CN204576024U - A kind of color membrane substrates and display panels - Google Patents
A kind of color membrane substrates and display panels Download PDFInfo
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- CN204576024U CN204576024U CN201520127572.6U CN201520127572U CN204576024U CN 204576024 U CN204576024 U CN 204576024U CN 201520127572 U CN201520127572 U CN 201520127572U CN 204576024 U CN204576024 U CN 204576024U
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Abstract
The utility model describes a kind of color membrane substrates and display panels, and this color membrane substrates comprises: transparency carrier; Be positioned at the black matrix of transparency carrier side; Be positioned at the color blocking of a plurality of different colours between black matrix and overlapping with black matrix part; Occlusion part between the color blocking of adjacent two different colours, the bee-line between the color blocking of these adjacent two different colours is more than or equal to zero, and contact area equals zero; In the normal direction of this transparency carrier, the maximum distance of occlusion part distance transparent substrate is more than or equal to the maximum distance of color blocking and transparency carrier.Adopt color membrane substrates and the display panels of this structure, the light from neighbor can be carried out reflect or absorb, avoid the mixed color phenomenon between neighbor, improve the display effect of display panels.And can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Description
Technical field
The utility model relates to display field, particularly relates to a kind of color membrane substrates, comprises the display panels of this color membrane substrates.
Background technology
The advantages such as flat-panel monitor is frivolous with it, power saving are welcomed by the people, wherein common with liquid crystal indicator.The liquid crystal layer that display panels generally comprises array base palte, color membrane substrates and is filled between array base palte and color membrane substrates.At least one of array base palte and color membrane substrates is formed with pixel electrode and public electrode, electric field can be formed between liquid crystal layer by applying driving voltage on pixel electrode and public electrode respectively, by controlling the orientation angles of the change modulates liquid crystal molecule of electric field intensity, thus the light transmission rate of backlight is changed.
In prior art, display panels generally includes color membrane substrates, the array base palte be oppositely arranged with color membrane substrates, and is clamped in the liquid crystal layer between this color membrane substrates and array base palte.Wherein color membrane substrates comprises the first transparency carrier, black matrix, color blocking, the first oriented layer etc.Array base palte then comprises the second transparency carrier, insulation course, electrode layer and the second oriented layer etc.Array base palte also comprises by interlaced a plurality of data lines and sweep trace, two adjacent data lines and adjacent two sweep traces surround pixel region, the color blocking one_to_one corresponding of this pixel region and color membrane substrates.
But in actual fabrication process, in array base palte and color membrane substrates contraposition laminating process, due to process deviation, there is contraposition deviation, cause color blocking and pixel region can not exactitude position, with great visual angle time, colour mixture colour cast is easily caused between adjacent pixel, cause bad display, and cause partially absorb because light enters adjacent color blocking, reduce contrast.
Utility model content
In view of this, the utility model provides a kind of color membrane substrates, comprises the display panels of this color membrane substrates.
The utility model provides a kind of color membrane substrates, comprising:
Transparency carrier;
Black matrix, is positioned at described transparency carrier side;
The color blocking of a plurality of different colours, to be positioned between described black matrix and overlapping with described black matrix part;
Occlusion part, described occlusion part is between the described color blocking of adjacent two different colours, and the bee-line between the described color blocking of described adjacent two different colours is more than or equal to zero, and contact area equals zero;
In the normal direction of described transparency carrier, described occlusion part is more than or equal to the maximum distance of described color blocking and described transparency carrier apart from the maximum distance of described transparency carrier.
The utility model additionally provides a kind of display panels comprising above-mentioned color membrane substrates.
