Organic Rfid: The Future Of Rfid Technology Development, New Hope? – Organic Rfid, Rfid-screen
Recently, a number of organic RFID Advances tags (also known as plastic Tag ) Reports, these reports agreed that low cost, flexible, time to market sooner the better label.
Background RFID tags by the layered organic conductive and non-conductive material?? Such as plastic, this method can produce silicon integrated circuits. Organic RFID tags working principle, structure, function and spectrum allocation, etc., compared with inorganic RFID is not much different, both the main difference is the different materials and processing technology. Some inorganic RFID tag chips through complex and expensive preparation of the silicon IC technology out, and then the antenna integrated with a complete label. And organic RFID tags on expensive clean room without the need of ultra-pure silicon gasket, it can use a similar to the current high-speed multi-color printing device printing out. Because the use of the printed electronics, organic thin film transistor to the circuit in the cheap plastic substrate preparation, through paper to roll (R2R) printing technology mass production of organic RFID tags, which not only reduce cost but there will be more own label elasticity (flexibility depends on the specific “ink” composition).
RFID tag chip currently manufactured organic materials concentrated in the CMOS (up metal oxide semiconductor) on. According to online encyclopedia, CMOS technology, a notable characteristic is “CMOS control by the PMOS and NMOS control common form, is characterized by low power consumption. As the CMOS in the composition of a pair of MOS or PMOS gate turn in an instant, or NMOS conduction, or both at any given time only one type of circuit in operation, compared with linear transistors (BJT) is much higher, so low power consumption. but take into account the energy required for RFID tags, it is Obviously the use of organic RFID tags can reduce power consumption.
2006, the German PolyICGmbH & Co.KG has developed the use of printing technology and volume on the volumes of production of organic Wireless RFID Tag for data storage with integrated 8-bit RFID tags and integrated hundreds of organic transistors, organic transistors using semiconductor for the Poly-3-alkylthiophene (P3AT). June 2007, PolyIC has developed a 32-bit and 64-bit storage of organic RFID tags operating frequency of 13.56MHz. Currently, the most fully developed organic RFID tags operating frequency in 13.56MHz (HF). So far in the UHF band is not on the report of the organic label.
Read speed has always been organic RFID tags are facing problems, PolyIC label report claims the company made its biggest rate of labeling was 196Hz. Clearly, organic RFID tags in speed is not dominant.
The positive side, although the label has always had extremely limited memory, but current generations of organic RFID tags (including existing or under development) can support the EPCglobal at least 96bit data, and in the future will has more memory. Recently, IMEC, Belgium and the Netherlands HolstCentre 128bit posted at ISSCC “organic RFID converter chip” technology. Despite the “not yet reached the practical level of performance,” but already have most of the functionality required to RFID, organic electronics is an important step.
Addition to speed and memory problems, is worth noting that last 5 years, some scholars have claimed that organic RFID tag technology will never be able to achieve performance close to the time of 13.56MHz. So far organic RFID tags and tickets can only be used for brand protection, not suitable for complex inventory management. That they are best suited to meet the requirements of the application of organic devices must go further.
However, PolyIC produced organic radio frequency identification tag was found 10 months after the product’s features not declined. Therefore, the company believes that wireless tags to ensure that more than 1 year device lifetime.
Organic RFID tags to the open-loop system of the potential benefits
RFID applications in the open-loop system in a more obvious limitation is that single-use label requirements. Current silicon chip, the time required in the manufacture of very expensive technology, and the use of silicon chip tags cost will increase accordingly.
Inorganic silicon-based RFID products, read / write speed, performance and service life is necessary in many applications, but in other applications may not be so important?? This is precisely the low-cost organic RFID label can play an active role in place.
Organic RFID tags cost only today, RFID tags used in the cost of inorganic a small part, it NatureMaterialsCommentary magazine, the whole organic RFID tag costs will be reduced from 0.01 to 0.02 U.S. dollars each chop. There is no doubt that the use of organic RFID tags will improve the return on investment, and more goods need to be more cost-effective labeling time.
In addition, because the label in the processing, printing, flaking or application process may be bent, so smooth and organic RFID tags and flexibility is ideal for printing needs.
Speaking for many applications, organic RFID tag of “life” is indeed limited; but some of the more fresh produce or other products their life is very short, the service life is long enough.
Organic RFID tags of the potential effectiveness of privacy protection
Perhaps more important, organic RFID tag advantage is its limited life. For many consumer goods affixed with RFID tags is, RFID tag is used for inventory, POS machines and product returns, so do not need a particularly long service life.
Because in the apparel, footwear and accessories will be used in a number of permanent use of RFID tags, so consumers are very concerned about the privacy of their own safety. And organic RFID tags within the specified time can stop its operation, thus eliminating the concerns of consumers. RFID tags are posted
shoes, are often subject to criticism from privacy advocates, and if organic RFID tag attached to shoes, the shoes will be worn immediately after the degradation of these labels. Attach a label after washing some clothing or dry cleaning, will soon degrade and cease to function.
Fact, the organic RFID tags at a lower cost to consumers has been a signal: tag operation will not be permanent. Just as consumers are reluctant to believe the company (or government) claim to read RFID tags will be as accurate. Many consumers believe that companies will do the best thing for the bottom line. Perhaps the only claim that “the use of organic RFID tags will save money,” more to win the trust of consumers, because consumers reasonable cost
94otb | Quotpart | Tappin’ | Top Is given by Senai to you | Norton Security | Mang/agent | Tips Straight From The Fountain Of Youth | Next Hotels | Electronic Picture Collage: Set Together Your Most Cherished Reminiscences in A person Location in | Vanessa Blue Vid | Dickens#39 | Garden Seeds | Absolutly Free Money in your account for binary options | 10/310/17 | Nunchucks | Looking for Compare Van Insurance Policies for younger People Online | Web Hosting: Some Important Features of cPanel
January 29, 2012 8:24 am | 
Subscribe