CN204496140U - A kind of display panels and display device - Google Patents
A kind of display panels and display device Download PDFInfo
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- CN204496140U CN204496140U CN201520038841.1U CN201520038841U CN204496140U CN 204496140 U CN204496140 U CN 204496140U CN 201520038841 U CN201520038841 U CN 201520038841U CN 204496140 U CN204496140 U CN 204496140U
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Abstract
The utility model discloses a kind of display panels and display device, to solve in prior art, because the positional precision of alignment film is low, the problem that sealed plastic box caused product bonding with the alignment film extending to non-display area is bad.Described display panel, comprises the color membrane substrates and array base palte that are oppositely arranged, and is arranged at the sealed plastic box between color membrane substrates and array base palte; Be provided with the limiting section around viewing area in the non-display area of color membrane substrates, the alignment film on color membrane substrates at limiting section around in scope; The non-display area of array base palte comprises the white-out conductor section around the viewing area of array base palte and the solid matter conductor section around white-out conductor section, array base palte is greater than the floor height of array base palte in white-out conductor section at the floor height of solid matter conductor section, the alignment film on array base palte in solid matter conductor section around in scope; The projection of sealed plastic box on color membrane substrates is positioned at outside limiting section, and the projection of sealed plastic box on array base palte is positioned at solid matter conductor section.
Description
Technical field
The utility model relates to field of liquid crystal display, particularly relates to a kind of display panels and display device.
Background technology
Nowadays, narrow frame design has become the important trend of display field development, and because it is designed beautifully, cost is lower, large scale splicing design is played to the effect of very core, and therefore, the manufacturing plant commercial city of a lot of display device is at the narrow frame design of pursuit.
But, because the display panels of narrow frame is at the limited space of non-display area, and positional precision is lower when preparing alignment film, therefore alignment film often exceeds the edge of the viewing area of display panels and extends to non-display area, make sealed plastic box bonding with the alignment film on color membrane substrates and array base palte respectively, and the clinging power of sealed plastic box and alignment film is lower, cause the reliability difference (such as can through steam or light leak) of display panels, cause the product of display panels bad.
Utility model content
The purpose of this utility model is to provide a kind of display panel and display device, to solve in prior art, because the positional precision of the alignment film of display panels is low, and the problem that sealed plastic box caused product bonding with the alignment film extending to non-display area is bad.
The purpose of this utility model is achieved through the following technical solutions:
The utility model embodiment provides a kind of display panels, comprises the color membrane substrates and array base palte that are oppositely arranged, and is arranged at the sealed plastic box between described color membrane substrates and described array base palte;
Be provided with the limiting section around viewing area in the non-display area of described color membrane substrates, the alignment film on described color membrane substrates at described limiting section around in scope;
The non-display area of described array base palte comprises around the white-out conductor section of the viewing area of described array base palte and the solid matter conductor section around described white-out conductor section, described array base palte is greater than the floor height of described array base palte in described white-out conductor section at the floor height of described solid matter conductor section, the alignment film on described array base palte in described solid matter conductor section around in scope;
The projection of described sealed plastic box on described color membrane substrates is positioned at outside described limiting section, and the projection of described sealed plastic box on described array base palte is positioned at described solid matter conductor section.
In the utility model embodiment, by arranging described limiting section and arrange the described solid matter conductor section of the section of having difference and described white-out conductor section on described color membrane substrates on described array base palte, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
Preferably, the position of the intersection of described limiting section and described solid matter conductor section and described white-out conductor section is corresponding.In the utility model embodiment, the marginal position difference of the alignment film that the described solid matter conductor section on the alignment film that the described limiting section on described color membrane substrates limits and described array base palte limits is less, is convenient to the setting of sealed plastic box.
Preferably, described limiting section is groove-like or convex.In the utility model embodiment, the described limiting section structure of groove-like or convex is simple, easily realizes.
Preferably, the described color membrane substrates of non-display area comprises black matrix, color blocking layer and the first insulation course, described color blocking layer and/or described black matrix have the hollow out of the viewing area around described color membrane substrates, and described hollow out formed for described first insulation course covers for the described limiting section of groove-like.In the utility model embodiment, in described color blocking, forming hollow out and making described first insulation course cover described hollow out does not need to increase preparation technology, is easy to realize.
