WO2019085160A1 - Display panel and display apparatus - Google Patents

Display panel and display apparatus Download PDF

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Publication number
WO2019085160A1
WO2019085160A1 PCT/CN2017/115612 CN2017115612W WO2019085160A1 WO 2019085160 A1 WO2019085160 A1 WO 2019085160A1 CN 2017115612 W CN2017115612 W CN 2017115612W WO 2019085160 A1 WO2019085160 A1 WO 2019085160A1
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WO
WIPO (PCT)
Prior art keywords
fan
disposed
line
insulating
impedance
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PCT/CN2017/115612
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French (fr)
Chinese (zh)
Inventor
周满城
Original Assignee
惠科股份有限公司
重庆惠科金渝光电科技有限公司
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Publication of WO2019085160A1 publication Critical patent/WO2019085160A1/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3266—Details of drivers for scan electrodes

Definitions

  • the present application relates to the field of display technologies, and in particular, to a display panel and a display device.
  • the existing displays are generally controlled based on the active switch, and have many advantages such as thin body, power saving, no radiation, etc., and have been widely used, mainly including liquid crystal display, OLED (Organic Light-Emitting Diode) display, QLED (Quantum) Dot Light Emitting Diodes), such as displays and plasma displays, have both a flat display and a curved display.
  • OLED Organic Light-Emitting Diode
  • QLED Quadantum Dot Light Emitting Diodes
  • displays and plasma displays have both a flat display and a curved display.
  • the liquid crystal display works by placing liquid crystal molecules in two parallel glass substrates and applying driving voltage on the two glass substrates to control the liquid crystal molecules. The direction of rotation to refract the light from the backlight module to produce a picture.
  • the number of scan lines of a high-resolution display panel is greater than the number of pins that can be driven by one scan drive circuit, so several scan drive circuits are needed in one panel. Since the scan driving circuits need to be connected in series through the connecting lines, the waveform difference of the driving signals is particularly obvious, thereby affecting the display effect of the liquid crystal display.
  • the display panel provided by the embodiment of the present application includes:
  • a display panel comprising:
  • An active switch is formed on the display area of the substrate and coupled to the scan line;
  • An impedance module is disposed on the scan driving circuit, and a connection line is disposed between the scan driving circuits, and a resistance value of the impedance module on the previous scan driving circuit is equal to a connection line between all the scan driving circuits The sum of the resistance values.
  • the impedance module includes a first impedance unit, and a fanout line is disposed between the scan driving circuit and the scan line, and the fanout line is disposed in one-to-one correspondence with the first impedance unit, and the scan All of the fan-out lines of the drive circuit are equal to the sum of the resistances of their corresponding first impedance units.
  • the difference in resistance between all the fan-out lines connected to the same scan driving circuit can be effectively improved, the color difference of the display panel is reduced, and the color difference of the display panel is further improved, thereby further improving the color difference of the display panel.
  • the sum of the resistance values of all the fan-out lines connected through the scan driving circuit and the impedance module are equal, which can effectively improve the adjacent two adjacent to the same scan driving circuit.
  • the difference between the fan-out line resistances makes the adjacent two fan-out lines of the scan driving circuit have the same resistance value, so that the color display of the display panel is more uniform, and the display panel has uniform display brightness, thereby further improving the display quality of the display panel. .
  • the impedance module includes a second impedance unit, the fanout line is electrically connected to the second impedance unit, and the first impedance unit is disposed on the fanout line.
  • the driving signal of each scanning line on the display panel is maintained in a normal waveform, and no waveform difference occurs, especially after the reliability high temperature and high humidity test.
  • the active switching characteristic curve is basically not offset, and the leakage current or charging is within the normal range, thereby effectively ensuring that the liquid crystal display does not have a horizontal block defect at the boundary of the scanning driving circuit, and effectively ensuring the display of the liquid crystal display panel. effect.
  • a fan-out area is disposed at an edge of the substrate, the fan-out line is disposed on the fan-out area, an insulation layer is disposed on the fan-out area, and the impedance module includes the insulation layer.
  • the fan-out line or the connecting line bends the winding on the insulating layer, and the length of the wiring of the fan-out line on the insulating layer can be accurately calculated, thereby effectively compensating for the fan-out line or the connecting line. Impedance between each other The difference can effectively improve the impedance difference between two adjacent scan driving circuits, so that the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, and the display panel has better display effect.
  • the insulating layer includes a plurality of insulating protrusions, the insulating protrusions are disposed in a rectangular parallelepiped shape, the fan-out lines are disposed on the insulating protrusions, and the insulating protrusions are in one-to-one correspondence with the fan-out lines Settings.
  • the insulating protrusion is arranged in a rectangular parallelepiped shape, which facilitates the winding of the fan-out line or the connecting line, and can accurately calculate the length of the winding, thereby effectively compensating for the impedance difference between the fan-out line or the connecting line, and can effectively The difference in impedance between adjacent two scan driving circuits is improved to achieve a smaller color difference of the display panel.
  • the length of the insulating protrusion is less than or equal to the length of the fan-out line.
  • the fan-out line is conveniently arranged on the insulating protrusion, and the area of the original fan-out area does not need to be changed.
  • the fan-out line is wound around each surface of the insulating protrusion, thereby effectively increasing the fan-out line or the connecting line.
  • the length can be effectively compensated for the difference in impedance between the fan-out lines or the connecting lines, and the color difference of the display panel is reduced, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect.
  • the height of the insulating protrusion is greater than the width of the fan-out line.
  • the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line or the connecting line, thereby effectively compensating for the difference in impedance between the fan-out lines or the connecting lines, so that the color of the display panel
  • the display is more uniform, ensuring consistent display brightness of the display panel, and further improving the display quality of the display panel.
  • the width of the insulating protrusion is greater than the width of the fan-out line.
  • the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, and the length of the fan-out line or the connecting line is effectively increased, which can effectively improve the impedance difference between the adjacent two scanning driving circuits, and further improve the display panel.
  • the difference in color which in turn effectively improves the display quality of the display panel.
  • the distance between two adjacent insulating protrusions is greater than twice the thickness of the fan-out line.
  • the windings between the adjacent two insulating protrusions do not interfere with each other, and the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, so that the color display of the display panel is more uniform, and the display is guaranteed.
  • the display panel has the same display brightness, which further improves the display effect of the display panel.
  • Another object of the present application is to provide an apparatus for effectively improving display color difference.
  • a display device includes a control component, and a display panel as described herein.
  • the impedance module is disposed on the scan driving circuit, the difference in resistance between the adjacent two scan driving circuits can be effectively improved, the color display difference of the display panel is effectively improved, and the optical taste of the display panel product is further improved.
  • the resistance value of the impedance module on the previous scan driving circuit is equal to the sum of the resistance values of the connection lines between all the scan driving circuits, so that the waveform of the driving signal of the scanning line of the display panel at the boundary of the two scanning driving circuits.
  • the display panel has better display effect; and the characteristic curve of the active switch on the scan driving circuit can be effectively ensured, so that the active switch maintains a normal current or a normal charging efficiency, and further effectively improves the waveform difference of the driving signal, thereby ensuring display.
  • the color and brightness of the panel are more uniform.
  • One step improves the display effect of the display panel, which makes the product competitiveness better. At the same time, it does not increase the additional equipment cost. It only needs to improve the process of the existing display panel to improve the adjacent two.
  • the difference in resistance between the scan driving circuits effectively reduces the production cost and development cost of the display panel.
  • FIG. 1 is a schematic structural view of a display panel according to an embodiment of the present application.
  • FIG. 2 is a schematic structural view of a display panel according to another embodiment of the present application.
  • FIG. 3 is a schematic structural view of a display panel according to another embodiment of the present application.
  • FIG. 4 is a schematic structural view of a fan-out area according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of winding compensation of an insulating layer according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a display device according to an embodiment of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present application, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.
  • the number of scanning lines of a high-resolution display panel is greater than the number of pins that can be driven by one scanning driving circuit, so several scanning driving circuits are needed in one panel. . Since the resistance of the fan-out line is closely related to the length of the wiring, the resistance of the gate line connected to the latter scanning driving circuit is larger than the resistance of the gate line connected to the previous scanning driving circuit, so that the two lines are The waveform of the gate drive signal is different. The difference in waveform between the gate drive signals at the junction of the two scan drive circuits, that is, the last gate line connected to the previous scan drive circuit and the first gate line connected to the latter scan drive circuit, is particularly noticeable.
  • the thin film transistor (TFT) characteristic curve is shifted, the leakage current is increased, or the charging becomes insufficient, so that the waveform difference is more obvious, and the liquid crystal display is scanned.
  • a horizontal block defect occurs at the junction of the driving circuit, which affects the display effect of the liquid crystal display.
  • the present application discloses a display panel, and the display panel includes:
  • An active switch is formed on the display area of the substrate and coupled to the scan line;
  • An impedance module is disposed on the scan driving circuit, and a connection line is disposed between the scan driving circuits, and a resistance value of the impedance module on the previous scan driving circuit is equal to a connection line between all the scan driving circuits The sum of the resistance values.
