CN109239969A - Liquid crystal display panel - Google Patents
Liquid crystal display panel Download PDFInfo
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- CN109239969A CN109239969A CN201811337256.6A CN201811337256A CN109239969A CN 109239969 A CN109239969 A CN 109239969A CN 201811337256 A CN201811337256 A CN 201811337256A CN 109239969 A CN109239969 A CN 109239969A
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- liquid crystal
- crystal display
- display panel
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
-
- 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
Abstract
The present invention provides a kind of liquid crystal display panel, comprising: the color membrane substrates and array substrate being oppositely arranged；The array substrate includes a plurality of route；The a plurality of crossing elimination is arranged and limits multiple pixel regions, and the pixel region has orientation dark line caused by light orientation in display, and at least partly described route bending with the orientation dark line to partly overlap；The color membrane substrates include black matrix", and at least partly described black matrix" bending with what the route was bent to partly overlap.The present invention provides a kind of liquid crystal display panel, by the way that the black matrix" on the route and color membrane substrates in array substrate is bent setting, with shaded portions orientation dark line, and then improves the whole transmitance of liquid crystal display panel.
Description
Technical field
The present invention relates to field of liquid crystal display more particularly to a kind of liquid crystal display panels.
Background technique
The transmitance of liquid crystal display panel plays particularly important effect to the whole display performance of liquid crystal display panel, thoroughly
Cross that rate is higher, liquid crystal display panel can display brightness it is higher, the brightness of backlight can do it is lower, to reduce product
Cost, therefore, in the industry always all in the transmitance for making great efforts promotion liquid crystal display panel.
In general, will affect its transmitance there are many factor in liquid crystal display panel.For example, in liquid crystal display panel
Inside can have the weaker region of some light transmission rates, typically be exactly that can form one due to light orientation inside pixel
A little orientation dark line regions, these orientation dark line regions can hinder the transmission of light to a certain extent.Meanwhile in the prior art, liquid
Array substrate used in LCD panel often can all use wires design as shown in Figure 1, that is, in array substrate,
By the array line 100 and color filter (Color of membrane transistor (Thin Film Transistor, abbreviation TFT)
Filter, abbreviation CF) route 200 can all use linear design.
But above-mentioned wires design used by prior art array substrate accounts for after being superimposed the weaker region of transmitance again
The ratio of entire liquid crystal display panel is excessive, to reduce the transmitance of liquid crystal display panel entirety.
Summary of the invention
The present invention provides a kind of liquid crystal display panel, by by the black on the route and color membrane substrates in array substrate
Matrix bending setting, with shaded portions orientation dark line, and then improves the whole transmitance of liquid crystal display panel.
The present invention provides a kind of liquid crystal display panel, comprising: the color membrane substrates and array substrate being oppositely arranged；
The array substrate includes a plurality of route；
The a plurality of crossing elimination is arranged and limits multiple pixel regions, and the pixel region in display there is light orientation to cause
Orientation dark line, at least partly route bending with the orientation dark line to partly overlap；
The color membrane substrates include black matrix", and at least partly described black matrix" bends the portion to bend with the route
Divide overlapping.
Liquid crystal display panel provided by the invention, by by the black square on the route and color membrane substrates in array substrate
Battle array bending setting, allows to be overlapped with part orientation dark line, to will affect the regions shield of transmitance, makes original transmitance
High region is not influenced by route, and then plays the role of improving the whole transmitance of panel.
Liquid crystal display panel as described above, the route include: scan line and data line, a plurality of scan line and more
Data line described in item is arranged in a crossed manner and limits the pixel region, at least partly described scan line and/or the data line bending with
It partly overlaps with the orientation dark line.
Liquid crystal display panel as described above, a plurality of scan line is arranged in parallel, and extends in a first direction；A plurality of institute
It states data line to be arranged in parallel, and extends in a second direction；The first direction and the second direction are intersected；
The orientation dark line is ten thousand word dark lines, and the ten thousand words dark line includes positioned at the first dark of the pixel region marginal position
Line, the second dark line, third dark line and the 4th dark line.
Liquid crystal display panel as described above, scan line bending setting, two adjacent scan lines respectively with
First dark line of ten thousand word dark lines of the same pixel region and the overlapping of the second dark line.
Liquid crystal display panel as described above, data line bending setting, two adjacent data lines respectively with
The third dark line of ten thousand word dark lines of the same pixel region and the overlapping of the 4th dark line.
