CN204242149U - A kind of touching display screen and display device - Google Patents
A kind of touching display screen and display device Download PDFInfo
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- CN204242149U CN204242149U CN201420788169.3U CN201420788169U CN204242149U CN 204242149 U CN204242149 U CN 204242149U CN 201420788169 U CN201420788169 U CN 201420788169U CN 204242149 U CN204242149 U CN 204242149U
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Abstract
The utility model embodiment provides a kind of touching display screen and display device, relates to display technique field, can solve because touch control electrode region is different from lead-in wire region transmitance, and the problem that the display frame caused is uneven.The method for making of described touching display screen is included in electrode zone and forms touch control electrode; The lead-in wire be connected with touch control electrode is formed in lead areas; First transmitance in acquisition electrode region and the second transmitance of lead areas respectively; Determine the first transmitance and the second transmitance respectively with the difference of preset reference value; The shading-area of electrode zone and/or lead areas is set according to difference, to compensate the first transmitance and/or the second transmitance.
Description
Technical field
The utility model relates to display technique field, particularly relates to a kind of touching display screen and display device.
Background technology
Along with the develop rapidly of display technique, touching display screen (Touch Screen Panel) is gradually in the life of people.At present, touching display screen can be divided into according to composition structure: external hanging type touching display screen (Add on Mode Touch Panel) and embedded touch display screen (In Cell Touch Panel).
Wherein, external hanging type touching display screen is separated with LCDs (LiquidCrystal Display, LCD) by touch control component to produce, and then fits to the LCDs becoming together and have touch function.
Embedded (In cell) formula touching display screen utilizes the principle of mutual capacitance or self-capacitance to realize detecting finger touch position.Concrete, be provided with the mutual capacitance be made up of touch-control drive electrode Tx and touch-control sensing electrode Rx in mutual capacitance type display screen, in the process of touch-control, human body electric field acts in mutual capacitance, the capacitance of mutual capacitance is changed, and contact position is determined in the change according to capacitance.Multiple touch control electrode (hereinafter referred to as self-capacitance electrode) forming self-capacitance with human body is set in self-capacitance display screen, when human body does not touch screen, the electric capacity that respective capacitance electrode bears is a fixed value, when human body touching screen, the electric capacity that corresponding self-capacitance electrode bears is fixed value superposition body capacitance, can judge position of touch by the capacitance variation detecting respective capacitance electrode.
In addition, the touch control electrode in touching display screen is all connected in the drive IC 01 (Integrated Circuit, integrated circuit) of non-display area by lead-in wire, can transfer on above-mentioned electrode to make control signal.As shown in Figure 1, for the mutual capacitance type touch control screen in embedded touching display screen, the touch-control drive electrode Tx as touch control electrode is all connected with lead-in wire 10 with touch-control sensing electrode Rx.But because the region at touch-control drive electrode Tx and touch-control sensing electrode Rx place there are differences with the touch patterns (Touch Pattern) in the region at lead-in wire 10 places, therefore the light penetration in two regions is different.Described touch patterns can be demonstrated like this in the process of display frame, affect the homogeneity of display frame, reduce display effect.
Utility model content
Embodiment of the present utility model provides a kind of touching display screen and display device, can solve because touch control electrode region is different from lead-in wire region transmitance, and the problem that the display frame caused is uneven.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
The one side of the utility model embodiment, provides a kind of touching display screen, comprising:
Electrode zone and lead areas; Wherein, described electrode zone is provided with touch control electrode, is provided with the lead-in wire be connected with described touch control electrode in described lead areas;
First transmitance of described electrode zone is equal with the second transmitance of described lead areas.
The another aspect of the utility model embodiment, provides a kind of display device, comprises any one touching display screen as above.
