WO2019134400A1 - 液晶显示模组及其制造方法、显示装置 - Google Patents

液晶显示模组及其制造方法、显示装置 Download PDF

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Publication number
WO2019134400A1
WO2019134400A1 PCT/CN2018/106465 CN2018106465W WO2019134400A1 WO 2019134400 A1 WO2019134400 A1 WO 2019134400A1 CN 2018106465 W CN2018106465 W CN 2018106465W WO 2019134400 A1 WO2019134400 A1 WO 2019134400A1
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Prior art keywords
tft array
array substrate
substrate
liquid crystal
disposed
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PCT/CN2018/106465
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English (en)
French (fr)
Inventor
刘君欢
杨瑞锋
杨华旭
崔利宝
韩枫
Original Assignee
京东方科技集团股份有限公司
北京京东方光电科技有限公司
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Application filed by 京东方科技集团股份有限公司, 北京京东方光电科技有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US16/337,308 priority Critical patent/US10989949B2/en
Publication of WO2019134400A1 publication Critical patent/WO2019134400A1/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
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
    • 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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate

Definitions

  • the present disclosure relates to the field of liquid crystal display technology, and in particular, to a liquid crystal display module, a method of manufacturing the same, and a display device.
  • a liquid crystal layer is disposed between a cap plate and a TFT (Thin Film Transistor) array substrate.
  • the light transmittance of the liquid crystal layer is controlled by the TFT array substrate to realize liquid crystal display.
  • the inventors have noticed that in the related art, since there is a certain distance between the single layer region of the TFT array substrate and the cap plate, the single layer region of the TFT array substrate cannot be effectively supported, and breakage easily occurs during the dropping process.
  • embodiments of the present disclosure provide a solution for avoiding breakage of a single layer region of a TFT array substrate during a drop process.
  • a liquid crystal display module includes: a cover; a TFT array substrate disposed on one side of the cover; and an opposite substrate disposed on the TFT array substrate
  • One side of the cover plate is filled with a liquid crystal layer between the TFT array substrate and the opposite substrate, wherein the TFT array substrate includes a first portion opposite to the opposite substrate and beyond the opposite substrate
  • the second part is provided with a driving circuit on a side of the second portion away from the cover plate; a backlight disposed on a side of the opposite substrate away from the TFT array substrate; and a heat shielding layer, Between the second portion and the backlight.
  • the heat shield layer is comprised of an elastomeric material.
  • the elastic material is a foam or silicone foam.
  • the liquid crystal display module further includes: a first heat conducting plate disposed between the heat shielding layer and the backlight.
  • the first heat conducting plate is a graphite sheet or a metal sheet.
  • the liquid crystal display module further includes: a second heat conducting plate disposed between the heat shielding layer and the second portion.
  • the second heat conducting plate is a graphite sheet or a metal sheet.
  • the liquid crystal display module further includes: a light shielding layer disposed in the TFT array substrate, wherein the light shielding layer is located on the TFT array substrate and the TFT array substrate is adjacent to the cover Between the sides of the board.
  • the liquid crystal display module further includes: a polarizing plate disposed between the cover plate and the TFT array substrate.
  • the liquid crystal display module further includes: a color filter substrate disposed between the polarizing plate and the TFT array substrate.
  • the opposing substrate is a color film substrate.
  • a display device comprising: the liquid crystal display module according to any of the above embodiments.
  • a method for fabricating a liquid crystal display module includes: providing a TFT array substrate and a counter substrate, wherein the TFT array substrate is bonded to a cap plate, and the TFT array substrate includes a first portion opposite to the opposite substrate and a second portion beyond the opposite substrate, a side of the second portion away from the cover plate is provided with a driving circuit; between the second portion and the backlight A heat shielding layer is disposed; and a liquid crystal layer is filled between the TFT array substrate and the opposite substrate.
  • a first thermally conductive plate is disposed between the thermal shield layer and the backlight.
  • a second thermally conductive plate is disposed between the thermal shield layer and the second portion.
  • a light shielding layer is disposed in the TFT array substrate, wherein the light shielding layer is located between a TFT circuit of the TFT array substrate and a side of the TFT array substrate adjacent to the cover.
  • a polarizing plate is disposed between the TFT array substrate and the cover.
  • a color filter substrate is disposed between the polarizing plate and the TFT array substrate.
  • the opposing substrate is a color film substrate.
  • the single layer region of the TFT array substrate is effectively fixed and supported by the cap plate, thereby effectively avoiding the TFT array.
  • the single layer region of the substrate is damaged due to a drop.
