CN107479263A - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
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- CN107479263A CN107479263A CN201710868823.XA CN201710868823A CN107479263A CN 107479263 A CN107479263 A CN 107479263A CN 201710868823 A CN201710868823 A CN 201710868823A CN 107479263 A CN107479263 A CN 107479263A
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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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13396—Spacers having different sizes
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
Abstract
The embodiment of the present invention discloses a kind of liquid crystal display device, including：Colored filter substrate, switching array substrate, liquid crystal layer and multiple septs, the liquid crystal layer is arranged between the colored filter substrate and the switching array substrate, the multiple sept is distributed in the region between the colored filter substrate and the switching array substrate where the liquid crystal layer, the colored filter substrate includes color filter layers, and the color filter layers include the colored subareas domain for including multiple different colours in the multiple colored regions and each described colored region of ranks distribution；Interval region is there are between colored region described in adjacent rows, the multiple sept is distributed in the interval region, and is respectively arranged with least one sept in the interval region of both sides on the column direction of one first colored region in the multiple colored region.The embodiment of the present invention can improve display quality or even lift wide viewing angle characteristic.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal display device.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) is a kind of conventional electronic equipment, because it has
The characteristic such as low in energy consumption, small volume, in light weight, therefore favored by user very much.Current liquid crystal display device is mainly brilliant with film
Based on body pipe (Thin Film Transistor, TFT) liquid crystal display (TFT-LCD).It is uniform in order to keep TFT-LCD to have
Thickness of liquid crystal box (cell gap), a number of sept is generally set inside TFT-LCD.However, sept is set
Put and be easy to have influence on display quality.
The content of the invention
Embodiments of the invention provide a kind of liquid crystal display device, to improve display quality.
Specifically, a kind of liquid crystal display device provided in an embodiment of the present invention, it is characterised in that including：
Colored filter substrate, including color filter layers, the color filter layers are included in the multiple of ranks distribution
Colored region and each described colored region include the colored subareas domain of multiple different colours, colored region described in adjacent rows
Between there are interval region；
Switching array substrate；
Liquid crystal layer, it is arranged between the colored filter substrate and the switching array substrate；And
Multiple septs, it is distributed in the liquid crystal layer institute between the colored filter substrate and the switching array substrate
Region in and be fixedly connected with the colored filter substrate or the switching array substrate, the multiple sept distribution
In the interval of both sides on the column direction of one first colored region in the interval region, and in the multiple colored region
At least one sept is respectively arranged with region.
In one embodiment of the invention, the multiple colored subareas domain includes：
Red sub-area；
Green sub-area；And
Blue subregion；
Wherein, the interval set respectively in the interval region of both sides on the column direction of first colored region
Thing is located at both sides on the column direction of the blue subregion.
In one embodiment of the invention, the multiple colored subareas domain includes：
Red sub-area；
Green sub-area；And
Blue subregion；
Wherein, there are the red sub-area and the green sub-district in interval between the two neighboring sept on line direction
Domain, on the column direction between the two neighboring sept between be separated with a blue subregion.
In one embodiment of the invention, the colored filter substrate also includes：
Common electrode layer, the color filter layers are arranged at adjacent to the side of the liquid crystal layer；The common electrode layer
Including multiple public electrode regions in ranks distribution, each public electrode region and a colored subareas domain pair
Should, each public electrode region is in the column direction formed with spaced first pierced pattern and the second hollow out figure
Case.
In one embodiment of the invention, first pierced pattern includes arranged in a crossed manner and interconnected two long
Groove and a plurality of short groove with different orientation to be formed is extended laterally from two elongated slots.
In one embodiment of the invention, first pierced pattern and second pierced pattern have identical shape
Shape.
In one embodiment of the invention, it is the multiple with the same colored region in the common electrode layer
The size of first pierced pattern in multiple public electrode regions is mutual corresponding to the colored subareas domain difference of different colours
Differ.
In one embodiment of the invention, the switching array substrate includes：
Pixel electrode layer, the switching array substrate is arranged at adjacent to the side of the liquid crystal layer, the pixel electrode layer
Including multiple pixel electrode units in ranks distribution, each pixel electrode unit includes main pixel region and sub-pixel area,
The center in the main pixel region and the sub-pixel area common electrode area corresponding with the pixel electrode unit respectively
First pierced pattern in domain and the center superposition of second pierced pattern.
