TWM258367U - New type contactless card - Google Patents

Description

M258367

[Technical field] A new type of non-contact card is designed for the creation department. The focus is to make other conductive metals by printing and embedding. If printing is used, production costs can be issued; The controllable parameter improvement of various electrical appliances is like making an impact factor) Including the line width and the line, this is also the case, we have passed the packaging, material and other values, and at the same time to avoid r ° ugh ho 1 e system A non-contact type card is good. The RF antenna is used to make two conductive antennas. The antenna circuit, because the traditional metal antenna line = first = square 々Γι Ϊ has high electrical conductivity, so it has good electrical characteristics. The coil: can be like: but the antenna antenna is in the design of antenna factors, but also: ΐΓί is quite large, we try to inductive become possible = ;;:;:;: factors, make the sensitivity of the application system; Zhou Quantian Each line of the wire will be affected by the price $, capacitance, impedance * (the above short distance, line ^ is prepared at the induction frequency distance, the shape of the antenna (is printed on the 6th, the thickness of the line, etc.) is another factor that affects the aforementioned effects. Sub production and real p mode 2: The key technology of the chip has been used to manufacture the antenna circuit due to the influencing parameters on the antenna shape and + κ 又 furnace type; it is to improve the shortcomings of the conventional inductive electronic chip card or inductive card. ,,,,,, and digital data transmission, so identification cards

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M258367 3. Creation instructions (2) It is not necessary to be in the pocket of the card reader, and the purse often requires several cards from the community resident card, RF ID Chinese technology, it passes the 'general reader; each fl number when not connected to the ent ifi writer When the coil is introduced, the card is activated, decoded, the card signal and the reader ’s touch card cation are read, and the electricity generated by the card current is sent out for direct contact with the internal energy communication. Write out the digital information, and the card can be directly identified by taking out without taking it out, eliminating the trouble of modern people looking for a specific card through Menlin, suitable for campus cards, cards, public transportation cards, etc. = radio frequency identification is a non-contact The automatic frequency identification method is used to automatically identify the target object and obtain relevant information ^. The frequency used when it is called is the working frequency of the RFID. It is used by the RFID system technology (Radio Frequency Id). When the card reading interface is not Contact reading = state When a certain frequency of radio frequency is continuously transmitted through the antenna and just enters the magnetic field, the magnetic field generated by the reader coil is used to induce non-contact Printed on a smart card: The chip module in the card will use the current to encode information such as the body, so that the reader can confirm and read it and one step related processing; the antenna coil is responsible for the card and reader. When transmitting radio frequency, the reader and the card exchange data through this antenna, and the size and shape of the antenna determine the distance between the cards. [Previous technology] Rapid and rapid development, ▲ due to globalization is inevitable this year. =, A is determined by the cost reduction, the difference in operation and the consistency of technical standards.

Page 6 M258367

The key factor of the circle is the research and development; the main function is to supply it, the source is generated inside, the antenna coil is born, and the outside is made of an etched metal conductive department. This card is non-contact, and it plays an extremely technical or buried wire. The price of the research and development trend of the induction wire antenna is not bad. This is achieved successfully. This case is particularly expensive for reading the contact card ’s transmission angle into the enameled grid. In addition to the circle, I can feel that the company ’s accumulated color is: Is the functional color of the inter-pass film? This line and other parties do not have a price to carry the RF signal and the antenna coil of the old system i η 1 ay layer. Chip energy can be defined in various frequency bands and is used to supply power for chip operation. An important component is traditionally manufactured in a traditional process. Most of them use copper grids for competitiveness. The design of this public printed circuit has won this design. , Its technical reliability can be compared with the transmission of the induction coil. [Contents] (first and second pictures) contact card shown in the figure, the card 1 structure is ^, a pattern layer 30, an antenna line chip layer 5, a chip 50, the lower cover film 7 up and down It is composed of a stack of antenna coil layers 4 and lower materials 6. Including: This creative system provides a new type of non-layer: an upper cover film 2, an upper material coil layer 4, an antenna coil 4, and a material. 6, a pattern layer 60 and the upper cover film 2, the upper material 3, the lower cover film 7 are made of plastic substrate,

