CN108196411A - Liquid crystal display panel and its display device - Google Patents
Liquid crystal display panel and its display device Download PDFInfo
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- CN108196411A CN108196411A CN201810151443.9A CN201810151443A CN108196411A CN 108196411 A CN108196411 A CN 108196411A CN 201810151443 A CN201810151443 A CN 201810151443A CN 108196411 A CN108196411 A CN 108196411A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
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- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the present invention provides a kind of liquid crystal display panel and its display device, is related to display technology field, the colour mixture degree of highlighted sub-pixel and adjacent subpixels can be reduced, so as to improve display colour cast.Liquid crystal display panel includes：The first metallic signal lines extended along the second direction, first metallic signal lines are touching signals line and/or illusory touching signals line；In said first direction, first metallic signal lines are adjacent with the highlighted sub-pixel and the color sub-pixel；For the first metallic signal lines every described, first metallic signal lines are included in the those widened sections between the adjacent highlighted sub-pixel and color sub-pixel, first metallic signal lines are additionally included in the non-those widened sections between two adjacent color sub-pixels, and the width of the those widened sections in said first direction is more than the width of the non-those widened sections in said first direction.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of liquid crystal display panel and its display devices.
Background technology
The resolution ratio of mobile phone, tablet and TV, brightness are higher and higher at present, and not only let us has clearer visual field,
It improves brightness and is also beneficial to strong light use, but the promotion of resolution ratio, luminance index also brings sternly the power consumption of panel outdoors
High challenge, traditional RGB arrangement panels have been unable to meet demand, therefore, one have been increased in original RGB sub-pixel
A highlighted sub-pixel (such as white sub-pixels), increased highlighted sub-pixel white sub-pixels cause panel luminance to improve
60%, power consumption is lower, and text effects are sharper keen, and improves screen light transmittance (light transmittance).Using
The penetrance of the more traditional RGB arrangement panels of the RGBW panels of highlighted sub-pixel can be substantially improved, but also bring new ask
Topic, the penetrance for highlighting sub-pixel is high, makes highlighted sub-pixel and adjacent subpixels colour mixture serious, so as to cause display colour cast.
Invention content
The embodiment of the present invention provides a kind of liquid crystal display panel and its display device, can reduce highlighted sub-pixel with it is adjacent
The colour mixture degree of sub-pixel, so as to improve display colour cast.
In a first aspect, the embodiment of the present invention provides a kind of liquid crystal display panel, including：By multi-strip scanning line and a plurality of data
Multiple sub-pixels that line transposition insulator limits, the multiple sub-pixel includes color sub-pixel and highlighted sub-pixel, described a plurality of
Scan line is extended in a first direction, is arranged in a second direction；The first metallic signal lines extended along the second direction, described the
One metallic signal lines are touching signals line and/or illusory touching signals line；In said first direction, first metal signal
Line is adjacent with the highlighted sub-pixel and the color sub-pixel；For the first metallic signal lines every described, described first
Metallic signal lines are included in the those widened sections between the adjacent highlighted sub-pixel and color sub-pixel, first metal signal
Line is additionally included in the non-those widened sections between two adjacent color sub-pixels, and the those widened sections are in said first direction
Width is more than the width of the non-those widened sections in said first direction.
Optionally, the those widened sections include the those widened sections between the highlighted sub-pixel and red sub-pixel.
Optionally, the those widened sections include the those widened sections between the highlighted sub-pixel and green sub-pixels.
Optionally, in said first direction, the opposite sides of the arbitrary highlighted sub-pixel is both provided with and the height
Adjacent first metallic signal lines of transom pixel.
Optionally, above-mentioned liquid crystal display panel further includes：
The second metallic signal lines extended along the second direction, second metallic signal lines are believed with first metal
The setting of number line same layer, second metallic signal lines are touching signals line and/or illusory touching signals line；
Second metallic signal lines are not adjacent with the highlighted sub-pixel；
The width of second metallic signal lines in said first direction is less than the those widened sections in the first direction
On width.
Optionally, first metallic signal lines or second gold medal are both provided between two row sub-pixels of arbitrary neighborhood
Belong to signal wire.
