CN107632467A - Colored filter substrate and liquid crystal display device - Google Patents
Colored filter substrate and liquid crystal display device Download PDFInfo
- Publication number
- CN107632467A CN107632467A CN201710868609.4A CN201710868609A CN107632467A CN 107632467 A CN107632467 A CN 107632467A CN 201710868609 A CN201710868609 A CN 201710868609A CN 107632467 A CN107632467 A CN 107632467A
- Authority
- CN
- China
- Prior art keywords
- colored
- region
- public electrode
- liquid crystal
- filter substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
The embodiment of the present invention discloses a kind of colored filter substrate, including the color filter layers and common electrode layer being stacked;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;The colored filter substrate also includes black matrix", the colored subareas domain for multiple different colours that the black matrix" is included around the colored region and the colored region spaced apart;The common electrode layer includes multiple public electrode regions corresponding with the multiple colored subareas domain difference, the public electrode region where it is divided into multiple public electrode sub-districts by each described public electrode region formed with spaced multiple pierced patterns, the multiple pierced pattern in a column direction.In addition, also disclose a kind of liquid crystal display device using the colored filter substrate.The present invention can lift the wide viewing angle characteristic of liquid crystal display device.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of colored filter substrate and a kind of liquid crystal display device
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) has the advantages that light, thin, low power consumption, extensively should
Modernized for computer, mobile phone etc. in information equipment.At present, in the market usually requires that liquid crystal display has high contrast
The characteristics such as degree, high brightness, high color saturation, quick response and wide viewing angle.In order to realize wide viewing angle, also open in the prior art
A variety of different displays are have issued, as twisted nematic (Twisted Nematic, TN) liquid crystal display adds wide viewing angle
Film, copline switch type (In-plane switching, IPS) liquid crystal display, fringe field switch type (Fringe
Field Switching, FFS) liquid crystal display and multi-domain perpendicular alignment-type (Multi-domain Vertical
Alignment, MVA) liquid crystal display etc..One pixel is often divided into multiple sub-pixels by existing liquid crystal display, is utilized
Switch element controls each sub-pixel respectively, to realize more excellent display effect.When the size of pixel is larger, partial liquid crystal molecule
It can not in a short time tilt, or even be unable to run-off the straight.Therefore, existing liquid crystal display is difficult to have and extensively regarded well
Angle.
The content of the invention
Embodiments of the invention provide a kind of colored filter substrate and a kind of liquid crystal display device, to lift wide viewing angle spy
Property.
On the one hand, the invention provides a kind of colored filter substrate, it is characterised in that including:
Color filter layers, including multiple colored regions in ranks distribution, each colored region include having not
With multiple colored subareas domains of color;
Black matrix", its multiple different colours included around the colored region and the colored region spaced apart
The colored subareas domain;And
Common electrode layer, it is stacked in the color filter layers side, the common electrode layer include with it is described
Multiple colored subareas domains respectively corresponding to multiple public electrode regions, in a column direction each described public electrode region formed
There are spaced multiple pierced patterns, the public electrode region where it is divided into multiple public affairs by the multiple pierced pattern
Common electrode sub-district.
In one embodiment of the invention, wherein a pierced pattern in the multiple pierced pattern includes handing over
Fork is set and what two interconnected elongated slots and being extended laterally from two elongated slots to be formed has a plurality of short of different orientation
Groove.
In one embodiment of the invention, the multiple pierced pattern is of similar shape.
In one embodiment of the invention, the multiple colored subareas domain include red sub-area, green sub-area and
Blue subregion, the red sub-area, the green sub-area and the blue subregion correspond to the public electrode respectively
A public electrode region on layer.
In one embodiment of the invention, it is the multiple with the same colored region in the common electrode layer
The mutual not phase of size of the pierced pattern in multiple public electrode regions corresponding to the colored subareas domain difference of different colours
Together.
In one embodiment of the invention, the public electrode region where it is divided into by the multiple pierced pattern
Six, eight or ten public electrode sub-districts.
