CN104166483A - Touch display device and manufacturing method thereof - Google Patents
Touch display device and manufacturing method thereof Download PDFInfo
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- CN104166483A CN104166483A CN201410424588.3A CN201410424588A CN104166483A CN 104166483 A CN104166483 A CN 104166483A CN 201410424588 A CN201410424588 A CN 201410424588A CN 104166483 A CN104166483 A CN 104166483A
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Abstract
A touch display device comprises a touch module, a polaroid arranged on the touch module and a protective cover arranged on the polaroid. The polaroid comprises a polaroid body, a first transparent adhesive layer and a second transparent adhesive layer, and the first transparent adhesive layer and the second transparent adhesive layer are arranged on the opposite first surface and the second surface of the polaroid body respectively. The polaroid is attached to the touch module through the first transparent adhesive layer, and the polaroid is attached to the protective cover through the second transparent adhesive layer. The protective cover comprises a black rubber frame, the black rubber frame is arranged around the protective cover and placed between the second transparent adhesive layer of the polaroid and the protective cover, and the thickness of the black rubber frame is smaller than 10 micrometers. The touch display device is low in manufacturing cost and small in thickness. The invention further relates to a manufacturing method of the touch display device.
Description
Technical field
The present invention relates to touch-control display technique field, and particularly relate to a kind of touch control display apparatus and preparation method thereof.
Background technology
The touch technology of existing touch control display apparatus mainly contains the technology such as external hanging type, single glass touch (One Glass Solution, OGS), embedded (In cell) and externally embedded type (On cell).The touch control display apparatus of external hanging type is because touch-screen and display panel are separate settings, and product thickness is larger, can not meet the ultra-thin requirement of some hand-held devices and portable set, is eliminated gradually.The touch control display apparatus of OGS is that touch-control sensing layer and cover glass are combined and be fitted on display panel by optical cement, has the advantages such as touch-control sensitivity height, is one of current main flow touch technology, and main shortcoming is that intensity is bad frangible.The touch control display apparatus of In Cell is that touch-control sensing layer is integrated into display panel inside, but the touch control display apparatus of In Cell is lower because structure, the equal more complicated of processing procedure cause it to produce yield.The touch control display apparatus of On Cell is that touch-control sensing layer is arranged on colored optical filtering substrates, is also one of current main flow touch technology.
Fig. 1 is the sectional structure schematic diagram of existing touch control display apparatus.Refer to Fig. 1, touch control display apparatus 1 comprises touch module (Touch Panel Moudle) 10 and is arranged on the over cap (Cover Lens) 20 in touch module 10.Touch module 10 refers to by array base palte and colored optical filtering substrates clamping one deck liquid crystal layer and touch-control sensing layer is incorporated into the semi-manufacture of the touch liquid crystal display screen of the On Cell structure on colored optical filtering substrates surface.As shown in Figure 1, touch module 10 comprises array base palte 11, liquid crystal layer 12, colored optical filtering substrates 13, touch-control sensing layer 14.Liquid crystal layer 12 is folded between array base palte 11 and colored optical filtering substrates 13, and touch-control sensing layer 14 is arranged on colored optical filtering substrates 13.On the touch-control sensing layer 14 of touch module 10, be provided with polaroid 15, polaroid 15 affixes to touch-control sensing layer 14 by transparent adhesive tape adhesion coating 15a.Over cap 20 is arranged on polaroid 15.
It is worth mentioning that; being provided with the vertical frame that generally can adopt of the touch module 10 of polaroid 15 and the group of over cap 20 pastes or the two kinds of modes of entirely fitting; frame subsides refer to simply to be fixed four limits of touch module and over cap with double faced adhesive tape; for fear of Newton ring and water ripple phenomenon; between touch module 10 and over cap 20, need to keep the gap (Gap) of 0.3～0.4mm; but can increase like this thickness of touch control display apparatus, not reach the effect of slimming.In order to reduce the thickness of touch control display apparatus; 20 groups of full laminatings of use mostly immediately of touch module 10 and over cap of existing On Cell touch control display apparatus; as shown in Figure 1; full laminating is to fit together completely closely with touch module 10 is provided with polaroid 15 by optical cement (Optical Clear Adhesive, OCA) 40 a side and over cap 20.Between over cap 20 and polaroid 15, be also provided with black glue frame 30.