Preferably, the degree of depth of the described limiting section of groove-like is between 1 ~ 3 micron, and the cross section minimum widith of the described limiting section of groove-like is between 100 ~ 300 microns.In the utility model embodiment, the degree of depth of the described limiting section of groove-like and width control system, a more rational scope, can guarantee that the alignment liquid flowed into wherein can not produce flowing again or overflow, and are conducive to the positional precision controlling the final alignment film formed.
Preferably, the described limiting section of convex is formed on described first insulation course.In the utility model embodiment, described first insulation course forms the described limiting section of convex, can better to row restriction during alignment liquid.
Preferably, the described limiting section of convex is identical with described first insulating layer material.
Preferably, the height of the described limiting section of convex is between 1 ~ 3 micron, and the cross section minimum widith of the described limiting section of convex is between 100 ~ 300 microns.In the utility model embodiment, the height of the described limiting section of convex and width control system, a more rational scope, can guarantee that the alignment liquid that the described limiting section of institute's convex stops can not overflow, and are conducive to the positional precision controlling the final alignment film formed.
Preferably, the described array base palte of non-display area comprises the many wires formed successively and the second insulation course, spacing range in described solid matter conductor section between adjacent wires is 1 ~ 3 micron, and the spacing in described white-out conductor section between adjacent wires is more than or equal to 5 microns.
The utility model embodiment beneficial effect is as follows: by arranging limiting section and arrange the described solid matter conductor section of the section of having difference and described white-out conductor section on described color membrane substrates on described array base palte, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
The utility model embodiment provides a kind of display device, comprises the described display panels that as above embodiment provides.
The utility model embodiment beneficial effect is as follows: by arranging limiting section and arrange the described solid matter conductor section of the section of having difference and described white-out conductor section on described color membrane substrates on described array base palte, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
Accompanying drawing explanation
The diagrammatic cross-section of the non-display area of the first display panels that Fig. 1 provides for the utility model embodiment;
The schematic top plan view of the color membrane substrates that Fig. 2 provides for the utility model embodiment;
Fig. 3 for after the color membrane substrates composition graphs 2 in the display panels shown in Fig. 1, in AB place diagrammatic cross-section;
The schematic top plan view of the array base palte that Fig. 4 provides for the utility model embodiment;
Fig. 5 for after the color membrane substrates composition graphs 2 in the display panels shown in Fig. 7, in AB place diagrammatic cross-section;
The diagrammatic cross-section of the non-display area of the array base palte that Fig. 6 provides for the utility model embodiment;
The diagrammatic cross-section of the non-display area of the second display panels that Fig. 7 provides for the utility model embodiment;
The process flow diagram of the display panels preparation method that Fig. 8 provides for the utility model embodiment.
Embodiment
Be described in detail below in conjunction with the implementation procedure of Figure of description to the utility model embodiment.It should be noted that same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In order to obtain the accurate alignment film in position, the effect not affecting the color membrane substrates of display panel and array base palte to make alignment film and utilize sealed plastic box bonding, the utility model embodiment by arranging limiting section and arrange solid matter conductor section and the white-out conductor section of the section of having difference on array base palte on color membrane substrates, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.By this, the utility model embodiment provides a kind of display panels, comprises the color membrane substrates and array base palte that are oppositely arranged, and is arranged at the sealed plastic box between color membrane substrates and array base palte;
Be provided with the limiting section around viewing area in the non-display area of color membrane substrates, the alignment film on color membrane substrates at limiting section around in scope;
The non-display area of array base palte comprises the white-out conductor section around the viewing area of array base palte and the solid matter conductor section around white-out conductor section, array base palte is greater than the floor height of array base palte in white-out conductor section at the floor height of solid matter conductor section, the alignment film on array base palte in solid matter conductor section around in scope;
The projection of sealed plastic box on color membrane substrates is positioned at outside limiting section, and the projection of sealed plastic box on array base palte is positioned at solid matter conductor section.