Compared with prior art, the utility model at least has one of following outstanding advantage:
The color membrane substrates that the utility model provides and display panels, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be carried out reflect or absorb, avoid the mixed color phenomenon between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be carried out reflecting or absorbing, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Accompanying drawing explanation
Fig. 1 a is the plan structure schematic diagram of a kind of color membrane substrates that the utility model embodiment provides;
Fig. 1 b is the sectional structure schematic diagram along AA ' cross section in Fig. 1 a;
The wavelength transmitance relation curve of each color blocking of the color membrane substrates that Fig. 2 provides for the utility model embodiment one;
Fig. 3 a is the light path simulation drawing of the display panels comprising color membrane substrates in prior art;
The light path simulation drawing of the display panels of color membrane substrates of Fig. 3 b for comprising the present embodiment and providing;
Fig. 4 a is the plan structure schematic diagram of the another kind of color membrane substrates that the utility model embodiment provides;
Fig. 4 b is the sectional structure schematic diagram along BB ' cross section in Fig. 4 a;
Fig. 5 a is the plan structure schematic diagram of another color membrane substrates that the utility model embodiment provides;
Fig. 5 b is the sectional structure schematic diagram along CC ' cross section in Fig. 5 a;
Fig. 6 is the sectional structure schematic diagram of another color membrane substrates that the utility model embodiment provides;
Fig. 7 is the sectional structure schematic diagram of another color membrane substrates that the utility model embodiment provides;
Fig. 8 is the sectional structure schematic diagram of a kind of display panels that the utility model embodiment provides.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described further the utility model below in conjunction with drawings and Examples.
It should be noted that, set forth detail in the following description so that fully understand the utility model.But the utility model can be different from alternate manner described here to implement with multiple, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension.Therefore the utility model is not by the restriction of following public embodiment.
Embodiment one
Please refer to the plan structure schematic diagram that Fig. 1 a and Fig. 1 b, Fig. 1 a is a kind of color membrane substrates that the utility model embodiment provides, Fig. 1 b is the sectional structure schematic diagram along AA ' cross section in Fig. 1 a.
In conjunction with reference to figure 1a and Fig. 1 b, a kind of color membrane substrates that the utility model embodiment provides comprises: transparency carrier 10; Black matrix 11, this black matrix 11 is positioned at a side surface of transparency carrier 10; The color blocking 12 of a plurality of different colours, this plurality of color blocking 12 to be positioned between black matrix 11 and and this black matrix 12 partly overlap; Occlusion part 13, this occlusion part 13 between the color blocking 12 of adjacent two different colours, and the bee-line between the color blocking 12 of adjacent two different colours of occlusion part 13 both sides should be greater than zero, and the contact area of these two color blockings 12 equals zero; In the normal direction of transparency carrier 10, occlusion part 13 is not less than the maximum distance of color blocking 12 and transparency carrier 10 with the maximum distance of this transparency carrier 10.
Particularly, please continue to refer to Fig. 1 a and Fig. 1 b, in the present embodiment, multiple color blockings 12 of color membrane substrates comprise red color resistance 121, green color blocking 122 and blue color blocking 123, and occlusion part 13 is between red color resistance 121 and green color blocking 122 and between green color blocking 122 and blue color blocking 123.Further, in the sectional structure schematic diagram shown in Fig. 1 b, occlusion part 13 is along the normal direction linearly shape of transparency carrier 10, and namely in the sectional structure schematic diagram shown in Fig. 1 b, occlusion part 13 is on the direction being parallel to transparency carrier 10, and its width is equal everywhere.Due in the present embodiment, occlusion part 13 linearly shape in sectional structure schematic diagram, on the direction being parallel to transparency carrier 10, its width is equal everywhere, so the bee-line being positioned at adjacent two color blockings 12 of these occlusion part 13 both sides equals the width of occlusion part 13, as shown in w0 in Fig. 1 b, in the present embodiment, the width of this occlusion part 13, namely the bee-line of adjacent two color blockings 12 of occlusion part 13 both sides equals 1 micron, the contact area of these two adjacent color blockings 12 is zero, and namely these two color blockings do not contact.And in the present embodiment, occlusion part 13 comprises metal material.
