CN114464084A - Intelligent wearable device and preparation process thereof - Google Patents
Intelligent wearable device and preparation process thereof Download PDFInfo
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- CN114464084A CN114464084A CN202110688315.XA CN202110688315A CN114464084A CN 114464084 A CN114464084 A CN 114464084A CN 202110688315 A CN202110688315 A CN 202110688315A CN 114464084 A CN114464084 A CN 114464084A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An intelligent wearable device and a preparation process thereof relate to the field of display components. The intelligent wearable device comprises a display screen, a functional module and a shell; the functional module is arranged in the shell, and the display screen is connected with the shell; the display screen comprises a display module and an NFC module, and the NFC module is positioned on the display side of the display module; the shell is a complete integrated structure. The loss of the signal is reduced, the sensitivity and the signal strength of the NFC module are higher, the effective induction distance is increased under the condition that the power consumption is unchanged, and the energy consumption is reduced under the condition that the induction distance is unchanged. The preparation process realizes the integrated design of the shell, ensures the structural integrity of the shell and is beneficial to improving the waterproof and dustproof performance and the durability of intelligent wearable equipment.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of display components, in particular to intelligent wearable equipment and a preparation process thereof.
[ background of the invention ]
In recent years, electronic commerce transactions have become very popular with the increasing popularity of mobile payment. Electronic payment has become an integral part of life for many people. However, it is also obvious that it must rely on an online network system, and in order to get rid of the limitation of the online system, wireless transaction occurs in the transaction system.
At present, mobile communication terminal equipment with an NFC mobile payment function is appeared, and the wireless interaction tool enables a transaction system to be free from the limitation of a line, which can be an extremely convenient payment mode.
However, in the use process of the existing wireless interactive tool, the signal loss is serious, the recognition effect is poor, the sensitivity is low, in order to perform the recognition normally, the power in operation needs to be increased, the energy consumption becomes very high, and the whole cruising ability is seriously influenced.
In view of this, the present application is specifically made.
[ summary of the invention ]
In order to solve the technical problem of serious signal loss of a wireless interactive tool in the prior art, the embodiment of the invention provides intelligent wearable equipment and a preparation process thereof.
The embodiment of the invention provides an intelligent wearable device, which comprises: the display screen, the functional module and the shell; the functional module is arranged in the shell, and the display screen is connected with the shell; the display screen comprises a display module and an NFC module, and the NFC module is positioned on the display side of the display module; the shell is a complete integrated structure.
Preferably, the housing is made of a non-metallic material.
Preferably, the functional module has a wireless charging module.
Preferably, the NFC module is disposed near an edge of the display module.
Preferably, the NFC module is an NFC antenna, and the NFC antenna is wound along the edge of the display module.
Preferably, the NFC antenna is wound within 3mm from the edge of the display module.
Preferably, the display module is manufactured by a TFT process, and the NFC module is integrated with the encapsulation layer and/or the buffer layer of the display module.
Preferably, an SD layer for reducing resistance is disposed between the NFC module integrated with the buffer layer and the buffer layer.
In order to further solve the above technical problem, an embodiment of the present invention further provides a manufacturing process of an intelligent wearable device, including: integrating the NFC module on the display side of the display module to form a display screen; arranging the functional module in the shell, and connecting the display screen with the shell to encapsulate the functional module in the shell; wherein, the shell is a complete integrated structure.
Preferably, the display module is made of a TFT process, and the NFC module is made of a material in the TFT process.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the beneficial effects that:
1. the NFC module of the display screen of the intelligent wearable device is directly integrated in the display module, dependence on other parts is eliminated, and restriction of the NFC module on other parts is eliminated, so that the display screen of the intelligent wearable device can be designed more flexibly between the NFC module and other parts, and diversified design space of corresponding products is improved. In addition, the NFC module is located the demonstration side of display module, has reduced the loss of signal, can respond to the adaptation with the NFC response device that corresponds better, makes the sensitivity and the signal strength of NFC module higher, has increased effective induction distance under the unchangeable condition of consumption, has reduced the energy consumption under the unchangeable condition of induction distance.