Fig. 2 is the vertical step schematic diagram of the touch module of existing touch control display apparatus and the full laminating group of over cap.As shown in Figure 2, first, form black glue frame 30 at the surrounding of over cap 20 frame, in order to reach shaded effect, black glue frame 30 need be with black ink through enough black states of multi-layer coated formation, and the black glue frame 30 thickness D1 that form are approximately 30～50 μ m.Because the thickness of black surround glue 30 is thicker, for preventing there is bubble between touch module 10 and over cap 20 after laminating, need be at the optical cement 40 of about 100～200 μ m of surface-coated a layer thickness D2 of over cap 20.Then; again the polaroid of touch module 10 15 is fit together and formed touch control display apparatus 1 by optical cement 40 and over cap 20 away from the surface of touch-control sensing layer 14 1 side; the thickness of the touch control display apparatus 1 that group has been stood is thicker, and the price of optical cement is also more expensive.
Summary of the invention
The object of the invention is to, a kind of touch control display apparatus is provided, its cost of manufacture is low, thinner thickness.
The object of the invention is to, a kind of method for making of touch control display apparatus is provided, its making step is simple, is conducive to reduce cost of manufacture, the touch control display apparatus thinner thickness of made.
It is to adopt following technical scheme to realize that the present invention solves its technical matters.
A kind of touch control display apparatus, comprises touch module, is arranged on the polaroid in touch module and is arranged on the over cap on polaroid.Polaroid comprises polaroid body, the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating, and the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating are separately positioned on relative first surface and the second surface of polaroid body.Polaroid affixes to touch module by the first transparent adhesive tape adhesion coating, and polaroid affixes to over cap by the second transparent adhesive tape adhesion coating.Over cap comprises black glue frame, and black glue frame is arranged on the surrounding of over cap and between the second transparent adhesive tape adhesion coating and over cap of polaroid, the thickness of black glue frame is less than 10 μ m.
In preferred embodiment of the present invention, the second transparent adhesive tape adhesion coating of above-mentioned polaroid directly fits in black glue frame and over cap.
In preferred embodiment of the present invention, above-mentioned touch control display apparatus also comprises transparent protection glue-line, and transparent protection glue-line is arranged on over cap to be had the surface of black glue frame and covers black glue frame.The second transparent adhesive tape adhesion coating of polaroid directly fits in transparent protection glue-line.
In preferred embodiment of the present invention, the material of above-mentioned transparent protection glue-line is transparent organic resin, and the thickness of transparent protection glue-line is 1 μ m～2 μ m.
In preferred embodiment of the present invention, the material of above-mentioned black glue frame is black resin or black matrix material.
In preferred embodiment of the present invention, above-mentioned touch module comprises array base palte, liquid crystal layer, colored optical filtering substrates and touch-control sensing layer.Colored optical filtering substrates is positioned on array base palte, and liquid crystal layer is folded between array base palte and colored optical filtering substrates, and touch-control sensing layer is positioned at the surface away from array base palte one side of colored optical filtering substrates.Polaroid is positioned on touch-control sensing layer, and the first transparent adhesive tape adhesion coating of polaroid is fitted in the surface away from colored optical filtering substrates one side of touch-control sensing layer.
In preferred embodiment of the present invention, the material of above-mentioned the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating is pressure sensitive adhesive, and thickness is 25 μ m～100 μ m.
A method for making for touch control display apparatus, comprises touch module is provided, and polaroid is arranged in touch module.Polaroid comprises polaroid body, the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating, the first transparent adhesive tape adhesion coating is separately positioned on relative first surface and the second surface of polaroid body with the second transparent adhesive tape adhesion coating, and makes the first transparent adhesive tape adhesion coating that passes through of polaroid conform to touch module.Make over cap, form black glue frame and make the thickness of black glue frame be less than 10 μ m in the surrounding of over cap.And over cap is conformed to the second transparent adhesive tape adhesion coating of polaroid, make black glue frame between the second transparent adhesive tape adhesion coating and over cap of polaroid.
