CN104835473A - Display panel and display device - Google Patents

Display panel and display device Download PDF

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CN104835473A
CN104835473A CN 201510293860 CN201510293860A CN104835473A CN 104835473 A CN104835473 A CN 104835473A CN 201510293860 CN201510293860 CN 201510293860 CN 201510293860 A CN201510293860 A CN 201510293860A CN 104835473 A CN104835473 A CN 104835473A
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display panel
signal
gate
display
plurality
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CN 201510293860
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Chinese (zh)
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封宾
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京东方科技集团股份有限公司
北京京东方显示技术有限公司
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Abstract

The invention provides a display panel and a display device, and aims at solving the problem that the display quality of a display panel in the prior art is decreased due to that the lengths of portions, placed in the fan-out areas, of signal lines are different. The display panel comprises signal lines and variable resistor units, wherein the signal lines and the variable resistor units are placed on the display panel. When a driver of the display panel outputs a driving signal to one of the multiple signal lines, the driving signal is transmitted to the signal line via one variable resistor unit, and driving signals transmitted to different signal lines of the display panel pass through different variable resistor units.

Description

一种显示面板和显示装置 A panel in a display device and a display

技术领域 FIELD

[0001] 本发明涉及显示技术领域,尤其涉及一种显示面板和显示装置。 [0001] The present invention relates to display technology, and more particularly, to a display panel and a display device.

背景技术 Background technique

[0002] 液晶显示(LCD,Liquid Crystal Display)面板由二维的液晶像素矩阵构成,液晶显示面板的驱动装置包括栅极驱动电路和源极驱动电路。 [0002] The liquid crystal display (LCD, Liquid Crystal Display) panel consists of a two-dimensional matrix of liquid crystal pixels, the liquid crystal display panel driving device includes a gate driver circuit and source driver circuit. 液晶显示面板及其驱动装置的结构如图1所示(图1中仅以液晶显示面板和栅极驱动电路为例进行说明),栅极驱动电路11输出的信号通过柔性电路板12传输到显示面板中的粘合(bonding)区13,从图1中可以看出不同栅极线16在扇出(fanout)区14中的部分的长度不同,这会导致栅极驱动电路11在输出相同的信号到不同的栅极线上时,在不同的栅线上的对应位置(如图1中的al处和a2处)的信号不同,从而对显示质量造成影响。 Liquid crystal display panel and a driving apparatus shown in Figure 1 (FIG. 1 only in the liquid crystal display panel and the gate driver circuit is described as an example), the gate drive circuit 11 outputs a signal transmitted through the flexible circuit board 12 to the display panel adhesion (bonding) area 13, it can be seen from Figure 1 in different fan-out gate line 16 (fanout) of different lengths in the region of the portion 14, which leads to the same gate drive circuit 11 in the output to different gate signal lines, various signals (as shown at al and a2 at 1) in a position corresponding to a different gate line, which influence the display quality.

[0003]目前常用的解决办法是将栅极线在扇出区中的部分在扇出区中不再采用直线的形式布线,而采用曲线的形式布线,其中各条曲线的长度接近,使得各条栅极线在扇出区中的部分的长度相同,从而使得在栅极驱动电路11在输出相同的信号到不同的栅极线上时,在不同的栅线上的对应位置的信号相同,提高显示质量。 [0003] The commonly used solution is to fan-out region portion of the gate line fan-out wiring area is no longer in the form of a straight line, and the curve form of the wiring, wherein a length of each curve approaches, such that each gate line length of the same portion of the fan-out region, so that when the gate drive circuit 11 in the same output signal to a different gate line, the same signal at the position corresponding to the different gate line, improve display quality. 但是,由于设计计算误差和工艺误差,各条栅极线在扇出区中的部分的电阻还是会存在差异,这依然会对显示质量造成影响。 However, due to design and process error calculation error, the resistance portion of each of the gate lines in the fan-out area will still differences, which still does it impact the quality.

[0004] 同样地,由于显示面板中的不同数据线在扇出区中的部分的长度也是不同的,因此,源极驱动电路在输出相同的信号到不同的数据线上时,在不同的数据上的对应位置的信号也不同,这同样会对显示质量造成影响。 [0004] Also, since the display panel of different line lengths in the portion of the fan-out area are different, and therefore, when the source data to a different line of data in the different circuits in the same driver output signal signal corresponding to the position is different, it impact the same quality.

