WO2014029132A1 - 液晶显示面板的定位结构以及其相关液晶显示设备 - Google Patents

液晶显示面板的定位结构以及其相关液晶显示设备 Download PDF

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Publication number
WO2014029132A1
WO2014029132A1 PCT/CN2012/080833 CN2012080833W WO2014029132A1 WO 2014029132 A1 WO2014029132 A1 WO 2014029132A1 CN 2012080833 W CN2012080833 W CN 2012080833W WO 2014029132 A1 WO2014029132 A1 WO 2014029132A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
card slot
type card
display panel
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Application number
PCT/CN2012/080833
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English (en)
French (fr)
Inventor
俞刚
王甲强
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 US13/638,897 priority Critical patent/US20140049718A1/en
Publication of WO2014029132A1 publication Critical patent/WO2014029132A1/zh

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    • 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
    • G02F1/133317—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
    • G02F1/133322—Mechanical guidance or alignment of LCD panel support components

Definitions

  • the present invention relates to a display technology, and more particularly to a positioning structure of a liquid crystal display panel and related liquid crystal display device.
  • Liquid crystal display (Liquid Crystal Display, LCD) is widely used in modern information equipment such as computers, mobile phones and personal digital assistants due to its advantages of lightness, thinness and low power consumption.
  • a liquid crystal display includes a liquid crystal display panel and a backlight module (backlight) Module), since the liquid crystal display panel itself does not emit light, the liquid crystal display must rely on the light source in the backlight module to emit light.
  • the light emitted by the light source in the backlight module passes through the liquid crystal of the liquid crystal display panel, and the light intensity transmitted to the user is adjusted by the steering of the liquid crystal to output an image.
  • the backlight module can be divided into lateral light (Side-light) Type) with direct light (Direct-light) Type) two.
  • the lateral light input means that the light source of the backlight module is placed on the side of the liquid crystal display, and the light is input from the side; and the direct light input means that the light source of the backlight module is placed under the liquid crystal display panel to enter the light from below; Thereby providing a backlight to the liquid crystal display panel.
  • FIG. 1 illustrates the structure of a conventional liquid crystal display device 100 .
  • the liquid crystal display device 100 includes a liquid crystal display panel 110, a front frame 120, a bezel 130, an optical film 140, a light guide plate 150, and a back plate 160.
  • the back plate 160 is used for carrying the light guide plate 150 and the optical film 140.
  • the light guide plate 150 is used to conduct light emitted from the light source, and the optical film 140 is disposed on the light guide plate 150 for processing through the light guide plate.
  • 150 light guiding light; the plastic frame 130 is located above the optical film 140 for pressing the optical film 140 to fix the relative position of the optical film 140.
  • the liquid crystal display panel 110 is located on the plastic frame 130 and is carried by the plastic frame 130.
  • the liquid crystal display panel 110 controls the steering of the internal liquid crystal according to the driving signal from the driving chip to adjust the light intensity transmitted by the optical film 140. And output the image.
  • the front frame 120 is additionally used to fix the relative position of the liquid crystal display panel 110.
  • the liquid crystal display panel 110 must be loaded by the plastic frame 130 and fixed by the front frame 120.
  • a positioning structure is less economical because it requires two larger parts to be achieved.
  • the present invention provides a liquid crystal display device having a novel module structure, directly using a plastic frame or a back plate, and a structure of the back of the liquid crystal display panel to fix the liquid crystal display panel. Therefore, the present invention can avoid using the front frame and/or The plastic frame, in this way, achieves the purpose of cost saving; in addition, since the present invention can avoid the use of the front frame, the liquid crystal display panel can be assembled more safely, and can also be achieved by planning the appropriate module. The design of the narrow border.
  • the present invention provides a liquid crystal display device, the liquid crystal display device comprising: a back plate; a light guide plate, located above the back plate for guiding light; An optical film disposed on the light guide plate for processing light guided by the light guide plate; a liquid crystal display panel; an n-type card slot having two parallel faces and a first side, the two parallel Forming an n-type with the first side surface, wherein the n-type card slot is fixed to the back surface of the liquid crystal display panel; a plastic frame has a protruding holding structure, and the holding structure can be The n-type card slots are coupled to each other to fix the relative position of the liquid crystal display panel.