In addition, through the improvement of this application, the application restriction that traditional intelligent wearing equipment was broken to the technical scheme that this application provided, and the NFC module no longer has the restriction effect to the shell, has ensured the integral structure of shell, has not only improved the holistic structural strength of intelligent wearing equipment, has still ensured its waterproof, dustproof performance.
The NFC module breaks away from the dependence on the shell, and meanwhile, the limitation of the NFC module on the shell in the aspect of material selection is also removed, so that the shell can be designed more flexibly, nonmetal materials can be used, and the diversified design space of the intelligent wearable device is improved. Simultaneously, because the material of the shell of intelligent wearing equipment selects more freely, can select non-metallic material, just so can set up wireless charging module in intelligent wearing equipment to the realization charges to intelligent wearing equipment's wireless, just so can avoid seting up the mouth or the contact that charges at the shell, further ensured the integral structure of the table body, not only improved the holistic structural strength of intelligent wearing equipment, still ensured its waterproof, dustproof performance.
3. The NFC module is arranged close to the edge of the display module, the edge space of the display module can be fully utilized, the normal display function of the display module cannot be influenced, the attractiveness can not be influenced, the integration of the NFC module and the display module is realized, the occupation of the space of other positions is reduced, and the space utilization rate is improved.
4. The NFC module is wound in the range of 3mm away from the edge of the display module, so that the interference to the normal display function of the display module can be effectively avoided, and the NFC function can be normally exerted without shielding the display module.
5. The display module is manufactured by a TFT (thin film transistor) manufacturing process, the NFC module is integrated on a packaging layer and/or a buffer layer of the display module, the structural matching performance of the NFC module and the display module can be improved, the structure of the NFC module is matched with that of the display module, and the combination effect of the NFC module and the display module is improved.
6. The display screen has reduced the loss volume of signal through directly integrating the NFC module in display module, can respond to the adaptation with the NFC response device that corresponds better, makes the sensitivity and the signal strength of NFC module higher, has increased effective induction distance under the unchangeable condition of consumption, has reduced the energy consumption under the unchangeable condition of induction distance.
7. NFC module no longer receives the influence of shell among the intelligent wearing equipment, and the loss of signal obviously reduces. Under the unchangeable condition of consumption, can obviously promote signal strength, have apparent effect to improving discernment sensitivity, and if keep signal strength unchangeable, then can obviously reduce the consumption, this has positive effect to reducing intelligent wearing equipment's energy consumption, extension duration. When carrying out signal identification, the NFC module can be close to the identification area more conveniently, also can promote identification effect and discernment sensitivity, helps promoting the convenience of use under the wearing state.
In addition, because the material of the shell of intelligent wearing equipment selects more freely, can select non-metallic material, just so can set up wireless charging module in intelligent wearing equipment to the realization is to the wireless charging of intelligent wearing equipment, just so can avoid seting up the mouth or the contact that charges at the shell, has ensured the integral structure of the table body, has not only improved the holistic structural strength of intelligent wearing equipment, has still ensured its waterproof, dustproof performance.
8. The preparation technology of intelligent wearing equipment utilizes the existing metal materials such as ITO, Al, Cu in the TFT processing procedure technology itself, directly is used for making the NFC antenna, just so need not add extra production technology and raw and other materials, can effective control cost and improve the utilization ratio to the raw materials to can carry out the degree of depth integration with display module's production and NFC module, realize perfect adaptation on the processing technology, help promoting the production line and fuse.