Please continue to refer to Fig. 1 b, in the present embodiment, black matrix 11 comprises the first black matrix 111 corresponding with occlusion part 13, not corresponding with occlusion part 13 second black matrix 112, this first black matrix 111 has the first width w1, second black matrix 112 has the second width w2, and in the present embodiment, this first width w1 equals 3 microns.Namely in the present embodiment, the width of occlusion part 13 is less than the width of the first black matrix 111 corresponding with occlusion part 13.It should be noted that, in the present embodiment, the black matrix of said correspondence is in vertical view as shown in Figure 1a, the black matrix that its projection overlaps each other with the projection of occlusion part 13.Further, in the present embodiment, occlusion part 13 and the maximum distance of transparency carrier 10 are greater than the ultimate range of color blocking 12 and transparency carrier 10.Please refer to Fig. 1 b, in the present embodiment, occlusion part 13 is H with the maximum distance of transparency carrier 10, namely occlusion part 13 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, color blocking 12 is h with the maximum distance of transparency carrier 10, namely color blocking 12 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, and H>h.
Be described below in conjunction with the technique effect of Fig. 2, Fig. 3 a and Fig. 3 b to the color membrane substrates that the present embodiment provides.Please refer to Fig. 2, the wavelength transmitance relation curve of each color blocking of the color membrane substrates that Fig. 2 provides for the utility model embodiment one.The material of each color blocking that the present embodiment adopts is identical with common used material in prior art, in wavelength 390 nanometer in the visible-range of 780 nanometers, blue color blocking (B) be 390 nanometer ~ 540 nanometers through wavelength, green color blocking (G) be 450 nanometer ~ 620 nanometers, 750 nanometer ~ 780 nanometers through wavelength, red color resistance (R) be 390 nanometer ~ 420 nanometers, 560 nanometer ~ 780 nanometers through wavelength.The overlap of wavelength coverage is had between the color blocking of visible every two colors.
Please refer to Fig. 3 a, Fig. 3 a is the light path simulation drawing of the display panels comprising color membrane substrates in prior art, the color membrane substrates provided in prior art comprises transparency carrier 10 ', and black matrix 11 ' and color blocking 12 ', wherein color blocking 12 ' comprises red color resistance R, green color blocking G and blue color blocking B.It should be noted that the display panels shown in Fig. 3 a is TN (twisted nematic) display panels, for blue picture, when display panels needs display blue picture, pixel region on the array base palte 2 ' that blue color blocking B is corresponding is applied in driving voltage, liquid crystal molecule in respective regions in corresponding liquid crystal layer 3 ' deflects, the light that corresponding region backlight is sent can penetrate liquid crystal layer, arrives the sightingpiston outside color membrane substrates.For light L1 ', the L2 ' in three directions and L3 '.Wherein, light L1 ' is slanted through display panels from backlight, successively through blue color blocking B and green color blocking G, because the transmitance wavelength of blue color blocking B and green color blocking G overlaps, therefore L1 ' light from the outgoing of green color blocking G part, can cause stravismus direction light leak.Light L2 ' enters display panels from backlight direct projection, through blue color blocking B, sends blue light.Light L3 ' enters color membrane substrates from backlight oblique fire, after blue color blocking B, the light of its commplementary wave length is absorbed, only the blue color blocking B of the light therethrough of wavelength 390 nanometer ~ 540 nanometer enters red color resistance R, due to the absorbing wavelength of red color resistance R, light L3 ' is being absorbed by major part after red color resistance R, only has the light transmission of trace.
In sum, in the display panels comprising color membrane substrates in prior art, due to the projection between adjacent color blocking, easily cause the light leak between adjacent color blocking, affect display effect.Usual trace improves the light leak between adjacent color blocking, needs black matrix 11 ' to be widened, to block the light from adjacent pixel regions better, but widen black matrix 11 ' pixel aperture ratio can be caused to decline, affect display panels transmitance, reduce contrast ratio, increase power consumption.
