In general, flexible flat cable, abbreviated for FFC, refers to a large variety of flexible and flat electrical cable. As far as many great cable manufacturers are concerned, the special term FFC commonly refers to the extremely thin and flat cables which you can often find in the applications of some high density electronic, such as computers, laptops, tablets and mobile phones most. Actually, the flexible flat cable is a typical kind of flexible electronics itself. Technically, FFC tends to be more accurate in the use of flexible-material-made circuits that incorporate components.
As we learn further about the cable and we find that the cable commonly consists of a soft, flexible and flat plastic film base, with multiple metallic conductors bonded to one surface. In general, each end of the cable is reinforced with a stiffener to make insertion much easier or to provide strain relief. And he stiffener makes the end of the cable slightly thicker.
For example, a great many modern printers show humanized paper feeding sensor which supports softer paper and gets over the adverse effects by humid and hot weather. Printers use specific customized ffc cables for the connection between print head and mainboard.
Adoption of more advanced FFC which connects print head and mainboard more steadily. The convenient connection makes the whole printer smaller, and speeds up the operation performance and print efficiency in a large extent.
Flexible flat cable is easy for connection and assembly and disassembly and it’s quite flexible, bendable, foldable, thin, tiny . Other than that, FFC cable is able to solve electronmagnetic interference. This is a new form of data cable which is made of insulated materials and thin tin-plating flat copper by means of prodution pressing via high technology automatization devices.
Now cable manufactuers offer custom FFC cables for customers right according to their specific requirements on some technical parameters like numbers of wires, normal pitches and so on.
For the time being, in the booming electronic industry, particularly in portable and mobile devices, such as tablet and notebook computers, as well as mobile phones, there is a growing tendency to decrease the supply voltage in order to save power and reduce unwanted emitted radiation.
Nevertheless, such a low supply voltage causes problems with signaling since it reduces the noise immunity. The corresponding solutions to these problems ever caused by low supply voltage can be virtually solved by differential signaling which is designated to help to reduce these problems. On account of high noise suppression, it gives twice noise imunity of a single-ended system for a given supply voltage. Therefore, by this way can differential signaling help them out.
At the end of the LVDS screen wire cable connection, the receiver reads the difference between the two signals. Since the receiving part ignores the cable’s voltages with respect to ground, small changes in ground potential between transmitter and receiver have no influence on the receiver’s ability to detect the signal. As a result, the LVDS cable is quite capable of reliable signal transfer. This technology is based on ANSI/TIA/EIA-644LVDS interface standard.
In most large electronic manufacturers who usually cooperate with some electronic cable suppliers, the technical staff there often attach great importance on the practical function of the cables and the convenient assembly of cables. Because they take large quantity production into consideration. That is to say, if they can handle this LVDS screen cable well, they can save much more time for assembly and cut the excessive cost for production.
FPC, namely abbreviated for flexible printed circuit, is actually inclined to show its significance in application so widely. FPC can be generally found in almost all frequently-seen electronic products, such as computers, digital cameras, mobile phones, PDA, LCM and so forth.
Precisely, FPC cable acquires high density, high reliability and high durability to implement its basic functions. FPC accomplishes high speed circuit transmission. Furthermore, there are efforts under way to improve the FPC cable comprehensive performance.
FPC is quite well-known for its flexbility. Aside from that, it is light and thin, bendable and foldable. Thanks to such unique figure, FPC can be set to any possible assembly appropriately. Moreover, FPC’s waterproof, shakeproof and heat resistance also dazzles people.
Manufacturers, as usual, process FPC cable with gold immersion and gold & tin plating techniques. Now FPC can be totally customized according to specific requirements on parameters.
Sanyo Japan is a great enterprise with a 60 year history, however, Sanyo is a subsidiary to Panasonic. With Panasonic’s techinical tradition, Sanyo is going to be a rising star.
Sanyo 42CE536LED reveals its mysterious veil in an exhibition held in Tokyo. Sanyo 42CE536LED inherits the good quality of its own system.
Sanyo 42CE536LED has a 42 inch screen, with a 1920*1080 resolution, and Sanyo supports 1080p full HD 3D format, with a screen ratio 16：9. The size of the TV: 970×592×55mm, besides, there is a X-VIZON digital process engine.