Optionally, above-mentioned liquid crystal display panel includes：
The multiple minimum repetitive units being arranged in array, it is colored that each minimum repetitive unit includes at least two first
Sub-pixel, at least two second color sub-pixels, a third color sub-pixel and at least one highlighted sub-pixel, it is described
First color sub-pixel, second color sub-pixel and the third color sub-pixel are the sub- picture of colour with different colours
Element；
The opening area of the third color sub-pixel is more than the opening area of first color sub-pixel；
The opening area of the third color sub-pixel is more than the opening area of second color sub-pixel.
Optionally, each minimum repetitive unit includes two red sub-pixels, two green sub-pixels, a blue
Sub-pixel and a highlighted sub-pixel.
Optionally, each minimum repetitive unit includes two rows, three row sub-pixel；
In each minimum repetitive unit, the first row sub-pixel includes a red successively in said first direction
Sub-pixel, a green sub-pixels and a blue subpixels, the second row sub-pixel include one successively in said first direction
A red sub-pixel, a green sub-pixels and a highlighted sub-pixel.
Optionally, on the direction of plane, the liquid crystal display panel is successively where the liquid crystal display panel
Including the first metal layer, second metal layer, third metal layer, common electrode layer and pixel electrode layer；
The first metal layer includes the scan line, and the second metal layer includes the data line, the third gold
Belong to layer and include first metallic signal lines；
The common electrode layer includes being multiplexed with touch-control electricity in multiple public electrodes of array distribution, the public electrode
Pole, each public electrode are connected to corresponding touching signals line.
Second aspect, the embodiment of the present application also provide a kind of display device, including above-mentioned liquid crystal display panel.
Liquid crystal display panel and display device in the embodiment of the present invention are adjacent by being located in the first metallic signal lines
The width of highlighted those widened sections between sub-pixel and color sub-pixel is more than non-between two adjacent color sub-pixels
The width of those widened sections can stop the light that highlighted sub-pixel is injected from color sub-pixel, so as to reduce height to a greater degree
The degree of colour mixture between transom pixel and color sub-pixel, and then improve display colour cast.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of close-up schematic view of liquid crystal display panel in the embodiment of the present invention；
Fig. 2 is a kind of partial schematic diagram subregional in the middle part of Fig. 1；
Fig. 3 is a kind of another close-up schematic view of display panel in the embodiment of the present invention；
Fig. 4 be Fig. 3 in AA ' to cross-sectional view；
Fig. 5 is a kind of another close-up schematic view of display panel in the embodiment of the present invention；
Fig. 6 is a kind of structure diagram of display device in the embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention.In the embodiment of the present invention and " one kind " of singulative used in the attached claims, " described " and "the"
It is also intended to including most forms, unless context clearly shows that other meanings.
As depicted in figs. 1 and 2, Fig. 1 is a kind of close-up schematic view of liquid crystal display panel in the embodiment of the present invention, is schemed
2 be a kind of partial schematic diagram subregional in the middle part of Fig. 1, and the embodiment of the present invention provides a kind of liquid crystal display panel, including：By a plurality of
Multiple sub-pixels 3 that scan line 11 and 12 transposition insulator of multiple data lines limit, multiple sub-pixels include color sub-pixel and height
Transom pixel W, for example, color sub-pixel can be red sub-pixel R, green sub-pixels G or blue subpixels B, multi-strip scanning
H1 extensions, in a second direction the h2 arrangements along the first direction of line 11, h2 extends, along the first direction multiple data lines 12 in a second direction
H1 is arranged；First metallic signal lines 41 of h2 extensions in a second direction, the first metallic signal lines 41 are touching signals line and/or void
If touching signals line, touching signals line is to be used for transmission touching signals line to realize the signal wire of touch function, in liquid crystal display
In panel, the quantity of touching signals line is smaller, can't be set between two row sub-pixels 3 of arbitrary neighborhood, in order to make display
It is better uniformly illusory touching signals line to be set between the adjacent two row sub-pixel 3 for being not provided with touching signals line, it is illusory
Touching signals line is set with touching signals line same layer, but illusory signal wire does not have to transmission touching signals, is only used for making arbitrary phase
The metal wire with touching signals line same layer is both provided between two adjacent row sub-pixels 3, it should be noted that illustrate in Fig. 1
Scan line 11 and data line 12, do not illustrate the first metallic signal lines 41, the first metallic signal lines 41 are illustrated in Fig. 2,
Scan line 11 and data line 12 are not illustrated；In a first direction on h1, the first metallic signal lines 41 and highlighted sub-pixel W and
Color sub-pixel is adjacent, for example, in fig. 2, a first metallic signal lines 41 and green sub-pixels G and highlighted sub-pixel W
Adjacent, another the first metallic signal lines 41 are adjacent with red sub-pixel R and highlighted sub-pixel W；For every first metal
Signal wire 41, the first metallic signal lines 41 include the those widened sections between adjacent highlighted sub-pixel W and color sub-pixel
411, the first metallic signal lines 41 further include the non-those widened sections 412 between two adjacent color sub-pixels, those widened sections 411
The width L1 on h1 is more than the width L2 in non-those widened sections 412 in a first direction h1 in a first direction.