[0005] 综上所述,在目前的显示面板中,由于不同信号线(信号线包括指栅极线或数据线)在扇出区中的部分的长度不同,这会导致驱动装置在向不同的信号线输出相同的信号时,不同信号线上的对应位置接收到的信号不同,影响显示质量。 [0005] As described above, in the present display panel, due to the different signal lines (signal lines include a gate line or a data line means) of different length portion of the fan-out region, which can lead to differences in the drive means when the signal line to output the same signal, different signal lines corresponding to different positions of the received signal, affecting display quality.

发明内容 SUMMARY

[0006] 本发明实施例提供了一种显示面板和显示装置,用以解决在目前的显示面板中由于不同信号线在扇出区中的部分的长度不同,导致显示面板显示质量下降的问题。 The embodiment provides a display panel and a display means for solving the problem in the current display panel due to the different lengths of the different portions of the signal line fan-out region, resulting in deterioration of display quality of the display panel. [0006] The present invention

[0007] 基于上述问题,本发明实施例提供的一种显示面板,包括位于所述显示面板上的多条信号线和多个可变电阻单元; [0007] Based on the above problem, one embodiment of the present invention provides a display panel including a plurality of signal lines located on the panel and a plurality of variable resistors of the display unit;

[0008] 所述显示面板的驱动装置在向所述多条信号线中的一条信号线输出驱动信号时,所述驱动信号经过一个可变电阻单元传输到该信号线上; [0008] The display panel driving means when the output drive signal to the plurality of signal lines of a signal line transmitting the drive signal to the signal line via a variable resistor unit;

[0009] 传输到所述显示面板上的不同信号线上的驱动信号要经过不同的可变电阻单元。 [0009] transmitted to the display drive signals of different signal lines on the panel to go through different variable resistance unit.

[0010] 较佳地,所述多个可变电阻单元的数量与所述多条信号线的数量相等。 [0010] Preferably, an equal number of said plurality of variable resistance unit number of the plurality of signal lines.

[0011 ] 可选地,所述可变电阻单元位于所述显示面板中的扇出区。 [0011] Alternatively, the variable resistance unit is located in fan out area in the display panel.

[0012] 可选地,所述可变电阻单元包括薄膜晶体管; [0012] Alternatively, the variable resistor unit includes a thin film transistor;

[0013] 所述驱动信号经过所述薄膜晶体管传输到其对应的所述信号线上; [0013] The drive signals to the corresponding signal line through the thin film transistor;

[0014] 所述薄膜晶体管的栅极通过栅极引线接收控制装置输出的控制信号,以控制所述可变电阻单元的电阻值。 [0014] The gate of the thin film transistor receives the control signal output from the control means through the gate lead, to control the variable resistance value of the resistance unit.

[0015] 可选地,所述控制装置位于柔性电路板上,所述栅极引线经过所述显示面板的粘合区。 [0015] Alternatively, the control means of the flexible circuit board, through the gate lead bonding area of ​​the display panel.

[0016] 可选地,所述控制装置位于所述显示面板以外、且位于柔性电路板以外,所述栅极引线经过所述柔性电路板和所述显示面板的粘合区。 Other than [0016] Alternatively, the control means is located outside the display panel and the flexible circuit board, the gate wiring through the flexible circuit board and the bonding area of ​​the display panel.

[0017] 进一步地,相邻的所述信号线连接的所述薄膜晶体管的栅极通过同一条栅极引线接收控制装置输出的控制信号。 [0017] Further, the gate of the thin film transistor adjacent to said signal line means receiving a control signal output from the control gate by the same lead.

[0018] 可选地,所述显示面板上的多条信号线为数据线,所述显示面板的驱动装置为源极驱动电路,所述驱动信号为数据信号。 [0018] Alternatively, the plurality of signal lines on the display panel for the data lines, the display panel drive device is a source driving circuit, the driving signal is a data signal.

[0019] 可选地,所述显示面板上的多条信号线为栅极线,所述显示面板的驱动装置为栅极驱动电路,所述驱动信号为栅极驱动信号。 [0019] Alternatively, the plurality of signal lines on the display panel of the gate lines, the display panel drive device for gate driving circuit, the drive signal is a gate driving signal.

