Editing radio frequency identifier and system therefor
A technology of radio frequency identification and editing, which is applied in electromagnetic radiation induction, record carriers used by machines, instruments, etc., and can solve problems such as the inability to provide users with the ability to change information by themselves, and the inconvenience of using RFID responders
Inactive Publication Date: 2008-11-26
IND TECH RES INST
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
US Patent 6,206,292 "Surface-printable RFID-transponder" is used to simplify the process of making symbols or labels on products, identification cards or password cards. Form the adhesive as a printable / writable layer (Printable / writable layer), so that when the layer is printed, the sensor can detect the start of individual RFID responders on the polymer film tape And the end position, which can achieve high-efficiency mass production, so it is mainly to improve the production efficiency of RFID responders. The printable / writable layer has completed the writing of information during production, and cannot provide users with their own information. The function of changing the information will still cause inconvenience to the use of the RFID transponder
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] Figure 4 It shows a preferred embodiment of the editable radio frequency identification device of the present invention, which includes a substrate 40 and an antenna device 421, and a surface of the substrate 40 is divided into adjacent first regions 41 and second regions 42; Wherein, an editable area 411 is formed on the first area 41, and a finger transducer 422 is formed on the second area 42, and the antenna device 421 is connected to the transducer 422, which can receive external read electromagnetic waves , so that the electromagnetic wave is converted into a surface acoustic wave by the transducer 422 and transmitted to the first region 41, and the transducer 422 can be fabricated on the substrate 40 by a conventional radio frequency identification device process.
[0027] The editable area 411 on the aforementioned substrate 40 is for the user to use a writing device to define a pattern representing an identification code on it, that is, when the editable radio...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A radio frequency identification unit consists of antenna device, base plate, transverter and editing region on adjacent area of base plate. It is featured as enabling write - in device to define sample representing an identification code on editing region, using antenna device to receive external electromagnetic wave, using transverter to convert electromagnetic wave to be surface acoustic wave and sending it to editing region. The write - in device can be lightening equipment, punch, blocking press or array printing device.
Description
technical field [0001] The invention relates to a radio frequency identification (RFID) device, in particular to an editable radio frequency identification device and a system for editing the radio frequency identification device. Background technique [0002] The technology of using serial bar codes (Bar codes) to provide easy reading of numbers and symbols has been widely used in various fields, for example, commodity identification and price tagging, such as figure 1 As shown, in application, the barcode 11 is pasted or marked on the commodity 12, and a bar code reader (bar codereader) 13 is used to approach the barcode of the commodity to read the numbers or symbols represented by the barcode, and then A set of database 14 is used to compare the meanings represented by the numbers or symbols for subsequent processing. [0003] The shortcoming of aforementioned barcode system is that barcode reader 13 must be close to commodity (under the condition of almost touching) ju...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/10G06K19/02
Inventor 张凯程许铭修梁佩芳
Owner IND TECH RES INST