  • FIG. 1 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure
  • FIG. 2 is a schematic structural diagram of a liquid crystal display module according to other embodiments of the present disclosure.
  • FIG. 3 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • FIG. 4 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a display device according to some embodiments of the present disclosure.
  • FIG. 8 is a flow diagram of a method of fabricating a liquid crystal display module in accordance with some embodiments of the present disclosure.
  • a particular device when it is described that a particular device is located between the first device and the second device, there may be intervening devices between the particular device and the first device or the second device, or there may be no intervening devices.
  • that particular device can be directly connected to the other device without intervening devices, or without intervening devices directly connected to the other devices.
  • FIG. 1 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • the liquid crystal display module includes a cover 11, a TFT array substrate 12, a liquid crystal layer 13, a counter substrate 14, a backlight 15, a heat shielding layer 16, and a driving circuit 17.
  • the cover plate 11 can be a cover glass or other cover plate made of a transparent material.
  • the TFT array substrate 12 is disposed on one side of the cover 11 and the opposite substrate 14 is disposed on a side of the TFT array substrate 12 remote from the cover 11.
  • the liquid crystal layer 13 is filled between the TFT array substrate 12 and the opposite substrate 14, wherein the TFT array substrate 12 includes a first portion 121 opposed to the opposite substrate 14 and a second portion 122 beyond the opposite substrate 14.
  • the second portion 122 of the TFT array substrate 12 is a single layer region. Since the TFT array substrate 12 is disposed between the cap plate 11 and the liquid crystal layer 13, the second portion 122 of the TFT array substrate 12 can be effectively fixed and supported by the cap plate 11.
  • a drive circuit 17 is provided on a side of the second portion 122 of the TFT array substrate 12 remote from the cover 11.
  • the backlight 15 is disposed on a side of the opposite substrate 14 remote from the TFT array substrate 12.
  • the heat shield layer 16 is disposed between the second portion 122 of the TFT array substrate 12 and the backlight 15.
  • the counter substrate 14 is a color film substrate.
  • the driving circuit 17 is disposed on a side of the second portion 122 of the TFT array substrate 12 away from the cover 11, that is, the driving circuit 17 is disposed opposite to the backlight 15. Therefore, the drive circuit 17 is affected by the heat radiation of the backlight 15, thereby affecting the operational performance of the drive circuit 17.
  • the heat shielding layer 16 between the second portion 122 of the TFT array substrate 12 and the backlight 15, the heat radiation generated by the backlight 15 is effectively prevented from being caused to the driving circuit 17. influences.
  • the second portion of the TFT array substrate is effectively fixed and supported by the cover plate, thereby The damage of the single layer region of the TFT array substrate due to the drop can be effectively avoided.
  • heat radiation generated by the backlight is effectively prevented from affecting the driving circuit.
  • the heat shield layer 16 is comprised of an elastomeric material.
  • the heat shield layer 16 may be formed of an elastic material such as foam or silicone foam. Since the heat shielding layer 16 is made of an elastic material, the heat shielding layer 16 can be deformed to some extent when it is dropped, so that the impact of the TFT array substrate 12 due to dropping can be alleviated, thereby further protecting the TFT array substrate 12. .
  • FIG. 2 is a schematic structural diagram of a liquid crystal display module according to other embodiments of the present disclosure. 2 differs from FIG. 1 in that, in the embodiment shown in FIG. 2, a first heat conducting plate 181 is disposed between the heat shield layer 16 and the backlight 15.
  • the heat generated by the backlight 15 can be rapidly diffused in the plane of the heat conducting plate 181. Thereby, it is possible to effectively prevent the temperature of the local region of the heat shield layer 16 from being excessively high.
  • the first heat conducting plate 181 may be made of a material having good heat dissipation properties.
  • the material used for the first heat conducting plate 181 may be graphite, or a metal such as copper or aluminum. That is, a graphite sheet or a metal plate can be used as the heat conducting plate 181.
  • FIG. 3 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure. 3 differs from FIG. 2 in that, in the embodiment shown in FIG. 3, a second heat conducting plate 182 is disposed between the heat shield layer 16 and the second portion 122 of the TFT array substrate 12.
  • a second is disposed between the heat shield layer 16 and the second portion 122 of the TFT array substrate 12.
  • the heat conducting plate 182 allows the heat generated by the driving circuit 17 to rapidly diffuse in the plane of the heat conducting plate 182, thereby effectively preventing the temperature of the local region of the heat shielding layer 16 from being excessively high.