On the other hand, the invention provides a kind of liquid crystal display device, it is characterised in that including:
Colored filter substrate, it includes color filter layers, and the color filter layers include multiple in ranks distribution
Colored region, each colored region includes multiple colored subareas domains with different colours, the colorized optical filtering chip base
Plate also includes black matrix", and the circular colored region of the black matrix" and the colored region spaced apart are included multiple
The colored subareas domain of different colours;The colored filter substrate also includes common electrode layer, and the public electrode is layer by layer
Folded to be arranged at the color filter layers side, the common electrode layer includes corresponding respectively with the multiple colored subareas domain
Multiple public electrode regions, each described public electrode region is formed with spaced multiple hollow out figures in a column direction
The public electrode region where it is divided into multiple public electrode sub-districts by case, the multiple pierced pattern;
Switching array substrate, it is oppositely arranged with the colored filter substrate and positioned at neighbouring common electrode layer side, institute
Stating switching array substrate includes multiple pixel electrode units in ranks distribution;And
Liquid crystal layer, between the colored filter substrate and the switching array substrate.
In one embodiment of the invention, a pierced pattern in the multiple pierced pattern is set including intersection
Two elongated slots putting and be interconnected 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, each pixel electrode unit includes main pixel region and sub-pixel area, institute
State the center in main pixel region and the sub-pixel area public electrode region corresponding with the pixel electrode unit respectively
The multiple pierced pattern two elongated slots crosspoint overlap.
In one embodiment of the invention, the public electrode region where it is divided into by the multiple pierced pattern
Six, eight or ten public electrode sub-districts.
Above-mentioned technical proposal can have following one or more advantages or beneficial effect:In the public affairs of colored filter substrate
Multiple pierced patterns are set in common electrode layer so that liquid crystal molecule is prefixed certain angle of inclination in liquid crystal layer, improves liquid
The wide viewing angle characteristic of brilliant device.
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 b are the enlarged diagram in the public electrode region of common electrode layer shown in Fig. 4, and Fig. 5 a and Fig. 5 c are other realities
Apply the enlarged diagram in the public electrode region of example;
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 colored filter substrate 10
Between switching array substrate 20, multiple septs 40 are distributed in the interstitial fluid of colored filter substrate 10 and switching array substrate 20
It is fixedly connected in region where crystal layer 30 and with colored filter substrate 10 or switching array substrate 20 to maintain colorized optical filtering
Certain interval between plate base 10 and switching array substrate 20.In addition, it is noted that the liquid crystal display device may be used also
To set around liquid crystal layer 30 and the frame glue between colored filter substrate 10 and switching array substrate 20, so as to the frame
Glue and colored filter substrate 10 and switching array substrate 20 surround an accommodation space to accommodate liquid crystal layer 30 jointly.In addition,
It is understood that can also be remote in side of the colored filter substrate 10 away from liquid crystal layer 30 and switching array substrate 20
The side of chaotropic crystal layer 30 sets the first polarizer and the second polarizer (Fig. 1 is not drawn), and the polarization of the first polarizer respectively
Direction 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 111 is not limited to include the sub-regions of R, G, B tri-, can also include more colors
Such as Y (yellow) or W (white) etc..Set respectively in the interval region 113 of both sides on the column direction of first colored region 115
Sept 40 respectively positioned at blue subregion 1115 column direction on both sides, to reduce sept 40 to liquid crystal display color
User experience influence because human eye vision to blue light relative to green glow than less sensitive.In the row direction (such as scheme
In horizontal direction in 2), between two neighboring sept 40 between be separated with two colored subareas domains.Preferably, on line direction
The two colored subareas domain being spaced between two neighboring sept 40 is red sub-area 1111 and green sub-area 1113.This
Outside, in a column direction between two neighboring sept 40 between be separated with the colored subareas domain of a for example blue subregion 1115, with
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 multiple pierced pattern examples
Such as the first pierced pattern 1311 and the second pierced pattern 1313, to provide the liquid crystal molecule in liquid crystal layer 30 certain pre-tilt angle,
Meets the needs of multidomain (multi-domain) display.Multiple pierced patterns in each public electrode region 131 are by where it
Public electrode region 131 divide into multiple public electrode sub-districts 1315, as shown in Fig. 5 a, Fig. 5 b and Fig. 5 c, multiple hollow out figures
Public electrode region 131 where it is divided into six, eight and ten public electrode sub-districts 1315 by case respectively.
Herein it is noted that for common electrode layer 13, it can be whole piece transparency conducting layer, and each public
Electrode zone 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 virtual grate area of corresponding striped transparent conductive floor
Domain;Or common electrode layer 13 is the multiple electrically conducting transparent blocks arranged in ranks, and each public electrode region 131 is relative
The electrically conducting transparent block answered.