The utility model embodiment provides a kind of touching display screen and display device.Described touching display screen comprises electrode zone and lead areas; Wherein, described electrode zone is provided with touch control electrode; The lead-in wire be connected with touch control electrode is provided with in lead areas.First transmitance of electrode zone is equal with the second transmitance of lead areas.Thus avoid the phenomenon that between electrode zone from lead areas, display frame that is that cause is uneven because the transmitance of light is different, improve display effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of touching display screen that Fig. 1 provides for prior art;
The method for making process flow diagram of a kind of touching display screen that Fig. 2 provides for the utility model embodiment;
The Region dividing schematic diagram of a kind of touching display screen that Fig. 3 provides for the utility model embodiment;
The structural representation of a kind of black matrix size skewness that Fig. 4 provides for the utility model embodiment;
The structural representation of a kind of TFT region size distribution inequality that Fig. 5 provides for the utility model embodiment;
The partial structurtes schematic diagram of a kind of touching display screen that Fig. 6 a provides for the utility model embodiment;
The partial structurtes schematic diagram of the another kind of touching display screen that Fig. 6 b provides for the utility model embodiment.
Accompanying drawing illustrates:
01-drive IC; 10-goes between; 20-touch control electrode; 100-lead areas; 200-electrode zone; Black matrix in 300-electrode zone; Black matrix in 300 '-lead areas; TFT region in 301-electrode zone; TFT region in 301 '-lead areas; Tx-touch-control drive electrode; Rx-touch-control sensing electrode.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of method for making of touching display screen, as shown in Figure 2, can comprise:
S101, as shown in Figure 3, form touch control electrode 20 at electrode zone 200.
S102, form the lead-in wire 10 be connected with touch control electrode 20 in lead areas 100.
S103, the respectively first transmitance T1 in acquisition electrode region 200 and the second transmitance T2 of lead areas 100.
Wherein, described transmitance refers to the transmitance of light.Can be gathered by the transmitance of photosensitive device to light.Or to the area coverage of touch control electrode 20 in electrode zone 200, and the area coverage of lead areas 100 internal lead 10 calculates, according to the area coverage of thin layer, and the factor such as material forming thin layer draws the transmitance of light.
S104, determine the first transmitance T1 and the second transmitance T2 respectively with the difference △ t of preset reference value T.
S105, the shading-area of electrode zone 200 and/or lead areas 100 is set according to difference △ t, to compensate the first transmitance T1 and/or the second transmitance T2.
It should be noted that, first, described touching display screen can be external hanging type touching display screen, also can be embedded touch display screen.The utility model does not limit this.But following examples are all the explanations carried out for embedded touch screen.
The second, embedded touch screen can comprise mutual capacitance type touch control screen and self-capacitance touch screen.For mutual capacitance type touch control screen, above-mentioned touch control electrode 20 can be that touch-control drive electrode Tx and touch-control sensing electrode Rx, described touch-control drive electrode Tx and touch-control sensing electrode Rx form mutual capacitance.
For self-capacitance touch screen, above-mentioned touch control electrode 20 can be the self-capacitance electrode forming self-capacitance with human body or earth terminal.
Touch control electrode 20 in the utility model embodiment is all described for the touch-control drive electrode Tx and touch-control sensing electrode Rx that form mutual capacitance.
Three, described electrode zone 200 refers to, the region at the touch-control drive electrode Tx on touching display screen and touch-control sensing electrode Rx place; Described lead areas 100 refers to, the region at lead-in wire 10 place that touching display screen is connected with described touch-control drive electrode Tx or described touch-control sensing electrode Rx.
Four, above-mentioned preset reference value T can be described first transmitance T1, by adjusting the shading-area of lead areas 100, makes the second transmitance T2 of lead areas 100 equal with described first transmitance T1; Or above-mentioned preset reference value T can be described second transmitance T2, by adjusting the shading-area of electrode zone 200, make the first transmitance T1 of electrode zone 200 equal with described second transmitance T2; Or, above-mentioned preset reference value T can also be the 3rd value that this area staff is arranged according to actual needs, by adjusting the shading-area of lead areas 100 and electrode zone 200 respectively, make the first transmitance T1 and described second transmitance T2 equal with described 3rd value respectively.The utility model embodiment is all be the explanation that described preset reference value T carries out for the first transmitance T1 or the second transmitance T2.