  • the liquid crystal display device further includes an adhesive structure between the n-type card slot and the liquid crystal display panel, and the n-type card slot is fixed to the n-type card slot by the adhesive structure. The back of the LCD panel.
  • the opening of the n-type card slot corresponds to a horizontal plane
  • the holding structure of the plastic frame also corresponds to a horizontal plane to allow the holding structure to be inserted into the opening of the n-type card slot, thereby enabling the card
  • the holding structure is combined with the n-type card slot.
  • the n-type card slot has a second side surface, the second side surface is connected to the two parallel surfaces and the first side surface, and is perpendicular to the two parallel surfaces and the first side surface.
  • the n-type card slot allows the holding structure to be pushed in from the side of the n-type card slot so that the holding structure and the n-type card slot are coupled to each other.
  • the present invention also provides a liquid crystal display device, comprising: a back plate having a protruding holding structure; a light guide plate located above the back plate for guiding light; An optical film disposed on the light guide plate for processing light guided by the light guide plate; a liquid crystal display panel; an n-type card slot having two parallel faces and a first side, the two parallel Forming an n-type with the first side surface, wherein the n-type card slot is fixed to a back surface of the liquid crystal display panel; wherein the holding structure of the back plate is compatible with the n-type card slot They are combined with each other to fix the relative position of the liquid crystal display panel.
  • the liquid crystal display device further includes an adhesive structure between the n-type card slot and the liquid crystal display panel, wherein the n-type card slot is fixed to the n-type card slot by the adhesive structure The back of the LCD panel.
  • the opening of the n-type card slot corresponds to a horizontal plane
  • the holding structure of the plastic frame also corresponds to a horizontal plane to allow the holding structure to be inserted into the opening of the n-type card slot, thereby enabling the card
  • the holding structure is combined with the n-type card slot.
  • the n-type card slot has a second side surface, the second side surface is connected to the two parallel surfaces and the first side surface, and is perpendicular to the two parallel surfaces and the first side surface.
  • the n-type card slot allows the holding structure to be pushed in from the side of the n-type card slot so that the holding structure and the n-type card slot are coupled to each other.
  • the present invention provides a liquid crystal display device having a novel module structure, directly using a plastic frame or a back plate, and a structure of the back of the liquid crystal display panel to fix the liquid crystal display panel. Therefore, the present invention can avoid using the front frame and/or The plastic frame, in this way, achieves the purpose of cost saving; in addition, since the present invention can avoid the use of the front frame, the liquid crystal display panel can be assembled more safely, and can also be achieved by planning the appropriate module. The design of the narrow border.
  • FIG. 1 illustrates the structure of a conventional liquid crystal display device.
  • FIG. 2 is a schematic structural view of a first embodiment of a liquid crystal display device of the present invention.
  • FIG. 3 is an enlarged view of the n-type card slot and the liquid crystal display panel shown in FIG. 2.
  • FIG. 4 is a schematic structural view of a second embodiment of a liquid crystal display device of the present invention.
  • FIG. 2 is a schematic structural diagram of a first embodiment of a liquid crystal display device 200 of the present invention.
  • the liquid crystal display device 200 includes a liquid crystal display panel 210, a plastic frame 230, an optical film 240, a light guide plate 250, and a back plate 260.
  • the back plate 260 is used to carry the light guide plate 250 and the optical film 240.
  • the light guide plate 250 is used to conduct light emitted from the light source, and the optical film 240 is disposed above the light guide plate 250 for processing light guided by the light guide plate 250.
  • the liquid crystal display panel 210 controls the steering of the internal liquid crystal according to the driving signal emitted by the driving chip to adjust the intensity of the light transmitted from the optical film 240, thereby outputting an image.
  • the plastic frame 230 includes a protruding latch structure 231.
