TW201820298A - Substrate-luminescent material-electrothermal dressing for coating circuit element and package material comprising a flexible substrate, an attachment unit for attaching on body surface, a dressing body for contacting body surface, and a power supply - Google Patents

Abstract

A luminescent material for coating circuit elements comprises a flexible substrate, a power supply with conductive electrodes, and a flexible luminescent device, which are arranged in a way that the flexible luminescent device can be electrically driven to emit light by current passing therethrough from the power supply; an electrical dressing with circuit elements comprises a flexible substrate, an attachment unit for attaching on body surface, a dressing body for contacting the body surface, and a power supply arranged to the dressing body with the conductive electrodes; a package material coated with an information storage device comprises a package material body and an information storage device coated on the package material body for storing food associated information; an electrical appliance for receiving and sensing the package material comprises an information capturing device for capturing the food associated information stored in the information storage device and a control device for controlling and receiving the information captured by the information capturing device.

Description

   Base material for coating circuit components-luminescent material-electrothermal dressing and packaging material   

A substrate with circuit elements, especially a circuit component which is provided on the substrate in a coating manner so that it can be used flexibly and has a wider range of applications.

Electronic components (electronic components) are the basic units that make up electronic circuits. In the early stages of the development of electronic circuits, electronic components are usually individually packaged and have two or more leads or metal contacts, which are connected to each other to form a specific component. Functional electronic circuits, and the connection between them is made up of the overall structure by direct connection of wires, so it is called wiring.

Later, due to the shortcomings of difficult production and maintenance, large volume, and high cost; therefore, in the early last century, some people began to study the replacement of wiring by printing, and engineers continued to propose metal conductors on insulated hard substrate For wiring. The most well-known of 1925 in the United States by Charles Ducas printed on the insulating substrate a line pattern, then galvanically, the successful use of a conductor made into wiring decades thereafter, since the rigid printed circuit board (P rinted C ircuit rapid B oard / PCB) technology, so that the associated electronic products, while constantly increase the performance, size and cost is relatively reduced.

However, today, due to the rigid substrates used in PCBs, their use is also restricted to a considerable extent, and the toxic substances used and produced in the process are now criticized by everyone in the current focus on environmental protection. On the one hand, due to the rapid development of printing technology, materials science can provide printing ink materials with special functions such as conductivity, semiconductor, and insulation (dielectric). The combination of the above two forms of printed electronics technology makes everyone With the new imagination space, it also provides a way out for the predicament encountered by the aforementioned PCB.

An object of the present invention is to provide a light-emitting material coated with a circuit element, which utilizes the deformable physical characteristics of a flexible substrate and a flexible light-emitting device coated thereon, to produce a large-area lighting effect with variability, so that the lighting The equipment has a wider range of applications.

Another object of the present invention is to provide an electric energy dressing with circuit elements, utilizing the deformable physical characteristics of a flexible substrate, and a power supply device provided thereon to apply a flexible structure to a human body and use electric energy to generate micro-electricity and micro-heat. And other multiple effects, and help the healing of human wounds.

Still another object of the present invention is to provide a packaging material coated with an information storage device. When storing food materials, the information storage device storing information related to the food materials is used to store and display the status of the stored food materials. Security issues to provide a guarantee of security.

Yet another object of the present invention is to provide an electrical appliance for accommodating and sensing the aforementioned packaging materials and food ingredients. The intelligent system constituted by continuous information transmission and judgment can perform a complete and systematic monitoring of the status of food ingredients. At present, the extremely difficult food safety problem provides a complete solution.

Because the present invention uses a printed electronic technology different from the conventional PCB manufacturing process, the properties of the substrate and the relationship between the substrate and the electronic components are changed to form the aforementioned light-emitting materials, dressings, sensors, etc., which have different product characteristics from the past. The product can increase the range of use, can improve the use effect, or can reduce the production cost, for the printed electronics technology currently in its infancy, the application of its material characteristics, with simple structural arrangements, provide clear and feasible uses.