In the utility model embodiment, the limited portion of alignment film on color membrane substrates stops, alignment film on array base palte is stopped by solid matter conductor section, therefore accurately can control the position of the alignment film on color membrane substrates and array base palte plate respectively according to the position of limiting section and solid matter conductor section.
It should be noted that, the limiting section in the utility model embodiment on color membrane substrates can be the limiting section of groove-like, also can be the limiting section of convex.In order to the display panels that more detailed description the utility model embodiment provides, 1 to 7 be described as follows by reference to the accompanying drawings:
Embodiment one
See Fig. 1, show the diagrammatic cross-section of the non-display area of the first display panels, this display panels, comprise the color membrane substrates 1 and array base palte 2 that are oppositely arranged, and be arranged at the sealed plastic box 3 between color membrane substrates 1 and array base palte 2.
Shown in composition graphs 2, in the non-display area 11 of color membrane substrates 1, be provided with the limiting section 13 around viewing area 12, the alignment film (not shown) on color membrane substrates 1 at limiting section 13 around in scope.The diagrammatic cross-section of the non-display area 11 of the color membrane substrates 1 shown in Fig. 3, this diagrammatic cross-section is the diagrammatic cross-section at the color membrane substrates 1 AB place in fig. 2 of composition graphs 1.In the present embodiment, color membrane substrates 1 comprise color film underlay substrate 10 is formed black matrix 14 and color blocking layer 15 lamination and lamination above the first insulation course 16, the lamination of black matrix 14 and color blocking layer 15 can be positioned at above black matrix 14 for color blocking layer 15, also can be positioned at above color blocking layer 15 for black matrix 14.Color blocking layer 15 and/or black matrix 14 are formed with the hollow out around viewing area 12, hollow out formed for the first insulation course 16 covers for the limiting section 13 of groove-like.Such as shown in Fig. 1, color blocking layer 15 is positioned at above black matrix 14, color blocking layer 15 is formed with the hollow out around viewing area 12.Certainly, also can be positioned at above color blocking layer 15 by black matrix 14, color blocking layer 15 or black matrix 14 be formed with the hollow out around viewing area 12; Or color blocking layer 15 is positioned at above black matrix 14, black matrix 14 is formed with the hollow out be all formed with in the hollow out of viewing area 12 or black matrix 14 and color blocking layer 15 around viewing area 12; Therefore, the formation of color blocking layer 15 and black matrix 14 layered relationship and hollow out, covering hollow out position form the limiting section 13 of groove-like can realize the first insulation course 16, blocking object based on realizing, preferably structure as shown in Figure 1.Color blocking layer 15 and/or black matrix 14 forming hollow out and makes the first insulation course 16 cover hollow out does not need to increase preparation technology, is easy to realize.The limiting section 13 of this groove-like can be prepared in the process of alignment film on color membrane substrates 1, stops that alignment liquid flows to non-display area 11, thus makes alignment liquid be limited in the region of regulation, such as groove-like limiting section 13 around in scope.Certainly, a small amount of alignment liquid may be there is in the limiting section 13 of groove-like, but this does not affect the restriction of the mobility of limiting section 13 pairs of alignment liquids of groove-like, the final alignment film formed by alignment liquid has accurate position, and this accurate position is appreciated that the edge of alignment film is controlled, accurate.Usually, color membrane substrates 1 can be arranged planarization layer or other the first insulation courses, this first insulation course 16 can be planarization layer, also can be that other have the rete of insulating property (properties), to form the setting of the limiting section 13 of groove-like after the lamination that can realize covering color blocking layer 15 and black matrix 14, do not repeat them here.