  • the difference in resistance between the adjacent two scan driving circuits 12 can be effectively improved, the color display difference of the display panel is effectively improved, and the optical taste of the display panel product is further improved.
  • the resistance value of the impedance module 13 on the previous scan driving circuit 12 is equal to the sum of the resistance values of the connection lines 14 between all the scanning driving circuits 12, so that the scanning line of the display panel at the boundary of the two scanning driving circuits 12
  • the waveforms of the driving signals of 11 tend to be the same, which can effectively improve the impedance difference between the adjacent two scanning driving circuits 12, further improve the color difference of the display panel, and realize the color difference of the display panel becomes smaller, thereby effectively improving
  • the display quality of the display panel makes the display panel display better; and the characteristic curve of the active switch on the scan driving circuit 12 can be effectively ensured, so that the active switch maintains a normal current or a normal charging efficiency, and further effectively improves the driving.
  • the difference in waveform of the signal thus ensuring more uniform color and brightness of the display panel Evenly, the display effect of the display panel is further improved, so that the competitiveness of the product is better improved; at the same time, no additional equipment cost is added, and only a slight improvement of the existing display panel process can be achieved.
  • the difference in resistance between the two scanning drive circuits 12 effectively reduces the production cost and development cost of the display panel.
  • the impedance module 13 includes a first impedance unit 131.
  • a fan-out line 15 is disposed between the scan driving circuit 12 and the scan line 11.
  • the fan-out line 15 is disposed in one-to-one correspondence with the first impedance unit 131, and passes through the first impedance.
  • the arrangement of the unit 131 can effectively improve the difference in resistance between all the fan-out lines 15 connected to the same scan driving circuit 12, thereby achieving a smaller color difference of the display panel, further improving the color difference of the display panel, thereby effectively improving
  • the display quality of the display panel makes the display panel display better; the sum of the resistance values of all the fan-out lines 15 of the scan driving circuit 12 and the corresponding first impedance unit 131 are equal, and all the fan-out lines 15 connected by the scan driving circuit 12 are The sum of the resistance values of the impedance module 13 is equal.
  • the resistance value of the first fan-out line 15 is a1, and the resistance value b1 of the first impedance unit 131 corresponding to the first fan-out line 15 is the same as the first fan.
  • Scanning drive Fan-out lines 15 is equal to the resistance difference between two adjacent circuits 12, 12 so that the scan drive circuit adjacent two of the fan-out lines 15 of the resistance, so that the color of the display panel
  • the display is more uniform, ensuring consistent display brightness of the display panel, and further improving the display quality of the display panel;
  • the resistance of the optional first impedance unit 131 can be zero, such as setting the first impedance unit 131 with a superconducting material.
  • the optional first impedance unit 131 is a resistor or an electronic component having the same function.
  • the impedance module 13 includes a second impedance unit 132.
  • the fan-out line 15 is electrically connected to the second impedance unit 132.
  • the first impedance unit 131 is disposed on the fan-out line 15 through the first impedance unit 131 and the second impedance.
  • the unit 132 cooperates to maintain a normal waveform of the driving signal of each scanning line 11 on the display panel, and no waveform difference occurs. Especially after the reliability high temperature and high humidity test, the active switching characteristic curve is substantially not biased.
  • the leakage current or the charging is in the normal range, thereby effectively ensuring that the liquid crystal display does not have a horizontal block defect at the boundary of the scan driving circuit 12, and effectively ensuring the display effect of the liquid crystal display panel; the first impedance unit 131 is used. Compensating for the difference in resistance between all the fan-out lines 15 of the same scan driving circuit 12, so that the sum of the resistance values of all the fan-out lines 15 of the same scan driving circuit 12 and their corresponding first impedance units 131 is equal, so that the same scan drive is connected.
  • the adjacent two fan-out lines 15 of the circuit 12 have the same resistance value, so that the color display of the display panel is more uniform, and the display panel is consistently displayed.
  • the brightness further improves the display quality of the display panel
  • the second impedance unit 132 is used to compensate for the difference in the sum of the resistance values of the connection lines 14 between all the scanning surfaces, and can effectively improve the adjacent two scanning driving circuits.
  • the difference in impedance between the 12s further improves the color difference of the display panel, and the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect;
  • the resistance value of the fan-out line 15 is a1, the resistance value b1 of the first impedance unit 131 corresponding to the first fan-out line 15, and the resistance value of the second fan-out line 15 adjacent to the first fan-out line 15 are a2.
  • a fan-out area 16 is provided at the edge of the substrate 10, and a fan-out line 15 is provided in the fan-out area 16.
  • the fan-out area 16 is provided with an insulating layer 17, and the impedance module 13 includes an insulating layer 17.
  • the fan-out area 16 is disposed to facilitate the arrangement of the fan-out line 15 and the impedance module 13, and the insulating layer 17 is disposed in the fan-out area 16, the fan
  • the outgoing line 15 or the connecting line 14 bends the winding on the insulating layer 17, and the length of the wiring of the fan-out line 15 on the insulating layer 17 is accurately calculated, thereby effectively compensating for the impedance between the fan-out line 15 or the connecting line 14
  • the difference can effectively improve the impedance difference between the two adjacent scan driving circuits 12, so that the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect;
  • the display panel includes active
  • the switch, the active switch includes a protective layer, and the insulating layer 17 can be disposed together with the protective layer in the same process, which can effectively reduce the manufacturing process of the display panel, further save production cost, eliminate unnecessary raw materials, and reduce raw material cost and storage cost.
  • the bill of materials does not require the
  • the insulating layer 17 includes a plurality of insulating protrusions, and the insulating protrusions are disposed in a rectangular parallelepiped shape.
  • the fan-out lines 15 are disposed on the insulating protrusions, and the insulating protrusions are disposed corresponding to the fan-out lines 15 one by one, and the insulating protrusions are used.
  • the arrangement of the rectangular parallelepiped facilitates the winding of the fan-out line 15 or the connecting line 14, and can accurately calculate the length of the winding, thereby effectively compensating for the impedance difference between the fan-out line 15 or the connecting line 14 and effectively improving the adjacentness.
  • the difference in impedance between the two scan driving circuits 12 realizes that the color difference of the display panel becomes small; the fan-out line 15 or the connecting line 14 can be wound around the side and top surface of the insulating protrusion, and of course also on the bottom surface of the insulating protrusion
  • the fan-out line 15 or the connecting line 14 is disposed, and the insulating layer 17 can effectively protect the fan-out line 15 or the connecting line 14, so that the fan-out line 15 or the connecting line 14 is more durable; if the fan-out line 15 or the connecting line 14 does not need compensation It can be ensured that the fan-out line 15 or the connecting line 14 has the same resistance value, and can be routed from the bottom surface of the insulating protrusion; the optional insulating protrusion is a triangular prism, or other irregular shape that can be wound around the wire.
  • the length of the insulating protrusion is less than or equal to the length of the fan-out line 15, which facilitates the winding of the fan-out line 15 on the insulating protrusion, and does not need to change the area of the original fan-out area 16, and the fan-out line 15 is wound around
  • the length of the fan-out line 15 or the connecting line 14 is effectively increased on each surface of the insulating protrusion, so that the impedance difference between the fan-out line 15 or the connecting line 14 can be effectively compensated, and the color of the display panel can be realized. The difference becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel display effect is better.
  • the height of the insulating protrusion is greater than the width of the fan-out line 15 to facilitate the winding of the fan-out line 15 or the connecting line 14 from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line 15 or the connecting line 14, thereby effectively compensating for the fan.
  • the difference in impedance between the outgoing lines 15 or the connecting lines 14 makes the color display of the display panel more uniform, ensures consistent display brightness of the display panel, and further improves the display quality of the display panel.
  • the width of the insulating protrusion is larger than the width of the fan-out line 15 to facilitate the winding of the fan-out line 15 or the connecting line 14 from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line 15 or the connecting line 14, which can effectively improve the adjacent
  • the difference in impedance between the two scan driving circuits 12 further improves the color difference of the display panel, thereby effectively improving the display quality of the display panel.
  • the distance between two adjacent insulating protrusions is greater than the thickness of the double fan-out line 15, as shown in FIG. 4, the distance between the two insulating protrusions is m l , that is, m l is greater than the thickness of the double fan-out line 15 Therefore, the windings between the adjacent two insulating protrusions do not interfere with each other, and the fan-out line 15 or the connecting line 14 is easily wound from the side of the insulating protrusion, so that the color display of the display panel is more uniform and the display is ensured.
  • the uniform display brightness of the panel further improves the display effect of the display panel.
  • the impedance of the connecting wire 14 due to the difference in the length of the wire can be effectively improved.
  • the display panel includes a liquid crystal panel, an OLED (Organic Light-Emitting Diode) panel, a QLED (Quantum Dot Light Emitting Diodes) panel, a plasma panel, a flat panel, a curved panel, and the like.
  • OLED Organic Light-Emitting Diode
  • QLED Quadantum Dot Light Emitting Diodes
  • the present embodiment discloses a display device 100.
  • the display device 100 includes the control unit 200 and the display panel 300 of the present application.
