Shen Bing tapped the table with a pen and said, "This transformation requires the use of a CCD image sensor. In fact, in the Eagle Eye 1 telescope, a sensor has been used, but it is not developed by our company, but a mature product purchased from other companies. Although this sensor is already at the world's advanced level, it is still far from your standard. Therefore, we have to develop a CCD sensor ourselves, which may take a long time. ”

"How long will it take?" Director Liu was a little apprehensive in his heart, it was not easy to develop such a sensor that far exceeded the world's top level.

According to the opinions of several top domestic experts overnight last night, it will take at least 10 years to develop this kind of sensor and bring together the world's top experts in this field.

If it weren't for this telescope comparable to an artifact, they wouldn't have made this request to Shen Bing at all.

In order to hide the apprehension in his heart, Commander Gao picked up the teacup in front of him and put it to his mouth.

Shen Bing raised his head and thought for a moment, and said with certainty: "Three months at most." ”

"Poof......" Commander Gao just drank a sip of tea in his mouth, and before he could taste the fragrance of the tea, it was sprayed out in an instant.

Originally, with the self-cultivation of a high commander, ordinary things can be completely invisible.

However, this matter in front of him is too important, and Shen Bing's foreshadowing in the early stage has made it a little heavy.

It's just that...... Is three months a long time? Are you kidding me?

"Can you speak normally, kid? Three months? What kind of high-tech research in the country does not take ten or eight years?" the high commander roared with a red face and a thick neck. Looking at the tea stains on the table, Commander Gao's old face was slightly red.

I was so embarrassed just now, I was so out of shape in front of my juniors.

Shen Bing looked helpless, you can't hold the tea yourself, blame me?

Director Liu coughed, stopping Commander Gao from continuing.

They are now negotiating with Shen Bing, you yourself said that the difficulty is so high, how can we talk about it next? Isn't this sticking out their necks for Shen Bing to chop?

Commander Gao also seemed to know that he had put on an oolong, smiled and stopped talking.

Of course not, in fact, this kind of super-powerful sensor is part of the preparation technology of over-the-horizon telescopes, but it is a complete version, not the castrated version that is being made now.

In the past, Shen Bing was limited by the basic industry in today's world, and even if a CCD sensor production line was introduced for recalibration, it was impossible to prepare qualified products. On the other hand, the equipment required to prepare CCD sensors is expensive, which is far from being supported by the fledgling Huanxian Technology.

Therefore, Shen Bing reluctantly weakened the performance of the product and replaced it with the top-level CCD sensor purchased, so that the castrated version of the Eagle Eye 1 was born.

But now all this is about to become a thing of the past, as long as the 2 billion arrives, Shen Bing will be able to get the puppet craftsman named Lu Xian out immediately.

With Lu Xian in hand, Shen Bing can build a high-precision CCD chip production line in accordance with technical data.

CCD chips are photodiodes etched on semiconductor components, and their principle is not much different from ordinary chip processing.

The quality of a chip, integrated with VLSI circuits, is determined by the number of components contained in it.

The same is true for CCD chips, where the more photosensitive components they have, the higher the pixels. However, for normal manufacturers, the increase in the number of photosensitive elements per unit area will reduce the photosensitive area of a single element, which will cause problems such as increased noise, poor color reproduction, and reduced dynamic range.

However, none of this is a problem for Shen Bing, he only needs to pile the image sensor to the limit.

At present, the mass production chip process has reached 10nm, but the CCD chip is far below this specification in the production, and the root cause is that it is limited by the photosensitive area of the image sensor. Since this limitation does not exist for Huanxian Technology, it is completely possible to prepare CCD chips with 10nm specifications, which is enough to list billions of CCD sensors.

But this is not enough, because he needs to produce hundreds of billions of pixel CCD sensors, on the one hand, he needs to further improve the chip manufacturing process, and on the other hand, he needs to change the technical process from the root.

In the preparation technology of over-the-horizon telescopes, there is a set of layered coloring techniques. The principle is to increase the photosensitive frequency of the image sensor, and then superimpose the light signals at different levels, which can increase the pixels of the picture geometrically, which is Shen Bing's real killer feature.

"Commander Gao, Director Liu, I just said that it will take three months, and there are prerequisites. Shen Bing's eyes were half-squinted, with an expression of what you were looking at yourself, "I don't even have a lithography machine now, even if I have the best technology, I can't produce CCD sensors." Not to mention the production of wafers or anything, you have to help me get a set of equipment required for the subsequent production process, preferably the world's top one. ”

Director Liu opened his mouth wide, enough to stuff two duck eggs, and said depressedly: "Mr. Shen, your request is difficult for a strong man." We still want the world's advanced chip production equipment, but unfortunately Western countries have blocked us severely. Not to mention the latest EUV lithography machine that can reach the 7nm process, even the inferior 10nm and 14nm process lithography machines are not available. The same goes for other supporting equipment, under the stick of Lao Mei, no one dares to sell it to us. ”

The expression on Shen Bing's face did not change much, which was expected by him, and said, "Since there is no way to do it abroad, it will be domestic." That should be fine, right?"

Director Liu said: "I can go back and fight for this, after all, this thing is not the responsibility of our military." But I think if you're sure you can produce a telescope that meets our requirements, they'll agree to your request. ”

Commander Gao hurriedly followed and said, "You have to pay for these things, and the state can't give them to you." ”

Shen Bing glanced at Commander Gao and said, "Of course we buy it! ”

Commander Gao was choked up a lot, and no matter how he sounded, it sounded like he was scolding Huai.

Choke on! The words are finally spoken.

You must know that the lithography machine is known as the flower of the contemporary optical industry, and there are very few countries in the world that can manufacture such equipment.

Shen Bing said to Director Liu: "Director Liu, if you want to get that special telescope as soon as possible, it's best to contact your leaders immediately. As long as the equipment is in place, the first batch of products can be obtained in a maximum of three months. ”

Director Liu glanced at Commander Gao, turned around and walked out of the office, probably on the phone.

Shen Bing began to chat with Old Man Gao again.

Shen Bing scoffed at the purpose of Commander Gao's conversation, although Commander Gao thought he was an old fox-level master of conversation, but who let Shen Bing have a demonic brain. Isn't it just that I want to judge my character, conduct, and attitude towards the country?

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