WO2013143172A1 - 液晶显示模组及液晶显示器 - Google Patents

液晶显示模组及液晶显示器 Download PDF

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Publication number
WO2013143172A1
WO2013143172A1 PCT/CN2012/073868 CN2012073868W WO2013143172A1 WO 2013143172 A1 WO2013143172 A1 WO 2013143172A1 CN 2012073868 W CN2012073868 W CN 2012073868W WO 2013143172 A1 WO2013143172 A1 WO 2013143172A1
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WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
middle frame
plastic
frame
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Ceased
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PCT/CN2012/073868
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English (en)
French (fr)
Inventor
程加河
黄冲
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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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Priority to US13/512,640 priority Critical patent/US20130250206A1/en
Publication of WO2013143172A1 publication Critical patent/WO2013143172A1/zh
Anticipated expiration legal-status Critical
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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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0054—Casings specially adapted for display applications
    • 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
    • G02F1/133334—Electromagnetic shields

Definitions

  • the present invention relates to the field of display technologies, and in particular, to a liquid crystal display module and a liquid crystal display.
  • the conventional liquid crystal display is assembled on the liquid crystal display module 12, and then the front frame 11 is assembled, and the liquid crystal display is assembled by locking or locking screws.
  • liquid crystal display manufacturers often use the front frame of plastic materials, and the finished product manufacturers often use the plastic front frame as a shared front frame of the finished product and the liquid crystal module.
  • Plastic materials cannot shield electromagnetic fields. Since there are many electronic components in the liquid crystal module, especially the electromagnetic protection of the driving chip is extremely important, it is necessary to design to prevent electromagnetic interference.
  • the technical problem to be solved by the present invention is to provide a middle frame and a liquid crystal display capable of shielding electromagnetic waves from the outside to prevent the driving chip from being subjected to electromagnetic interference.
  • a liquid crystal display module which comprises a plastic middle frame, a driving chip, a metal foil and a back frame.
  • the plastic middle frame includes a front frame front wall on the display surface and a middle frame side wall on the side of the display surface, and a card slot is disposed on the outer side surface of the middle frame side wall.
  • the driving chip is disposed on the outer side surface of the side wall of the middle frame and is fixed on the plastic middle frame.
  • the metal foil is disposed on the outer side of the driving chip away from the plastic middle frame, and is stuck in the card slot to be fixed on the plastic middle frame to shield the electromagnetic of the outside to prevent electromagnetic interference to the driving chip.
  • the back frame and the plastic middle frame are relatively fixed.
  • the metal foil has bent portions at both ends, and the bent portion is locked and fixed in the card slot.
  • the liquid crystal display module further includes a circuit board, the circuit board is fixed on the back frame, and the circuit board is electrically connected to the driving chip through the wires.
  • the liquid crystal display module further includes a plastic cover plate, and the plastic cover plate covers the circuit board.
  • the liquid crystal display module further includes a flip chip, and the driving chip is fixed on the flip chip, and the flip chip is fixed on the outer side surface of the sidewall of the middle frame.
  • the wires are disposed in the flip chip.
  • a liquid crystal display module comprising: a plastic middle frame, comprising a front frame front wall on the display surface and a middle frame side wall on the side of the display surface;
  • the driving chip is disposed on the outer side surface of the side wall of the middle frame and fixed on the plastic middle frame; and the metal foil is disposed on the side of the driving chip away from the plastic middle frame and is fixed on the side wall of the middle frame for The external electromagnetic is shielded to prevent electromagnetic interference to the driving chip.
  • the outer side surface of the side wall of the middle frame is provided with a card slot, and the metal foil is stuck in the card slot.
  • the metal foil has bent portions at both ends, and the bent portion is locked and fixed in the card slot.
  • the liquid crystal display module further includes a back frame and a circuit board.
  • the back frame and the plastic middle frame are relatively fixedly disposed, the circuit board is fixed on the back frame, and the circuit board is electrically connected to the driving chip through the wires.
  • the liquid crystal display module further includes a plastic cover plate, and the plastic cover plate covers the circuit board.
  • the plastic front frame includes a front frame front wall on the display surface and a front frame side wall on the side of the display surface;
  • the liquid crystal display module includes a liquid crystal display module, and
  • the liquid crystal display module includes: a plastic middle frame, including the display surface a front wall of the middle frame and a side wall of the middle frame on the side of the display surface;
  • the driving chip is disposed on the outer side surface of the side wall of the middle frame and fixed on the plastic middle frame; and the metal foil and the metal foil are disposed on the driving chip away from the plastic
  • the side of the middle frame is fixed to the side wall of the middle frame to shield the electromagnetic of the outside to prevent electromagnetic interference to the driving chip.