In one embodiment of the invention, on the column direction of first colored region both sides each described interval
It is provided with multiple highly different septs in region, the colored son of the different colours in first colored region
The sept has different height corresponding to region.
In one embodiment of the invention, the colored filter substrate also includes：
Black matrix", its multiple different colours included around the colored region and the colored region spaced apart
The colored subareas domain；
Wherein, the highly different sept is integrally formed with the black matrix".
Above-mentioned technical proposal can have following one or more advantages or beneficial effect：Using the special setting of sept
Interval region is there are between colored region described in method, i.e. adjacent rows, the multiple sept is distributed in the spacer region
In domain, and set respectively in the interval region of both sides on the column direction of one first colored region in the multiple colored region
A sept is equipped with, so as to ensure that liquid crystal display device has uniform thickness of liquid crystal box；Further, it is preferable to
Sept is set respectively on the colored filter column direction of blue subregion, shadow of the sept to the visual effect of people can be reduced
Ring, further lift the display effect of liquid crystal display device.Engraved in addition, being set in the common electrode layer of colored filter substrate
Null pattern is simultaneously corresponding with the pixel electrode unit on switching array substrate so that liquid crystal molecule, which is prefixed, in liquid crystal layer certain inclines
Rake angle, improve the wide viewing angle characteristic of liquid crystal display device.Furthermore multiple height are respectively arranged with the interval region not
The same sept, to support colored filter substrate and switching array substrate, maintains the uniformity of thickness of liquid crystal box.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is a kind of structural representation of liquid crystal display device of one embodiment of the invention；
Fig. 2 is the position relationship schematic diagram of multiple septs and color filter layers shown in Fig. 1；
Fig. 3 is the regional area schematic diagram of structure shown in Fig. 2；
Fig. 4 is the floor map of common electrode layer shown in Fig. 1；
Fig. 5 is the enlarged diagram in the public electrode region of common electrode layer shown in Fig. 4；
Fig. 6 is the floor map of pixel electrode layer shown in Fig. 1；
Fig. 7 is public electrode region and the coincidence status schematic diagram of pixel electrode unit of an embodiment；
Fig. 8 is a kind of local schematic cross-section of liquid crystal display device of another embodiment of the present invention；
Fig. 9 is the position relationship schematic diagram of multiple septs and color filter layers shown in Fig. 8；
Figure 10 is the partial schematic diagram of structure shown in Fig. 9；
Figure 11 is a kind of local schematic cross-section of liquid crystal display device of further embodiment of this invention；
Figure 12 is a kind of structural representation of liquid crystal display device of yet another embodiment of the invention；
Figure 13 is the position relationship schematic diagram of multiple septs and color filter layers shown in Figure 12.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of liquid crystal display device that one embodiment of the invention provides, including：Colored filter
Substrate 10, switching array substrate 20, liquid crystal layer 30 and multiple septs 40.Liquid crystal layer 30 is arranged at the He of colored filter substrate 10
Between switching array substrate 20, multiple septs 40 are distributed in liquid crystal between colored filter substrate 10 and switching array substrate 20
It is fixedly connected in region where layer 30 and with colored filter substrate 10 or switching array substrate 20 to maintain colored filter
Certain interval between substrate 10 and switching array substrate 20.In addition, it is noted that the liquid crystal display device can be with
Set around liquid crystal layer 30 and the frame glue (Fig. 1 is not drawn) between colored filter substrate 10 and switching array substrate 20,
So as to which the frame glue and colored filter substrate 10 and switching array substrate 20 surround an accommodation space to accommodate liquid crystal jointly
Layer 30.Further it will be understood that can also be in side of the colored filter substrate 10 away from liquid crystal layer 30 and switch arrays
Side of the substrate 20 away from liquid crystal layer 30 sets the first polarizer and the second polarizer (Fig. 1 is not drawn), and the first polarization respectively
The polarization direction of piece and the polarization direction of the second polarizer are typically mutually perpendicular to.
Switching array substrate 20 can be such as thin film transistor (TFT) (Thin Film Transistor, TFT) array base palte etc.
Array base palte, for transmitting and controlling electric signal.Liquid crystal layer 30 is used to adjust light polarization direction.