  • the display panel is taken as an example for detailed description. It should be noted that the above description of the structure of the display panel is also applicable to the display device of the embodiment of the present application.
  • the display device of the embodiment of the present application is a liquid crystal display
  • the liquid crystal display includes a backlight module, and the backlight module can be used as a light source for supplying sufficient light source with uniform brightness and distribution.
  • the backlight module of the embodiment can be For the front light type, it can also be a backlight type. It should be noted that the embodiment is The backlight module is not limited to this.

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Abstract

Provided are a display panel and a display apparatus (100), the display panel comprising: a substrate (10); a plurality of scanning lines (11) formed in a display region of the substrate (10); an active switch formed in the display region of the substrate (10) and coupled to the scanning lines (11); a plurality of scanning drive circuits (12) arranged at an edge of the substrate (10) and used for driving the scanning lines (11); and a connecting line (14) coupled to two adjacent scanning drive circuits (12), wherein an impedance module (13) is arranged on the scanning drive circuit (12), the connecting lines (14) are arranged between the scanning drive circuits (12), and the resistance value of the impedance module (13) of the previous scanning drive circuit (12) is equal to the sum of the resistance values of the connecting lines (14) between all of the following scanning drive circuits (12).

Description

一种显示面板和显示装置Display panel and display device 【技术领域】[Technical Field]
本申请涉及显示技术领域，尤其涉及一种显示面板和显示装置。The present application relates to the field of display technologies, and in particular, to a display panel and a display device.
【背景技术】【Background technique】
现有的显示器一般都基于主动开关进行控制，具有机身薄、省电、无辐射等众多优点，得到了广泛的应用，主要包括液晶显示器、OLED(Organic Light-Emitting Diode)显示器、QLED(Quantum Dot Light Emitting Diodes)显示器、等离子显示器等、从外观结构来看，既有平面型显示器、也有曲面型显示器。The existing displays are generally controlled based on the active switch, and have many advantages such as thin body, power saving, no radiation, etc., and have been widely used, mainly including liquid crystal display, OLED (Organic Light-Emitting Diode) display, QLED (Quantum) Dot Light Emitting Diodes), such as displays and plasma displays, have both a flat display and a curved display.
对于液晶显示器，包括液晶面板及背光模组(BacklightModule)两大部分，液晶显示器的工作原理是在两片平行的玻璃基板当中放置液晶分子，并在两片玻璃基板上施加驱动电压来控制液晶分子的旋转方向，以将背光模组的光线折射出来产生画面。For the liquid crystal display, including the liquid crystal panel and the backlight module (BacklightModule), the liquid crystal display works by placing liquid crystal molecules in two parallel glass substrates and applying driving voltage on the two glass substrates to control the liquid crystal molecules. The direction of rotation to refract the light from the backlight module to produce a picture.
由于受扫描驱动电路引脚数目的限制，一个高解析度的显示面板的扫描线数目会大于一颗扫描驱动电路所能驱动的接脚数目，因此一个面板中需要用到数个扫描驱动电路，由于扫描驱动电路之间需要通过连接线串联，使得驱动信号的波形差异会特别明显，从而影响液晶显示器的显示效果。Due to the limitation of the number of pins of the scan driving circuit, the number of scan lines of a high-resolution display panel is greater than the number of pins that can be driven by one scan drive circuit, so several scan drive circuits are needed in one panel. Since the scan driving circuits need to be connected in series through the connecting lines, the waveform difference of the driving signals is particularly obvious, thereby affecting the display effect of the liquid crystal display.
【发明内容】[Summary of the Invention]
本申请的一个目的在于提供一种有效改善显示颜色差异的显示面板。It is an object of the present application to provide a display panel that effectively improves display color differences.
为解决上述问题，本申请的实施例提供的显示面板包括：To solve the above problem, the display panel provided by the embodiment of the present application includes:
一种显示面板，所述显示面板包括：A display panel, the display panel comprising:
基板；Substrate
多条扫描线，形成于所述基板的显示区域；a plurality of scan lines formed on a display area of the substrate;
主动开关，形成于所述基板的显示区域，与所述扫描线耦接； An active switch is formed on the display area of the substrate and coupled to the scan line;
多个扫描驱动电路，设置于所述基板的边缘，用于驱动所述扫描线；a plurality of scan driving circuits disposed at edges of the substrate for driving the scan lines;
连接线，耦接相邻的两个扫描驱动电路；a connecting line coupled to two adjacent scan driving circuits;
所述扫描驱动电路上设有阻抗模块，所述扫描驱动电路之间设有连接线，前一个所述扫描驱动电路上阻抗模块的阻值等于之后所有所述扫描驱动电路之间的连接线的阻值之和。An impedance module is disposed on the scan driving circuit, and a connection line is disposed between the scan driving circuits, and a resistance value of the impedance module on the previous scan driving circuit is equal to a connection line between all the scan driving circuits The sum of the resistance values.
可选的，所述阻抗模块包括第一阻抗单元，所述扫描驱动电路与所述扫描线之间设有扇出线，所述扇出线与所述第一阻抗单元一一对应设置，所述扫描驱动电路的所有所述扇出线与其对应的第一阻抗单元的阻值之和相等。这样，通过第一阻抗单元的设置，能够有效的改善与同一扫描驱动电路连接的所有扇出线之间的阻值差异，实现显示面板的颜色差异变小，进一步的改善显示面板的颜色差异，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；通过扫描驱动电路连接的所有扇出线与阻抗模块的阻值之和相等，能够有效改善连接同一扫描驱动电路的相邻的两条扇出线阻值的差异，使得扫描驱动电路的相邻的两条扇出线阻值相等，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质。Optionally, the impedance module includes a first impedance unit, and a fanout line is disposed between the scan driving circuit and the scan line, and the fanout line is disposed in one-to-one correspondence with the first impedance unit, and the scan All of the fan-out lines of the drive circuit are equal to the sum of the resistances of their corresponding first impedance units. In this way, by setting the first impedance unit, the difference in resistance between all the fan-out lines connected to the same scan driving circuit can be effectively improved, the color difference of the display panel is reduced, and the color difference of the display panel is further improved, thereby further improving the color difference of the display panel. Effectively improve the display quality of the display panel, so that the display panel display effect is better; the sum of the resistance values of all the fan-out lines connected through the scan driving circuit and the impedance module are equal, which can effectively improve the adjacent two adjacent to the same scan driving circuit. The difference between the fan-out line resistances makes the adjacent two fan-out lines of the scan driving circuit have the same resistance value, so that the color display of the display panel is more uniform, and the display panel has uniform display brightness, thereby further improving the display quality of the display panel. .
可选的，所述阻抗模块包括第二阻抗单元，所述扇出线与所述第二阻抗单元电连接，所述第一阻抗单元设在所述扇出线上。这样，通过第一阻抗单元和第二阻抗单元的共同作用，使得显示面板上每条扫描线的驱动信号的保持正常的波形，不会出现波形的差异，尤其是经过信赖性高温高湿测试之后，主动开关特性曲线基本不会偏移，漏电流或充电均在正常范围内，从而有效的保证液晶显示器在扫描驱动电路的交界处不会出现水平区块不良，有效的保证液晶显示面板的显示效果。Optionally, the impedance module includes a second impedance unit, the fanout line is electrically connected to the second impedance unit, and the first impedance unit is disposed on the fanout line. In this way, by the cooperation of the first impedance unit and the second impedance unit, the driving signal of each scanning line on the display panel is maintained in a normal waveform, and no waveform difference occurs, especially after the reliability high temperature and high humidity test. The active switching characteristic curve is basically not offset, and the leakage current or charging is within the normal range, thereby effectively ensuring that the liquid crystal display does not have a horizontal block defect at the boundary of the scanning driving circuit, and effectively ensuring the display of the liquid crystal display panel. effect.
可选的，所述基板的边缘处设有扇出区，所述扇出线设在所述扇出区上，所述扇出区上设有绝缘层，所述阻抗模块包括所述绝缘层。这样，通过在扇出区设置绝缘层，扇出线或连接线在绝缘层上弯绕走线，通过精确的计算扇出线在绝缘层上的走线长度，从而能够有效的补偿扇出线或连接线彼此之间的阻抗 差异，能够有效的改善相邻两个扫描驱动电路之间的阻抗差异实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好。Optionally, a fan-out area is disposed at an edge of the substrate, the fan-out line is disposed on the fan-out area, an insulation layer is disposed on the fan-out area, and the impedance module includes the insulation layer. In this way, by providing an insulating layer in the fan-out area, the fan-out line or the connecting line bends the winding on the insulating layer, and the length of the wiring of the fan-out line on the insulating layer can be accurately calculated, thereby effectively compensating for the fan-out line or the connecting line. Impedance between each other The difference can effectively improve the impedance difference between two adjacent scan driving circuits, so that the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, and the display panel has better display effect.