  • the outer side surface of the side wall of the middle frame is provided with a card slot, and the metal foil is stuck in the card slot.
  • the metal foil has bent portions at both ends thereof, and the metal foil is clamped and fixed in the card slot by the bending elastic structure.
  • the liquid crystal display module further includes a back frame and a circuit board.
  • the back frame and the plastic middle frame are relatively fixedly disposed, the circuit board is fixed on the back frame, and the circuit board is electrically connected to the driving chip through the wires.
  • the liquid crystal display further includes: a liquid crystal display panel, which is carried on the plastic middle frame; a plastic cover plate and a plastic cover plate covering the circuit board; and a plastic front frame, the plastic front frame and the plastic cover plate are engaged to hold the liquid crystal display panel.
  • the invention has the beneficial effects that the metal foil is disposed on the frame of the plastic near the driving chip, and can shield the electromagnetic of the outside to prevent the driving chip from being subjected to electromagnetic interference.
  • FIG. 1 is a schematic structural view of a back frame of a liquid crystal display in the prior art
  • FIG. 2 is a perspective structural view of a liquid crystal display module according to a preferred embodiment of the present invention.
  • Figure 3 is a cross-sectional view of the liquid crystal display module shown in Figure 2 taken along section line S;
  • FIGS. 1 and 2 are cross-sectional views of a liquid crystal display employing the liquid crystal display module of FIGS. 1 and 2 in accordance with the present invention.
  • FIG. 2 is a schematic perspective view of a liquid crystal display module according to a preferred embodiment of the present invention
  • FIG. 3 is a cross-sectional view of the liquid crystal display module of FIG.
  • the liquid crystal display module of the present invention comprises a plastic middle frame 101, a driving chip 102 and a metal foil 103.
  • the driving chip 102 is fixedly disposed on the plastic middle frame 101.
  • the metal foil 103 is disposed on the plastic middle frame 101 near the driving chip 102 for shielding electromagnetic waves from the outside to prevent electromagnetic interference to the driving chip 102.
  • the plastic middle frame 101 includes a middle frame front wall 1011 on the display surface of the liquid crystal display module and a middle frame side wall 1012 on the side of the display surface.
  • the driving chip 102 is fixed on the flip chip 106, and the flip chip 106 is fixed on the outer side surface of the middle frame sidewall 1012, so that the driving chip 102 is fixedly disposed on the outer side surface of the middle frame sidewall 1012.
  • the flip chip 106 can be fixed to the middle frame side wall 1012 by pasting or the like.
  • the metal foil 103 is disposed on the outer side of the driving frame 102 away from the middle frame side wall 1012 of the plastic middle frame 101.
  • the outer side surface of the middle frame side wall 1012 is provided with card slots 1013, 1014, and the metal foil 103 is inserted into the card slots 1013, 1014.
  • the two ends of the metal foil 103 have a bent portion, and the bent portion is locked and fixed in the card slots 1013 and 1014.
  • the bent portion can be bent into an S shape, and the bent portion is locked and fixed to the card slot. After 1013, 1014, the elastic force generated can make the foil 103 relatively fixed to the card slot.
  • the metal foil 103 may be fixed by other means, such as by attaching or fixing the metal foil 103 to the position of the plastic middle frame 101 near the driving chip 102 by means of adhesive fixing or screw fixing. This is not specifically limited.
  • the liquid crystal display module further includes a back frame 104 and a circuit board 105.
  • the back frame 104 and the plastic middle frame 101 are relatively fixedly disposed.
  • the circuit board 105 is fixed on the back frame 104, and the circuit board 105 passes through the wires and the driving chip.
  • the 102 is electrically connected, and the liquid crystal display module is further provided with a plastic cover 107, and the plastic cover 107 covers the circuit board 105 to protect the circuit board 105.
  • the wire is disposed in a chip on film (COF, Chip On Film).
  • COF Chip On Film
  • FIG. 4 is a cross-sectional view of a liquid crystal display using the liquid crystal display module shown in FIG. 2 and FIG. 3 according to the present invention.
  • the liquid crystal display of the present invention further includes a liquid crystal display panel 108 and a plastic.
  • the liquid crystal display panel 108 is carried on the plastic middle frame 101, and the plastic front frame 109 is engaged with the plastic cover 107 to hold the liquid crystal display panel 108.
  • the driving chip 102 is further electrically connected to the liquid crystal display panel 108 through wires in the flip chip 106.