[0020] 本发明实施例提供的一种显示装置,包括本发明实施例提供的显示面板。 It provided in the embodiments of the present invention [0020] The present display apparatus includes a display panel according to an embodiment of the present invention.

[0021] 本发明实施例的有益效果包括: [0021] Advantageous effects of the embodiments of the present invention comprises:

[0022] 本发明实施例提供的显示面板和显示装置,由于显示面板的驱动装置要经过可变电阻单元向显示面板上的信号线传输驱动信号,并且,传输到不同信号线上的驱动信号要经过不同的可变电阻单元,因此,可以通过调节可变电阻单元的电阻值使得驱动信号经过可变电阻单元传输到信号线上时所经过的传输路线的电阻值相同,从而使得驱动装置在向不同的信号线输出相同的信号时,不同信号线接收到的信号相同,提高显示质量。 [0022] The display panel and a display device provided in the embodiment of the present invention, the drive unit to the display panel through the variable resistance means to the display signal lines transmitting a driving signal on the panel, and the drive signals are transmitted to the signal line to a different after different variable resistance unit, therefore, may be such that the resistance value of the driving signal by adjusting a variable resistance means the resistance value of the transmission path via the variable resistance unit when transmitting to the signal line through which the same, so that the drive device different signal to output the same signal line, a signal line different from the same received signal, improving the display quality.

附图说明 BRIEF DESCRIPTION

[0023] 图1为现有技术中的显示面板的结构示意图; [0023] FIG. 1 is a schematic view of the prior art display panel;

[0024] 图2a为本发明实施例提供的显示面板的结构示意图之一; [0024] The structure of the display panel in FIG 2a provides a schematic of one embodiment of the present invention;

[0025] 图2b为本发明实施例提供的显示面板的结构示意图之二; [0025] FIG. 2b embodiment of the structure of the display panel provided by the present invention, a schematic diagram of the two;

[0026] 图3a为本发明实施例提供的显示面板的结构示意图之三; The structure of a display panel [0026] FIG. 3a of the present embodiment provides a schematic of the three;

[0027] 图3b为本发明实施例提供的显示面板的结构示意图之四。 [0027] FIG. 3b a schematic diagram of the present embodiment of the structure of the display panel according to the invention provided four.

具体实施方式 Detailed ways

[0028] 本发明实施例提供的显示面板和显示装置,通过显示面板中的可变电阻单元调节显示面板的驱动装置向显示面板上的信号线传输驱动信号时的传输路线上的电阻,使得传输到不同信号线上的驱动信号的传输路线的电阻值相同,从而使得驱动装置在向不同的信号线输出相同的信号时,不同信号线接收到的信号相同,以提高显示质量。 [0028] The display panel and a display device provided in the embodiment of the present invention, by adjusting the variable resistance element in the display panel on the transmission path when the resistance of the signal transmission lines on the panel drive signal to the display panel means, so that the transmission the resistance value of the transmission path to a drive signal different from the same signal line, so that the same drive means at different signal lines to the signal output, to the different signal lines receive the same signal, in order to improve the display quality.

[0029] 下面结合说明书附图,对本发明实施例提供的一种显示面板和显示装置的具体实施方式进行说明。 [0029] the following description in conjunction with the accompanying drawings, embodiments of the present invention is provided to implement a specific embodiment of a display panel and a display device will be described.

[0030] 本发明实施例提供的一种显示面板,包括位于所述显示面板上的多条信号线和多个可变电阻单元; [0030] An embodiment of the present invention provides a display panel including a plurality of signal lines located on the panel and a plurality of variable resistors of the display unit;

[0031] 所述显示面板的驱动装置在向所述多条信号线中的一条信号线输出驱动信号时,所述驱动信号经过一个可变电阻单元传输到该信号线上; [0031] The display panel driving means when the output drive signal to the plurality of signal lines of a signal line transmitting the drive signal to the signal line via a variable resistor unit;

[0032] 传输到所述显示面板上的不同信号线上的驱动信号要经过不同的可变电阻单元。 [0032] transmitted to the display drive signals of different signal lines on the panel to go through different variable resistance unit.