1‧‧‧active luminous warning tape

1 ¹ ‧‧‧ Luminescent material coated with circuit components

1 ² ‧‧‧Touchpad

1 ³ ‧‧‧active light shrink film

11, 11 ¹ , 11 ² , 11 ³ ‧‧‧ flexible substrate

13, 13 ¹ , 13 ³ ‧‧‧ flexible light-emitting device

131‧‧‧ conductive terminal

15 ¹ 、 15 ² ‧‧‧ Power conversion device

15 ³ ‧‧‧ Power Supply

151‧‧‧paper battery

153, 153 ² ‧‧‧ lead electrode

17, 17 ¹ , 17 ² ‧‧‧ Adhesive layer

31 ⁴ ‧‧‧flexible substrate

311 ⁴ ‧‧‧ Attachment Unit

33 ⁴ ‧‧‧dressing body

331 ⁴ ‧‧‧ conductive micro-thermal unit

35 ⁴ ‧‧‧Power supply unit

351 ⁴ ‧‧‧ flexible lead electrode

353 ⁴ ‧‧‧Positive and negative electrodes

355 ⁴ ‧‧‧ micro current

357 ⁴ ‧‧‧ Insulation

5 ⁵ ‧‧‧plastic package

51 ⁵ ‧‧‧Packaging body

511 ⁵ ‧‧‧through hole

53 ⁵ ‧‧‧ Information Storage Device

531 ⁵ ‧‧‧display unit

533 ⁵ ‧‧‧memory unit

534 ⁵ ‧‧‧ Information about ingredients

535 ⁵ ‧‧‧ antenna unit

6 ⁵ ‧‧‧ ingredients

7 ⁵ ‧‧‧Smart refrigerator

71 ⁵ ‧‧‧Smart Display

73 ⁵ ‧‧‧ lens with color recognition function

75 ⁵ ‧‧‧RFID reader

751 ⁵ ‧‧‧RF transmitting unit

752 ⁵ ‧‧‧ electromagnetic wave

753 ⁵ ‧‧‧RF receiving unit

8 ⁴ ‧‧‧Human Epidermis

82 ⁴ ‧‧‧ wound

9 ² ‧‧‧Appliances

91 ² ‧‧‧ Lead

FIG. 1 is a schematic diagram of setting an active light-emitting warning tape according to a first preferred embodiment of the present invention, which is used to indicate that the active light-emitting warning tape can be set separately and actively emit light warning.

FIG. 2 is a schematic structural diagram of the embodiment in FIG. 1 for explaining the relative positions of the detailed structures of the active light-emitting warning tape.

FIG. 3 is a schematic diagram of the operation and structure of the indoor lighting light source according to the second preferred embodiment of the present invention, which is used to represent the operating concept of the indoor lighting light source and the relative positions of the detailed structures.

FIG. 4 is a schematic diagram of the operation and connection of the touchpad according to the third preferred embodiment of the present invention, which is used to indicate the operation mode of the touchpad.

FIG. 5 is a schematic diagram of a setting and a structure of an active light-emitting shrinkable film according to a fourth preferred embodiment of the present invention, which is used to show the setting method and detailed structure of the active light-emitting shrinkable film.

FIG. 6 is a schematic diagram of the structure and operation of an electric energy dressing with circuit elements according to a fifth preferred embodiment of the present invention, which is used to show the structure and current mode of electric energy dressing with circuit elements.

Figs. 7 and 8 are schematic diagrams of the structure and operation mode of the electric energy dressing with circuit elements in the embodiment of Fig. 6 after the conductive micro-heating unit is provided.

FIG. 9 is a schematic diagram of a sixth preferred embodiment of the present invention, using a lens with a color recognition function and smart home appliances to monitor food safety, and its application structure and operation mode.

FIG. 10 is a schematic diagram of a seventh preferred embodiment of the present invention for applying RFID technology to smart home appliances for food safety monitoring.

FIG. 11 is a block diagram of the embodiment of FIG. 10 for applying RFID technology to smart home appliances for food safety monitoring.

The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings; in addition, in each embodiment, the same elements will be similar Labeled.

At present, when users need to perform on-site warnings in fixed areas, such as outdoor short-term repair projects, according to the current situation, the author usually uses warning tapes to clearly mark the warning areas during the day. If the construction period spans night, supplementary warning lights are required. As a night warning, in this case, a temporary repair project needs to carry both warning tapes and warning lights, and also needs to carry power supply. In this way, the complicated setting of warning signs in the early stage will waste considerable manpower, material resources and operations. time.

The first preferred embodiment of the present invention is shown in FIGS. 1 and 2. In the foregoing case, if the light-emitting material coated with circuit elements of the present invention is used, the light-emitting material coated with circuit elements in this example is exemplified as the active light-emitting warning tape 1, such as As shown in FIG. 1, its main structure is shown in FIG. 2. It is a flexible base material 11. The above-mentioned flexible base material 11 is printed on the surface or inlaid with a pattern, and the required warning “CAUTION” is placed in Here, a layer of flexible light-emitting device 13 is coated on the lower surface of the aforementioned flexible substrate 11 by using printed electronic technology. The flexible light-emitting device 13 has a pair of conductive endpoints disposed at opposite corners of the left and right ends, respectively. 131. A power supply device is further provided below the flexible light-emitting device 13. The power supply device has a flexible power supply unit. The flexible power supply unit is exemplified as a paper battery 151. In order to avoid the limitation of subsequent sources of power supply, the aforementioned paper The power supply voltage of the battery 151 still uses the usual DC voltage of 1.5 ~ 3.0V. The paper battery 151 is provided with a pair of conductive electrodes 153 for conductive connection to the conductive terminal 131 and guides current to the flexible light-emitting device 13. While driving the aforementioned The flexible light emitting device 13 actively emits light, and can have the effect of day and night warning at the same time.

Of course, as those familiar with this field know, in addition to the warnings that can be applied to the construction area of the project, when the exposed side of the paper battery 151 side, as shown in the dashed part of Figure 2, an adhesive layer is provided After 17th, it can be applied to the rear warning (not shown) at the scene of vehicles with temporary malfunctions at night, and it can be pasted to the high place after the trunk lid is opened to provide active warning lighting instead of the currently most commonly used ones. Passive triangle reflectors improve visibility and recognition, which in turn increases safety.

In addition, the current interior design and decoration, the commonly used situational or indirect lighting, on the one hand, can make the room have sufficient and uniform lighting brightness and colorful lighting colors, on the other hand, the intensity of the light will not be caused by the single point of the light source. Due to the limitation, it can cause dazzling light and make people feel uncomfortable. Therefore, according to the currently available lighting source, when you want to obtain sufficient and uniform illumination brightness, you must design a reflective structure and use the effect of diffuse reflection to achieve the effect, but This not only increases the decoration cost, takes up a lot of space, but also easily forms indoor dead ends, which becomes an obstacle to environmental cleanup and maintenance. In addition, it also causes a large amount of energy waste and becomes an environmental protection killer.

Therefore, the second preferred embodiment of the present invention is shown in FIG. 3. In this example, the foregoing light-emitting material 1 ¹ coated with circuit elements is exemplified as an indoor lighting source and becomes a substitute product for situational or indirect lighting. The structure of this example Similar to the previous example of active light warning tape, but because the place of use is indoors, the power supply is easy to obtain. It does not need to be powered by a paper battery, and the mains is used as a power supply device. The base material 11 ^{1 is} coated with a layer of electric energy conversion device 15 ¹ that converts AC and DC power and stabilizes and transforms the voltage. When the light-emitting material 1 ¹ coated on the circuit element is adhered to the desired position with an adhesive layer 17 ¹ , in the coating material and the light emitting element 1, the circuit becomes ^a touch panel, according to the user command and control means the power converter ^151, to provide power having a specific voltage and current, the flexible light-emitting device ¹³¹ directly to give the necessary Color and brightness light to illuminate, to avoid double waste of resources and energy.

Of course, as can be easily known to those skilled in the art, the third preferred embodiment of the present invention is shown in FIG. 4. The aforementioned power conversion device 15 ² can also be printed on a separate flexible substrate 11 ² with conductive ink. this flexible base ¹¹² Explanations of wallpaper, and may be printed on the front side, the resulting image can even be used decoratively totem, this wallpaper adhesive layer ¹⁷² to be posted to the user is easily accessible, as by When the micro current (not shown) is touched by the user, the resistance (not shown) can be changed. Therefore, the wallpaper can be used as a touchpad 1 ² when it is posted on the wall. ² and the wire electrode 153 and the distal end ⁹¹² of the electrical conductive connection ^92, to control the strength and presence or absence of current flowing through the collector ^92.

In addition, currently packaging products, such as toys and canned beverages, are usually labeled with heat shrinkable film or sold in fixed quantities. In addition to facilitating transportation and storage, it is also convenient for consumers to purchase and even sort. Preferential promotions, but the most important effect is that it can print eye-catching advertisements on the surface of the packaging, thereby creating a visual difference from other similar products, increasing the attention of the product, and increasing the sales volume.

A fourth preferred embodiment of the present invention is shown in FIG. 5. In this example, the light-emitting material coated with circuit elements also uses the similar structure of the aforementioned active light-emitting warning tape, but by selecting a flexible material with heat shrinkage characteristics as the flexible material. substrate ^113, which is applied to the surface of electronic printing technology, on the surface of the flexible substrate ¹¹³ having thermal properties, the coating is made of a flexible light-emitting device ^133, then, again in the flexible light-emitting device ¹³³ A layer of power supply device 15 ³ is provided above, which is illustrated as a printed battery in this example, which can be made into an active light-emitting shrink film 1 ³ to maximize the advertising effect. Of course, in order to avoid damage to the structure of the printed battery, a flexible base material of composite material can also be selected, and a part of the base material of the printed battery is selected to be made of a polymer material that does not shrink when heated.

Of course, as those familiar with this technical field can easily know, in addition to the above-mentioned power supply device explained as a printed battery, printed electronic technology can also be used to print a flexible light-emitting device (not shown) with a layer of wireless charging coil (not shown) (Shown), the wireless charging coil can generate electric energy by being triggered by electromagnetic waves emitted from surrounding facilities, and provide the endless power supply of the aforementioned flexible light-emitting device.

At present, dressings of various functions and materials on the market, although they claim to have considerable auxiliary effects on wound healing, must be based on the fact that the patient's physical condition can still recover on their own, and the help of dressings for wound healing is mainly A icing on the cake by blocking external bacterial and viral invasion, and applying dressings such as antibiotics or anti-inflammatory substances to help improve patient immunity; however, recent research by the University of Manchester in the UK shows that microcurrents can promote local blood near the wound Flow, increase the rate of new blood vessel proliferation, make the wound heal quickly, and the scars generated are less obvious. In addition, the slight heat can promote platelet lysis, accelerate clotting near the wound, help stabilize the injury, and accelerate blood. Flow, increase white blood cell supply and accelerate waste metabolism.

Therefore, the fifth preferred embodiment of the present invention is shown in Figs. 6, 7, and 8 as an electric energy dressing with circuit elements. Its basic structure is based on a general self-adhesive dressing, and printed electronics is applied to the aforementioned self-adhesive dressing. Technology, coating a layer of circuit elements that can generate microcurrent, can actively supply microcurrent or generate microheat. The detailed structure of the aforementioned electrical dressing with circuit elements is described below.

First, as shown in FIG. 6, on the lower surface of an appropriately sized flexible substrate 31 ⁴ , an attachment unit 311 ⁴ that can be attached to the human skin 8 ⁴ is set, and placed on the lower surface of the attachment unit 31 ¹⁴ at an appropriate position. a dressing for covering the wound of the body ^334, in addition, on the surface of the flexible substrate ^314, the application of electronic printing technology, which is applied to the power supply device ^354, this embodiment of a power supply device ³⁵⁴ is a printed release The battery has a pair of flexible conductive electrodes 351 ⁴ formed by extending the positive and negative electrodes 353 ^{4. The} pair of flexible conductive electrodes 351 ⁴ are symmetrically disposed on the dressing body 33 ^{4 and} contact the human skin 8 ⁴ sides. The two terminals of the micro-current 355 ⁴ generated by the printed battery can be conducted by the human epidermis 8 ⁴ , and the micro-current 355 ⁴ flows near the human epidermis 8 ⁴ wound 82 ⁴ , which accelerates wound healing.

Of course, as those skilled in the art can easily know, as shown in FIG. 7, a conductive microthermal unit 331 ⁴ such as carbon fiber can also be provided in the dressing body 33 ⁴ , and the conductive microthermal unit 331 ⁴ It is matched with, for example, a power supply device 35 ⁴ embedded in a flexible substrate 31 ^4. In this example, it is described as a miniature button battery. When attaching a dressing to a patient's wound, please refer to FIG. 8 together. The insulation portion 357 ^{4 is} torn off, so that the conductive micro-heat unit 331 ⁴ is conducted to the button battery through the flexible conductive electrode 351 ⁴ and the positive and negative electrodes 353 ⁴ , and gradually consumes the electric energy in the button battery to generate heat from electricity. , human epidermal micro heat generation can withstand ^84, thereby to achieve the effects of the active promote healing.

In recent years, under the influence of successive waves of food safety storms, everyone in the country is now at risk, like a bird of panic. For the safety of various types of food on the market, a big question mark is put in the heart, leading to the current situation from the original From the planting and production process to the subsequent storage and delivery process, consumers want to be able to monitor the whole process, and even witness it with peace of mind. Of course, it is not easy to see it with your own eyes, but how do you monitor it all the way? Therefore, recent production and sales resumes have become a hot topic.

The sixth preferred embodiment of the present invention is an electrical appliance with a packaging material for coating information storage device for monitoring the current status of food. Its structure is shown in FIG. 9. In this example, the electrical appliance is exemplified as a smart refrigerator 7 ⁵ . And this smart refrigerator 7 ⁵ has an example of a control device described as an intelligent display screen 71 ⁵ and an example of an information acquisition device with a color recognition function lens 73 ⁵ , and the packaging material coated with the information storage device is illustrated as an example. plastic package ^55, the main structure of this plastic package ⁵⁵ is a package material main body ^515, a coating on the surface of the information storage device ⁵³⁵ of this package ⁵¹⁵ of the body member, this information storage device ⁵³⁵ having a display unit ⁵³¹⁵ , the packaging material was the main body ⁵¹⁵ to the display unit 531 at a ⁵ covers the through hole ^5115.

The following mode of operation of this embodiment will be described, the display unit ⁵³¹⁵ changes the color of food placed in the main body ⁵¹⁵ of the cladding material ⁶⁵ via the through hole ⁵¹¹⁵ a qualitative change of the sensing volume, having a color recognition function by the lens ⁷³⁵ to retrieve After the image is analyzed and identified, a message is displayed on the above-mentioned intelligent display screen 71 ⁵ to actively remind the user to pay attention to it, thereby reducing the probability of eating the spoiled ingredients by mistake.

Of course, the application of the aforementioned packaging material with coated information storage device for monitoring the current food condition is not limited to the previous example. The structure of the seventh preferred embodiment of the present invention is shown in Figs. A smart refrigerator 7 ⁵ with a smart display 71 ⁵ , but the information acquisition device is exemplified as an RFID reader 75 ^{5. The} RFID reader 75 ⁵ has a radio frequency transmitting unit 751 ⁵ and a radio frequency receiving unit 753 ⁵ ; The packaging material of the cloth information storage device is exemplified as a plastic package 5 ^5. The main structure of the plastic package 5 ⁵ is a packaging material body 51 ^{5. The} packaging material body 51 ⁵ contains food materials (not shown), and The upper surface is applied with printed electronic technology to coat an information storage device 53 ^5. This information storage device ⁵ 35 is exemplified as a passive RFID tag and has a memory unit 533 ⁵ and an antenna unit 535 ⁵ .

