WO2017041291A1 - 一种液晶显示面板及装置 - Google Patents

一种液晶显示面板及装置 Download PDF

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Publication number
WO2017041291A1
WO2017041291A1 PCT/CN2015/089436 CN2015089436W WO2017041291A1 WO 2017041291 A1 WO2017041291 A1 WO 2017041291A1 CN 2015089436 W CN2015089436 W CN 2015089436W WO 2017041291 A1 WO2017041291 A1 WO 2017041291A1
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Prior art keywords
signal
liquid crystal
crystal display
soldering
bonding
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PCT/CN2015/089436
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English (en)
French (fr)
Inventor
赵锋
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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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Publication of WO2017041291A1 publication Critical patent/WO2017041291A1/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
    • G02F1/136—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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • 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
    • G02F1/133345—Insulating layers

Definitions

  • the present invention relates to the field of liquid crystal display technologies, and in particular, to a liquid crystal display panel and device.
  • the driving mode of the existing liquid crystal display panel is: using an equally spaced elongated strip metal as the Bonding on the input end of the signal line (scanning line and/or data line) on the liquid crystal display panel Lead (welding lead); the drive circuit inputs the drive signal to the signal line through the soldering lead to drive the liquid crystal display panel for screen display.
  • the peripheral area of the existing liquid crystal display panel is provided with a COF (Thin Film Chip) 101 and a Bonding Lead. 102; refer to Figure 2, all Bonding Lead 102 is located at the same level and is spaced apart; therefore, under the size determination of the liquid crystal display panel, the existing liquid crystal display panel can only achieve a lower resolution display drive, and a higher resolution display drive cannot be realized.
  • COF Thin Film Chip
  • the object of the present invention is to provide a liquid crystal display panel and device, so that in the case where the size of the liquid crystal display panel is determined, the existing liquid crystal display panel can only achieve lower resolution display driving, and cannot achieve higher resolution display. Technical issues of driving.
  • the present invention provides the following technical solutions:
  • Embodiments of the present invention provide a liquid crystal display panel, including:
  • first signal lines being used for transmitting the first signal
  • a pixel unit configured by the first signal line and the second signal line being interleaved, for performing screen display according to the first signal and the second signal;
  • the first bonding wire layer includes a plurality of first bonding wires, the plurality of first bonding wires are equally spaced; the first bonding wires are used to correspond to the first Transmitting the first signal; and disposing a first insulating layer between two adjacent first bonding line layers;
  • the second soldering wire layer includes a plurality of second soldering leads, the plurality of second soldering leads are spaced apart; the second soldering leads are used to correspond to the second signal Transmitting the second signal; and providing a second insulating layer between adjacent two of the second bonding line layers;
  • the plurality of second soldering leads are equally spaced.
  • liquid crystal display panel of the present invention comprising: an upper bonding wire layer and a lower bonding wire layer, the upper bonding wire layer adjacent to the lower soldering layer, and both are the first bonding wire layer;
  • the projection of the soldering lead on the upper bonding wire layer on the lower bonding wire layer does not overlap the soldering wire on the lower bonding wire layer.
  • the material of the first soldering lead on the upper bonding wire layer is a first metal
  • the material of the first soldering lead on the lower bonding wire layer is a second metal, and the second metal is a metal different from the first metal.
  • the number of the first soldering leads in the adjacent two first bonding line layers is the same.
  • the first signal line is a data line for transmitting a data signal, or a scan line for transmitting a scan signal; correspondingly, the second signal line is a scan line for transmitting a scan signal Or a data line for transmitting data signals.
  • An embodiment of the present invention further provides another liquid crystal display panel, including:
  • first signal lines being used for transmitting the first signal
  • a pixel unit configured by the first signal line and the second signal line being interleaved, for performing screen display according to the first signal and the second signal;
  • the first bonding wire layer includes a plurality of first bonding wires, the plurality of first bonding wires are spaced apart; the first bonding wires are used to correspond to the first signal Transmitting the first signal; and disposing a first insulating layer between two adjacent first bonding line layers;
  • first thin film chips electrically connected to the corresponding first bonding wire layer for transmitting the first signal to the first bonding wire on the first bonding wire layer.
  • the plurality of first soldering leads are equally spaced.
  • the pitches of the first soldering leads on the adjacent two of the first bonding line layers are equal.
  • the liquid crystal display panel includes: an upper bonding wire layer and a lower bonding wire layer, the upper bonding wire layer adjacent to the lower bonding layer, and both are the first bonding wire layer ;
  • the projection of the soldering lead on the upper bonding wire layer on the lower bonding wire layer does not overlap the soldering wire on the lower bonding wire layer.