  • the back surface of the liquid crystal display panel 210 is fixed to the n-type card slot 220.
  • the n-type card slot 220 and the liquid crystal display panel 210 are
  • the adhesive structure 270 is fixed to the liquid crystal display panel 210.
  • the adhesive structure 270 can be an adhesive to adhere the liquid crystal display panel 210 and the n-type card slot 220 together.
  • the n-type card slot 220 has two parallel faces 221, 222 and a side face 223.
  • the two parallel faces 221, 222 and the side face 223 form an n-shape and form an opening.
  • the opening of the n-type card slot corresponds to a horizontal plane (toward the left side), and has an accommodating space to allow the holding structure 231 to be embedded in the opening of the n-type card slot 220, thereby enabling the card to be held.
  • the structure 231 and the n-type card slot 220 are coupled to each other; by the combination of the holding structure 231 and the n-type card slot 220, the relative position of the liquid crystal display panel 210 is fixed.
  • FIG. 3 is an enlarged view of the n-type card slot 220 and the liquid crystal display panel 210 .
  • the liquid crystal display panel 210 is fixed to each other by the adhesive structure 270 and the n-type card slot 220.
  • the n-type card slot has two parallel faces 221, 222 and a side face 223; however, in the present embodiment, the n-type card slot has another side 224 (not shown in FIG. 2), the side face 224 and the two parallel faces 221, 222
  • the side faces 223 are connected to each other and perpendicular to the two parallel faces 221, 222 and the side faces 223. In this way, the n-type card slot 220 is similar to the shape of a drawer.
  • the holding structure 231 When assembling, the holding structure 231 can be pushed into the opening (accommodation space) of the n-type card slot 220 by the direction of the arrow B to make the card.
  • the holding structure 231 and the n-type card slot 220 are coupled to each other to fix the relative position of the liquid crystal display panel 210.
  • the opening of the n-type card slot 220 corresponds to a horizontal plane, such a structure is merely an embodiment of the present invention, not a limitation of the present invention.
  • the openings of the n-type card slot 220 may have different shapes and directions, and only the holding structure 231 has a corresponding shape and direction, and may be combined with the n-type card slot 220 and fixed, thereby fixing and pasting.
  • the liquid crystal display panel 210 of the n-type card slot 220 is sufficient.
  • the holding structure 231 is a protruding portion of the plastic frame 230, such a structure is only an embodiment of the present invention, not a limitation of the present invention. In practical applications, the holding structure 231 may be a generating structure (protrusion) of the backing plate 210 or other components, and such corresponding changes are also within the scope of the present invention.
  • FIG. 4 is a schematic structural diagram of a second embodiment of a liquid crystal display device 200 of the present invention.
  • the liquid crystal display device 200 does not have a plastic frame, but directly uses the protruding holding structure 461 of the back plate 460 to be combined with the n-type card slot 220 to fix the liquid crystal adhered to the n-type card slot 220.
  • the display panel 210 is not have a plastic frame, but directly uses the protruding holding structure 461 of the back plate 460 to be combined with the n-type card slot 220 to fix the liquid crystal adhered to the n-type card slot 220.
  • the n-type card slot 220 can also be a drawer-like structure as shown in FIG. 3.
  • the holding structure 461 can be pushed into the opening of the n-type card slot 220 by the arrow direction C.
  • the space is configured such that the holding structure 461 and the n-type card slot 220 are coupled to each other to fix the relative position of the liquid crystal display panel 210.
  • the front frame can be omitted, and it is also possible to omit the plastic frame and directly combine the liquid crystal display panel with the plastic frame/back plate. This simplifies the structure of the module and reduces the cost. In this way, the liquid crystal display panel is safer when it is assembled; in addition, since the present invention can avoid the use of the front frame, the design of the narrow bezel can also be achieved by planning the appropriate module.
  • the liquid crystal display device of the present invention has a completely new module structure, and directly uses a plastic frame or a back plate to combine with the structure of the back of the liquid crystal display panel to achieve the purpose of fixing the liquid crystal display panel; therefore, the present invention can be avoided.
  • the use of the front frame and/or the plastic frame can save costs; in addition, since the present invention can avoid the use of the front frame, the liquid crystal display panel can be assembled more safely, and further, after proper module planning, The design of the narrow bezel can be achieved.