Colored filter substrate 10 is used for the display for realizing color, and it includes color filter layers 11；Color filter layers
11 include multiple colored regions 111 (as shown in Figure 2) in ranks distribution, and each colored region 111 includes having different colours
Multiple colored subareas domains；Between there are between adjacent rows colored region (showing four row colored regions as an example in Fig. 2)
Septal area domain 113, multiple septs 40 are distributed in interval region 113；At least part color region in multiple colored regions 111
Domain, colored region 115 is for ease of illustration named as herein, both sides on its column direction (such as vertical direction in Fig. 2)
A sept 40 (namely as shown in Fig. 2 40 side disposed thereon of sept and another is respectively arranged with interval region 113
One sept 40 is located at its downside), for keeping liquid crystal display device that there is uniform thickness of liquid crystal box.
Hold it is above-mentioned, as shown in Figure 3, it is preferable that each such as colored region 115 of colored region 111 includes red (R) sub-district
Multiple colored subareas domains including domain 1111, green (G) subregion 1113, blue (B) subregion 1115, it is worth mentioning at this point that,
In other embodiments, each colored region 11 is not limited to include the sub-regions of R, G, B tri-, can also include more color examples
Such as Y (yellow) or W (white).Between being set respectively in the interval region 113 of both sides on the column direction of first colored region 115
Parting 40 is located at both sides on the column direction of blue subregion 1115 respectively, to reduce user of the sept 40 to liquid crystal display color
Experience Degree influence because human eye vision to blue light relative to green glow than less sensitive.In the row direction (such as in Fig. 2
In horizontal direction), between two neighboring sept 40 between be separated with two colored subareas domains.Preferably, it is adjacent on line direction
The two colored subareas domain being spaced between two septs 40 is red sub-area 1111 and green sub-area 1113.In addition,
In a column direction between two neighboring sept 40 between be separated with the colored subareas domain of a for example blue subregion 1115, to improve
Gap maintenance effect of the sept 40 to the liquid crystal cell in liquid crystal display device.
In addition, as shown in figure 4, colored filter substrate 10 also includes common electrode layer 13, common electrode layer 13 is arranged at
Color filter layers 11 are adjacent to the side of liquid crystal layer 30；Common electrode layer 13 includes multiple public electrode regions in ranks distribution
131, the colored subareas domain in a colored region 111 in each public electrode region 131 and color filter layers 11
It is corresponding such as corresponding with a green sub-area 1113 of red sub-area 1111, one or a blue subregion 1115.Each
Public electrode region 131 is on column direction (such as vertical direction in Fig. 4) formed with spaced first pierced pattern
1311 and second pierced pattern 1313, to provide the liquid crystal molecule in liquid crystal layer 30 certain pre-tilt angle, meet multidomain (multi-
Domain) the demand of display.Herein it is noted that for common electrode layer 13, it can be whole piece transparency conducting layer,
And each public electrode region 131 is the virtual grate region for the transparency conducting layer that the full wafer is set；Or common electrode layer
13 can also be multiple striped transparent conductive layers, and each public electrode region 131 is the void of corresponding striped transparent conductive layer
Intend zoning；Or common electrode layer 13 is the multiple electrically conducting transparent blocks arranged in ranks, and each public electrode region
131 be a corresponding electrically conducting transparent block.
Understand that the first pierced pattern 1311 includes such as square crossing (crosspoint arranged in a crossed manner with reference to Fig. 4 and Fig. 5
13115) set and what two interconnected elongated slots 13111 and being extended laterally from two elongated slots 13111 to be formed has difference
The a plurality of short groove 13113 of orientation.Preferably, the first pierced pattern 1311 and the second pierced pattern 1313 are of similar shape,
Namely second pierced pattern 1313 also include such as square crossing (crosspoint 13135) arranged in a crossed manner set and be interconnected two
Bar elongated slot 13131 and a plurality of short groove 13133 with different orientation to be formed is extended laterally from two elongated slots 13131；Herein
It is noted that the first pierced pattern 1311 and the second pierced pattern 1313 with same shape can be with different chis
Very little size, namely the length and/or width of the length of its elongated slot 13111,13131 and/or width, and/or short groove 13113,13133
Degree can be different.It is further preferred that multiple colored subareas domains example in common electrode layer 13 and in same colored region 111
Multiple public electrode regions 131 as corresponding to red sub-area 1111, green sub-area 1113 and blue subregion 1115 difference
The first pierced pattern 1311 (or second pierced pattern 1313) it is different, for example, corresponding with green sub-area 1113 public
First of first pierced pattern 1311 than public electrode region 131 corresponding to red sub-area 1111 in common electrode region 131 is engraved
The size of null pattern 1311 is big, and first pierced pattern 1311 in public electrode region 131 corresponding with red sub-area 1111 compares
The size of first pierced pattern 1311 in public electrode region 131 corresponding to blue subregion 1115 is big, such different colours
Region can have different light transmittances, so as to realize preferable display effect.