Furthermore colored filter substrate 10 also includes substrate 15, and substrate 15 is stacked remote in color filter layers 11
The side of common electrode layer 13.Substrate 15 can be made of transparent materials such as glass, quartz and plastics.
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 (b)
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.First pierced pattern 1311 is symmetrical arranged, such as the first pierced pattern 1311 is around passing through crosspoint
13115 horizontal spools are symmetrical, or the first pierced pattern 1311 is around the vertical line axial symmetry by crosspoint 13115, or first
Pierced pattern 1311 rotates 180 ° of Central Symmetries around crosspoint 13115.
Preferably, the first pierced pattern 1311 is such as snowflake pattern.It is further preferred that the He of the first pierced pattern 1311
Second pierced pattern 1313 is of similar shape, namely the second pierced pattern 1313 also includes for example vertical friendship arranged in a crossed manner
Two elongated slots 13131 and extend laterally to be formed from two elongated slots 13131 that fork (crosspoint 13135) sets and is interconnected
The a plurality of short groove 13133 with different orientation.Even, multiple pierced patterns are of similar shape.It is worth mentioning herein
It is that first pierced pattern 1311 and the second pierced pattern 1313 with same shape can be of different sizes size,
That is the length and/or width of the length of its elongated slot 13111,13131 and/or width, and/or short groove 13113,13133 can not
Together.It is further preferred that multiple colored subareas domains in common electrode layer 13 and in same colored region 111 are for example red
Subregion 1111, green sub-area 1113 and blue subregion 1115 respectively corresponding to multiple public electrode regions 131 first
Pierced pattern 1311 (or second pierced pattern 1313) is different, for example, with 1113 corresponding public electrode of green sub-area
First pierced pattern of first pierced pattern 1311 in region 131 than public electrode region 131 corresponding to red sub-area 1111
1311 size is big, the BELAND dice of the first pierced pattern 1311 in public electrode region 131 corresponding with red sub-area 1111
The size of first pierced pattern 1311 in public electrode region 131 corresponding to region 1115 is big, and such different colours subregion can
With with 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
Deng 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
Color display, including color filter layers 51 and black matrix" 55.Color filter layers 51 include multiple coloured silks in ranks distribution
Color region 511, the colored subareas domain for multiple different colours that each colored region 511 is surround by black matrix" 55 and it is included
It is spaced apart by black matrix" 55.Part of the black matrix" 55 between adjacent rows colored region 511, for ease of illustration will herein
It is named as interval region 513.First sept 80, the second sept 81, the 3rd sept 82 are distributed in interval region 513
It is interior, for maintaining the uniformity of liquid crystal cell;At least part colored region in multiple colored regions 511, herein for ease of illustration
Colored region 515 is named as, on its column direction in the interval region 513 of (such as vertical direction in Fig. 9) both sides respectively
First sept 80, the second sept 81, the 3rd sept 82 are provided with, for maintaining colored filter substrate 50 and opening
Close the certain interval between array base palte 60.Preferably, the height of the second sept 81 and the 3rd sept 82 is less than between first
Parting 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, with
Ensure after the support failure of the first sept 80, the second sept 81 can support colored filter substrate 50 and switch arrays base
Plate 60;After the first sept 80 and the second support failure in succession of sept 81, the 3rd sept 82 continues that colored filter can be supported
Mating plate substrate 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 addition, the liquid crystal display panel of the present embodiment also includes and the identical colored filter substrate of a upper embodiment
Pixel electrode layer in common electrode layer and switching array substrate.