  • the material of the first soldering lead on the upper bonding wire layer is a first metal
  • the material of the first soldering lead on the lower bonding wire layer is a second metal, and the second metal is a metal different from the first metal.
  • the number of the first soldering leads in the adjacent two first bonding line layers is the same.
  • the liquid crystal display panel further includes:
  • the second soldering wire layer includes a plurality of second soldering leads, the plurality of second soldering leads are spaced apart; the second soldering leads are used to correspond to the second signal Transmitting the second signal; and providing a second insulating layer between adjacent two of the second bonding line layers;
  • the first signal line is a data line for transmitting a data signal, or a scan line for transmitting a scan signal; correspondingly, the second signal line is a scan line for transmitting a scan signal Or a data line for transmitting data signals.
  • Embodiments of the present invention also provide a liquid crystal display device, including:
  • a backlight module located below the liquid crystal display panel, for providing a light source for the liquid crystal display panel
  • the liquid crystal display panel includes:
  • first signal lines being used for transmitting the first signal
  • a pixel unit configured by the first signal line and the second signal line being interleaved, for performing screen display according to the first signal and the second signal;
  • the first bonding wire layer includes a plurality of first bonding wires, the plurality of first bonding wires are spaced apart; the first bonding wires are used to correspond to the first signal Transmitting the first signal; and disposing a first insulating layer between two adjacent first bonding line layers;
  • first thin film chips electrically connected to the corresponding first bonding wire layer for transmitting the first signal to the first bonding wire on the first bonding wire layer.
  • the plurality of first soldering leads are equally spaced.
  • the pitches of the first soldering leads on the adjacent two first bonding line layers are equal.
  • the method further includes:
  • the second soldering wire layer includes a plurality of second soldering leads, the plurality of second soldering leads are spaced apart; the second soldering leads are used to correspond to the second signal Transmitting the second signal; and providing a second insulating layer between adjacent two of the second bonding line layers;
  • the first signal line is a data line for transmitting a data signal, or a scan line for transmitting a scan signal; and correspondingly the second signal line is a scan line for transmitting a scan signal Or a data line for transmitting data signals.
  • the embodiment of the present invention provides a liquid crystal display panel and a device.
  • the liquid crystal display panel provided by the embodiment of the present invention is provided with soldering leads at different levels, and a separate thin film chip transmission signal is respectively provided for driving the soldering leads of each layer to drive; Therefore, in the case where the panel size is determined, the liquid crystal display panel of the embodiment of the present invention can realize more soldering leads or soldering lead passages than the existing liquid crystal display panel, thereby realizing high-resolution display driving and achieving higher performance. Quality display.
  • FIG. 1 is a schematic structural view of a prior art liquid crystal display panel
  • FIG. 2 is a schematic view showing the arrangement of soldering leads and thin film chips of the liquid crystal display panel shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram of a liquid crystal display panel according to Embodiment 1 of the present invention.
  • FIG. 4 is a schematic view showing the arrangement of soldering leads and thin film chips of the liquid crystal display panel of FIG. 3 according to Embodiment 1 of the present invention
  • FIG. 5 is a schematic structural diagram of another liquid crystal display panel according to Embodiment 1 of the present invention.
  • FIG. 6 is a schematic view showing the arrangement of soldering leads and thin film chips of the liquid crystal display panel of FIG. 5 according to Embodiment 1 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the embodiment provides a liquid crystal display panel, including:
  • the first signal line may be a data line for transmitting a data signal, or for transmitting a scan The scan line of the signal;
  • the second signal line is a scan line;
  • the first signal line is a scan line
  • the second signal line is a data line;
  • the liquid crystal display panel of the present embodiment is described by taking the first signal as a data signal as an example.
  • the first signal line is a scan line
  • the first signal is a data signal line.
  • the situation is similar, can refer to Figures 3 and 4;
  • a pixel unit (not shown) is formed by interleaving the first signal line and the second signal line for performing screen display according to the first signal and the second signal;
  • the first bonding wire layer 30 includes a plurality of first bonding wires 301, and a plurality of first bonding wires 301 are spaced apart; the first bonding wires 301 are used for transmitting to the corresponding first signal wires a first signal; and a first insulating layer (not shown) disposed between two adjacent first bonding line layers;
  • the first soldering leads 301 are spaced apart; preferably, the first soldering leads 301 are further fabricated for further convenience and the short circuit or signal between the first soldering leads 301 is further prevented.
  • the first soldering leads in the first bonding wire layer 30 of the embodiment may be arranged at equal intervals;
  • a first insulating layer (not shown) is disposed between the adjacent two first bonding line layers 30.