Liquid crystal display panel as described above, the scan line and the data line bend setting, two adjacent institutes
Scan line is stated respectively described in Chong Die and adjacent with the first dark line of ten thousand word dark lines of the same pixel region and the second dark line two
Data line is Chong Die with the third dark line of ten thousand word dark lines of this pixel region and the 4th dark line respectively.
Liquid crystal display panel as described above, the route further include: a plurality of common electrode line, the common electrode line with
The data line is parallel and is arranged alternately with the data line；At least partly common electrode line bending setting is with described ten thousand
Word dark line partly overlaps.
Liquid crystal display panel as described above, the adjacent data line and common electrode line respectively with the same pixel region
Ten thousand word dark lines third dark line and the 4th dark line overlapping.
Liquid crystal display panel as described above further includes the liquid being arranged between the array substrate and the color membrane substrates
Brilliant molecular layer.
The opening of liquid crystal display panel as described above, the black matrix" is provided with colored filter.
Liquid crystal display panel provided by the invention, by by the black square on the route and color membrane substrates in array substrate
Battle array bending setting, allows to be overlapped with part orientation dark line, to will affect the regions shield of transmitance, makes original transmitance
High region is not influenced by route, to improve the whole transmitance of panel.Further, scan line, data line, common electrode
Some or all of carry out broken line design in line and black matrix" route, so that the orientation dark line area that broken line masking transmitance is weak
Domain, to improve the transmitance of liquid crystal display panel entirety.
Detailed description of the invention
In order to illustrate more clearly of the present invention or the technical solution of the prior art, embodiment or the prior art will be retouched below
Attached drawing needed in stating is briefly described, it should be apparent that, the accompanying drawings in the following description is of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the route design diagram for the array substrate that the prior art provides；
Fig. 2 is the route design diagram of array substrate provided in an embodiment of the present invention；
Fig. 3 is the route design diagram for the array substrate that further embodiment of this invention provides；
Fig. 4 is the route design diagram for the array substrate that yet another embodiment of the invention provides.
Appended drawing reference:
100- scan line
200- data line
300- pixel region
400- orientation dark line
The first dark line of 41-
The second dark line of 42-
43- third dark line
The 4th dark line of 44-
500- black matrix"
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the attached drawing in the present invention, to this
Technical solution in invention is clearly and completely described, it is clear that and described embodiments are some of the embodiments of the present invention,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
It should be noted that vertical orientation (Vertical Alignment, abbreviation VA) technology of liquid crystal display panel
Principle is that liquid crystal molecule is made to carry out orientation basically perpendicular to panel in the state of not being loaded into electric field, when being loaded into electric field, liquid crystal
Molecule is toppled over, and state changes；The toppling direction of liquid crystal molecule, can design on liquid crystal display panel when being loaded into electric field for control
Protrusion and slit gap realize state and stable state that liquid crystal molecule is slightly tilted by changing their shape.It is loaded into
When electric field, the liquid crystal molecule near protrusion and slit gap is first begin to topple over, then according to domino effect, with pushing over
Other liquid crystal molecules.
Control alignment direction generally uses friction matching or light orientation, and friction matching can generate electrostatic and particle contamination
Problem, and due to friction matching can only the orientation in a horizontal direction, the more quadrants for not being suitable for needing to expand visual angle are vertical
Orientation (Mutil-domain Vertical Alignment, abbreviation MVA).Light orientation is a kind of contactless alignment technique,
It is radiated on the high molecular polymer alignment film of photaesthesia using linearly polarized light, forms inclination angle.
Due to the double action of light orientation and ITO fringe field by the two sides TFT and CF, pixel will appear in white state
Dark line.The number in the region of formation and the orientation of dark line is closely related, in the same region, the initial orientation angle of liquid crystal molecule
It is the same when spending, after making alive, so that it may topple over towards the direction of initial orientation angle, but the initial orientation of different zones
Angle is different.Since liquid crystal is there are domino effect, a liquid crystal is toppled over to a direction, will pull neighbouring liquid crystal
Topple over to identical direction, the pulling for the liquid crystal that the liquid crystal between two regions is toppled over by both sides both direction, therefore exists
A kind of imbalance, the liquid crystal between two regions enters a kind of disturbance state, to form black line.
Wherein, in four-quadrant vertical orientation technology, pixel region is divided into four quadrants with different alignment, thus
The dark line formed inside pixel region is generally " Swastika " word shape or " Swastika " word shape, it is referred to as orientation dark line, orientation dark line can drop
The transmitance of low liquid crystal display panel.