Please refer to Fig. 3 b, the light path simulation drawing of the display panels of color membrane substrates of Fig. 3 b for comprising the present embodiment and providing, the display panels comprising the color membrane substrates that the present embodiment provides comprises: transparency carrier 10, black rectangle 11, color blocking 12, occlusion part 13, array base palte 2 and liquid crystal layer 3.Its principle of luminosity, with the principle of luminosity of display panels in prior art, does not repeat them here.In the present embodiment, occlusion part 13 is metal material, the light inciding occlusion part 13 surface can be reflected.For light L1, L2 and the L3 in three directions.Wherein, light L1 is slanted through display panels from backlight, arrives occlusion part 13, on occlusion part 13 surface after reflection in blue color blocking B outgoing, can not enter green color blocking G through blue color blocking B, can not cause stravismus direction light leak.Light L2 enters display panels from backlight direct projection, through blue color blocking B, sends blue light.Light L3 enters color membrane substrates from backlight oblique fire, after blue color blocking B, the light of its commplementary wave length is absorbed, only the blue color blocking B of the light therethrough of wavelength 390 nanometer ~ 540 nanometer enters red color resistance R, due to the absorbing wavelength of red color resistance R, light L3 is being absorbed by major part after red color resistance R, only has the light transmission of trace.
The color membrane substrates that the present embodiment provides and display panels, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be reflected, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be reflected, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
It should be noted that, the size related in the present embodiment only schematically illustrates, in other embodiments of the present utility model, can also be other sizes, such as, in the present embodiment, first width w1 equals 3 microns, but in other embodiments of the present utility model, first width w1 is less than or equal to the arbitrary value of 5 microns, preferred first width w1 is more than or equal to the arbitrary value that 3 microns are less than or equal to 5 microns, when adopting the numerical value width within the scope of this, the aperture opening ratio of panel can be improved, improve the penetrance of backlight, and ensure that the occlusion effect between adjacent color blocking.And the width blocked in the present embodiment is 1 micron, but in other embodiments of the present utility model, the width of occlusion part is not limited to 1 micron, can be the arbitrary value being less than the first width w1, can according to the width of process adjustments occlusion part.And, in the present embodiment, the bee-line w0 being positioned at adjacent two color blockings in occlusion part both sides equals 1 micron, in other embodiments of the present utility model, can be other numerical value, and be preferably greater than or equal to 0 micron and be less than 3 microns, color blocking is overlapping with black matrix part to adopt the distance of this size to ensure, there will not be that color blocking and black matrix are not overlapping causes light leak.And it should be noted that, in the present embodiment, occlusion part is metal material, in other embodiments of the present utility model, can also be alloy material, can reflect equally to the light inciding occlusion part, can also be light absorbent, the light inciding occlusion part can be absorbed, make it no longer incide among adjacent color blocking.And in the present embodiment, the maximum distance of occlusion part and transparency carrier is greater than the maximum distance of color blocking and transparency carrier, but in other embodiments of the present utility model, these two distances can be equal, when apart from time equal, smooth surface can be obtained, be conducive to the preparation of the retes such as follow-up alignment films.
And in the present embodiment, occlusion part is between red color resistance and green color blocking and between green color blocking and blue color blocking, in other embodiments of the present utility model, occlusion part can separately between red color resistance and green color blocking, also can separately between green color blocking and blue color blocking, can also between the color blocking of arbitrary neighborhood two different colours.
Embodiment two
Please refer to the plan structure schematic diagram that Fig. 4 a and Fig. 4 b, Fig. 4 a is the another kind of color membrane substrates that the utility model embodiment provides, Fig. 4 b is the sectional structure schematic diagram along BB ' cross section in Fig. 4 a.
In conjunction with reference to figure 4a and Fig. 4 b, the another kind of color membrane substrates that the utility model embodiment provides comprises: transparency carrier 10; Black matrix 11, this black matrix 11 is positioned at a side surface of transparency carrier 10; The color blocking 12 of a plurality of different colours, this plurality of color blocking 12 to be positioned between black matrix 11 and and this black matrix 12 partly overlap; Occlusion part 13, this occlusion part 13 between the color blocking 12 of adjacent two different colours, and the bee-line between the color blocking 12 of adjacent two different colours of occlusion part 13 both sides should be greater than zero, and the contact area of these two color blockings 12 equals zero; In the normal direction of transparency carrier 10, occlusion part 13 is greater than the maximum distance of color blocking 12 and transparency carrier 10 with the maximum distance of this transparency carrier 10.