Specifically, for two adjacent first direction h1 sub-pixels 3, if the light of one of sub-pixel 3 is injected separately
One sub-pixel 3, it will cause the colour mixtures of two sub-pixels, and so as to cause colour cast, and the first metal wire signal wire 41 can hinder
The light that another sub-pixel 3 is injected from one of sub-pixel 3 is kept off, to reduce the colour mixture between the two sub-pixels, if
The two sub-pixels 3 are color sub-pixel, and since the penetrance of color sub-pixel is relatively low, the degree of colour mixture is smaller, but such as
The two sub-pixels 3 of fruit are color sub-pixel and highlighted sub-pixel W, since the penetrance for highlighting sub-pixel is higher, from colored son
Pixel, which injects highlighted sub-pixel W, can generate largely colour mixture, so as to cause more serious colour cast.And those widened sections 411
Width L1 is more than the width L2 of non-those widened sections 412, and therefore, those widened sections 411 can largely reduce color sub-pixel and height
Colour mixture rather than those widened sections 412 between transom pixel W can ensure the opening of color sub-pixel on the basis of colour mixture is reduced
Rate.
Liquid crystal display panel in the embodiment of the present invention, by being located at adjacent highlighted sub-pixel in the first metallic signal lines
The width of those widened sections between color sub-pixel is more than the width of the non-those widened sections between two adjacent color sub-pixels
Degree can stop the light that highlighted sub-pixel is injected from color sub-pixel to a greater degree, so as to reduce highlighted sub-pixel with
The degree of colour mixture between color sub-pixel, and then improve display colour cast.
Optionally, as shown in Fig. 2, those widened sections 411 include being located at highlighted widening between sub-pixel W and red sub-pixel R
Portion 411.
Specifically, in red sub-pixel R, green sub-pixels G and blue subpixels B, red sub-pixel R is for vision
Sensitivity is higher, and therefore, harmful effect caused by the colour mixture between red sub-pixel R and highlighted sub-pixel W is larger, so
It is highlighted to set the effect of those widened sections 411 more apparent between sub-pixel W and red sub-pixel R.
Optionally, those widened sections 411 include being located at highlighted those widened sections 411 between sub-pixel W and green sub-pixels G.
Specifically, green sub-pixels G is only second to red sub-pixel R for the sensitivity of vision, therefore, while highlighted
Set the effect of those widened sections 411 more apparent between sub-pixel W and green sub-pixels G.
Optionally, in a first direction on h1, the opposite sides of arbitrary highlighted sub-pixel W is both provided with and highlights sub-pixel W
The first adjacent metallic signal lines 41.
It should be noted that, although highlighted sub-pixel W shown in Fig. 2 be located at red sub-pixel R and green sub-pixels G it
Between, but the embodiment of the present invention is not construed as limiting the arrangement mode of sub-pixel, for example, in other achievable embodiments
In, in a first direction on h1, highlighting sub-pixel W may be adjacent with blue subpixels B, at this point, those widened sections 411 are included positioned at adjacent
Highlighted sub-pixel W and blue subpixels B between part.