[ description of the drawings ]
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an integrated display module according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a display area division of the integrated display module according to embodiment 1 of the present invention;
fig. 3 is a schematic overall structure diagram of an integrated display module according to embodiment 1 of the present invention;
fig. 4 is a schematic view illustrating a width of a display area of an integrated display module according to embodiment 1 of the present invention;
fig. 5 is a schematic view illustrating a display area of the integrated display module according to another viewing angle provided in embodiment 1 of the present invention;
FIG. 6 is an enlarged view of area A of FIG. 5;
fig. 7 is a schematic winding diagram of an NFC module of an integrated display module according to embodiment 1 of the present invention;
fig. 8 is a schematic structural diagram of a variation of an integrated display module according to embodiment 1 of the present invention;
fig. 9 is a schematic structural diagram of another variation of an integrated display module according to embodiment 1 of the present invention;
fig. 10 is a schematic structural diagram of an integrated display module according to embodiment 2 of the present invention;
fig. 11 is a schematic structural diagram of a variation of an integrated display module according to embodiment 2 of the present invention;
fig. 12 is a schematic structural diagram of an integrated display module according to embodiment 3 of the present invention;
fig. 13 is a schematic structural diagram of another variation of an integrated display module according to embodiment 3 of the present invention;
fig. 14 is a schematic structural diagram of another variation of an integrated display module according to embodiment 3 of the present invention;
fig. 15 is a schematic structural diagram of an integrated display module according to embodiment 4 of the present invention;
fig. 16 is a schematic structural diagram of another variation of an integrated display module according to embodiment 4 of the present invention;
fig. 17 is a schematic structural diagram of another variation of an integrated display module according to embodiment 4 of the present invention;
fig. 18 is a schematic structural diagram of an intelligent wearable device according to embodiment 6 of the present invention;
fig. 19 is a schematic flow chart of a manufacturing process of the intelligent wearable device according to embodiment 7 of the present invention.
Description of reference numerals:
100-an integrated display module; 110-a display module; 111-a first display area; 112-a second display area; 113-a third display area; 1101-a bottom layer; 1102-a buffer layer; 1103-display functional area layer; 1104-an encapsulation layer; 1105-FMLOC functional layer; 1106-Al Metal layer; 1107-Ag layers; 120-an NFC module; 130-SD layer;
200-an integrated display module; 210-a display module; 220-an NFC module;
300-an integrated display module; 310-a display module; 320-an NFC module;
400-an integrated display module; 410-a display module; 411-opening a hole; 420-an NFC module;
500-intelligent wearable devices; 510-a display screen; 520-housing.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be understood that as used herein, a "system," "device," "unit," and/or "module" and the like is a method for distinguishing different components, elements, components, parts, or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.
As used in this specification and the appended claims, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.
The flow charts used in this specification are used to illustrate operations performed by a system according to embodiments of the specification. It should be understood that the operations of the steps are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
Example 1
Referring to fig. 1, the present embodiment provides an integrated display module 100. Integrated display module 100 includes: a display module 110 and an NFC module 120. The NFC module 120 is located on the display side of the display module 110.
The "display side" refers to a side of the display module 110 away from the back surface thereof, and is opposite to the side on which the back surface thereof is located, and is only used for indicating the orientation, and is not used for indicating the area where the display module actually performs the display function.
The NFC module 120 is directly integrated with the display module 110, so that the display module is free from dependence on other components and restrictions of the NFC module 120 on other components, and the NFC module 120 and other components can be designed more flexibly, which is helpful for improving diversified design spaces of corresponding products. In addition, the NFC module 120 is located on the display side of the display module 110, so that the signal loss is reduced, and the NFC sensing device can better perform sensing adaptation with the corresponding NFC sensing device, so that the sensitivity and the signal strength of the NFC module 120 are higher, the effective sensing distance is increased under the condition of unchanged power consumption, and the energy consumption is reduced under the condition of unchanged sensing distance.