可选的，所述绝缘层包括多个绝缘凸起，所述绝缘凸起为长方体设置，所述扇出线设在所述绝缘凸起上，所述绝缘凸起与所述扇出线一一对应设置。这样，将绝缘凸起采用长方体的设置，方便扇出线或连接线的绕设，能够比较精确的计算绕设的长度，从而有效的补偿扇出线或连接线彼此之间的阻抗差异，能够有效的改善相邻两个扫描驱动电路之间的阻抗差异实现显示面板的颜色差异变小。Optionally, the insulating layer includes a plurality of insulating protrusions, the insulating protrusions are disposed in a rectangular parallelepiped shape, the fan-out lines are disposed on the insulating protrusions, and the insulating protrusions are in one-to-one correspondence with the fan-out lines Settings. In this way, the insulating protrusion is arranged in a rectangular parallelepiped shape, which facilitates the winding of the fan-out line or the connecting line, and can accurately calculate the length of the winding, thereby effectively compensating for the impedance difference between the fan-out line or the connecting line, and can effectively The difference in impedance between adjacent two scan driving circuits is improved to achieve a smaller color difference of the display panel.
可选的，所述绝缘凸起的长度小于等于所述扇出线的长度。这样，方便扇出线在绝缘凸起上进行绕设走线，不需要改变原有的扇出区的面积，扇出线通过绕设在绝缘凸起的各个面上，有效的增加扇出线或连接线长度，从而能够有效的补偿扇出线或连接线彼此之间的阻抗差异，实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好。Optionally, the length of the insulating protrusion is less than or equal to the length of the fan-out line. In this way, the fan-out line is conveniently arranged on the insulating protrusion, and the area of the original fan-out area does not need to be changed. The fan-out line is wound around each surface of the insulating protrusion, thereby effectively increasing the fan-out line or the connecting line. The length can be effectively compensated for the difference in impedance between the fan-out lines or the connecting lines, and the color difference of the display panel is reduced, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect.
可选的，所述绝缘凸起的高度大于所述扇出线的宽度。这样，方便扇出线或连接线从绝缘凸起的侧面进行绕线，有效的增加扇出线或连接线长度，从而能够有效的补偿扇出线或连接线彼此之间的阻抗差异，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质。Optionally, the height of the insulating protrusion is greater than the width of the fan-out line. In this way, the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line or the connecting line, thereby effectively compensating for the difference in impedance between the fan-out lines or the connecting lines, so that the color of the display panel The display is more uniform, ensuring consistent display brightness of the display panel, and further improving the display quality of the display panel.
可选的，所述绝缘凸起的宽度大于所述扇出线的宽度。这样，方便扇出线或连接线从绝缘凸起的侧面进行绕线，有效的增加扇出线或连接线长度，能够有效的改善相邻两个扫描驱动电路之间的阻抗差异，进一步的改善显示面板的颜色差异，进而有效的提升显示面板的显示品质。Optionally, the width of the insulating protrusion is greater than the width of the fan-out line. In this way, the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, and the length of the fan-out line or the connecting line is effectively increased, which can effectively improve the impedance difference between the adjacent two scanning driving circuits, and further improve the display panel. The difference in color, which in turn effectively improves the display quality of the display panel.
可选的，相邻两个所述绝缘凸起之间的距离大于二倍所述扇出线的厚度。这样，使得相邻的两个绝缘凸起之间的绕线不会互相干扰，方便扇出线或连接线从绝缘凸起的侧面进行绕线，使得显示面板的颜色显示更加的均匀，保证显 示面板一致的显示亮度，进一步的提高了显示面板的显示效果Optionally, the distance between two adjacent insulating protrusions is greater than twice the thickness of the fan-out line. In this way, the windings between the adjacent two insulating protrusions do not interfere with each other, and the fan-out line or the connecting line is easily wound from the side of the insulating protrusion, so that the color display of the display panel is more uniform, and the display is guaranteed. The display panel has the same display brightness, which further improves the display effect of the display panel.
本申请的另一个目的在于提供一种有效改善显示颜色差异显示装置。Another object of the present application is to provide an apparatus for effectively improving display color difference.
一种显示装置，包括控制部件，以及本申请所述的显示面板。A display device includes a control component, and a display panel as described herein.
本申请由于通过在扫描驱动电路上设置阻抗模块，能够有效的改善相邻两个扫描驱动电路之间的阻值的差异，有效的改善显示面板的颜色显示差异，进一步提升显示面板产品的光学品味；将前一个扫描驱动电路上阻抗模块的阻值等于之后所有扫描驱动电路之间的连接线的阻值之和，使得显示面板在两个扫描驱动电路的交界处的扫描线的驱动信号的波形趋于相同，能够有效的改善相邻两个扫描驱动电路之间的阻抗差异，进一步的改善显示面板的颜色差异，实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；而且能够有效的保证扫描驱动电路上的主动开关的特性曲线，使得主动开关保持正常的电流或正常的充电效率，进一步的有效的改善驱动信号的波形差异，从而保证显示面板的颜色和亮度更加的均匀，进一步的提高了显示面板的显示效果，使得产品竞争力更好的得到提升；同时不会增加额外的设备成本，只需要对现有的显示面板的制程稍作改进，就能实现改善相邻两个扫描驱动电路之间的阻值的差异，有效的降低显示面板的生产成本和研发成本。In the present application, since the impedance module is disposed on the scan driving circuit, the difference in resistance between the adjacent two scan driving circuits can be effectively improved, the color display difference of the display panel is effectively improved, and the optical taste of the display panel product is further improved. And the resistance value of the impedance module on the previous scan driving circuit is equal to the sum of the resistance values of the connection lines between all the scan driving circuits, so that the waveform of the driving signal of the scanning line of the display panel at the boundary of the two scanning driving circuits The improvement of the impedance difference between the two adjacent scan driving circuits can be effectively improved, the color difference of the display panel is further improved, the color difference of the display panel is reduced, and the display quality of the display panel is effectively improved. The display panel has better display effect; and the characteristic curve of the active switch on the scan driving circuit can be effectively ensured, so that the active switch maintains a normal current or a normal charging efficiency, and further effectively improves the waveform difference of the driving signal, thereby ensuring display. The color and brightness of the panel are more uniform. One step improves the display effect of the display panel, which makes the product competitiveness better. At the same time, it does not increase the additional equipment cost. It only needs to improve the process of the existing display panel to improve the adjacent two. The difference in resistance between the scan driving circuits effectively reduces the production cost and development cost of the display panel.
【附图说明】[Description of the Drawings]
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：The drawings are included to provide a further understanding of the embodiments of the present application, and are intended to illustrate the embodiments of the present application Obviously, the drawings in the following description are only some of the embodiments of the present application, and those skilled in the art can obtain other drawings according to the drawings without any inventive labor. In the drawing:
图1是本申请一个实施例显示面板的结构示意图；1 is a schematic structural view of a display panel according to an embodiment of the present application;
图2是本申请另一个实施例显示面板的结构示意图； 2 is a schematic structural view of a display panel according to another embodiment of the present application;
图3是本申请另一个实施例显示面板的结构示意图；3 is a schematic structural view of a display panel according to another embodiment of the present application;
图4是本申请一个实施例扇出区的结构示意图；4 is a schematic structural view of a fan-out area according to an embodiment of the present application;
图5是本申请一个实施例绝缘层的绕线补偿示意图；FIG. 5 is a schematic diagram of winding compensation of an insulating layer according to an embodiment of the present application; FIG.
图6是本申请实施例显示装置的示意图。FIG. 6 is a schematic diagram of a display device according to an embodiment of the present application.
【具体实施方式】【Detailed ways】
这里所公开的具体结构和功能细节仅仅是代表性的，并且是用于描述本申请的示例性实施例的目的。但是本申请可以通过许多替换形式来具体实现，并且不应当被解释成仅仅受限于这里所阐述的实施例。The specific structural and functional details disclosed herein are merely representative and are for the purpose of describing exemplary embodiments of the present application. The present application, however, may be embodied in many alternative forms and should not be construed as being limited to the embodiments set forth herein.
在本申请的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。In the description of the present application, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship of the "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present application and simplified description, and does not indicate or imply the indicated device. Or the components must have a particular orientation, constructed and operated in a particular orientation, and thus are not to be construed as limiting. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present application, "a plurality" means two or more unless otherwise stated. In addition, the term "comprises" and its variations are intended to cover a non-exclusive inclusion.
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。In the description of the present application, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise specifically defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meanings of the above terms in the present application can be understood in the specific circumstances for those skilled in the art.
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指，否则这里所使用的单数形式“一个”、“一项” 还意图包括复数。还应当理解的是，这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在，而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。The terminology used herein is for the purpose of describing the particular embodiments, As used herein, the singular forms "a" It is also intended to include plural. It is also to be understood that the terms "comprising" and """ Other features, integers, steps, operations, units, components, and/or combinations thereof.
在图中，结构相似的单元是以相同标号表示。In the figures, structurally similar elements are denoted by the same reference numerals.
下面参考附图1至图6实施例进一步详细描述本申请的显示面板和显示装置。The display panel and display device of the present application are described in further detail below with reference to the embodiments of FIGS. 1 through 6.
