CN209560243U - Array substrate, special-shaped display panel and display device - Google Patents
Array substrate, special-shaped display panel and display device Download PDFInfo
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- CN209560243U CN209560243U CN201920311746.2U CN201920311746U CN209560243U CN 209560243 U CN209560243 U CN 209560243U CN 201920311746 U CN201920311746 U CN 201920311746U CN 209560243 U CN209560243 U CN 209560243U
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- 239000000758 substrate Substances 0.000 title claims abstract description 38
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 5
- 230000001788 irregular Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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Abstract
The utility model provides a kind of array substrate, including underlay substrate, the underlay substrate includes viewing area and the non-display area around the viewing area, the viewing area includes the first viewing area and the second viewing area, the viewing area is equipped with multiple pixel units and drives the drive signal line of the pixel unit, the quantity of pixel unit in first viewing area is less than the quantity of the pixel unit in second viewing area, the corresponding signal line length in first viewing area is less than the signal wire in second viewing area, the non-display area is provided with capacitance compensation structure corresponding with the signal wire in first viewing area；The capacitance compensation structure includes first electrode, second electrode and the third electrode on the underlay substrate, wherein the first electrode and second electrode form first capacitor, the third electrode and the second electrode form the second capacitor, second electrode signal wire electrical connection corresponding with first viewing area.
Description
Technical field
The utility model relates to display device technology field more particularly to a kind of array substrate and using the array substrate
Special-shaped display panel and display device.
Background technique
Electronic equipment realizes that the main component of display function is display panel, and liquid crystal display panel is a kind of mainstream at this stage
Display panel is widely used in daily life and work, is that people's lives and work belt are huge just
Benefit.
Electronic equipment needs to be arranged on a display panel fluting for function electronics member to be arranged to integrate more functions
Part, as existing smart phone display panel in, upper end needs to be arranged the fluting of earpiece easily camera, and lower end, which needs to be arranged, opens
Slot is convenient for for fingerprint sensor being integrated into inside viewing area.Fluting will lead to viewing area, and there are some irregular shaped regions, these abnormity
Region leads to the load and the load of the scan line in normal viewing area of its interior scan line since shape is different from normal viewing area
Difference causes image display is uneven to influence image displaying quality to cause the display effect of irregular shaped region variant.
Utility model content
The purpose of this utility model is to provide a kind of array substrate, special-shaped display panel and display devices, solve aobvious
Show panel the irregular shaped region brightness disproportionation the technical issues of.
It is that it is realized by adopting the following technical scheme that the utility model, which solves its technical problem,.
A kind of array substrate, including underlay substrate, the underlay substrate include viewing area and around the non-of the viewing area
Viewing area, the viewing area include the first viewing area and the second viewing area, and the viewing area is equipped with multiple pixel units and driving
The quantity of the drive signal line of the pixel unit, the pixel unit in first viewing area is less than in second viewing area
Pixel unit quantity, the length of the corresponding signal wire in first viewing area is less than driving signal in second viewing area
The length of line, the non-display area are provided with capacitance compensation structure corresponding with the signal wire in first viewing area；
The capacitance compensation structure includes first electrode, second electrode and the third electrode on the underlay substrate,
Wherein the first electrode and second electrode form first capacitor, and the third electrode and the second electrode form the second electricity
Hold, second electrode signal wire electrical connection corresponding with first viewing area.
Further, the first electrode is located above the second electrode and the third electrode, the second electrode
Among the first electrode and the third electrode.
Further, the first electrode and the third electrode are corresponded to up and down and are overlapped.
Further, the first electrode and third electrode electrical connection, the first electrode and the third electrode
Current potential is identical.
Further, the corresponding signal wire in first viewing area is connected with the second electrode by contact hole.
Further, the third electrode corresponding with first viewing area drive signal line same layer setting, described the
Insulating layer is equipped between one electrode, the second electrode and the third electrode.
Further, the voltage signal in the first electrode and the third electrode is the first public voltage signal, institute
The voltage signal for stating corresponding public electrode in the second viewing area is the second public voltage signal.
Further, the second electrode is multiplexed with signal connecting line, and the signal connecting line is used to believe for the driving
Number line transmits scanning signal.
The utility model also provides a kind of special-shaped display panel, including array substrate described above.
The utility model also provides a kind of display device, including special-shaped display panel described above.