Referring to fig. 1 and 2, in the present embodiment, the display module 110 is an OLED structure, the display module 110 is manufactured by a TFT manufacturing process, and the overall shape of the display module 110 is a rounded rectangle, wherein the display module 110 includes a first display area 111, a second display area 112, and a third display area 113.
The first display area 111 is a main display area of the display module 110 and is integrated with an FMLOC touch function (Flexible Multi-Layer On Cell). The second display area 112 and the third display area 113 are edge areas of the display module 110, the second display area 112 is disposed around the first display area 111, the third display area 113 is located on a side of the second display area 112 away from the first display area 111, and the third display area 113 is disposed around the second display area 112.
In a direction from the backlight side of the display module 110 to the display side thereof, the first display region 111 includes a bottom layer 1101, a buffer layer 1102, a display functional region layer 1103, an encapsulation layer 1104, and an FMLOC functional layer 1105 arranged in this order; the second display region 112 comprises a bottom layer 1101, a buffer layer 1102, an Al Metal layer 1106, an Ag layer 1107 and an encapsulation layer 1104 which are arranged in sequence; the third display region 113 includes a bottom layer 1101 and a buffer layer 1102, which are sequentially disposed. The bottom layer 1101 of the first display region 111, the second display region 112 and the third display region 113 is an integral structure, and the buffer layer 1102 is also an integral structure; the encapsulation layer 1104 of both the first display region 111 and the second display region 112 is a unitary structure.
In this embodiment, the NFC module 120 is an NFC antenna. Because the display module 110 is manufactured by the TFT manufacturing process, in the TFT manufacturing process, metal materials such as ITO, Al, and Cu may be used, and these metal materials may be used to manufacture the NFC antenna, and additional production processes and raw materials are not required to be added, which can effectively control the cost and improve the utilization rate of the raw materials, so that the production of the display module 110 and the NFC module 120 can be deeply integrated, and perfect combination is achieved in the manufacturing process.
Referring to fig. 3 in combination with fig. 1 and 2, the NFC module 120 is disposed near the edge of the display module 110 and is located in an area 0.9mm away from the edge of the display module 110.
It is understood that the setting range of the NFC module 120 in the display module 110 may also be different according to the actual production design requirement, such as within the area of 0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.6mm, 1mm, 1.2mm, 1.5mm, 2mm, 3mm, etc. from the edge of the display module 110, and is not limited thereto.
The influence on the display function of the display module 110 is very small in the edge area, so that the normal display function of the display module 110 cannot be influenced, the attractiveness cannot be influenced, the integration of the NFC module 120 and the display module 110 is realized, the occupation of the space of other positions is reduced, and the space utilization rate is improved.
Referring to fig. 4, 5 and 6, in the present embodiment, the sum of the width b of the second display area 112 and the width a of the third display area 113 is also 0.9mm, that is, the NFC module 120 is distributed in the second display area 112 and the third display area 113.
It is understood that, according to actual production design requirements, the sum of the widths of the second display area 112 and the third display area 113 may also be different from the width of the distribution area of the NFC module 120, and the sum of the widths of the second display area 112 and the third display area 113 may be greater than or less than the width of the distribution area of the NFC module 120.
Referring to fig. 7 in conjunction with fig. 2, the NFC module 120 is wound as an NFC coil along the edge of the display module 110. In this embodiment, the number of turns of the NFC module 120 is 3.
It is understood that the number of turns of the NFC module 120 may be different according to the actual production design requirement, such as 1 turn, 2 turns, 4 turns or more, but is not limited thereto.
Specifically, in a direction from the first display area 111 to the third display area 113, the first loop and the second loop of the NFC module 120 are both located in the second display area 112, the third loop is located in the third display area 113, and a transition point between the second loop and the third loop enters the third display area 113 from the second display area 112.
Referring to fig. 1, fig. 2 and fig. 3, in a direction from the first display region 111 to the third display region 113, the first loop and the second loop of the NFC module 120 are integrated on a side of the encapsulation layer 1104 of the second display region 112 away from the bottom layer IP, that is, on a display side of the second display region 112. The first turn and the second turn of the NFC module 120 are spaced apart.
