Rewrite the Technological Landscape

The specifications of this conference itself are not low, but the media influence is far worse than those of the previous corporate conferences. The previous corporate conferences were all global media gatherings, and now this release 80% will be China Media, and the remaining 20% ​​are basically neon media.

And some of these neon media are selling the face of Dafeng Group, and some are selling the face of Sony. Before Meng Qian asked Xiao Boshi to go to Sony to do the bottom line, that is to say, he clearly told Sony that he would develop the conference by himself. Of course, Xiao Boshi's attitude is very good, and no one is going to turn his face.

So at this time Sony had to make a statement, either it would really turn its face, or it would endure the matter, and by the way help push it again.

In the end, Sony chose the latter. The reason is actually very simple. The development of Dafeng Group is so good now. For this point, it is really impossible to commit. Soon it will push Dafeng Group into the arms of its competitors. Sony is losing money. Bigger. What's more, Sony knows the level of Meng Qian's CMOS image sensor. Even if you can't fully control this thing, it definitely cannot fall into the hands of competitors.

In fact, what Meng Qian didn't know was that Sony didn't launch its own CMOS image sensor at this conference because he felt that he had Meng Qian's hole card in his hand, but he didn't expect Meng Qian to be so restless.

Of course, in order to appease Sony, Xiao Boshi, on behalf of Meng Qian, gave Sony a new contract, a core related industry agreement. The agreement mentions some of Sony’s core industries or related industries of the core industries, naturally including CMOS image sensors. With regard to these industries mentioned, Dafeng Group will give Sony an absolute second right to speak and a lifetime unlimited system. Of course, this thing sounds very useful. In fact, it is a concrete supplement to the previous cooperation agreement, which further confirms that Dafeng Group will never become a limitation of Sony. Even if you do the same industry in the future, you can also eat meat together.

This kind of thing is a statement that everyone must give in. After all, as long as Sony does not turn his face, Meng Qian still needs his help in important matters.

And Sony also put forward its own needs along the way. Doing business is not afraid of raising demand, just the other party can raise demand.

What Sony is most worried about now is Meng Qian’s independent sales rights, so Sony wants to further ensure Sony’s rights and interests in the sales rights issue. In the end, Meng Qian promised that Sony is at least in the neon country, and he can not compete with Sony for sales. . As for Sony in other countries, leave it alone, after all, Sony is not too good to be too much, this is the case.

It’s just that Idei didn’t know at all. He was worried that Meng Qian would cooperate with other neon companies through the right to sell, and what Meng Qian really wanted to cooperate with was never neon companies or Omi companies, but what they look down on now. China Enterprise. After arriving at the press conference site, many media found out that this press conference was jointly named by Shanghai Shanghai Ou and Dafeng Group. At the beginning of the press conference, Qu Tao personally took the stage, and he could see that he valued this press conference very much.

In fact, it is true, because he is very clear about the significance of this conference.

A total of three cameras were released at the conference. In addition, there were three major technological innovations. Finally, the new CMOS image sensor mentioned in the previous promotion. During the release of the first two new cameras, Qu Tao carefully shared the three major aspects of Seagull. Technological innovation.

The first is the monomolecular film self-assembly technology. Through the monomolecular film self-assembly technology, Seagull can have better light transmittance than ordinary coatings, and it can also increase the mechanical strength of the glass surface.

The second is the auto-focus system. There are not many digital cameras that can do auto-focus systems, but Seagull has done it.

The third technological innovation is also a very important technological innovation, and that is optical image stabilization. When it comes to the camera's optical image stabilization technology, the Internet is full of remarks about the blank of the optical image stabilization technology of domestic brands.

It is true that most of China’s camera companies cannot achieve optical image stabilization. After this technology is popularized in later generations, everyone will use other people’s technology, but not including Seagull. Seagull has long been able to do it, and it is independent, in 2011. At that time, Seagull's first super anti-shake technology based on the original optical anti-shake technology was in the leading position in the world.