All the appearance design , audio visual effect, and intelligent automation have been leading in the same industry.
” Thanks to a newly design LVDS screen cables,we controled the thickness of the screen, and the LVDS is easy to assemble, has good transmission capability “, said an engineer Chiwa Jiripan. Exactly, a newly design LVDS has been adopted in the TV screen for it’s thin and durable. This advanced cables save space for the screen.
Sanyo 42CE536LED Full HD 3D TV, configured with advanced application and beautiful aspect, is definitely a rising star in the TV market.
Xinda is also engaged in LVDS screen wire cables, namely a type of wire cables with Low-Voltage Differential Signaling for transmission in TV and computer screen connection. LVDS wire cables demonstrate more instrumental techniques.
The wire cables acquire quite reliable signal transission by integrated to system-level IC; More than that, the wire cables show a kind of lower than 2V electrical power and voltage compatibility. More specific, it doesn’t emit much noise with its strong noise suppression.
The product data speed ratio ranges from several hundred Mbps to 2Gbps by LVDS technology. By studying the LVDS wire cable’s theory further, we can find that the reception port output turns 1, coversely 0 then, when putting a load at the reception port the gain voltage and current flow by forward direction. And his is driven by electrical current virtually.
With the swing ranges from 250mv-450mv, this technology is generally based on ANSI/TIA/EIA-644LVDS interface standard.
LVDS screen wire cables can be generally used in LED TV and computer LCD monitor products. The LCD looks flat, smooth and soft. The design is simple and makes you feel comfortable. For the LVDS screen cable the LCD connects with, is especially customized for this computer’s LCD screen. The LVDS screen cable perfectly matches the style of the LCD in size, pattern and color. The tiny LVDS cable transfers good signal for the output from the computer.
By high-class thermoprint, TV manufacturers make the shell and frame for the living room sytle TV. Other than a good-looking design for the appearance and frames mostly, the cables used in the circuits have also been upgraded. The new LVDS screen cables enable the TV to transfer signal more precisely and more stably.
All over East Asia, there’s been always a noticeable phenomenon that Japan is the best at high class electronic products while China earns its fame for manufacturing electronic components in great quantity. However, time has changed everything when a great number of great Chinese enterprises emerged. These enterprises have their trump cards on hand, to be more specific, they have top electronic products in the fields of televison, computer, cellphone, camera, office equipments etc.
Under great pressure from the competition with Japan and South Korea, China keeps striving for the research and development of high-tech products. Meanwhile, China never gives up on the great market of electronic components manufacturing.
“Our new generation of waterproof enclosures have more reliable quality, higher level of protection and margin of safety,” stated by a Chinese electronic engineer in an East Asia Industrial Engineer Exchange Meeting with great pride. We can read the irreplaceable happiness and superiority of a man when he accomplishes his item he loves.
“The new enclosures act better in waterproof and dustproof,” added by the Chinese engineer. This exchange meeting gathers almost all top talented high-tech electronic engineers from all sizes of electronic component manufacturers in Asia. They probe into the future potentials and the development tendency of plastic waterproof enclosure, aluminium-made enclosure, ABS-made enclosure and other important electronic components.
In many manufacturing factories in China, they offer customization design and manufacturing services and solutions. They can assure both the quality and functions of products, and manufacture enclosures as per required specification by customers.
Chinese electronic engineers finally made it! China has proved to be more superior in designing, function and durability developing and production throughput than any other Asian country.
Tsinghua Tongfang is a widely known great brand of computer products. With their persistence in obtaining world-class quality on their products, Tsinghua Tongfang is determined to offer serives with top technology sincerely.
In 2006, Tsinghua Tongfang cooperated with the greatest IT association, CompTIA, namely Computing Technology Industry Association. Since they claimed their collaboration, they have been working together on IT high-tech.
