CN206162006U - Display panel and display apparatus - Google Patents
Display panel and display apparatus Download PDFInfo
- Publication number
- CN206162006U CN206162006U CN201621242513.4U CN201621242513U CN206162006U CN 206162006 U CN206162006 U CN 206162006U CN 201621242513 U CN201621242513 U CN 201621242513U CN 206162006 U CN206162006 U CN 206162006U
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- black matrix
- substrate
- display
- display floater
- layer
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- 239000011159 matrix material Substances 0.000 claims abstract description 112
- 239000000758 substrate Substances 0.000 claims description 83
- 208000034699 Vitreous floaters Diseases 0.000 claims description 48
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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Abstract
The utility model discloses a display panel and display device relate to and show technical field. Display panel includes display area and the non - display area who surrounds display area, still includes: relative first base plate and the second base plate that sets up, first base plate orientation including black matrix layer in the one side of second base plate, black matrix layer includes the black matrix of first black matrix and second, first black matrix is located display area, the black matrix of second is located non - display area, the black matrix of second includes a plurality of fretworks district, first base plate orientation the one side of second base plate with still include the light shield layer between the black matrix layer, wherein, the perpendicular to is followed to the light shield layer in the direction of first base plate projection on the first base plate covers the fretwork district. The utility model provides a display panel and display device can solve the problem of static and light leak simultaneously, have improved the display frame quality.
Description
Technical field
The utility model is related to display technology field, more particularly to a kind of display floater and display device.
Background technology
At present, flat-panel monitor, such as liquid crystal display and OLED, due to small volume, it is lightweight,
Thickness of thin, it is low in energy consumption, radiationless the advantages of, occupy leading position in current flat panel display market.
But, in practical application, the factor such as preparation technology, use environment easily in flat-panel monitor inner accumulation electrostatic, is drawn
The Quality Down of display picture is played, and also there is leakage problem in flat-panel monitor；Light leak and electrostatic all have impact on display picture
Quality.
Utility model content
In view of this, the utility model provides a kind of display floater and display device.
On the one hand, the utility model provides a kind of display floater, including viewing area and the encirclement viewing area
Non-display area, the display floater also includes：The first substrate being oppositely arranged and second substrate, the first substrate is towards institute
State and include in the one side of second substrate black matrix layer, the black matrix layer includes the first black matrix and the second black matrix, described the
One black matrix is located at the viewing area, and second black matrix is located at the non-display area, and second black matrix includes
Multiple vacancy sections；The first substrate towards between the one side and the black matrix layer of the second substrate also include light shield layer；
Wherein, the light shield layer covers the hollow out along the projection on the direction of the first substrate on the first substrate
Area.
Further, first black matrix and second black matrix are connected with each other.
Further, slit is included between first black matrix and second black matrix.
Further, the slit is located at the non-display area.
Further, the light shield layer is along the projection on the direction of the first substrate on the first substrate
Cover the slit.
Further, the non-display area also includes gate driver circuit, and the gate driver circuit includes electric capacity and letter
Number transmission line.
Further, the electric capacity includes the first pole plate and the second pole plate, in first pole plate and second pole plate
Any one pole be multiplexed with light shield layer.
Further, the signal transmssion line is multiplexed with light shield layer.
Further, the vacancy section arranges insulating materials.
Further, the vacancy section be shaped as in rectangle, circle, hexagon any one.
Further, the first substrate is the array base palte for arranging thin film transistor (TFT).
On the other hand, the utility model additionally provides a kind of display device comprising above-mentioned display floater.
The technical scheme that the utility model embodiment is provided one of at least has the following advantages that：
Display floater and display device that the utility model embodiment is provided, in the first substrate towards described second
Black matrix layer is set in the one side of substrate, and the black matrix layer includes the first black matrix and the second black matrix, the first black square
Battle array is located at the viewing area, and second black matrix is located at the non-display area, and second black matrix includes multiple engraving
Dead zone so that electrostatic cannot enter viewing area from non-display area, it is to avoid electrostatic is to the normal impact for showing.Meanwhile, institute
State first substrate towards between the one side and the black matrix layer of the second substrate also include light shield layer；Wherein, the shading
Layer covers the vacancy section along the projection on the direction of the first substrate on the first substrate, thus, in solution
On the basis of certainly above-mentioned electrostatic problem, the technical scheme that the utility model embodiment is provided also avoid leakage problem.Therefore, originally
Display floater that utility model embodiment is provided and display device can be improve aobvious while solve the problems, such as electrostatic and light leak
Show image quality.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Figure 1A is a kind of display floater schematic top plan view that prior art is provided；
Figure 1B is the sectional schematic diagram of display floater shown in Figure 1A；
Fig. 2A is a kind of display floater schematic top plan view that the utility model is provided；
Fig. 2 B are the sectional schematic diagrams of display floater shown in Fig. 2A；
Fig. 3 is the floor map of the second black matrix in Fig. 2 B；
Fig. 4 is the concrete structure schematic diagram of black matrix layer in Fig. 2 B；
Fig. 5 is a kind of grid electrode drive circuit structure schematic diagram that the utility model embodiment is provided；
Fig. 6 is another display panel structure schematic diagram that the utility model embodiment is provided；
Fig. 7 is a kind of display device structure schematic diagram that the utility model embodiment is provided.
Specific embodiment
It is understandable to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with accompanying drawing and
Embodiment is described further to the utility model.
It should be noted that elaborating detail in order to fully understand the utility model in the following description.But
The utility model can be implemented with various different from alternate manner described here, those skilled in the art can without prejudice to
Similar popularization is done in the case of the utility model intension.Therefore the utility model is not limited by following public specific embodiment
System.
Refer to Figure 1A and Figure 1B, Figure 1A are a kind of display floater schematic top plan views that prior art is provided, Figure 1B is figure
The sectional schematic diagram of display floater shown in 1A.Display floater includes viewing area 101 and surrounds the non-display area of viewing area
102, display floater also includes：The first substrate 11 being oppositely arranged and second substrate 12.Usually, in order to prevent light leak, generally
Black matrix layer 13 can be set towards in the one side of second substrate 12 in first substrate 11, and black matrix layer 13 covered first substrate
Edge Y1.Edge Y1 i.e. such as black matrix layer 13 in Fig. 1 is concordant with the edge Y2 of first substrate 11.On the other hand, in order to and
When discharge the electrostatic charge of accumulation in display floater, technical staff can arrange electric conductor 16 in design at marginal position,
Such as silver paste, second substrate and first substrate are electrically connected, and are quickly spread for electrostatic.
Although prior art provide display floater can quick release electrostatic, when black matrix layer lid crosses first substrate
Edge, or apart from the edge of first substrate it is nearer when, if electric conductor has interior disintegration phenomenon, inside collapse first substrate side
Black matrix at edge, electrostatic charge can flow into black matrix by electric conductor, and then make black matrix layer carry certain voltage.Due to
Black matrix layer covers viewing area simultaneously, and when the black matrix with certain voltage is located at data wire top, data wire can produce electric capacity
Coupled delay, and crosstalk is produced, affect normal display.
In view of the above problems, the utility model provides a kind of display floater, including viewing area and the encirclement viewing area
The non-display area in domain, the display floater also includes：
The first substrate being oppositely arranged and second substrate, the first substrate includes towards in the one side of the second substrate
Black matrix layer, the black matrix layer includes the first black matrix and the second black matrix, and first black matrix is located at the viewing area
Domain, second black matrix is located at the non-display area, and second black matrix includes multiple vacancy sections；
The first substrate towards between the one side and the black matrix layer of the second substrate also include light shield layer；
Wherein, the light shield layer is covered along the projection on the direction of the first substrate on the first substrate
The vacancy section.
The display floater that the utility model embodiment is provided, arranges black in first substrate towards in the one side of second substrate
Matrix layer, and black matrix layer includes the first black matrix and the second black matrix.Wherein, the first black matrix be located at viewing area, second
Black matrix is located at non-display area.When non-display area of the electrostatic from the non-display area stream of second substrate to first substrate, due to
Second black matrix includes multiple vacancy sections, and these vacancy sections switch equivalent to the disconnection of electric current, hinder electrostatic induced current from the first base
Viewing area of the non-display area stream of plate to first substrate, it is to avoid electrostatic is to the normal impact for showing.Meanwhile, first substrate
Towards also including light shield layer, and light shield layer along on the direction of first substrate between the one side and black matrix layer of second substrate
Projection on the first substrate covers vacancy section, thus, the problem of vacancy section light leak can be avoided.Therefore, the utility model reality
Applying display floater that example provided and display device can improve display picture matter while solve the problems, such as electrostatic and light leak
Amount.
Fig. 2A is a kind of display floater schematic top plan view that the utility model is provided, and Fig. 2 B are display floaters shown in Fig. 2A
Sectional schematic diagram.With reference to shown in Fig. 2A and Fig. 2 B, display floater includes viewing area 201 and surrounds the non-aobvious of viewing area 201
Show region 202, display floater also includes：
The first substrate 21 being oppositely arranged and second substrate 22, first substrate 21 includes towards in the one side of second substrate 22
Black matrix layer, black matrix layer includes the first black matrix 231 and the second black matrix 232, and the first black matrix 231 is located at viewing area
201, the second black matrix 232 is located at non-display area 202.
Fig. 3 is the floor map of the second black matrix in Fig. 2 B.As shown in figure 3, the second black matrix 232 includes multiple hollow outs
Second black matrix 232 of a monoblock originally is divided into multiple second black matrix blocks (as shown in Figure 3 by area 207, vacancy section 207
2321st, 2322,2323,2324), and it is disconnected from each other between multiple second black matrix blocks.
With continued reference to Fig. 2 B, first substrate 21 is towards also including light shield layer between the one side and black matrix layer of second substrate 22
24.It should be noted that the utility model provide light shield layer 24 along on the direction of first substrate 21 in first substrate
Projection on 21 covers vacancy section 207.
As described above, the utility model embodiment by the black matrix in black matrix layer by being divided into two parts, a part of position
In viewing area, a part is located at non-display area；And multiple vacancy sections will be configured with positioned at the black matrix of non-display area
Structure.So design is advantageous in that, when black matrix of the electrostatic charge from second substrate stream to non-display area, these vacancy sections
Equivalent to the disconnect switch of electric current, hinder the black matrix that electrostatic charge forms electric current, i.e. non-display area cannot be formed be transferred to it is aobvious
Show the electrostatic induced current of area's black matrix, thus, voltage would not be produced in black matrix layer, even if data wire and black square in display floater
Battle array layer spatially overlaps the normal display that will not also make data wire produce Capacitance Coupled impact picture.Meanwhile, the utility model
Embodiment is pointed to the black matrix of non-display area, and on the direction of first substrate, the lower section of its vacancy section is (under herein
Just refer to the direction towards first substrate) light shield layer is set, to avoid light from showing through impact is normal from vacancy section.
The display floater that the utility model embodiment is provided, alternatively, the first black matrix and the second black matrix are connected with each other,
Or, slit is set between the first black matrix and the second black matrix.When arranging slit between the first black matrix and the second black matrix
When, light shield layer covers slit along the projection on the direction of first substrate on the first substrate, to avoid light from slit
Place passes through, and affects the normal display of picture.Specifically, as shown in figure 4, the concrete structure that Fig. 4 is black matrix layer in Fig. 2 B is illustrated
Figure.Black matrix layer includes the first black matrix 231 and the second black matrix 232, and the first black matrix 231 covers viewing area adjacent subpixels
The gap of (R, G, B shown in Fig. 4), the second black matrix 232 includes multiple vacancy sections 207.Also, the He of the first black matrix 231
Slit 214 is set between second black matrix 232.When there is electrostatic charge to pass through electric conductor stream to the second black matrix, serve as electric current
The vacancy section 207 not only having in the second black matrix layer of disconnection switch, also slit 214, thus, can fully ensure that non-display
The electrostatic induced current in area will not flow to viewing area.Preferably, slit 214 is arranged at non-display area by the utility model embodiment, together
When, in order to avoid light leak, on the direction of first substrate, the projection on the first substrate of light shield layer 24 covers slit
214 projections on the first substrate, i.e., be preferably arranged on the surface of light shield layer when slit is arranged by slit.
It should be noted that the utility model embodiment is not limited the shape of vacancy section 207, and alternatively, vacancy section
Be shaped as in rectangle, circle, hexagon any one or both more than combination.
Refer to Fig. 2A, the non-display area that the utility model embodiment is provided also includes gate driver circuit 206, for
Viewing area provides gate drive signal to control opening and shutting off for pixel cell row.Fig. 5 is that the utility model embodiment is provided
A kind of grid electrode drive circuit structure schematic diagram.Gate driver circuit includes the drive element of the grid of N levels cascade, and initial tactile
Signalling STV, the first clock signal CK1, second clock signal CK2, and every grade of drive element of the grid includes electric capacity, electric capacity includes
First pole plate and the second pole plate.
The utility model embodiment, optionally, the holding wire of gate driver circuit is believed than initial trigger as shown in Figure 5
Number STV, the first clock signal CK1, second clock signal CK2 are multiplexed with light shield layer.It will be appreciated by persons skilled in the art that
Original trigger signal STV, the first clock signal CK1, second clock signal CK2 are made of metal, usually, in display floater
Scan line with layer, by same material, with along with, technique is prepared from, or with the same layer of data wire, by same material, same
One technique is prepared from.Therefore, the utility model embodiment is by the holding wire of gate driver circuit by being multiplexed with light shield layer,
The preparation technology that light shield layer can be saved, reduces production cost.
The utility model embodiment, optionally, first pole plate or the second pole plate of the electric capacity in gate driver circuit are answered
With for light shield layer.It will be appreciated by persons skilled in the art that the first pole plate of electric capacity typically with gate metal in display floater
Layer arrange with layer and both by same material, with along with, technique is prepared from, the second pole plate is usually several with display floater
According to line metal level with layer arrange and both by same material, with along with, technique is prepared from.Therefore, the utility model embodiment
By the way that the capacitor plate of gate driver circuit is multiplexed with into light shield layer, it is possible to reduce the preparation technology of light shield layer, reduction is produced into
This.
As described above in Example, the utility model arranges vacancy section effectively by being pointed to the black matrix of non-display area
The electrostatic induced current for avoiding non-display area is transferred to viewing area, improves display quality；Meanwhile, in the lower section of vacancy section, shading is set
Layer, it is to avoid impact of the light leak to normal display picture.
Optionally, the utility model embodiment can be so that in vacancy section fill insulant, insulating materials be equally served
Electric current disconnects the effect of switch, and the electrostatic induced current for hindering non-display area flows to viewing area.
Fig. 6 is another display panel structure schematic diagram that the utility model embodiment is provided.As shown in fig. 6, the first base
It is black square that first substrate in the display floater that thin film transistor (TFT) 215, i.e. the utility model embodiment are provided is also set up on plate 21
Battle array integrated array (Black Matrix on array, BOA) substrate.
The utility model embodiment also provides a kind of display device, as shown in fig. 7, display device 31 includes the utility model
The display floater 32 that any embodiment is provided.
The utility model embodiment provides a kind of display floater and display device, including viewing area and encirclement viewing area
The non-display area in domain, display floater also includes：The first substrate being oppositely arranged and second substrate, the first substrate is towards institute
State and include in the one side of second substrate black matrix layer, the black matrix layer includes the first black matrix and the second black matrix, described the
One black matrix is located at the viewing area, and second black matrix is located at the non-display area, and second black matrix includes
Multiple vacancy sections；The first substrate towards between the one side and the black matrix layer of the second substrate also include light shield layer；
Wherein, the light shield layer covers the hollow out along the projection on the direction of the first substrate on the first substrate
Area.
As shown in the above, the technical scheme that the embodiment of the present application is provided, by the black matrix for being pointed to non-display area
Setting vacancy section efficiently avoid the electrostatic induced current of non-display area and be transferred to viewing area, improve display quality；Meanwhile, in hollow out
The lower section in area arranges light shield layer, it is to avoid impact of the light leak to normal display picture.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be regarded
To belong to protection domain of the present utility model.
Claims (12)
1. a kind of display floater, including viewing area and the non-display area of the encirclement viewing area, the display floater is also
Including：
The first substrate being oppositely arranged and second substrate, the first substrate includes black square towards in the one side of the second substrate
Battle array layer, the black matrix layer includes the first black matrix and the second black matrix, and first black matrix is located at the viewing area, institute
The second black matrix is stated positioned at the non-display area, second black matrix includes multiple vacancy sections；
The first substrate towards between the one side and the black matrix layer of the second substrate also include light shield layer；
Wherein, the light shield layer covers described along the projection on the direction of the first substrate on the first substrate
Vacancy section.
2. display floater as claimed in claim 1, it is characterised in that first black matrix and second black matrix are mutual
Connection.
3. display floater as claimed in claim 1, it is characterised in that between first black matrix and second black matrix
Including slit.
4. display floater as claimed in claim 3, it is characterised in that the slit is located at the non-display area.
5. display floater as claimed in claim 4, it is characterised in that the light shield layer is along perpendicular to the side of the first substrate
Projection on the first substrate upwards covers the slit.
6. display floater as claimed in claim 1, it is characterised in that the non-display area also includes gate driver circuit, institute
Gate driver circuit is stated including electric capacity and signal transmssion line.
7. display floater as claimed in claim 6, it is characterised in that the electric capacity includes the first pole plate and the second pole plate, institute
Any one pole stated in the first pole plate and second pole plate is multiplexed with light shield layer.