  • the second heat conducting plate 182 may be a material that has good heat dissipation properties.
  • the material used for the second heat conducting plate 182 may be graphite, or a metal such as copper or aluminum. That is, a graphite sheet or a metal plate can be used as the heat conducting plate 182.
  • FIG. 4 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure. 4 is different from FIG. 3 in that, in the embodiment shown in FIG. 4, a light shielding layer 123 is provided in the TFT array substrate 12. The light shielding layer 123 is located between the TFT circuit 124 of the TFT array substrate 12 and the side surface 125 of the TFT array substrate 12 close to the cover 11.
  • the reflection of the TFT circuit 124 is effectively blocked, and the user experience is effectively improved.
  • the light shielding layer 123 may be constructed of black glue or other light-shielding material.
  • FIG. 5 is a schematic structural diagram of a liquid crystal display module according to some embodiments of the present disclosure.
  • FIG. 5 is different from FIG. 3 in that, in the embodiment shown in FIG. 5, a polarizing plate 19 is provided between the cap plate 11 and the TFT array substrate 12.
  • a polarizing plate 19 is provided between the cap plate 11 and the TFT array substrate 12.
  • the second portion 122 of the TFT array substrate 12 can be effectively fixed and supported, thereby effectively avoiding the TFT array.
  • the second portion 122 of the substrate 12 is broken due to a drop.
  • FIG. 6 is a schematic structural diagram of a liquid crystal display module according to still other embodiments of the present disclosure.
  • FIG. 6 is different from FIG. 5 in that, in the embodiment shown in FIG. 6, the color filter substrate is disposed between the TFT array substrate and the polarizing plate.
  • the polarizing plate 29 is provided on one side of the cover 21.
  • the color filter substrate 24 is disposed on a side of the polarizing plate 29 away from the cover 21.
  • the TFT array substrate 22 is disposed on a side of the color filter substrate 24 that is away from the polarizing plate 29.
  • the package substrate 231 ie, the counter substrate
  • the TFT array substrate 22 includes a first portion 221 opposite to the package substrate 231 and a second portion 222 that extends beyond the package substrate 231.
  • the second portion 222 of the TFT array substrate 22 is a single layer region.
  • a driving circuit 27 is provided on a side of the second portion 222 of the TFT array substrate 22 away from the color filter substrate 24.
  • the backlight 25 is disposed on a side of the package substrate 231 that is away from the TFT array substrate 22.
  • the heat shield layer 26 is disposed between the second portion 222 of the TFT array substrate 22 and the backlight 25.
  • a first heat conducting plate 281 is disposed between the heat shield layer 26 and the backlight 25, and a second heat conducting plate 282 is disposed between the heat shield layer 26 and the second portion 222.
  • heat conducting plate 281 heat generated by the backlight 25 can be rapidly diffused in the plane of the heat conducting plate 281.
  • the second heat conducting plate 282 heat generated by the driving circuit 27 can be rapidly diffused on the plane of the heat conducting plate 282, thereby effectively preventing the temperature of the local region of the heat shielding layer 26 from being excessively high.
  • FIG. 7 is a schematic structural diagram of a display device according to some embodiments of the present disclosure.
  • the display device 71 includes a liquid crystal display module 72.
  • the liquid crystal display module 72 can be the liquid crystal display module according to any one of the embodiments of FIG. 1 to FIG. 6 .
  • the display device 71 can be any product or component having a display function such as a display, a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigator, and the like.
  • the display device adopts the liquid crystal display module according to any one of the embodiments of FIG. 1 to FIG. 6, the display device can effectively avoid the occurrence of damage of the single-layer region of the TFT array substrate when the display device is dropped.
  • FIG. 8 is a flow diagram of a method of fabricating a liquid crystal display module in accordance with some embodiments of the present disclosure.
  • a TFT array substrate and a counter substrate are provided.
  • the TFT array substrate is bonded to the cover plate.
  • the TFT array substrate includes a first portion opposite to the opposite substrate and a second portion beyond the opposite substrate, and the second portion is away from the cover plate.
  • One side is provided with a drive circuit.
  • the second portion of the TFT array substrate is a single layer region.
  • a polarizing plate is bonded to the cover plate, and then the TFT array substrate is bonded on the polarizing plate.
  • the second portion of the TFT array substrate can be effectively fixed and supported, thereby effectively preventing the second portion of the TFT array substrate from being dropped. And the damage caused.
  • the opposing substrate is a color film substrate.
  • a thermal shield layer is disposed between the second portion of the TFT array substrate and the backlight.