由于受扫描驱动电路引脚数目的限制，一个高解析度的显示面板的扫描线数目，会大于一颗扫描驱动电路所能驱动的接脚数目，因此一个面板中需要用到数个扫描驱动电路。由于扇出线阻值与其布线长度息息相关，所以与后一个扫描驱动电路相连的栅线的阻值，会比与前一个扫描驱动电路相连的栅线的阻值大，使得这两条栅线上的栅极驱动信号的波形产生差异。在两个扫描驱动电路的交界处，也就是前一个扫描驱动电路连接的最后一条栅线与后一个扫描驱动电路连接的第一条栅线上的栅极驱动信号的波形差异会显得特别明显。尤其是经过信赖性高温高湿测试之后，会使薄膜晶体管(Thin Film Transistor，简称TFT)特性曲线偏移，漏电流增大或充电变得不足，使该波形差异更加明显，导致液晶显示器在扫描驱动电路的交界处出现水平区块不良，影响了液晶显示器的显示效果。Due to the limitation of the number of pins of the scan driving circuit, the number of scanning lines of a high-resolution display panel is greater than the number of pins that can be driven by one scanning driving circuit, so several scanning driving circuits are needed in one panel. . Since the resistance of the fan-out line is closely related to the length of the wiring, the resistance of the gate line connected to the latter scanning driving circuit is larger than the resistance of the gate line connected to the previous scanning driving circuit, so that the two lines are The waveform of the gate drive signal is different. The difference in waveform between the gate drive signals at the junction of the two scan drive circuits, that is, the last gate line connected to the previous scan drive circuit and the first gate line connected to the latter scan drive circuit, is particularly noticeable. In particular, after the high-temperature and high-humidity test of reliability, the thin film transistor (TFT) characteristic curve is shifted, the leakage current is increased, or the charging becomes insufficient, so that the waveform difference is more obvious, and the liquid crystal display is scanned. A horizontal block defect occurs at the junction of the driving circuit, which affects the display effect of the liquid crystal display.
如图1所示，本申请公开了一种显示面板，所述显示面板包括：As shown in FIG. 1 , the present application discloses a display panel, and the display panel includes:
基板；Substrate
多条扫描线，形成于所述基板的显示区域；a plurality of scan lines formed on a display area of the substrate;
主动开关，形成于所述基板的显示区域，与所述扫描线耦接；An active switch is formed on the display area of the substrate and coupled to the scan line;
多个扫描驱动电路，设置于所述基板的边缘，用于驱动所述扫描线；a plurality of scan driving circuits disposed at edges of the substrate for driving the scan lines;
连接线，耦接相邻的两个扫描驱动电路；a connecting line coupled to two adjacent scan driving circuits;
所述扫描驱动电路上设有阻抗模块，所述扫描驱动电路之间设有连接线，前一个所述扫描驱动电路上阻抗模块的阻值等于之后所有所述扫描驱动电路之间的连接线的阻值之和。 An impedance module is disposed on the scan driving circuit, and a connection line is disposed between the scan driving circuits, and a resistance value of the impedance module on the previous scan driving circuit is equal to a connection line between all the scan driving circuits The sum of the resistance values.
通过在扫描驱动电路12上设置阻抗模块13，能够有效的改善相邻两个扫描驱动电路12之间的阻值的差异，有效的改善显示面板的颜色显示差异，进一步提升显示面板产品的光学品味；将前一个扫描驱动电路12上阻抗模块13的阻值等于之后所有扫描驱动电路12之间的连接线14的阻值之和，使得显示面板在两个扫描驱动电路12的交界处的扫描线11的驱动信号的波形趋于相同，能够有效的改善相邻两个扫描驱动电路12之间的阻抗差异，进一步的改善显示面板的颜色差异，实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；而且能够有效的保证扫描驱动电路12上的主动开关的特性曲线，使得主动开关保持正常的电流或正常的充电效率，进一步的有效的改善驱动信号的波形差异，从而保证显示面板的颜色和亮度更加的均匀，进一步的提高了显示面板的显示效果，使得产品竞争力更好的得到提升；同时不会增加额外的设备成本，只需要对现有的显示面板的制程稍作改进，就能实现改善相邻两个扫描驱动电路12之间的阻值的差异，有效的降低显示面板的生产成本和研发成本。By providing the impedance module 13 on the scan driving circuit 12, the difference in resistance between the adjacent two scan driving circuits 12 can be effectively improved, the color display difference of the display panel is effectively improved, and the optical taste of the display panel product is further improved. The resistance value of the impedance module 13 on the previous scan driving circuit 12 is equal to the sum of the resistance values of the connection lines 14 between all the scanning driving circuits 12, so that the scanning line of the display panel at the boundary of the two scanning driving circuits 12 The waveforms of the driving signals of 11 tend to be the same, which can effectively improve the impedance difference between the adjacent two scanning driving circuits 12, further improve the color difference of the display panel, and realize the color difference of the display panel becomes smaller, thereby effectively improving The display quality of the display panel makes the display panel display better; and the characteristic curve of the active switch on the scan driving circuit 12 can be effectively ensured, so that the active switch maintains a normal current or a normal charging efficiency, and further effectively improves the driving. The difference in waveform of the signal, thus ensuring more uniform color and brightness of the display panel Evenly, the display effect of the display panel is further improved, so that the competitiveness of the product is better improved; at the same time, no additional equipment cost is added, and only a slight improvement of the existing display panel process can be achieved. The difference in resistance between the two scanning drive circuits 12 effectively reduces the production cost and development cost of the display panel.
如图2所示，阻抗模块13包括第一阻抗单元131，扫描驱动电路12与扫描线11之间设有扇出线15，扇出线15与第一阻抗单元131一一对应设置，通过第一阻抗单元131的设置，能够有效的改善与同一扫描驱动电路12连接的所有扇出线15之间的阻值差异，实现显示面板的颜色差异变小，进一步的改善显示面板的颜色差异，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；扫描驱动电路12的所有扇出线15与其对应的第一阻抗单元131的阻值之和相等，通过扫描驱动电路12连接的所有扇出线15与阻抗模块13的阻值之和相等，如图示中第一条扇出线15的阻值为a1，与第一条扇出线15对应的第一阻抗单元131的阻值b1，与第一条扇出线15相邻的第二条扇出线15的阻值为a2，与第二条扇出线15对应的第一阻抗单元131的阻值b2，即a1+b1＝a2+b2，能够有效改善连接同一扫描驱动电路12的相邻的两条扇出线15阻值的差异，使得扫描驱动电路12的相邻的两条扇出线15阻值相等，使得显示面板的颜色 显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质；可选的第一阻抗单元131的阻值可为零，如将第一阻抗单元131采用超导材料设置，也可选的第一阻抗单元131为电阻或具有相同作用的电子元器件。As shown in FIG. 2, the impedance module 13 includes a first impedance unit 131. A fan-out line 15 is disposed between the scan driving circuit 12 and the scan line 11. The fan-out line 15 is disposed in one-to-one correspondence with the first impedance unit 131, and passes through the first impedance. The arrangement of the unit 131 can effectively improve the difference in resistance between all the fan-out lines 15 connected to the same scan driving circuit 12, thereby achieving a smaller color difference of the display panel, further improving the color difference of the display panel, thereby effectively improving The display quality of the display panel makes the display panel display better; the sum of the resistance values of all the fan-out lines 15 of the scan driving circuit 12 and the corresponding first impedance unit 131 are equal, and all the fan-out lines 15 connected by the scan driving circuit 12 are The sum of the resistance values of the impedance module 13 is equal. As shown in the figure, the resistance value of the first fan-out line 15 is a1, and the resistance value b1 of the first impedance unit 131 corresponding to the first fan-out line 15 is the same as the first fan. The resistance value of the second fan-out line 15 adjacent to the outgoing line 15 is a2, and the resistance value b2 of the first impedance unit 131 corresponding to the second fan-out line 15 is a1+b1=a2+b2, which can effectively improve the connection. Scanning drive Fan-out lines 15 is equal to the resistance difference between two adjacent circuits 12, 12 so that the scan drive circuit adjacent two of the fan-out lines 15 of the resistance, so that the color of the display panel The display is more uniform, ensuring consistent display brightness of the display panel, and further improving the display quality of the display panel; the resistance of the optional first impedance unit 131 can be zero, such as setting the first impedance unit 131 with a superconducting material. The optional first impedance unit 131 is a resistor or an electronic component having the same function.