8. display floater as claimed in claim 6, it is characterised in that the signal transmssion line is multiplexed with light shield layer.
9. display floater as claimed in claim 1, it is characterised in that the vacancy section arranges insulating materials.
10. display floater as claimed in claim 1, it is characterised in that the vacancy section is shaped as rectangle, circle, six sides
Any one in shape.
11. display floaters as claimed in claim 1, it is characterised in that the first substrate is the battle array for arranging thin film transistor (TFT)
Row substrate.
12. a kind of display devices, including the display floater as described in any one in claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242513.4U CN206162006U (en) | 2016-11-15 | 2016-11-15 | Display panel and display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242513.4U CN206162006U (en) | 2016-11-15 | 2016-11-15 | Display panel and display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162006U true CN206162006U (en) | 2017-05-10 |
Family
ID=58660456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242513.4U Active CN206162006U (en) | 2016-11-15 | 2016-11-15 | Display panel and display apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206162006U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108398839A (en) * | 2018-03-26 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, display device |
| CN108427226A (en) * | 2018-05-03 | 2018-08-21 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| CN109671359A (en) * | 2019-02-28 | 2019-04-23 | 厦门天马微电子有限公司 | Display device and its manufacturing method |
| CN110442254A (en) * | 2019-02-26 | 2019-11-12 | 京东方科技集团股份有限公司 | Touch display substrate and touch control display apparatus |
| CN110752222A (en) * | 2019-10-31 | 2020-02-04 | 厦门天马微电子有限公司 | Display panel, manufacturing method thereof and display device |
| CN111580300A (en) * | 2020-05-29 | 2020-08-25 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112130368A (en) * | 2020-09-29 | 2020-12-25 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112859428A (en) * | 2021-03-12 | 2021-05-28 | 合肥京东方显示技术有限公司 | Display substrate, liquid crystal display panel and display device |
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2016
- 2016-11-15 CN CN201621242513.4U patent/CN206162006U/en active Active
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| US11215894B2 (en) | 2018-03-26 | 2022-01-04 | Beijing Boe Display Technology Co., Ltd | Display panel, method for manufacturing display panel, and display device |
| WO2019184543A1 (en) * | 2018-03-26 | 2019-10-03 | 京东方科技集团股份有限公司 | Display panel and manufacturing method thereof and display device |
| CN108398839A (en) * | 2018-03-26 | 2018-08-14 | 京东方科技集团股份有限公司 | A kind of display panel and preparation method thereof, display device |
| US20200174309A1 (en) * | 2018-05-03 | 2020-06-04 | Boe Technology Group Co., Ltd. | Display substrate and display apparatus |
| CN108427226A (en) * | 2018-05-03 | 2018-08-21 | 京东方科技集团股份有限公司 | A kind of display base plate and display device |
| WO2019210629A1 (en) * | 2018-05-03 | 2019-11-07 | Boe Technology Group Co., Ltd. | Display substrate and display apparatus |
| US10871673B2 (en) * | 2018-05-03 | 2020-12-22 | Boe Technology Group Co., Ltd. | Display substrate and display apparatus |
| CN110442254B (en) * | 2019-02-26 | 2020-06-09 | 京东方科技集团股份有限公司 | Touch display substrate and touch display device |
| CN110442254A (en) * | 2019-02-26 | 2019-11-12 | 京东方科技集团股份有限公司 | Touch display substrate and touch control display apparatus |
| CN109671359B (en) * | 2019-02-28 | 2020-11-20 | 厦门天马微电子有限公司 | Display device and method for manufacturing the same |
| CN109671359A (en) * | 2019-02-28 | 2019-04-23 | 厦门天马微电子有限公司 | Display device and its manufacturing method |
| CN110752222A (en) * | 2019-10-31 | 2020-02-04 | 厦门天马微电子有限公司 | Display panel, manufacturing method thereof and display device |
| CN111580300A (en) * | 2020-05-29 | 2020-08-25 | 厦门天马微电子有限公司 | Display panel and display device |
| CN111580300B (en) * | 2020-05-29 | 2022-09-20 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112130368A (en) * | 2020-09-29 | 2020-12-25 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112130368B (en) * | 2020-09-29 | 2022-10-11 | 厦门天马微电子有限公司 | Display panel and display device |
| CN112859428A (en) * | 2021-03-12 | 2021-05-28 | 合肥京东方显示技术有限公司 | Display substrate, liquid crystal display panel and display device |
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