The array substrate of the utility model, special-shaped display panel and display device, pass through the capacitance compensation on non-display area
Structure, the first viewing area (irregular shaped region) is different with the length of drive signal line in the second viewing area, i.e. drive signal line
Load has differences, and is compensated using drive signal line of the capacitance compensation structure to irregular shaped region (the first viewing area), so that
The sum of load capacitance value and coupling capacitance of the drive signal line of first viewing area are equal to drive signal line in the second viewing area
Load capacitance so that the display picture of display panel is more uniform, and second applied in capacitance compensation structure is public
The first public voltage signal in voltage signal and the second viewing area is not attached to, thus while drive signal line and capacitor increase,
But not larger fluctuation is generated to the second public voltage signal in the second viewing area (normal viewing area).
Detailed description of the invention
Fig. 1 is the structural schematic diagram of special-shaped display panel provided by the utility model.
Fig. 2 is the sectional view of capacitance compensation structure in array substrate provided by the utility model.
Specific embodiment
Further to illustrate that the utility model is to reach the technical approach and effect that predetermined purpose of utility model is taken,
With reference to the accompanying drawings and embodiments, it to specific embodiment of the present utility model, structure, feature and its effect, is described in detail such as
Afterwards.
A kind of array substrate 10 provided by the utility model, as shown in Figures 1 and 2, array substrate 10 include underlay substrate
11, underlay substrate 11 includes viewing area AA and the non-display area BA around viewing area AA, viewing area AA include the first viewing area 12
With the second viewing area 14, viewing area AA is equipped with multiple pixel unit P and drives the drive signal line S of pixel unit P, the first display
Quantity of the quantity of pixel unit P in area 12 less than the pixel unit P in the second viewing area 14, and the first viewing area 12 is corresponding
Drive signal line S1 length of the length less than drive signal line S2 in the second viewing area 14, non-display area BA is provided with and the
The corresponding capacitance compensation structure 20 of drive signal line S1 in one viewing area 12.In the present embodiment, drive signal line is scan line.
The non-display area of array substrate is provided with mounting groove, and the opening direction of mounting groove can be located on line direction, can also
To be located on column direction, the shape of mounting groove can be U-type groove, be also possible to arc or circle etc..For putting in mounting groove
Set the sensors such as camera, earpiece, fingerprint recognition element, iris recognition element.In the present embodiment, capacitance compensation structure 20 is set to
In mounting groove and it is located at rim area.
As shown in Fig. 2, capacitance compensation structure 20 includes the first electrode 12 being set on underlay substrate 11,22 and of second electrode
Third electrode 23, wherein first electrode 21 and second electrode 22 form first capacitor C1,22 shape of third electrode 23 and second electrode
At the second capacitor C2, the drive signal line S1 electrical connection corresponding with the first viewing area 12 of second electrode 22.Capacitance compensation structure 20
In there are two capacitor, the coupling capacitance of capacitance compensation structure 20 can be increased, and two capacitors share an electrode, not only
Structure is simple, not will increase processing procedure especially and processing step.
In the present embodiment, first electrode 21 is located at second electrode 22 and the top of third electrode 23, and second electrode 22 is located at the
Among one electrode 21 and third electrode 23.Wherein, first electrode 21 and about 23 third electrode are corresponded to and are overlapped.In order to make
First capacitor C1 is constituted between first electrode 21 and second electrode 22, and the second electricity is formed between third electrode 23 and second electrode 22
Hold C2, is equipped with insulating layer 26 between first electrode 21, second electrode 22 and third electrode 23.
The drive signal line S1 same layer setting corresponding with the first viewing area 12 of third electrode 23, i.e. second electrode 22 and first
It is located at different layers on the drive signal line of viewing area 21, is electrically connected between the two by contact hole 24.As shown in Fig. 2, in each layer
The position that second electrode 22 and drive signal line S1 are corresponded on insulating layer 26 opens up the first via hole 241 and the second via hole 242, and leads to
It crosses transparency conducting layer 25 and second electrode 22 is connected with drive signal line S1.In the present embodiment, insulating layer 26 divides for the first insulation
Layer and second insulating layer (unlabeled in figure), second insulating layer cover first electrode 21, the first insulating layer and second insulating layer pair
The position of second electrode 22 and drive signal line S1 is answered to open up the first via hole 241 and the second via hole 242, transparency conducting layer 25 passes through
First via hole 241 and the second via hole 242 electrical connection second electrode 22 and drive signal line S1 are simultaneously laid in second insulating layer.