In preferred embodiment of the present invention; above-mentioned making over cap also comprises: form transparent protection glue-line on the surface of the black glue frame of having of over cap and cover black glue frame, the second transparent adhesive tape adhesion coating that over cap is conformed to polaroid is the second transparent adhesive tape adhesion coating that transparent protective rubber laminating is bonded to polaroid.
In preferred embodiment of the present invention, the material of above-mentioned transparent protection glue-line is transparent organic resin, and the thickness of the transparent protection glue-line forming is 1 μ m～2 μ m.
The invention has the beneficial effects as follows, the black glue frame of touch control display apparatus of the present invention thickness is less than 10 μ m, and utilize the two-sided polaroid respectively with the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating that protective cover and touch module are used together with the mode group of full laminating stands in, without using and be coated with optical cement, be conducive to reduce cost of manufacture, and making step is simple, the touch control display apparatus thinner thickness forming.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, and for other objects, the feature and advantage of above-mentioned touch control display apparatus of the present invention and method for making can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of existing touch control display apparatus.
Fig. 2 is the vertical step schematic diagram of the touch module of existing touch control display apparatus and the full laminating group of over cap.
Fig. 3 is the sectional structure schematic diagram of the touch control display apparatus of one embodiment of the invention.
Fig. 4 is the sectional structure schematic diagram of the polaroid of the touch control display apparatus of one embodiment of the invention.
Fig. 5 is the touch module of touch control display apparatus and the vertical step schematic diagram of the group of over cap of one embodiment of the invention.
Embodiment
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, feature and effect thereof of touch control display apparatus proposing according to the present invention and preparation method thereof, be described in detail as follows:
Relevant aforementioned and other technology contents of the present invention, Characteristic can be known and present in the following detailed description coordinating with reference to graphic preferred embodiment.By the explanation of embodiment, when being able to more deeply and concrete understanding for technological means and effect of reaching predetermined object and taking the present invention, but appended graphic be only to provide with reference to the use of explanation, be not used for the present invention to be limited.
Fig. 3 is the sectional structure schematic diagram of the touch control display apparatus of one embodiment of the invention.Fig. 4 is the sectional structure schematic diagram of the polaroid of the touch control display apparatus of one embodiment of the invention.Refer to Fig. 3 and Fig. 4, touch control display apparatus 2 comprises touch module 100, is arranged on the polaroid 150 in touch module 100 and is arranged on the over cap 200 on polaroid 150.Touch module 100 comprises array base palte 110, liquid crystal layer 120, colored optical filtering substrates 130 and touch-control sensing layer 140.
Array base palte 110 is provided with the structures such as data line, sweep trace, thin film transistor (TFT) (Thin Film Transistor, TFT) array and protective clear layer, does not repeat them here.
Colored optical filtering substrates 130 is positioned on array base palte 110, and colored optical filtering substrates 130 comprises the structures such as substrate, black matrix, colorized optical filtering photoresistance, protective clear layer, does not repeat them here.Liquid crystal layer 120 is folded between array base palte 110 and colored optical filtering substrates 130.
Touch-control sensing layer 140 is positioned at the surface 132 away from array base palte 110 1 sides of colored optical filtering substrates 130.
Polaroid 150 is upper polaroids of touch control display apparatus 2, is positioned at the surface 142 away from colored optical filtering substrates 130 1 sides of touch-control sensing layer 140.As shown in Figure 4, polaroid 150 comprises polaroid body 151, is separately positioned on first surface 151a that polaroid body 151 is relative and the first transparent adhesive tape adhesion coating 152a and the second transparent adhesive tape adhesion coating 152b of second surface 151b.Polaroid body 151 is for example to be formed by the relative two surface recombination three cellulose acetate membranes (Triacetyl Cellulose, TAC) of polyvinyl alcohol film (Polyvinyl Alcohol, PVA).The material of the first transparent adhesive tape adhesion coating 152a and the second transparent adhesive tape adhesion coating 152b is for example pressure sensitive adhesive (Pressure Sensitive Adhesive, PSA), but not as limit.The thickness of the first transparent adhesive tape adhesion coating 152a and the second transparent adhesive tape adhesion coating 152b is respectively 25 μ m～100 μ m.As shown in Figure 3; the first transparent adhesive tape adhesion coating 152a of polaroid 150 is fitted in the surface 142 away from colored optical filtering substrates 130 1 sides of touch-control sensing layer 140, and the second transparent adhesive tape adhesion coating 152b of polaroid is positioned at away from a side of touch module 100 and in the face of over cap 200.