如图3所示，阻抗模块13包括第二阻抗单元132，扇出线15与第二阻抗单元132电连接，第一阻抗单元131设在扇出线15上，通过第一阻抗单元131和第二阻抗单元132的共同作用，使得显示面板上每条扫描线11的驱动信号的保持正常的波形，不会出现波形的差异，尤其是经过信赖性高温高湿测试之后，主动开关特性曲线基本不会偏移，漏电流或充电均在正常范围内，从而有效的保证液晶显示器在扫描驱动电路12的交界处不会出现水平区块不良，有效的保证液晶显示面板的显示效果；第一阻抗单元131用于补偿同一扫描驱动电路12的所有扇出线15之间的阻值差异，使得同一扫描驱动电路12的所有扇出线15与其对应的第一阻抗单元131的阻值之和相等，使得接同一扫描驱动电路12的相邻的两条扇出线15阻值相等，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质，第二阻抗单元132用于补偿之后所有扫面驱动之间的连接线14的阻值之和的差异，能够有效的改善相邻两个扫描驱动电路12之间的阻抗差异，进一步的改善显示面板的颜色差异，实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；如图示中第一条扇出线15的阻值为a1，与第一条扇出线15对应的第一阻抗单元131的阻值b1，与第一条扇出线15相邻的第二条扇出线15的阻值为a2，与第二条扇出线15对应的第一阻抗单元131的阻值b2，即a1+b1＝a2+b2，第一连接线14的阻抗为A1，第二阻抗单元132的阻值为B1，使得A1＝B1，从而有效的保证显示面板上每条扫描线11的驱动信号的保持正常的波形，不会出现波形的差异，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质。As shown in FIG. 3, the impedance module 13 includes a second impedance unit 132. The fan-out line 15 is electrically connected to the second impedance unit 132. The first impedance unit 131 is disposed on the fan-out line 15 through the first impedance unit 131 and the second impedance. The unit 132 cooperates to maintain a normal waveform of the driving signal of each scanning line 11 on the display panel, and no waveform difference occurs. Especially after the reliability high temperature and high humidity test, the active switching characteristic curve is substantially not biased. The leakage current or the charging is in the normal range, thereby effectively ensuring that the liquid crystal display does not have a horizontal block defect at the boundary of the scan driving circuit 12, and effectively ensuring the display effect of the liquid crystal display panel; the first impedance unit 131 is used. Compensating for the difference in resistance between all the fan-out lines 15 of the same scan driving circuit 12, so that the sum of the resistance values of all the fan-out lines 15 of the same scan driving circuit 12 and their corresponding first impedance units 131 is equal, so that the same scan drive is connected. The adjacent two fan-out lines 15 of the circuit 12 have the same resistance value, so that the color display of the display panel is more uniform, and the display panel is consistently displayed. The brightness further improves the display quality of the display panel, and the second impedance unit 132 is used to compensate for the difference in the sum of the resistance values of the connection lines 14 between all the scanning surfaces, and can effectively improve the adjacent two scanning driving circuits. The difference in impedance between the 12s further improves the color difference of the display panel, and the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect; The resistance value of the fan-out line 15 is a1, the resistance value b1 of the first impedance unit 131 corresponding to the first fan-out line 15, and the resistance value of the second fan-out line 15 adjacent to the first fan-out line 15 are a2. The resistance b2 of the first impedance unit 131 corresponding to the second fan-out line 15, that is, a1+b1=a2+b2, the impedance of the first connection line 14 is A1, and the resistance of the second impedance unit 132 is B1, so that A1=B1, thereby effectively ensuring that the driving signal of each scanning line 11 on the display panel maintains a normal waveform, and no difference in waveform occurs, so that the color display of the display panel is more uniform, and the display brightness of the display panel is consistent. Further improve the display quality of the display panel.
如图4所示，基板10的边缘处设有扇出区16，扇出线15设在扇出区16 上，扇出区16上设有绝缘层17，阻抗模块13包括绝缘层17，扇出区16的设置方便扇出线15和阻抗模块13的设置，通过在扇出区16设置绝缘层17，扇出线15或连接线14在绝缘层17上弯绕走线，通过精确的计算扇出线15在绝缘层17上的走线长度，从而能够有效的补偿扇出线15或连接线14彼此之间的阻抗差异，能够有效的改善相邻两个扫描驱动电路12之间的阻抗差异实现显示面板的颜色差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好；显示面板包括主动开关，主动开关包括保护层，绝缘层17可与保护层在同一制程中一起设置，能够有效减少显示面板的制作工序，进一步的节约生产成本，不需要额外的原材料，降低原材料成本、存储成本，物料清单不需要增加新的材料，方便流程管理和采购，不需要额外的设备设置绝缘层17，可以与保护层共用一套设备，后期蚀刻也不需要额外的设备和材料。As shown in FIG. 4, a fan-out area 16 is provided at the edge of the substrate 10, and a fan-out line 15 is provided in the fan-out area 16. The fan-out area 16 is provided with an insulating layer 17, and the impedance module 13 includes an insulating layer 17. The fan-out area 16 is disposed to facilitate the arrangement of the fan-out line 15 and the impedance module 13, and the insulating layer 17 is disposed in the fan-out area 16, the fan The outgoing line 15 or the connecting line 14 bends the winding on the insulating layer 17, and the length of the wiring of the fan-out line 15 on the insulating layer 17 is accurately calculated, thereby effectively compensating for the impedance between the fan-out line 15 or the connecting line 14 The difference can effectively improve the impedance difference between the two adjacent scan driving circuits 12, so that the color difference of the display panel becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel has better display effect; the display panel includes active The switch, the active switch includes a protective layer, and the insulating layer 17 can be disposed together with the protective layer in the same process, which can effectively reduce the manufacturing process of the display panel, further save production cost, eliminate unnecessary raw materials, and reduce raw material cost and storage cost. The bill of materials does not require the addition of new materials to facilitate process management and procurement. No additional equipment is required to set the insulation layer 17, which can be combined with the protective layer. With a set of equipment, post-etch does not require additional equipment and materials.
如图5所示，绝缘层17包括多个绝缘凸起，绝缘凸起为长方体设置，扇出线15设在绝缘凸起上，绝缘凸起与扇出线15一一对应设置，将绝缘凸起采用长方体的设置，方便扇出线15或连接线14的绕设，能够比较精确的计算绕设的长度，从而有效的补偿扇出线15或连接线14彼此之间的阻抗差异，能够有效的改善相邻两个扫描驱动电路12之间的阻抗差异实现显示面板的颜色差异变小；扇出线15或连接线14可在绝缘凸起的侧面和顶面进行绕设，当然也可在绝缘凸起的底面设置扇出线15或连接线14，绝缘层17能够有效的对扇出线15或连接线14进行保护，使得扇出线15或连接线14更加的耐用；若扇出线15或连接线14不需要补偿就能够保证扇出线15或连接线14的阻值相等，可以从在绝缘凸起的底面进行走线；可选的绝缘凸起为三棱柱，也可以是其他可绕设线材的不规则形状等。As shown in FIG. 5, the insulating layer 17 includes a plurality of insulating protrusions, and the insulating protrusions are disposed in a rectangular parallelepiped shape. The fan-out lines 15 are disposed on the insulating protrusions, and the insulating protrusions are disposed corresponding to the fan-out lines 15 one by one, and the insulating protrusions are used. The arrangement of the rectangular parallelepiped facilitates the winding of the fan-out line 15 or the connecting line 14, and can accurately calculate the length of the winding, thereby effectively compensating for the impedance difference between the fan-out line 15 or the connecting line 14 and effectively improving the adjacentness. The difference in impedance between the two scan driving circuits 12 realizes that the color difference of the display panel becomes small; the fan-out line 15 or the connecting line 14 can be wound around the side and top surface of the insulating protrusion, and of course also on the bottom surface of the insulating protrusion The fan-out line 15 or the connecting line 14 is disposed, and the insulating layer 17 can effectively protect the fan-out line 15 or the connecting line 14, so that the fan-out line 15 or the connecting line 14 is more durable; if the fan-out line 15 or the connecting line 14 does not need compensation It can be ensured that the fan-out line 15 or the connecting line 14 has the same resistance value, and can be routed from the bottom surface of the insulating protrusion; the optional insulating protrusion is a triangular prism, or other irregular shape that can be wound around the wire.
其中，绝缘凸起的长度小于等于扇出线15的长度，方便扇出线15在绝缘凸起上进行绕设走线，不需要改变原有的扇出区16的面积，扇出线15通过绕设在绝缘凸起的各个面上，有效的增加扇出线15或连接线14长度，从而能够有效的补偿扇出线15或连接线14彼此之间的阻抗差异，实现显示面板的颜色 差异变小，进而有效的提升显示面板的显示品质，使得显示面板显示效果更好。Wherein, the length of the insulating protrusion is less than or equal to the length of the fan-out line 15, which facilitates the winding of the fan-out line 15 on the insulating protrusion, and does not need to change the area of the original fan-out area 16, and the fan-out line 15 is wound around The length of the fan-out line 15 or the connecting line 14 is effectively increased on each surface of the insulating protrusion, so that the impedance difference between the fan-out line 15 or the connecting line 14 can be effectively compensated, and the color of the display panel can be realized. The difference becomes smaller, thereby effectively improving the display quality of the display panel, so that the display panel display effect is better.
其中，绝缘凸起的高度大于扇出线15的宽度，方便扇出线15或连接线14从绝缘凸起的侧面进行绕线，有效的增加扇出线15或连接线14长度，从而能够有效的补偿扇出线15或连接线14彼此之间的阻抗差异，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示品质。The height of the insulating protrusion is greater than the width of the fan-out line 15 to facilitate the winding of the fan-out line 15 or the connecting line 14 from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line 15 or the connecting line 14, thereby effectively compensating for the fan. The difference in impedance between the outgoing lines 15 or the connecting lines 14 makes the color display of the display panel more uniform, ensures consistent display brightness of the display panel, and further improves the display quality of the display panel.