Specifically, in a first direction on h1, highlight the color sub-pixel of sub-pixel W and opposite sides can due to colour mixture and
Cause colour cast, therefore, those widened sections 411 be respectively provided at left and right sides of arbitrary highlighted sub-pixel W, can farthest reduce due to
Colour cast caused by highlighted sub-pixel W.
Optionally, liquid crystal display panel further includes：Second metallic signal lines 42 of h2 extensions in a second direction, the second metal
42 and first metallic signal lines of signal wire, 41 same layer is set, and the second metallic signal lines 42 are touching signals line and/or illusory touch-control
Signal wire；Second metallic signal lines 42 are not adjacent with highlighted sub-pixel W；Second metallic signal lines 42 width on h1 in a first direction
L3 is spent less than the width L1 in those widened sections 411 in a first direction h1.
Specifically, for liquid crystal display panel, before discussed and can touch-control be set between adjacent two row sub-pixel
Signal wire or illusory touching signals line, in embodiments of the present invention, by wherein not both signals adjacent with highlighted sub-pixel W
Line is defined as the second metallic signal lines 42, since the second metallic signal lines 42 will not impact highlighted sub-pixel W,
In order to reduce occupancy of second metallic signal lines 42 for space, to ensure the aperture opening ratio of color sub-pixel, therefore second is set
The width L3 of metallic signal lines 42 is less than the width L1 of those widened sections 411.
Optionally, the first metallic signal lines 41 or the second metal letter are both provided between two row sub-pixels 3 of arbitrary neighborhood
Number line 42.
Specifically, in order to ensure that the display effect difference of each position in display panel is smaller, in two row of arbitrary neighborhood
The first metallic signal lines 41 or the second metallic signal lines 42 are respectively provided between pixel 3.
Optionally, as shown in Figure 1, liquid crystal display panel includes：The multiple minimum repetitive units 5 being arranged in array, each
Minimum repetitive unit 5 includes at least two first color sub-pixels, at least two second color sub-pixels, the colored son of a third
Pixel and at least one highlighted sub-pixel W, the first color sub-pixel, the second color sub-pixel and third color sub-pixel be with
The color sub-pixel of different colours, for example, the first color sub-pixel is red sub-pixel R, the second color sub-pixel is green
Pixel G, third color sub-pixel are blue subpixels B；The opening area of third color sub-pixel is more than the first color sub-pixel
Opening area；The opening area of third color sub-pixel is more than the opening area of the second color sub-pixel.
Specifically, minimum repetitive unit 5 is a pixel, display elements minimum in display picture is used to implement, in Fig. 1
In, it is highlighted that minimum repetitive unit 5 includes two red sub-pixel R, two green sub-pixels G, a blue subpixels B and one
Sub-pixel W, wherein, red sub-pixel R, green sub-pixels G and blue subpixels B are used to implement colored display, highlight sub-pixel W
For improving the brightness of pixel, therefore, in one pixel, in order to realize preferable coloration display effect, red son can be made as possible
The aperture opening ratio of pixel R, green sub-pixels G and blue subpixels B three are close as possible, therefore set the opening of blue subpixels B
Area is more than red sub-pixel R and green sub-pixels G, simultaneously as highlighted sub-pixel W is only used for improving brightness, therefore highlighted
The opening area of sub-pixel W is less than the opening area of any one color sub-pixel.It should be noted that minimum repetition here
Unit 5 refers to that pixel arrangement mode can be repeated as unit of minimum repetitive unit 5.
Optionally, each minimum repetitive unit 5 includes two red sub-pixel R, two green sub-pixels G, a blue
A sub-pixel B and highlighted sub-pixel W.
Optionally, each minimum repetitive unit 5 includes two rows, three row sub-pixel；In each minimum repetitive unit 5, first
Row sub-pixel includes a red sub-pixel R, a green sub-pixels G and a blue subpixels on h1 successively in a first direction
B, the second row sub-pixel includes a red sub-pixel R, a green sub-pixels G successively on h1 in a first direction and one highlighted
Sub-pixel W.
It should be noted that in embodiments of the present invention, it can be white sub-pixels or yellow sub- picture to highlight sub-pixel W
Element.