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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)

Abstract

一种液晶显示设备，包括背板（260）、位于背板（260）之上用于导光的导光板（250）、位于导光板（250）之上用于处理经导光后的光线的光学膜片（240）、液晶显示面板（210）、n型卡槽（220）、以及胶框（230）。n型卡槽（220）固接于液晶显示面板（210）的背面，具有构成n型的两平行面（221、222）和一侧面（223）。胶框（230）具有突出的卡持结构（231），该卡持结构（231）可与n型卡槽（220）结合以固定液晶显示面板（210）的位置。

Description

液晶显示面板的定位结构以及其相关液晶显示设备 技术领域
本发明涉及一种显示器技术，尤其涉及一种液晶显示面板的定位结构以及其相关液晶显示设备。
 背景技术
液晶显示器(Liquid Crystal Display，LCD)轻、薄、低耗电等优点，被广泛应用于计算机、移动电话及个人数字助理等现代化信息设备。一般来说，液晶显示器包含液晶显示面板及背光模块(backlight module)，由于液晶显示面板自身不会发光，因此液晶显示器必须仰赖背光模块内的光源来发出光线。由背光模块内的光源所发出的光线，经过液晶显示面板的液晶，藉由液晶的转向，来调整传递至使用者的光线强度，进而输出影像。
其中，依照光源入射位置的不同，背光模块可以区分成侧向式入光(Side-light type)与直下式入光(Direct-light type)两种。侧向式入光代表背光模块的光源置放于液晶显示器的侧边，从侧边入光；而直下式入光则代表背光模块的光源置放于液晶显示面板的下方，从下方入光；藉以提供背光源至液晶显示面板。
请参阅图1，图1绘示了现有液晶显示设备100的结构。液晶显示设备100包含液晶显示面板110、前框120、胶框130、光学膜片140、导光板150、以及背板160。
其中，背板160用来乘载导光板150以及光学膜片140，其中，导光板150用来传导自光源发出的光线，而光学膜片140位于导光板150之上，用来处理经过导光板150导光的光线；胶框130位于光学膜片140之上，用来压住光学膜片140，以固定光学膜片140的相对位置。
液晶显示面板110则位于胶框130之上而由胶框130来乘载，液晶显示面板110根据驱动芯片所发出的驱动讯号来控制内部液晶的转向，以调整光学膜片140传递过来的光线强度，进而输出影像。
前框120另用来固定所述液晶显示面板110的相对位置。
然而，在前述架构之下，液晶显示面板110必须藉由胶框130乘载并由前框120来固定。然而，这样的定位结构，由于需要两个较大型的零件才能达成，因此较不经济。
此外，现在市面上，液晶显示屏幕除了功能与显示效果的优异之外，也更在乎美学上观感，举例来说，现在的液晶屏幕就比较流行窄边框的设计，因此，在整个模块设计上也希望能有比较简约美观的设计方式。但是，在前述的架构底下，就比较难达到窄边框的需求，整体的设计也较不简洁。
因此，业界必须提出其他的方式，来解决这样的问题。
 技术问题
本发明提供一种液晶显示设备，其具有全新的模块结构，直接利用胶框或背板，与液晶显示面板背部的结构，来固定液晶显示面板，因此，本发明可避免使用前框和/或胶框，如此一来便达到了节省成本的目的；此外，由于本发明可避免使用前框，因此在液晶显示面板进行组装时可以更加安全，此外，藉由适当的模块规划后，亦可达到窄边框的设计目的。
 技术解决方案
本发明提供了一种液晶显示设备，所述液晶显示设备包含有：一背板；一导光板，位于所述背板之上，用来导光； 一光学膜片，位于所述导光板之上，用来处理经过导光板导光后的光线；一液晶显示面板；一n型卡槽，具有两平行面以及一第一侧面，所述两平行面与所述第一侧面形成n型，其中，所述n型卡槽固接于所述液晶显示面板的背面；一胶框，具有一突出的卡持结构，所述卡持结构可与所述n型卡槽相互结合，以固定所述液晶显示面板的相对位置。
其中，所述液晶显示设备另包含有一黏贴结构，位于所述n型卡槽与所述液晶显示面板之间，以及所述n型卡槽藉由所述黏贴结构来固接于所述液晶显示面板的背面。
或者，所述n型卡槽的开口对应水平面，且所述胶框的所述卡持结构亦对应水平面，以允许所述卡持结构可置入所述n型卡槽的开口，进而使卡持结构与所述n型卡槽相互结合。
又或者，所述n型卡槽另具有一第二侧面，所述第二侧面与所述两平行面以及所述第一侧面相互连接，且与两平行面以及所述第一侧面相互垂直。
此外，所述n型卡槽允许所述卡持结构从所述n型卡槽的侧边推入，以使卡持结构与所述n型卡槽相互结合。
本发明还提供了一种液晶显示设备，所述液晶显示设备包含有：一背板，具有一突出的卡持结构；一导光板，位于所述背板之上，用来导光； 一光学膜片，位于所述导光板之上，用来处理经过导光板导光后的光线；一液晶显示面板；一n型卡槽，具有两平行面以及一第一侧面，所述两平行面与所述第一侧面形成n型，其中，所述n型卡槽固接于所述液晶显示面板的背面；其中，所述背板的所述卡持结构可与所述n型卡槽相互结合，以固定所述液晶显示面板的相对位置。
其中，所述液晶显示设备另包含有一黏贴结构，位于所述n型卡槽与所述液晶显示面板之间，其中所述n型卡槽藉由所述黏贴结构来固接于所述液晶显示面板的背面。
或者，所述n型卡槽的开口对应水平面，且所述胶框的所述卡持结构亦对应水平面，以允许所述卡持结构可置入所述n型卡槽的开口，进而使卡持结构与所述n型卡槽相互结合。
又或者，所述n型卡槽另具有一第二侧面，所述第二侧面与所述两平行面以及所述第一侧面相互连接，且与两平行面以及所述第一侧面相互垂直。