其中，绝缘凸起的宽度大于扇出线15的宽度，方便扇出线15或连接线14从绝缘凸起的侧面进行绕线，有效的增加扇出线15或连接线14长度，能够有效的改善相邻两个扫描驱动电路12之间的阻抗差异，进一步的改善显示面板的颜色差异，进而有效的提升显示面板的显示品质。The width of the insulating protrusion is larger than the width of the fan-out line 15 to facilitate the winding of the fan-out line 15 or the connecting line 14 from the side of the insulating protrusion, thereby effectively increasing the length of the fan-out line 15 or the connecting line 14, which can effectively improve the adjacent The difference in impedance between the two scan driving circuits 12 further improves the color difference of the display panel, thereby effectively improving the display quality of the display panel.
其中，相邻两个绝缘凸起之间的距离大于二倍扇出线15的厚度，如图4中两个绝缘凸起之间的距离为ml，即ml大于二倍扇出线15的厚度，使得相邻的两个绝缘凸起之间的绕线不会互相干扰，方便扇出线15或连接线14从绝缘凸起的侧面进行绕线，使得显示面板的颜色显示更加的均匀，保证显示面板一致的显示亮度，进一步的提高了显示面板的显示效果。Wherein, the distance between two adjacent insulating protrusions is greater than the thickness of the double fan-out line 15, as shown in FIG. 4, the distance between the two insulating protrusions is m l , that is, m l is greater than the thickness of the double fan-out line 15 Therefore, the windings between the adjacent two insulating protrusions do not interfere with each other, and the fan-out line 15 or the connecting line 14 is easily wound from the side of the insulating protrusion, so that the color display of the display panel is more uniform and the display is ensured. The uniform display brightness of the panel further improves the display effect of the display panel.
其中，通过将扫描驱动电路12与栅线之间的扇出线15的材料改为纯铜线材，可有效改善部分因为走线长度差异导致的连接线14材的阻抗不一致。Wherein, by changing the material of the fan-out line 15 between the scan driving circuit 12 and the gate line to a pure copper wire, the impedance of the connecting wire 14 due to the difference in the length of the wire can be effectively improved.
在上述实施例中，显示面板包括液晶面板、OLED(Organic Light-Emitting Diode)面板、QLED(Quantum Dot Light Emitting Diodes)面板、等离子面板、平面型面板、曲面型面板等。In the above embodiment, the display panel includes a liquid crystal panel, an OLED (Organic Light-Emitting Diode) panel, a QLED (Quantum Dot Light Emitting Diodes) panel, a plasma panel, a flat panel, a curved panel, and the like.
如图6所示，本实施方式公开一种显示装置100。该显示装置100包括控制部件200，以及本申请的显示面板300，以上以显示面板为例进行详细说明，需要说明的是，以上对显示面板结构的描述同样适用于本申请实施例的显示装置中。其中，当本申请实施例的显示装置为液晶显示器时，液晶显示器包括有背光模组，背光模组可作为光源，用于供应充足的亮度与分布均匀的光源，本实施例的背光模组可以为前光式，也可以为背光式，需要说明的是，本实施例的 背光模组并不限于此。As shown in FIG. 6, the present embodiment discloses a display device 100. The display device 100 includes the control unit 200 and the display panel 300 of the present application. The display panel is taken as an example for detailed description. It should be noted that the above description of the structure of the display panel is also applicable to the display device of the embodiment of the present application. . When the display device of the embodiment of the present application is a liquid crystal display, the liquid crystal display includes a backlight module, and the backlight module can be used as a light source for supplying sufficient light source with uniform brightness and distribution. The backlight module of the embodiment can be For the front light type, it can also be a backlight type. It should be noted that the embodiment is The backlight module is not limited to this.
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。 The above content is a further detailed description of the present application in conjunction with the specific embodiments, and the specific implementation of the present application is not limited to the description. It will be apparent to those skilled in the art that the present invention can be made in the form of the present invention without departing from the scope of the present invention.

Claims (19)

  1. 一种显示面板，包括：A display panel comprising:
    基板；Substrate
    多条扫描线，形成于所述基板的显示区域；a plurality of scan lines formed on a display area of the substrate;
    主动开关，形成于所述基板的显示区域，与所述扫描线耦接；An active switch is formed on the display area of the substrate and coupled to the scan line;
    多个扫描驱动电路，设置于所述基板的边缘，用于驱动所述扫描线；a plurality of scan driving circuits disposed at edges of the substrate for driving the scan lines;
    连接线，耦接相邻的两个扫描驱动电路；a connecting line coupled to two adjacent scan driving circuits;
    所述扫描驱动电路上设有阻抗模块，所述扫描驱动电路之间设有所述连接线，前一个所述扫描驱动电路上阻抗模块的阻值等于之后所有所述扫描驱动电路之间的连接线的阻值之和；所述阻抗模块包括第一阻抗单元，所述扫描驱动电路与所述扫描线之间设有扇出线，所述扇出线与所述第一阻抗单元一一对应设置，所述扫描驱动电路的所有所述扇出线与其对应的第一阻抗单元的阻值之和相等；所述阻抗模块包括第二阻抗单元，所述扇出线与所述第二阻抗单元电连接，所述第一阻抗单元设在所述扇出线上；所述基板的边缘处设有扇出区，所述扇出线设在所述扇出区上，所述扇出区上设有绝缘层，所述阻抗模块包括所述绝缘层；所述绝缘层包括多个绝缘凸起，所述绝缘凸起为长方体设置，所述扇出线设在所述绝缘凸起上，所述绝缘凸起与所述扇出线一一对应设置；所述绝缘凸起的长度小于等于所述扇出线的长度；所述绝缘凸起的高度大于所述扇出线的宽度；所述绝缘凸起的宽度大于所述扇出线的宽度；相邻两个所述绝缘凸起之间的距离大于二倍所述扇出线的厚度。An impedance module is disposed on the scan driving circuit, and the connecting line is disposed between the scan driving circuit, and a resistance value of the impedance module on the scan driving circuit is equal to a connection between all the scan driving circuits a sum of the resistances of the lines; the impedance module includes a first impedance unit, a fan-out line is disposed between the scan driving circuit and the scan line, and the fan-out line is disposed in one-to-one correspondence with the first impedance unit, The sum of the fan-out lines of the scan driving circuit and the resistance of the corresponding first impedance unit are equal; the impedance module includes a second impedance unit, and the fan-out line is electrically connected to the second impedance unit. a first impedance unit is disposed on the fan-out line; a fan-out area is disposed at an edge of the substrate, the fan-out line is disposed on the fan-out area, and an insulation layer is disposed on the fan-out area. The impedance module includes the insulating layer; the insulating layer includes a plurality of insulating protrusions, the insulating protrusions are disposed in a rectangular parallelepiped, the fan-out lines are disposed on the insulating protrusions, and the insulating protrusions are Fan-out line The length of the insulating protrusion is less than or equal to the length of the fan-out line; the height of the insulating protrusion is greater than the width of the fan-out line; the width of the insulating protrusion is greater than the width of the fan-out line; adjacent The distance between the two insulating protrusions is greater than twice the thickness of the fan-out line.
  2. 一种显示面板，包括：A display panel comprising:
    基板；Substrate
    多条扫描线，形成于所述基板的显示区域；a plurality of scan lines formed on a display area of the substrate;
    主动开关，形成于所述基板的显示区域，与所述扫描线耦接；An active switch is formed on the display area of the substrate and coupled to the scan line;
    多个扫描驱动电路，设置于所述基板的边缘，用于驱动所述扫描线； a plurality of scan driving circuits disposed at edges of the substrate for driving the scan lines;
    连接线，耦接相邻的两个扫描驱动电路；a connecting line coupled to two adjacent scan driving circuits;
    所述扫描驱动电路上设有阻抗模块，所述扫描驱动电路之间设有所述连接线，前一个所述扫描驱动电路上阻抗模块的阻值等于之后所有所述扫描驱动电路之间的连接线的阻值之和。An impedance module is disposed on the scan driving circuit, and the connecting line is disposed between the scan driving circuit, and a resistance value of the impedance module on the scan driving circuit is equal to a connection between all the scan driving circuits The sum of the resistances of the lines.
  3. 如权利要求2所述的一种显示面板，其中，所述阻抗模块包括第一阻抗单元，所述扫描驱动电路与所述扫描线之间设有扇出线，所述扇出线与所述第一阻抗单元一一对应设置，所述扫描驱动电路的所有所述扇出线与其对应的第一阻抗单元的阻值之和相等。The display panel according to claim 2, wherein the impedance module comprises a first impedance unit, a fan-out line is disposed between the scan driving circuit and the scan line, and the fan-out line and the first The impedance units are arranged one by one, and the sum of the resistance values of all the fan-out lines of the scan driving circuit and the corresponding first impedance units is equal.