  • the liquid crystal display panel of the present embodiment further includes: a plurality of first thin film chips 31 electrically connected to the corresponding first bonding wire layer 30 for the first bonding wire layer 30 a welding line 301 transmits the first signal;
  • the first bonding wire layer 30 in this embodiment may be a data soldering wire layer comprising a plurality of data soldering leads 31 for transmitting data signals to corresponding data lines; a driving circuit peripheral to the liquid crystal display panel is driven by the thin film chip 31 and the first bonding wire layer 30 LCD panel.
  • the liquid crystal display panel provided in the embodiment can make a multi-layer soldering layer and a plurality of thin film chips in the peripheral region thereof, and can be made more than the existing liquid crystal display panel in the case where the panel size is determined.
  • the number of solder leads or solder leads is achieved to achieve high resolution display drive and higher quality display.
  • the liquid crystal display panel of the present embodiment when the display driving with low resolution is realized, since the liquid crystal display panel of the embodiment can make a larger number of soldering leads, that is, the soldering lead provides a larger manufacturing space, The spacing between the soldering leads can be made larger to achieve a larger and safer spacing between the soldering leads, thereby improving the stability and reliability of the liquid crystal display panel.
  • the spacing of the first soldering leads on the adjacent two of the first soldering layer layers in the embodiment is equal.
  • the pitch between the data soldering leads 301 on the upper data bonding line layer 30 is equal to the spacing between the data soldering leads 301 on the underlying data bonding line layer 30.
  • the first weld line layer 30 includes: an upper data weld line layer 30, that is, an upper data weld line layer, and a lower data weld line layer 30, that is, a lower data weld line layer; wherein, the upper data weld line layer
  • the projection of the data soldering lead 301 on the lower data bonding line layer does not overlap with the data soldering lead 301 on the lower data bonding line layer.
  • the liquid crystal display panel includes only two adjacent data soldering layer 30 as an example to introduce the solution of the present invention, in other embodiments, the liquid crystal display panel includes more than two data.
  • the position of the soldering wire 301 in the adjacent data soldering wire layer 30 is similar.
  • the details are not described herein.
  • the upper data is soldered on the layer 30.
  • the material of the data soldering lead 301 is a first metal
  • the material of the data soldering lead 301 of the lower data soldering layer 30 is a second metal, wherein the first metal and the second metal are different metals, such as copper and aluminum.
  • the data of the first soldering leads in the adjacent two first soldering layer layers in this embodiment are the same; referring to FIG. 4, the upper data soldering layer 30
  • the number of data soldering leads 301 is the same as the number of lower data bonding line layers 301, for example, five.
  • the liquid crystal display panel of the present invention is described by taking the first signal line as a data line as an example, but the structure of the liquid crystal display panel and the liquid crystal display panel described above when the first signal line is a scan line
  • the structure is the same or similar; for example, the liquid crystal display panel includes a plurality of scan bond wire layers, wherein the scan bond wire layer includes a plurality of equally spaced scan bond wires, the cover scan bond wires are used to transmit scan signals to the scan lines, and the like.
  • the design scheme of the liquid crystal display panel provided by the embodiment can realize higher-resolution display driving in the case where the panel size is determined.
  • the existing liquid crystal display panel can realize resolution.
  • the display driving rate is 3840*2160.
  • the liquid crystal display panel of the embodiment can realize the display driving with a resolution of 7680*2160.
  • liquid crystal display panel of this embodiment may further include:
  • the second soldering wire layer 33 includes a plurality of second soldering leads 331, the plurality of second soldering leads 331 are spaced apart; the second soldering leads 331 are used for corresponding The second signal line transmits the second signal; and a second insulating layer (not shown) is disposed between two adjacent second bonding line layers 33;
  • the second solder line layer 33 is a scan soldering layer, and the second soldering lead is used.
  • 331 is a scan soldering lead for transmitting a scan signal to the scan line;
  • the liquid crystal display panel of the present invention is also described by taking two second bonding wire layers 33 as an example. It should be understood that in other embodiments, the liquid crystal display panel may include two or more second bonding wire layers. 33, the manner of setting the soldering layer and the setting manner of the soldering lead are similar to or the same as the setting manner of the embodiment;
  • the number of the second thin film chips 34 is the same as the number of the second solder layers 33, and one-to-one correspondence. Referring to FIG. 6, when the second bonding wire layer 33 is two, the second thin film chip 34 is also two.
  • the arrangement of the first soldering layer 31 and the first thin film chip 31 is similar to that of the first soldering layer 30 and the first thin film chip 31, and can be referred to in the above description;
  • the pitch, the number of the soldering leads 331, and the positional relationship between the second soldering leads 331 in the respective layers can be referred to the above description of the first soldering leads 301.
  • the soldering lead of the signal input end is divided into upper and lower layers by an insulating layer, and the high-resolution can be realized by the crimping manner of the double-layer soldering lead and the double-layer thin film chip.
  • the display driver enables display of high quality images.