Of course, at this time in 2002, Seagull did not have super anti-shake technology. Seagull used lens anti-shake technology. Canon was the first company in the world to implement civilian lens anti-shake technology. In 2002, the world could achieve this technology. There are only two companies, Canon and Nikon.

There is now a third company, and that is Seagull.

As for why Seagull can do it, because there is a key word here is civilian use. In fact, in the military field, Seagull realized the lens optical anti-shake technology as early as the 1970s. There has been no civilian use, mainly because of cost and other issues.

But now in order to cooperate with Meng Qian's sensor, Seagull decided to take out his family.

When Qu Tao talked about the three major technical advantages of Seagull with the two cameras, the atmosphere of the scene was really different, especially the media from the neon country. Everyone used to have a perfunctory attitude, but now they are all fighting. spirit.

Although Seagull still has a gap with Canon, Nikon and Sony in their opinion, at least it is a company with potential. It is still a bit strong. It is not the same as they thought. This also gave them a sense of the sensor in the promotion. Look forward to it.

In everyone’s little expectation, the third camera, the Seagull 509, appeared on the screen.

Sure enough, with monomolecular film self-assembly technology, autofocus technology, and optical anti-shake technology, this is a high-end product that combines the advantages of Seagull technology, and then the words CMOS image sensor appeared on the screen.

"About this CMOS image sensor, let us applaud his designer and Mr. Meng from Dafeng Group to give us an explanation."

Qu Tao handed the stage to Meng Qian, and Meng Qian came to the stage amidst not very warm applause.

Just say hello, Meng Qian didn't talk nonsense. Pressing the control pen, a picture of the sensor appeared on the screen, and then two words appeared under the sensor: Candle Dragon.

"This is a brand-new CMOS image sensor independently designed by our Dafeng Group. We named it the Candle Dragon series. Why is it called the Candle Dragon? Friends who know ancient mythology must know that the ancient **** beast Candle Dragon is daytime when you open your eyes, close your eyes. It's the night.

This is like our sensor. "

There was a little bit of applause at the scene, because some people felt that the meaning was innovative and attentive.

"Next, let’s take a look at the performance of the first-generation Mtlnovel image sensor. Our Mtlnovel image sensor is the first in the industry to have a built-in analog-to-digital converter~www.ltnovel.com~ As we all know, the external ADC sensor transmits data. At this time, the signal generated by each column of pixels will first pass through the noise reduction circuit, converge and then be transmitted to a single or several ADCs through an external bus.

And each column of pixels of the candle dragon sensor has an independent ADC, which can directly complete the analog-to-digital conversion on the chip, and finally transmit it through the digital bus.

Therefore, due to the very large number of ADCs in the Candle Dragon sensor, each ADC can operate at low frequencies, only reaching the kHz level, which is far lower than the MHz level of the external ADC that everyone is using on the market, effectively reducing noise , Which is also conducive to high-speed reading.

Moreover, the output of our candle dragon image sensor is a digital signal, which has better anti-interference and is easy for long-distance wiring. "

Speaking of this, Meng Qian started to have a lot of discussions in the audience. He paused for a while and then continued, "In addition, we have adopted a brand-new chip structure with a back-illuminated structure. Under the back-illuminated structure, light is no longer blocked. The signal-to-noise ratio is greatly improved, which allows us to use more complex and larger-scale circuits to increase the sensor reading speed, increase the S/N ratio by 25 times, and achieve the high image quality of the CMOS image sensor. And our The backlight structure adopts the pixel structure of the L-shaped gate, so that almost all the electrons are completely transferred, and the image signal output without smear is realized. This also solves the problem of power consumption. Our power consumption is only 15mw, which is currently The world’s lowest power consumption image sensor of the same size, and our pixels can reach 16 million."

After Meng Qian’s series of data were smashed, all reporters in the industry were confused in a short period of time. Because of their professionalism, they all knew that if all of Meng Qian’s words were true, this would not be true. Just... the technological revolution? !