As shown in fig. 6, switching array substrate 20 includes pixel electrode layer 21, pixel electrode layer 21 is arranged at switch arrays base
Plate 20 is adjacent to the side of liquid crystal layer 30.Pixel electrode layer 21 includes multiple pixel electrode units 211 in ranks distribution, each picture
Plain electrode unit 211 includes main pixel region 2111 and sub-pixel area 2113.Wherein, as shown in fig. 7, any one pixel electrode list
Member 211 main pixel region 2111 center P1 and sub-pixel area 2113 center P3 respectively with it is right with the pixel electrode unit 211
The crosspoint 13135 of the pierced pattern of crosspoint 13115 and second of first pierced pattern 1311 in the public electrode region 131 answered
Overlap.Furthermore, it is worth mentioning at this point that, corresponded and coordinated by public electrode region 131 and pixel electrode unit 211, can be with
So that the liquid crystal molecule in liquid crystal layer 30 forms eight liquid crystal molecule farmlands with different orientation direction；Correspondingly, pixel electrode
The a plurality of slit with different orientation direction can be opened up on unit 211 for example with eight even more different orientation directions
A plurality of slit, or the side of the neighbouring liquid crystal layer 30 in pixel electrode unit 211 forms multiple insulation protrusions.
In summary, interval region of the liquid crystal display device of the present embodiment between adjacent rows colored region is set more
Individual sept, and set respectively in the interval region of both sides on the column direction of at least part colored region in multiple colored regions
There is at least one sept, so as to ensure that liquid crystal display device has uniform thickness of liquid crystal box；Further, it is preferable in indigo plant
Sept is set respectively on the column direction both sides in dice region, influence of the sept to the visual effect of people can be reduced, enter one
The display effect of step lifting liquid crystal display device.In addition, pierced pattern is set in the common electrode layer of colored filter substrate
It is and corresponding with the pixel electrode unit on switching array substrate, there is provided the certain pre-tilt angle of liquid crystal molecule in liquid crystal layer 30, so as to
The wide viewing angle characteristic of liquid-crystal apparatus can be lifted.
As shown in Figure 8 and Figure 9, a kind of liquid crystal display device that another embodiment of the present invention provides, including：Colorized optical filtering
Plate base 50, switching array substrate 60, liquid crystal layer 70, multiple first septs 80, multiple second septs 81 and the multiple 3rd
Sept 82.Liquid crystal layer 70 is arranged between colored filter substrate 50 and switching array substrate 60.
Switching array substrate 60 can be such as thin film transistor (TFT) (Thin Film Transistor, TFT) array base palte etc.,
For transmitting and controlling electric signal.Liquid crystal layer 70 is used to adjust light polarization direction.Colored filter substrate 50 is used to realize color
Display, including color filter layers 51 and black matrix" 55.Color filter layers 51 include multiple colours in ranks distribution
Region 511, the colored subareas domains of multiple different colours that each colored region 511 is surround by black matrix" 55 and it is included by
Black matrix" 55 is spaced apart.Part of the black matrix" 55 between adjacent rows colored region 511, herein for ease of illustration by it
It is named as interval region 513.First sept 80, the second sept 81, the 3rd sept 82 are distributed in interval region 513,
For maintaining the uniformity of liquid crystal cell；At least part colored region in multiple colored regions 511, herein for ease of illustration by it
Colored region 515 is named as, is set respectively in the interval region 513 of (such as vertical direction in Fig. 9) both sides on its column direction
There are first sept 80, the second sept 81, the 3rd sept 82, for maintaining colored filter substrate 50 and switch arrays
Certain interval between row substrate 60.Preferably, the height of the second sept 81 and the 3rd sept 82 is less than the first sept
80.It is further preferred that the height of the first sept 80, the second sept 81 and the 3rd sept 82 is successively decreased successively, to ensure
After the support failure of the first sept 80, the second sept 81 can support colored filter substrate 50 and switching array substrate 60；
After the first sept 80 and the second support failure in succession of sept 81, the 3rd sept 82 continues that colorized optical filtering chip base can be supported
Plate 50 and switching array substrate 60, play a part of protecting liquid crystal display.