  • the spacing between the soldering leads can be increased, and the short circuit between the soldering leads can be better placed, thereby improving the stability and reliability of the liquid crystal display panel.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the embodiment provides a liquid crystal display device, including:
  • a backlight module located below the liquid crystal display panel, for providing a light source for the liquid crystal display panel
  • the liquid crystal display panel may include:
  • the first signal line may be a data line for transmitting a data signal, or a scan line for transmitting a scan signal;
  • the second signal lines are used for transmitting the second signal; preferably, when the first signal line is a data line, the second signal line is a scan line, and conversely, when the first signal line is a scan When the line is, the second signal line is a data line;
  • the first signal is used as a data signal as an example to describe the liquid crystal display panel and the liquid crystal display device of the present embodiment.
  • the first signal line is a scan line
  • the first signal is used.
  • data signal lines please refer to Figures 3 and 4;
  • a pixel unit configured by the first signal line and the second signal line being interleaved, for performing screen display according to the first signal and the second signal;
  • the first bonding wire layer 30 includes a plurality of first bonding wires 301, and a plurality of first bonding wires 301 are spaced apart; the first bonding wires 301 are used for transmitting to the corresponding first signal wires a first signal; and a first insulating layer (not shown) disposed between two adjacent first bonding line layers;
  • the first soldering leads 301 are spaced apart; preferably, the first soldering leads 301 are further fabricated for further convenience and the short circuit or signal between the first soldering leads 301 is further prevented.
  • the first soldering leads in the first bonding wire layer 30 of the embodiment may be arranged at equal intervals;
  • a first insulating layer 32 is disposed between the adjacent two first bonding wire layers 30.
  • the liquid crystal display panel of the present embodiment further includes: a plurality of first thin film chips 31 electrically connected to the corresponding first bonding wire layer 30 for the first bonding wire layer 30 a welding line 301 transmits the first signal;
  • the first bonding wire layer 30 in this embodiment may be a data soldering wire layer comprising a plurality of data soldering leads 31 for transmitting data signals to corresponding data lines; a driving circuit peripheral to the liquid crystal display panel is driven by the thin film chip 31 and the first bonding wire layer 30 LCD panel.
