CN206400961U - A kind of display panel and frame-free displaying device - Google Patents
A kind of display panel and frame-free displaying device Download PDFInfo
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- CN206400961U CN206400961U CN201720089321.2U CN201720089321U CN206400961U CN 206400961 U CN206400961 U CN 206400961U CN 201720089321 U CN201720089321 U CN 201720089321U CN 206400961 U CN206400961 U CN 206400961U
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- display panel
- light shield
- black matrix
- shield layer
- layer
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Abstract
The utility model is related to a kind of display panel and frame-free displaying device, to solve existing frame-free displaying device, the problem of edge bad light-leaking odds is larger.The display panel includes：The array base palte and opposite substrate being oppositely arranged, are arranged on light shield layer, black matrix layer and ground wire between array base palte and opposite substrate；Wherein light shield layer and black matrix layer is arranged on opposite substrate, and mutually insulated；The pattern of light shield layer surrounds the pattern of black matrix layer, and the outward flange of light shield layer is flushed with the edge of opposite substrate；Ground wire is arranged on array base palte, and the region of mutually insulated is completely covered in the orthographic projection on opposite substrate.The edge of display panel is provided with the light shield layer of the mutually insulated between black matrix layer, thus can effectively prevent external charge to be transmitted to the inner side of display panel；Ground wire can avoid the light of backlight by the region light leak of mutually insulated simultaneously.
Description
Technical field
The utility model is related to technical field of display panel, more particularly to a kind of display panel and frame-free displaying device.
Background technology
Frame-free displaying device refers to screen frame extremely narrow display device equipment, using by the color of display panel and side
The design that frame combines together, such user is not when screen is lighted, the just presence of invisible frame, the realization of this technology
Principle is, by original exposed display device frame, to be integrated into fuselage interior, and display device panel combines together, so
Design it is more attractive in appearance, the skill of the broader effective area, just because of this Rimless brought to a certain extent to user
Also it is evolving.
As shown in figure 1, when making display panel 101, general black matrix material can not completely cut off extraneous electric charge completely
Under conduction, conventional design, in order to prevent black matrix layer conductive, the edge of the black matrix layer of making can not cover display panel
Marginal position, but have region A of the white without black matrix in a certain distance, i.e. figure with edge.Thus, existing Rimless shows
Showing device, the design of black matrix layer can rise the edge bad light-leaking odds of display device, meanwhile, in order to reduce mould
Frame size caused by group assembling, typically all using being fixed without metal outer frame, thus module housing to display device edge
Covering effect declines, it is easier to cause bad light-leaking.
In summary, existing frame-free displaying device, the edge of the black matrix layer of making and the edge of display panel have
A certain distance, thus the edge bad light-leaking odds of display device is larger.
Utility model content
A kind of display panel and frame-free displaying device that the utility model embodiment is provided, it is existing boundless to solve
There are a certain distance, thus the side of display device in frame display device, the edge of the black matrix layer of making and the edge of display panel
The problem of edge bad light-leaking odds is larger.
A kind of display panel that the utility model embodiment is provided, including the array base palte and opposite substrate being oppositely arranged,
The display panel, in addition to：It is arranged on light shield layer, black matrix layer and ground connection between the array base palte and the opposite substrate
Line；Wherein,
The light shield layer and the black matrix layer are arranged on the opposite substrate, and mutually insulated；
The pattern of the light shield layer surrounds the pattern of the black matrix layer, and the outward flange of the light shield layer with it is described to
The edge of substrate is flushed；
The ground wire is arranged on the array base palte, and the orthographic projection on the opposite substrate be completely covered it is described
The region of mutually insulated between light shield layer and the black matrix layer.
The utility model embodiment is provided with the light shield layer of the mutually insulated between black matrix layer at the edge of display panel,
Thus external charge can be effectively prevented to be transmitted to the inner side of display panel；Meanwhile, the phase between light shield layer and black matrix
The relative position in the region mutually insulated is provided with ground wire, and the light of backlight can be avoided to be leaked by the region of mutually insulated
Light.
Preferably, the light shield layer and the ground wire are arranged at non-display area.
Preferably, the region of the mutually insulated is open area, or it is provided with the region of insulating materials.
Preferably, the peak width of the mutually insulated is 50 microns.
Preferably, the width of the ground wire is 100 microns.
Preferably, the ground wire has default spacing with the light shield layer in vertical direction.
Preferably, the default spacing is 3 microns.
Preferably, the material of the light shield layer is identical with the material of the black matrix layer.
Preferably, the material of the light shield layer is the black matrix material of high impedance.
A kind of frame-free displaying device that the utility model embodiment is provided, including the offer of the utility model embodiment are upper
State any display panel.
Brief description of the drawings
Fig. 1 is the basic structure schematic diagram of display device in the prior art；
A kind of basic structure schematic diagram for display panel that Fig. 2 provides for the utility model embodiment；
Light shield layer and the top view of black matrix layer that Fig. 3 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, be not whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Wherein, film thickness and region shape do not reflect its actual proportions in accompanying drawing, and purpose is schematically illustrate practicality
New content.
The display panel that the utility model embodiment is provided, mainly for the display panel in frame-free displaying device, be
On the basis of existing display panel, the improvement that the edge of black matrix layer is carried out is pointed to, is set at the edge in display panel
The light shield layer of the mutually insulated between black matrix layer is equipped with, thus can effectively prevent the biography on the inside of external charge display panel
Lead；Meanwhile, the position that the region of the mutually insulated between light shield layer and black matrix is relative is provided with ground wire, can avoid the back of the body
The region light leak that the light of light source passes through mutually insulated.The concrete structure of display panel is described in detail below.
As shown in Fig. 2 a kind of basic structure schematic diagram of the display panel provided for the utility model embodiment, including phase
To the array base palte 201 and opposite substrate 202 of setting, the display panel, in addition to：It is arranged on array base palte 201 and to base
Light shield layer 203, black matrix layer 204 and ground wire 205 between plate 202；Wherein, light shield layer 203 and black matrix layer 204 are respectively provided with
On opposite substrate 202, and mutually insulated；The pattern of the pattern encirclement black matrix layer 204 of light shield layer 203, and light shield layer 203
Outward flange is flushed with the edge of opposite substrate 202；Ground wire 205 is arranged on array base palte 201, and on opposite substrate 202
Orthographic projection the region B of mutually insulated between light shield layer 203 and black matrix layer 204 is completely covered.
In the specific implementation, the part-structure schematic diagram of display panel as shown in Figure 2, simply display panel, purpose is only
The relative position for illustrating each film layer, be not used to limit the utility model, the particular location of each film layer, greatly
Small, size etc. can be configured according to actual needs.
Typically when making display panel, light shield layer 203, black matrix layer 204 and ground wire 205 are arranged at array base palte
Between 201 and opposite substrate 202, wherein, light shield layer 203 and black matrix layer 204 are arranged on opposite substrate 202, and due to
Be generally positioned in opposite substrate marginal position without the easy light leak in black matrix region, thus preferably, light shield layer and ground wire
It is arranged at non-display area；And corresponding ground wire 205 is then arranged on array base palte 201.
Specifically, as shown in Fig. 2 light shield layer 203 is arranged on the edge of opposite substrate 202, i.e., in the prior art without black square
The region A of battle array layer position, i.e. the outward flange of light shield layer 203 is flushed with the edge of opposite substrate 202, to prevent opposite substrate
Marginal position light leak.
Accordingly, the pattern of light shield layer 203 surrounds the pattern of black matrix layer 204, as shown in figure 3, real for the utility model
The light shield layer of example offer and the top view of black matrix layer are provided；Fig. 3 is the structural representation overlooked from opposite substrate side, in order to more
Good has avoided charge-conduction to black matrix layer, and light shield layer 203 can be made to be enclosed in the outside of black matrix layer, and by light shield layer
Mutually insulated is set between 203 and black matrix layer 204.
And between above-mentioned light shield layer 203 and black matrix layer 204 mutually insulated region, different insulating squares can be selected
Formula.Preferably, the region of mutually insulated is open area, or it is provided with the region of insulating materials.I.e. can be by the B in Fig. 2 and 3
Region is arranged to opening, insulating materials can also be set in B regions, to prevent external charge to be transmitted to black matrix by light shield layer
On layer.In addition, in order to while insulating effect is played, and do not increase the border width of display panel, preferably, mutually insulated
Peak width be 50 microns.
In the specific implementation, can be with order to further prevent outside from thering is electric charge to be transmitted to by light shield layer in black matrix layer
Ground wire is arranged on the region that the region of mutually insulated is relative between light shield layer and black matrix layer.Ground wire 205 is set
Put on array base palte 201, and as shown in Fig. 2 orthographic projection of the ground wire 205 on opposite substrate 202 is completely covered mutually absolutely
The region B of edge.
In order to prevent ground wire conductive, insulating barrier is generally provided with ground wire.Meanwhile, it is more than the width of ground wire
The region B of mutually insulated width, preferably, the width of ground wire is 100 microns.
In the specific implementation, there is a certain distance between the ground wire and light shield layer of making, preferably, ground wire and shading
Layer has default spacing in vertical direction.Preferably, default spacing is 3 microns.
In the specific implementation, the material of light shield layer can be arranged as required to, preferably, the material and black matrix of light shield layer
The material of layer is identical.In this case, light shield layer and black matrix layer can be set with layer, thus need not increase manufacture craft.
Can also be as needed, the material of light shield layer is set to the material of not easy conductive, preferably, the material of light shield layer
For the black matrix material of high impedance.In this case, then the technique that increase makes light shield layer is needed.
Based on same design, a kind of frame-free displaying device is additionally provided in the utility model embodiment, the display device
Including any display panel provided in the utility model embodiment.The display device can be：Mobile phone, tablet personal computer, TV
Any product or part with display function such as machine, display, notebook computer, DPF, navigator.Due to the display
The principle that device solves problem is similar to a kind of display panel of the utility model embodiment, therefore the reality of the frame-free displaying device
The implementation that may refer to array base palte is applied, part is repeated and repeats no more.
In summary, the utility model embodiment is provided with the mutually insulated between black matrix layer at the edge of display panel
Light shield layer, thus can effectively prevent external charge to be transmitted to the inner side of display panel；Meanwhile, in light shield layer and black matrix
Between the relative position in region of mutually insulated be provided with ground wire, the light of backlight can be avoided to pass through mutually insulated
Region light leak.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of display panel, including the array base palte and opposite substrate being oppositely arranged, it is characterised in that the display panel, also
Including：It is arranged on light shield layer, black matrix layer and ground wire between the array base palte and the opposite substrate；Wherein,
The light shield layer and the black matrix layer are arranged on the opposite substrate, and mutually insulated；
The pattern of the light shield layer surrounds the pattern of the black matrix layer, and the outward flange of the light shield layer and the opposite substrate
Edge flush；
The ground wire is arranged on the array base palte, and the shading is completely covered in the orthographic projection on the opposite substrate
The region of mutually insulated between layer and the black matrix layer.
2. display panel as claimed in claim 1, it is characterised in that the light shield layer and the ground wire are arranged at non-aobvious
Show region.
3. display panel as claimed in claim 1, it is characterised in that the region of the mutually insulated is open area, or is set
It is equipped with the region of insulating materials.
4. display panel as claimed in claim 1, it is characterised in that the peak width of the mutually insulated is 50 microns.
5. display panel as claimed in claim 1, it is characterised in that the width of the ground wire is 100 microns.
6. display panel as claimed in claim 1, it is characterised in that the ground wire and the light shield layer are in vertical direction
With default spacing.
7. display panel as claimed in claim 6, it is characterised in that the default spacing is 3 microns.
8. display panel as claimed in claim 1, it is characterised in that the material of the light shield layer and the material of the black matrix layer
Material is identical.
9. display panel as claimed in claim 1, it is characterised in that the material of the light shield layer is the black matrix material of high impedance
Material.
10. a kind of frame-free displaying device, it is characterised in that including the display panel as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089321.2U CN206400961U (en) | 2017-01-19 | 2017-01-19 | A kind of display panel and frame-free displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720089321.2U CN206400961U (en) | 2017-01-19 | 2017-01-19 | A kind of display panel and frame-free displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400961U true CN206400961U (en) | 2017-08-11 |
Family
ID=59515376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720089321.2U Active CN206400961U (en) | 2017-01-19 | 2017-01-19 | A kind of display panel and frame-free displaying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445172A (en) * | 2018-12-29 | 2019-03-08 | 成都中电熊猫显示科技有限公司 | Rimless liquid crystal display panel and display device |
| CN113282197A (en) * | 2021-06-10 | 2021-08-20 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN113596200A (en) * | 2021-06-29 | 2021-11-02 | 荣耀终端有限公司 | Display screen assembly and mobile terminal |
-
2017
- 2017-01-19 CN CN201720089321.2U patent/CN206400961U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445172A (en) * | 2018-12-29 | 2019-03-08 | 成都中电熊猫显示科技有限公司 | Rimless liquid crystal display panel and display device |
| CN113282197A (en) * | 2021-06-10 | 2021-08-20 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN113282197B (en) * | 2021-06-10 | 2024-03-15 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN113596200A (en) * | 2021-06-29 | 2021-11-02 | 荣耀终端有限公司 | Display screen assembly and mobile terminal |
| WO2023273664A1 (en) * | 2021-06-29 | 2023-01-05 | 荣耀终端有限公司 | Display screen assembly and mobile terminal |
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