Over cap 200 is positioned on polaroid 150.Over cap 200 comprises black glue frame 300, and black glue frame 300 is arranged on the surrounding of over cap and between the second transparent adhesive tape adhesion coating 152b and over cap 200 of polaroid 150.Black glue frame 300 is for example to be formed by black resin material or the coating of black matrix material, can effectively reach shaded effect, and the thickness D3 of the black glue frame 300 forming is less than 10 μ m.In the present embodiment; layer of transparent protection glue-line 400 is also set between over cap 200 and polaroid 150; transparent protection glue-line 400 is arranged on over cap 200 to be had the surface of black glue frame 300 and covers black glue frame 300 and the over cap 200 that do not covered by black surround glue 300 has the surface of black glue frame 300; transparent protection glue-line 400 is for example to be formed by transparent organic resin coating; the thickness of transparent protection glue-line 400 is 1 μ m～2 μ m, and the second transparent adhesive tape adhesion coating 152b of polaroid 150 directly fits in transparent protection glue-line 400.In other embodiments, transparent protection glue-line 400 also can omit setting, and the second transparent adhesive tape adhesion coating 152b of polaroid 150 directly fits in black glue frame 300 and over cap 200.
The thickness of the black glue frame of touch control display apparatus of the present invention is less than 10 μ m; touch module and over cap can keep original flatness substantially; touch control display apparatus there will not be Newton ring or water ripple phenomenon; without using optical cement; reduced cost of manufacture, and the thickness of the second transparent adhesive tape adhesion coating 152b only have 25 μ m～100 μ m, even if increase transparent protection glue-line 400; the thickness of transparent protection glue-line 400 also only has 1 μ m～2 μ m, is therefore conducive to reduce the integral thickness of touch control display apparatus 2.
Below the method for making to touch control display apparatus is described further.
First, make touch module 100, make touch module 100 and comprise making display base plate 110 and colored optical filtering substrates 130, and touch-control sensing layer 140 is produced on to the surface 132 away from display base plate 110 1 sides of colored optical filtering substrates 130, then liquid crystal layer 120 is folded between display base plate 110 and colored optical filtering substrates 130.Form touch module 100 by display base plate 110, liquid crystal layer 120, colored optical filtering substrates 130 and touch-control sensing layer 140.
Afterwards, polaroid 150 is arranged in touch module 100.Polaroid 150 comprises polaroid body 151, be separately positioned on first surface 151a that polaroid body 151 is relative and the first transparent adhesive tape adhesion coating 152a and the second transparent adhesive tape adhesion coating 152b of second surface 151b, and the thickness of the first transparent adhesive tape adhesion coating 152a and the second transparent adhesive tape adhesion coating 152b is respectively 25 μ m～100 μ m.That is to say and make polaroid 150 conform to the touch-control sensing layer 140 of touch module 100 away from the surface 142 of colored optical filtering substrates 130 1 sides by the first transparent adhesive tape adhesion coating 152a.
Then, make over cap 200, and form touch control display apparatus together with over cap 200 is stood in 100 groups of touch module that are provided with polaroid 150.Fig. 5 is the touch module of touch control display apparatus and the vertical step schematic diagram of the group of over cap of one embodiment of the invention.As shown in Figure 5, first form black glue frame 300 in the surrounding of over cap 200, black glue frame 300 is for example to be formed by black resin material or the coating of black matrix material, can effectively reach shaded effect, and the thickness D3 of the black glue frame 300 forming is less than 10 μ m.In the present embodiment; making over cap 200 is also included in over cap 200 to be had the surface formation layer of transparent protection glue-line 400 of black glue frame 300 and covers black glue frame 300; transparent protection glue-line 400 is for example to be formed by transparent organic resin coating, and the thickness of transparent protection glue-line 400 is 1 μ m～2 μ m.In other embodiments, transparent protection glue-line 400 also can omit setting.Then over cap 200 is conformed to the second transparent adhesive tape adhesion coating 152b of polaroid 150; and make black glue frame 300 between the second transparent adhesive tape adhesion coating 152b and over cap 200 of polaroid 150, that is to say the second transparent adhesive tape adhesion coating 152b of polaroid 150 is fitted tightly with over cap 200 by transparent protection glue-line 400.Do not arrange in the embodiment of transparent protection glue-line 400 at other; directly fitted tightly by the second transparent adhesive tape adhesion coating 152b and the over cap 200 of polaroid 150; and make black glue frame 300 between the second transparent adhesive tape adhesion coating 152b and over cap 200 of polaroid 150; because transparent protection glue-line 400 and the second transparent adhesive tape adhesion coating 152b all have cementation, in the vertical process of group, transparent protection glue-line 400 is set and do not arrange transparent protection glue-line 400 can be effectively by touch module 100 and the over cap 200 formation touch control display apparatus that fit together.