此外，所述n型卡槽允许所述卡持结构从所述n型卡槽的侧边推入，以使卡持结构与所述n型卡槽相互结合。
 有益效果
本发明提供一种液晶显示设备，其具有全新的模块结构，直接利用胶框或背板，与液晶显示面板背部的结构，来固定液晶显示面板，因此，本发明可避免使用前框和/或胶框，如此一来便达到了节省成本的目的；此外，由于本发明可避免使用前框，因此在液晶显示面板进行组装时可以更加安全，此外，藉由适当的模块规划后，亦可达到窄边框的设计目的。
 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1绘示了现有液晶显示设备的结构。
图2绘示了本发明液晶显示设备的第一实施例的结构示意图。
图3为图2所示的n型卡槽与液晶显示面板的放大图。
图4绘示了本发明液晶显示设备的第二实施例的结构示意图。
 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之特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「顶」、「底」、「水平」、「垂直」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。
请参阅图2，图2绘示了本发明液晶显示设备200的第一实施例的结构示意图。液晶显示设备200包含液晶显示面板210、胶框230、光学膜片240、导光板250以及背板260。
背板260用来乘载导光板250以及光学膜片240。导光板250用来传导自光源发出的光线，而光学膜片240位于导光板250之上，用来处理经过导光板250导光的光线。
液晶显示面板210则根据驱动芯片所发出的驱动讯号来控制内部液晶的转向，以调整光学膜片240传递过来的光线强度，进而输出影像。
于本实施例中，胶框230包含一突出的卡持结构231；而液晶显示面板210的背面固接了一n型卡槽220，其中，n型卡槽220与液晶显示面板210藉由一黏贴结构270固接于液晶显示面板210，举例来说，黏贴结构270可为黏着剂，以将液晶显示面板210与n型卡槽220黏贴在一起。
如图2所示，于本实施例中，n型卡槽220具有两平行面221、222以及一侧面223，这两平行面221、222与侧面223构成n型，并形成一开口。在图2可以见到，n型卡槽的开口对应水平面(朝向左侧)，且具有一容置空间，以允许卡持结构231可以嵌入所述n型卡槽220的开口，进而使卡持结构231与n型卡槽220相互结合；藉由卡持结构231与n型卡槽220的相互结合，液晶显示面板210的相对位置便得以固定。
请参阅图3，图3为n型卡槽220与液晶显示面板210的放大图。液晶显示面板210藉由黏贴结构270与n型卡槽220相互固接。n型卡槽具有两平行面221、222以及一侧面223；然而，于本实施例中，n型卡槽具有另一侧面224(未显示于图2)，侧面224与两平行面221、222以及侧面223相互连接，且与两平行面221、222以及侧面223相互垂直。如此一来，n型卡槽220便类似一个抽屉的形状，在进行组装的时候，可以将卡持结构231由箭头B方向推入n型卡槽220的开口(容置空间)，以使卡持结构231与n型卡槽220相互结合，进而固定液晶显示面板210的相对位置。
在此请注意，虽然于本实施例中，n型卡槽220的开口对应水平面，然而，这样的结构仅为本发明的实施例，而非本发明的限制。在实际应用上，n型卡槽220的开口可具有不同的形状与方向，仅须卡持结构231具有相对应的形状与方向，可与n型卡槽220相互结合并固定，进而固定黏贴于n型卡槽220的液晶显示面板210便可。
此外，虽然于本实施例中，卡持结构231为胶框230的突出部，然而，这样的结构仅为本发明的实施例，而非本发明的限制。在实际应用上，卡持结构231可以为背板210或其他部件的生成结构(突出部)，这样的相对应变化，亦属本发明的范畴。
请参阅图4，图4为本发明液晶显示设备200的第二实施例的结构示意图。于本实施例中，液晶显示设备200不具有胶框，而是直接使用背板460的突出卡持结构461来与n型卡槽220进行结合，以固定黏贴于n型卡槽220的液晶显示面板210。
而其他与图2具有相同标号的组件，由于与图2各对应组件具有相同的功能与结构，故不另赘述于此。
相同地，n型卡槽220亦可如图3的结构，为一类似抽屉的结构，在进行组装的时候，可允许卡持结构461由箭头方向C推入n型卡槽220的开口(容置空间)，以使卡持结构461与n型卡槽220相互结合，进而固定液晶显示面板210的相对位置。
由前面的揭露可知，本发明可省略前框，并且亦有可能可以省略胶框，直接使液晶显示面板与胶框/背板结合，这样的做法简化了模块的结构，并且降低成本，此外，这样的做法，使得液晶显示面板在进行组装的时候更安全；此外，由于本发明可避免使用前框，因此藉由适当的模块规划后，亦可达到窄边框的设计目的。
相较于现有技术，本发明液晶显示设备具有全新的模块结构，直接利用胶框或背板，与液晶显示面板背部的结构结合，以达到固定液晶显示面板的目的；因此，本发明可避免使用前框和/或胶框，如此一来可节省成本；此外，由于本发明可避免使用前框，因此在液晶显示面板进行组装时可以更加安全，此外，藉由适当的模块规划后，亦可达到窄边框的设计目的。
综上所述，虽然本发明已以较佳实施例揭露如上，但该较佳实施例并非用以限制本发明，该领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。
 本发明的实施方式
工业实用性
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Claims (10)