  • step 803 a liquid crystal layer is filled between the TFT array substrate and the counter substrate.
  • the second portion of the TFT array substrate is effectively fixed and supported by the cover plate. Therefore, damage of the single layer region of the TFT array substrate due to dropping can be effectively avoided.
  • heat radiation generated by the backlight is effectively prevented from affecting the driving circuit.
  • a first thermally conductive plate is disposed between the thermal shielding layer and the backlight.
  • a second thermally conductive plate is disposed between the thermal shield layer and the second portion.
  • a light shielding layer is disposed in the TFT array substrate.
  • the light shielding layer is located between the TFT circuit of the TFT array substrate and the side of the TFT array substrate close to the cover.
  • the single layer region of the TFT array substrate is effectively fixed, and the single layer region of the TFT array substrate due to the drop is effectively prevented from being damaged.

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Abstract

一种液晶显示模组（72）及其制造方法、显示装置（71）。液晶显示模组（72）包括：盖板（11），设置在盖板（11）一侧的TFT阵列基板（12），设置在TFT阵列基板（12）的远离盖板（11）一侧的对置基板（14），TFT阵列基板（12）与对置基板（14）之间填充有液晶层（13），TFT阵列基板（12）包括与对置基板（14）相对的第一部分（121）和超出对置基板（14）的第二部分（122），第二部分（122）远离盖板（11）的一侧设有驱动电路（17），设置在对置基板（14）的远离TFT阵列基板（12）一侧的背光源（15），和设置在第二部分（122）和背光源（15）之间的热屏蔽层（16）。通过借助盖板（11）对TFT阵列基板（12）的单层区（122）提供有效的固定和支撑，有效避免TFT阵列基板（12）的单层区（122）因跌落而导致破损。此外，通过在驱动电路（17）和背光源（15）之间设置热屏蔽层（16），有效避免背光源（15）所产生的热辐射对驱动电路（17）造成的干扰。

Description

液晶显示模组及其制造方法、显示装置
相关申请的交叉引用
本申请是以CN申请号为201810002008.X，申请日为2018年1月2日的申请为基础，并主张其优先权，该CN申请的公开内容在此作为整体引入本申请中。
技术领域
本公开涉及液晶显示技术领域，特别涉及一种液晶显示模组及其制造方法、显示装置。
背景技术
在目前的液晶显示模组中，液晶层设置在盖板和TFT(Thin Film Transistor，薄膜晶体管)阵列基板之间。通过TFT阵列基板控制液晶层透光的强弱，以便实现液晶显示。
发明内容
发明人注意到，在相关技术中，由于TFT阵列基板的单层区与盖板之间存在一定间距，因此TFT阵列基板的单层区无法得到有效地支撑，在跌落过程中容易发生破损。
为此，本公开实施例提供一种避免TFT阵列基板的单层区在跌落过程中容易发生破损的方案。