Particularly, please continue to refer to Fig. 4 a and Fig. 4 b, in the present embodiment, multiple color blockings 12 of color membrane substrates comprise red color resistance 121, green color blocking 122, blue color blocking 123 and white color blocking 124, and occlusion part 13 is between the color blocking of two different colours of arbitrary neighborhood.Further, in the sectional structure schematic diagram shown in Fig. 4 b, occlusion part 13 is along the normal direction linearly shape of transparency carrier 10, and namely in the sectional structure schematic diagram shown in Fig. 4 b, occlusion part 13 is on the direction being parallel to transparency carrier 10, and its width is equal everywhere.Due in the present embodiment, occlusion part 13 linearly shape in sectional structure schematic diagram, on the direction being parallel to transparency carrier 10, its width is equal everywhere, so the bee-line being positioned at adjacent two color blockings 12 of these occlusion part 13 both sides equals the width of occlusion part 13, as shown in w0 in Fig. 4 b, in the present embodiment, the width of this occlusion part 13, namely the bee-line of adjacent two color blockings 12 of occlusion part 13 both sides equals 2 microns, the contact area of these two adjacent color blockings 12 is zero, and namely these two color blockings do not contact.And in the present embodiment, occlusion part 13 comprises alloy material.
Please continue to refer to Fig. 4 b, in the present embodiment, black matrix 11 has the first width w1, and in the present embodiment, this first width w1 equals 4 microns.Namely in the present embodiment, the width of occlusion part 13 is less than the width of the black matrix 11 corresponding with occlusion part 13.Further, in the present embodiment, occlusion part 13 and the maximum distance of transparency carrier 10 are greater than the ultimate range of color blocking 12 and transparency carrier 10.Please refer to Fig. 4 b, in the present embodiment, occlusion part 13 is H with the maximum distance of transparency carrier 10, namely occlusion part 13 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, color blocking 12 is h with the maximum distance of transparency carrier 10, namely color blocking 12 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, and H>h.
The color membrane substrates that the present embodiment provides, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be reflected, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be reflected, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
It should be noted that, the structure related in the present embodiment only schematically illustrates, should using the structure described in the present embodiment as to restriction of the present utility model.In other embodiments of the present utility model, occlusion part can be separately between white color blocking and the color blocking adjacent with this white color blocking, this is because white color blocking is in visible wavelength range, can be through to the light of all wavelengths, light leak between the adjacent pigment of easy generation, between white color blocking and the color blocking adjacent with this white color blocking, therefore arrange occlusion part can improve light leakage phenomena.Occlusion part can also be arranged on separately between red color resistance and green color blocking, or is arranged on separately between green color blocking and blue color blocking, and this is owing to easily there is colour mixture light leak between these color blockings.In addition, occlusion part can also be to be arranged between white color blocking and the color blocking adjacent with white color blocking and to be arranged between red color resistance and green color blocking and between green color blocking and blue color blocking simultaneously.
And the size related in the present embodiment also only schematically illustrates, can also be other sizes in other embodiments of the present utility model, the description in a kind of embodiment specifically provided as the utility model, repeat them here.
Embodiment three
Please refer to the plan structure schematic diagram that Fig. 5 a and Fig. 5 b, Fig. 5 a is another color membrane substrates that the utility model embodiment provides, Fig. 5 b is the sectional structure schematic diagram along CC ' cross section in Fig. 5 a.
In conjunction with reference to figure 5a and Fig. 5 b, another color membrane substrates that the utility model embodiment provides comprises: transparency carrier 10; Black matrix 11, this black matrix 11 is positioned at a side surface of transparency carrier 10; The color blocking 12 of a plurality of different colours, this plurality of color blocking 12 to be positioned between black matrix 11 and and this black matrix 12 partly overlap; Occlusion part 13, this occlusion part 13 between the color blocking 12 of adjacent two different colours, and the bee-line between the color blocking 12 of adjacent two different colours of occlusion part 13 both sides should be greater than zero, and the contact area of these two color blockings 12 equals zero; In the normal direction of transparency carrier 10, occlusion part 13 equals the maximum distance of color blocking 12 and transparency carrier 10 with the maximum distance of this transparency carrier 10.