Hold it is above-mentioned, as shown in Figure 10, it is preferable that each such as colored region 515 of colored region 511 includes red (R) son
Multiple colored subareas domains including region 5111, green (G) subregion 5113, blue (B) subregion 5115, the first colored region
The first sept 80 set respectively in the interval region 513 of both sides on 515 column direction is located at blue subregion 5115 respectively
Column direction on both sides.Second sept 81, the 3rd sept 82 are respectively positioned at red sub-area 5111, green sub-area 5113
Column direction on both sides, with reduce because partial separation support failure caused by liquid crystal display device damage.
In summary, the liquid crystal display device of the present embodiment is set between colored filter substrate and switching array substrate
First sept, the second sept and the 3rd sept, to support colored filter substrate and switching array substrate, maintain liquid crystal
The uniformity of box thickness.Preferably, the height of the second sept and the 3rd sept is less than the first sept.Further preferably
Ground, the height of the first sept, the second sept and the 3rd sept are successively decreased successively, are failed with ensuring to support in the first sept
Afterwards, the second sept support colored filter substrate and switching array substrate；When the first sept and the second sept prop up in succession
After support failure, the 3rd sept support colored filter substrate and switching array substrate, play a part of protecting liquid crystal display.
As shown in Figures 9 to 11, a kind of liquid crystal display device that another embodiment of the invention provides, including：Colour filter
Mating plate substrate 50, switching array substrate 60, liquid crystal layer 70.Liquid crystal layer 70 is arranged at colored filter substrate 50 and switch arrays base
Between plate 60.
Switching array substrate 60 can be such as thin film transistor (TFT) (Thin Film Transistor, TFT) array base palte etc.
Array base palte, for transmitting and controlling electric signal.Liquid crystal layer 70 is used to adjust light polarization direction.Colored filter substrate 50 is used for
Realize the display of color, including color filter layers 51 and black matrix" 57.Color filter layers 51 are included in ranks distribution
Multiple colored regions 511, the colour for multiple different colours that each colored region 511 is surround by black matrix" 57 and it is included
Subregion is spaced apart by black matrix" 57.Part of the black matrix" 57 between adjacent rows colored region 511, herein for ease of
Illustrate to be named as interval region 513.Projection is formed with multiple first septs 80 in interval region 513.First sept
80 are distributed in the region between colored filter substrate 50 and switching array substrate 60 where liquid crystal layer 70.First sept 80
It is formed in one structure with black matrix" 57, and is fixedly connected with colored filter substrate 50 to maintain colored filter substrate 50
Certain interval between switching array substrate 60.At least part colored region in multiple colored regions 511, herein for ease of
Illustrate to be named as colored region 515, on its column direction in the interval region 513 of (such as vertical direction in Fig. 9) both sides
First sept 80 is convexly equipped with respectively, for remaining certain between colored filter substrate 50 and switching array substrate 60
Gap.In addition, second sept 81 and one is also convexly equipped with the column direction of colored region 515 in the interval region 513 of both sides
Individual 3rd sept 82.Preferably, the height of the second sept 81 and the 3rd sept 82 is less than the height 80 of the first sept.
It is further preferred that the height of the first sept 80, the second sept 81 and the 3rd sept 82 is successively decreased successively, to ensure
After the support failure of one sept 80, the second sept 81 can support colored filter substrate 50 and switching array substrate 60；When
After one sept 80 and the second sept 81 support failure in succession, the 3rd sept 82 continues that colored filter substrate 50 can be supported
With switching array substrate 60, play a part of protecting liquid crystal display.
Hold above-mentioned, it is preferable that as shown in Figure 10, each colored region 511 includes red (R) subregion 5111, green (G)
Multiple colored subareas domains including subregion 5113, blue (B) subregion 5115, two on the column direction of the first colored region 515
The first sept 80 set respectively in the interval region 513 of side is located at both sides on the column direction of blue subregion 5115 respectively.
Second sept 81, the 3rd sept 82 respectively positioned at red sub-area 5111, green sub-area 5113 column direction on both sides,
To increase the quantity of sept in liquid crystal display device, it is ensured that the stability of thickness of liquid crystal box.