At the beginning of this year, Tsinghua Tongfang showed a new product, Tongfang Super Young S97-B001 in an East Asia Computer Product Exhibit held in Osaka. This is a business office desktop computer with a Windows 8 operation system, 64 bit Intel Core i5 3470(3.2GHz/L3 6M) processor, 4 GB memory, 1000 GB hard disk and an nVIDIA GeForce GT 620 discrete graphics card. As for the monitor, it’s a 23.6 inch wide screen LCD with 1920×1080 HD resolution.
Tsinghua Tongfang set their goal as Obtaining world-class quality on their products. Hence, Tongfang people make great effort in products development, manufacture, sale and services with their earnest devotion. As far as the Super Young S97-B001 is concerned, aside from the configuration, Tongfang demands higher requirements on the appearance design, materials, components and cables possibly. Likewise, they adopted new circuit connectors which acellerates the data transmission speed and does good to the whole operation of the computer.
Tsinghua Tongfang try to surpass their old achievements and implement 3 big strategies as branding, collectivization and internationalization by modern enterprise management system.
According to national regulation, employers have to pay workers allowance for high temperature under the circumstance that they arrange workers to work outdoors in hot weather( the maximum daily temperature reaches 35℃ or above) and that they are not able to reduce the temperature to less than 33℃.
Here is a piece of negative news about allowance for high temperature below:
In some working site in the city, although it’s against the law to schedule the work under such terribly hot weather, the employers force workers to continue for fear that they might fail the time limit for the project. The next thing is, some workers went down even they took heatstroke pills.
A senior doctor from local Armed Police Force Hospital makes an announcement that outdoor workers must take good care of themselves, they should take precautionary measures to keep off the burning sun, keep ventilation and keep interval rest.
More and more engineers and technical workers use simple protective devices which puts them in danger during their work outdoors.
In order to solve such problems, engineering device manufacturers develop a kind of convenient measuring instrument which is covered and protected by a unique portable instrument shell. With this shell, workers can feel free to use the measuring instrument precisely and safely under all kinds of bad weather or poor circumstances.
It’s wise for workers to quit the complicated and dangerous simple devices they used to carry. Now they only have to operate the measuring devices with their hands.
Virtually, national regulations and laws can stop unfair, illegal and unsafe operation for outdoor work. But somehow, workers still suffer the dangerous work in order to get paid. Nonetheless, if we can change the difficulties of the outdoor work itself by high technologies, things will turn out fine for outdoor workers. I think this is what outdoor workers need the society to help them.
As New York’s media reported, intelligent robot toys are gradually becoming a trend in the future toy intelligentization for children. During a Toy exhibit held in Britain, the brilliant Robot Mip, Robot Bo & Yana and Ozobot Mini sensor Robot showed up for the first time, and received a lot of attention.
Robot Mip WowWee has great self-adjusting balanced capacity. It has a motion inductor, a gorgeous design and smooth surface.
Robot Bo & Yana Play-i, with a simplified visual programming app which enables children to control the robot. Moreover, if install more accessories, the robot can turn into a good helper in daily activities.
Ozobot Mini sensor Robot, operators can play the game ” You draw I walk” which means that Ozobot can recognize the line from electronic screen or paper and walk along the designated line.
The three characteristic and powerful top intelligent toys all apply a new kind of membrane switch. The newly-developed membrane switch succeeds in solving problems concerning the insensiveness and faults of switches. Furthermore, membrane consolidates the operation and durability.
The continuous presence of intelligent robot toys in all children toy magazines reveals the latest trend of children toys home and abroad.
As attention has been paid to numerous dramatic new office electronic equipment launch events, Xinda flexible flat cable naturally provokes applause in the line of business.
The PET insulative material coupled with razor-thin tinplating flat copper wire, hugely spur progess on FFC’s connection and assembly. Conceivably, the bendable, foldable tiny flexible flat cable’s attendance has received great popularity.
It’s pretty incredible that flexible flat cable shrinks a lot so as to meet the demand of precise layout in newly-designed electronic products.
Traditional invariable specification on FFC is now displaced as there are efforts under way to designate custom length, pin contact, pitch and other relevant parameters on customer’s desired FFC.
There are voices down there that decidedly emphasize the importance of Xinda flexible flat cable’s innovation and secure application. See to the print head and mainboard connection in printers, as well as other products’ signal transmission, among which board to board connection is also involved.