The utility model embodiment provides a kind of method for making of touching display screen, is included in electrode zone and arranges touch control electrode; Then, form the lead-in wire be connected with touch control electrode in lead areas, thus by lead-in wire, driving voltage is transferred to described touch control electrode; Next, gather described touch control electrode region respectively, i.e. the first transmitance of electrode zone and the region of lead-in wire that is connected with described touch control electrode, i.e. the second transmitance of lead areas; And the first transmitance and the second transmitance are contrasted with preset reference value respectively, determine the difference of itself and preset reference value, finally, according to the difference obtained, the shading-area of electrode zone and/or lead areas is arranged, to compensate the first transmitance or the second transmitance, make the first transmitance identical with the second transmitance.Thus avoid the phenomenon that between electrode zone from lead areas, display frame that is that cause is uneven because the transmitance of light is different, improve display effect.
Because the transmitance of electrode zone 200 or lead areas 100 is relevant with the shading-area of electrode zone 200 or lead areas 100 respectively.Shading-area is larger, and transmitance is less; Shading-area is less, and transmitance is larger.Wherein, transmitance is also relevant with the material forming thin layer.In order to simplify production process, in prior art, touch control electrode 20 and lead-in wire 10 are arranged with material with layer.Generally can adopt transparent conductive material, such as ITO (Indium Tin Oxide, tin indium oxide) is formed.So, because touch control electrode 20 is formed by ITO with lead-in wire 10, the impact of material on two region transmitances of thin layer is identical.
But as shown in Figure 3, in electrode zone 200, the coverage rate of ito thin film is greater than the coverage rate of ito thin film in lead areas 100.Therefore, in prior art, the first transmittance T1 of electrode zone 200 is generally less than the second transmittance T2 of lead areas 100.So, in order to make the first transmittance T1 equal with the second transmittance T2, the shading-area of electrode zone 200 can be reduced, or increase the shading-area of lead areas 100.
Below by way of specific embodiment to according to the first transmitance T1 and the second transmitance T2 respectively with the difference △ t of preset reference value T, the method arranging the shading-area of electrode zone 200 and/or lead areas 100 carries out detailed illustrating.
Embodiment one
Minimum display unit on display screen is pixel cell, pixel cell can comprise viewing area and non-display area, pixel electrode is provided with in viewing area, non-display area is provided with and carries out to pixel electrode the on-off element controlled that charges, such as TFT (Thin Film Transistor, thin film transistor (TFT)).In order to make the electric property of TFT not be affected, generally in the light emission side of display screen, black matrix can be set in the position of corresponding TFT.Because black matrix has shading performance, therefore the area of black matrix is larger, and the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises black matrix, step S105 can comprise:
According to the first transmitance T1 and the second transmitance T2 respectively with the difference △ t of preset reference value T, the area of the black matrix in electrode zone 200 and/or lead areas 100 is set.
Concrete, when preset reference value T is the second transmitance T2, because the first transmitance T1 is less than the second transmitance T2, therefore need increase first transmitance T1, thus need the area of the black matrix 300 reduced in electrode zone 200, to compensate the first transmitance T1.
Or, when preset reference value T is the first transmitance T1, because the first transmitance T1 is less than the second transmitance T2, therefore need reduction second transmitance T2, thus need the area of the black matrix 300 ' increased in lead areas 100, to carry out the compensation of negative sense to the second transmitance T2.
Therefore, as shown in Figure 4, the area of the black matrix 300 in electrode zone 200 is less than the area of the black matrix 300 ' in lead areas 100.
Embodiment two
Because TFT has shading performance, therefore the area at TFT zone place is larger, and the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises TFT, step S105 can comprise:
According to the first transmitance T1 and the second transmitance T2 respectively with the difference △ t of preset reference value T, the area of TFT region in electrode zone 200 and/or lead areas 100 is set.