[0033] 其中,显示面板上的多条信号线包括栅极线或数据线。 [0033] wherein the plurality of signal lines on a display panel comprising a gate line or data line. 当显示面板中的多条信号线是栅极线时,显示面板的驱动装置是栅极驱动电路,驱动信号是栅极驱动信号。 When the display panel is a plurality of signal lines, gate lines, a display panel drive device is a gate drive circuit, the drive signal is a gate driving signal. 当显示面板中的多条信号线是数据线时,显示面板的驱动装置是源极驱动电路,驱动信号是数据信号。 When the display panel plurality of signal lines is a data line, a display panel drive device is a source driving circuit, the driving signal is a data signal. 一个可变电阻单元可以包括多个可变电阻,多个可变电阻可以通过串联和/或并联构成一个可变电阻单元,其中,可变电阻可以是电位器、变阻器或者薄膜晶体管等能够实现电阻可变功能的器件。 A variable resistance unit may include a plurality of variable resistors, variable resistors may constitute a plurality of variable resistor means in series and / or parallel, which may be a variable resistor potentiometer, a varistor thin film transistor or a resistance can be achieved variable device functions.

[0034] 由于显示面板的驱动装置在向显示面板上的信号线输出驱动信号时,驱动信号要经过可变电阻单元、柔性电路板、显示面板上的粘合区、显示面板上的扇出区。 [0034] Since the display panel drive device when the signal line drive signal outputted to the display panel, the driving signal to be subjected to variable resistance unit, a flexible circuit board, adhesive areas on the display panel, the display panel on the fan-out area . 因此,可变电阻单元可以包括在驱动装置中,并且可变电阻单元要连接驱动装置的输出端;或者,可变电阻单元位于驱动装置和柔性电路板之间;或者,可变电阻单元位于柔性电路板上;或者可变电阻单元位于柔性电路板和显示面板上的粘合区之间;或者,可变电阻位于显示面板上的粘合区中;或者,可变电阻单元位于显示面板上的扇出区。 Thus, the variable resistance unit may include a driving device and a variable resistance unit is connected to the output terminal of the drive means; or, a variable resistance unit is located between the drive means and the flexible circuit board; Alternatively, the flexible variable resistance unit a circuit board; or a variable resistance unit is located between the flexible circuit board and the adhesive region on the display panel; or, a variable resistor located on the display panel on the adhesive areas; or, a variable resistance unit is located on the display panel fan-out area.

[0035] 另外,可变电阻单元的数量可以小于显示面板上的信号线的数量,也就是说,显示面板的驱动装置在向显示面板上的一些信号线输出驱动信号时,驱动信号不会通过可变电阻单元传输到这些信号线上。 [0035] Further, the number of the variable resistance unit may be less than the number of signal lines on the display panel, i.e., a display panel driving device when the number of the signal line drive signal outputted to the display panel, the driving signal does not pass variable resistance unit is transmitted to the signal lines. 这样,传输到这些信号线上的驱动信号的传输路线的电阻值是不可变的。 Thus, the resistance value of the transmission path to the transmission of the drive signal of these signal lines are immutable.

[0036] 例如,位于扇出区的信号线中的一条信号线接收到的驱动信号不通过可变电阻单元传输到该信号线上,但是,可以通过调节该扇出区的其它信号线接收到的驱动信号的传输路线上的可变电阻单元的电阻值,从而使得该扇出区的各条信号线收到的驱动信号的传输路线的电阻值相等。 [0036] For example, a fan-out located in the signal lines in the region of the received signal is not transmitted to the drive signal line via the variable resistance unit, however, may receive other signal lines by regulating the fan-out area the resistance value of the variable resistance unit on the transmission path of the drive signal, so that the resistance value of the transmission path of the drive signal received by the respective signal lines are equal to the fanout region.