Optionally, as shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 3 is a kind of another kind part of display panel in the embodiment of the present invention
Enlarged diagram, Fig. 4 be in Fig. 3 AA ' to cross-sectional view, Fig. 5 is a kind of display panel in the embodiment of the present invention
Another close-up schematic view, on the direction of plane, liquid crystal display panel wraps successively where liquid crystal display panel
Include the first metal layer 01, second metal layer 02, third metal layer 03, common electrode layer 6 and pixel electrode layer 7；The first metal layer
01 includes scan line 11, and second metal layer 02 includes data line 12, and third metal layer 03 includes the first metallic signal lines 41；It is public
Electrode layer 6 includes being multiplexed with touch control electrode, each public electrode 60 in multiple public electrodes 60 of array distribution, public electrode 60
It is connected to corresponding touching signals line.
Specifically, liquid crystal display panel includes array substrate 001, color membrane substrates 002 and positioned at array substrate 001 and color film
Liquid crystal 003 between substrate 002, array substrate 001 include stacking gradually along on the direction of plane where display panel
Substrate 010, active layer 8, grid 011, the first metal layer 01, second metal layer 02, third metal layer 03, the public electrode of setting
Layer 6 and pixel electrode layer 7, each sub-pixel are correspondingly arranged there are one thin film transistor (TFT) 9, thin film transistor (TFT) 9 include source electrode 021,
Drain electrode 022, grid 011 and active layer 8, wherein source electrode 021 and drain electrode 022 are located at the second metal layer 02, and grid 011 is located at
The first metal layer 01, the source electrode 021 of thin film transistor (TFT) 9 are connected to corresponding data line 12 or for one on data line 12
Point, pixel electrode layer 7 includes pixel electrode 70 corresponding with each sub-pixel, active layer 8, the first metal layer 01, the second metal
Insulating layer is both provided between two layers of arbitrary neighborhood in layer 02, third metal layer 03, common electrode layer 6 and pixel electrode layer 7,
Drain electrode 022 is connected to corresponding pixel electrode 70 by via, and the grid 011 of thin film transistor (TFT) 9 is connected to corresponding scan line
11 or be the part in scan line 11, source electrode 021 is connected to active layer 8 by via, and drain electrode 022 is connected to by via
Active layer 8, the thin film transistor (TFT) 9 illustrated in figs. 3 and 4 are double-gate structure (i.e. thin film transistor (TFT) includes two grids),
In other achievable modes, thin film transistor (TFT) can be single grid or other structures.It is set between two row sub-pixel of arbitrary neighborhood
It is equipped with the first metallic signal lines 41 or the second metallic signal lines 42.It should be noted that for the structure in Fig. 5, it is only used for showing
The position of meaning pixel electrode and connection relation do not limit the concrete shape of pixel electrode 70 and the opening face of each sub-pixel
Product.In the display stage, for exporting scanning signal line by line, thin film transistor (TFT) 9 is connected scan line 11 under the control of scanning signal,
When thin film transistor (TFT) 9 is connected, the signal on data line 12 is transmitted to corresponding pixel electrode by corresponding thin film transistor (TFT) 9
70, each public electrode 60 connects corresponding touching signals line, and all public electrodes 60 are applied in public electrode voltages, pixel
Electric field is formed between electrode 70 and public electrode 60, the liquid crystal 003 at corresponding sub-pixel to be controlled to deflect to corresponding angle,
To realize display function.In the touch-control stage, public electrode 60 is multiplexed with touch control electrode, and touch-control is applied on each public electrode 60
Signal, while driving chip IC receives the inductive signal generated on each public electrode 60 respectively, is realized and touched by inductive signal
Control function.
As shown in fig. 6, Fig. 6 is a kind of structure diagram of display device in the embodiment of the present invention, the embodiment of the present invention is also
A kind of display device is provided, including above-mentioned display panel 100.
Wherein, the concrete structure of display panel 100 and principle are same as the previously described embodiments, and details are not described herein.Display dress
It can be any with aobvious such as touch display screen, mobile phone, tablet computer, laptop, electric paper book or television set to put
Show the electronic equipment of function.
