Nowadays, many reporters have been paying attention to and reporting on the integrated circuit or semiconductor industry for a long time.
They know very well that the country with the most advanced semiconductor technology is the United States, and the countries with the most advanced semiconductor manufacturing industry are South Korea, Japan, and the Gulf region of Xia.
These three places have taken over the production capacity of the United States, so semiconductor technology has made great progress.
No matter how ignorant everyone is, they still know what the principle of memory chips is.
What the hell is carbon crystal?
Wang Xiang moved half of his body so that the audience could see the big screen picture more clearly.
On the big screen, Changtian Technology’s team has produced detailed three-dimensional pictures.
This figure clearly shows the internal structure of carbon crystal storage.
In a complete artificial diamond crystal, some of the carbon atoms have been replaced by silicon atoms. In this process, the crystal has a color center, which is a barrier.
When the laser hits the crystal, the crystal refracts, and the color center captures the spinning electrons.
At this point, the data storage process comes to an end.
This is a very perfect process, and its principle is completely different from the current storage principle of flash memory.
After repeated consideration, Chen Xiao decided to demonstrate the working principle of carbon crystal storage at the press conference.
This is done so that media reporters and industry personnel can understand that this technology of Changtian Technology is not plagiarized or copied from foreign technologies, but was developed by an independent system.
In addition, Chen Xiao is not afraid that his technology will be copied.
Because only relying on the data and demonstration pictures on the big screen, without the detailed help of the system technology guide, there is no way to imitate the samples even if they are given to the most advanced semiconductor laboratory in the United States.
At this time, the entire press conference was very quiet.
Reporters do not miss every frame of the big screen, and people in the industry are also thinking about where this technology comes from.
Wang Xiang wants to continue demonstrating carbon crystal storage.
He asked his staff to prepare three desktop computers with the same configuration.
Since the large screen at the scene cannot be connected to three computers at the same time, Changtian Technology adopted technical means to let the camera shoot at the screens of the three computers, and then broadcast the images on the large screen in real time.
Wang Xiang said: "I know many people are asking me below, what is the performance of carbon crystal storage in Changtian Technology?"
"Generally speaking, there are two indicators that describe the performance of a USB disk. One is the storage capacity, which I have just demonstrated. The other is the read and write speed."
"At present, most USB flash drives from Samsung, Sony and Toshiba use SLC chips. The chip's technology is relatively mature and has fast reading and writing speeds, but it is very expensive."
This is why the capacity of U disks on the market is only 64 MB or 128 MB, and there is no larger capacity, because any larger capacity will make the price unaffordable for many consumers.
Wang Xiang said: "The reading speed of the Slc chip is about 1 bit/cell, but due to constraints on computer equipment or chip packaging, its actual speed is much less than that data."
Wang Xiang started experimenting. He placed compressed files of 20 megabytes on the desktop of his computer.
Why not make the subject of the experiment a little larger?
Because the maximum storage capacity of Toshiba, Sony and Netac USB flash drives on site is 64 MB. A larger USB flash drive cannot be installed. Even if data close to the maximum capacity of the USB flash drive is put in, it is impossible to truly measure the read and write data of the USB flash drive.
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At the beginning of the experiment, three computers tested the reading and writing speeds of Toshiba, Sony Samsung and Netac respectively, and one computer was tested twice.
The final results showed that Toshiba and Samsung had the fastest reading and writing speeds, taking less than a minute to process 20 MB of data. Sony's performance was quite satisfactory, a few seconds slower than the first two.
The slowest one was Netac, which was a bit like a snail crawling. It actually took more than 50 seconds and nearly a minute to process 20 MB of data.
And for testing Netac's computer, I just tested Toshiba's USB flash drive.
Therefore, this is even more of a slap in the face to Netac. The technical quality of the technology that Netac strives to protect is even worse than those of the companies to which it has granted patented technologies.
Wang Zhi, head of Netac's marketing department, no longer had the shame to stay at the press conference.
He walked out of the conference room and prepared to make a call to Deng Yun in Shenzhen City to urgently report the situation in Jiangzhou.
Wang Xiang pulled out a USB flash drive from another brand and plugged Changtian Technology's carbon crystal storage into the USB interface.
The reporters used their lenses to take high-definition photos of carbon crystal storage.
Compared with other bulky products, carbon crystal storage is indeed very compact, and its appearance is quite outstanding, making people look very comfortable.
Wang Xiang clicked and sent 20 megabytes of data to the carbon crystal storage.
The compressed file is transferred almost within 10 seconds, which reaches the optimality of the computer, and its transfer speed is several times that of other brands of USB flash drives.
The reporters couldn't help but shout.
Wang Xiang said: "I can't tell you the fastest transmission speed of carbon crystal storage yet, because as you can see, the transmission speed of carbon crystal storage has reached the limit of computer performance."
The transmission speed of carbon crystal storage has reached the limit of computers!
When Wang Xiang announced the news, everyone was in disbelief.
Journalists were just amazed at how fast it was to read and write.
But people in the industry were quite shocked.
If it is really as described by Wang Xiang, then the application of carbon crystal storage is not just as simple as a USB flash drive.
When there is a breakthrough in the capacity of carbon crystal storage, if it can reach more than 50g, or countless small carbon crystals can be stored as a storage space, a large amount of storage space can be combined into a complete data box, like a mechanical disk.
When encapsulated, carbon crystal storage can be used as a computer hard drive.
And its reading and writing speed will be several times that of a mechanical hard drive!
Breakthroughs in computer hard drive speed will greatly improve computer performance.
With this alone, how can Sony, Samsung, Toshiba and other companies that can produce flash memory chips compete?
The two are not of the same size at all, and Changtian Technology's carbon crystal storage is definitely a dimensionality reduction blow.
If the prices between the two parties are extremely different, then the consumer's choice is obvious.
Even Sony, Toshiba and other companies that own flash memory chip production technology are unable to compete. How can Netac, which only owns empty patented technology, compete?
The reporter from Xinlang Technology turned his head and said to the camera.
"Tonight, Changtian Technology's press conference is definitely not an ordinary press conference. The emergence of carbon crystal storage will definitely change the history of Xia Guo's computer industry."
"After today, when we look back at the Shenzhen Stock Exchange's judgment on intellectual property patented technology, it is so absurd and funny."
"With Changtian Technology's latest storage technology, how will Netac continue?"
Wang Zhi has already dialed Deng Yun's phone number.
At the moment when he made the call, he heard Wang Xiang saying that the transmission speed of carbon crystal storage could reach the best performance of the computer, and he was stunned for a moment.
Deng Yun talked on the phone for a long time without any sound. He said dissatisfiedly: "Wang Zhi, can you find a place with good signal and call me?"