根据本公开实施例的第一方面，提供一种液晶显示模组，包括：盖板；TFT阵列基板，设置在所述盖板的一侧；对置基板，设置在所述TFT阵列基板的远离所述盖板的一侧，所述TFT阵列基板与所述对置基板之间填充有液晶层，其中所述TFT阵列基板包括与所述对置基板相对的第一部分和超出所述对置基板的第二部分，所述第二部分远离所述盖板的一侧设有驱动电路；背光源，设置在所述对置基板的远离所述TFT阵列基板的一侧；和热屏蔽层，设置在所述第二部分和所述背光源之间。
在一些实施例中，所述热屏蔽层由弹性材料构成。
在一些实施例中，所述弹性材料为泡棉或硅胶泡沫。
在一些实施例中，上述液晶显示模组还包括：第一导热板，设置在所述热屏蔽层和所述背光源之间。
在一些实施例中，所述第一导热板为石墨片或金属板。
在一些实施例中，上述液晶显示模组还包括：第二导热板，设置在所述热屏蔽层和所述第二部分之间。
在一些实施例中，所述第二导热板为石墨片或金属板。
在一些实施例中，上述液晶显示模组还包括：遮光层，设置在所述TFT阵列基板中，其中所述遮光层位于所述TFT阵列基板的TFT电路与所述TFT阵列基板靠近所述盖板的侧面之间。
在一些实施例中，上述液晶显示模组还包括：偏光板，设置在所述盖板和所述TFT阵列基板之间。
在一些实施例中，上述液晶显示模组还包括：彩膜基板，设置在所述偏光板和所述TFT阵列基板之间。
在一些实施例中，所述对置基板是彩膜基板。
根据本公开实施例的第二方面，提供一种显示装置，包括：如上述任一实施例涉及的液晶显示模组。
根据本公开实施例的第三方面，提供一种液晶显示模组的制造方法，包括：提供TFT阵列基板和对置基板，所述TFT阵列基板接合在盖板上，所述TFT阵列基板包括与所述对置基板相对的第一部分和超出所述对置基板的第二部分，所述第二部分远离所述盖板的一侧设有驱动电路；在所述第二部分和背光源之间设置热屏蔽层；在所述TFT阵列基板与所述对置基板之间填充液晶层。
在一些实施例中，在所述热屏蔽层和所述背光源之间设置第一导热板。
在一些实施例中，在所述热屏蔽层和所述第二部分之间设置第二导热板。
在一些实施例中，在所述TFT阵列基板中设置遮光层，其中所述遮光层位于所述TFT阵列基板的TFT电路与所述TFT阵列基板靠近所述盖板的侧面之间。
在一些实施例中，所述TFT阵列基板与所述盖板之间设置有偏光板。
在一些实施例中，所述偏光板和所述TFT阵列基板之间设置有彩膜基板。
在一些实施例中，所述对置基板是彩膜基板。
在本公开的上述实施例中，通过将TFT阵列基板设置在盖板和液晶层之间，从而借助盖板对TFT阵列基板的单层区提供有效地固定和支撑，由此可有效避免TFT阵列基板的单层区因跌落而导致的破损。
通过以下参照附图对本公开的示例性实施例的详细描述，本公开的其它特征及其 优点将会变得清楚。
附图说明
构成说明书的一部分的附图描述了本公开的实施例，并且连同说明书一起用于解释本公开的原理。
参照附图，根据下面的详细描述，可以更加清楚地理解本公开，其中：
图1是根据本公开一些实施例的液晶显示模组的结构示意图；
图2是根据本公开另一些实施例的液晶显示模组的结构示意图；
图3是根据本公开又一些实施例的液晶显示模组的结构示意图；
图4是根据本公开又一些实施例的液晶显示模组的结构示意图；
图5是根据本公开又一些实施例的液晶显示模组的结构示意图；
图6是根据本公开又一些实施例的液晶显示模组的结构示意图；
图7是根据本公开一些实施例的显示装置的结构示意图；
图8是根据本公开一些实施例的液晶显示模组的制造方法的流程示意图。
应当明白，附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。此外，相同或类似的参考标号表示相同或类似的构件。
具体实施方式
现在将参照附图来详细描述本公开的各种示例性实施例。对示例性实施例的描述仅仅是说明性的，决不作为对本公开及其应用或使用的任何限制。本公开可以以许多不同的形式实现，不限于这里所述的实施例。提供这些实施例是为了使本公开透彻且完整，并且向本领域技术人员充分表达本公开的范围。应注意到：除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、材料的组分和数值应被解释为仅仅是示例性的，而不是作为限制。
本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的部分。“包括”或者“包含”等类似的词语意指在该词前的要素涵盖在该词后列举的要素，并不排除也涵盖其他要素的可能。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