Display device in the embodiment of the present invention, by being located at adjacent highlighted sub-pixel and coloured silk in the first metallic signal lines
The width of those widened sections between sub-pixels is more than the width of the non-those widened sections between two adjacent color sub-pixels, energy
It is enough to stop the light that highlighted sub-pixel is injected from color sub-pixel to a greater degree, so as to reduce highlighted sub-pixel and colour
The degree of colour mixture between pixel, and then improve display colour cast.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of protection of the invention.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (11)
1. a kind of liquid crystal display panel, which is characterized in that including：
The multiple sub-pixels limited by multi-strip scanning line and multiple data lines transposition insulator, the multiple sub-pixel include colored son
Pixel and highlighted sub-pixel, the multi-strip scanning line are extended in a first direction, are arranged in a second direction；
The first metallic signal lines extended along the second direction, first metallic signal lines are touching signals line and/or void
If touching signals line；
In said first direction, first metallic signal lines and the highlighted sub-pixel and the color sub-pixel phase
It is adjacent；
For the first metallic signal lines every described, first metallic signal lines include being located at the adjacent highlighted sub-pixel
Those widened sections between color sub-pixel, first metallic signal lines are further included positioned at two adjacent color sub-pixels
Between non-those widened sections, the width of the those widened sections in said first direction be more than the non-those widened sections in the first party
Upward width.
2. liquid crystal display panel according to claim 1, which is characterized in that
The those widened sections include the those widened sections between the highlighted sub-pixel and red sub-pixel.
3. liquid crystal display panel according to claim 2, which is characterized in that
The those widened sections include the those widened sections between the highlighted sub-pixel and green sub-pixels.
4. liquid crystal display panel according to claim 1, which is characterized in that
In said first direction, the opposite sides of the arbitrary highlighted sub-pixel is both provided with adjacent with the highlighted sub-pixel
First metallic signal lines.
5. liquid crystal display panel according to claim 1, which is characterized in that further include：
The second metallic signal lines extended along the second direction, second metallic signal lines and first metallic signal lines
Same layer is set, and second metallic signal lines are touching signals line and/or illusory touching signals line；
Second metallic signal lines are not adjacent with the highlighted sub-pixel；
The width of second metallic signal lines in said first direction is less than the those widened sections in said first direction
Width.
6. liquid crystal display panel according to claim 5, which is characterized in that
First metallic signal lines or second metallic signal lines are both provided between two row sub-pixels of arbitrary neighborhood.
7. liquid crystal display panel according to claim 1, which is characterized in that including：
The multiple minimum repetitive units being arranged in array, each minimum repetitive unit include at least two first colored sub- pictures
Element, at least two second color sub-pixels, a third color sub-pixel and at least one highlighted sub-pixel, described first
Color sub-pixel, second color sub-pixel and the third color sub-pixel are the color sub-pixel with different colours；
The opening area of the third color sub-pixel is more than the opening area of first color sub-pixel；
The opening area of the third color sub-pixel is more than the opening area of second color sub-pixel.
8. liquid crystal display panel according to claim 7, which is characterized in that
Each minimum repetitive unit includes two red sub-pixels, two green sub-pixels, a blue subpixels and one
A highlighted sub-pixel.
9. liquid crystal display panel according to claim 8, which is characterized in that
Each minimum repetitive unit includes two rows, three row sub-pixel；
In each minimum repetitive unit, the first row sub-pixel includes a sub- picture of red successively in said first direction
Element, a green sub-pixels and a blue subpixels, the second row sub-pixel are red including one successively in said first direction
Sub-pixels, a green sub-pixels and a highlighted sub-pixel.
10. liquid crystal display panel according to claim 1, which is characterized in that
Where the liquid crystal display panel on the direction of plane, the liquid crystal display panel includes the first metal successively
Layer, second metal layer, third metal layer, common electrode layer and pixel electrode layer；
The first metal layer includes the scan line, and the second metal layer includes the data line, the third metal layer
Including first metallic signal lines；
The common electrode layer includes being multiplexed with touch control electrode in multiple public electrodes of array distribution, the public electrode, often
A public electrode is connected to corresponding touching signals line.
11. a kind of display device, which is characterized in that including the display panel as described in any one in claims 1 to 10.
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| CN108196411B (en) | 2021-03-16 |
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