  • the liquid crystal display panel provided in the embodiment can make a multi-layer soldering layer and a plurality of thin film chips in the peripheral region thereof, and can be made more than the existing liquid crystal display panel in the case where the panel size is determined.
  • the number of solder leads or solder leads is achieved to achieve high resolution display drive and higher quality display.
  • the liquid crystal display panel of the present embodiment when the display driving with low resolution is realized, since the liquid crystal display panel of the embodiment can make a larger number of soldering leads, that is, the soldering lead provides a larger manufacturing space, The spacing between the soldering leads can be made larger to achieve a larger and safer spacing between the soldering leads, thereby improving the stability and reliability of the liquid crystal display panel.

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Abstract

一种液晶显示面板及装置，该液晶显示面板在不同层面设置焊接引线（301、331），并针对各层面的焊接引线（301、331）分别设置单独的薄膜芯片（31、34）传输信号进行驱动。因此，在面板尺寸确定的情况下，该液晶显示面板可以实现比现有液晶显示面板更多的焊接引线，从而实现高分辨率的显示驱动，以及实现更高品质的显示效果。

Description

一种液晶显示面板及装置 技术领域
本发明涉及液晶显示器技术领域，特别是涉及一种液晶显示面板及装置。
 背景技术
现有液晶显示面板的驱动方式为：在液晶显示面板上信号线（扫描线和/或数据线）的输入端使用等间距的细长条状金属作为Bonding Lead（焊接引线）；驱动电路通过焊接引线输入驱动信号至信号线，以驱动液晶显示面板进行画面显示。
然而，目前液晶显示面板中所有Bonding Lead使用单一金属，且位于同一层面。由于受制程稳定性影响，为了防止相邻Bonding Lead之间的短路，Bonding Lead之间的间距往往不能设置的过小；因此在相同距离上可以设计的Bonding Lead数量受限，无法增加；在液晶显示面板的尺寸确定下，现有液晶显示面板只能实现较低分辨率的显示驱动，对于更高分辨率的高品质显示则无能为力。
如图1所示，现有液晶显示面板的周边区域设置有COF（薄膜芯片）101和Bonding Lead 102；参考图2，所有Bonding Lead 102位于同一层面，且间隔设置；因此，在液晶显示面板的尺寸确定下，现有液晶显示面板只能实现较低分辨率的显示驱动，无法实现更高分辨率的显示驱动。
因此，有必要提供一种液晶显示面板及装置，以解决现有技术所存在的问题。
 技术问题
本发明的目的在于提供一种液晶显示面板及装置，以解决在液晶显示面板尺寸确定的情况下，现有液晶显示面板只能实现较低分辨率的显示驱动，无法实现更高分辨率的显示驱动的技术问题。
 技术解决方案
为解决上述技术问题，本发明提供如下技术方案：
本发明的实施例提供了一种液晶显示面板，其包括：
多条第一信号线，所述第一信号线用于传输第一信号；
多条第二信号线，所述第二信号线用于传输第二信号；
像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线等间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；
多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号；
多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；
多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
在本发明的液晶显示面板中，所述多条第二焊接引线等间隔设置。
在本发明的液晶显示面板中，包括：上焊接线层和与下焊接线层，所述上焊接线层与所述下焊接层相邻，且均为所述第一焊接线层；
所述上焊接线层上的焊接引线在所述下焊接线层上的投影与所述下焊接线层上的焊接引线不重叠。
在本发明的液晶显示面板中，其中所述上焊接线层上的第一焊接引线的材质为第一金属；
所述下焊接线层上的第一焊接引线的材质为第二金属，所述第二金属为与所述第一金属不同的金属。
在本发明的液晶显示面板中，相邻两个第一焊接线层中第一焊接引线的数量相同。
在本发明的液晶显示面板中，所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
本发明的实施例还提供了另一种液晶显示面板，包括：
多条第一信号线，所述第一信号线用于传输第一信号；
多条第二信号线，所述第二信号线用于传输第二信号；
像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；
多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号。
在本发明的液晶显示面板中，所述多条第一焊接引线等间隔设置。
在本发明的液晶显示面板中，相邻两个所述第一焊接线层上第一焊接引线的间距相等。
在本发明的液晶显示面板中，液晶显示面板包括：上焊接线层和与下焊接线层，所述上焊接线层与所述下焊接层相邻，且均为所述第一焊接线层；