A top film 2 and a top material 3 'are stacked on the top material 3, and the top surface is coated with a top material 3; the film 2 and the antenna pattern layer 30, coils Layer 4 between and coated with flowers

M258367 4. Creative instructions (4) color; An antenna coil layer 4 is stacked between the top material 3 and the wafer layer 5. The antenna coil layer 4 is printed with an antenna coil 4 0 on the front side. There are two contacts 4 1 and 4 2 at both ends of the head and tail. At the same time, conductive paste block printing is performed on the back of the antenna coil layer 4 corresponding to the front 2 contacts 4 1 and 4 2. Before the operation, two through holes 1 and 4 of the antenna coil layer 4 have been through holes (broken holes), so the small holes can be used to make the front and back lines communicate, and the bottom corresponds to the wafer 50 on the wafer layer 5. The two contacts 5 1 and 5 2 on the chip 50 are electrically connected with the two contacts 4 1 and 4 2 on the reverse side to form an inductive receiving coil function. A chip layer 5 is arranged on the antenna coil. There is a wafer 50 on the wafer layer 5 between the layer 4 and the lower substrate 6. The wafer 50 is provided with adhesive for easy adhesion and fixing, and the wafer 50 has the bottom surface facing upward and two contacts 5 1 and 5 2 are electrically connected to the two contacts 4 1 and 4 2 on the back of the antenna coil 40, and are used to transmit the number of stone horse data in the chip 50 through the antenna coil 4 〇 'To form a wireless sensing transmission and reception mechanism;-The lower middle material 6 is stacked between the wafer layer 5 and the lower cover film 7, and a pattern layer 60 is printed on the bottom surface of the material 6, and the pattern is coated thereon; There is a magnetic tape 7 ◦ (according to demand, the underlayer 6 is superimposed, and the lower cover film 7 is combined into a protective film layer. With or without it), the lower cover film 7 is used. [Embodiment]

Please refer to (picture 3, picture 4 and picture 5).

Page 8 M258367 IV. Creation Instructions (5) A chip with a new function 7 4 0 is a receiving device that is printed around the printing circle. When the amount of card 1 is stored, the card 1 card machine is used to confirm the above. Only the equivalent of the special volume of this creation is the same for Chen Ming. Non-contact card and conductive antenna line with transmitting and receiving function, so you can use the identification information close to the card reader card1. The step is the scope of the creative creation, so the structure should be directly included in the film. The antenna line of the card can be used to read the power of the card when the card is swiped from the inside to the outside. It is better to use the wireless connection. It is better to use this or indirect use of the fine piece 1 of this creation. Frame the smart function example of the card 1 radio wave when multiple terminals or machines emit the frame, and create an electromagnetic wave energy that is not in contact with the antenna coil and spaced by the non-contact induction in the other gods category. In order to make this work more progressive and practical, I invite you to make a comparative analysis below: > Antenna line made by etching or embedding, production cost partiality 2. Use of etching agents is likely to endanger the living environment and cause environmental problems :. 3. An additional site must be set up to produce antenna coils, resulting in wasted space. 4. The antenna is easily pulled up by the milling cutter during the drilling operation of the buried antenna line, and the quality is poor. w cost creation advantages 1. Replace the traditional antenna line made by etching or embedding.