Transparency conducting layer 25 and 21 same layer of first electrode can be arranged, in this way, need to only be punched on the first insulating layer, by saturating
Bright conductive layer 25 makes second electrode 22 and drive signal line S1 realize electrical connection.
Second electrode 22 is multiplexed with signal connecting line, for transmitting scanning signal for drive signal line S1, that is, refers to the second electricity
The not only a part as compensation capacitance structure 20 of pole 22, but also connecting line as drive signal line S1 provide scanning signal, can save
It goes that driving signal connecting line is separately provided, is conducive to the design of narrow frame.
Specifically, first electrode 21 and third electrode 23 are electrically connected, and first electrode 21 is identical with 23 current potential of third electrode.This
In embodiment, voltage signal in first electrode 21 and third electrode 23 is the first public voltage signal, in the second viewing area 14
The voltage signal of corresponding public electrode is the second public voltage signal.Wherein, second applied in capacitance compensation structure 20 is public
The first public voltage signal in common voltage signal and the second viewing area 14 is not attached to, thus while drive signal line and capacitor increase
Greatly, but not to the second public voltage signal in the second viewing area 14 larger fluctuation is generated.
Array substrate provided by the utility model, although increasing capacitance compensation structure, in technique with it is existing
Array substrate does not increase additional patterning processes individually compared to being only that figure is changed in composition.
Based on the same inventive concept, the utility model embodiment also provides a kind of special-shaped display panel, including above-mentioned battle array
Column substrate.
Based on the same inventive concept, the utility model also provides a kind of display device, including above-mentioned special-shaped display panel.
Display device can be any products or components having a display function such as smart phone, electronic bill-board.
The array substrate of the utility model, special-shaped display panel and display device, pass through the capacitance compensation on non-display area
Structure, the first viewing area (irregular shaped region) is different with the length of drive signal line in the second viewing area, i.e. drive signal line
Load has differences, and is compensated using drive signal line of the capacitance compensation structure to irregular shaped region (the first viewing area), so that
The sum of load capacitance value and coupling capacitance of the drive signal line of first viewing area are equal to drive signal line in the second viewing area
Load capacitance so that the display picture of display panel is more uniform, and second applied in capacitance compensation structure is public
The first public voltage signal in voltage signal and the second viewing area is not attached to, thus while drive signal line and capacitor increase,
But not larger fluctuation is generated to the second public voltage signal in the second viewing area (normal viewing area).
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, are removed
It comprising those of listed element, but also may include other elements that are not explicitly listed.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of array substrate (10), including underlay substrate (11), the underlay substrate (11) includes viewing area (AA) and surrounds
The non-display area (BA) of the viewing area (AA), the viewing area (AA) include the first viewing area (12) and the second viewing area
(14), the viewing area (AA) is equipped with the drive signal line (S) of multiple pixel units (P) and the driving pixel unit (P),
Be characterized in that: the quantity of the pixel unit (P) in first viewing area (12) is less than the picture in second viewing area (14)
The quantity of plain unit (P), corresponding signal wire (S) length of first viewing area (12) are less than in second viewing area (14)
Signal wire (S2) length, the non-display area (BA) is provided with right with the signal wire (S1) in first viewing area (12)
The capacitance compensation structure (20) answered；
The capacitance compensation structure (20) includes first electrode (21), second electrode (22) on the underlay substrate (11)
With third electrode (23), wherein the first electrode (21) and second electrode (22) form first capacitor (C1), the third is electric
Pole (23) and the second electrode (22) form the second capacitor (C2), the second electrode (22) and first viewing area (12)
Corresponding drive signal line (S1) electrical connection.
2. array substrate (10) as described in claim 1, which is characterized in that the first electrode (21) is located at second electricity
Above pole (22) and the third electrode (23), the second electrode (22) is located at the first electrode (21) and third electricity
Pole (23) is intermediate.
3. array substrate (10) as claimed in claim 2, which is characterized in that the first electrode (21) and the third electrode
(23) it corresponds to and overlaps up and down.
4. array substrate (10) as described in claim 1, which is characterized in that the first electrode (21) and the third electrode
(23) it is electrically connected, the first electrode (21) is identical with third electrode (23) current potential.
