上，使所述胶框固定在所述侧板上，所述固定单元包含一固定件，及一自所述固定件延伸的卡制件，所述侧板形成有一卡槽，所述卡制件用以卡制在所述卡槽中；以及
    一背板，与所述侧板为一体成型。
  2. 如权利要求1所述的液晶显示装置，其中所述卡制件为柱体。
  3. 一种液晶显示装置，其包含：
    一液晶面板；
    一侧板，位于所述液晶面板外围；
    一胶框，具有一本体部，及一自所述本体部向内延伸的延伸部,所述本体部形成至少一固定孔,所述延伸部形成一定位槽，所述侧板伸置于所述定位槽且靠置在所述本体部上；
    一前框，组合在所述侧板外，并位于所述胶框的本体部下方；以及
    至少一固定单元，嵌设于所述胶框的固定孔内且固定在所述侧板上，使所述胶框固定在所述侧板上。
  4. 如权利要求3所述的液晶显示装置，其中所述固定单元包含一固定件，及一设置在所述固定件上的固定胶，所述固定胶用以将所述固定件黏合固定在所述侧板上。
  5. 如权利要求3所述的液晶显示装置，其中所述固定单元包含一固定件，及一自所述固定件延伸的卡制件，所述侧板形成有一卡槽，所述卡制件用以卡制在所述卡槽中。
  6. 如权利要求5所述的液晶显示装置，其中所述卡制件为柱体。
  7. 如权利要求3所述的液晶显示装置，其中所述液晶显示装置还包含一背板，所述背板与所述侧板为一体成型。
  8. 一种液晶显示装置，其包含：
    一液晶面板；
    一侧板，位于所述液晶面板外围；
    一胶框，具有一定位槽，所述侧板伸置于所述定位槽中；
    一前框，组合在所述侧板与所述胶框外，且所述前框具有至少一固定孔；以及
    至少一固定单元，嵌设于所述前框的固定孔内且固定在所述侧板上，使所述前框固定在所述侧板上。
  9. 如权利要求8所述的液晶显示装置，其中所述固定单元包含一固定件，及一设置在所述固定件上的固定胶，所述固定胶用以将所述固定件黏合固定在所述侧板上。
  10. 如权利要求8所述的液晶显示装置，其中所述固定单元包含一固定件，及一自所述固定件延伸的卡制件，且所述侧板形成有一卡槽，所述卡制件用以卡制在所述卡槽中。
  11. 如权利要求10所述的液晶显示装置，其中所述卡制件为柱体。
  12. 如权利要求8所述的液晶显示装置，其中所述液晶显示装置还包含一背板，所述背板与所述侧板为一体成型。
PCT/CN2012/080688 2012-08-15 2012-08-29 液晶显示装置 Ceased WO2014026404A1 (zh)

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