  • the plastic front frame 109 includes a front bezel front wall 1091 on a display surface of the liquid crystal display module and a front bezel sidewall 1092 on a side of the display surface.
  • the plastic middle frame 101 is disposed in the plastic front frame 109, and.
  • the outer side surface is a side of the middle frame side wall 1012 of the plastic middle frame 101 facing the front frame side wall 1092.
  • the middle frame front wall 1011 is parallel to the front frame front wall 1091
  • the middle frame side wall 1012 is parallel to the front frame side wall 1092.
  • the driving chip 102 is disposed between the front frame front wall 1011 and the front frame front wall 1091
  • the metal foil is disposed between the driving chip 102 and the front frame front wall 1091.
  • the present invention provides a liquid crystal display module and a liquid crystal display.
  • the metal foil 103 By placing the metal foil 103 on the plastic frame 101 near the position of the driving chip 102, the electromagnetic shielding of the outside can be shielded by the shielding action of the metal foil 103. In order to prevent the driving chip 102 from being subjected to electromagnetic interference.

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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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

液晶显示模组及液晶显示器
【技术领域】
本发明涉及显示技术领域，特别是涉及一种液晶显示模组及液晶显示器。
【背景技术】
传统的液晶显示器如图1所示，将液晶玻璃组装于液晶显示模组12上之后再组装前框11，卡合或者锁附螺丝进行固定后就成为液晶显示器。
一般使用镀锌钢板来加工成前框，但是为降低材料成本，液晶显示器厂商也经常使用塑胶材质的前框，成品厂商也经常使用塑胶的前框作为成品和液晶模组的共用前框，而塑胶材料无法屏蔽电磁场。由于液晶模组中存在很多的电子元件，特别是驱动芯片的电磁防护极为重要，因此，需要进行防止电磁干扰的设计。
【发明内容】
本发明主要解决的技术问题是提供一种中框及液晶显示器，能够对外界的电磁进行屏蔽以防止驱动芯片遭受电磁干扰。
本发明为解决技术问题而采用的一个技术方案是：提供一种液晶显示模组，包括塑胶中框、驱动芯片、金属薄片以及背框。塑胶中框包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁，中框侧壁的外侧面上设置有卡槽。驱动芯片设置于中框侧壁的外侧面上，并固定于塑胶中框上。金属薄片设置于驱动芯片远离塑胶中框的外侧面，并卡置于卡槽内以固定于塑胶中框上，用以对外界的电磁进行屏蔽以防止对驱动芯片的电磁干扰。背框和塑胶中框相对固定设置。
其中，金属薄片的两端具有折弯部，折弯部卡置固定于卡槽内。
其中，液晶显示模组进一步包括电路板，电路板固定于背框上，且电路板通过导线与驱动芯片电连接。
其中，液晶显示模组进一步包括塑胶盖板，塑胶盖板覆盖电路板。
其中，液晶显示模组进一步包括覆晶薄膜，驱动芯片固定于覆晶薄膜上，覆晶薄膜固定于中框侧壁的外侧面上。
其中，导线设置于覆晶薄膜中。
本发明为解决技术问题而采用的另一个技术方案是：提供一种液晶显示模组，包括：塑胶中框，包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁；驱动芯片，设置于中框侧壁的外侧面上，并固定于塑胶中框上；以及金属薄片，金属薄片设置于驱动芯片远离塑胶中框的侧面，并固定于中框侧壁上，用以对外界的电磁进行屏蔽以防止对驱动芯片的电磁干扰。
其中，中框侧壁的外侧面上设置有卡槽，金属薄片卡置于卡槽内。
其中，金属薄片的两端具有折弯部，折弯部卡置固定于卡槽内。
其中，液晶显示模组进一步包括背框和电路板，背框和塑胶中框相对固定设置，电路板固定于背框上，且电路板通过导线与驱动芯片电连接。
其中，液晶显示模组进一步包括塑胶盖板，塑胶盖板覆盖电路板。
本发明为解决技术问题而采用的另一个技术方案是：提供一种液晶显示器，包括液晶显示模组与塑胶前框。其中塑胶前框包括位于显示面的前框前壁以及位于显示面的侧面的前框侧壁；液晶显示模组包括液晶显示模组，液晶显示模组包括：塑胶中框，包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁；驱动芯片，设置于中框侧壁的外侧面上，并固定于塑胶中框上；以及金属薄片，金属薄片设置于驱动芯片远离塑胶中框的侧面，并固定于中框侧壁上，用以对外界的电磁进行屏蔽以防止对驱动芯片的电磁干扰。
其中，中框侧壁的外侧面上设置有卡槽，金属薄片卡置于卡槽内。
其中，金属薄片的两端具有折弯部，金属薄片利用折弯弹片结构卡置固定于卡槽内。
其中，液晶显示模组进一步包括背框和电路板，背框和塑胶中框相对固定设置，电路板固定于背框上，且电路板通过导线与驱动芯片电连接。
其中，液晶显示器进一步包括：液晶显示面板，承载于塑胶中框上；塑胶盖板，塑胶盖板覆盖电路板；以及塑胶前框，塑胶前框与塑胶盖板卡合，以固持液晶显示面板。
本发明的有益效果是：区别于现有技术的情况，本发明将金属薄片设置于塑胶中框上靠近驱动芯片的位置，能够对外界的电磁进行屏蔽以防止驱动芯片遭受电磁干扰。
【附图说明】
图1是现有技术中液晶显示器的背框结构示意图；
图2是根据本发明优选实施例的液晶显示模组的立体结构示意图；
图3是图2所示的液晶显示模组沿剖面线S的剖面图；
图4是根据本发明采用图1和图2所示的液晶显示模组的液晶显示器的剖面图。
【具体实施方式】
首先请一并参见图2和图3，图2是根据本发明优选实施例的液晶显示模组的立体结构示意图，图3是图2所示的液晶显示模组沿剖面线S的剖面图。如图2和图3所示，本发明的液晶显示模组包括塑胶中框101、驱动芯片102以及金属薄片103。驱动芯片102固定设置于塑胶中框101上，金属薄片103设置于塑胶中框101上靠近驱动芯片102的位置，用以对外界的电磁进行屏蔽以防止对驱动芯片102的电磁干扰。
如图2所示，塑胶中框101包括位于液晶显示模组的显示面的中框前壁1011以及位于显示面的侧面的中框侧壁1012。进一步参阅图3，驱动芯片102固定于覆晶薄膜106上，而覆晶薄膜106固定于中框侧壁1012的外侧面上，从而将驱动芯片102固定设置于中框侧壁1012的外侧面上。其中，覆晶薄膜106可通过粘贴等方式与中框侧壁1012进行固定。金属薄片103设置于驱动芯片102远离塑胶中框101的中框侧壁1012的外侧面。在本实施例中，中框侧壁1012的外侧面上设置有卡槽1013、1014，金属薄片103卡置于卡槽1013、1014内。金属薄片103的两端具有折弯部，折弯部卡置固定于卡槽1013、1014内，其中，所述折弯部可弯折为S型，在将折弯部卡置固定于卡槽1013、1014内后，其产生的弹力可使得金属薄片103相对固定于卡槽。
而在本发明的备选实施例中，也可以利用其他方式固定金属薄片103，如利用粘贴固定或螺钉固定方式将金属薄片103设置于塑胶中框101上靠近驱动芯片102的位置，本发明对此不作具体限定。
请参见图3，液晶显示模组进一步包括背框104和电路板105，背框104和塑胶中框101相对固定设置，电路板105固定于背框104上，且电路板105通过导线与驱动芯片102电连接，液晶显示模组进一步设置有塑胶盖板107，塑胶盖板107覆盖电路板105，以保护电路板105。
其中，导线是设置在覆晶薄膜106（COF，Chip On Film）中。
请参见图4，图4是根据本发明采用图2和图3所示的液晶显示模组的液晶显示器的剖面图，如图4所示，本发明的液晶显示器进一步包括液晶显示面板108和塑胶前框109，液晶显示面板108承载于塑胶中框101上，塑胶前框109与塑胶盖板107卡合，以固持液晶显示面板108。驱动芯片102更通过覆晶薄膜106中的导线与液晶显示面板108电连接。
塑胶前框109包括位于液晶显示模组的显示面的前框前壁1091以及位于显示面的侧面的前框侧壁1092。塑胶中框101设置于塑胶前框109内，并且。上述外侧面为塑胶中框101的中框侧壁1012朝向前框侧壁1092的一面。在优选实施例中，中框前壁1011与前框前壁1091平行，中框侧壁1012与前框侧壁1092平行。由图可见，驱动芯片102设置于中框前壁1011与前框前壁1091之间，金属薄片设置于驱动芯片102与前框前壁1091之间。
因此，本发明提供了一种液晶显示模组及液晶显示器，通过将金属薄片103设置于塑胶中框101上靠近驱动芯片102的位置，通过金属薄片103的屏蔽作用，能够对外界的电磁进行屏蔽以防止驱动芯片102遭受电磁干扰。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (16)

  1. 一种液晶显示模组，其中，包括：
    塑胶中框，包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁，所述中框侧壁的外侧面上设置有卡槽；
    驱动芯片，设置于所述中框侧壁的外侧面上，并固定于所述塑胶中框上；
    金属薄片，所述金属薄片设置于所述驱动芯片远离所述塑胶中框的外侧面，并卡置于所述卡槽内以固定于所述塑胶中框上，用以对外界的电磁进行屏蔽以防止对所述驱动芯片的电磁干扰；以及
    背框，所述背框和所述塑胶中框相对固定设置。
  2. 根据权利要求1所述的液晶显示模组，其中，所述金属薄片的两端具有折弯部，所述折弯部卡置固定于所述卡槽内。
  3. 根据权利要求1所述的液晶显示模组，其中，所述液晶显示模组进一步包括电路板，所述电路板固定于所述背框上，且所述电路板通过导线与所述驱动芯片电连接。
  4. 根据权利要求3所述的液晶显示模组，其中，所述液晶显示模组进一步包括塑胶盖板，所述塑胶盖板覆盖所述电路板。
  5. 根据权利要求3所述的液晶显示模组，其中，所述液晶显示模组进一步包括覆晶薄膜，所述驱动芯片固定于所述覆晶薄膜上，所述覆晶薄膜固定于所述中框侧壁的外侧面上。
  6. 根据权利要求5所述的液晶显示模组，其中，所述导线设置于所述覆晶薄膜中。
  7. 一种液晶显示模组，其中，包括：
    塑胶中框，包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁；
    驱动芯片，设置于所述中框侧壁的外侧面上，并固定于所述塑胶中框上；以及
    金属薄片，所述金属薄片设置于所述驱动芯片远离所述塑胶中框的外侧面，并固定于所述中框侧壁的外侧面上，用以对外界的电磁进行屏蔽以防止对所述驱动芯片的电磁干扰。
  8. 根据权利要求7所述的液晶显示模组，其中，所述中框侧壁的外侧面上设置有卡槽，所述金属薄片卡置于所述卡槽内。
  9. 根据权利要求8所述的液晶显示模组，其中，所述金属薄片的两端具有折弯部，所述折弯部卡置固定于所述卡槽内。
  10. 根据权利要求7所述的液晶显示模组，其中，所述液晶显示模组进一步包括背框和电路板，所述背框和所述塑胶中框相对固定设置，所述电路板固定于所述背框上，且所述电路板通过导线与所述驱动芯片电连接。
  11. 根据权利要求10所述的液晶显示模组，其中，所述液晶显示模组进一步包括塑胶盖板，所述塑胶盖板覆盖所述电路板。
  12. 一种液晶显示器，其中，包括液晶显示模组与塑胶前框，其中：
    塑胶前框包括位于显示面的前框前壁以及位于显示面的侧面的前框侧壁；
    所述液晶显示模组包括：
    塑胶中框，设置于所述塑胶前框内，包括位于显示面的中框前壁以及位于显示面的侧面的中框侧壁；
    驱动芯片，设置于所述前框侧壁与所述中框侧壁之间，并固定于所述塑胶中框上；以及
    金属薄片，所述金属薄片设置于所述驱动芯片与所述前框侧壁之间，并固定于所述中框侧壁的外侧面上，用以对外界的电磁进行屏蔽以防止对所述驱动芯片的电磁干扰。
  13. 根据权利要求12所述的液晶显示器，其中，所述中框侧壁的外侧面上设置有卡槽，所述金属薄片卡置于所述卡槽内。
  14. 根据权利要求13所述的液晶显示器，其中，所述金属薄片的两端具有折弯部，所述折弯部卡置固定于所述卡槽内。
  15. 根据权利要求12所述的液晶显示器，其中，所述液晶显示模组进一步包括背框和电路板，所述背框和所述塑胶中框相对固定设置，所述电路板固定于所述背框上，且所述电路板通过导线与所述驱动芯片电连接。
  16. 根据权利要求15所述的液晶显示器，其中，所述液晶显示器进一步包括：
    液晶显示面板，承载于所述塑胶中框上；
    塑胶盖板，所述塑胶盖板覆盖所述电路板；以及
    塑胶前框，所述塑胶前框与所述塑胶盖板卡合，以固持所述液晶显示面板。
PCT/CN2012/073868 2012-03-26 2012-04-12 液晶显示模组及液晶显示器 Ceased WO2013143172A1 (zh)

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