Before long, only fresh, beautiful LED display screen advertisement ” provoke ” unprincipledly on New York Times Square, Tokyo Ginza, Central, Hong Kong Wear passing passerby, bring limitless reverie to somebody.
Quickly, such advertising mode is duplicated to China too.
The gold project causing a sensation throughout the country, ” LED electronic display screen ” Striking and beautiful, make the businessman’s money, ” LED electronic display screen ” Grand atmosphere, defeat enterprise’s unit profit, ” LED electronic display screen ” Graceful and luxurious, let the huge numbers of families send the money.
The display screen is a new dull and stereotyped display device that appeared in the 1990s, because the high, picture of its luminance was clear, bright in luster, make it reveal in the public multimedia the field outshines others, so the space of market is enormous.
Technically, LED development on display ... Read more
Germany’s letter is wireless (NASDAQ: CNTF) Announce today, this company will invest 70 million dollars to have wholly-owned constituent company producing thread of intellectual mobile phone of 10 million parts of productivity to set up one in the economic and technological development zone of Beijing. This constituent company will mainly produce the intellectual mobile phone of QIGI brand, will take shape and support Germany’s letter wireless ODP at the same time. It is estimated all construction of this project is finished over the next five years.
The production line wireless letter have Germany and Beijing also international investment developing company in the village ‘ Hereafter referred to as ” Also village world ” )Collaborative project,the latter general headquarters lie in Beijing economic and technological development zone, it is company of a state-run investment and financing. Also the intersection of village and through can buy ... Read more
Must reach memory Company (Elpida Memory Inc.) Show, this companies and Spansion Companies (Spansion Inc.) Have already developed a new flashing memory chip, has had cell structure simpler than the existing chip, this company plans to begin to produce this chip in batches in its factory of the west of Japan in 2011.
The quotient representation of this Japanese chip fabrication, this company has adopted the so-called electric charge to pick up (charge trap) Technology comes to develop NAND flashing memory chip of this 4G, the cell structure of this chip is different from Off-The-Shelf with the traditional floating bar (floating gate)ly NAND flashing memory chip which technology makes. This company shows, this new technology can help to produce than the volume of the products on the market at present smaller with better function NAND flashing memory chip.
Goal that must reach been is to last chip manufacturers based on that the electric charge pick up the technological NAND fl... Read more
Vehicle carried DVR present situation of technique
The vehicle carried hard disk video recorder belongs to subdividing the market of the traditional embedded hard disk video recorder, it is a piece of new developing specialized products developed as the encoding technique of the “digitalized audio, video” is employed on the vehicle. The vehicle carried hard disk video recorder has combined figures and looked at voice coding/decoding, advanced technique such as storing, car electron, wireless video network spreading, GPS satellite positioning of hard disk of large volume data of severe environment, realize that depends on to guest’s running industry, special vehicle trade and other relevant fields one the audio frequency is controlled.
A vehicle carried hard disk of the intersection of video recorder and whom producer chooses look at voice coding/decoding algorithm as follows, mainly at present MPEG-2, MPEG-4, H.264, MJPEG,etc., among them the compression ra... Read more
The car burglary-resisiting device brand on the market is various in style at present, it is commonly used in everybody is generally for electronic alarm, control locks middle, keys electronic discern, GPS the whole world position, steering wheel lock, gear lock, lock,etc. hook at the satellites, and these have their own advantage and disadvantage, so how about buy relatively effective and material benefit, the guarding against theft which accords with oneself style is equipped, become the focus that car owners pay close attention to.
Technological introduction that the vehicle guards against theft
The annual car sales volume in the whole world is up to more than 50 million at present, recoverable amount of the market has already exceeded 400 million. The statistics show, steal more than 100,000 car cases every year in the whole country, more than 300 stolen vehicles of every day on average. In terms of Beijing, Beijing the intersection of public security b... Read more
Everything is changed too fast. Hot ” LED ” before several months Now already nobody has mentioned, all sight has already turned into ” 3D TV ” Have.
Since entering August, are spreading from each producer constantly about 3D video various news, the color TV brand of the mainstream has basically already been involved in it. Latest a news comes from TCL, it has not merely already shot the China first pure 3D advertising film, still declare that will be listed after several weeks synchronously ” The polarized light type ” , ” shutter type ” Two kinds of 3D Internet TV products.
Get up synchronously and run, who will win the prize
Has key technology been mastered 3D by the foreign brand “In the 3D TV technically, nobody dares to claim to absolutely lead. ” The expert points out, like the situation that the basic patent fee is monopolized of era by a few companies of the digital television, have already gone for... Read more
The simulation technique of modern simulation [1 ] is applied to system design, system analysis and education and training extensively. In the course of imitating, carry the analogue device or artificial module forward and send the order data in a large amount, and read the parametric situation of the state on the working equipment from imitating. While carrying on analog simulation to large-scale commercial installation and system, the complexity controlled in data acquisition is more abominable [2 ]. Through improving the structure of the data acquisition controller, improve automation and integrated intensity of the data acquisition controller, can raise the efficiency of simulation equipment data acquisition and control of large-scale simulation effectively.
FPGA and SoPC technical development offered the new solution for this. IP kernel (IP Core) It is a hardware description language procedure with particular circuit function, can revise and customize more conveniently, in ... Read more
The Internet of things has got some application in trade and public service. China Mobile, China Telecom, CHINAUNICOM are preparing M2M public service of offering intellectual home furnishing, car parking service in some cities of China etc. actively, some telecommunication operators are launching the Internet of things in the agricultural trade applied demonstration project, monitoring and control that include to environmental message, soil information, nutrition information, information growsing,etc.. For example Shanghai Pudong International Airport defends invading system, China moving ” Animal’s system of tracing to the source ” , wireless sensory network communication system, global eyes system of China Telecom disposing after taking place in earthquake disaster of Wen Sichuan.
But must see, industry’s capability of the Chinese Internet of things is relatively weak, critical technology demands urgently to promote in an all-round way. Sensor netwo... Read more
IDT puts out and measures series IC and enters the market of intellectual electric wire netting in a totally new way
The new solution has the industry best dynamic range and lowest temperature drift
IDT Company (Integrated Device Technology, Inc.) Announce, introduce first measurement series IC that directs against the intellectual ammeter of its, enter the intellectual electric wire netting trade. The brand-new IDT solution has industry widest dynamic range and extremely high precision, help to improve the characteristic of the intellectual ammeter.
New IDT measures the wide dynamic range that the solution has 5000:1, allow all kinds of Off-The-Shelf ammeters (such as 5( 20) of manufacturers A, 10( 40) A, 15( 60) A and 20( 80) A)Amalgamate into a standard model ‘ 5( 100) A),Have simplified the manufacture process and reduced the complexity of storing and management of the utility. In addition, new IDT has the lowest temperature drift of device industry of this kin... Read more
Austrian little electronics corporation puts out multiple channel frequency shift keying of first totally Integrated 2.4 GHz (FSK) Transceiver AS3940. Through the Integrated periodic line supervisor, AS3940 can be to the Star Network (reach 8 pieces of customer end) Carry on reliable control. Low power consumption, high sensitive AS3940 message transmission rate are from 250 kbps to 2 Mbps (- 100 dBm @ 250kbps, - 92 dBm @ 2 Mbps) ,Inside has integrated the digital signal receive strength indicator (RSSI) , real time clock (RTC) And programmable clock output, Gaussian filter, phase locked loop (PLL) And loop filter.
AS3940 is 2.4 GHz transceiver of first built-in star network protocol supervisors, not merely avoid the patent fee, and more convenient use agreement pays managing to all network functions by oneself. This kind of highly integrated scheme has not only accelerated system design, has but also reduced the work capacity of MCU, guarantee reliable data transmission ... Read more