在本公开中，当描述到特定器件位于第一器件和第二器件之间时，在该特定器件 与第一器件或第二器件之间可以存在居间器件，也可以不存在居间器件。当描述到特定器件连接其它器件时，该特定器件可以与所述其它器件直接连接而不具有居间器件，也可以不与所述其它器件直接连接而具有居间器件。
本公开使用的所有术语(包括技术术语或者科学术语)与本公开所属领域的普通技术人员理解的含义相同，除非另外特别定义。还应当理解，在诸如通用字典中定义的术语应当被解释为具有与它们在相关技术的上下文中的含义相一致的含义，而不应用理想化或极度形式化的意义来解释，除非这里明确地这样定义。
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为说明书的一部分。
图1是根据本公开一些实施例的液晶显示模组的结构示意图。
如图1所示，液晶显示模组包括盖板11、TFT阵列基板12、液晶层13、对置基板14、背光源15、热屏蔽层16和驱动电路17。
在一些实施例中，盖板11可为玻璃盖板或其它由透明材料构成的盖板。
如图1所示，TFT阵列基板12设置在盖板11的一侧，对置基板14设置在TFT阵列基板12的远离盖板11的一侧。TFT阵列基板12与对置基板14之间填充有液晶层13，其中TFT阵列基板12包括与对置基板14相对的第一部分121和超出对置基板14的第二部分122。TFT阵列基板12的第二部分122即为单层区。由于将TFT阵列基板12设置在盖板11和液晶层13之间，从而可借助盖板11对TFT阵列基板12的第二部分122提供有效地固定和支撑。
此外，在TFT阵列基板12的第二部分122远离盖板11的一侧设有驱动电路17。背光源15设置在对置基板14的远离TFT阵列基板12的一侧。热屏蔽层16设置在TFT阵列基板12的第二部分122和背光源15之间。
在一些实施例中，对置基板14是彩膜基板。
如图1所示，驱动电路17设置在TFT阵列基板12的第二部分122远离盖板11的一侧，即驱动电路17与背光源15相对设置。因此驱动电路17会受到背光源15的热辐射影响，从而使驱动电路17的工作性能受到影响。
为了避免热辐射对驱动电路17的影响，通过在TFT阵列基板12的第二部分122和背光源15之间设置热屏蔽层16，从而有效避免背光源15所产生的热辐射对驱动电路17造成影响。
在本公开上述实施例提供的液晶显示模组中，通过将TFT阵列基板设置在盖板和 液晶层之间，从而借助盖板对TFT阵列基板的第二部分提供有效地固定和支撑，由此可有效避免TFT阵列基板的单层区因跌落而导致的破损。此外，通过在TFT阵列基板的第二部分和背光源之间设置热屏蔽层，从而有效避免背光源所产生的热辐射对驱动电路造成影响。
在一些实施例中，热屏蔽层16由弹性材料构成。例如，热屏蔽层16可利用泡棉、硅胶泡沫等弹性材料构成。由于热屏蔽层16使用弹性材料构成，因此热屏蔽层16可在跌落时发生一定程度的形变，从而可减缓TFT阵列基板12因跌落而受到的冲击，由此可进一步对TFT阵列基板12提供保护。
图2是根据本公开另一些实施例的液晶显示模组的结构示意图。图2与图1的不同之处在于，在图2所示实施例中，在热屏蔽层16和背光源15之间设置第一导热板181。
通过在热屏蔽层16和背光源15之间设置第一导热板181，使得背光源15产生的热量能够在该导热板181的平面上迅速扩散。由此可有效避免热屏蔽层16的局部区域温度过高的情况发生。
在一些实施例中，第一导热板181可采用散热性能良好的材料。例如，第一导热板181所使用的材料可以为石墨，或者铜、铝等金属。也就是说，可以用石墨片或金属板作为导热板181。
图3是根据本公开又一些实施例的液晶显示模组的结构示意图。图3与图2的不同之处在于，在图3所示实施例中，在热屏蔽层16和TFT阵列基板12的第二部分122之间设置第二导热板182。
基于上述相同的理由，为了避免驱动电路17在工作时所产生的热量导致热屏蔽层16的局部区域温度过高，在热屏蔽层16和TFT阵列基板12的第二部分122之间设置第二导热板182，使得驱动电路17产生的热量能够在该导热板182的平面上迅速扩散，从而有效避免热屏蔽层16的局部区域温度过高的情况发生。
在一些实施例中，第二导热板182可采用散热性能良好的材料。例如，第二导热板182所使用的材料可以为石墨，或者铜、铝等金属。也就是说，可以用石墨片或金属板作为导热板182。
图4是根据本公开又一些实施例的液晶显示模组的结构示意图。图4与图3的不同之处在于，在图4所示实施例中，在TFT阵列基板12中设置遮光层123。遮光层123位于TFT阵列基板12的TFT电路124与TFT阵列基板12靠近盖板11的侧面 125之间。
通过在TFT阵列基板12中设置遮光层123，从而有效遮住TFT电路124的反光，有效提高用户的使用体验。
在一些实施例中，遮光层123可采用黑胶或其它可遮光材料构成。
