CN215599967U - Electronic ticket, electronic ticket gate and electronic ticket system - Google Patents

Abstract

The utility model discloses an electronic ticket, an electronic ticket gate and an electronic ticket system, which can repeatedly display and excite images under the influence of an image display excitation source, can display one image every time the image display excitation source is excited, and maintain the image display state under the action of the image display excitation source after the image display excitation source is deactivated. The system comprises electronic tickets and electronic ticket gates which are independent of each other, wherein one electronic ticket gate can carry out image display excitation on at least one electronic ticket, one electronic ticket can be matched with at least one electronic ticket gate, the electronic ticket comprises a plurality of coloring units for displaying images, the electronic ticket gate comprises a plurality of control parts for controlling the excitation state of at least one coloring unit, and the excitation state of the coloring unit comprises the change of the color and/or the change of the spatial position of the coloring unit. The colored cells each have an excited steady-state display characteristic.

Description

Electronic ticket, electronic ticket gate and electronic ticket system

Technical Field

The utility model relates to the technical field of display, in particular to an electronic ticket, an electronic ticket gate and an electronic ticket system.

Background

In the broad sense, a ticket refers to an original certificate issued by a seller, which is filled in a commodity transaction and handed to a buyer for proving that the transaction is established. In daily life, the shadow of the ticket is everywhere, the park has tickets, the car has tickets, the boat has tickets, the plane has boarding cards, and the quality of the tickets is paper in general no matter what form the tickets appear. However, the manufacturing process of paper is not only accompanied by huge energy consumption, but also causes environmental pollution, which hinders the step of our country to move to green and low carbon.

Indeed, today, there is still no product available to replace paper tickets. Therefore, it is highly desirable to provide a reusable electronic ticket system to replace paper tickets.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic ticket capable of being repeatedly used.

The utility model provides an electronic ticket comprising:

the display device comprises a display material layer, a conductive material layer, a base material layer and a conductive piece, wherein the display material layer is tightly connected with the conductive material layer;

the display material layer comprises a plurality of coloring units for displaying images, and the display material layer changes the self color and/or changes the self spatial position through the coloring units to display the images.

Alternatively to this, the first and second parts may,

the electronic ticket also comprises a first water vapor blocking layer, a second water vapor blocking layer and a water vapor blocking material; first steam barrier layer covers the substrate layer, and second steam barrier layer covers the display material layer, and the side of display material layer, conducting material layer, substrate layer is covered by steam barrier material, and the conducting piece passes display material layer and second steam barrier layer, and one end and the contact of conducting material layer, the other end expose the display material layer.

Alternatively to this, the first and second parts may,

the coloring unit includes at least one of photochromic particles, electrochromic particles, two-color spin spheres, cholesteric liquid crystals, pigment particles, and toner.

Alternatively to this, the first and second parts may,

the electronic ticket further comprises a medium distributed around the coloring unit for maintaining the spatial position of the coloring unit in a static state; the coloring unit in the static state is a coloring unit which is static relative to the electronic ticket.

Alternatively to this, the first and second parts may,

the electronic ticket includes a plurality of moving spaces, and at least one of the coloring units is movable in a medium within the moving spaces.

The present invention also provides an electronic ticket gate for matching an electronic ticket according to any one of claims 1 to 5, the electronic ticket gate comprising:

the electronic ticket gate machine supplies power to the electrode plate and is used for enabling the conductive piece to be in contact with the electrode plate and leading current to the conductive material layer, so that an electric field is formed between the electrode plate and the conductive material layer, and the control part excites the coloring unit.

Alternatively to this, the first and second parts may,

the conveying device comprises a synchronizing wheel and a belt.

The utility model also provides an electronic ticket system, comprising:

the electronic ticket and the electronic ticket gate machine;

the electronic ticket gate can display and excite at least one electronic ticket, one electronic ticket can be matched with the at least one electronic ticket gate, and the image display excites the process that the electronic ticket displays the image under the action of an image display excitation source which is provided by the electronic ticket gate and carries image information.

Alternatively to this, the first and second parts may,

the electronic ticket gate includes:

the electronic ticket output port is in butt joint with the conveying device;

and the electronic ticket output port is in butt joint with the conveying device.

Alternatively to this, the first and second parts may,

the electronic ticket comprises an IC (integrated circuit) used for writing an ID (identity), wherein the ID is matched with the identity information of a corresponding tourist;

the electronic ticket gate includes:

a reading unit configured to read the ID;

the judging unit is used for receiving the ID sent by the reading unit and judging whether the ID is matched with the corresponding tourist identity to obtain a judging result, wherein the judging result comprises that the ID is matched with the corresponding tourist identity and the ID is not matched with the corresponding tourist identity;

and the control unit is used for controlling the gate of the gate to be opened when the judgment result is that the ID is matched with the corresponding tourist identity.

The utility model has the following beneficial effects:

the electronic ticket realizes the function of repeated refreshing of images under the action of the electronic ticket gate. The electronic ticket gate can display and excite at least one electronic ticket, one electronic ticket can be matched with the at least one electronic ticket gate, and the image display excites the process that the electronic ticket displays the image under the action of an image display excitation source which is provided by the electronic ticket gate and carries image information; the first image display excitation source and the second image display excitation source are provided by the same electronic ticket gate or different electronic ticket gates. Therefore, the electronic ticket can completely replace a paper ticket, and as the electronic ticket can be repeatedly used, the same content or different contents can be displayed on the electronic ticket according to the setting. And the electronic ticket can be recycled, so that the consumption of materials is further reduced.

Drawings

Fig. 1 is a schematic diagram of a first embodiment of an electronic ticket system according to the present invention;

FIG. 2 is a schematic structural diagram of a first embodiment of an electronic ticket system according to the present invention;

fig. 3 is a schematic diagram of an electronic ticket system according to a second embodiment of the present invention.

Detailed Description

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The words "a", "an" and "the" and the like as used herein are also intended to include the meanings of "a plurality" and "the" unless the context clearly dictates otherwise. Furthermore, the terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

First, the idea of the inventive structure of the present invention will be explained. The electronic ticket system comprises an electronic ticket and an electronic ticket gate which are independent of each other, and the electronic ticket gate are not in physical connection. The electronic ticket gate can display and excite at least one electronic ticket, one electronic ticket can be matched with the at least one electronic ticket gate, and the image display excites the process that the electronic ticket displays the image under the action of an image display excitation source which is provided by the electronic ticket gate and carries image information; it will be appreciated that similar to a printer, a printer may print multiple sheets of paper, and that each sheet of paper may be adapted for a different type of printer. The electronic ticket comprises a plurality of coloring units for displaying images, the electronic ticket gate comprises a plurality of control parts for controlling the excitation state of at least one coloring unit, and the excitation state of the coloring unit comprises changing the self color and/or changing the self space position. The coloring units are core components of the electronic ticket, the electronic ticket can be understood as a sheet-shaped thin solid structure, thousands of coloring units or more are arranged in the electronic ticket, the electronic ticket presents images through the spatial arrangement and the color of the coloring units, and when the color or the spatial position of the coloring units is changed, the images are changed.

The coloring unit can be in a first excitation state under the action of a first image display excitation source, maintain the first excitation state after the action of the first image display excitation source is cancelled, and be in a second excitation state under the action of a second image display excitation source, and maintain the second excitation state after the action of the second image display excitation source is cancelled. The above-mentioned characteristics of the coloring unit are also the core of the present invention, the electronic ticket can be reused, and the excited steady-state display of the coloring unit plays a decisive role. Because the first image display excitation source and the second image display excitation source are provided by the same electronic ticket gate and can also be provided by different electronic ticket gates, one electronic ticket can be matched with a plurality of electronic ticket gates. The electronic ticket realizes the function of repeated refreshing of images under the action of the electronic ticket gate.

The current display technology mainly comprises a CRT, an LCD and an LED, wherein a CRT display mainly comprises an electron gun, a deflection coil, a shadow mask, a fluorescent powder layer, glass and the like, and electrons are emitted by the electron gun to excite the fluorescent powder; the LCD controls each liquid crystal particle to rotate to the surface with different colors through the TFT, thereby combining different colors and images; the LED displays an image by controlling a display mode of the semiconductor light emitting diode. The common feature of these displays is that the excitation means and the display means must be in one-to-one correspondence and not separable. The electronic ticket system of the present invention is essentially different from the existing display in that the electronic ticket and the electronic ticket gate are separable from each other. The electronic ticket gate can display and excite at least one electronic ticket, one electronic ticket can be matched with the at least one electronic ticket gate, and the image display excites the process that the electronic ticket displays the image under the action of an image display excitation source which is provided by the electronic ticket gate and carries image information; the first image display excitation source and the second image display excitation source are provided by the same electronic ticket gate or different electronic ticket gates. Therefore, the limitation that one electronic ticket gate can only correspond to one electronic ticket is removed.

It should be noted that the first image information and the second image information may be interpreted as two pieces of image information in a temporal sense, and the contents of the image information may be the same or different. In the first image display excitation source carrying the first image information and the second image display excitation source carrying the second image information, the carrying can be interpreted as that the image information and the image display excitation source have a corresponding relation, and the image in the image information can be displayed under the action of the image display excitation source. The first image display stimulus source and the second image display stimulus source may be two image display stimulus sources in terms of time, and may be the same or different from each other with respect to the image display stimulus sources. Specific image display excitation sources may include temperature, acoustic, optical, electrical, and magnetic.

The utility model is described above in its entirety. The following will explain the components of the present system.

The coloring units in the present invention include, but are not limited to, the following: electrophoretic pigment particles, photochromic particles, electrochromic particles, two-color rotating spheres, cholesteric liquid crystals, and toner.

(1) Electrophoretic pigment particles

One structure of the electrophoretic pigment particle comprises a core and a shell, wherein the core is a pigment particle, and the shell comprises a high molecular polymer and a coupling agent for coupling the high molecular polymer and the pigment particle. The pigment particles comprise positive pigment particles, negative pigment particles or neutral pigment particles, and are specifically one or a combination of more than two of carbon black, copper chromium black, copper iron manganese black, iron black, titanium dioxide, zinc white, barium sulfate, iron oxide red, iron oxide yellow, ultramarine, chrome yellow, cadmium red, manganese violet, chrome green, iron blue and cobalt blue. The coupling agent is one or the combination of more than two of 3-aminopropyltriethoxysilane (KH550), gamma- (2, 3-epoxypropoxy) propyltrimethoxysilane (KH560), gamma- (methacryloyloxy) propyltrimethoxysilane (KH570), gamma-mercaptopropyltrimethoxysilane (KH580), N-beta- (aminoethyl) -gamma-aminopropyltrimethoxysilane (KH792), Vinylbenzylaminoethyl Aminopropyltrimethoxysilane (VAPMS) and isopropyltrioleate acyloxy titanate. In order to ensure that the average particle size of the electrophoretic pigment particles meets the requirement, the applicant needs to carry out micron treatment on the electrophoretic pigment particles, and the method can be implemented by grinding, crushing, ultrasonic or solvent dispersion and the like in practical application, and relevant equipment can comprise a colloid mill, a ball mill, a freezing crusher, an ultrasonic machine and the like. The particle size distribution, surface morphology, zeta potential, optical properties and chemical properties of the electrophoretic pigment particles are all related to the display of images.

(2) Cholesterol liquid crystal

The cholesteric Liquid Crystal (cholesteric Liquid Crystal) in the present invention includes a cholesteric Liquid Crystal and a nematic Liquid Crystal to which a polarizer is added or a nematic Liquid Crystal to which cholesteric Liquid Crystal molecules are added. In order to rapidly prepare cholesteric liquid crystals with different display wavelengths and different photoelectric characteristics according to requirements, a hybrid system of adding a light rotator to nematic liquid crystals is generally used as a main component. After the nematic liquid crystal is added with the optical rotation agent, the liquid crystal material generates a helical structure. When the cholesterol liquid crystal is arranged in two horizontal substrates, the cholesterol liquid crystal tends to be arranged in a plane spiral type under the condition of not applying electric field alignment, and under the condition of reflecting according with specific light wavelength, colored light can be reflected or a transparent state is presented.

Two methods for achieving the bistable effect of the cholesteric liquid crystal are provided, one is surface stabilized dielectric stability (SSCT), the other is polymer stabilized dielectric stability (PSCT), and the PSCT technology utilizes a method of adding a small number of polymer monomers to achieve the effect of stabilizing the state of a planar spiral type or a vertical spiral type. In the aspect of material selection, a monofunctional group or bifunctional group acrylic or epoxy group high polymer monomer is adopted, or a high polymer monomer which simultaneously has a bifunctional group and a liquid crystal phase is used; or a polymeric monomer having a liquid crystalline phase.

The PSCT technology comprises two modes, one is a normal mode, and the other is an inversion mode. The common mode is to keep the vertical spiral line state stably under 0V, and in the manufacturing method, the liquid crystal, the optical rotation agent, the light initiator and the high molecular monomer are mixed according to a specific proportion, and the ITO substrate without surface treatment is used, and after the ITO substrate is filled, the electric field is applied to maintain the vertical arrangement state, and then the ultraviolet light is used for irradiation, and the effect of stabilizing the liquid crystal is achieved by utilizing the acting force between the high molecular monomer and the liquid crystal. The inversion mode is similar to the normal mode, except that polyimide (polyimide) is additionally added on the substrate, rubbing alignment is required, and then ultraviolet light is directly used under the condition of not applying an electric field, the intensity of the ultraviolet light must be weaker than that of the normal mode, and the irradiation time must be prolonged. As for SSCT surface-mounted liquid crystal, the purpose of improving the display quality and effect is achieved mainly by changing the surface characteristics of the display panel. Because the bistable effect will be lost when the pitch of the cholesteric liquid crystal is too long, the vertical helical liquid crystal molecular structure generally applied to the cholesteric liquid crystal has too high activation energy to maintain the bistable state without applying an electric field, and therefore, the purpose of providing the stable state of the liquid crystal is achieved by changing the processing flow of the substrate surface on the premise of not changing the liquid crystal components. In this regard, the substrate process includes rough surface (RoughSurface), vertical alignment (hometropic alignment surface), and weak horizontal alignment (weak hometropic alignment surface). The proper vertical alignment technology is matched, so that the visual angle of the display can be improved. The reason for this is mainly because the vertical alignment can tilt the alignment direction of the liquid crystal, so that the incident light from the outside can be reflected to more different angles, thereby producing the effect of wide viewing angle. Despite this advantage, the alignment technique also results in reduced reflectivity. If the alignment force is too large, the liquid crystal plane helical state will disappear, and therefore the bistable effect cannot be achieved, while if the proper horizontal alignment is matched, the reflectivity can be increased, but similarly, if the horizontal alignment force is too large, the vertical helical state of the liquid crystal will disappear, and the stable effect cannot be maintained. Materials commonly used in horizontal alignment include: polyimide (Polyimide), polyvinyl alcohol (polyvinyl alcohol), silicon oxide (silicone oxide), microgrooves (microgrooves), and linearly polarized ultraviolet light alignment (linear photopolymeization). Materials used for homeotropic alignment are: polyimide, Polytetrafluoroethylene, Lecithin, ammonium salts (QuaternaryAmmonium), silicon derivatives, HTAB or chromium complexes (Cr-complexes), etc., depending on the use of the final product, in addition to the physical properties of the relevant materials.

(3) Double-color rotary ball

The two halves of the sphere are painted in different colors, such as white or black, and the direction is controlled by the electric field, and the white and black of the sphere display the image. Two-color spherical particles are uniformly coated on a support with a silicone rubber resin as a binder, and cavities around the particles are filled with a specific liquid, and the white hemisphere on the surface of the spherical particles is negative, and the black hemisphere is positive, and different charges are present between the two colors to form a dipole. If a negative charge pattern is applied to the surface of the sheet, the particles rotate, the black hemisphere faces upward, if a positive charge is applied to the surface of the sheet, and the white hemisphere faces upward, so that an image can be displayed.

(4) Dichromatic dye liquid crystal

A bichromal dye is permeated into recordable liquid crystal molecules to form peritectic crystals, and voltage is applied to the liquid crystal to change the arrangement of the liquid crystal molecules and the absorption of the dye to form an image. On the ITO transparent electrode, a mixed solution of liquid crystal, two-color dye and resin was applied to a 6 micrometer (μm) thick coating layer, the dye initially being in an irregular orientation and gray. However, when the ion current is written into the image, the dye is oriented to produce a white image. If the medium is heated to 60 deg.C or higher, it returns to the original gray state, so that the image can be erased. Alternatively, the image may be formed by corona discharge, which is performed by a thermal head to thermally write a white color.

(5) Toner powder

Black particles and white particles are filled between two glass plates with ITO transparent electrodes, and the particles move between the electrodes under the action of an external voltage, so that black and white can be displayed. The black particles are conductive toner particles, and the white particles are fluorinated carbon particles that slide easily. A charge transport layer is coated on the ITO electrode, which acts to inject positive charge into the toner through the electrode. The black particles contacting the lower electrode are positively charged by charge injection from the charge transport layer, and move toward the upper electrode by coulomb attraction with the negative charge of the upper electrode, and at this time, the white particles move in the electrode layer. The black particles reaching the upper electrode are bonded to the charge transport layer as an insulating layer by coulomb force.

The foregoing illustrates the functional characteristics of the shading units. The description of the respective components of the electronic ticket will be continued. The coloring unit has a characteristic of exciting a steady-state display in relation to a medium distributed around the coloring unit for maintaining the spatial position of the coloring unit in a stationary state, where the stationary state is a relative concept and the stationary state of the coloring unit is stationary with respect to the electronic ticket. The medium is not particularly limited herein. It is to be understood that the medium provides a resistance during the movement of the coloring unit, and provides a resistance against the gravity of the coloring unit after the coloring unit stops moving, and the medium is not particularly limited herein. It will be appreciated that the medium provides resistance during movement of the coloring unit and resistance to the weight of the coloring unit after the coloring unit has stopped moving, leaving the coloring unit in a relatively static state. In the case of electrophoretic particles, a dispersant, a thickener, a surface tension controlling agent and a charge controlling agent are distributed around the electrophoretic pigment particles. Wherein the dispersing agent comprises various non-polar and/or low-polar organic solvents and mixtures thereof, and the lower dispersing solvent comprises but is not limited to various aromatic hydrocarbons such as toluene, benzene, xylene, and halogenated hydrocarbons such as but not limited to chloroform, tetrachloroethylene, and the like; the non-polar dispersion solvent includes, but is not limited to, linear, branched and cyclic aliphatic hydrocarbons such as n-hexane, nonane, decane, synthetic isoparaffin (Isopar), synthetic paraffin (Norpar), synthetic cycloalkane (Nappar), synthetic alkane (Varsol/Naphtha), cyclohexane and halogenated hydrocarbons such as carbon tetrachloride; the thickener can be nonpolar macromolecule, including but not limited to polymethyl methacrylate, polyethylene, polypropylene, rubber such as polyisoprene, polyisobutylene, etc., wherein polymethyl methacrylate, polyisoprene, polyisobutylene are the best choice; in addition, the surface tension control agent can be one or the combination of more than two of glycerin monostearate, ethyl distearyl hydroxyethyl methyl ammonium methyl sulfate, ethyl tristearyl hydroxyethyl methyl ammonium methyl sulfate, Span20, Span40, Span60, Span80, Tween85 and alkyl tertiary amine salt; the charge control agent may be an organic sulfate, sulfonate, metal soap, organic amide, organic phosphate or phosphate, and may also be a polymer and a block or graft copolymer and their monomers. Polyisobutylene succinimide, metal soaps and lecithin poly or isobutylene and organosilicon derivatives may be selected as charge control agents.

The electronic ticket comprises a plurality of moving spaces, and at least one coloring unit can move in media in the moving spaces. The electrophoretic liquid and the electrophoretic pigment particles dispersed in the electrophoretic liquid are wrapped in the moving space, so that the agglomeration of the electrophoretic pigment particles is effectively inhibited, the stability of the electronic ticket is improved, and the service life of the electronic ticket is prolonged. The moving space is provided with at least one of microcapsules and microcups. The microcapsule comprises the electrophoretic solution, electrophoretic pigment particles dispersed in the electrophoretic solution and at least one layer of capsule wall, wherein the capsule wall is formed by adopting a complex coacervation method or an in-situ polymerization method. In-situ polymerization, also called interfacial polymerization, adopts urea-formaldehyde resin or modified urea-formaldehyde resin as microcapsule wall material; the complex coacervation method adopts gelatin and Arabic gum as microcapsule wall materials. The microcups comprise electrophoretic fluid, electrophoretic pigment particles dispersed in the electrophoretic fluid and microcups, and the microcups can be cylinders with small size, cavities and sealed upper and lower surfaces. The microcups are prepared by die-casting the microcups by a microcup roller and hardening and forming by using ultraviolet rays, and then encapsulating electrophoretic pigment particles in electrophoretic fluid in the microcups by a specific method.

The electronic ticket comprises a conductive material layer and a display material layer, wherein the conductive material layer and the display material layer are tightly attached, and the coloring unit is arranged in the display material. The purpose of displaying the image is achieved by changing the spatial position of the position coloring unit. The precise control of the movement of the shading units, such as the control of the initial point coordinates of the shading units in a fixed space system, can realize the effect of further precise display. One preparation method of the display material layer is to mix transparent adhesive, display units containing electrophoretic fluid, such as microcapsules or microcups, and other solvents according to a predetermined proportion, and coat the obtained mixed solution on a substrate after uniformly stirring. In the actual process, the mixed solution may be coated on the substrate by a slot extrusion coating process. The slot extrusion coating process can be that the coating material is extruded from an extrusion opening of a coating die head after being pressurized by a quantitative pump and coated on the surface of a substrate. The coating layer thickness can be determined according to the coating extrusion amount of the coating die and the running speed of the substrate. The applicant was able to preset the extrusion orifice gap and the extrusion orifice to backing roll spacing to achieve control of the process. And then curing, wherein the curing process can be realized at normal temperature, and in order to accelerate the curing speed, the rapid curing can be realized by heating, air box drying or photocuring and other conventional curing means. It is to be noted that instead of the slit extrusion coating process, coating methods such as a blade coating method, a casting coating method, a brush coating method, a roll coating method, a spray coating method, a powder coating method, and the like, and screen printing and inkjet printing processes may be employed. The adhesive mentioned in the embodiment comprises an aqueous polyurethane emulsion or a solvent type polyurethane emulsion, and specifically comprises but is not limited to one or more of polyester diol, polyether diol, polyethylene glycol, a small molecular chain extender and diisocyanate.

The structure of the electronic ticket of the present invention includes, but is not limited to, a display material layer containing a curing medium and an electrophoretic fluid distributed in the curing medium and at least one electrophoretic pigment particle dispersed in the electrophoretic fluid; the display material layer is connected with the conductive material layer through an adhesive.

The conductive material layer in the present invention may be ITO (Indium Tin Oxides), also called a semiconductor transparent conductive film, and is obtained by forming a transparent Indium Tin Oxide (ITO) conductive film coating on a transparent organic film material, such as PET (Polyethylene terephthalate), PE (Polyethylene), PP (polypropylene), and the like, and performing high temperature annealing treatment. The preparation method of the ITO transparent conductive film comprises but is not limited to evaporation, sputtering, reactive ion plating, chemical vapor deposition or pyrolytic spraying and other process methods. In practical application, the ITO transparent conductive film can be replaced by the conductive film such as graphene, silver powder or nano silver wires. Since graphene has extremely high advantages in conductivity and hardness, it is suitable for the production of conductive films. The preparation method of the graphene conductive film includes, but is not limited to, a chemical vapor deposition method and a redox method. The chemical vapor deposition can obtain large single-layer graphene with good quality, has performance advantages in light transmittance and surface resistance, and has the defects of complex process route, high cost, low yield, limited film area and the like. The redox method adopts a solution process, is convenient for realizing large-area continuous preparation by a roll-to-roll process, and has great advantage in cost. The silver powder conductive film takes silver conductor paste as a main material, wherein silver powder is taken as a conductive functional material, and the electrical conductivity and the thermal conductivity of the silver powder are mainly utilized. The silver powder can be divided into coarse silver powder and nano silver wires according to the particle size, wherein the nano silver wires have the average particle size of less than 0.1 mu m; 0.1 μm < Dav <10.0 μm is a crude silver powder. The nano silver wire has excellent conductivity of silver, and also has excellent light transmittance and flexibility resistance due to the size advantage of nano level, so that it can be used as a preferable material to replace ITO.

The components of the electronic ticket of the present invention are explained above, and the components of the electronic ticket gate are explained below. The control part is an important component for exciting the electronic ticket by the electronic ticket gate. The control part can be a conductive substrate arranged according to a preset rule, and specifically can be a TFT glass substrate, an FPC (flexible printed circuit) or a segment code glass substrate. A TFT glass substrate may be used when dot matrix display technology is used. Segment code glass substrates may be used when segment code display technology is employed.

The electronic ticket reading unit is provided with an IC (integrated circuit) for writing an ID (identity) which is matched with the identity information of a corresponding tourist; the electronic ticket gate comprises a reading unit for reading the ID, a judging unit for receiving the ID sent by the reading unit and judging whether the ID is matched with the corresponding visitor identity to obtain a judging result, wherein the judging result comprises that the ID is matched with the corresponding visitor identity and the ID is not matched with the corresponding visitor identity; and the control unit is used for controlling the gate of the gate to open when the ID is matched with the corresponding tourist identity according to the judgment result, and the specific embodiment of the electronic ticket system of the utility model is explained below. The electronic ticket gate can completely replace manual ticket checking, and it needs to be explained that the identity information of the tourist can be acquired through the face recognition equipment on the gate.

Referring to fig. 1 and 2, a first embodiment of an electronic ticket system according to the present invention includes:

an electronic ticket 100A and an electronic ticket gate 200C independent of each other.

The electronic ticket 100A includes: display material layer 101A, conductive material layer 102A, substrate layer 103A, and conductor 104A. The display material layer 101A is tightly connected to the conductive material layer 102A, and the substrate layer 103A is tightly connected to the conductive material layer 102A. The conductive member 104A penetrates the display material layer 101A, and has one end contacting the conductive material layer 102A and the other end exposing the display material layer 101A.

The conductive material layer 102A has conductivity. The base material layer 103A may have conductivity or not. When one side of the substrate layer 103A is used as a display surface, light needs to sequentially pass through the substrate layer 103A and the conductive material layer 102A to reach the display material layer 101A, in this case, the substrate layer 103A and the conductive material layer 102A need to be made of transparent materials. The display material layer 101A and the conductive material layer 102A may be physically or chemically bonded to each other, for example, by a transparent adhesive, physical adsorption, or chemical bonding. When the display surface is the side of the display material layer 101A, the conductive material layer 102A may be transparent or opaque, the substrate layer 103A may be transparent or opaque, a transparent adhesive or an opaque adhesive may be used between the conductive material layer 102A and the substrate layer 103A, or the above physical or chemical methods may be used to connect them together. It should be noted that the display material layer 101A may be provided with a through hole, and a conductive filler is poured into the through hole, and the conductive filler forms the conductive member 104A after being cured.

The electronic ticket gate 200C includes: a power supply and chip (power supply and chip not shown in the figure) electrode plate 201C and a delivery device 202C, which is disposed proximate to the electrode plate 201C. The transport device 202C is composed of a timing roller and a belt, and transports the electronic ticket 100A and brings the electronic ticket 100A into close contact with the electrode plate 201C. The electronic ticket gate 200C supplies power to the electrode plate 201C, and at this time, the conductive member 104A comes into contact with the electrode plate 203A to conduct current to the conductive material layer 102A, so that an electric field is formed between the electrode plate 203A and the conductive material layer 102A, and the control portion activates the coloring unit.

Referring to fig. 2 and 3, the electronic ticket further includes a first moisture barrier layer 105A, a second moisture barrier layer 106A, and a moisture barrier material 107A. A first water vapor blocking layer and a second water vapor blocking layer; the first water vapor blocking layer 105A covers the substrate layer 103A, the second water vapor blocking layer 106A covers the display material layer 101A, and the side surfaces of the display material layer 101A, the conductive material layer 102A, and the substrate layer 103A are covered with a water vapor blocking material 107A. The conductive member 104A penetrates the display material layer 101A and the second moisture barrier layer 106A, and one end of the conductive member is in contact with the conductive material layer 102A, and the other end of the conductive member is exposed out of the display material layer 101A. The water vapor barrier material 107A has insulating properties and may be transparent or opaque. If use first steam barrier layer 105A one side as the display surface, light need pass first steam barrier layer 105A in proper order, substrate layer 103A, and conducting material layer 102A reachs display material layer 101A, and under this condition, first steam barrier layer 105A need be transparent material, can electrically conduct or not electrically conduct, and second steam barrier layer 106A needs electrically conduct, can be transparent or opaque. If one side of the second moisture barrier layer 106A is used as a display surface, the first moisture barrier layer 105A may be conductive or non-conductive, transparent or opaque, and the second moisture barrier layer 106A needs to be conductive and transparent. The above-mentioned water vapor barrier material preferably has a characteristic that the transverse conductivity is lower than the longitudinal conductivity, and the difference may be several orders of magnitude. Since in most cases the direction of movement of the coloring units is longitudinal, the property that the transverse conductivity is lower than the longitudinal conductivity helps to solve the technical problem of the horizontal offset of the coloring units.

It should be noted that the water vapor barrier material is inorganic oxide or organic-inorganic lamination, the inorganic layer in the organic-inorganic lamination has high water and oxygen resistance, the organic layer can play a role in smoothing and filling defects, and the structure can prevent multilayer junctionsAnd the defects of the oxide layer in the structure are expanded. Inorganic materials mainly comprising oxides and nitrides such as SiOx, SiNx, Al₂O₃And the like. The first and second water vapor barrier layers may have a thickness of 50-200 μm and a water permeability of about 10-5g/m². The manufacturing process of the water vapor barrier material in the embodiment comprises a printing Plasma Enhanced Chemical Vapor Deposition (PECVD), sputtering, Konika PECVD, Mitsui, Japan synthetic chemistry, Sumitomo chemistry, Mitsubishi chemical CAT-CVD method, Fuji CCP-CVD method, a polymer multilayer process, a double-magnetron reactive sputtering process, an atomic layer deposition process and the like.

Finally, it should be noted that: the embodiments of the present invention are merely preferred embodiments of the present invention, which are merely used for illustrating the technical solutions of the present invention and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. An electronic ticket, comprising:

the display device comprises a display material layer, a conductive material layer, a base material layer and a conductive piece, wherein the display material layer is tightly connected with the conductive material layer;

the display material layer comprises a plurality of coloring units for displaying images, and the display material layer changes the self color and/or changes the self spatial position through the coloring units to display the images.

2. An electronic ticket as claimed in claim 1, wherein:

a first water vapor barrier layer, a second water vapor barrier layer and a water vapor barrier material; first steam barrier layer covers the substrate layer, and second steam barrier layer covers the display material layer, and the side of display material layer, conducting material layer, substrate layer is covered by steam barrier material, and the conducting piece passes display material layer and second steam barrier layer, and one end and the contact of conducting material layer, the other end expose the display material layer.

3. Electronic ticket according to claim 1 or 2, characterized in that:

the coloring unit includes at least one of photochromic particles, electrochromic particles, two-color spin spheres, cholesteric liquid crystals, pigment particles, and toner.

4. An electronic ticket as claimed in claim 1 or 2, comprising:

a medium disposed around the coloring unit for maintaining a spatial position of the coloring unit in a stationary state; the coloring unit in the static state is a coloring unit which is static relative to the electronic ticket.

5. An electronic ticket as claimed in claim 1 or 2, comprising:

the electronic ticket includes a plurality of moving spaces, and at least one coloring unit is movable in a medium within the moving spaces.

6. An electronic ticket gate for matching an electronic ticket according to any one of claims 1-5, the electronic ticket gate comprising:

the electronic ticket gate machine supplies power to the electrode plate and is used for enabling the conductive piece to be in contact with the electrode plate and leading current to the conductive material layer, so that an electric field is formed between the electrode plate and the conductive material layer, and the control part excites the coloring unit.

7. The electronic ticket gate of claim 6, wherein:

the conveying device comprises a synchronizing wheel and a belt.

8. An electronic ticket system, comprising:

an electronic ticket according to claims 1-5 and an electronic ticket gate according to claim 6 or 7;

the electronic ticket gate can display and excite at least one electronic ticket, one electronic ticket can be matched with the at least one electronic ticket gate, and the image display excites the process that the electronic ticket displays the image under the action of an image display excitation source which is provided by the electronic ticket gate and carries image information.

9. The electronic ticket system of claim 8, wherein:

the electronic ticket gate includes:

the electronic ticket output port is in butt joint with the conveying device;

and the electronic ticket output port is in butt joint with the conveying device.

10. The electronic ticket system of claim 8, wherein:

the electronic ticket comprises an IC (integrated circuit) used for writing an ID (identity), wherein the ID is matched with the identity information of a corresponding tourist;

the electronic ticket gate includes:

a reading unit configured to read the ID;

the judging unit is used for receiving the ID sent by the reading unit and judging whether the ID is matched with the corresponding tourist identity to obtain a judging result, wherein the judging result comprises that the ID is matched with the corresponding tourist identity and the ID is not matched with the corresponding tourist identity;

and the control unit is used for controlling the gate of the gate to be opened when the judgment result is that the ID is matched with the corresponding tourist identity.

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