[0037] 可选地,多个可变电阻单元的数量与多条信号线的数量相等;也就是说,可变电阻单元的数量与显示面板上的栅极线的数量相等,此时,驱动装置在向每一条栅极线传输栅极驱动信号时,栅极驱动信号都要经过一个可变电阻单元传输到该栅极线上;或者可变电阻单元的数量与显示面板上的数据线的数量相等,此时,驱动装置在向每一条数据线传输数据信号时,数据信号都要经过一个可变电阻单元传输到该数据线上;或者,可变电阻单元的数量等于显示面板上的栅极线的数量与该显示面板上的数据线的数量之和,此时,驱动装置在向每一条栅极线传输栅极驱动信号时,栅极驱动信号都要经过一个可变电阻单元传输到该栅极线上,并且驱动装置在向每一条数据线传输数据信号时,数据信号都要经过一个可变电阻单元传输到该数据线上。 [0037] Alternatively, the number of the plurality of variable resistive elements and a plurality of signal lines are equal; that is, the number of the variable resistive element on the gate line is equal to the number of the display panel, at this time, the drive means at each of the gate line to transmit a gate driving signal, the gate driving signal transmission goes through a variable resistance unit to the gate line; or the number of the variable resistance unit on the data line of the display panel equal to the number, time, the driving means when transmitting a data signal to each data line, a data signal to be transmitted via a variable resistance unit to the data line; or the number of units is equal to the variable resistive grid on a display panel the number of source lines and the number of data lines on the display panel and, at this time, when the drive means to each gate line for transmitting a gate driving signal, go through a gate driving signal transmitted to the variable resistance unit the gate line, and the driving device when transmitting a data signal to each data line, a data signal to be transmitted via a variable resistance unit to the data line.

[0038] 可选地,可变电阻单元位于显示面板中的扇出区。 [0038] Alternatively, the variable resistance means located in the display area of ​​the fan-out panel.

[0039] 当本发明实施例提供的显示面板中的可变电阻单元的数量与显示面板上的信号线的数量相等、且可变电阻单元位于显示面板中的扇出区时,本发明实施例提供的显示面板如图2a和图2b所示。 When [0039] When the number of signal lines equal to the number of the variable resistance unit display panel in a display panel according to an embodiment of the present invention, and the variable resistance unit is located in fan out area in a display panel, embodiments of the invention a display panel provided in Figures 2a and 2b. 其中,图2a中仅示出了显示面板中的栅极线,显示面板中的数据线并未示出。 Wherein Figure 2a shows only the display panel gate lines, the data lines of a display panel not shown. 图2b中仅示出了显示面板中的数据线,显示面板中的栅极线并未示出。 Figure 2b shows only the data lines in the display panel, the gate line not shown in the display panel.

[0040] 图2a中的栅极驱动电路11输出的栅极驱动信号通过柔性电路板12、显示面板15上的粘合区13、显示面板15上的扇出区14、以及位于扇出区14中的可变电阻单元TRjf输至栅极线16上。 Gate driving signal of the gate drive circuit [0040] FIG 2a 11 output through the flexible circuit board 12, adhesive areas on the display panel 1513, the display area on the fan-out 14 of the panel 15, and a fan-out region 14 is located the input to the variable resistance unit TRjf on the gate line 16. 图2b中的源极驱动电路21输出的数据信号通过柔性电路板22、显示面板15上的粘合区23、显示面板15上的扇出区24、以及位于扇出区中的可变电阻单元TR传输至数据线26上。 Figure 2b data signal source 21 outputs gate drive circuit through a flexible circuit board 22, adhesive areas on the display panel 1523, a display panel on the fan-out region 1524, and a variable resistance unit is located in the fanout region TR transmitted to the data line 26. 其中,图2a中的柔性电路板12、粘合区13、扇出区14、可变电阻单元TR仅用于传输栅极驱动信号;图2b中的柔性电路板22、粘合区23、扇出区24、可变电阻单元TR仅用于传输数据信号。 Wherein, 12, the adhesive region in Figure 2a of the flexible circuit board 13, fan out area 14, the variable resistance means for transmitting only the TR gate driving signal; FIG. 2b, the flexible circuit board 22, adhesive areas 23, fan the region 24, only the variable resistive means TR for transmitting data signals.