图5是根据本公开又一些实施例的液晶显示模组的结构示意图。
图5与图3的不同之处在于，在图5所示实施例中，在盖板11和TFT阵列基板12之间设置偏光板19。例如，通过利用光学胶将盖板11、偏光板19和TFT阵列基板12依次粘接固定，从而可对TFT阵列基板12的第二部分122提供有效地固定和支撑，由此可有效避免TFT阵列基板12的第二部分122因跌落而导致的破损。
图6是根据本公开又一些实施例的液晶显示模组的结构示意图。
图6与图5的不同之处在于，在图6所示实施例中，彩膜基板设置在TFT阵列基板和偏光板之间。
如图6所示，偏光板29设置在盖板21的一侧。彩膜基板24设置在偏光板29的远离盖板21的一侧。TFT阵列基板22设置在彩膜基板24的远离偏光板29的一侧。封盒基板231(即对置基板)设置在TFT阵列基板22的远离彩膜基板24的一侧，TFT阵列基板22与封盒基板231之间填充有液晶层23。TFT阵列基板22包括与封盒基板231相对的第一部分221和超出封盒基板231的第二部分222。TFT阵列基板22的第二部分222即为单层区。
此外，在TFT阵列基板22的第二部分222远离彩膜基板24的一侧设有驱动电路27。背光源25设置在封盒基板231的远离TFT阵列基板22的一侧。热屏蔽层26设置在TFT阵列基板22的第二部分222和背光源25之间。通过设置热屏蔽层26，从而有效避免背光源25所产生的热辐射对驱动电路27造成影响。
此外，如图6所示，在热屏蔽层26和背光源25之间设置第一导热板281，在热屏蔽层26和第二部分222之间设置第二导热板282。通过设置导热板281，能够使得背光源25产生的热量能够在该导热板281的平面上迅速扩散。通过设置第二导热板282，能够使得驱动电路27产生的热量能够在该导热板282的平面上迅速扩散，从而有效避免热屏蔽层26的局部区域温度过高的情况发生。
如图6所示，通过将彩膜基板24设置在偏光板29和TFT阵列基板22之间，可得到更好的色度效果。因此在有效避免TFT阵列基板单层区破损的情况发生的同时，还可进一步提高用户的使用体验。
图7是根据本公开一些实施例的显示装置的结构示意图。
如图7所示，显示装置71中包括液晶显示模组72。其中，液晶显示模组72可为图1至图6中任一实施例涉及的液晶显示模组。显示装置71可以为显示器、手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。
由于显示装置采用图1至图6中任一实施例涉及的液晶显示模组，因此显示装置在跌落时可有效避免TFT阵列基板单层区破损的情况发生。
图8是根据本公开一些实施例的液晶显示模组的制造方法的流程示意图。
在步骤801，提供TFT阵列基板和对置基板，TFT阵列基板接合在盖板上，TFT阵列基板包括与对置基板相对的第一部分和超出对置基板的第二部分，第二部分远离盖板的一侧设有驱动电路。TFT阵列基板的第二部分即为单层区。
在一些实施例中，在盖板上接合偏光板，然后在偏光板上接合TFT阵列基板。通过利用光学胶将盖板、偏光板和TFT阵列基板依次粘接固定，从而可对TFT阵列基板的第二部分提供有效地固定和支撑，由此可有效避免TFT阵列基板的第二部分因跌落而导致的破损。
在一些实施例中，对置基板是彩膜基板。
在步骤802，在TFT阵列基板的第二部分和背光源之间设置热屏蔽层。
在步骤803，在TFT阵列基板与对置基板之间填充液晶层。
在本公开上述实施例提供的液晶显示模组的制造方法中，通过将TFT阵列基板设置在盖板和液晶层之间，从而借助盖板对TFT阵列基板的第二部分提供有效地固定和支撑，由此可有效避免TFT阵列基板的单层区因跌落而导致的破损。此外，通过在TFT阵列基板的第二部分和背光源之间设置热屏蔽层，从而有效避免背光源所产生的热辐射对驱动电路造成影响。
在一些实施例中，在热屏蔽层和背光源之间设置第一导热板。通过在热屏蔽层和背光源之间设置第一导热板，使得背光源产生的热量能够在该导热板的平面上迅速扩散。由此可有效避免热屏蔽层的局部区域温度过高的情况发生。
在一些实施例中，在热屏蔽层和第二部分之间设置第二导热板。通过在热屏蔽层和TFT阵列基板的第二部分之间设置第二导热板，使得驱动电路产生的热量能够在该导热板的平面上迅速扩散，从而有效避免热屏蔽层的局部区域温度过高的情况发生。
在一些实施例中，在TFT阵列基板中设置遮光层。遮光层位于TFT阵列基板的 TFT电路与TFT阵列基板靠近盖板的侧面之间。通过在TFT阵列基板中设置遮光层，从而有效遮住TFT电路的反光，有效提高用户的使用体验。
应当注意的是，虽然在图中以一定顺序示出了各个方法步骤，但是这不意味着方法的步骤必须以所示出的顺序来执行，相反在不背离本发明的精神和原理的情况下可以以相反或并行的顺序被执行。
通过实施本公开所涉及的方案，可以得到如下有益效果中的至少一项：
1)通过调整TFT阵列基板的位置，对TFT阵列基板的单层区实现了有效固定，有效避免了因跌落而发生的TFT阵列基板单层区破损。
2)通过在设置于TFT阵列基板上的驱动电路和背光源之间设置热屏蔽层，有效避免了背光源所产生的热辐射对驱动电路产生的干扰，同时还可提供进一步的减震保护。
3)通过在热屏蔽层两侧设置导热板，有效扩散了背光源和驱动电路所产生的热能，有效避免了热屏蔽层上局部区域温度过高的情况发生。
至此，已经详细描述了本公开的各实施例。为了避免遮蔽本公开的构思，没有描述本领域所公知的一些细节。本领域技术人员根据上面的描述，完全可以明白如何实施这里公开的技术方案。
虽然已经通过示例对本公开的一些特定实施例进行了详细说明，但是本领域的技术人员应该理解，以上示例仅是为了进行说明，而不是为了限制本公开的范围。本领域的技术人员应该理解，可在不脱离本公开的范围和精神的情况下，对以上实施例进行修改或者对部分技术特征进行等同替换。本公开的范围由所附权利要求来限定。

Claims (19)

  1. 一种液晶显示模组，包括：
    盖板；
    TFT阵列基板，设置在所述盖板的一侧；
    对置基板，设置在所述TFT阵列基板的远离所述盖板的一侧，所述TFT阵列基板与所述对置基板之间填充有液晶层，其中所述TFT阵列基板包括与所述对置基板相对的第一部分和超出所述对置基板的第二部分，所述第二部分远离所述盖板的一侧设有驱动电路；
    背光源，设置在所述对置基板的远离所述TFT阵列基板的一侧；和
    热屏蔽层，设置在所述第二部分和所述背光源之间。
  2. 根据权利要求1所述的液晶显示模组，其中，所述热屏蔽层由弹性材料构成。
  3. 根据权利要求2所述的液晶显示模组，其中，所述弹性材料为泡棉或硅胶泡沫。
  4. 根据权利要求1所述的液晶显示模组，还包括：
    第一导热板，设置在所述热屏蔽层和所述背光源之间。
  5. 根据权利要求4所述的液晶显示模组，其中，所述第一导热板为石墨片或金属板。
  6. 根据权利要求4所述的液晶显示模组，还包括：
    第二导热板，设置在所述热屏蔽层和所述第二部分之间。
  7. 根据权利要求6所述的液晶显示模组，其中，所述第二导热板为石墨片或金属板。
  8. 根据权利要求1所述的液晶显示模组，还包括：
    遮光层，设置在所述TFT阵列基板中，其中所述遮光层位于所述TFT阵列基板 的TFT电路与所述TFT阵列基板靠近所述盖板的侧面之间。
  9. 根据权利要求1所述的液晶显示模组，还包括：
    偏光板，设置在所述盖板和所述TFT阵列基板之间。
  10. 根据权利要求9所述的液晶显示模组，还包括：
    彩膜基板，设置在所述偏光板和所述TFT阵列基板之间。
  11. 根据权利要求1-9中任一项所述的液晶显示模组，其中，
    所述对置基板是彩膜基板。
  12. 一种显示装置，包括：如权利要求1-11中任一项所述的液晶显示模组。
  13. 一种液晶显示模组的制造方法，包括：
    提供TFT阵列基板和对置基板，所述TFT阵列基板接合在盖板上，所述TFT阵列基板包括与所述对置基板相对的第一部分和超出所述对置基板的第二部分，所述第二部分远离所述盖板的一侧设有驱动电路；
    在所述第二部分和背光源之间设置热屏蔽层；
    在所述TFT阵列基板与所述对置基板之间填充液晶层。
  14. 根据权利要求13所述的制造方法，还包括：
    在所述热屏蔽层和所述背光源之间设置第一导热板。
  15. 根据权利要求14所述的制造方法，还包括：
    在所述热屏蔽层和所述第二部分之间设置第二导热板。
  16. 根据权利要求13所述的制造方法，还包括：
    在所述TFT阵列基板中设置遮光层，其中所述遮光层位于所述TFT阵列基板的TFT电路与所述TFT阵列基板靠近所述盖板的侧面之间。
  17. 根据权利要求13所述的制造方法，其中，
    所述TFT阵列基板与所述盖板之间设置有偏光板。
  18. 根据权利要求17所述的制造方法，其中，
    所述偏光板和所述TFT阵列基板之间设置有彩膜基板。
  19. 根据权利要求13-17中任一项所述的制造方法，其中：所述对置基板是彩膜基板。
PCT/CN2018/106465 2018-01-02 2018-09-19 液晶显示模组及其制造方法、显示装置 WO2019134400A1 (zh)

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