  1. 一种液晶显示设备，包含：
    一背板；
    一导光板，位于所述背板之上，用来导光；
    一光学膜片，位于所述导光板之上，用来处理经过导光板导光后的光线；
    一液晶显示面板；
    一n型卡槽，具有两平行面以及一第一侧面，所述两平行面与所述第一侧面形成n型，其中，所述n型卡槽固接于所述液晶显示面板的背面；
    一胶框，具有一突出的卡持结构，所述卡持结构可与所述n型卡槽相互结合，以固定所述液晶显示面板的相对位置。
  2. 如权利要求1所述的液晶显示设备，其另包含有一黏贴结构，位于所述n型卡槽与所述液晶显示面板之间，其中所述n型卡槽藉由所述黏贴结构来固接于所述液晶显示面板的背面。
  3. 如权利要求1所述的液晶显示设备，其中所述n型卡槽的开口对应水平面，且所述胶框的所述卡持结构亦对应水平面，以允许所述卡持结构可置入所述n型卡槽的开口，进而使卡持结构与所述n型卡槽相互结合。
  4. 如权利要求1所述的液晶显示设备，其中所述n型卡槽另具有一第二侧面，所述第二侧面与所述两平行面以及所述第一侧面相互连接，且与两平行面以及所述第一侧面相互垂直。
  5. 如权利要求4所述的液晶显示设备，其中所述n型卡槽允许所述卡持结构从所述n型卡槽的侧边推入，以使卡持结构与所述n型卡槽相互结合。
  6. 一种液晶显示设备，其包含：
    一背板，具有一突出的卡持结构；
    一导光板，位于所述背板之上，用来导光；
    一光学膜片，位于所述导光板之上，用来处理经过导光板导光后的光线；
    一液晶显示面板；
    一n型卡槽，具有两平行面以及一第一侧面，所述两平行面与所述第一侧面形成n型，其中，所述n型卡槽固接于所述液晶显示面板的背面；
    其中，所述背板的所述卡持结构可与所述n型卡槽相互结合，以固定所述液晶显示面板的相对位置。
  7. 如权利要求6所述的液晶显示设备，其另包含有一黏贴结构，位于所述n型卡槽与所述液晶显示面板之间，其中所述n型卡槽藉由所述黏贴结构来固接于所述液晶显示面板的背面。
  8. 如权利要求6所述的液晶显示设备，其中所述n型卡槽的开口对应水平面，且所述胶框的所述卡持结构亦对应水平面，以允许所述卡持结构可置入所述n型卡槽的开口，进而使卡持结构与所述n型卡槽相互结合。
  9. 如权利要求6所述的液晶显示设备，其中所述n型卡槽另具有一第二侧面，所述第二侧面与所述两平行面以及所述第一侧面相互连接，且与两平行面以及所述第一侧面相互垂直。
  10. 如权利要求9所述的液晶显示设备，其中所述n型卡槽允许所述卡持结构从所述n型卡槽的侧边推入，以使卡持结构与所述n型卡槽相互结合。
PCT/CN2012/080833 2012-08-20 2012-08-31 液晶显示面板的定位结构以及其相关液晶显示设备 WO2014029132A1 (zh)

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