[0041] 可选地,本发明实施例提供的显示面板如图3a和图3b所示,显示面板中的可变电阻单元包括薄膜晶体管(TFT,Thin Film Transistor) ο [0041] Alternatively, embodiments provide a display panel shown in FIG. 3a and 3b of the present invention showing the variable resistance unit panel comprises a thin film transistor (TFT, Thin Film Transistor) ο

[0042] 在图3a中,驱动信号为栅极驱动信号,显示面板上的多条信号线为栅极线;栅极驱动信号经过TFT传输到其对应的栅极线上(对应的栅极线是指栅极驱动信号需要传输到的栅极线),即栅极驱动信号经过TFT的源极、TFT的漏极传输到显示面板上的栅极线上;或者,栅极驱动信号经过TFT的漏极、TFT的源极传输到显示面板上的栅极线上;各个TFT的栅极通过栅极引线接收控制装置33输出的控制信号,以控制可变电阻单元的电阻值,即改变该TFT的源极和该TFT的漏极之间的电阻值,从而使得传输到各条栅极线上的栅极驱动信号经过的传输路线的电阻值相同。 [0042] In Figure 3a, the drive signal is a gate driving signal to display a plurality of signal lines on the panel of the gate lines; gate driving signal to the gate line (gate line corresponding to the corresponding TFT via refers to a gate driving signal to be transmitted to the gate line), i.e., the gate driving signal through the source electrode of the TFT, the TFT drain of the transfer gate line on the display panel; or, in the gate driving signal through the TFT a drain, a source of the TFT on the gate line is transmitted to a display panel; a gate electrode of each TFT receives a control signal output means 33 is controlled by the gate wiring, the resistance value of the variable resistor to control the cell, i.e., varying the TFT the resistance value between the source and the drain of the TFT, so that the resistance value is transmitted to the transmission line of the same gate line driving signals through the gate.

[0043] 在图3b中,驱动信号为数据信号,显示面板上的多条信号线为数据线;数据信号经过TFT传输到其对应的数据线上(对应的数据线是指数据信号需要传输到的数据线),即数据信号经过TFT的源极、TFT的漏极传输到显示面板上的数据线上;或者,数据信号经过TFT的漏极、TFT的源极传输到显示面板上的数据线上;各个TFT的栅极通过栅极引线接收控制装置43输出的控制信号,以控制可变电阻单元的电阻值,即改变该TFT的源极和该TFT的漏极之间的电阻值,从而使得传输到各条数据线上的数据信号经过的传输路线的电阻值相同。 [0043] In FIG. 3b, the drive signal is a data signal, a plurality of signal lines on the display panel the data line; a data signal to the corresponding data line (corresponding to the data line through TFT refers to a data signal to be transmitted a data line), i.e., the data signal through the source electrode of the TFT, the TFT drain of the transfer line to the display data on the display panel; Alternatively, the data signal passes through the drain of the TFT, the TFT source electrode is transferred to the data lines on the display panel on; each TFT gate control signal output from the reception control means 43 through the gate lead, the resistance value of the variable resistor to control the cell, i.e. to change the resistance value between the drain and the source of the TFT of the TFT, thereby so that the resistance value is transmitted to the same transmission line data signal line through pieces of data.

[0044] 可选地,控制装置位于柔性电路板上,栅极引线经过显示面板的粘合区。 [0044] Alternatively, the control means of the flexible circuit board, through the gate lead of the display panel bonded area.

[0045] 在图3a中,控制装置33位于显示面板15以外,且位于柔性电路板以外,所述栅极引线经过柔性电路板32和显示面板的粘合区31。 Other than [0045] In Figure 3a, the control device 33 is outside the display panel 15, and the flexible circuit board, the gate lead 32 via the flexible circuit board and the display panel 31 of the adhesive region.

[0046] 图3a中的栅极引线经过的显示面板的粘合区31和粘合区13可以是同一个粘合区,也可以是分离的两个粘合区;图3a中的栅极引线经过的柔性电路板32和柔性电路板12可以是同一个柔性电路板,也可以是分离的两个柔性电路板;其中,图3a中的柔性电路板12、粘合区13用于传输栅极驱动信号。 [0046] Figure 3a the gate wiring of the display panel through the adhesive region 31 and adhesive region 13 may be the same adhesive area may be two separate bonding region; the gate lead in FIG. 3a after the flexible circuit board 32 and the flexible circuit board 12 may be a single flexible circuit board may be two separate flexible circuit board; wherein, 12, the adhesive region 3a in FIG flexible circuit board 13 for transfer gate drive signal. 另外,图3a中的控制装置33可以和栅极驱动电路11位于同一块印刷电路板上,也可以位于不同的印刷电路板上。 Further, FIG. 3a and the gate control device 33 may be located on the same drive circuit 11 on a printed circuit board may be located on different printed circuit board.