Shown in composition graphs 4, the non-display area 21 of array base palte 2 comprises the solid matter conductor section 24 outside the white-out conductor section 23 and white-out conductor section 23 of the viewing area 22 of array base palte 2, array base palte 2 is greater than the floor height of array base palte 2 in white-out conductor section 23 at the floor height of solid matter conductor section 24, the alignment film (not shown) on array base palte 2 in solid matter conductor section 24 around in scope.The diagrammatic cross-section of the non-display area 21 of the array base palte 2 shown in Fig. 6, this diagrammatic cross-section is the diagrammatic cross-section at CD place in Fig. 4 of composition graphs 1, as shown in Figure 6, array base palte 2 comprises conductor layer 26 on array substrate substrate 20 and the second insulation course 25, in the present embodiment, conductor layer 26 can be the conductor layer that the wire being only positioned at one deck is formed, and also can be that the wire being positioned at different layers forms conductor layer; Such as, conductor layer 26 can be the source-drain electrode metal level comprising data line; Again such as, conductor layer 26 can be the gate metal layer comprising grid line; Again such as, conductor layer 26 can be comprise the source-drain electrode metal level of data line and comprise the sandwich construction of gate metal layer of grid line; Accordingly, the second insulation course 25 can be passivation layer, can be also planarization layer, or has other layers of insulating property (properties).Conductor layer 26 comprises white-out wire 261 and solid matter wire 262, and in fact, white-out wire 261 is positioned at white-out conductor section 23, and solid matter wire 262 is positioned at solid matter conductor section 24.Intensive or the multilayer of arrangement due to solid matter wire 262 is arranged, floor height is caused to be greater than white-out wire 261, therefore solid matter conductor section 24 and white-out conductor section 23 can be made to have certain section after formation second insulation course 25 poor, namely the floor height of solid matter conductor section 24 is greater than the floor height of white-out conductor section 23.When the floor height of solid matter conductor section 24 is greater than the floor height of white-out conductor section 23, solid matter conductor section 24 can be prepared in the process of alignment film on array base palte 2, stop that alignment liquid flows to non-display area 21, thus alignment liquid is limited in the region of regulation, and finally form alignment film.The final alignment film formed by alignment liquid has accurate position, and this accurate position is appreciated that the edge of alignment film is controlled, accurate.Certainly, in order to make, during plated film the second insulation course, there is flow direction property preferably, the wire distribution distance that solid matter conductor section 24 and white-out conductor section 23 inside conductor are reasonably set is needed; Preferably, the spacing range in solid matter conductor section 24 between adjacent wires is 1 ~ 3 micron, and the spacing in white-out conductor section 23 between adjacent wires is more than or equal to 5 microns.
The projection of sealed plastic box 3 on color membrane substrates 1 is positioned at outside the limiting section 13 of groove-like, and the projection of sealed plastic box 3 on array base palte 2 is positioned at solid matter conductor section 24.
In the utility model embodiment, by arranging the limiting section 13 of groove-like and arrange solid matter conductor section 24 and the white-out conductor section 23 of the section of having difference on color membrane substrates 1 on array base palte 2, the position of alignment film is limited, make alignment film position accurate, sealed plastic box 3 can not be bonding with alignment film, thus avoid the product of display panels bad.
Preferably, the position of limiting section 13 and the solid matter conductor section 24 of groove-like and the intersection of white-out conductor section 23 is corresponding.In the utility model embodiment, the marginal position difference of the alignment film that the solid matter conductor section 24 on the alignment film that the limiting section 13 of the groove-like on color membrane substrates 1 limits and array base palte 2 limits is less, is convenient to the setting of sealed plastic box 3.
Preferably, as shown in Figure 3, the degree of depth d of the limiting section 13 of groove-like is between 1 ~ 3 micron, and the cross section minimum widith w of the limiting section 13 of groove-like is between 100 ~ 300 microns.In the utility model embodiment, the degree of depth d of the limiting section 13 of groove-like and cross section minimum widith w controls a more rational scope, can guarantee that the alignment liquid flowed into wherein can not produce flowing again or overflow, be conducive to the positional precision controlling the final alignment film formed.
The utility model embodiment beneficial effect is as follows: by arranging the limiting section 13 of groove-like and arrange solid matter conductor section 24 and the white-out conductor section 23 of the section of having difference on color membrane substrates 1 on array base palte 2, the position of alignment film is limited, make alignment film position accurate, sealed plastic box 3 can not be bonding with alignment film, improve the reliability of display panels, thus avoid the product of display panels bad.
Embodiment two
See Fig. 7, show the diagrammatic cross-section of the non-display area of the second display panels, this display panels, comprise the color membrane substrates 1 and array base palte 2 that are oppositely arranged, and be arranged at the sealed plastic box 3 between color membrane substrates 1 and array base palte 2.
Shown in composition graphs 2, in the non-display area 11 of color membrane substrates 1, be provided with the limiting section 13 around viewing area 12, the alignment film (not shown) on color membrane substrates 1 at limiting section 13 around in scope.The diagrammatic cross-section of the non-display area 11 of the color membrane substrates 1 shown in Fig. 5, this diagrammatic cross-section is the diagrammatic cross-section at the color membrane substrates 1 AB place in fig. 2 of composition graphs 1.In the present embodiment, color membrane substrates 1 comprises black matrix 14, color blocking layer 15 and the first insulation course 16 that color film underlay substrate 10 is formed successively, and the limiting section 13 of convex is that the first insulation course 16 is one-body molded or formed separately on the first insulation course 16.Such as, form the limiting section 13 of convex when preparation the first insulation course 16, the limiting section 13 of convex is identical with the material of the first insulation course 16; Again such as, after prepared by the first insulation course 16, the first insulation course 16 forms the limiting section 13 of convex.The limiting section 13 of this convex is easy to realize, and good limit effect.The limiting section 13 of this convex can be prepared in the process of alignment film on color membrane substrates 1, stops that alignment liquid flows to non-display area 11, thus makes alignment liquid be limited in the region of regulation, such as convex limiting section 13 around in scope.The final alignment film formed by alignment liquid has accurate position, and this accurate position is appreciated that the edge of alignment film is controlled, accurate.Usually, color membrane substrates 1 can be arranged planarization layer or other the first insulation courses, this first insulation course 16 can planarization layer, also can be that other have the rete of insulating property (properties), can realize the setting of the limiting section 13 of convex, not repeat them here.
Shown in composition graphs 4, the non-display area 21 of array base palte 2 comprises the solid matter conductor section 24 outside the white-out conductor section 23 and white-out conductor section 23 of the viewing area 22 of array base palte 2, array base palte 2 is greater than the floor height of array base palte 2 in white-out conductor section 23 at the floor height of solid matter conductor section 24, the alignment film (not shown) on array base palte 2 in solid matter conductor section 24 around in scope.The diagrammatic cross-section of the non-display area 21 of the array base palte 2 shown in Fig. 6, this diagrammatic cross-section is the diagrammatic cross-section at CD place in Fig. 4 of composition graphs 7, as shown in Figure 6, array base palte 2 comprises conductor layer 26 and the second insulation course 25 that array substrate substrate 20 is formed successively, conductor layer 26 comprises white-out wire 261 and solid matter wire 262, in fact, white-out wire 261 is positioned at white-out conductor section 23, and solid matter wire 262 is positioned at solid matter conductor section 24.Intensive or the multilayer of arrangement due to solid matter wire 262 is arranged, floor height is caused to be greater than white-out wire 261, therefore solid matter conductor section 24 and white-out conductor section 23 can be made to have certain section after formation second insulation course 25 poor, namely the floor height of solid matter conductor section 24 is greater than the floor height of white-out conductor section 23.When the floor height of solid matter conductor section 24 is greater than the floor height of white-out conductor section 23, solid matter conductor section 24 can be prepared in the process of alignment film on array base palte 2, stop that alignment liquid flows to non-display area 21, thus alignment liquid is limited in the region of regulation, and finally form alignment film.The final alignment film formed by alignment liquid has accurate position, and this accurate position is appreciated that the edge of alignment film is controlled, accurate.Certainly, in order to make, during plated film the second insulation course, there is flow direction property preferably, the wire distribution distance that solid matter conductor section 24 and white-out conductor section 23 inside conductor are reasonably set is needed; Preferably, the spacing range in solid matter conductor section 24 between adjacent wires is 1 ~ 3 micron, and the spacing in white-out conductor section 23 between adjacent wires is more than or equal to 5 microns.