Concrete, when preset reference value T is the second transmitance T2, because the first transmitance T1 is less than the second transmitance T2, therefore need increase first transmitance T1, thus need the area of the TFT region 301 reduced in electrode zone 200, to compensate the first transmitance T1.
Or, when preset reference value T is the first transmitance T1, because the first transmitance T1 is less than the second transmitance T2, therefore need reduction second transmitance T2, thus need the area of the TFT region 301 increased in lead areas 100, to carry out the compensation of negative sense to the second transmitance T2.
Therefore, as shown in Figure 5, the area of the TFT region 301 in electrode zone 200 is less than the area of the TFT region 301 ' in lead areas 100.
Because TFT is made up of grid, source electrode and drain electrode, in order to ensure that TFT has higher conduction property, the grid of TFT generally adopts gate metal to form, and source electrode and drain electrode generally adopt data metal to form.Above-mentioned metal material is made up of metal simple-substance or metal alloy, is lighttight material.Therefore, preferably, to arrange the area of TFT region can be the area of grid to TFT, the area of the area of source electrode or drain electrode is arranged.
In addition, because the public electrode wire on display screen generally can adopt gate metal to make, therefore it has shading performance.When the area of public electrode wire is larger, the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises public electrode wire, step S105 can comprise:
According to the first transmitance T1 and the second transmitance T2 respectively with the difference △ t of preset reference value T, the area of public electrode wire in electrode zone 200 and/or lead areas 100 is set.Concrete set-up mode is same as above, repeats no more herein.
Embodiment three
When preset reference value T is the second transmitance T2, because the first transmitance T1 is less than the second transmitance T2, therefore need increase first transmitance T1.
Concrete, can form pierced pattern by patterning processes on the surface of described touch control electrode 20, wherein, the position that pierced pattern is corresponding is not covered by touch control electrode 20.So, the shading-area of touch control electrode 20 can being reduced, thus improve the first transmitance T1 of electrode zone 200, by compensating the first transmitance T1, making the first transmitance T1 equal with the second transmitance T2 of lead areas 100.
In addition, in order to easy to make, described pierced pattern can be round point shape pattern as shown in Figure 6 a, or striped design as shown in Figure 6 b.Wherein the ridge orientation of the utility model to striped design does not limit, it can be longitudinal stripe pattern as shown in Figure 6 b, also can be the travers pattern vertical with the longitudinal stripe direction shown in Fig. 6 b, can also be the inclination candy strip with the longitudinal stripe direction shown in Fig. 6 b with certain angle of inclination.Described candy strip can be square or rectangular etc.In addition, above-mentioned pierced pattern can also be striped combination pattern, such as, and the pattern that V-shape or T font etc. are combined by two stripe, or I shape, the pattern that rice font etc. is combined by many stripe.
Certainly, above-mentioned is only illustrating pierced pattern, and this is no longer going to repeat them for the pierced pattern of other shape, but all should belong to protection domain of the present utility model.
Certainly above-mentioned is only illustrating pierced pattern, and this is no longer going to repeat them for the pierced pattern of other type, but all should belong to protection domain of the present utility model.
The utility model embodiment provides a kind of touching display screen, as shown in Figure 3, can comprise:
Electrode zone 200 and lead areas 100; Wherein, described electrode zone 200 is provided with touch control electrode 20; The lead-in wire 10 be connected with touch control electrode 20 is provided with in lead areas 100.
First transmitance T1 of electrode zone 200 is equal with the second transmitance T2 of lead areas 100.
The utility model embodiment provides a kind of touching display screen, comprises electrode zone and lead areas; Wherein, described electrode zone is provided with touch control electrode; The lead-in wire be connected with touch control electrode is provided with in lead areas.First transmitance of electrode zone is equal with the second transmitance of lead areas.Thus avoid the phenomenon that between electrode zone from lead areas, display frame that is that cause is uneven because the transmitance of light is different, improve display effect.