[0047] 可选的,相邻的多条栅极线连接的各个TFT的栅极通过同一条栅极引线接收控制装置输出的控制信号。 [0047] Alternatively, the gate of each TFT is connected to a plurality of adjacent gate lines receives a control signal output from the control means through the same gate wiring. 在图3a中,相邻的两条栅极线连接的各个TFT的栅极通过同一条栅极引线接收控制装置输出的控制信号,当然,也可以采用各个TFT栅极通过不同的栅极引线接收控制装置输出的控制信号,这样栅极引线的数量会比较多。 In FIG 3a, the gate of each TFT of the adjacent two gate lines connected to the control signal output from the receiving means controlled by the same gate lead, of course, may be used by each TFT a gate receiving a different gate lead control signal output means, so that the number of gate wirings will be more.

[0048] 在图3b中,控制装置43位于显示面板15以外,且位于柔性电路板以外,所述栅极引线经过柔性电路板42和显示面板的粘合区41。 Other than [0048] In Figure 3b, the control device 43 is outside the display panel 15, and the flexible circuit board, the gate lead via bonding area of ​​the flexible circuit board 42 and the display panel 41.

[0049] 图3b中的栅极引线经过的显示面板的粘合区41和粘合区23可以是同一个粘合区,也可以是分离的两个粘合区;图3b中的栅极引线经过的柔性电路板42和柔性电路板22可以是同一个柔性电路板,也可以是分离的两个柔性电路板;其中,图3b中的柔性电路板22、粘合区23用于传输数据信号。 [0049] FIG. 3b gate wiring of the display panel through the adhesive region 41 and adhesive region 23 may be the same adhesive area may be two separate bonding region; the gate lead of Figure 3b after the flexible circuit board 42 and the flexible circuit board 22 may be a single flexible circuit board may be two separate flexible circuit board; wherein, Figure 3b a flexible circuit board 22, the bonding region 23 for transmitting data signals . 另外,图3b中的控制装置43可以和源极驱动电路21位于同一块印刷电路板上,也可以位于不同的印刷电路板上。 Further, FIG. 3b, and the control device 43 can be a source driving circuit 21 is located a single printed circuit board may be located on different printed circuit board.

[0050] 可选的,在图3a中,相邻的多条栅极线连接的各个TFT的栅极通过同一条栅极引线接收控制装置输出的控制信号。 [0050] Alternatively, in Figure 3a, the gate electrode of each TFT is connected to the plurality of gate lines adjacent receiving a control signal output from the control means through the same gate wiring. 在图3b中,相邻的两条数据线连接的各个TFT的栅极通过同一条栅极引线接收控制装置输出的控制信号,当然,也可以采用各个TFT栅极通过不同的栅极引线接收控制装置输出的控制信号,这样栅极引线的数量会比较多。 In FIG. 3b, the gate of each TFT of the adjacent two data lines connected to the control signal output from the receiving means controlled by the same gate lead, of course, may be used by each TFT a gate receiving a different gate control leads a control signal output means, so that the number of gate wirings will be more.

[0051] 本发明实施例提供的一种显示装置,包括本发明实施例提供的显示面板。 It provided in the embodiments of the present invention [0051] The present display apparatus includes a display panel according to an embodiment of the present invention. 所述显示装置可以为:液晶面板、电子纸、OLED面板、手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。 The display device may be: a liquid crystal panel, an electronic-paper, OLED panel, mobile phones, tablet computers, televisions, monitors, notebook computers, digital photo frame, a navigator, and any other product or component having a display function.

[0052] 本领域技术人员可以理解附图只是一个优选实施例的示意图,附图中的模块或流程并不一定是实施本发明所必须的。 [0052] The skilled artisan will be understood the drawings are merely schematic diagram of a preferred embodiment, the modules or processes in the accompanying drawings are not necessarily embodiments of the present invention it is necessary.