Below with reference to the accompanying drawings and in conjunction with specific embodiments the present invention is described.
Fig. 2 is the route design diagram of array substrate provided in an embodiment of the present invention, refering to what is shown in Fig. 2, the present invention is real
It applies example and a kind of liquid crystal display panel is provided, comprising: the color membrane substrates and array substrate being oppositely arranged；Array substrate includes a plurality of
Route；A plurality of crossing elimination is arranged and limits multiple pixel regions 300, and pixel region 300, which has in display caused by light orientation, matches
To dark line 400, at least partly route bending with orientation dark line 400 to partly overlap；Color membrane substrates include black matrix" 500, until
Small part black matrix" 500 is bent to partly overlap with what route was bent.
Liquid crystal display panel provided in an embodiment of the present invention, by will be on the route and color membrane substrates in array substrate
Black matrix" bending setting, allows to be overlapped with part orientation dark line, to will affect the regions shield of transmitance, makes original
The high region of transmitance is not influenced by route, and then plays the role of improving the whole transmitance of panel.
Fig. 1 is the route design diagram for the array substrate that the prior art provides, refering to what is shown in Fig. 1, multi-strip scanning line 100
It is arranged in a crossed manner with multiple data lines 200 and limit pixel region 300, there is orientation dark line 400 in each pixel region 300, scans
Line 100 and data line 200 are linear design, to orientation dark line 400 do not have the effect of blocking, orientation dark line 400 there are tight
The transmitance of liquid crystal display panel is affected again.
The mentality of designing of the embodiment of the present invention be set broken line for the route in array substrate so that part route with
The partial region of orientation dark line 400 is overlapped, so that broken line route will affect 400 partial occlusion of orientation dark line of transmitance,
The higher region of original transmitance is not influenced simultaneously, to improve the transmitance of liquid crystal display panel entirety.
Specifically, the route in array substrate includes data line, scan line, common electrode line, black matrix" etc., is actually answered
Used time can choose one or more of these routes, partly or completely be designed, be matched with covering as much as possible
To dark line 400, achieve the effect that preferably to improve liquid crystal display panel transmitance.
Fig. 2 is the route design diagram of array substrate provided in an embodiment of the present invention, and Fig. 3 is further embodiment of this invention
The route design diagram of the array substrate of offer, Fig. 4 are the route design for the array substrate that yet another embodiment of the invention provides
Schematic diagram, with reference to shown in Fig. 2-Fig. 4, route includes: scan line 100 and data line 200, multi-strip scanning line 100 and a plurality of data
Line 200 is arranged in a crossed manner and limits pixel region 300, at least partly scan line 100 and/or data line 200 bending with orientation dark line
400 partly overlap.
Wherein, data line 200 is used to carry out the transmission of data, and scan line 100 is used for the switch as control TFT, scanning
Line 100 and the insulation of data line 200 intersect, and scan line 100 and 200 separated region of data line are formed with pixel electrode, scan line 100
The infall of data line 200 is provided with thin film transistor (TFT).Since part orientation dark line 400 is in the margin location of pixel region 300
It sets, it is very close with the position of scan line 100 and data line 200, therefore scan line 100 and data line 200 and orientation are set
The partly overlapping feasibility of dark line 400 is higher.
Generally, multi-strip scanning line 100 is arranged in parallel, and extends in a first direction；Multiple data lines 200 are arranged in parallel,
And extend in a second direction；First direction and second direction are intersected；Refering to what is shown in Fig. 1, orientation dark line 300 be ten thousand word dark lines, ten thousand
Word dark line includes the first dark line 41, the second dark line 42, third dark line 43 and the 4th dark line 44 positioned at pixel region marginal position.Its
In, the first dark line 41 and the second dark line 42 extend in a first direction and respectively close to two adjacent scan lines 100, and third is dark
Line 43 and the 4th dark line 44 extend in a second direction and respectively close to two adjacent data lines 200, the first dark lines 41 and
Two dark lines 42, third dark line 43 and the 4th dark line 44 are centrosymmetric respectively.