5. array substrate (10) as described in claim 1, which is characterized in that the corresponding driving letter of first viewing area (12)
Number line (S1) and the second electrode (22) pass through contact hole (24) and connect.
6. array substrate (10) as described in claim 1, which is characterized in that the third electrode (23) and first display
Area (12) corresponding drive signal line (S1) same layer setting, the first electrode (21), the second electrode (22) and described the
Insulating layer (26) are equipped between three electrodes (23).
7. array substrate (10) as described in claim 1, which is characterized in that the first electrode (21) and the third electrode
(23) voltage signal on is the first public voltage signal, the voltage letter of corresponding public electrode in second viewing area (14)
Number be the second public voltage signal.
8. array substrate (10) as described in claim 1, which is characterized in that the second electrode (22) is multiplexed with signal connection
Line, the signal connecting line are used to transmit scanning signal for the drive signal line.
9. a kind of abnormity display panel, which is characterized in that including such as described in any item array substrates of claim 1-8 (10).
10. a kind of display device, which is characterized in that including special-shaped display panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311746.2U CN209560243U (en) | 2019-03-12 | 2019-03-12 | Array substrate, special-shaped display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311746.2U CN209560243U (en) | 2019-03-12 | 2019-03-12 | Array substrate, special-shaped display panel and display device |
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| Publication Number | Publication Date |
|---|---|
| CN209560243U true CN209560243U (en) | 2019-10-29 |
Family
ID=68312863
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920311746.2U Active CN209560243U (en) | 2019-03-12 | 2019-03-12 | Array substrate, special-shaped display panel and display device |
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| Country | Link |
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| CN (1) | CN209560243U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162107A (en) * | 2020-01-02 | 2020-05-15 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN111509019A (en) * | 2020-04-29 | 2020-08-07 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| CN113391728A (en) * | 2021-06-23 | 2021-09-14 | 京东方科技集团股份有限公司 | Touch display module, manufacturing method thereof and display device |
| CN113451358A (en) * | 2020-03-24 | 2021-09-28 | 昆山国显光电有限公司 | Display panel and display device |
| WO2021226879A1 (en) * | 2020-05-13 | 2021-11-18 | 京东方科技集团股份有限公司 | Display substrate and manufacturing method therefor, and display apparatus |
| WO2022001410A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN113990209A (en) * | 2021-10-22 | 2022-01-28 | Tcl华星光电技术有限公司 | Display module assembly and seamless splicing display device |
| WO2023245610A1 (en) * | 2022-06-24 | 2023-12-28 | 京东方科技集团股份有限公司 | Display substrate and display device |
-
2019
- 2019-03-12 CN CN201920311746.2U patent/CN209560243U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162107A (en) * | 2020-01-02 | 2020-05-15 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN113451358A (en) * | 2020-03-24 | 2021-09-28 | 昆山国显光电有限公司 | Display panel and display device |
| CN111509019A (en) * | 2020-04-29 | 2020-08-07 | 京东方科技集团股份有限公司 | Display substrate, manufacturing method thereof and display device |
| US11778863B2 (en) | 2020-04-29 | 2023-10-03 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate, method for manufacturing display substrate, and display device |
| WO2021226879A1 (en) * | 2020-05-13 | 2021-11-18 | 京东方科技集团股份有限公司 | Display substrate and manufacturing method therefor, and display apparatus |
| EP4152401A4 (en) * | 2020-05-13 | 2023-08-02 | BOE Technology Group Co., Ltd. | Display substrate and manufacturing method therefor, and display apparatus |
| WO2022001410A1 (en) * | 2020-06-30 | 2022-01-06 | 京东方科技集团股份有限公司 | Display substrate and display device |
| CN113391728A (en) * | 2021-06-23 | 2021-09-14 | 京东方科技集团股份有限公司 | Touch display module, manufacturing method thereof and display device |
| CN113990209A (en) * | 2021-10-22 | 2022-01-28 | Tcl华星光电技术有限公司 | Display module assembly and seamless splicing display device |
| CN113990209B (en) * | 2021-10-22 | 2022-12-23 | Tcl华星光电技术有限公司 | Display module assembly and seamless splicing display device |
| WO2023245610A1 (en) * | 2022-06-24 | 2023-12-28 | 京东方科技集团股份有限公司 | Display substrate and display device |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |