CN109872632A - Array substrate - Google Patents
Array substrate Download PDFInfo
- Publication number
- CN109872632A CN109872632A CN201910211629.3A CN201910211629A CN109872632A CN 109872632 A CN109872632 A CN 109872632A CN 201910211629 A CN201910211629 A CN 201910211629A CN 109872632 A CN109872632 A CN 109872632A
- Authority
- CN
- China
- Prior art keywords
- metal wire
- connecting line
- metal
- array substrate
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of array substrate, the array substrate includes the first connecting line and the second connecting line, first connecting line is for connecting driving chip and flexible circuit board, second connecting line is for connecting gate driving circuit and flexible circuit board, wherein, at least one of first connecting line and second connecting line are that the metal wire of at least two-layer laminate setting is in parallel；The present invention is in parallel by setting double layer of metal line at least one of the first connecting line and the second connecting line, so that at least one of the first connecting line and the second connecting line reduce impedance, to reduce pressure drop, solving existing display panel there is technical issues that on cabling with biggish.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of array substrate.
Background technique
Existing display panel reduces display screen frame to improve screen accounting, it will usually make FPC (flexible circuit board) to IC
The cabling of cabling and GOA circuit (Gate On Array, gate driving circuit) between (driving chip) uses same layer impedance
Lesser metal.
As shown in Figure 1, since FPC needs to pass to signal IC, and the signal transmitted is high frequency electric source signal, to make
Obtaining has biggish pressure drop on cabling, and the cable run distance of GOA circuit is longer, causes to have on the cabling of GOA circuit biggish
Pressure drop, so that the display problems such as colour cast and brightness irregularities occurs in display panel.
So existing display panel there is technical issues that on cabling with biggish.
Summary of the invention
The present invention provides a kind of array substrate, and for solving existing display panel, there are have biggish pressure drop on cabling
Technical problem.
To solve the above problems, technical solution provided by the invention is as follows:
A kind of array substrate characterized by comprising
First connecting line, for connecting driving chip and flexible circuit board；
Second connecting line, for connecting gate driving circuit and flexible circuit board；
Wherein, at least one of first connecting line and second connecting line are the gold of at least two-layer laminate setting
It is in parallel to belong to line.
In array substrate provided by the invention, first connecting line includes the first metal wire and second being arranged in parallel
Metal wire, first metal wire and the second metal wire are same metal material.
In array substrate provided by the invention, first connecting line includes the first metal wire and second being arranged in parallel
Metal wire, first metal wire and the second metal wire are different metal material.
It further include the first metal layer in array substrate provided by the invention, first metal wire and the second metal wire
Projection on the first metal layer is identical.
It further include the first metal layer and second metal layer, first metal wire in array substrate provided by the invention
It is set to the first metal layer, second metal wire is set to second metal layer.
It further include the first metal layer and gate insulating layer, first metal wire in array substrate provided by the invention
It is set to the first metal layer, second metal wire is set to source-drain electrode layer.
In array substrate provided by the invention, first connecting line include overlay and parallel connection setting the first metal wire,
Second metal wire and third metal wire, first metal wire, the second metal wire, third metal wire are different metal material.
In array substrate provided by the invention, second connecting line includes the first metal wire and second being arranged in parallel
Metal wire, first metal wire and the second metal wire are different metal material.
In array substrate provided by the invention, the material of first metal wire include molybdenum, titanium, in aluminium neodymium alloy extremely
One few, the material of second metal wire includes at least one of molybdenum, titanium, aluminium neodymium alloy.
In array substrate provided by the invention, first metal wire is in parallel by via hole with the second metal wire.
The utility model has the advantages that the present invention provides a kind of array substrate, which includes the first connecting line and the second connecting line,
First connecting line is for connecting driving chip and flexible circuit board, and second connecting line is for connecting gate driving circuit
And flexible circuit board, wherein at least one of first connecting line and second connecting line are that at least two-layer laminate is set
The metal wire set is in parallel；The present invention is by setting double layer of metal line at least one of the first connecting line and the second connecting line
Parallel connection, to reduce pressure drop, solves existing so that at least one of the first connecting line and the second connecting line reduce impedance
With the presence of there is the technical issues of biggish pressure drop on display panel cabling.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of invention
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is existing display panel schematic diagram；
Fig. 2 is the first schematic diagram of array substrate in the embodiment of the present invention；
Fig. 3 is the second schematic diagram of array substrate in the embodiment of the present invention；
Fig. 4 is array substrate third schematic diagram in the embodiment of the present invention；
Fig. 5 is the 4th schematic diagram of array substrate in the embodiment of the present invention.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate the present invention
Example.The direction term that the present invention is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is with being given the same reference numerals in the figure.
The present invention there is technical issues that there is biggish, the embodiment of the present invention on cabling for existing display panel
To solve the problems, such as this.
Shown in (a) as shown in figure 1, existing display panel includes array substrate 10 and color membrane substrates 11, the color membrane substrates
11 are arranged in array substrate 10, and the array substrate 10 includes viewing area 110 and non-display area, are equipped with GOA in non-display area
Cabling 111, IC14 and FPC13, shown in (b) as shown in figure 1, IC14 and FPC13 pass through the first metal layer on glass substrate 15
Cabling 12 connects, but due to the non-high-frequency signal of signal between FPC and IC, so that having biggish pressure drop on cabling 12, and GOA
Cabling 111 is apart from longer, so that having biggish pressure drop on GOA cabling 111, so that signal damages in transmission process
Consumption, and then display panel is caused the display problems such as colour cast and brightness irregularities occur, i.e., there are have on cabling for existing display panel
There is the technical issues of biggish pressure drop.
As shown in Fig. 2, the embodiment of the present invention provides a kind of array substrate, which includes:
First connecting line 25, for connecting driving chip 24 and flexible circuit board 26；
Second connecting line 27, for connecting gate driving circuit 23 and flexible circuit board 26；
Wherein, at least one of first connecting line 25 and second connecting line 27 are at least two-layer laminate setting
Metal wire it is in parallel.
Present invention implementation provides a kind of array substrate, which includes the first connecting line and the second connecting line, described
First connecting line is for connecting driving chip and flexible circuit board, and second connecting line is for connecting gate driving circuit and soft
Property circuit board, wherein at least one of first connecting line and second connecting line are that at least double layer of metal line is in parallel；
The present invention is in parallel by setting double layer of metal line at least one of the first connecting line and the second connecting line, so that first connects
At least one of wiring and the second connecting line reduce impedance, to reduce pressure drop, solve existing display panel and exist
There is the technical issues of biggish pressure drop on cabling.
In one embodiment, as shown in (a) in Fig. 2, the embodiment of the present invention provides a kind of array substrate, the array base
Plate includes viewing area 21 and non-display area 22, and the first connecting line 25 and the second connecting line 27, institute are provided in non-display area 22
It is in parallel to state the metal wire that at least one of the first connecting line and the second connecting line are at least two-layer laminate setting；In Fig. 2
(b) shown in, driving chip 24 and flexible circuit board 26, the driving chip 24 and flexible circuit board 26 are fitted on substrate 28
It being connected by the first connecting line 25, the first connecting line 25 includes the first metal wire 251 and the second metal wire 252 being arranged in parallel,
First metal wire and the second metal wire are same metal material, and metal material includes titanium, molybdenum but not limited to this, by by the
One connecting line is set as double layer of metal line parallel connection, so that the impedance of the first connecting line reduces, so that on the first connecting line
Pressure drop is reduced, so that solving existing display panel there is technical issues that on cabling with biggish.
It should be noted that the first metal wire is not limited to be bonded setting with the second metal wire, guaranteeing the first metal wire
Under the premise of in parallel with the second metal wire, it can make between the first metal wire and the second metal wire that there are gaps.
In embodiments of the present invention, the first metal wire, the second metal wire, third metal wire are not specific to a certain metal material,
Also it is not specific to a certain metal wire, is no longer described in following embodiments.
In one embodiment, the first connecting line includes the first metal wire and the second metal wire being arranged in parallel, and first
Metal wire and the second metal wire are different materials, such as the first metal wire is titanium, the second metal wire is molybdenum, by the first metal wire with
Second metal wire is in parallel, so that the impedance of the first connecting line becomes smaller, so that the pressure drop of the first connecting line reduces or the first metal
The material of line is molybdenum, titanium, one in aluminium neodymium alloy, and the material of second metal wire is molybdenum, titanium, one in aluminium neodymium alloy
It is a.
In one embodiment, the first connecting line includes the first metal wire and the second metal wire being arranged in parallel, and described
The material of one metal wire be molybdenum, second metal wire material be titanium or first metal wire material be molybdenum, it is described
The material of second metal wire is that the material of aluminium neodymium alloy or first metal wire is the material of titanium, second metal wire
For aluminium neodymium alloy, the material of metal wire is not limited to molybdenum, titanium, aluminium neodymium alloy, such as aluminum titanium alloy, aluminium molybdenum in the embodiment of the present invention
Alloy etc. has more low-impedance material.
As shown in (a) in Fig. 3, the embodiment of the present invention provides a kind of array substrate, which includes flexible base board
31, it is equipped with active layer 37 on flexible base board 31, interlayer insulating film 32 is equipped on active layer 37, is set on interlayer insulating film 32
There is the first metal layer 38, first grid insulating layer 33 is equipped on the first metal layer 38, is equipped on first grid insulating layer 33
Second metal layer 39 is equipped with second grid insulating layer 34 in second metal layer 39, and source is equipped on second grid insulating layer 34
Drain electrode layer 36 is equipped with planarization layer 35, as shown in (b) in Fig. 3, driving chip 24 and flexible circuit board on source-drain electrode layer 36
26 by the first connecting line connect, first connecting line include the first metal wire 251 and the second metal wire 252, described first
Metal wire 251 is in parallel with the second metal wire 252, and first connecting line is set to the first metal layer, by by the first metal layer
The first connecting line be set as the first metal wire and the second metal wire being arranged in parallel so that the impedance of the first connecting line reduces,
And then it solves existing display panel and there is technical issues that on cabling with biggish.
In one embodiment, the first connecting line includes the first metal wire and the second metal wire being arranged in parallel, and first
Connecting line is set to second metal layer, can extend to non-display area from viewing area by second metal layer and form the first connecting line,
Perhaps turned in viewing area by the first metal layer line to second metal layer formed the first connecting line or by the first metal wire by
The first metal layer extends to form, and the second metal wire is extended to form by second metal layer.
In one embodiment, the first connecting line includes the first metal wire and the second metal wire being arranged in parallel, and first
Connecting line is set to source-drain electrode layer, can form the first connection by the way that the first metal layer to be turned to line to source-drain electrode layer in viewing area
Line.
In one embodiment, as shown in (b) in Fig. 4, the first connecting line 25 includes the first metal wire being arranged in parallel
251, the second metal wire 252, third metal wire 253, by setting the first metal wire being arranged in parallel, for the first connecting line
Two metal wires and third metal wire, to reduce pressure drop, solve existing aobvious so that the impedance of the first connecting line further decreases
It is biggish to show that panel there is technical issues that have on cabling.
In the present embodiment, the first metal wire and third metal wire are same metal material, the second metal wire and the first gold medal
Belong to line different metal material；Or first metal wire and the second metal wire be same metal material, third metal wire and the first gold medal
Category line is different metal material；Perhaps the first metal wire, the second metal wire, third metal wire are identical material or the first gold medal
Belonging to line, the second metal wire, third metal wire is different metal material, for example, the first metal wire is titanium, the second metal wire is
Molybdenum, third metal wire are aluminium neodymium alloy；The embodiment of the present invention does not limit the material of the first connecting line, is to reduce the first connecting line
Premise, the metal material for keeping the first connecting line impedance small.
As shown in figure 5, the embodiment of the present invention provides a kind of array substrate, which includes driving chip 24 and flexibility
Circuit board 26, the driving chip 24 are connect with the flexible circuit board 26 by the first connecting line, the first connecting line packet
Include the first metal wire 251 and the second metal wire 252 being arranged in parallel, in embodiments of the present invention, the first metal wire and the second gold medal
Belong to line be generally aligned in the same plane, it is contemplated that being arranged in parallel the first metal wire and the second metal wire can be such that its thickness increases, this hair
The first metal wire and the second metal wire are set to same plane in bright embodiment, so that the impedance of the first connecting line reduces, into
And it solves existing display panel and there is technical issues that on cabling with biggish.
In one embodiment, the first metal wire is generally aligned in the same plane with the second metal wire, is guaranteeing the first connecting line
While stability, the first metal wire can be arranged and the second metal wire is arranged in parallel and same plane；Or it can be by the first gold medal
Belong to line and the setting of the second metal wire and same layer, such as reduce the thickness of the first metal wire and the second metal wire, makes the first metal
Line and the second metal wire are in same layer, such as the first metal wire and the second metal wire are two metal wires in the first metal layer；
And consider the stability of the first connecting line, the first metal wire, the second metal wire, third metal wire can be set to same flat
Face.
In one embodiment, the second connecting line includes the first metal wire and the second metal wire being arranged in parallel, and described
One metal wire and the second metal wire are different metal material, by setting the first metal wire and the second metal for the second connecting line
Line, and the first metal wire is in parallel with the second metal wire, so that the impedance of the second connecting line reduces, to reduce by the second connecting line
Pressure drop, and then solve existing display panel and there is technical issues that on cabling with biggish.
In one embodiment, the second connecting line includes the first metal wire, the second metal wire and the third gold being arranged in parallel
Belong to line, first metal wire, the second metal wire, the material of third metal wire are different, by setting for the second connecting line
One metal wire, the second metal wire, third metal wire, so that the impedance of the second connecting line reduces, to be further reduced pressure drop.
In one embodiment, the second connecting line includes the first metal wire and the second metal wire of overlay and parallel connection setting, institute
It states and is equipped with insulating materials between the first metal wire and the second metal wire, the first metal wire and the second metal wire is made to pass through via hole simultaneously
Connection.
In one embodiment, the second connecting line includes the first metal wire and the second metal wire of overlay and parallel connection setting, the
One metal wire is overlapped with the projection of the second metal wire on the first metal layer, such as the first metal wire and the second metal wire are first
The rectangle for being projected as a coincidence on metal layer, but the embodiment of the present invention does not limit the shape of the first metal wire and the second metal wire
It shape and does not limit the first metal wire and is overlapped with the projection of the second metal wire.
In one embodiment, the first metal wire, the second metal wire, third metal wire are titanium, molybdenum, one in aluminium neodymium alloy
Kind metal material, but the embodiment of the present invention does not limit the material of the second connecting line.
In one embodiment, the first connecting line and the second connecting line can be set to same layer, such as first is connected
Line and the second connecting line are set to the first metal layer or second metal layer or source-drain electrode layer；Or the first connecting line is arranged
In the first metal layer, the second connecting line is set to second metal layer.
In one embodiment, the first metal wire being arranged in parallel and the second metal wire are set by the first connecting line, it will
Second connecting line is set as the third metal wire and the 4th metal wire being arranged in parallel, by by the first connecting line and the second connecting line
It is set as the multiple layer metal line being arranged in parallel, so that the impedance of the first connecting line and the second connecting line reduces, and then reduces pressure
Drop, and then solve existing display panel and there is technical issues that on cabling with biggish.
The embodiment of the present invention provides a kind of liquid crystal display panel, which includes array substrate, color membrane substrates and set
The liquid crystal being placed between array substrate and color membrane substrates, the array substrate include the array base as described in above-described embodiment is any
Plate.
In one embodiment, display panel is OLED display panel, which includes such as above-described embodiment
Any array substrate.
The embodiment of the present invention provides a kind of display panel, which includes array substrate, which includes the
One connecting line and the second connecting line, first connecting line is for connecting driving chip and flexible circuit board, second connection
Line is for connecting gate driving circuit and flexible circuit board, wherein in first connecting line and second connecting line extremely
Few one is that at least double layer of metal line is in parallel；The present invention is by the way that at least one of the first connecting line and the second connecting line to be arranged
It is in parallel for double layer of metal line, so that at least one of the first connecting line and the second connecting line reduce impedance, to reduce
Pressure drop, solving existing display panel there is technical issues that on cabling with biggish.
According to above embodiments:
The embodiment of the present invention provides a kind of array substrate, which includes the first connecting line and the second connecting line, institute
The first connecting line is stated for connecting driving chip and flexible circuit board, second connecting line for connect gate driving circuit and
Flexible circuit board, wherein at least one of first connecting line and second connecting line are that at least double layer of metal line is simultaneously
Connection；The present invention is in parallel by setting double layer of metal line at least one of the first connecting line and the second connecting line, so that the
At least one of one connecting line and the second connecting line reduce impedance, to reduce pressure drop, solve existing display panel
There is technical issues that have on cabling biggish.
In conclusion although the present invention has been disclosed above in the preferred embodiment, but above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention subjects to the scope of the claims.
Claims (10)
1. a kind of array substrate characterized by comprising
First connecting line, for connecting driving chip and flexible circuit board；
Second connecting line, for connecting gate driving circuit and flexible circuit board；
Wherein, at least one of first connecting line and second connecting line are the metal wire of at least two-layer laminate setting
It is in parallel.
2. array substrate as described in claim 1, which is characterized in that first connecting line includes the first gold medal being arranged in parallel
Belong to line and the second metal wire, first metal wire and the second metal wire are same metal material.
3. array substrate as described in claim 1, which is characterized in that first connecting line includes the first gold medal being arranged in parallel
Belong to line and the second metal wire, first metal wire and the second metal wire are different metal material.
4. array substrate as claimed in claim 3, which is characterized in that further include the first metal layer, first metal wire with
The projection of second metal wire on the first metal layer is identical.
5. array substrate as claimed in claim 3, which is characterized in that it further include the first metal layer and second metal layer, it is described
First metal wire is set to the first metal layer, and second metal wire is set to second metal layer.
6. array substrate as claimed in claim 3, which is characterized in that it further include the first metal layer and source-drain electrode layer, described
One metal wire is set to the first metal layer, and second metal wire is set to source-drain electrode layer.
7. array substrate as described in claim 1, which is characterized in that first connecting line includes the of overlay and parallel connection setting
One metal wire, the second metal wire and third metal wire, first metal wire, the second metal wire, third metal wire are difference
Metal material.
8. array substrate as described in claim 1, which is characterized in that second connecting line includes the first gold medal being arranged in parallel
Belong to line and the second metal wire, first metal wire and the second metal wire are different metal material.
9. array substrate as claimed in claim 8, which is characterized in that the material of first metal wire includes molybdenum, titanium, aluminium neodymium
At least one of alloy, the material of second metal wire include at least one of molybdenum, titanium, aluminium neodymium alloy.
10. array substrate as claimed in claim 8, which is characterized in that first metal wire and the second metal wire passed through
Hole is in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211629.3A CN109872632A (en) | 2019-03-20 | 2019-03-20 | Array substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211629.3A CN109872632A (en) | 2019-03-20 | 2019-03-20 | Array substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109872632A true CN109872632A (en) | 2019-06-11 |
Family
ID=66920843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910211629.3A Pending CN109872632A (en) | 2019-03-20 | 2019-03-20 | Array substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109872632A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112783377A (en) * | 2021-02-25 | 2021-05-11 | 惠州市华星光电技术有限公司 | Touch panel and touch device |
| CN113193244A (en) * | 2021-04-28 | 2021-07-30 | 歌尔股份有限公司 | Battery device and head-mounted display equipment |
| CN114758582A (en) * | 2022-05-17 | 2022-07-15 | 云谷（固安）科技有限公司 | Display panel and manufacturing method thereof |
| US11839123B2 (en) | 2021-03-11 | 2023-12-05 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate and display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844977A (en) * | 2005-04-09 | 2006-10-11 | 群康科技(深圳)有限公司 | Liquid crystal display panel |
| US7839079B2 (en) * | 2007-02-20 | 2010-11-23 | Lg Display Co., Ltd. | Organic light emitting display preventing voltage or current dropdown in power conductive lines |
| CN103728802A (en) * | 2013-12-27 | 2014-04-16 | 深圳市华星光电技术有限公司 | LCD panel |
| CN104656327A (en) * | 2015-02-11 | 2015-05-27 | 深圳市华星光电技术有限公司 | Array substrate and liquid crystal display panel |
| CN106597713A (en) * | 2017-01-22 | 2017-04-26 | 厦门天马微电子有限公司 | Array substrate and display panel |
| CN106681067A (en) * | 2016-12-20 | 2017-05-17 | 深圳市华星光电技术有限公司 | Display device |
| CN107741677A (en) * | 2017-10-31 | 2018-02-27 | 武汉天马微电子有限公司 | Display module and display device |
| CN109037273A (en) * | 2017-06-08 | 2018-12-18 | 京东方科技集团股份有限公司 | Organic LED array substrate and preparation method thereof, display device |
| CN109065571A (en) * | 2018-07-19 | 2018-12-21 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
-
2019
- 2019-03-20 CN CN201910211629.3A patent/CN109872632A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844977A (en) * | 2005-04-09 | 2006-10-11 | 群康科技(深圳)有限公司 | Liquid crystal display panel |
| US7839079B2 (en) * | 2007-02-20 | 2010-11-23 | Lg Display Co., Ltd. | Organic light emitting display preventing voltage or current dropdown in power conductive lines |
| CN103728802A (en) * | 2013-12-27 | 2014-04-16 | 深圳市华星光电技术有限公司 | LCD panel |
| CN104656327A (en) * | 2015-02-11 | 2015-05-27 | 深圳市华星光电技术有限公司 | Array substrate and liquid crystal display panel |
| CN106681067A (en) * | 2016-12-20 | 2017-05-17 | 深圳市华星光电技术有限公司 | Display device |
| CN106597713A (en) * | 2017-01-22 | 2017-04-26 | 厦门天马微电子有限公司 | Array substrate and display panel |
| CN109037273A (en) * | 2017-06-08 | 2018-12-18 | 京东方科技集团股份有限公司 | Organic LED array substrate and preparation method thereof, display device |
| CN107741677A (en) * | 2017-10-31 | 2018-02-27 | 武汉天马微电子有限公司 | Display module and display device |
| CN109065571A (en) * | 2018-07-19 | 2018-12-21 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112783377A (en) * | 2021-02-25 | 2021-05-11 | 惠州市华星光电技术有限公司 | Touch panel and touch device |
| CN112783377B (en) * | 2021-02-25 | 2023-02-28 | 惠州市华星光电技术有限公司 | Touch panel and touch device |
| US11853508B2 (en) | 2021-02-25 | 2023-12-26 | Huizhou China Star Optoelectronics Display Co., Ltd. | Touch panel and touch device |
| US11839123B2 (en) | 2021-03-11 | 2023-12-05 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate and display device |
| CN113193244A (en) * | 2021-04-28 | 2021-07-30 | 歌尔股份有限公司 | Battery device and head-mounted display equipment |
| CN114758582A (en) * | 2022-05-17 | 2022-07-15 | 云谷（固安）科技有限公司 | Display panel and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109872632A (en) | Array substrate | |
| US8736802B2 (en) | Liquid crystal display (LCD) | |
| CN103217845B (en) | Lower substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal displayer | |
| CN107179642A (en) | Liquid crystal display panel and liquid crystal display module | |
| CN110286794A (en) | A kind of touch panel, touch module and touch control display apparatus | |
| WO2022000619A1 (en) | Display panel and display device | |
| WO2019205467A1 (en) | Tft array substrate and display device | |
| KR101932363B1 (en) | Liquid crystal display panel and liquid crystal display | |
| US20200176480A1 (en) | Display panel and display device | |
| US10527895B2 (en) | Array substrate, liquid crystal panel, and liquid crystal display | |
| CN107765483B (en) | Display panel and display device using same | |
| WO2020019428A1 (en) | Display panel and display device | |
| CN114299828B (en) | Display unit, spliced screen and display device | |
| JPH1184421A (en) | Active matrix substrate and liquid crystal panel using the same | |
| CN111258097B (en) | Display substrate, display panel and display device | |
| US9429801B2 (en) | LCD panel and LCD device | |
| WO2019080290A1 (en) | Display panel and display device applying same | |
| CN108181750A (en) | A kind of flexible display panel and flexible display device | |
| CN107102487A (en) | Array base palte and preparation method thereof, reflective LCD device | |
| US11355521B2 (en) | Double-sided display panel and display device | |
| US20140085173A1 (en) | Driving circuit structure of liquid crystal panel | |
| CN109686259B (en) | Display panel and display device | |
| JP3359856B2 (en) | Liquid crystal display | |
| US20210225894A1 (en) | Array substrate and display panel | |
| JPH10260423A (en) | Liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190611 |
|
| WD01 | Invention patent application deemed withdrawn after publication |