Particularly, please continue to refer to Fig. 5 a and Fig. 5 b, in the present embodiment, multiple color blockings 12 of color membrane substrates comprise red color resistance 121, green color blocking 122 and blue color blocking 123, and occlusion part 13 is between the color blocking of two different colours of arbitrary neighborhood.And, in the sectional structure schematic diagram shown in Fig. 5 b, occlusion part 13 is " V " font along the normal direction of transparency carrier 10, namely in the sectional structure schematic diagram shown in Fig. 5 b, occlusion part 13 is on the direction being parallel to transparency carrier 10, and its width increases along with the increase with transparency carrier distance.Adopt the color membrane substrates of this structure, it is on the direction being parallel to transparency carrier 10, and bee-line is w0, and ultimate range is w0 '.The bee-line being positioned at adjacent two color blockings 12 of these occlusion part 13 both sides equals the bee-line of occlusion part 13, and as shown in w0 in Fig. 5 b, in the present embodiment, w0 equals 1 micron, and the contact area of these two adjacent color blockings 12 is zero, and namely these two color blockings do not contact.In the present embodiment, the width of this occlusion part 13, is defined as the breadth extreme of occlusion part 13, i.e. w0 ', and in the present embodiment, w0 ' equals 2 microns, and in the present embodiment, occlusion part 13 comprises light absorbent.
Please continue to refer to Fig. 5 b, in the present embodiment, black matrix 11 has the first width w1, and in the present embodiment, this first width w1 equals 4 microns.Namely in the present embodiment, the width of occlusion part 13 is less than the width of the black matrix 11 corresponding with occlusion part 13, adopts the occlusion part of this structure, does not affect the aperture opening ratio of display panels.Further, in the present embodiment, occlusion part 13 equals the ultimate range of color blocking 13 and transparency carrier 10 with the maximum distance of transparency carrier 10, i.e. h shown in figure.
The color membrane substrates that the present embodiment provides, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be absorbed, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be absorbed, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Embodiment four
Please refer to Fig. 6, Fig. 6 is the sectional structure schematic diagram of another color membrane substrates that the utility model embodiment provides, the plan structure schematic diagram of the color membrane substrates that the present embodiment provides is identical with the plan structure schematic diagram in the embodiment that Fig. 5 a provides, do not repeat them here, be only described in detail with regard to its structure different piece.
Please refer to Fig. 6, the color membrane substrates that the present embodiment provides comprises: transparency carrier 10; Black matrix 11, this black matrix 11 is positioned at a side surface of transparency carrier 10; The color blocking 12 of a plurality of different colours, this plurality of color blocking 12 to be positioned between black matrix 11 and and this black matrix 12 partly overlap; Occlusion part 13, this occlusion part 13 between the color blocking 12 of adjacent two different colours, and should the bee-line between the color blocking 12 of adjacent two different colours of occlusion part 13 both sides equal zero, and the contact area of these two color blockings 12 equals zero; In the normal direction of transparency carrier 10, occlusion part 13 equals the maximum distance of color blocking 12 and transparency carrier 10 with the maximum distance of this transparency carrier 10.
Particularly, please continue to refer to Fig. 6, in the present embodiment, multiple color blockings 12 of color membrane substrates comprise red color resistance 121, green color blocking 122 and blue color blocking 123, and occlusion part 13 is between the color blocking of two different colours of arbitrary neighborhood.And, in the sectional structure schematic diagram shown in Fig. 6, occlusion part 13 is " V " font along the normal direction of transparency carrier 10, namely in the sectional structure schematic diagram shown in Fig. 6, occlusion part 13 is on the direction being parallel to transparency carrier 10, and its width increases along with the increase with transparency carrier distance.Adopt the color membrane substrates of this structure, it is on the direction being parallel to transparency carrier 10, and bee-line is 0 micron, and ultimate range is w0 '.The bee-line being positioned at adjacent two color blockings 12 of these occlusion part 13 both sides equals the bee-line of occlusion part 13, and namely the distance of these two color blockings is 0 micron, and the contact area of these two adjacent color blockings 12 is zero, and namely these two color blockings do not contact.In the present embodiment, the width of this occlusion part 13, is defined as the breadth extreme of occlusion part 13, i.e. w0 ', and in the present embodiment, w0 ' equals 2 microns, and in the present embodiment, occlusion part 13 comprises light absorbent.
Please continue to refer to Fig. 6, in the present embodiment, black matrix 11 has the first width w1, and in the present embodiment, this first width w1 equals 4 microns.Namely in the present embodiment, the width of occlusion part 13 is less than the width of the black matrix 11 corresponding with occlusion part 13, adopts the occlusion part of this structure, does not affect the aperture opening ratio of display panels.Further, in the present embodiment, occlusion part 13 equals the ultimate range of color blocking 12 and transparency carrier 10 with the maximum distance of transparency carrier 10, i.e. h shown in figure.
The color membrane substrates that the present embodiment provides, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be absorbed, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be absorbed, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Embodiment five
Please refer to Fig. 7, Fig. 7 is the sectional structure schematic diagram of another color membrane substrates that the utility model embodiment provides, the plan structure schematic diagram of the color membrane substrates that the present embodiment provides is identical with the plan structure schematic diagram in the embodiment that Fig. 5 a provides, do not repeat them here, be only described in detail with regard to its structure different piece.
Please refer to Fig. 7, the color membrane substrates that the present embodiment provides comprises: transparency carrier 10; Black matrix 11, this black matrix 11 is positioned at a side surface of transparency carrier 10; The color blocking 12 of a plurality of different colours, this plurality of color blocking 12 to be positioned between black matrix 11 and and this black matrix 12 partly overlap; Occlusion part 13, this occlusion part 13 between the color blocking 12 of adjacent two different colours, and the bee-line between the color blocking 12 of adjacent two different colours of occlusion part 13 both sides should be greater than zero, and the contact area of these two color blockings 12 equals zero; In the normal direction of transparency carrier 10, occlusion part 13 equals the maximum distance of color blocking 12 and transparency carrier 10 with the maximum distance of this transparency carrier 10.
Particularly, please continue to refer to Fig. 7, in the present embodiment, multiple color blockings 12 of color membrane substrates comprise red color resistance 121, green color blocking 122 and blue color blocking 123, and occlusion part 13 is between the color blocking of two different colours of arbitrary neighborhood.And, in the sectional structure schematic diagram shown in Fig. 7, occlusion part 13 is " V " font along the normal direction of transparency carrier 10, namely in the sectional structure schematic diagram shown in Fig. 7, occlusion part 13 is on the direction being parallel to transparency carrier 10, and its width increases along with the increase with transparency carrier distance.Adopt the color membrane substrates of this structure, it is on the direction being parallel to transparency carrier 10, and bee-line is w0, and ultimate range is w0 '.The bee-line being positioned at adjacent two color blockings 12 of these occlusion part 13 both sides equals the bee-line of occlusion part 13, i.e. w0 shown in Fig. 7, and in the present embodiment, w0 equals 2 microns, and the contact area of these two adjacent color blockings 12 is zero, and namely these two color blockings do not contact.In the present embodiment, the width of this occlusion part 13, is defined as the breadth extreme of occlusion part 13, i.e. w0 ', and in the present embodiment, w0 ' equals 4 microns, and in the present embodiment, occlusion part 13 comprises light absorbent.
Please continue to refer to Fig. 7, in the present embodiment, black matrix 11 has the first width w1, and in the present embodiment, this first width w1 equals 5 microns.Namely in the present embodiment, the width of occlusion part 13 is less than the width of the black matrix 11 corresponding with occlusion part 13, adopts the occlusion part of this structure, does not affect the aperture opening ratio of display panels.And, in the present embodiment, occlusion part 13 is H with the maximum distance of transparency carrier 10, namely occlusion part 13 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, color blocking 12 is h with the maximum distance of transparency carrier 10, namely color blocking 12 away from the end face of transparency carrier 10 to the distance of transparency carrier 10, and H>h.
The color membrane substrates that the present embodiment provides, comprise the occlusion part between adjacent two different colours color blockings, light from neighbor can be absorbed, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be absorbed, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Embodiment six
Please refer to Fig. 8, Fig. 8 is the sectional structure schematic diagram of a kind of display panels that the utility model embodiment provides, and the display panels that the present embodiment provides comprises: array base palte 2, color membrane substrates 1 and the liquid crystal layer 3 be held between this array base palte 2 and color membrane substrates 1.
Particularly, this color membrane substrates 1 can be any one color membrane substrates in the color membrane substrates that provides of above-described embodiment, and this color membrane substrates comprises: transparency carrier; Black matrix, this black matrix is positioned at a side surface of transparency carrier; The color blocking of a plurality of different colours, this plurality of color blocking to be positioned between black matrix and and this black matrix part overlapping; Occlusion part, this occlusion part between the color blocking of adjacent two different colours, and the bee-line between the color blocking of adjacent two different colours of occlusion part both sides should be more than or equal to zero, and the contact area of these two color blockings equals zero; In the normal direction of transparency carrier, the maximum distance of occlusion part and this transparency carrier is more than or equal to the maximum distance of color blocking and transparency carrier.
The display panels that the present embodiment provides, its color membrane substrates comprises the occlusion part between adjacent two different colours color blockings, light from neighbor can be carried out absorb or reflect, avoid the colour mixture light leakage phenomena between neighbor, improve the display effect of display panels.Owing to the light of neighbor can be carried out absorbing or reflecting, can black for shading matrix be done little, improve pixel aperture ratio, improve display panels penetrance, improve contrast ratio, reduce power consumption.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (12)
1. a color membrane substrates, comprising:
Transparency carrier;
Black matrix, is positioned at described transparency carrier side;
The color blocking of a plurality of different colours, to be positioned between described black matrix and overlapping with described black matrix part;
Occlusion part, described occlusion part is between the described color blocking of adjacent two different colours, and the bee-line between the described color blocking of described adjacent two different colours is more than or equal to zero, and contact area equals zero;
In the normal direction of described transparency carrier, described occlusion part is more than or equal to the maximum distance of described color blocking and described transparency carrier apart from the maximum distance of described transparency carrier.
2. color membrane substrates as claimed in claim 1, it is characterized in that, the material of described occlusion part is metal or its alloy.
3. color membrane substrates as claimed in claim 1, it is characterized in that, the material of described occlusion part is light absorbent.
4. color membrane substrates as claimed in claim 1, it is characterized in that, described color blocking comprises red color resistance, blue color blocking and green color blocking, and described occlusion part is between described red color resistance and described green color blocking and/or between described green color blocking and described blue color blocking.
5. color membrane substrates as claimed in claim 1, it is characterized in that, described color blocking comprises red color resistance, blue color blocking, green color blocking and white color blocking, and described occlusion part is between described white color blocking and the color blocking adjacent with described white color blocking and/or between described red color resistance and described green color blocking and/or between described green color blocking and described blue color blocking.
6. the color membrane substrates as described in claim 4 or 5, is characterized in that, the black matrix corresponding with described occlusion part, its width is less than or equal to 5 microns.
7. color membrane substrates as claimed in claim 6, it is characterized in that, the black matrix corresponding with described occlusion part, its width is more than or equal to 3 microns and is less than or equal to 5 microns.
8. the color membrane substrates as described in claim 4 or 5, is characterized in that, the width of described occlusion part is less than the width of the black matrix corresponding with described occlusion part.
9. color membrane substrates as claimed in claim 1, it is characterized in that, the bee-line being positioned at adjacent two color blockings of described occlusion part both sides is more than or equal to 0 micron and is less than 3 microns.
10. color membrane substrates as claimed in claim 1, it is characterized in that, described occlusion part is along the normal direction linearly shape of described transparency carrier.
11. color membrane substrates as claimed in claim 1, is characterized in that, described occlusion part is " V " font along the normal direction of described transparency carrier.
12. 1 kinds of display panels, comprising: array base palte, as described in any one of claim 1 ~ 10 color membrane substrates and array base palte as described in being held on and as described in liquid crystal layer between color membrane substrates.
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