The projection of sealed plastic box 3 on color membrane substrates 1 is positioned at outside the limiting section 13 of convex, and the projection of sealed plastic box 3 on array base palte 2 is positioned at solid matter conductor section 24.
In the utility model embodiment, by arranging the limiting section 13 of convex and arrange solid matter conductor section 24 and the white-out conductor section 23 of the section of having difference on color membrane substrates 1 on array base palte 2, the position of alignment film is limited, make alignment film position accurate, sealed plastic box 3 can not be bonding with alignment film, thus avoid the product of display panels bad.
Preferably, the position of limiting section 13 and the solid matter conductor section 24 of convex and the intersection of white-out conductor section 23 is corresponding.In the utility model embodiment, the marginal position difference of the alignment film that the solid matter conductor section 24 on the alignment film that the limiting section 13 of the convex on color membrane substrates 1 limits and array base palte 2 limits is less, is convenient to the setting of sealed plastic box 3.
Preferably, as shown in Figure 5, the height h of the limiting section 13 of convex is between 1 ~ 3 micron, and the cross section minimum widith w of the limiting section 13 of convex is between 100 ~ 300 microns.In the utility model embodiment, the height h of the limiting section 13 of groove-like and cross section minimum widith w controls a more rational scope, can guarantee that the alignment liquid flowed into wherein can not produce spilling, is conducive to the positional precision controlling the final alignment film formed.
The utility model embodiment beneficial effect is as follows: by arranging the limiting section 13 of convex and arrange solid matter conductor section 24 and the white-out conductor section 23 of the section of having difference on color membrane substrates on array base palte 2, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
It should be noted that, the display panels that the utility model embodiment provides, also should comprising the ingredient for enabling display panels show such as liquid crystal, control circuit, pixel cell, not repeating them here.
Embodiment three
The utility model embodiment provides a kind of display device, comprises the display panels that as above embodiment provides.
The utility model embodiment beneficial effect is as follows: by arranging limiting section and arrange solid matter conductor section and the white-out conductor section of the section of having difference on color membrane substrates on array base palte, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
Embodiment four
See Fig. 8, the utility model embodiment provides a kind of preparation method of display panel, comprising:
401, limiting section around viewing area is set in the non-display area of color membrane substrates, make alignment film on color membrane substrates at limiting section around in scope.
Preferably, limiting section is groove-like or convex.Concrete, the concrete preparation method of the limiting section of groove-like is as follows:
The non-display area of color membrane substrates is formed the lamination of black matrix and color blocking layer, makes color blocking layer and/or black matrix have the hollow out of the viewing area around color membrane substrates by patterning processes;
On the lamination of color blocking layer and black matrix, form the first insulation course, the position making the first insulation course cover hollow out forms the limiting section of groove-like.
The preparation method of the limiting section of convex is as follows:
The non-display area of color membrane substrates forms the first insulation course on the lamination of black matrix and color blocking layer and lamination, the limiting section of convex and the first insulation course is one-body molded or the limiting section of convex is formed separately on the first insulation course.
It should be noted that, the preparation of the limiting section of groove-like or convex is not limited to above method, and above method is only that the utility model is not as limit as preferred embodiment so that the utility model to be described.
402, in the non-display area of array base palte, form the white-out conductor section around the viewing area of array base palte and the solid matter conductor section around white-out conductor section, make alignment film on array base palte in solid matter conductor section around in scope; Wherein, array base palte is greater than the floor height of array base palte in white-out conductor section at the floor height of solid matter conductor section.
In the present embodiment, preparation technology's not same operation of 401 and 402, therefore separately can carry out, there is no absolute ordinal relation.It should be noted that, alignment film on the color membrane substrates completed to enable preparation and array base palte has good position corresponding relation, preferably, make the position of the intersection of the limiting section on color membrane substrates and the solid matter conductor section on array base palte and white-out conductor section corresponding.Concrete preparation method is as follows: in the non-display area of array base palte, laying the wire around many solid matters outside the wire of many white-outs in viewing area and each bar wire of white-out, above the wire of many white-outs and the wire of many solid matters, form the second insulation course, thus obtain the corresponding white-out conductor section of wire of many white-outs and the solid matter conductor section of the wire of correspondence many solid matters.