[0053] 本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描述进行分布于实施例的装置中,也可以进行相应变化位于不同于本实施例的一个或多个装置中。 [0053] Those skilled in the art will be appreciated apparatus embodiment that the modules can be distributed in accordance with an embodiment of the apparatus of the embodiment may be performed according to the present embodiment which are different from one case or more devices. 上述实施例的模块可以合并为一个模块,也可以进一步拆分成多个子模块。 Modules of the embodiments may be combined into one module, or split into multiple submodules.

[0054] 上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。 Embodiment [0054] The present invention No. merely for description, the embodiments do not represent the merits embodiment.

[0055] 显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [0055] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (10)

  1. 1.一种显示面板,其特征在于,包括位于所述显示面板上的多条信号线和多个可变电阻单元; 所述显示面板的驱动装置在向所述多条信号线中的一条信号线输出驱动信号时,所述驱动信号经过一个可变电阻单元传输到该信号线上; 传输到所述显示面板上的不同信号线上的驱动信号要经过不同的可变电阻单元。 1. A display panel comprising a plurality of signal lines and a plurality of variable resistive panel unit is in the display; a drive signal to the panel in a plurality of signal lines in the display when a drive signal output line, the drive signal is transmitted to the signal line via a variable resistance unit; transmitting different signals to the display driver signal line on the panel to go through different variable resistance unit.
  2. 2.如权利要求1所述的显示面板,其特征在于,所述多个可变电阻单元的数量与所述多条信号线的数量相等。 2. The display panel according to claim 1, wherein the number of said plurality of variable resistors are equal to the number of units of said plurality of signal lines.
  3. 3.如权利要求1所述的显示面板,其特征在于,所述可变电阻单元位于所述显示面板中的扇出区。 The display panel according to claim 1, wherein said variable resistor unit is located in fan out area in the display panel.
  4. 4.如权利要求1所述的显示面板,其特征在于,所述可变电阻单元包括薄膜晶体管; 所述驱动信号经过所述薄膜晶体管传输到其对应的所述信号线上; 所述薄膜晶体管的栅极通过栅极引线接收控制装置输出的控制信号,以控制所述可变电阻单元的电阻值。 The display panel according to claim 1, wherein said variable resistance means comprises a thin film transistor; the drive signal is transmitted to the thin film transistor through the corresponding signal line; the thin film transistor a gate receiving a control signal output from the control means through the gate lead, to control the variable resistance value of the resistance unit.
  5. 5.如权利要求4所述的显示面板,其特征在于,所述控制装置位于柔性电路板上,所述栅极引线经过所述显示面板的粘合区。 5. The display panel according to claim 4, characterized in that the control means of the flexible circuit board, through the gate lead bonding area of ​​the display panel.
  6. 6.如权利要求4所述的显示面板,其特征在于,所述控制装置位于所述显示面板以外、且位于柔性电路板以外,所述栅极引线经过所述柔性电路板和所述显示面板的粘合区。 6. The display panel other than to claim 4, wherein said control means is located outside the display panel and the flexible circuit board, the gate wiring through the flexible circuit board and the display panel adhesive areas.
  7. 7.如权利要求4所述的显示面板,其特征在于,相邻的所述信号线连接的所述薄膜晶体管的栅极通过同一条栅极引线接收控制装置输出的控制信号。 The display panel of claim 4, wherein the gate of the thin film transistor of the adjacent signal lines are connected to receive a control signal output from the control means through the same gate wiring.
  8. 8.如权利要求1所述的显示面板,其特征在于,所述显示面板上的多条信号线为数据线,所述显示面板的驱动装置为源极驱动电路,所述驱动信号为数据信号。 The display panel according to claim 1, wherein said plurality of signal lines on the display panel for the data lines, the display panel drive device is a source driving circuit, the driving signal is a data signal .
  9. 9.如权利要求1所述的显示面板,其特征在于,所述显示面板上的多条信号线为栅极线,所述显示面板的驱动装置为栅极驱动电路,所述驱动信号为栅极驱动信号。 9. The display panel according to claim 1, wherein said plurality of signal lines on the display panel of the gate lines, the display panel drive device for gate driving circuit, a gate driving signal driving signal.
  10. 10.一种显示装置,其特征在于,包括如权利要求1〜9任一项所述的显示面板。 A display device comprising a display panel according to any one of claims 1~9.
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