CN105912169A - Touch module and electronic equipment - Google Patents

Touch module and electronic equipment Download PDF

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Publication number
CN105912169A
CN105912169A CN201610280210.XA CN201610280210A CN105912169A CN 105912169 A CN105912169 A CN 105912169A CN 201610280210 A CN201610280210 A CN 201610280210A CN 105912169 A CN105912169 A CN 105912169A
Authority
CN
China
Prior art keywords
touch
photoelectric conversion
touch module
conversion coating
module
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
Application number
CN201610280210.XA
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Chinese (zh)
Inventor
张文庆
刘源
张涛涛
李锋
林树茂
李志成
李建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truly Opto Electronics Ltd
Original Assignee
Truly Opto Electronics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Truly Opto Electronics Ltd filed Critical Truly Opto Electronics Ltd
Priority to CN201610280210.XA priority Critical patent/CN105912169A/en
Publication of CN105912169A publication Critical patent/CN105912169A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Abstract

The invention provides a touch module and electronic equipment. The touch module comprises a touch functional layer and a transparent photoelectric converting layer, wherein the transparent photoelectric converting layer is connected with the battery of the electronic equipment through a control circuit; and the transparent photoelectric converting layer is positioned on any side of the touch functional layer. The transparent photoelectric converting layer is added in the touch module; a corresponding control circuit is added, the transparent photoelectric converting layer is connected with the electronic equipment, the luminous energy of sun or other light sources is converted into electric energy through the transparent photoelectric converting layer, the electric energy is stored in the battery of the electronic equipment, and the electric energy is applied to the electronic equipment in a use process of the electronic equipment so as to improve the cruising ability of the electronic equipment to a certain degree and prolong the cruise duration of the electronic equipment.

Description

A kind of touch module and electronic equipment
Technical field
The present invention relates to technical field of touch control, particularly relate to a kind of touch module and electronic equipment.
Background technology
Touch-control display module can apply in portable electronic device, such as: panel computer, intelligent mobile phone, notebook In the consumption electronic products such as computer, touch-control display module is mainly by touch module (Touch Panel Module) and display Module forms, and display module is generally liquid crystal module (Liquid Crystal Module) or OLED Organic Light Emitting Diode.With The progress of science and technology, touch-control display module, in addition to having touch control operation, more can have high image quality, volume little, lightweight, low The advantages such as voltage driving and low-energy-consumption power.
Continuous progressive along with science and technology, the screen of electronic equipment is increasing, but the thing followed is exactly electricity asks Topic, screen is the biggest, and power consumption is the most, and fully charged battery standby can only maintain several days, if using frequently, possible one day is not Just consuming to electricity and be over, flying power is poor, and cruising time is shorter.
Summary of the invention
In view of this, the present invention provides a kind of touch module and electronic equipment, to solve electronic equipment in prior art Electric quantity consumption is relatively big, and flying power is relatively low, the problem that cruising time is shorter.
For achieving the above object, the present invention provides following technical scheme:
A kind of touch module, is applied to include that the electronic equipment of battery, described touch module include: touch controllable function layer;Thoroughly Bright photoelectric conversion layer, described transparent photoelectric conversion coating is connected with the battery of described electronic equipment by control circuit;Wherein, described Transparent photoelectric conversion coating is positioned at any side of described touch controllable function layer.
Preferably, described transparent photoelectric conversion coating includes positive pole, negative pole and between described positive pole and described negative pole Transparent electric layer, described positive pole is connected by the positive pole of described control circuit with described battery, and described negative pole is by described control Circuit processed is connected with the negative pole of described battery.
Preferably, described transparent electric layer is AZO film or copper indium gallium selenium solar film.
Preferably, the light transmission of described transparent photoelectric conversion coating is more than or equal to 80%.
Preferably, described touch controllable function layer is capacitance touching control functional layer.
Preferably, described touch module also includes that cover plate, described transparent photoelectric conversion coating are positioned at described cover plate and touch with described Between control functional layer.
Preferably, described touch module also includes that cover plate, described transparent photoelectric conversion coating are positioned at the described touch controllable function layer back of the body Side from described cover plate.
Preferably, described touch module also includes that cover plate, described transparent photoelectric conversion coating are positioned at described cover plate and deviate from described The side of touch controllable function layer.
It is highly preferred that the side that described transparent photoelectric conversion coating deviates from described cover plate also includes protective clear layer.
Preferably, described touch controllable function layer is electric resistance touch-control functional layer.
Preferably, described control circuit is the control circuit being produced on FPC or printed substrate.
Present invention also offers a kind of electronic equipment, including battery, show module and be positioned at described display module displays side Touch module, wherein, described touch module is touch module recited above, and transparent photoelectric in described touch module converts Layer is connected with described battery.
Understanding via above-mentioned technical scheme, the present invention provides a kind of touch module and electronic equipment, in touch module Increase transparent photoelectric conversion coating, and increase corresponding control circuit, transparent photoelectric conversion coating is connected with the battery of electronic equipment, By transparent photoelectric conversion coating, the luminous energy of the sun or other light sources is converted into electric energy to be stored in the battery of electronic equipment, at electricity Electric energy is applied to during the use of subset electronic equipment again, thus improves the continuation of the journey of electronic equipment to a certain extent Ability, extends the cruising time of electronic equipment.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to The accompanying drawing provided obtains other accompanying drawing.
The schematic diagram of a kind of touch module that Fig. 1 provides for the present invention;
The schematic diagram of the another kind of touch module that Fig. 2 provides for the present invention;
The schematic diagram of another touch module that Fig. 3 provides for the present invention;
The touch control film group of a kind of electronic equipment that Fig. 4 provides for the present invention and display module schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
Inventor finds in practice process, and along with the development of touching technique, touch module product is applied to each side Face.Most touch module product is wherein had to be often used under sunlight or other light sources irradiation, if can be by this part light source Utilized by touch module, the method for a kind of effective use of energy sources of can yet be regarded as.
Based on this, the present invention introduces the photoelectric conversion layer of layer of transparent on the basis of original touch module structure, and this is saturating The luminous energy of external light source can be converted into electric energy by bright photoelectric conversion layer, is stored in the battery of electronic equipment, by electronic equipment Used, both other function of touch module will not be produced impact, moreover it is possible to the luminous energy making external light source is electronic equipments, Improve the flying power of the electronic product with touch module, extend the cruising time of product.
Embodiment one
The present invention provides a kind of touch module, is applied to include the electronic equipment of battery, and described touch module includes layer Stack the touch controllable function layer and transparent photoelectric conversion coating put;Wherein, described transparent photoelectric conversion coating is positioned at described touch controllable function layer Any side.Described transparent photoelectric conversion coating is connected with the battery of described electronic equipment by control circuit such that it is able to will The luminous energy of other light sources changes in the battery that electric energy is stored in described electronic equipment, with in electronic equipment follow-up use process In, provide electric energy for electronic equipment.
In the present embodiment preferably, described cover plate is glass cover-plate, and in other embodiments of the invention, described cover plate is also Can be other transparent materials, such as transparent membrane, this not limited by the present embodiment.Described touch module can be condenser type Touch module can also be electric resistance touch-control module, does not limits this in the present embodiment.
It should be noted that when described touch module is capacitance touching control module, described touch controllable function layer is condenser type Touch controllable function layer, the most described touch controllable function layer is one layer, namely makes one layer of ITO conductive layer formation on a surface of glass Touch controllable function layer, now, described transparent photoelectric conversion coating is positioned at described ITO conductive layer and deviates from the side of described glass, it is possible to Deviate from the side of described ITO conductive layer being positioned at described glass.Described touch controllable function layer can also be relative two of glass All making ITO conductive layer on surface, now, described transparent photoelectric conversion coating is positioned at described ITO conductive layer and deviates from described glass Side.Additionally when described touch module is capacitance touching control module, the present embodiment does not the most limit described capacitance touching control mould Group is OGS (One glass solution) structure or incell structure or oncell structure, in real process, Ke Yijin Row is the most preferred.
When described touch module is electric resistance touch-control module, described touch controllable function layer is electric resistance touch-control functional layer, i.e. Described touch controllable function layer includes that double-layer structure, every Rotating fields include one layer of glass and the one layer of ITO made at described glass surface Conductive layer, and two-layer ITO conductive layer is oppositely arranged, to realize touch controllable function, now, described transparent photoelectric conversion coating is positioned at described Any side of touch controllable function layer, thus do not affect the touch controllable function of touch module, this structure is that those skilled in the art are easy Expecting, the present embodiment is not described in detail.
Described transparent photoelectric conversion coating includes positive pole, negative pole and between described positive pole and described negative pole transparent Electric layer, described positive pole is connected by the positive pole of described control circuit with described battery, described negative pole by described control circuit with The negative pole of described battery is connected.Described control circuit is can to transmit and store electricity by the electric energy that transparent photoelectric conversion coating exports Control circuit in pond.Transparent photoelectric conversion coating can strengthen chemical vapour deposition technique (PECVD) deposition with using plasma, depends on Transparent positive pole, transparent electric layer and the transparent cathode that secondary deposition is stacked.The positive pole of transparent photoelectric conversion coating and negative pole can pass through Electric energy is transmitted in the battery of electronic equipment by FPC, and then stores.The most described control circuit is produced on soft On wiring board, in other embodiments of the invention, described control circuit makes on a printed circuit, and the present embodiment is to this not Limit, it is also possible to be produced in other structures that can realize, it is preferable that described control circuit can be produced on touch module Control circuit plate on or be produced on electronic equipment display module control circuit plate on.
In the present embodiment, positive pole is preferably transparent ITO electrode, and the main component of ITO electrode is tin indium oxide, at thickness only In the case of having thousand of angstroms, indium oxide light transmittance is high, and the conductive capability of tin oxide is strong.Negative pole is aluminum gate electrode, and aluminum gate electrode has Having high conductivity, golden half contact interface is good, easily processes, the advantage that price is low.In the present embodiment, the material of anticathode does not limits, Negative pole can also be transparent ITO electrode.
Described transparent electric layer is AZO film or copper indium gallium selenium solar film.
Wherein, AZO is the abbreviation of zinc oxide (ZnO) transparent conducting glass that aluminium adulterates.Can be with glass in manufacturing process Glass cover plate or touch module are substrate, using aluminium-doped zinc oxide ceramic target as sputtering source, use rf magnetron sputtering technique to exist Al-Doped ZnO (AZO) transparent conductive film is prepared on substrate.
Copper indium gallium selenium solar film is to be constituted optimal proportion by Cu (copper), In (indium), Ga (gallium), four kinds of elements of Se (selenium) Chalcopyrite crystallize as absorbed layer, absorbable spectral wavelength ranges is wide, except crystal silicon can absorb with non-crystal silicon solar cell The limit of visible spectrum of light, it is also possible to contain wavelength infrared light region between 700~1200nm, absorbable light in i.e. one day Generating time the longest, copper indium gallium selenium solar hull cell compared with the crystal silicon solar batteries of same wattage level, every day Can be beyond the gross generation of 20% ratio.And crystal silicon battery substantially has the characteristic of photo attenuation, when sunlight long Between be exposed to the sun, its electricity generation efficiency can be faded, and copper indium gallium selenium solar hull cell does not then have a light induced attenuation characteristic, and generating is steady Qualitative height.
In the present embodiment, the material to described transparent electric layer does not limits, if be capable of photoelectric conversion film or Thin-layered medium, the present embodiment repeats the most one by one.
Following example illustrate as a example by the capacitance touching control module including covering plate structure, described in the present embodiment thoroughly Bright photoelectric conversion layer is positioned at any side of described touch controllable function layer.Can be as it is shown in figure 1, transparent photoelectric conversion coating 2 can position Between cover plate 1 and touch controllable function layer 3, and bonded together with cover plate 1 and touch controllable function layer 3 by optical cement 5 respectively, formed Include the touch module of transparent photoelectric conversion coating.Can also be as in figure 2 it is shown, transparent photoelectric conversion coating 2 be positioned at cover plate 1 deviates from tactile The side of control functional layer 3, now, transparent photoelectric conversion coating 2 is positioned at the outermost one layer of touch module, in order to during touching The both positive and negative polarity of transparent photoelectric conversion coating is impacted, it is preferable that also may be used in the side deviating from cover plate 1 at transparent photoelectric conversion coating 2 To arrange protective clear layer 6.
It should be noted that transparent photoelectric conversion coating 2 is respectively positioned on the outside of touch controllable function layer in two above instantiation, I.e. need the side touched, transparent photoelectric conversion coating 2 increase the screen surface safety glass as mobile phone in the prior art As the increase of film, to the touch controllable function of touch module substantially without impacting.
It addition, the position of transparent photoelectric conversion coating can also be as it is shown on figure 3, transparent photoelectric conversion coating 2 in the present embodiment The side of cover plate 1 is deviated from touch controllable function layer 3.Now, it is positioned at the non-tactile of touch controllable function layer 3 due to transparent photoelectric conversion coating 2 Surface, does not results in impact to the touch controllable function of touch control film group yet.
It should be noted that in above instantiation, between cover plate 1, transparent photoelectric conversion coating 2 and touch controllable function layer 3 all Being bonded together by transparent optical cement 5, wherein, described optical cement can be solid state optics glue (OCA) or liquid optical cement, this This is not limited by embodiment.It addition, the present embodiment cover plate 1, transparent photoelectric conversion coating 2 are all right with touch controllable function layer 3 Adopt and be grouped together into touch module in other ways, this is not limited by the present embodiment.
Being more than the position of several preferred transparent photoelectric conversion coatings in the present embodiment, this is not limited by the present embodiment, As long as described transparent photoelectric conversion coating is positioned at the front of described electronic equipment (such as mobile phone, panel computer and other), During the use of electronic equipment, its front is typically toward the sun or towards ordinary light source, on ambient light incident to electronic equipment, After arriving transparent photoelectric conversion coating, it is converted into electric energy, is stored in the battery of electronic equipment, in order to electronic equipment uses, i.e. During electronic equipment uses, it is possible to use, while being charged by transparent photoelectric conversion coating, thus extend electronics and set In standby cruising time, improve the flying power of electronic equipment.When the electricity of electronic product is discontented with, even if electronic equipment does not makes With, as long as it is just facing to light source or be able to receive that light, it becomes possible to the battery for electronic product charges, thus is full of by battery Electricity.
Owing to adding transparent photoelectric conversion coating in existing touch module in the present embodiment, and touch module is positioned at electronics The display side of equipment display module, is therefore the display function not affecting the electronic equipment including described touch module, preferably The light transmission of the described transparent photoelectric conversion coating in ground is more than or equal to 80%.
Embodiment two
The present embodiment provides a kind of electronic equipment, as shown in Figure 4, including battery 7, shows module 4 and is positioned at display module 4 Display side touch module, wherein, described touch module can be capacitance touching control module can also be electric resistance touch-control module, In the present embodiment, described touch module is preferably capacitance touching control module.Described touch module includes that cover plate 1, transparent photoelectric turn Change layer 2 and touch controllable function layer 3, all glued by transparent optical cement 5 between cover plate 1, transparent photoelectric conversion coating 2 and touch controllable function layer 3 Being connected together, wherein, described optical cement can be solid state optics glue (OCA) or liquid optical cement, does not does this in the present embodiment Limit.Combine in other ways it addition, the present embodiment cover plate 1, transparent photoelectric conversion coating 2 can also be adopted with touch controllable function layer 3 Form touch module together, this is not limited by the present embodiment.The present embodiment showing, module 4 can be liquid crystal display mode Group can also be OLED light emitting diode, does not limits this in the present embodiment, those skilled in the art understand that other Display module can also realize.
It should be noted that transparent photoelectric conversion coating 2 is positioned at any side of the touch controllable function layer of described touch module.Thoroughly Bright photoelectric conversion layer 2 may be located between cover plate 1 and touch controllable function layer 3, it is also possible to is positioned at cover plate 1 and deviates from touch controllable function layer 3 Side, it is also possible to be positioned at touch controllable function layer 3 and deviate from the side of cover plate 1.This is not limited by the present embodiment, only with transparent photoelectric Conversion coating 2 may be located at and illustrates between cover plate 1 and touch controllable function layer 3.
Transparent photoelectric conversion coating 2 is connected with battery 7 by the control circuit including metal routing 8.Concrete, transparent photoelectric Conversion coating 22 includes positive pole, negative pole and the transparent electric layer between described positive pole and described negative pole.Transparent photoelectric converts Positive pole and the negative pole of layer is connected with battery 7 with the control circuit of negative pole cabling by comprising positive pole cabling respectively.Comprise positive pole to walk The control circuit of line and negative pole cabling can select the cabling with touch module to be produced on same circuit board, it is also possible to selects It is produced on same circuit board with the cabling of display module, it is also possible to select independent one piece of circuit board to carry out cabling setting, this This is not limited by embodiment.Described control circuit is the electricity that transparent photoelectric conversion coating exports to be imported to electronic equipment Control circuit in battery, is similar to control circuit when solar cell charges a battery, and those skilled in the art can Realize described control circuit based on prior art, therefore, this is not described in detail by the present embodiment.
In the present embodiment, the incident ray of sunshine or other ordinary light sources is irradiated to transparent photoelectric conversion coating by cover plate 1 On 2, and show that the light that module sends penetrates through touch controllable function layer, transparent photoelectric conversion coating and cover plate successively.In order to promote The light that display module is launched also can pass through transparent photoelectric conversion coating smoothly, and therefore, the light transmission of transparent photoelectric conversion coating is permissible Preferably greater than or equal to 80%.
Owing to the display module in the present embodiment is covered by transparent photoelectric conversion coating, so the present embodiment shows module Self-luminous have part by transparent photoelectric conversion coating sorption enhanced be electrical power storage in the battery.
The electronic equipment provided in the present embodiment is compared with traditional electronic equipment, it is possible to by transparent photoelectric conversion coating (i.e. transparent solar cell) obtains luminous energy, with higher conversion as electric energy, and is stored in the battery of electronic equipment, The electricity coordinating electronic equipment is used together, and extends the cruising time of electronic equipment, improves Consumer's Experience.Further, out of office In the extreme sports such as outer exploration, trans-oceanic drift or rescue action, in the case of electric quantity for electronic equipment is used up, can be by sun The modes such as light irradiation, it is thus achieved that electric energy, turn back on use, substantially prolongs the use time of electronic equipment.In the present embodiment thoroughly The thickness of bright photoelectric conversion layer is the least, and less than 5 microns, the impact on electronic equipment integral thickness is minimum, increases electricity hardly The integral thickness of subset and weight.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each embodiment weight Point explanation is all the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention. Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one The widest scope caused.

Claims (12)

1. a touch module, is applied to include the electronic equipment of battery, it is characterised in that described touch module includes:
Touch controllable function layer;
Transparent photoelectric conversion coating, described transparent photoelectric conversion coating is connected with the battery of described electronic equipment by control circuit;
Wherein, described transparent photoelectric conversion coating is positioned at any side of described touch controllable function layer.
Touch module the most according to claim 1, it is characterised in that described transparent photoelectric conversion coating includes positive pole, negative pole And the transparent electric layer between described positive pole and described negative pole, described positive pole is by described control circuit and described battery Positive pole be connected, described negative pole is connected by the negative pole of described control circuit with described battery.
Touch module the most according to claim 2, it is characterised in that described transparent electric layer is AZO film or copper and indium gallium Se solar film.
Touch module the most according to claim 1, it is characterised in that the light transmission of described transparent photoelectric conversion coating is more than In 80%.
Touch module the most according to claim 1, it is characterised in that described touch controllable function layer is capacitance touching control function Layer.
Touch module the most according to claim 5, it is characterised in that also include cover plate, described transparent photoelectric conversion coating position Between described cover plate and described touch controllable function layer.
Touch module the most according to claim 5, it is characterised in that also include cover plate, described transparent photoelectric conversion coating position The side of described cover plate is deviated from described touch controllable function layer.
Touch module the most according to claim 5, it is characterised in that also include cover plate, described transparent photoelectric conversion coating position The side of described touch controllable function layer is deviated from described cover plate.
Touch module the most according to claim 8, it is characterised in that described transparent photoelectric conversion coating deviates from described cover plate Side also includes protective clear layer.
Touch module the most according to claim 1, it is characterised in that described touch controllable function layer is electric resistance touch-control function Layer.
11. touch module according to claim 1, it is characterised in that described control circuit is for being produced on FPC Or the control circuit on printed substrate.
12. 1 kinds of electronic equipments, it is characterised in that include battery, show module and be positioned at touching of described display module displays side Control module, wherein, described touch module is the touch module described in claim 1-11 any one, in described touch module Transparent photoelectric conversion coating is connected with described battery.
CN201610280210.XA 2016-04-29 2016-04-29 Touch module and electronic equipment Pending CN105912169A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201610280210.XA CN105912169A (en) 2016-04-29 2016-04-29 Touch module and electronic equipment

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN111328219A (en) * 2020-03-31 2020-06-23 Oppo广东移动通信有限公司 Back shell for electronic equipment, electronic equipment and preparation method

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CN104850269A (en) * 2015-06-10 2015-08-19 合肥鑫晟光电科技有限公司 Touch screen and touch display device
CN105070218A (en) * 2015-09-10 2015-11-18 上海和辉光电有限公司 Solar display screen and solar mobile phone
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Publication number Priority date Publication date Assignee Title
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CN104850269A (en) * 2015-06-10 2015-08-19 合肥鑫晟光电科技有限公司 Touch screen and touch display device
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Application publication date: 20160831