所述上焊接线层上的焊接引线在所述下焊接线层上的投影与所述下焊接线层上的焊接引线不重叠。
在本发明的液晶显示面板中，所述上焊接线层上的第一焊接引线的材质为第一金属；
所述下焊接线层上的第一焊接引线的材质为第二金属，所述第二金属为与所述第一金属不同的金属。
在本发明的液晶显示面板中，相邻两个第一焊接线层中第一焊接引线的数量相同。
在本发明的液晶显示面板中，液晶显示面板还包括：
多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；
多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
在本发明的液晶显示面板中，所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
本发明的实施例还提供了一种液晶显示装置，包括：
液晶显示面板；
背光模块，位于所述液晶显示面板下方，用于为所述液晶显示面板提供光源；
所述液晶显示面板包括：
多条第一信号线，所述第一信号线用于传输第一信号；
多条第二信号线，所述第二信号线用于传输第二信号；
像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；
多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号。
在本发明的液晶显示装置中，所述多条第一焊接引线等间隔设置。
在本发明的液晶显示装置中，相邻两个所述第一焊接线层上第一焊接引线的间距相等。
在本发明的液晶显示装置中，还包括：
多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；
多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
在本发明的液晶显示装置中，所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
 有益效果
本发明的实施例提供了一种液晶显示面板及装置；本发明的实施例提供的液晶显示面板在不同层面设置焊接引线，并针对各层面的焊接引线分别设置单独的薄膜芯片传输信号进行驱动；因此，在面板尺寸确定的情况下，本发明实施例的液晶显示面板可以实现比现有液晶显示面板更多的焊接引线或者焊接引线通路数目，从而实现高分辨率的显示驱动，以及实现更高品质的显示效果。
 附图说明
图1为现有技术液晶显示面板的结构示意图；
图2为图1所示液晶显示面板的焊接引线和薄膜芯片的设置方式示意图；
图3为本发明实施例一提供的一种液晶显示面板的结构示意图；
图4为本发明实施例一提供的图3所示液晶显示面板的焊接引线和薄膜芯片的设置方式示意图；
图5为本发明实施例一提供的另一种液晶显示面板的结构示意图；
图6为本发明实施例一提供的图5所示液晶显示面板的焊接引线和薄膜芯片的设置方式示意图。
 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。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」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。在图中，结构相似的单元是以相同标号表示。
实施例一：
参考图3和4，本实施例提供了一种液晶显示面板，包括：
多条第一信号线（图中未示出），所述第一信号线用于传输第一信号；优选地，第一信号线可以为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；
多条第二信号线（图中未示出），所述第二信号线用于传输第二信号；优选地，当第一信号线为数据线时，第二信号线为扫描线，反之，当第一信号线为扫描线时，第二信号线为数据线；
如图3和4所示，本实施例以第一信号为数据信号为例，来介绍本实施例的液晶显示面板，当第一信号线为扫描线的情况，与第一信号为数据信号线的情况类似，可以参考图3和4；
像素单元（图中未示出），由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
多个第一焊接线层30，第一焊接线层30包括多条第一焊接引线301，多条第一焊接引线301间隔设置；第一焊接引线301用于向对应的第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层（图中未出）；
本实施例中为了防止第一焊接引线301之间短路，所以将第一焊接引线301间隔设置；优选地，为了进一步方便制作第一焊接引线301以及进一步防止第一焊接引线301之间短路或者信号干扰，本实施例第一焊接线层30中第一焊接引线可等间隔设置；
本实施例中为了防止相邻的第一焊接线层30之间形成短路，因此，相邻两个第一焊接线层30之间均设置一个第一绝缘层（图中未示出）。
本实施例液晶显示面板还包括：多个第一薄膜芯片31，第一薄膜芯片31与对应的所述第一焊接线层30电性连接，用于向该第一焊接线层30上的第一焊接线301传输所述第一信号；
参考图3，本实施例在液晶显示面板的周边区域设有个多个第一焊接线层30和多个对应的薄膜芯片31；参考图4，本实施例中第一焊接线层30可以为数据焊接线层，其包括多条数据焊接引线31，该数据焊接引线31用于向对应的数据线传输数据信号；液晶显示面板外围的驱动电路通过薄膜芯片31和第一焊接线层30来驱动液晶显示面板。
根据上述介绍的方案，本实施例提供的液晶显示面板可以在其周边区域制作多层焊接线层和多个薄膜芯片，在面板尺寸确定的情况下，可以比现有液晶显示面板制作更多的焊接引线或者焊接引线通路数目，从而实现高分辨率的显示驱动，以及实现更高品质的显示效果。
另外，采用本实施例的液晶显示面板，在实现低分辨率的显示驱动时，由于本实施例液晶显示面板可制作更多数量的焊接引线，也即为焊接引线提供更大的制作空间，因此，可以将焊接引线之间的间距做大，以实现焊接引线之间更大更安全的间距设计，从而提高液晶显示面板的稳定性和可靠性。
优选地，为了方便制作焊接引线以及满足常规液晶显示面板信号线的设计需求，本实施例中相邻两个所述第一焊接线层上第一焊接引线的间距相等。参考图4，位于上方的数据焊接线层30上数据焊接引线301之间的间距，与位于下方的数据焊接线层30上数据焊接引线301之间的间距相等。