Mode of operation described below, first, the embodiment is intelligent interpretation screen display control unit ⁷¹⁵ of the RFID reader control unit ⁷⁵⁵ of the radio frequency transmitter ^7515, the timing of activation of the emitted electromagnetic wave ^{7525 5355} antenna elements, the antenna unit case 535 ⁵ outputs the food-related information 534 ⁵ stored in the aforementioned memory unit 533 ^{5 and} is received by the RF receiving unit 753 ^{5 of} the RFID reader 75 ⁵ , and sends the food-related information 534 ⁵ on the aforementioned smart display 71 ⁵ Display real-time information.

In addition, those familiar with this technical field can also easily know that for some food categories that only require short-term and simple monitoring, the aforementioned circuit sensing element can also adopt a simple type label that directly responds to changes based on time and temperature conditions ( (Not shown), does not require additional display and storage units, so that it can meet the needs and reduce costs.

However, the above are only the preferred embodiments of the present invention, and cannot be used to limit the scope of the present invention. Any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the invention specification of the present invention should be applied. Still within the scope of the invention patent.

Claims (12)

    A light-emitting material for coating circuit elements includes: at least one piece of flexible substrate; at least one power supply device, the power supply device having at least two conductive electrodes made of a conductive material; and the above-mentioned flexible substrate is neutralized and / or On the surface, at least one flexible light-emitting device whose two ends are respectively conductively coupled to the conductive electrode is formed, so that when the current provided by the power supply device passes through the flexible light-emitting device, the flexible light-emitting device is driven by electric energy to emit light.         The light-emitting material for coating circuit elements according to item 1 of the scope of patent application, wherein the power supply device is at least one flexible power supply unit provided on the flexible substrate and providing electrical energy; and the flexible substrate is a flexible Flexible shrink film with temperature change.         The light-emitting material coated with a circuit element according to item 1 of the scope of patent application, further includes at least one power conversion unit disposed on the flexible substrate and performing AC / DC conversion.         The light-emitting material for coating circuit elements according to item 1 of the scope of patent application, further includes an adhesive layer disposed on the flexible substrate and not covering the surface of the flexible light-emitting device.         An electric energy dressing with circuit elements includes: at least one piece of flexible substrate, the flexible substrate further includes an attachment unit for attaching to a human body surface; at least one dressing provided on the attachment unit and for contacting the human body surface A body; at least one power supply device disposed on the attachment unit and / or the dressing body, the power supply device having at least two flexible conductive electrodes disposed on the dressing body.         The electrical energy dressing with circuit elements according to item 5 of the scope of patent application, wherein the power supply device provides a micro current, and the flexible conductive electrode is exposed on the side of the dressing body for contacting the surface of the human body, and is provided for The microcurrent provided by the power supply device is output to the surface of the human body.         The electrical energy dressing with circuit elements according to item 5 of the scope of patent application, wherein the flexible base material and / or the surface thereof is further coated with at least one end formed with two ends conductively bonded to the flexible conductive electrode. Conductive microthermal unit.         A packaging material coated with an information storage device for packaging a foodstuff, the packaging material includes at least one piece of packaging material body; and at least one information storage device coated on the packaging material body, for storing information about the food material.         As described in item 8 of the scope of the patent application, the packaging material of the coated information storage device, wherein the packaging material body further has a through hole, and the information storage device further includes a display unit that senses the change of the food material and changes color through the through hole.         As described in item 8 of the scope of the patent application, the information storage device is coated with a packaging material, wherein the information storage device includes a memory unit and an antenna unit connected to the memory unit, and when the antenna unit receives a predetermined external electromagnetic When the activation signal is activated, the memory unit is activated, and the information related to the ingredients stored in the memory unit is output through the antenna unit.         An electrical appliance for accommodating and sensing a packaging material and a food material coated with an information storage device, comprising: at least one information acquisition device for retrieving information about the food material stored in the information storage device, and a control and receiving information Control device for information captured by the capture device.         The electrical appliance for accommodating and sensing the packaging materials and food materials coated with the information storage device according to item 11 of the scope of the patent application, wherein the information acquisition device further includes a radio frequency transmitting unit and a radio frequency receiving unit.