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 just
Colored region 515 is named as in explanation, the interval region 513 of (such as vertical direction in Fig. 9) both sides on its column direction
First sept 80 is inside convexly equipped with respectively, for maintaining between colored filter substrate 50 and switching array substrate 60
Certain interval.In addition, second sept 81 is also convexly equipped with the column direction of colored region 515 in the interval region 513 of both sides
With the 3rd sept 82.Preferably, the height of the second sept 81 and the 3rd sept 82 is less than the height of the first sept
Degree 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, with true
Protect 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 can be supported
Plate base 50 and 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, on the column direction of the first colored region 515
The first sept 80 set respectively in the interval region 513 of both sides is respectively two on the column direction of blue subregion 5115
Side.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 are distributed in colored filter substrate 10 and switching array substrate 20
Between be fixedly connected in region where liquid crystal layer 30 and with colored filter substrate 10 or switching array substrate 20 to maintain coloured silk
Certain interval between colo(u)r filter substrate 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 in center
The layout that 40 density are 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 supported, 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. colored filter substrate, it is characterised in that including:Color filter layers, including multiple colored regions in ranks distribution, each colored region include having different face Multiple colored subareas domains of color;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;AndCommon electrode layer, it is stacked in the color filter layers side, the common electrode layer include with it is the multiple Colored subareas domain respectively corresponding to multiple public electrode regions, in a column direction each described public electrode region formed with Every multiple pierced patterns of setting, the public electrode region where it is divided into multiple common electricals by the multiple pierced pattern Pole sub-district.
- 2. colored filter substrate as claimed in claim 1, it is characterised in that wherein one pierced pattern is set including intersection Two elongated slots putting and be interconnected and a plurality of short groove with different orientation to be formed is extended laterally from two elongated slots.
- 3. colored filter substrate as claimed in claim 2, it is characterised in that the multiple pierced pattern has identical shape Shape.
- 4. colored filter substrate as claimed in claim 1, it is characterised in that the multiple colored subareas domain includes red son Region, green sub-area and blue subregion, the red sub-area, the green sub-area and the blue subregion difference A public electrode region in the corresponding common electrode layer.
- 5. colored filter substrate as claimed in claim 1, it is characterised in that in the common electrode layer and same described The described of corresponding multiple public electrode regions is engraved respectively in the colored subareas domain of the multiple different colours of colored region The size of null pattern is different.
- 6. colored filter substrate as claimed in claim 1, it is characterised in that the multiple pierced pattern is by the institute where it State public electrode region and be divided into six, eight or ten public electrode sub-districts.
- A kind of 7. liquid crystal display device, it is characterised in that including:Colored filter substrate, it includes color filter layers, and the color filter layers include multiple coloured silks in ranks distribution Color region, each colored region include multiple colored subareas domains with different colours, and the colored filter substrate is also Including black matrix", the black matrix" surround the colored region and is spaced apart multiple differences that the colored region is included The colored subareas domain of color;The colored filter substrate also includes common electrode layer, and the public electrode layer stackup is set The color filter layers side is placed in, the common electrode layer includes corresponding multiple respectively with the multiple colored subareas domain Public electrode region, each described public electrode region is formed with spaced multiple pierced patterns, institute in a column direction State multiple pierced patterns and the public electrode region where it is divided into multiple public electrode sub-districts;Switching array substrate, it is oppositely arranged with the colored filter substrate and positioned at neighbouring common electrode layer side, it is described to open Closing array base palte includes multiple pixel electrode units in ranks distribution;AndLiquid crystal layer, between the colored filter substrate and the switching array substrate.
- 8. liquid crystal display device as claimed in claim 7, it is characterised in that wherein one pierced pattern includes arranged in a crossed manner And interconnected two elongated slots and a plurality of short groove with different orientation to be formed is extended laterally from two elongated slots.
- 9. liquid crystal display device as claimed in claim 8, it is characterised in that each pixel electrode unit includes main pixel The center in area and sub-pixel area, the main pixel region and sub-pixel area institute corresponding with the pixel electrode unit respectively The crosspoint for stating two elongated slots of the multiple pierced pattern in public electrode region overlaps.