Because the transmitance of electrode zone 200 or lead areas 100 is relevant with the shading-area of electrode zone 200 or lead areas 100 respectively.Shading-area is larger, and transmitance is less; Shading-area is less, and transmitance is larger.Wherein, transmitance is also relevant with the material forming thin layer.In order to simplify production process, in prior art, touch control electrode 20 and lead-in wire 10 are arranged with material with layer.Generally can adopt transparent conductive material, such as ITO (Indium Tin Oxide, tin indium oxide) is formed.So, because touch control electrode 20 is formed by ITO with lead-in wire 10, the impact of material on two region transmitances of thin layer is identical.
But as shown in Figure 3, in electrode zone 200, the coverage rate of ito thin film is greater than the coverage rate of ito thin film in lead areas 100.Therefore, in prior art, the first transmittance T1 of electrode zone 200 is generally less than the second transmittance T2 of lead areas 100.So, in order to make the first transmittance T1 equal with the second transmittance T2, the shading-area of electrode zone 200 can be reduced, or increase the shading-area of lead areas 100.
Below, by specific embodiment, the concrete structure of the first transmitance T1 of electrode zone 200 touching display screen equal with the second transmitance T2 of lead areas 100 is described in detail.
Embodiment four
Minimum display unit on display screen is pixel cell, pixel cell can comprise viewing area and non-display area, pixel electrode is provided with in viewing area, non-display area is provided with and carries out to pixel electrode the on-off element controlled that charges, such as TFT (Thin Film Transistor, thin film transistor (TFT)).In order to make the electric property of TFT not be affected, generally the light emission side of meeting display screen, arranges black matrix in the position of corresponding TFT.Because black matrix has shading performance, therefore the area of black matrix is larger, and the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises black matrix, the area of the black matrix in electrode zone 200 can be different from the area of the black matrix in lead areas 100.
Concrete, because the first transmitance T1 is less than the second transmitance T2, therefore can reduce the area of the black matrix 300 in electrode zone 200, to increase the first transmitance T1, make the first transmitance T1 equal with the second transmitance T2.
Or, increase the area of the black matrix 300 ' in lead areas 100, to reduce the second transmitance T2, make the first transmitance T1 equal with the second transmitance T2.
Therefore, as shown in Figure 4, the area of the black matrix 300 in electrode zone 200 is less than the area of the black matrix 300 ' in lead areas 100.
Embodiment five
Because TFT has shading performance, therefore the area at TFT zone place is larger, and the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises TFT, the area of the TFT in electrode zone 200 is different from the area of the TFT in lead areas 100.
Concrete, because the first transmitance T1 is less than the second transmitance T2, therefore can reduce the area of the TFT region 301 in electrode zone 200, to increase the first transmitance T1, make the first transmitance T1 equal with the second transmitance T2.
Or, increase the area of the TFT region 301 in lead areas 100, to reduce the second transmitance T2, make the first transmitance T1 equal with the second transmitance T2.
Therefore, as shown in Figure 5, the area of the TFT region 301 in electrode zone 200 is less than the area of the TFT region 301 ' in lead areas 100.
Because TFT is made up of grid, source electrode and drain electrode, in order to ensure that TFT has higher conduction property, the grid of TFT generally adopts gate metal to form, and source electrode and drain electrode generally adopt data metal to form.Above-mentioned metal material is made up of metal simple-substance or metal alloy, is lighttight material.Therefore, preferably, to arrange the area of TFT region can be the area of grid to TFT, the area of the area of source electrode or drain electrode is arranged.Thus make the area of the TFT in electrode zone 200 different from the area of the TFT in lead areas 100.
In addition, because the public electrode wire on display screen generally can adopt gate metal to make, therefore it has shading performance.When the area of public electrode wire is larger, the shading-area of pixel cell is larger, and the transmitance of light is less.
So when above-mentioned touching display screen comprises public electrode wire, the area of the public electrode wire in electrode zone 200 is different from the area of the public electrode wire in lead areas 100.Concrete structure is same as above, repeats no more here.