Preferably, first direction is the transverse direction in Fig. 1-Fig. 4, and second direction is the longitudinal direction in Fig. 1-Fig. 4, it should be understood that
It is that when other orientation are put, first direction and second direction can describe for other orientation.Preferably, vertically match in four-quadrant
Into technology, pixel region 400 is divided into four quadrants with different alignment, thus the orientation dark line formed inside pixel region
400 shape is " Swastika " word shape, or the orientation difference due to putting can be " Swastika " word shape, and collectively referred to as ten thousand words are dark
Line.At this point, orientation dark line 400 includes the orientation dark line main body of the cross shape positioned at 400 center position of pixel region, and
Positioned at the first dark line 41 of 300 marginal position of pixel region, the second dark line 42, third dark line 43 and the 4th dark line 44.
In a kind of feasible embodiment, refering to what is shown in Fig. 2, the bending setting of scan line 100, two adjacent scan lines
100 is Chong Die with the first dark line 41 of ten thousand word dark lines of the same pixel region 300 and the second dark line 42 respectively.At this point, settable number
It is straight line according to line 200.In a pixel region 300, the broken line of scan line 100 is designed as in two Z-shaped, Z-shaped parallel edges
Wherein one for Chong Die with the first dark line 41 or the second dark line 42.Third dark line 43 and the 4th dark line 44 and be located at pixel region
The orientation dark line main body of the cross shape of 400 center positions is not then shielded.
More specifically, when multiple 300 array arrangements of pixel region, the broken line of scan line 100 is designed as rectangular wave shape, and one
Adjacent wave crest and trough, are respectively used to cover the second dark line 42 of two adjacent pixel regions 300 and in scan line 100
One dark line 41.In the present embodiment, the first dark line 41 and the second dark line 42 in each pixel region 300 are shielded, therefore effectively
Improve the transmitance of liquid crystal display panel entirety.
In another feasible embodiment, refering to what is shown in Fig. 3, the bending setting of data line 200, two adjacent data lines
200 is Chong Die with the third dark line 43 of ten thousand word dark lines of the same pixel region 300 and the 4th dark line 44 respectively.At this point, settable sweep
Retouching line 100 is straight line.In a pixel region 300, the broken line of data line 200 is designed as in two Z-shaped, Z-shaped parallel edges
Wherein one article for Chong Die with third dark line 43 or the 4th dark line 44.First dark line 41 and the second dark line 42 and be located at pixel region
The orientation dark line main body of the cross shape of 400 center positions is not then shielded.
More specifically, when multiple 300 array arrangements of pixel region, the broken line of data line 200 is designed as rectangular wave shape, and one
Adjacent wave crest and trough on data line 200 are respectively used to cover the 4th dark line 44 of two adjacent pixel regions 300 and
Three dark lines 43.In the present embodiment, the third dark line 43 and the 4th dark line 44 in each pixel region 300 are shielded, therefore effectively
Improve the transmitance of liquid crystal display panel entirety.
In another feasible embodiment, refering to what is shown in Fig. 4, scan line 100 and data line 200 bend setting, phase
Two adjacent scan lines 100 are Chong Die with the first dark line 41 of ten thousand word dark lines of the same pixel region 300 and the second dark line 42 respectively,
And two adjacent data lines 200,44 weight of third dark line 43 and the 4th dark line with ten thousand word dark lines of this pixel region 300 respectively
It is folded.At this point, in a pixel region 300, the broken line of scan line 100 is designed as wherein one in two Z-shaped, Z-shaped parallel edges
For Chong Die with the first dark line 41 or the second dark line 42, the broken line of data line 200 is designed as in two Z-shaped, Z-shaped parallel edges item
Wherein one article for Chong Die with third dark line 43 or the 4th dark line 44.
More specifically, when multiple 300 array arrangements of pixel region, the broken line of scan line 100 is designed as rectangular wave shape, and one
Adjacent wave crest and trough, are respectively used to cover the second dark line 42 of two adjacent pixel regions 300 and in scan line 100
One dark line 41.The broken line of data line 200 is designed as rectangular wave shape, adjacent wave crest and trough on a data line 200, respectively
For covering the 4th dark line 44 and third dark line 43 of two adjacent pixel regions 300.Positioned at 400 center position of pixel region
The orientation dark line main body of cross shape is not then shielded.
In the present embodiment, scan line 100 and data line 200 are all made of broken line design, the first dark line of orientation dark line 400
41, the second dark line 42, third dark line 43 and the 4th dark line 44 are shielded, therefore compared to above-mentioned two embodiment, have more
Good screening effect, the significantly more efficient transmitance for improving liquid crystal display panel entirety.