The third turn of the NFC module 120 is integrated on the side of the buffer layer 1102 of the third display area 113 away from the underlying IP, i.e. on the display side of the third display area 113, in the direction pointing from the first display area 111 to the third display area 113. It is understood that the "display side" refers to a side of the display module 110 away from the bottom layer IP, opposite to the side where the bottom layer IP is located, for indicating orientation, and not for indicating an area where it actually performs a display function. The third turn and the second turn of the NFC module 120 are also in a spaced relationship. An SD layer 130 for reducing resistance is further provided between the third turn of the NFC module 120 and the buffer layer 1102 of the third display region 113. So designed, the NFC module 120 can be adapted to the structure of the display module 110 itself. Specifically, the SD layer 130 may be made of Al, but is not limited thereto.
It can be understood that the widths of the first display region 111, the second display region 112, and the third display region 113 and the area ratio therebetween may be flexibly adjusted according to actual production requirements, and the distance between each turn in the NFC module 120 may also be flexibly adjusted.
It should be noted that, in other embodiments of the present invention, the NFC module 120 may be entirely distributed in the second display area 112, as shown in fig. 8; or may be entirely distributed in the third display region 113 as shown in fig. 9. In both cases, the coils of the NFC module 120 are in the same plane.
In still other embodiments of the present invention, the NFC module 120 may also be integrated with other types and shapes of display modules 110, and the NFC module 120 may be integrated on the display side of other display modules 110.
Generally speaking, through the above design, the NFC module 120 is integrated on the display side of the display module 110, and the original structure of the display module 110 is not damaged, and the NFC module 120 does not block the display area of the display module 110, so that the main function and the display effect of the display module 110 are not affected.
Meanwhile, the NFC module 120 is not shielded by other structures, and the loss of signals is reduced significantly. Under the unchangeable condition of consumption, can obviously promote signal strength, have apparent effect to improving discernment sensitivity, and if keep signal strength unchangeable, then can obviously reduce the consumption, this has positive effect to reducing the energy consumption, extension time of endurance.
In addition, when performing signal identification, the NFC module 120 can be more conveniently close to the identification area, and can also improve the identification effect and the identification sensitivity.
Example 2
Referring to fig. 10, the present embodiment provides an integrated display module 200. Compared to the integrated display module 100 of embodiment 1, the integrated display module 200 has a ring-shaped display module 210, which is a ring-shaped screen. The central axis of the display module 210 is disposed parallel to the surface of the display area. The NFC module 220 extends in a ring shape along one side edge of the display module 210.
It is understood that the NFC module 220 may be disposed on both side edges of the display module 210, as shown in fig. 11.
In other embodiments of the present invention, the display module may also be a ring structure with other shapes, such as a rectangular ring, an elliptical ring, etc., and is not limited thereto.
Example 3
Referring to fig. 12, the present embodiment provides an integrated display module 300. Compared to the integrated display module 100 of embodiment 1, the integrated display module 300 has a ring-shaped display module 310, which is a ring-shaped screen. The central axis of the display module 310 is perpendicular to the surface of the display area. The NFC module 320 is disposed on an outer edge of the display module 310 and extends in a ring shape along the outer edge of the display module 310.
It is understood that the NFC module 320 may also be disposed at the inner edge of the display module 310, as shown in fig. 13; the NFC module 320 may also be disposed at both the outside edge and the inside edge of the display module 310, as shown in fig. 14.
In other embodiments of the present invention, the display module may also be a ring structure with other shapes, such as a rectangular ring, an elliptical ring, etc., and is not limited thereto.
Example 4
Referring to fig. 15, the present embodiment provides an integrated display module. Compare with the display module assembly that integrates among embodiment 1, the difference is that the display module assembly that integrates the display module assembly is provided with the trompil, and the display module is trompil formula structure promptly, and the NFC module is around the edge setting of trompil and along the edge winding of trompil cyclic annularly.
It is understood that the NFC module may also be disposed at the outer edge of the display module, as shown in fig. 16; the NFC module may be disposed at both the outer edge of the display module and the edge of the opening, as shown in fig. 17.
Example 5
The present embodiment provides a display screen, which includes an integrated display module according to at least one of embodiments 1, 2, 3, and 4.
Example 6
Referring to fig. 18, the present embodiment provides an intelligent wearable device 500, and the intelligent wearable device 500 includes the display screen 510, other functional modules (not shown in the drawings), and a housing 520 in embodiment 5. The functional module is disposed in the housing 520, and the display screen 510 is connected to the housing 520 to encapsulate the functional module in the housing 520.
The display screen 510 of the intelligent wearable device 500 adopts the display screen 510 of embodiment 5, and the housing 520 of the intelligent wearable device 500 is made of polycarbonate PC.
The inventor of the present application has found that: in current intelligent wearing equipment, there is the product of having integrateed the NFC antenna also, but, its NFC antenna all is integrated in intelligent wearing equipment's metal casing, though after adopting metal casing, makes holistic wear resistance and resistant falling performance have greatly improved, but metal casing can produce very big loss to the electromagnetic signal of NFC antenna. On one hand, the transmission of wireless signals of the intelligent wearable equipment is influenced, the signal induction sensitivity is reduced, and in order to ensure enough signal strength, the operation power consumption is obviously increased, so that the cruising ability of the intelligent wearable equipment is weakened; on the other hand, still can lead to this intelligent wearing equipment to use wireless charging module to charge.
When using wired charging then mode, just must set up the mouth or the contact that charges at watch shell, this will destroy the integrated structure of the table body, and then influence intelligent wearing equipment's waterproof, dustproof performance.
In addition, combine together NFC antenna and metal casing, put forward very big restriction to the material of wrist-watch shell, can only use metallic conductor material promptly, this will restrict the diversified development of intelligent wearing equipment material.
Through the improvement of this application, the technical scheme that this application provided has broken the application restriction of traditional intelligent wearing equipment 500, sets up NFC module 120 at the edge of display module, and NFC module 120 is located the edge of intelligent wearing equipment 500's display screen 510 to be close to the setting of shell 520. The NFC module 120 gets rid of the dependence on the housing 520, and meanwhile, the restriction of the NFC module 120 on the material selection of the housing 520 is also removed, so that the housing 520 can be designed more flexibly, and a non-metal material can be used, which is helpful for improving the diversified design space of the intelligent wearable device 500.
The edge of the display side of the display screen 510 integrated with the NFC module 120 of the intelligent wearable device 500 does not damage the original structure of the display module, and the NFC module 120 of the intelligent wearable device 500 is not influenced and does not shield the display area of the display module, so that the main function and the display effect of the intelligent wearable device 500 are not affected.
Meanwhile, the NFC module 120 is no longer affected by the housing 520, and the loss of signals is significantly reduced. Under the unchangeable condition of consumption, can obviously promote signal strength, have apparent effect to improving discernment sensitivity, and if keep signal strength unchangeable, then can obviously reduce the consumption, this has positive effect to reducing intelligent wearing equipment 500's energy consumption, extension duration. When performing signal identification, the NFC module 120 can be more conveniently close to the identification area, and can also improve the identification effect and the identification sensitivity, which is helpful to improve the convenience in use in a wearing state.
In addition, because the material of intelligent wearing equipment 500's shell 520 selects more freely, can select non-metallic material, just so can set up wireless charging module in intelligent wearing equipment 500 to the realization is to intelligent wearing equipment 500's wireless charging, just so can avoid seting up the mouth or the contact that charges at shell 520, has ensured the integral structure of the table body, has not only improved the holistic structural strength of intelligent wearing equipment 500, has still ensured its waterproof, dustproof performance.
It is understood that the material of the housing 520 may also be: PA + fiberglass, ABS, TPU, zirconia ceramics, and the like, without limitation.
In other embodiments of the present invention, the display 510 of the intelligent wearable device 500 may be manufactured by using the integrated display module in embodiment 2, embodiment 3, or embodiment 4, or may be manufactured by using the display in embodiment 5. On the other hand, the integrated display module in embodiment 1, embodiment 2, embodiment 3 and embodiment 4, and the display screen in embodiment 5 can also be applied to other intelligent wearable devices.
Example 7
As shown in fig. 19, the present embodiment provides a manufacturing process of an intelligent wearable device, which includes:
integrating the NFC module on the display side of the display module to form a display screen;
arranging a functional module in a shell, and connecting the display screen with the shell to encapsulate the functional module in the shell;
wherein, the shell is a complete integrated structure.
Further, in order to reduce the process complexity and improve the utilization rate of raw materials in the process, the display module is manufactured through a TFT (thin film transistor) process technology, and the NFC module is manufactured by using materials in the TFT process technology.
Specifically, a TFT process technology is used for manufacturing the display module, and metal materials such as ITO, Al and Cu in the TFT process technology are used for manufacturing the NFC module on the display side of the display module.
In TFT processing procedure technology, metal materials such as ITO, Al, Cu can be used, and these metal materials can be used for making the NFC antenna, just so need not add extra production technology and raw and other materials, can effective control cost and improve the utilization ratio to the raw materials to can carry out degree of depth integration with the production of display module and NFC module, realize perfect adaptation on the manufacturing procedure, help promoting the production line to fuse.
According to the structure of the display module, the NFC module may be disposed at the edge of the display module and wound along the edge of the display module. If the display module has an opening structure, the NFC module may be disposed at an edge of the opening of the display module. If the display module is an annular structure, the NFC module may be disposed on one or both edges of the display module.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the beneficial effects that:
1. the NFC module of the display screen of the intelligent wearable device is directly integrated in the display module, dependence on other parts is eliminated, and restriction of the NFC module on other parts is eliminated, so that the display screen of the intelligent wearable device can be designed more flexibly between the NFC module and other parts, and diversified design space of corresponding products is improved. In addition, the NFC module is located the demonstration side of display module, has reduced the loss of signal, can respond to the adaptation with the NFC response device that corresponds better, makes the sensitivity and the signal strength of NFC module higher, has increased effective induction distance under the unchangeable condition of consumption, has reduced the energy consumption under the unchangeable condition of induction distance.
In addition, through the improvement of this application, the technical scheme that this application provided has broken the application restriction of traditional intelligent wearing equipment, and the NFC module no longer has the restriction effect to the shell, has ensured the integral structure of shell, has not only improved the holistic structural strength of intelligent wearing equipment, has still ensured its waterproof, dustproof performance.
The NFC module breaks away from the dependence on the shell, and meanwhile, the limitation of the NFC module on the shell in the aspect of material selection is also removed, so that the shell can be designed more flexibly, nonmetal materials can be used, and the diversified design space of the intelligent wearable device is favorably improved. Simultaneously, because the material of the shell of intelligent wearing equipment selects more freely, can select non-metallic material, just so can set up wireless charging module in intelligent wearing equipment to the realization is to the wireless charging of intelligent wearing equipment, just so can avoid seting up the mouth or the contact that charges at the shell, has further ensured the integral structure of the table body, has not only improved the holistic structural strength of intelligent wearing equipment, has still ensured its waterproof, dustproof performance.
3. The NFC module is arranged close to the edge of the display module, the edge space of the display module can be fully utilized, the normal display function of the display module cannot be influenced, the attractiveness degree cannot be influenced, the integration of the NFC module and the display module is realized, the occupation of the space of other positions is reduced, and the space utilization rate is improved.