Embodiment six
Because the first transmitance T1 is less than the second transmitance T2, therefore in order to increase the first transmitance T1.Can be formed with pierced pattern on the surface of touch control electrode 20, wherein, the position that pierced pattern is corresponding is not covered by described touch control electrode 20.So, the shading-area of touch control electrode 20 can be reduced, thus improve the first transmitance T1 of electrode zone 200, make the first transmitance T1 equal with the second transmitance T2 of lead areas 100.
In addition, described pierced pattern can be round point shape pattern as shown in Figure 6 a, or striped design as shown in Figure 6 b.Wherein the ridge orientation of the utility model to striped design does not limit, it can be longitudinal stripe pattern as shown in Figure 6 b, also can be the travers pattern vertical with the longitudinal stripe direction shown in Fig. 6 b, can also be the inclination candy strip with the longitudinal stripe direction shown in Fig. 6 b with certain angle of inclination.
Certainly above-mentioned is only illustrating pierced pattern, and this is no longer going to repeat them for the pierced pattern of other type, but all should belong to protection domain of the present utility model.
The utility model embodiment provides a kind of display device, comprises any one touching display screen as above.There is the structure identical with the touching display screen that previous embodiment provides and beneficial effect.Owing to being illustrated the beneficial effect of touching display screen in previous embodiment, repeat no more herein.
It should be noted that, in the utility model embodiment, display device specifically can comprise liquid crystal indicator, and such as this display device can be any product or parts with Presentation Function such as liquid crystal display, LCD TV, digital album (digital photo frame), mobile phone or panel computer.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (7)
1. a touching display screen, is characterized in that, comprising:
Electrode zone and lead areas; Wherein, described electrode zone is provided with touch control electrode, is provided with the lead-in wire be connected with described touch control electrode in described lead areas;
First transmitance of described electrode zone is equal with the second transmitance of described lead areas.
2. touching display screen according to claim 1, is characterized in that, when described touching display screen comprises black matrix, the area of the described black matrix in described electrode zone is different from the area of the described black matrix in described lead areas.
3. touching display screen according to claim 1, it is characterized in that, when described touching display screen comprises thin film transistor (TFT), the area of the described thin film transistor (TFT) in described electrode zone is different from the area of the described thin film transistor (TFT) in described lead areas.
4. touching display screen according to claim 1, it is characterized in that, when described touching display screen comprises public electrode wire, the area of the described public electrode wire in described electrode zone is different from the area of the described public electrode wire in described lead areas.
5. touching display screen according to claim 1, is characterized in that,
Be formed with pierced pattern on the surface of described touch control electrode, wherein, the position that described pierced pattern is corresponding is not covered by described touch control electrode.
6. touching display screen according to claim 5, is characterized in that, described pierced pattern is round dot or striped design.
7. a display device, is characterized in that, comprises the touching display screen as described in any one of claim 1-6.
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| CN201420788169.3U CN204242149U (en) | 2014-12-11 | 2014-12-11 | A kind of touching display screen and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461146A (en) * | 2014-12-11 | 2015-03-25 | 京东方科技集团股份有限公司 | Touch screen panel, production method thereof and display device |
| CN106775041A (en) * | 2015-11-20 | 2017-05-31 | 深圳莱宝高科技股份有限公司 | A kind of information input panel and preparation method thereof |
-
2014
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461146A (en) * | 2014-12-11 | 2015-03-25 | 京东方科技集团股份有限公司 | Touch screen panel, production method thereof and display device |
| WO2016090817A1 (en) * | 2014-12-11 | 2016-06-16 | 京东方科技集团股份有限公司 | Touch display screen and manufacturing method therefor, and display device |
| CN104461146B (en) * | 2014-12-11 | 2017-12-19 | 京东方科技集团股份有限公司 | A kind of touching display screen and preparation method thereof, display device |
| US10372247B2 (en) | 2014-12-11 | 2019-08-06 | Boe Technology Group Co., Ltd. | Touch display panel and manufacture method thereof, display device |
| CN106775041A (en) * | 2015-11-20 | 2017-05-31 | 深圳莱宝高科技股份有限公司 | A kind of information input panel and preparation method thereof |
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