On the basis of the above embodiments, in the present embodiment, route further include: a plurality of common electrode line (does not show in figure
Out), common electrode line is parallel with data line 200 and is arranged alternately with data line 200；At least partly common electrode line bending setting
To partly overlap with ten thousand word dark lines.Referring to the specific shape designed in above-described embodiment scan line 100 and the bending of data line 200
Common electrode line in the present embodiment, with analogy also can be bent setting by formula, keep the common electrode line of bending and part orientation dark
Line 400 overlaps, to play the role of covering orientation dark line 400, improves liquid crystal display panel entirety transmitance.Specifically
Ground, adjacent data line 200 and common electrode line respectively with the third dark line 43 of ten thousand word dark lines of the same pixel region 300 and
The overlapping of four dark lines 44.
Further, liquid crystal display panel generally comprises: array substrate, color membrane substrates and being clamped in array substrate and coloured silk
Layer of liquid crystal molecule between ilm substrate.
The usual structure of liquid crystal display panel includes the polarizer set gradually from top to bottom, color membrane substrates, liquid crystal layer, battle array
Column substrate and polarizer.Wherein, the effect of polarizer is that the light of control backlight only allows the light of specific direction to pass through, and is filtered out
The light in other directions.It can control injection display by the twisting action of liquid crystal molecule by polarizer treated light
The light luminance of screen, so that the light luminance for projecting display screen is controlled, to control thin film transistor liquid crystal display screen picture
Bright dark degree.Control liquid crystal torsion is the pixel voltage being added on liquid crystal, and TFT switch array is integrated in array substrate, as
Vegetarian refreshments can accurately be controlled by TFT switch array.On color membrane substrates, a pixel is divided into red R, green G, indigo plant
Tri- sub-pixels of color B, the liquid crystal for playing light valve are adjusted the trichromatic light of RGB through color membrane substrates, can obtain
To required colour display.
Further, in this embodiment route further include: black matrix" 500；Black matrix" 500 is located in array substrate
Or on color membrane substrates, at least partly black matrix" 500 is set as and the partly overlapping broken line of orientation dark line 400.Wherein, black
Matrix (Black Matrix, abbreviation BM), the effect of black matrix" 500 is shading, prevents 300 edge light leakage of pixel region.Analogy
Black matrix" 500 is also configured as broken line by above-described embodiment, overlaps broken line part with part orientation dark line 400, thus
Play the role of covering orientation dark line 400, improves liquid crystal display panel entirety transmitance.
The opening of black matrix" 500 is provided with colored filter, and colored filter includes red R, green G, blue B tri-
Kind, for realizing the colour display of liquid crystal display panel.When excessive due to the area of black matrix" 500, to the aperture opening ratio of pixel region 300
It is affected, therefore does not recommend large area in inessential situation and cover orientation dark line 400 using black matrix" 500.It is more susceptible
Under condition, black matrix" 500 can be arranged in the top of route, black matrix" 500 is bent be overlapped with route.
In a kind of preferred embodiment, black matrix" 500 can be arranged in scan line 100, data line 200 and share
The top of electrode wires, the route and scan line 100, data line 200 and common electrode line overlap of black matrix" 500.At this point, black
Matrix 500 not only plays the role of preventing light leakage around route, but also common with scan line 100, data line 200, common electrode line
Play the role of covering orientation dark line 400, improve liquid crystal display panel entirety transmitance.
On tft array substrate, each sub-pixel includes a scan line 100, a data wire 200 and a picture
Plain electrode has TFT switch to be attached between three.Repetitive unit on color membrane substrates is the pixel after RGB synthesis, array base
Repetitive unit on plate is sub-pixel.
Liquid crystal display panel provided in an embodiment of the present invention, by will be on the route and color membrane substrates in array substrate
Black matrix" bending setting, allows to be overlapped with part orientation dark line, to will affect the regions shield of transmitance, makes original
The high region of transmitance is not influenced by route, to improve the whole transmitance of panel.Further, scan line, data line, altogether
Broken line design is carried out with some or all of in electrode wires and black matrix" route, so that the orientation that broken line masking transmitance is weak
Dark line region, to improve the transmitance of liquid crystal display panel entirety.