优选地，为了进一步防止相邻的第一焊接线层30之间产生信号干扰或者短路，从而进一步提高液晶显示面板的稳定性和可靠性；如图4所示，本实施例中相邻两个第一焊接线层30包括：位于上方的数据焊接线层30，即上数据焊接线层，和位于下方的数据焊接线层30，即下数据焊接线层；其中，上数据焊接线层上的数据焊接引线301在下数据焊接线层上的投影、与下数据焊接线层上的数据焊接引线301不重叠。
应当理解的是，本实施例虽然以液晶显示面板仅包括两个相邻的数据焊接线层30为例来介绍本发明的方案，但是在其他实施例中当液晶显示面板包括两个以上的数据焊接线层30时，相邻数据焊接线层30中焊接引线301的位置设置也是类似的，可以参考本实施例中的焊接引线301的位置设置，此处不再赘述。
优选地，为进一步防止相邻两个数据焊接线层30上的数据焊接引线301之间产生信号干扰，从而提升液晶显示面板的稳定性和可靠性；参考图4，上数据焊接线层30上的数据焊接引线301的材质为第一金属，下数据焊接线层30上的数据焊接引线301的材质为第二金属，其中，第一金属与第二金属为不同的金属，例如铜和铝。
为了方便焊接引线的制作以及满足目前液晶显示面板的设计需求，本实施例中相邻两个第一焊接线层中第一焊接引线的数据相同；参考图4，上数据焊接线层30中的数据焊接引线301的数量，与下数据焊接线层301的数量相同，例如均为5条。
应当理解的是：本实施例虽然以第一信号线为数据线为例来介绍本发明的液晶显示面板，但是当第一信号线为扫描线时液晶显示面板的结构与上述的液晶显示面板的结构相同或类似；比如，液晶显示面板包括多个扫描焊接线层，其中扫描焊接线层包括多条等间隔设置的扫描焊接引线，盖扫描焊接引线用于向扫描线传输扫描信号等等。
本实施例提供的液晶显示面板的设计方案，在面板尺寸确定的情况下，可以实现更高分辨率的显示驱动，例如在液晶显示面板的尺寸确定的情况下，现有液晶显示面板可以实现分辨率为3840*2160的显示驱动，根据本实施例上述描述的方案，本实施例的液晶显示面板可以实现分辨率为7680*2160的显示驱动。
为了使液晶显示面板在尺寸确定的情况下，进一步实现更高分辨率的显示驱动，例如实现分辨率为7680*4320的显示驱动；优选地，在上述方案的基础上，参考图5和6，本实施例的液晶显示面板，还可以包括：
多个第二焊接线层33，所述第二焊接线层33包括多条第二焊接引线331，所述多条第二焊接引线331间隔设置；所述第二焊接引线331用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层33之间设置一个第二绝缘层（图中未示出）；
具体地，在本实施例以第一信号线为数据线，第二信号线为扫描线为例介绍液晶显示面板的情况下，该第二焊接线层33为扫描焊接线层，第二焊接引线331为扫描焊接引线，用于向扫描线传输扫描信号；
参考图6，本实施例同样以两个第二焊接线层33为例来介绍本发明的液晶显示面板，应当理解的是在其他实施例中液晶显示面板可以包括两个以上第二焊接线层33，其焊接线层的设置方式和焊接引线的设置方式与本实施例的设置方式类似或者相同；
多个第二薄膜芯片34，所述第二薄膜芯片354与对应的所述第二焊接线层33电性连接，用于向该第二焊接线层33上的第一焊接线331传输所述第二信号；
本实施例中第二薄膜芯片34的数量与第二焊接层33的数量相同，且一一对应。参考图6，第二焊接线层33为两个时，第二薄膜芯片34也为两个。
根据上述对第二焊接线层31和第二薄膜芯片34的描述，其设置方式与第一焊接层30和第一薄膜芯片31的设置方式类似，可以参上述相关描述；本实施例中第二焊接引线331的间距、数量、以及各层中第二焊接引线331之间的位置关系可以参考上述对第一焊接引线301的描述。
本实施例提供的液晶显示面板，将信号输入端的焊接引线通过一绝缘层分割成上下两层结构，通过这种双层焊接引线和双层薄膜芯片的压接方式，可以实现更高分辨率的显示驱动，从而可以实现高品质画面的显示。对于低分辨率的显示驱动，可以增大焊接引线之间的间距，更好地放置焊接引线之间短路，从而提高液晶显示面板的稳定性和可靠性。
实施例二：
本实施例提供了一种液晶显示装置，包括：
液晶显示面板；
背光模块，位于所述液晶显示面板下方，用于为所述液晶显示面板提供光源；
参考上述图3和4，液晶显示面板可以包括：
多条第一信号线，所述第一信号线用于传输第一信号；优选地，第一信号线可以为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；
多条第二信号线，所述第二信号线用于传输第二信号；优选地，当第一信号线为数据线时，第二信号线为扫描线，反之，当第一信号线为扫描线时，第二信号线为数据线；
如图3和4所示，本实施例以第一信号为数据信号为例，来介绍本实施例的液晶显示面板和液晶显示装置，当第一信号线为扫描线的情况，与第一信号为数据信号线的情况类似，可以参考图3和4；
像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
多个第一焊接线层30，第一焊接线层30包括多条第一焊接引线301，多条第一焊接引线301间隔设置；第一焊接引线301用于向对应的第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层（图中未示出）；
本实施例中为了防止第一焊接引线301之间短路，所以将第一焊接引线301间隔设置；优选地，为了进一步方便制作第一焊接引线301以及进一步防止第一焊接引线301之间短路或者信号干扰，本实施例第一焊接线层30中第一焊接引线可等间隔设置；
本实施例中为了防止相邻的第一焊接线层30之间形成短路，因此，相邻两个第一焊接线层30之间均设置一个第一绝缘层32。
本实施例液晶显示面板还包括：多个第一薄膜芯片31，第一薄膜芯片31与对应的所述第一焊接线层30电性连接，用于向该第一焊接线层30上的第一焊接线301传输所述第一信号；
参考图3，本实施例在液晶显示面板的周边区域设有个多个第一焊接线层30和多个对应的薄膜芯片31；参考图4，本实施例中第一焊接线层30可以为数据焊接线层，其包括多条数据焊接引线31，该数据焊接引线31用于向对应的数据线传输数据信号；液晶显示面板外围的驱动电路通过薄膜芯片31和第一焊接线层30来驱动液晶显示面板。
根据上述介绍的方案，本实施例提供的液晶显示面板可以在其周边区域制作多层焊接线层和多个薄膜芯片，在面板尺寸确定的情况下，可以比现有液晶显示面板制作更多的焊接引线或者焊接引线通路数目，从而实现高分辨率的显示驱动，以及实现更高品质的显示效果。