403, by the bonding color membrane substrates of sealed plastic box and array base palte, the projection of sealed plastic box on color membrane substrates is positioned at outside limiting section, and makes the projection of sealed plastic box on array base palte be positioned at solid matter conductor section.
The utility model embodiment beneficial effect is as follows: by arranging limiting section and arrange solid matter conductor section and the white-out conductor section of the section of having difference on color membrane substrates on array base palte, the position of alignment film is limited, make alignment film position accurate, sealed plastic box can not be bonding with alignment film, thus avoid the product of display panels bad.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (10)
1. a display panels, comprises the color membrane substrates and array base palte that are oppositely arranged, and is arranged at the sealed plastic box between described color membrane substrates and described array base palte; It is characterized in that,
Be provided with the limiting section around viewing area in the non-display area of described color membrane substrates, the alignment film on described color membrane substrates at described limiting section around in scope;
The non-display area of described array base palte comprises around the white-out conductor section of the viewing area of described array base palte and the solid matter conductor section around described white-out conductor section, described array base palte is greater than the floor height of described array base palte in described white-out conductor section at the floor height of described solid matter conductor section, the alignment film on described array base palte in described solid matter conductor section around in scope;
The projection of described sealed plastic box on described color membrane substrates is positioned at outside described limiting section, and the projection of described sealed plastic box on described array base palte is positioned at described solid matter conductor section.
2. display panels as claimed in claim 1, is characterized in that, the position of the intersection of described limiting section and described solid matter conductor section and described white-out conductor section is corresponding.
3. display panels as claimed in claim 1, it is characterized in that, described limiting section is groove-like or convex.
4. display panels as claimed in claim 3, it is characterized in that, the described color membrane substrates of non-display area comprises black matrix below the first insulation course and described first insulation course and color blocking layer, described color blocking layer and/or described black matrix have the hollow out of the viewing area around described color membrane substrates, and described hollow out formed for described first insulation course covers for the described limiting section of groove-like.
5. display panels as claimed in claim 4, it is characterized in that, the degree of depth of the described limiting section of groove-like is between 1 ~ 3 micron, and the cross section minimum widith of the described limiting section of groove-like is between 100 ~ 300 microns.
6. display panels as claimed in claim 4, it is characterized in that, the described limiting section of convex is formed on described first insulation course.
7. display panels as claimed in claim 6, it is characterized in that, the described limiting section of convex is identical with described first insulating layer material.
8. display panels as claimed in claims 6 or 7, it is characterized in that, the height of the described limiting section of convex is between 1 ~ 3 micron, and the cross section minimum widith of the described limiting section of convex is between 100 ~ 300 microns.
9. display panels as claimed in claim 1 or 2, it is characterized in that, the described array base palte of non-display area comprises the many wires formed successively and the second insulation course, spacing range in described solid matter conductor section between adjacent wires is 1 ~ 3 micron, and the spacing in described white-out conductor section between adjacent wires is more than or equal to 5 microns.
10. a display device, is characterized in that, comprises the display panels as described in any one of claim 1 to 9.
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| CN201520038841.1U CN204496140U (en) | 2015-01-20 | 2015-01-20 | A kind of display panels and display device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104570461A (en) * | 2015-01-20 | 2015-04-29 | 京东方科技集团股份有限公司 | Liquid crystal display panel and preparation method thereof as well as display device |
| CN108628039A (en) * | 2018-06-28 | 2018-10-09 | 武汉华星光电技术有限公司 | Liquid crystal display substrate and preparation method thereof, liquid crystal display device |
| CN109581725A (en) * | 2018-12-18 | 2019-04-05 | 深圳市华星光电半导体显示技术有限公司 | Color membrane substrates and display panel |
| CN109613733A (en) * | 2019-01-21 | 2019-04-12 | 深圳市华星光电技术有限公司 | Liquid crystal display and its substrate |
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