In summary, the liquid crystal display device of the present embodiment will on black matrix" multiple first septs of projection, play
Maintain the effect in gap between colored filter substrate and switching array substrate.Preferably, also projection is formed on black matrix"
There are multiple second septs and multiple 3rd septs, and the height of the second sept and the 3rd sept is less than the first sept
Height.It is further preferred that the height of the first sept, the second sept and the 3rd sept is successively decreased successively, to ensure
After the support failure of first sept, the second sept support colored filter substrate and switching array substrate；When the first sept
After supporting failure in succession with the second sept, the 3rd sept support colored filter substrate and switching array substrate, guarantor is played
Protect the effect of liquid crystal display.
As shown in FIG. 12 and 13, a kind of liquid crystal display device that further embodiment of the present invention provides, including：Colour filter
Mating plate substrate 10, switching array substrate 20, liquid crystal layer 30 and multiple septs 40.Colored filter substrate 10 is curved-surface structure,
Switching array substrate 20 is the curved-surface structure being be arranged in parallel with colored filter substrate, and liquid crystal layer 30 is arranged at colorized optical filtering chip base
Between plate 10 and switching array substrate 20, multiple septs 40 be distributed in colored filter substrate 10 and switching array substrate 20 it
Between be fixedly connected in region where liquid crystal layer 30 and with colored filter substrate 10 or switching array substrate 20 to maintain colour
Certain interval between filter sheet base plate 10 and switching array substrate 20.
Switching array substrate 20 can be such as thin-film transistor array base-plate array base palte, for transmitting and controlling telecommunications
Number.Liquid crystal layer 30 is used to adjust light polarization direction.Colored filter substrate 10 is used for the display for realizing color, including colorized optical filtering
Lamella 11, color filter layers 11 include multiple colored regions 111 (as shown in figure 13) in ranks distribution；Adjacent rows are colored
Interval region 113 is there are between region, multiple septs 40 are distributed in interval region 113.On line direction (such as in Figure 13
Horizontal direction), the distance between two neighboring sept 40 is gradually reduced by two lateral middle parts, forms the sept 40 in center
The layout that density is big, the density of sept 40 of both sides is small, makes curved surface liquid crystal display device center have enough septs 40
Colored filter substrate 10 and switching array substrate 20 are supportted, so that it is guaranteed that the intensity of curved surface liquid crystal display device middle part.
In addition, it is noted that the present embodiment provide a kind of liquid crystal display device, except associated components are curved surface knot
Outside structure, the structure in previous embodiment is also applied for the present embodiment, can be mutually combined and formed by previous embodiment, therefore its specific knot
Structure will not be repeated here.
In summary, the liquid crystal display device of the present embodiment is a curved surface liquid crystal display device, its colored filter substrate
It is curved-surface structure with switching array substrate, by setting different densities between colored filter substrate and switch matrix substrate
Sept, i.e., the spacing between two neighboring sept is gradually reduced by two lateral centers in the row direction, to ensure liquid crystal
The intensity of display screen middle part, the possibility of screen damage is reduced, play protection liquid crystal display.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, only a kind of division of logic function, can there is other dividing mode, such as multichannel unit or component when actually realizing
Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or
The mutual coupling discussed or direct-coupling or communication connection can be the indirect couplings by some interfaces, device or unit
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multichannel
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
- A kind of 1. liquid crystal display device, it is characterised in that including：Colored filter substrate, including color filter layers, the color filter layers include multiple colours in ranks distribution Region and each described colored region include the colored subareas domain of multiple different colours, between colored region described in adjacent rows It there are interval region；Switching array substrate；Liquid crystal layer, it is arranged between the colored filter substrate and the switching array substrate；AndMultiple septs, it is distributed between the colored filter substrate and the switching array substrate where the liquid crystal layer It is fixedly connected in region and with the colored filter substrate or the switching array substrate, the multiple sept is distributed in institute State in interval region, and on the column direction of one first colored region in the multiple colored region both sides the interval region Inside it is respectively arranged with least one sept.
- 2. liquid crystal display device as claimed in claim 1, it is characterised in that the multiple colored subareas domain includes：Red sub-area；Green sub-area；AndBlue subregion；Wherein, the sept position set respectively in the interval region of both sides on the column direction of first colored region In both sides on the column direction of the blue subregion.
- 3. liquid crystal display device as claimed in claim 1, it is characterised in that the multiple colored subareas domain includes：Red sub-area；Green sub-area；AndBlue subregion；Wherein, there are the red sub-area and the green sub-area in interval between the two neighboring sept on line direction, On the column direction between the two neighboring sept between be separated with a blue subregion.