另外，采用本实施例的液晶显示面板，在实现低分辨率的显示驱动时，由于本实施例液晶显示面板可制作更多数量的焊接引线，也即为焊接引线提供更大的制作空间，因此，可以将焊接引线之间的间距做大，以实现焊接引线之间更大更安全的间距设计，从而提高液晶显示面板的稳定性和可靠性。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本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。

Claims (20)

  1. 一种液晶显示面板，其包括：
    多条第一信号线，所述第一信号线用于传输第一信号；
    多条第二信号线，所述第二信号线用于传输第二信号；
    像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
    多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线等间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；
    多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号；
    多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；以及
    多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
  2. 如权利要求1所述的液晶显示面板，其中所述多条第二焊接引线等间隔设置。
  3. 如权利要求1所述的液晶显示面板，其中相邻两个所述第一焊接线层上第一焊接引线的间距相等。
  4. 如权利要求1所述的液晶显示面板，其中包括：上焊接线层和与下焊接线层，所述上焊接线层与所述下焊接层相邻，且均为所述第一焊接线层；
    所述上焊接线层上的焊接引线在所述下焊接线层上的投影与所述下焊接线层上的焊接引线不重叠。
  5. 如权利要求4所述的液晶显示面板，其中所述上焊接线层上的第一焊接引线的材质为第一金属；
    所述下焊接线层上的第一焊接引线的材质为第二金属，所述第二金属为与所述第一金属不同的金属。
  6. 如权利要求4所述的液晶显示面板，其中相邻两个第一焊接线层中第一焊接引线的数量相同。
  7. 如权利要求1所述的液晶显示面板，其中所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
  8. 一种液晶显示面板，其包括：
    多条第一信号线，所述第一信号线用于传输第一信号；
    多条第二信号线，所述第二信号线用于传输第二信号；
    像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
    多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；以及
    多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号。
  9. 如权利要求8所述的液晶显示面板，其中所述多条第一焊接引线等间隔设置。
  10. 如权利要求9所述的液晶显示面板，其中相邻两个所述第一焊接线层上第一焊接引线的间距相等。
  11. 如权利要求9所述的液晶显示面板，其中包括：上焊接线层和与下焊接线层，所述上焊接线层与所述下焊接层相邻，且均为所述第一焊接线层；
    所述上焊接线层上的焊接引线在所述下焊接线层上的投影与所述下焊接线层上的焊接引线不重叠。
  12. 如权利要求11所述的液晶显示面板，其中
    所述上焊接线层上的第一焊接引线的材质为第一金属；
    所述下焊接线层上的第一焊接引线的材质为第二金属，所述第二金属为与所述第一金属不同的金属。
  13. 如权利要求11所述的液晶显示面板，其中相邻两个第一焊接线层中第一焊接引线的数量相同。
  14. 如权利要求8所述的液晶显示面板，其中还包括：
    多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；
    多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
  15. 如权利要求14所述的液晶显示面板，其中所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
  16. 一种液晶显示装置，其包括：
    液晶显示面板；
    背光模块，位于所述液晶显示面板下方，用于为所述液晶显示面板提供光源；
    所述液晶显示面板包括：
    多条第一信号线，所述第一信号线用于传输第一信号；
    多条第二信号线，所述第二信号线用于传输第二信号；
    像素单元，由所述第一信号线和所述第二信号线交错构成，用于根据所述第一信号和所述第二信号进行画面显示；
    多个第一焊接线层，所述第一焊接线层包括多条第一焊接引线，所述多条第一焊接引线间隔设置；所述第一焊接引线用于向对应的所述第一信号线传输所述第一信号；且相邻两个所述第一焊接线层之间设置一个第一绝缘层；以及
    多个第一薄膜芯片，所述第一薄膜芯片与对应的所述第一焊接线层电性连接，用于向该第一焊接线层上的第一焊接线传输所述第一信号。
  17. 如权利要求16所述的液晶显示装置，其中所述多条第一焊接引线等间隔设置。
  18. 如权利要求16所述的液晶显示装置，其中相邻两个所述第一焊接线层上第一焊接引线的间距相等。
  19. 如权利要求16所述的液晶显示装置，其中还包括：
    多个第二焊接线层，所述第二焊接线层包括多条第二焊接引线，所述多条第二焊接引线间隔设置；所述第二焊接引线用于向对应的所述第二信号线传输所述第二信号；且相邻两个所述第二焊接线层之间设置一个第二绝缘层；
    多个第二薄膜芯片，所述第二薄膜芯片与对应的所述第二焊接线层电性连接，用于向该第二焊接线层上的第一焊接线传输所述第二信号。
  20. 如权利要求19所述的液晶显示装置，其中所述第一信号线为用于传输数据信号的数据线、或者用于传输扫描信号的扫描线；对应地所述第二信号线为传输扫描信号的扫描线、或者用于传输数据信号的数据线。
PCT/CN2015/089436 2015-09-07 2015-09-11 一种液晶显示面板及装置 Ceased WO2017041291A1 (zh)

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