4. The NFC module is wound in the range of 3mm away from the edge of the display module, so that the interference to the normal display function of the display module can be effectively avoided, and the NFC function can be normally exerted without shielding the display module.
5. The display module is manufactured by a TFT (thin film transistor) manufacturing process, the NFC module is integrated on a packaging layer and/or a buffer layer of the display module, the structural matching performance of the NFC module and the display module can be improved, the structure of the NFC module is matched with that of the display module, and the combination effect of the NFC module and the display module is improved.
6. The display screen has reduced the loss volume of signal through directly integrating the NFC module in display module, can respond to the adaptation with the NFC response device that corresponds better, makes the sensitivity and the signal strength of NFC module higher, has increased effective induction distance under the unchangeable condition of consumption, has reduced the energy consumption under the unchangeable condition of induction distance.
7. NFC module no longer receives the influence of shell among the intelligent wearing equipment, and the loss of signal obviously reduces. Under the unchangeable condition of consumption, can obviously promote signal strength, have apparent effect to improving discernment sensitivity, and if keep signal strength unchangeable, then can obviously reduce the consumption, this has positive effect to reducing intelligent wearing equipment's energy consumption, extension duration. When carrying out signal identification, the NFC module can be close to the identification area more conveniently, also can promote identification effect and discernment sensitivity, helps promoting the convenience of use under the wearing state.
In addition, because the material of the shell of intelligent wearing equipment selects more freely, can select non-metallic material, just so can set up wireless charging module in intelligent wearing equipment to the realization is to the wireless charging of intelligent wearing equipment, just so can avoid seting up the mouth or the contact that charges at the shell, has ensured the integral structure of the table body, has not only improved the holistic structural strength of intelligent wearing equipment, has still ensured its waterproof, dustproof performance.
8. The preparation technology of intelligent wearing equipment utilizes the existing metal materials such as ITO, Al, Cu in the TFT processing procedure technology itself, directly is used for making the NFC antenna, just so need not add extra production technology and raw and other materials, can effective control cost and improve the utilization ratio to the raw materials to can carry out the degree of depth integration with display module's production and NFC module, realize perfect adaptation on the processing technology, help promoting the production line and fuse.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligent wearing equipment which characterized in that includes: the display screen, the functional module and the shell; the functional module is arranged in the shell, and the display screen is connected with the shell;
the display screen comprises a display module and an NFC module, and the NFC module is positioned on the display side of the display module; the shell is of a complete integrated structure.
2. The intelligent wearable device according to claim 1, wherein the housing is made of a non-metallic material.
3. The intelligent wearable device according to claim 2, wherein the function module has a wireless charging module.
4. The intelligent wearable device according to claim 1, wherein the NFC module is disposed near an edge of the display module.
5. The intelligent wearable device according to claim 1, wherein the NFC module is an NFC antenna, and the NFC antenna is wound along an edge of the display module.
6. The intelligent wearable device according to claim 5, wherein the NFC antenna is wound within a distance of 3mm from an edge of the display module.
7. The intelligent wearable device according to claim 1, wherein the display module is manufactured by a TFT process, and the NFC module is integrated with an encapsulation layer and/or a buffer layer of the display module.
8. The intelligent wearable device according to claim 7, wherein an SD layer for reducing resistance is provided between the NFC module integrated with the buffer layer and the buffer layer.
9. A preparation process of intelligent wearable equipment is characterized by comprising the following steps:
integrating the NFC module on the display side of the display module to form a display screen;
arranging a functional module in a shell, and connecting the display screen with the shell to encapsulate the functional module in the shell;
wherein, the shell is a complete integrated structure.
10. The manufacturing process of the intelligent wearable device according to claim 9, wherein the display module is made by a TFT process, and the NFC module is made of a material in the TFT process.
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Application publication date: 20220510 |