- 4. liquid crystal display device as claimed in claim 1, it is characterised in that the colored filter substrate also includes：Common electrode layer, the color filter layers are arranged at adjacent to the side of the liquid crystal layer；The common electrode layer includes Multiple public electrode regions in ranks distribution, each public electrode region is corresponding with a colored subareas domain, often The individual public electrode region is in the column direction formed with spaced first pierced pattern and the second pierced pattern.
- 5. liquid crystal display device as claimed in claim 4, it is characterised in that first pierced pattern include it is arranged in a crossed manner simultaneously Interconnected two elongated slots and a plurality of short groove with different orientation to be formed is extended laterally from two elongated slots.
- 6. liquid crystal display device as claimed in claim 4, it is characterised in that first pierced pattern and second hollow out Pattern is of similar shape.
- 7. liquid crystal display device as claimed in claim 4, it is characterised in that in the common electrode layer and the same coloured silk Described the first of multiple public electrode regions corresponding to the colored subareas domain difference of the multiple different colours in color region The size of pierced pattern is different.
- 8. liquid crystal display device as claimed in claim 5, it is characterised in that the switching array substrate includes：Pixel electrode layer, be arranged at the switching array substrate includes adjacent to the side of the liquid crystal layer, the pixel electrode layer Multiple pixel electrode units in ranks distribution, each pixel electrode unit includes main pixel region and sub-pixel area, described The center in main pixel region and the sub-pixel area corresponding with the pixel electrode unit public electrode region respectively The center superposition of first pierced pattern and second pierced pattern.
- 9. liquid crystal display device as claimed in claim 1, it is characterised in that both sides on the column direction of first colored region Each described interval region in be provided with multiple highly different septs, the difference in first colored region The sept corresponding to the colored subareas domain of color has different height.
- 10. liquid crystal display device as claimed in claim 9, it is characterised in that the colored filter substrate also includes：Black matrix", it surround the colored region and is spaced apart the described of multiple different colours that the colored region is included Colored subareas domain；Wherein, the highly different sept is integrally formed with the black matrix".
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868823.XA CN107479263A (en) | 2017-09-22 | 2017-09-22 | Liquid crystal display device |
| PCT/CN2018/106475 WO2019057077A1 (en) | 2017-09-22 | 2018-09-19 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868823.XA CN107479263A (en) | 2017-09-22 | 2017-09-22 | Liquid crystal display device |
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| CN107479263A true CN107479263A (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710868823.XA Pending CN107479263A (en) | 2017-09-22 | 2017-09-22 | Liquid crystal display device |
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| CN (1) | CN107479263A (en) |
| WO (1) | WO2019057077A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019057077A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Liquid crystal display device |
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| CN102023409A (en) * | 2009-09-21 | 2011-04-20 | 三星电子株式会社 | Display panel and liquid crystal display comprising the same |
| CN103353693A (en) * | 2013-06-14 | 2013-10-16 | 昆山龙腾光电有限公司 | Liquid crystal display device and manufacturing method thereof |
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| CN107450243A (en) * | 2017-09-22 | 2017-12-08 | 惠科股份有限公司 | Display panel |
| CN107479263A (en) * | 2017-09-22 | 2017-12-15 | 惠科股份有限公司 | Liquid crystal display device |
| CN107450242A (en) * | 2017-09-22 | 2017-12-08 | 惠科股份有限公司 | Colored filter substrate and liquid crystal display device |
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- 2017-09-22 CN CN201710868823.XA patent/CN107479263A/en active Pending
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| CN102023409A (en) * | 2009-09-21 | 2011-04-20 | 三星电子株式会社 | Display panel and liquid crystal display comprising the same |
| CN101943826A (en) * | 2010-07-30 | 2011-01-12 | 南京中电熊猫液晶显示科技有限公司 | Method for improving chromatic aberration of liquid crystal display (LCD) |
| CN103869556A (en) * | 2012-12-17 | 2014-06-18 | 三星显示有限公司 | Liquid crystal display device |
| CN103353693A (en) * | 2013-06-14 | 2013-10-16 | 昆山龙腾光电有限公司 | Liquid crystal display device and manufacturing method thereof |
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| WO2019057077A1 (en) | 2019-03-28 |
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Application publication date: 20171215 |