In the manufacturing process of touch control display apparatus of the present invention, utilize the polaroid of two-sided tool adhesive layer to carry out full applying method group vertical, and the thickness of black glue frame is less than 10 μ m, touch module after laminating and over cap can keep original flatness substantially, touch control display apparatus there will not be Newton ring or water ripple phenomenon, and laminating process is without using and be coated with optical cement or only need being coated with the transparent protection glue-line that one deck is very thin, be conducive to reduce cost of manufacture, simplify making step, and the thickness for the second adhesive layer of sticking touch control module and over cap only has 25 μ m～100 μ m, be conducive to reduce the integral thickness of touch control display apparatus.
Above touch control display apparatus provided by the present invention and preparation method thereof is described in detail, in the present invention, applied specific case principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (10)
1. a touch control display apparatus, it is characterized in that, it comprises touch module, be arranged on the polaroid in this touch module and be arranged on the over cap on this polaroid, this polaroid comprises polaroid body, the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating, this the first transparent adhesive tape adhesion coating and this second transparent adhesive tape adhesion coating are separately positioned on relative first surface and the second surface of this polaroid body, this polaroid affixes to this touch module by this first transparent adhesive tape adhesion coating, this polaroid affixes to this over cap by this second transparent adhesive tape adhesion coating, this over cap comprises black glue frame, this black glue frame is arranged on the surrounding of this over cap and between this second transparent adhesive tape adhesion coating and this over cap of this polaroid, the thickness of this black glue frame is less than 10 μ m.
2. touch control display apparatus as claimed in claim 1, is characterized in that, this of this polaroid the second transparent adhesive tape adhesion coating directly fits in this black glue frame and this over cap.
3. touch control display apparatus as claimed in claim 1; it is characterized in that; this touch control display apparatus also comprises transparent protection glue-line; this transparent protection glue-line is arranged on this over cap to be had the surface of this black glue frame and covers this black glue frame, and this of this polaroid the second transparent adhesive tape adhesion coating directly fits in this transparent protection glue-line.
4. touch control display apparatus as claimed in claim 3, is characterized in that, the material of this transparent protection glue-line is transparent organic resin, and the thickness of this transparent protection glue-line is 1 μ m～2 μ m.
5. touch control display apparatus as claimed in claim 1, is characterized in that, the material of this black glue frame is black resin or black matrix material.
6. touch control display apparatus as claimed in claim 1, it is characterized in that, this touch module comprises array base palte, liquid crystal layer, colored optical filtering substrates and touch-control sensing layer, this colored optical filtering substrates is positioned on this array base palte, this liquid crystal layer is folded between this array base palte and this colored optical filtering substrates, this touch-control sensing layer is positioned at the surface away from this array base palte one side of this colored optical filtering substrates, this polaroid is positioned on this touch-control sensing layer, and this of this polaroid the first transparent adhesive tape adhesion coating is fitted in the surface away from this colored optical filtering substrates one side of this touch-control sensing layer.
7. touch control display apparatus as claimed in claim 1, is characterized in that, the material of this first transparent adhesive tape adhesion coating and this second transparent adhesive tape adhesion coating is pressure sensitive adhesive, and thickness is 25 μ m～100 μ m.
8. a method for making for touch control display apparatus, is characterized in that, this method for making comprises:
Touch module is provided;
Polaroid is arranged in this touch module, this polaroid comprises polaroid body, the first transparent adhesive tape adhesion coating and the second transparent adhesive tape adhesion coating, this the first transparent adhesive tape adhesion coating is separately positioned on relative first surface and the second surface of this polaroid body with this second transparent adhesive tape adhesion coating, and makes this first transparent adhesive tape adhesion coating that passes through of this polaroid conform to this touch module;
Make over cap, form black glue frame and make the thickness of this black glue frame be less than 10 μ m in the surrounding of this over cap; And
This over cap is conformed to this second transparent adhesive tape adhesion coating of this polaroid, make this black glue frame between this second transparent adhesive tape adhesion coating and this over cap of this polaroid.
9. the method for making of touch control display apparatus as claimed in claim 8; it is characterized in that; making this over cap also comprises: form transparent protection glue-line on the surface with this black glue frame of this over cap and cover this black glue frame, this second transparent adhesive tape adhesion coating that this over cap is conformed to this polaroid is this second transparent adhesive tape adhesion coating that this transparent protective rubber laminating is bonded to this polaroid.
10. the method for making of touch control display apparatus as claimed in claim 9, is characterized in that, the material of this transparent protection glue-line is transparent organic resin, and the thickness of this transparent protection glue-line forming is 1 μ m～2 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410424588.3A CN104166483B (en) | 2014-08-27 | 2014-08-27 | Touch control display apparatus and preparation method thereof |
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| CN201410424588.3A CN104166483B (en) | 2014-08-27 | 2014-08-27 | Touch control display apparatus and preparation method thereof |
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| CN104166483A true CN104166483A (en) | 2014-11-26 |
| CN104166483B CN104166483B (en) | 2018-03-09 |
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| CN104635368A (en) * | 2015-02-12 | 2015-05-20 | 昆山龙腾光电有限公司 | Touch control display panel and touch control display device using touch control display panel |
| CN104777938A (en) * | 2015-04-23 | 2015-07-15 | 业成光电（深圳）有限公司 | Touch device |
| WO2017004835A1 (en) * | 2015-07-09 | 2017-01-12 | 深圳市柔宇科技有限公司 | Touch display device and method for manufacturing touch display device |
| WO2017028423A1 (en) * | 2015-08-19 | 2017-02-23 | 京东方科技集团股份有限公司 | Polaroid and touch display device having same |
| CN106575168A (en) * | 2015-08-05 | 2017-04-19 | 深圳市柔宇科技有限公司 | Touch film, organic light-emitting diode display panel and preparation method of touch film |
| CN106773209A (en) * | 2016-12-27 | 2017-05-31 | 业成科技（成都）有限公司 | Touch screen structure |
| CN106997115A (en) * | 2017-05-26 | 2017-08-01 | 欧浦登（顺昌）光学有限公司 | The hermetically sealed liquid crystal display module of periphery laminating |
| CN107180497A (en) * | 2017-07-07 | 2017-09-19 | 深圳易方数码科技股份有限公司 | Pos |
| CN110045529A (en) * | 2018-01-15 | 2019-07-23 | 夏普株式会社 | Display device |
| CN110989238A (en) * | 2019-12-12 | 2020-04-10 | 武汉华星光电技术有限公司 | Display panel, display device and manufacturing method of display panel |
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| CN104635368B (en) * | 2015-02-12 | 2018-02-06 | 昆山龙腾光电有限公司 | Touch-control display panel and use its touch control display apparatus |
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| WO2017004835A1 (en) * | 2015-07-09 | 2017-01-12 | 深圳市柔宇科技有限公司 | Touch display device and method for manufacturing touch display device |
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| CN106773209B (en) * | 2016-12-27 | 2020-06-19 | 业成科技（成都）有限公司 | Touch screen structure |
| CN106997115A (en) * | 2017-05-26 | 2017-08-01 | 欧浦登（顺昌）光学有限公司 | The hermetically sealed liquid crystal display module of periphery laminating |
| CN107180497A (en) * | 2017-07-07 | 2017-09-19 | 深圳易方数码科技股份有限公司 | Pos |
| CN110045529A (en) * | 2018-01-15 | 2019-07-23 | 夏普株式会社 | Display device |
| CN110989238A (en) * | 2019-12-12 | 2020-04-10 | 武汉华星光电技术有限公司 | Display panel, display device and manufacturing method of display panel |
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