- 10. liquid crystal display device as claimed in claim 7, it is characterised in that the multiple pierced pattern is by the institute where it State public electrode region and be divided into six, eight or ten public electrode sub-districts.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710868609.4A CN107632467A (en) | 2017-09-22 | 2017-09-22 | Colored filter substrate and liquid crystal display device |
PCT/CN2018/106479 WO2019057078A1 (en) | 2017-09-22 | 2018-09-19 | Color filter substrate and liquid crystal display apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710868609.4A CN107632467A (en) | 2017-09-22 | 2017-09-22 | Colored filter substrate and liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107632467A true CN107632467A (en) | 2018-01-26 |
Family
ID=61103669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710868609.4A Pending CN107632467A (en) | 2017-09-22 | 2017-09-22 | Colored filter substrate and liquid crystal display device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107632467A (en) |
WO (1) | WO2019057078A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108873502A (en) * | 2018-07-16 | 2018-11-23 | 惠科股份有限公司 | Liquid crystal display device and preparation method thereof |
WO2019057074A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
WO2019057088A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
WO2019057078A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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) |
CN101963712A (en) * | 2009-07-21 | 2011-02-02 | 奇美电子股份有限公司 | Liquid crystal display device and pixel structure |
CN101995706A (en) * | 2009-08-17 | 2011-03-30 | 奇美电子股份有限公司 | Multi-domain vertical alignment liquid crystal display and lc-aligning method of 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 |
CN103869556A (en) * | 2012-12-17 | 2014-06-18 | 三星显示有限公司 | Liquid crystal display device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101033461B1 (en) * | 2003-12-23 | 2011-05-11 | 엘지디스플레이 주식회사 | Liquid crystal display device and manufacturing of the same |
CN102654679B (en) * | 2011-11-30 | 2014-12-17 | 京东方科技集团股份有限公司 | Color filtering sheet and manufacturing method thereof as well as liquid crystal display |
CN103985715B (en) * | 2014-04-30 | 2016-08-24 | 京东方科技集团股份有限公司 | A kind of array base palte and preparation method thereof, liquid crystal indicator |
CN105068339B (en) * | 2015-09-01 | 2018-06-01 | 深圳市华星光电技术有限公司 | HVA type liquid crystal display panels |
CN107632467A (en) * | 2017-09-22 | 2018-01-26 | 惠科股份有限公司 | Colored filter substrate and liquid crystal display device |
CN207742441U (en) * | 2017-09-22 | 2018-08-17 | 惠科股份有限公司 | Colored filter substrate and liquid crystal display device |
-
2017
- 2017-09-22 CN CN201710868609.4A patent/CN107632467A/en active Pending
-
2018
- 2018-09-19 WO PCT/CN2018/106479 patent/WO2019057078A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101963712A (en) * | 2009-07-21 | 2011-02-02 | 奇美电子股份有限公司 | Liquid crystal display device and pixel structure |
CN101995706A (en) * | 2009-08-17 | 2011-03-30 | 奇美电子股份有限公司 | Multi-domain vertical alignment liquid crystal display and lc-aligning method of 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 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019057074A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
WO2019057088A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
WO2019057078A1 (en) * | 2017-09-22 | 2019-03-28 | 惠科股份有限公司 | Color filter substrate and liquid crystal display apparatus |
CN108873502A (en) * | 2018-07-16 | 2018-11-23 | 惠科股份有限公司 | Liquid crystal display device and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
WO2019057078A1 (en) | 2019-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103246115B (en) | Liquid crystal display | |
CN103376593B (en) | Liquid crystal display | |
CN106526990A (en) | Display panel, method for manufacturing same and display device | |
CN107632467A (en) | Colored filter substrate and liquid crystal display device | |
CN107450242A (en) | Colored filter substrate and liquid crystal display device | |
CN103676387A (en) | Array substrate and display device | |
CN104460142B (en) | Liquid crystal display panel | |
CN106125391A (en) | Display floater and display device | |
CN102928906B (en) | Color filter and liquid crystal display device using color filter | |
CN109212819A (en) | Pixel structure, display base plate and display | |
CN105549280B (en) | Dot structure, array substrate and display device | |
CN106932985A (en) | COA array base paltes and liquid crystal display panel | |
CN107024795A (en) | A kind of display panel and display device | |
CN109427250A (en) | Display panel and display device | |
CN106802518A (en) | Liquid crystal display device | |
CN207742441U (en) | Colored filter substrate and liquid crystal display device | |
US7466384B2 (en) | Liquid crystal display panel and method for fabricating color filter substrate | |
CN107505791A (en) | Array base palte and display panel | |
CN107065362A (en) | Display base plate, display panel and display device | |
CN107505784A (en) | Colored filter substrate and liquid crystal display device | |
CN107908050A (en) | Liquid crystal display panel and liquid crystal display device | |
CN107490915A (en) | Array base palte and display panel | |
KR20160101765A (en) | Curved liquid crystal display device | |
KR102438493B1 (en) | Liquid crystal display device | |
CN207742440U (en) | Display panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |