CN109547592A - A kind of cover board, the method and mobile terminal for producing cover board - Google Patents
A kind of cover board, the method and mobile terminal for producing cover board Download PDFInfo
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- CN109547592A CN109547592A CN201811276002.8A CN201811276002A CN109547592A CN 109547592 A CN109547592 A CN 109547592A CN 201811276002 A CN201811276002 A CN 201811276002A CN 109547592 A CN109547592 A CN 109547592A
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- pyramid
- cover board
- line
- cell
- photosensitive glue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses the method and mobile terminal of a kind of cover board, production cover board, cover board divides the multiple cells for having array arrangement, and cover board includes: hyaline membrane；Photosensitive glue-line, each cell are provided with pyramid in photosensitive glue-line corresponding region, and bottom surface and the plane where hyaline membrane of pyramid are parallel to each other, and the bottom surface of pyramid is between hyaline membrane and pyramid vertex；Reflective membrane；Ink layer, each cell are provided with pyramid slot in ink layer corresponding region, and pyramid slot mutually agrees with corresponding cell in the corresponding pyramid of photosensitive glue-line.In the scheme of the embodiment of the present invention, it include pyramid in photosensitive glue-line, it include the pyramid slot mutually agreed with pyramid in ink layer, so as to when ambient irradiates lid surface, light is set to pass through hyaline layer and photosensitive glue-line, at least one inner surface in the cone tank for being covered with reflective membrane reflects, and then keeps the brightness of cone tank region higher, and then improves the appearance of cover board.
Description
Technical field
The present invention relates to field of terminal more particularly to a kind of cover boards, the method and mobile terminal that produce cover board.
Background technique
In the prior art, part cell phone rear cover uses metal material.Since metal has conductive, conducted signal work
With often being had some impact on to mobile phone receiving and transmitting signal so feeling after metal.
In addition, the stability in order to guarantee mobile phone receiving and transmitting signal, part mobile phone is using transparent materials such as plastics or glass
Rear cover.The ability that these transparent material rear covers reflect light is weaker, so that cell phone appearance is ineffective.
Summary of the invention
The method and mobile terminal that the purpose of the embodiment of the present application is to provide a kind of cover board, produces cover board, set in ink layer
Pyramid slot is set, and one surface of ink layer is covered with reflective membrane, make ink layer that there is preferably reflective function, promotes cell phone appearance effect
Fruit.
In a first aspect, providing a kind of cover board, the cover board divides the multiple cells for having array arrangement, the cover board packet
It includes:
Hyaline membrane；
It is superimposed upon the photosensitive glue-line on one surface of hyaline membrane, each cell is in the photosensitive glue-line corresponding region
It is inside provided with pyramid, the bottom surface of the pyramid is parallel to each other with plane where the hyaline membrane, and the bottom surface of the pyramid is located at institute
It states between hyaline membrane and the pyramid vertex；
It is superimposed upon the reflective membrane on one surface of photosensitive glue-line；
It is superimposed upon the ink layer on one surface of reflective membrane, each cell is set in the ink layer corresponding region
It is equipped with pyramid slot, the pyramid slot and corresponding cell mutually agree in the corresponding pyramid of the photosensitive glue-line.
Second aspect provides a kind of method for producing cover board, comprising:
Photosensitive glue-line is formed on one surface of hyaline membrane, the photosensitive glue-line divides the multiple cells for having array arrangement, often
A cell is provided with pyramid, the bottom surface of the pyramid and hyaline membrane place in the photosensitive glue-line corresponding region
Plane is parallel to each other, and the bottom surface of the pyramid is between the hyaline membrane and the pyramid vertex；
Reflective membrane is formed far from a surface of the hyaline membrane in the photosensitive glue-line；
Ink layer is formed far from a surface of the hyaline membrane in the reflective membrane, each cell is in the ink
Layer is provided with pyramid slot in corresponding region, and the pyramid slot and corresponding cell are in the corresponding pyramid phase contract of the photosensitive glue-line
It closes.
The third aspect provides a kind of mobile terminal, including cover board described in above-mentioned first aspect.
Include pyramid in photosensitive glue-line in the scheme of the embodiment of the present invention, includes mutually to agree with pyramid in ink layer
Pyramid slot, it is anti-being covered with so as to make light by hyaline layer and photosensitive glue-line when ambient irradiates lid surface
At least one inner surface in the cone tank of light film reflects, and then keeps the brightness of cone tank region higher, Jin Erti
The appearance of high cover board.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 a is one of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 1 b is the two of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 1 c is the three of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 1 d is the four of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 1 e is the five of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 1 f is the six of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 2 is the seven of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 3 a is the eight of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 3 b is one of one embodiment of the present of invention cover board appearance figure.
Fig. 4 a is the nine of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 4 b is the two of one embodiment of the present of invention cover board appearance figure.
Fig. 5 is the ten of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 6 is the three of one embodiment of the present of invention cover board appearance figure.
Fig. 7 is the 11 of one embodiment of the present of invention covering plate structure schematic diagram.
Fig. 8 a is a kind of one of method flow schematic diagram for producing cover board of one embodiment of the invention.
Fig. 8 b is the two of a kind of method flow schematic diagram for producing cover board of one embodiment of the invention.
Fig. 9 is a kind of hardware structural diagram of mobile terminal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The application provides a kind of cover board, can be used for various electronic equipments, such as mobile phone, tablet computer, smartwatch.It removes
Except this, which can be used for external coating, applied to the plate surface of a variety of materials such as glass plate, plastic plate, to
Optimize appearance.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.Accompanying drawing number is only in the application
For each step in differentiation scheme, be not used in each step of restriction executes sequence, and specific execution sequence is in specification
Subject to description.
The application provides a kind of cover board 10, and Fig. 1 a is the top view of cover board 10 provided by the present application, and cutting line M is cutd open along figure
The sectional view cut is as shown in Figure 1 b.The division of cover board 10 has multiple cell N of array arrangement (by net in such as Fig. 1 a
The segmentation of shape dotted line is shown), the cover board 10 includes:
Hyaline membrane 11 (is shown in Fig. 1 b with dot-hatched)；
It is superimposed upon the photosensitive glue-line 12 on 11 1 surface of hyaline membrane, each cell N is in the photosensitive glue-line 12
Pyramid 121 is provided in corresponding region, the bottom surface 121a of the pyramid 121 is parallel to each other with the 11 place plane of hyaline membrane,
The bottom surface 121a of the pyramid 121 is between the hyaline membrane 11 and the pyramid vertex 121b；
It is superimposed upon the reflective membrane 13 (showing in Fig. 1 b with netted shade) on one surface of photosensitive glue-line；
It is superimposed upon the ink layer 14 on one surface of reflective membrane, each cell M is in the corresponding area of the ink layer 14
Pyramid slot 141 is provided in domain, the pyramid slot 141 is with corresponding cell M in the corresponding pyramid 141 of the photosensitive glue-line 12
Mutually agree with.
It is a cell region in cover board 10 shown in dotted line frame in Fig. 1 b, in the region in photosensitive glue-line 12
As illustrated in figure 1 c, pyramid 121 is located in cell 121 perspective structure schematic diagram of pyramid, the structure of the pyramid 121 referring to Fig. 1 d,
The bottom surface 121a of pyramid 121 is close to hyaline membrane 11, and the vertex 121b of pyramid 121 is far from hyaline membrane 11.Pyramid shown in this legend
For rectangular pyramid, it should be understood that according to production requirement, which may be triangular pyramid, pentagonal pyramid etc..
It should be noted that it is preferably ideal structure that above-mentioned Fig. 1 b, which shows structure, influenced by production technology, photosensitive glue-line
The bottom surface of multiple pyramids 121 in 12 can also be connected with each other, and form the structure as shown in Fig. 1 e.
In cover board 10 provided by the present application, hyaline membrane 11 specifically can be PET (Polyester) diaphragm, PET film piece tool
There is transparent high, form stable.
The material of above-mentioned photosensitive glue-line 12 can only include light-sensitive emulsion, be also possible to include light-sensitive emulsion composite material
Material.Above-mentioned light-sensitive emulsion is alternatively referred to as shadowless glue, UV glue (Ultraviolet Rays) or ultraviolet cured adhesive.
Since photosensitive glue-line 12 includes pyramid 121, the reflective membrane 13 for being covered in photosensitive 12 1 surface of glue-line also has and light
The corresponding structure of quick glue-line 12.The reflective membrane 13 can be metal material, or the preferable other materials of reflective.
Ink layer 14 positioned at above-mentioned 13 1 surface of reflective membrane has the pyramid slot 141 agreed with photosensitive 12 phase of glue-line, figure
1f is the perspective structure schematic diagram of ink layer 14, photosensitive shown in pyramid slot 141 and Fig. 1 c in ink layer 14 shown in figure
121 phase of pyramid in glue-line 12 is agreed with.
Cover board 10 based on above-mentioned offer, when ambient is from 11 directive 14 direction of ink layer of hyaline membrane, ambient
Hyaline membrane 11 and photosensitive glue-line 12 are penetrated, reflective membrane 13 is reached.The reflective membrane 13 has certain translucency, and some light can arrive
Up to 14 surface of ink layer.Since ink layer 14 has pyramid slot 141, and pyramid slot 141 has multiple sides.Incident light energy
At least one side in pyramid slot 141 is reflected.Reflective membrane 13 can improve the amount of reflection light to a certain extent, improve
Brightness, to make cover board that there is preferably appearance.
In the legend of above-mentioned offer, cover board divides the square shaped cells lattice for having array arrangement.In fact, the list that cover board divides
First lattice are also possible to other shapes, such as triangle, trapezoidal, rectangle, parallelogram.Each unit in the legend of above-mentioned offer
Pyramid bottom surface in lattice is square, i.e., pyramid bottom shape is identical as cell shape.In fact, cell inner pyramid bottom surface
Shape can also be different from cell shape, for example, cover board, which divides, the square shaped cells lattice of array arrangement, in each cell
It is provided with triangular pyramid, i.e., the pyramid bottom shape in square shaped cells lattice is triangle.Similar, cell can be above-mentioned
Arbitrary shape, the interior pyramid bottom surface being arranged of cell are also possible to arbitrary polygon.
Include pyramid in photosensitive glue-line in the scheme of the embodiment of the present invention, includes mutually to agree with pyramid in ink layer
Pyramid slot, it is anti-being covered with so as to make light by hyaline layer and photosensitive glue-line when ambient irradiates lid surface
At least one inner surface in the cone tank of light film reflects, and then keeps the brightness of cone tank region higher, Jin Erti
The appearance of high cover board.
Preferably, the cell is positive polygonal element lattice, the bottom shape of the pyramid in each cell and place
The shape of cell is identical.
Referring to Fig. 1 a and 1c, figure cover plate divides the square shaped cells lattice for having array arrangement, is provided in each cell
The rectangular pyramid that bottom surface is square.Based on this structure, referring to Fig. 1 f, the pyramid slot of ink layer includes 4 sides, each side
Size it is identical and shape is identical so that when ambient is from all directions directive pyramid slot, each side in pyramid slot
The brightness of face reflection light is essentially identical.
Other than the square shaped cells lattice shown in the examples detailed above, cover board can also divide the hexagon of array arrangement
Cell, the center of each cell are provided with positive hexagonal pyramid, and the top view of cover board is as shown in Figure 2.Dotted line is shown in figure
The regular hexagon cell 21 of array arrangement on cover board, each cell center are provided with positive hexagonal pyramid 22.Based on this structure,
The shape of pyramid slot is corresponding with positive hexagonal pyramid 22 in ink layer, so that including the side of 6 triangles, each side in pyramid slot
The shapes and sizes in face are identical, to enable each side non-uniform reflection in any pyramid slot of the ink layer of cover board from outer
The light on boundary optimizes appearance.
Preferably, the method, the cell are square cell, any unit based on the above embodiment
Pyramid in lattice is positive rectangular pyramid, and the bottom end point of the positive rectangular pyramid is located on the diagonal line of the cell at place.
Fig. 3 a is cover board top view, is provided with positive rectangular pyramid 31 in square shaped cells lattice 32, the bottom surface of the positive rectangular pyramid 31
Endpoint is located on the diagonal line of square shaped cells lattice 32, and the diagonal line is shown in dotted line in figure.Based on this structure, in cover board
Each pyramid is all located at the center of place cell, and multiple pyramids in cover board are evenly distributed, to make the more of ink layer
A pyramid slot is evenly distributed in cover board.So that the light intensity of cover board reflection is uniform, make cover board that there is good appearance
Effect.
When the material of ink layer is black ink, the effect picture of cover board extraneous ray of reflecting is as shown in Figure 3b.Ambient light
When line directive cover board, hyaline membrane and photosensitive glue-line, under the action of reflective membrane, pyramid slot inner surface of the light in ink layer are passed through
It reflects.As seen from the figure, the pyramid slot in cover board is evenly distributed, and the light luminance of reflection is essentially identical, cover board appearance
Preferably.
The cover board provided based on the above embodiment, in order to further increase the appearance of cover board, the application also provides one
Kind preferably scheme.Pyramid in the cover board, at least two cell arranged in the first direction, in each cell
Volume be sequentially reduced along the first direction.
Wherein, the first direction can be cover board any direction planar.Fig. 4 a is provided in this embodiment
Cover board sectional view, cutting line show hyaline membrane 42 and photosensitive glue-line 41 in figure referring to cutting line M shown in Fig. 1.Light-sensitive emulsion
It include that multiple pyramids arranged in the first direction are illustrated by taking positive rectangular pyramid as an example in the present embodiment in layer 41, above-mentioned the
One direction is as shown by arrows in figure, and the volume of multiple positive rectangular pyramids arranged in the first direction is along first party in photosensitive glue-line 41
To being sequentially reduced.
In photosensitive glue-line 41 shown in this figure, the base length and height of multiple positive rectangular pyramids along first direction by
It is decrescence small, indeed, it is possible to only reduce the base length of pyramid according to actual production demand, alternatively, the height of pyramid is only reduced,
To make the volume of multiple pyramids arranged in the first direction be sequentially reduced along first direction.
In cover board provided by the embodiments of the present application, the volume of multiple pyramids arranged in the first direction is along in photosensitive glue-line
One direction is sequentially reduced, so that the groove body of pyramid slot corresponding with pyramid is sequentially reduced in ink layer, so that pyramid slot
The area of middle inner surface is sequentially reduced along first direction.When ambient is irradiated to lid surface, inner surface area is biggish
The light of pyramid slot reflection is more, and the light of the lesser pyramid slot reflection of inner surface area is less, so that cover board reflection
Light is sequentially reduced along first direction, and appearance forms shadow fade effect.
Take the mobile phone as an example, it is as shown in Figure 4 b using the cell phone appearance effect of cover board provided by the present application, in conjunction with Fig. 4 a it is found that
For the biggish region of pyramid volume in photosensitive glue-line, the groove body of pyramid slot is larger in ink layer, and the amount of reflection light is more,
Appearance is brighter under ambient irradiation.And the lesser region of pyramid volume in photosensitive glue-line, the slot of pyramid slot in ink layer
Body is smaller, and the amount of reflection light is less, and appearance is darker under ambient irradiation.So that the appearance of cover board is along first direction
The effect of shadow gradual change is formed, appearance is more excellent.
The scheme based on the above embodiment, preferably, Fig. 5 are the cutting of photosensitive glue-line pyramid provided by the present application
Figure, cutting line is referring to cutting line M in Fig. 1.The side 51 of the pyramid and 52 angle of bottom surface of the pyramid are 40 degree.The application
The scheme of offer can make the pyramid slot in ink layer reflect more light, improve the intensity of cover board reflection light.In addition, by reality
Border demand and craft precision influence, and are also based on scheme provided by the present application and carry out suitably to the side of pyramid and bottom surface angle
Adjustment.
Specifically, ink layer is integrally relatively flat when pyramid side and pyramid bottom surface angle are excessive, close to plane,
The intensity of reflection light differs smaller with plane.Pyramid slot when pyramid side and pyramid bottom surface angle are too small, in ink layer
Notch is smaller, and groove body is deeper, and ambient is not easy to be reflected back the external world after injecting pyramid slot, so that cover board overall reflective light
Intensity is lower, and appearance is poor.
Pyramid slot has stronger reflecting power in cover board provided by the present application, can largely extraneous ray of reflecting,
The cover board brightness of pyramid slot region is improved, cover board appearance is optimized.
The cover board based on the above embodiment, the application also provide a kind of preferably scheme, the bottom surface side of the pyramid
It is long to be less than or equal to 70 microns；The height of the pyramid is greater than or equal to 2 microns and is less than or equal to 10 microns.
Specifically, shadow fade effect is poor when pyramid bottom surface side length is too long, for appearance there are granular sensation, cover board is whole
It is ineffective.Pyramid bottom surface provided by the present application side length is less than or equal to 70 microns, and cover board can be made to have good appearance.
In addition, technique production difficulty is higher when pyramid bottom surface side length is too short, ink layer is not easy to form ideal pyramid slot.Specific
In implementation process, appropriate adjustment can be carried out to pyramid bottom surface side length according to actual production demand and craft precision.
The scheme provided based on the above embodiment can also adjust the slot of ink layer pyramid slot in cover board according to actual needs
Body volume, so that cover board appearance be made to show different effects.It is illustrated specifically, taking the mobile phone as an example below.The application mentions
For a kind of preferably cover board, the pyramid sump volume of the ink layer of hand-set lid central area is larger, the ink at hand-set lid edge
The pyramid sump volume of layer is smaller.So that the light of hand-set lid central area reflection is stronger, the pollodic light of mobile phone
Weaker, cell phone appearance effect picture is as shown in Figure 6.As figure shows, this appearance can make mobile phone from visual effect upper volume compared with
It is small.
In addition, according to actual production demand hand-set lid central area can be made by adjusting the groove body volume of pyramid slot
Shadow fade effect is formed between fringe region, the segment smoothing brighter from hand-set lid center is transitioned into hand-set lid edge
Darker region.In addition to this it is possible to expand or shrink the area of central area or the face of fringe region according to actual needs
Product, makes the appearance of hand-set lid reach required shadow fade effect.
The cover board based on the above embodiment includes reflective membrane in cover board, which can improve ink layer pyramid slot
The intensity of reflection light.The material of the reflective membrane can be metal, specifically can be alloy, be also possible to metal oxide etc..
In addition, the reflective membrane is also possible to composite construction, reflective membrane has sandwich, Fig. 7 in cover board provided by the embodiments of the present application
Show the film layer structure schematic diagram of reflective membrane, the reflective membrane includes two layers of titanium dioxide layer, and is folded in described two
Silicon dioxide layer between layer titanium dioxide layer.Reflective membrane provided by the present application has sandwich, which has good
Reflective function.When ambient irradiates cover board, which can improve the amount of ink layer pyramid slot reflection light, improve rib
The intensity for boring slot region reflection light, optimizes the appearance of cover board.
In order to solve the above technical problems existing in the prior art, the embodiment of the present application also provides a kind of cover board that produces
Method, method provided by the present application can be used for producing cover board described in above-described embodiment, imitate cover board with preferably appearance
Fruit.As shown in Figure 8 a, method provided by the present application the following steps are included:
Step S81: photosensitive glue-line is formed on one surface of hyaline membrane, the photosensitive glue-line divides the multiple lists for having array arrangement
First lattice, each cell are provided with pyramid in the photosensitive glue-line corresponding region, the bottom surface of the pyramid and described
Plane where bright film is parallel to each other, and the bottom surface of the pyramid is between the hyaline membrane and the pyramid vertex.
This step is realized by photoetching direct write specifically, mask lithography can be used, makes formation process in photosensitive glue-line
Required pyramidal structure.Then, the structure that can be formed using illumination curing, preferably, light energy can be when solidification
800-1100mj。
Step S82: reflective membrane is formed far from a surface of the hyaline membrane in the photosensitive glue-line.
Specifically, in this step depositional mode appropriate can be selected according to the material of reflective membrane, when the material of reflective membrane
When for metal or metal oxide, the depositional modes such as sputtering can be selected.When reflective membrane uses " titania-silica-two
When the sandwich of titanium oxide ", it can adopt vapor deposition method to form the compound reflecting film.Specifically, under vacuum conditions, it will
Silica and titanium oxide target respectively directly heat or indirect heating by way of dissolve, heating temperature can be 60-70 degree.
Then above-mentioned target is evaporated, under the action of glow discharge, the atom for obtaining enough energy or molecule is flown to and is deposited on light
Quick film surface forms required compound reflecting film.
Step S83: ink layer is formed far from a surface of the hyaline membrane in the reflective membrane, each cell exists
Pyramid slot is provided in the ink layer corresponding region, the pyramid slot is corresponding in the photosensitive glue-line with corresponding cell
Pyramid mutually agrees with.
Wherein, ink layer can select black ink, and the ink of other colors can also be selected according to production requirement.Specifically
, liquid ink layer is formed by way of coating on reflective membrane, is then solidified by way of baking.Preferably,
The thickness of ink layer can be 6-8um, and baking temperature is 80 ± 5 °, and baking time is 30 minutes, to form form stable
Ink layer.
A kind of method producing cover board provided by the embodiments of the present application, makes to include pyramid slot in ink layer, and ink layer
Surface is covered with reflective membrane.When ambient irradiates lid surface, light is anti-being covered with by hyaline layer and photosensitive glue-line
At least one inner surface in the cone tank of light film reflects, to improve the brightness of cone tank region, and then improves
The appearance of cover board.Production process can guarantee that cover board forms stable preset structure, and production yield is higher.
The method can use above-mentioned light to further increase the efficiency of batch production based on the above embodiment
The mode for carving direct write forms mold, recycles the mold of formation that light-sensitive emulsion is made to form preset pyramid knot by way of coining
Structure.Referring to Fig. 8 b, step S81 is specifically included:
Step S811: light-sensitive emulsion is coated on one surface of hyaline membrane.
Step S812: it imprints the light-sensitive emulsion and forms the photosensitive glue-line with pyramid.
The light-sensitive emulsion thickness of coating can be adjusted according to actual needs, and coining forms the photosensitive glue-line with pyramid
Afterwards, it can be solidified using modes such as illumination, stablize the configuration of photosensitive glue-line.
The embodiment of the present application here it is shown that abovementioned steps specific implementation.It should be understood, of course, that above-mentioned steps can also
To realize in other manners, the embodiment of the present application to this with no restriction.
In addition to this, the application also provides a kind of mobile terminal, including above-described embodiment any one cover board.The movement is whole
In end, due to including pyramid slot in the ink layer of cover board, and ink layer surface is covered with reflective membrane.So that ambient irradiates
When lid surface, light is by hyaline layer and photosensitive glue-line, at least one inner surface in the cone tank for being covered with reflective membrane
It reflects, so that the brightness of cone tank region is improved, so that mobile terminal has preferably appearance.
Fig. 9 is a kind of hardware structural diagram of mobile terminal, which includes but is not limited to: radio frequency unit
901, network module 902, audio output unit 903, input unit 904, sensor 905, display unit 906, user input list
The components such as member 907, interface unit 908, memory 909, processor 910 and power supply 911.Those skilled in the art can manage
It solves, mobile terminal structure shown in Fig. 9 does not constitute the restriction to mobile terminal, and mobile terminal may include more than illustrating
Or less component, perhaps combine certain components or different component layouts.In embodiments of the present invention, mobile terminal packet
Include but be not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable device and pedometer etc..
Include pyramid in photosensitive glue-line in the scheme of the embodiment of the present invention, includes mutually to agree with pyramid in ink layer
Pyramid slot, it is anti-being covered with so as to make light by hyaline layer and photosensitive glue-line when ambient irradiates lid surface
At least one inner surface in the cone tank of light film reflects, and then keeps the brightness of cone tank region higher, Jin Erti
The appearance of high cover board.
It should be understood that the embodiment of the present invention in, radio frequency unit 901 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 910 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 901 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 901 can also by wireless communication system and network and other set
Standby communication.
Mobile terminal provides wireless broadband internet by network module 902 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 903 can be received by radio frequency unit 901 or network module 902 or in memory 909
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 903 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 900 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 903 includes loudspeaker, buzzer and receiver etc..
Input unit 904 is for receiving audio or video signal.Input unit 904 may include graphics processor
(Graphics Processing Unit, GPU) 9041 and microphone 9042, graphics processor 9041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 906.Through graphics processor 9041, treated that picture frame can be deposited
Storage is sent in memory 909 (or other storage mediums) or via radio frequency unit 901 or network module 902.Mike
Wind 9042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 901 is converted in the case where telephone calling model.
Mobile terminal 900 further includes at least one sensor 905, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 9061, and proximity sensor can close when mobile terminal 900 is moved in one's ear
Display panel 9061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 905 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 906 is for showing information input by user or being supplied to the information of user.Display unit 906 can wrap
Display panel 9061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 9061.
User input unit 907 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 907 include touch panel 9071 and
Other input equipments 9072.Touch panel 9071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 9071 or in touch panel 9071
Neighbouring operation).Touch panel 9071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 910, receiving area
It manages the order that device 910 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 9071.In addition to touch panel 9071, user input unit 907 can also include other input equipments
9072.Specifically, other input equipments 9072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 9071 can be covered on display panel 9061, when touch panel 9071 is detected at it
On or near touch operation after, send processor 910 to determine the type of touch event, be followed by subsequent processing device 910 according to touching
The type for touching event provides corresponding visual output on display panel 9061.Although in Fig. 9, touch panel 9071 and display
Panel 9061 is the function that outputs and inputs of realizing mobile terminal as two independent components, but in some embodiments
In, can be integrated by touch panel 9071 and display panel 9061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place is without limitation.
Interface unit 908 is the interface that external device (ED) is connect with mobile terminal 900.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 908 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 900 or can be used in 900 He of mobile terminal
Data are transmitted between external device (ED).
Memory 909 can be used for storing software program and various data.Memory 909 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 909 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 910 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 909, and calls and is stored in storage
Data in device 909 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Managing device 910 may include one or more processing units；Preferably, processor 910 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 910.
Mobile terminal 900 can also include the power supply 911 (such as battery) powered to all parts, it is preferred that power supply 911
Can be logically contiguous by power-supply management system and processor 910, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 900 includes some unshowned functional modules, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (10)
1. a kind of cover board, which is characterized in that the cover board divides the multiple cells for having array arrangement, and the cover board includes:
Hyaline membrane；
It is superimposed upon the photosensitive glue-line on one surface of hyaline membrane, each cell is set in the photosensitive glue-line corresponding region
It is equipped with pyramid, the bottom surface of the pyramid is parallel to each other with plane where the hyaline membrane, and the bottom surface of the pyramid is located at described
Between bright film and the pyramid vertex；
It is superimposed upon the reflective membrane on one surface of photosensitive glue-line；
It is superimposed upon the ink layer on one surface of reflective membrane, each cell is provided in the ink layer corresponding region
Pyramid slot, the pyramid slot and corresponding cell mutually agree in the corresponding pyramid of the photosensitive glue-line.
2. cover board as described in claim 1, which is characterized in that the cell is positive polygonal element lattice, and the pyramid is
Orthopyramid；
Wherein, the bottom shape of the pyramid in each cell is identical as the shape of place cell.
3. cover board as claimed in claim 2, which is characterized in that the cell is square cell, any unit
Pyramid in lattice is positive rectangular pyramid, and the bottom end point of the positive rectangular pyramid is located on the diagonal line of the cell at place.
4. cover board as claimed in claim 2 or claim 3, which is characterized in that at least two cell arranged in the first direction,
The volume of pyramid in each cell is sequentially reduced along the first direction.
5. cover board as claimed in claim 4, which is characterized in that the bottom surface angle of the side of the pyramid and the pyramid is 40
Degree.
6. cover board as claimed in claim 4, which is characterized in that the bottom surface side length of the pyramid is less than or equal to 70 microns；
The height of the pyramid is greater than or equal to 2 microns and is less than or equal to 10 microns.
7. cover board as described in claim 1, which is characterized in that the reflective membrane includes two layers of titanium dioxide layer and sandwiched
Silicon dioxide layer between two layers of titanium dioxide layer.
8. a kind of method for producing cover board characterized by comprising
Photosensitive glue-line is formed on one surface of hyaline membrane, the photosensitive glue-line divides the multiple cells for having array arrangement, Mei Gesuo
It states cell and is provided with pyramid, plane where the bottom surface of the pyramid and the hyaline membrane in the photosensitive glue-line corresponding region
It is parallel to each other, the bottom surface of the pyramid is between the hyaline membrane and the pyramid vertex；
Reflective membrane is formed far from a surface of the hyaline membrane in the photosensitive glue-line；
Ink layer is formed far from a surface of the hyaline membrane in the reflective membrane, each cell is in the ink layer pair
It answers and is provided with pyramid slot in region, the pyramid slot and corresponding cell mutually agree in the corresponding pyramid of the photosensitive glue-line.
9. method according to claim 8, which is characterized in that form photosensitive glue-line on one surface of hyaline membrane, specifically include:
Light-sensitive emulsion is coated on one surface of hyaline membrane；
It imprints the light-sensitive emulsion and forms the photosensitive glue-line with pyramid.
10. a kind of mobile terminal, which is characterized in that including cover board as described in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276002.8A CN109547592B (en) | 2018-10-30 | 2018-10-30 | Cover plate, method for producing cover plate and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276002.8A CN109547592B (en) | 2018-10-30 | 2018-10-30 | Cover plate, method for producing cover plate and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN109547592A true CN109547592A (en) | 2019-03-29 |
| CN109547592B CN109547592B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276002.8A Active CN109547592B (en) | 2018-10-30 | 2018-10-30 | Cover plate, method for producing cover plate and mobile terminal |
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| CN112616274A (en) * | 2020-12-04 | 2021-04-06 | 维沃移动通信有限公司 | Decorative plate, preparation method and electronic equipment |
| CN113423212A (en) * | 2021-06-03 | 2021-09-21 | Oppo广东移动通信有限公司 | Electronic equipment, shell, diaphragm and preparation method thereof |
| WO2024032086A1 (en) * | 2022-08-10 | 2024-02-15 | 比亚迪股份有限公司 | Decorative plate and preparation method therefor, and electronic device |
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| CN108297608A (en) * | 2018-04-02 | 2018-07-20 | 广东彩辰光电科技有限公司 | A kind of shadow variation decorative layer with pyramidal structure |
| CN207927078U (en) * | 2018-02-26 | 2018-09-28 | 南昌欧菲显示科技有限公司 | Cover plate assembly and electronic device |
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| CN112616274A (en) * | 2020-12-04 | 2021-04-06 | 维沃移动通信有限公司 | Decorative plate, preparation method and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN109547592B (en) | 2021-04-27 |
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