  4. 如权利要求3所述的一种显示面板，其中，所述阻抗模块包括第二阻抗单元，所述扇出线与所述第二阻抗单元电连接，所述第一阻抗单元设在所述扇出线上。The display panel according to claim 3, wherein the impedance module comprises a second impedance unit, the fan-out line is electrically connected to the second impedance unit, and the first impedance unit is disposed on the fan-out line on.
  5. 如权利要求3所述的一种显示面板，其中，所述基板的边缘处设有扇出区，所述扇出线设在所述扇出区上，所述扇出区上设有绝缘层，所述阻抗模块包括所述绝缘层。A display panel according to claim 3, wherein a fan-out area is provided at an edge of the substrate, the fan-out line is disposed on the fan-out area, and an insulation layer is disposed on the fan-out area. The impedance module includes the insulating layer.
  6. 如权利要求5所述的一种显示面板，其中，所述绝缘层包括多个绝缘凸起，所述绝缘凸起为长方体设置，所述扇出线设在所述绝缘凸起上，所述绝缘凸起与所述扇出线一一对应设置。A display panel according to claim 5, wherein said insulating layer comprises a plurality of insulating protrusions, said insulating protrusions are disposed in a rectangular parallelepiped, said fan-out line being provided on said insulating protrusions, said insulating The protrusions are arranged in one-to-one correspondence with the fan-out lines.
  7. 如权利要求6所述的一种显示面板，其中，所述绝缘凸起的长度小于等于所述扇出线的长度。A display panel according to claim 6, wherein the length of the insulating projection is less than or equal to the length of the fan-out line.
  8. 如权利要求6所述的一种显示面板，其中，所述绝缘凸起的高度大于所述扇出线的宽度。A display panel according to claim 6, wherein said insulating protrusion has a height greater than a width of said fan-out line.
  9. 如权利要求6所述的一种显示面板，其中，所述绝缘凸起的宽度大于所述扇出线的宽度。A display panel according to claim 6, wherein a width of said insulating projection is larger than a width of said fan-out line.
  10. 如权利要求6所述的一种显示面板，其中，相邻两个所述绝缘凸起之间的距离大于二倍所述扇出线的厚度。A display panel according to claim 6, wherein a distance between adjacent ones of said insulating projections is greater than twice a thickness of said fan-out line.
  11. 一种显示装置，包括： A display device comprising:
    控制部件；Control component
    显示面板；所述显示面板包括：a display panel; the display panel includes:
    基板；Substrate
    多条扫描线，形成于所述基板的显示区域；a plurality of scan lines formed on a display area of the substrate;
    主动开关，形成于所述基板的显示区域，与所述扫描线耦接；An active switch is formed on the display area of the substrate and coupled to the scan line;
    多个扫描驱动电路，设置于所述基板的边缘，用于驱动所述扫描线；a plurality of scan driving circuits disposed at edges of the substrate for driving the scan lines;
    连接线，耦接相邻的两个扫描驱动电路；a connecting line coupled to two adjacent scan driving circuits;
    所述扫描驱动电路上设有阻抗模块，所述扫描驱动电路之间设有所述连接线，前一个所述扫描驱动电路上阻抗模块的阻值等于之后所有所述扫描驱动电路之间的连接线的阻值之和。An impedance module is disposed on the scan driving circuit, and the connecting line is disposed between the scan driving circuit, and a resistance value of the impedance module on the scan driving circuit is equal to a connection between all the scan driving circuits The sum of the resistances of the lines.
  12. 如权利要求11所述的一种显示装置，其中，所述阻抗模块包括第一阻抗单元，所述扫描驱动电路与所述扫描线之间设有扇出线，所述扇出线与所述第一阻抗单元一一对应设置，所述扫描驱动电路的所有所述扇出线与其对应的第一阻抗单元的阻值之和相等。A display device according to claim 11, wherein said impedance module comprises a first impedance unit, a fan-out line is disposed between said scan driving circuit and said scan line, said fan-out line and said first The impedance units are arranged one by one, and the sum of the resistance values of all the fan-out lines of the scan driving circuit and the corresponding first impedance units is equal.
  13. 如权利要求12所述的一种显示装置，其中，所述阻抗模块包括第二阻抗单元，所述扇出线与所述第二阻抗单元电连接，所述第一阻抗单元设在所述扇出线上。A display device according to claim 12, wherein said impedance module comprises a second impedance unit, said fan-out line is electrically connected to said second impedance unit, said first impedance unit being disposed on said fan-out line on.
  14. 如权利要求12所述的一种显示装置，其中，所述基板的边缘处设有扇出区，所述扇出线设在所述扇出区上，所述扇出区上设有绝缘层，所述阻抗模块包括所述绝缘层。A display device according to claim 12, wherein a fan-out area is provided at an edge of the substrate, the fan-out line is disposed on the fan-out area, and an insulating layer is disposed on the fan-out area. The impedance module includes the insulating layer.
  15. 如权利要求14所述的一种显示装置，其中，所述绝缘层包括多个绝缘凸起，所述绝缘凸起为长方体设置，所述扇出线设在所述绝缘凸起上，所述绝缘凸起与所述扇出线一一对应设置。A display device according to claim 14, wherein said insulating layer comprises a plurality of insulating protrusions, said insulating protrusions are disposed in a rectangular parallelepiped, said fan-out line being provided on said insulating protrusions, said insulating The protrusions are arranged in one-to-one correspondence with the fan-out lines.
  16. 如权利要求15所述的一种显示装置，其中，所述绝缘凸起的长度小于等于所述扇出线的长度。A display device according to claim 15, wherein the length of the insulating projection is less than or equal to the length of the fan-out line.
  17. 如权利要求15所述的一种显示装置，其中，所述绝缘凸起的高度大于 所述扇出线的宽度。A display device according to claim 15, wherein said insulating protrusion has a height greater than The width of the fanout line.
  18. 如权利要求15所述的一种显示装置，其中，所述绝缘凸起的宽度大于所述扇出线的宽度。A display device according to claim 15, wherein a width of said insulating projection is larger than a width of said fan-out line.
  19. 如权利要求15所述的一种显示装置，其中，相邻两个所述绝缘凸起之间的距离大于二倍所述扇出线的厚度。 A display device according to claim 15, wherein a distance between two adjacent ones of said insulating projections is greater than twice a thickness of said fan-out line.
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Publication number Priority date Publication date Assignee Title
CN112967663B (en) * 2020-11-16 2022-08-05 重庆康佳光电技术研究院有限公司 LED driving method and driving device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101673016A (en) * 2009-10-23 2010-03-17 友达光电股份有限公司 Active element array substrate and display device
CN102682694A (en) * 2012-06-05 2012-09-19 深圳市华星光电技术有限公司 Display panel, panel display device and driving method of panel display device
KR20130034539A (en) * 2011-09-28 2013-04-05 엘지디스플레이 주식회사 Liquid crystal display panel
CN104062789A (en) * 2014-07-21 2014-09-24 深圳市华星光电技术有限公司 Display device
CN104835473A (en) * 2015-06-01 2015-08-12 京东方科技集团股份有限公司 Display panel and display device
CN106782362A (en) * 2016-12-12 2017-05-31 深圳市华星光电技术有限公司 Display panel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315211B (en) * 2010-06-30 2015-05-13 上海天马微电子有限公司 Film transistor array panel
CN102332455B (en) * 2011-09-19 2013-01-23 福建华映显示科技有限公司 Active component array substrate and display panel
CN203300186U (en) * 2013-05-31 2013-11-20 深圳市华星光电技术有限公司 Active matrix display panel and scan drive circuit
CN103258496B (en) * 2013-05-31 2015-09-16 深圳市华星光电技术有限公司 Active matrix display panel, scan drive circuit and scanning drive method
CN105825803B (en) * 2016-05-06 2018-12-28 深圳市华星光电技术有限公司 Display device
CN106206662B (en) * 2016-08-05 2018-10-30 京东方科技集团股份有限公司 A kind of electroluminescence display panel, display device
CN106125418A (en) * 2016-08-11 2016-11-16 深圳市华星光电技术有限公司 Display device and display floater thereof
CN106873265A (en) * 2017-03-10 2017-06-20 惠科股份有限公司 A kind of substrate, display panel and display device
CN107358905B (en) * 2017-08-30 2020-08-07 厦门天马微电子有限公司 Display panel and electronic equipment
CN108564916A (en) * 2018-04-27 2018-09-21 上海天马有机发光显示技术有限公司 A kind of display panel and display device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101673016A (en) * 2009-10-23 2010-03-17 友达光电股份有限公司 Active element array substrate and display device
KR20130034539A (en) * 2011-09-28 2013-04-05 엘지디스플레이 주식회사 Liquid crystal display panel
CN102682694A (en) * 2012-06-05 2012-09-19 深圳市华星光电技术有限公司 Display panel, panel display device and driving method of panel display device
CN104062789A (en) * 2014-07-21 2014-09-24 深圳市华星光电技术有限公司 Display device
CN104835473A (en) * 2015-06-01 2015-08-12 京东方科技集团股份有限公司 Display panel and display device
CN106782362A (en) * 2016-12-12 2017-05-31 深圳市华星光电技术有限公司 Display panel

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