In the description of the present invention, it is to be understood that, used term " center ", " length ", " width ", " thickness
Degree ", " top ", " bottom end ", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" " axis
To ", the indicating positions such as " circumferential direction " or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing
The present invention and simplified description, rather than the position of indication or suggestion meaning or original part must have a particular orientation, with specific
Construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
It shall be understood in a broad sense, such as may be a fixed connection, may be a detachable connection, or be integrally formed；It can be mechanical connection,
It is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
Make the connection inside two elements or the interaction relationship of two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
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 present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of liquid crystal display panel characterized by comprising the color membrane substrates and array substrate being oppositely arranged；
The array substrate includes a plurality of route；
The a plurality of crossing elimination is arranged and limits multiple pixel regions, and the pixel region, which has in display caused by light orientation, matches
To dark line, at least partly described route bending with the orientation dark line to partly overlap；
The color membrane substrates include black matrix", part weight of at least partly described black matrix" bending to bend with the route
It is folded.
2. liquid crystal display panel according to claim 1, which is characterized in that the route includes: scan line and data line,
The a plurality of scan line and a plurality of data line are arranged in a crossed manner and limit the pixel region, at least partly described scan line and/
Or the data line bending with the orientation dark line to partly overlap.
3. liquid crystal display panel according to claim 2, which is characterized in that a plurality of scan line is arranged in parallel, and edge
First direction extends；The a plurality of data line is arranged in parallel, and extends in a second direction；The first direction and the second party
To intersection；
The orientation dark line be ten thousand word dark lines, the ten thousand words dark line include positioned at the pixel region marginal position the first dark line,
Second dark line, third dark line and the 4th dark line.
4. liquid crystal display panel according to claim 3, which is characterized in that the scan line bending setting, adjacent two
Scan line described in item is Chong Die with the first dark line of ten thousand word dark lines of the same pixel region and the second dark line respectively.
5. liquid crystal display panel according to claim 3, which is characterized in that the data line bending setting, adjacent two
Data line described in article is Chong Die with the third dark line of ten thousand word dark lines of the same pixel region and the 4th dark line respectively.
6. liquid crystal display panel according to claim 3, which is characterized in that the scan line and the data line are bent
Setting, two adjacent scan lines respectively with the first dark line and the second dark line weight of ten thousand word dark lines of the same pixel region
It is folded, and two articles of adjacent data lines are Chong Die with the third dark line of ten thousand word dark lines of this pixel region and the 4th dark line respectively.
7. liquid crystal display panel according to claim 3, which is characterized in that the route further include: a plurality of common electrode
Line, the common electrode line is parallel with the data line and is arranged alternately with the data line；At least partly described common electrode
Line bending is arranged to partly overlap with the ten thousand words dark line.
8. liquid crystal display panel according to claim 7, which is characterized in that the adjacent data line and common electrode line
It is Chong Die with the third dark line of ten thousand word dark lines of the same pixel region and the 4th dark line respectively.
9. liquid crystal display panel according to any one of claims 1 to 8, which is characterized in that further include being arranged in the battle array
Layer of liquid crystal molecule between column substrate and the color membrane substrates.
10. liquid crystal display panel according to any one of claims 1 to 8, which is characterized in that the opening of the black matrix"
Place is provided with colored filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337256.6A CN109239969A (en) | 2018-11-12 | 2018-11-12 | Liquid crystal display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811337256.6A CN109239969A (en) | 2018-11-12 | 2018-11-12 | Liquid crystal display panel |
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| CN109239969A true CN109239969A (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811337256.6A Pending CN109239969A (en) | 2018-11-12 | 2018-11-12 | Liquid crystal display panel |
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| CN (1) | CN109239969A (en) |
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| CN110531548A (en) * | 2019-07-31 | 2019-12-03 | 南京中电熊猫液晶显示科技有限公司 | A kind of liquid crystal display panel |
| CN111025777A (en) * | 2019-12-31 | 2020-04-17 | 成都中电熊猫显示科技有限公司 | Pixel structure and liquid crystal panel |
| CN111258143A (en) * | 2020-03-18 | 2020-06-09 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN111258123A (en) * | 2020-03-16 | 2020-06-09 | Tcl华星光电技术有限公司 | Display panel |
| CN111474786A (en) * | 2020-05-12 | 2020-07-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel |
| CN111552112A (en) * | 2020-05-25 | 2020-08-18 | Tcl华星光电技术有限公司 | Display panel |
| CN112083605A (en) * | 2020-08-26 | 2020-12-15 | 成都中电熊猫显示科技有限公司 | Liquid crystal panel, display device and alignment method of liquid crystal panel |
| US11415848B2 (en) | 2020-03-16 | 2022-08-16 | Tcl China Star Optoelectronics Technology Co., Ltd. | Display panel |
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Application publication date: 20190118 |