M258367 4 7 Creative Instructions (6), printed as today ’s cards are in the antenna coil type for direct contact cards, which can improve the timeliness. 'Printed antennas can be used to extend general card engraved lines, but traditional etching lines are required for environmental protection. The traditional etching process is much more expensive. 2. A major breakthrough can be achieved if the printing process is equipped with considerable design and traditional technology. ， Through-hole (Through peripheral line damaged chip cores, if you pick up, you do n’t need to purchase additional prints of the coils and reduce the number of coils, some use the antenna process to print, and use the printing to set up the non-brush equipment of the space. The production process needs to brush the process wire to make use of the non-contact card f-type, the process is more traditional than the traditional site can consistently operate the site, the production of antenna line charges. Contact card, the system 'reduces capital expenditure (machinery). Use of chemicals, phase There is no such conductive metal for the antenna, and the price can be achieved by the stable power meter and manufacturing process compared with the completed antenna coil. Today, the company's RFID function should be a traditional industry holes.) The process can avoid the function of card compression. It was Qian Qianfang who completed the non-circle, so the traditional eclipse of the equipment is disadvantageous. As mentioned in the above summary of the application of printing technology, "This creation has indeed achieved the desired effect under the previous technical structure, and it is not easy for those skilled in the art to think about." Moreover, this creative application has not been disclosed before, and its progressiveness and practicability have clearly met the requirements for the application of new patents, and a new application has been submitted in accordance with the law

Page 10 M258367 Brief description of the drawings The first picture is an exploded perspective view of the card stacking structure. The second picture is a combination diagram of the card laminated structure. The third picture is a printed antenna coil layer and antenna coil structure diagram. The fourth figure is a relative position of the antenna coil and the wafer. The fifth diagram is an embodiment of the card. [Figure No.] Card 1 Upper film 2 Upper material 3 Pattern layer 3 0 Antenna coil layer 4 Antenna coil 4 0 Contact 4 1, 4 2 Wafer layer 5 Wafer 5 0 Contact 5 1, 5 2 Lower material 6 Pattern layer 6 0 Under lamination 7 Tape 7 0

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Claims (1)

M258367 V. Application for patent scope '1. A new type of non-contact card, including: a top material, a pattern layer, an antenna coil layer, an antenna coil, j, a top chip, a bottom material, a picture The texture layer and the lower layer of the upper and lower layers are 2 layers, and are characterized in that: the antenna coil is printed and placed on the line induction receiving antenna formed by the card i 3, including; Above Sinoma; Sinoma's surface-coated wire coil layer is printed, and the wafers on the opposite sides of the two sides of the electric slurry area are electrically connected to a wafer layer, and a crystal is embedded in the wafer layer. The bottom of the chip is used to wirelessly sense the upper surface of the substrate and the antenna coil layer. There are two holes on the antenna coil layer to perform the holes of the conductive coil layer so that the contact surface of the chip layer is facing up and the transceivers in the chip are stacked. In a pattern, the antenna block is stacked and printed on the antenna block, which is connected in the rain first, and the shape is arranged in a stack. The crystal is provided with two digital systems; the upper film and the sky layer are arranged on top of each other. Timber circle, on that day The back of the loop layer, and because of the execution hole (break hole), the lower block point is formed by the chip as an induction to the antenna coil. The antenna coil is equipped with adhesive contacts and antenna data through the sky coating pattern; and the wire coil head of the chip layer The rear surface corresponds to before the printing operation, so the two contacts printed on the conductive paste can be used to receive the coil work layer and the lower middle material to facilitate the two coils of the adhesive coil to be transmitted there. The two contacts on the four sides have corresponded to the opposite side of the antenna at the position of the small hole; between the fixed and the points are electrically connected to form a middle material layer stacked between the wafer layer and the lower cover film, A pattern layer is printed on the bottom surface of the lower middle material, and the pattern is coated thereon; the lower film is overlapped with the upper middle material, and the lower film is provided with M258367 5. Scope of patent application Magnetic tape, a protective film layer is formed with the lower cover film. 2, such as the scope of patent application: 1 :. = Touch card: The upper film, upper material, and antenna coil are used. The T material and lower film are made of plastic substrate. 3. As described in item 1 of the scope of the patent application, 5 = contact card, wherein the antenna coil is framed by printed antenna lines from the inside to the outside, and a plurality of coils are spaced to form a receiving antenna. Ο Page 13