Having said what needed to be said, Fang Chen, surrounded by everyone spontaneously, walked towards the trial production workshop of Caihong Company's only technical center that is still in operation.

Compared with the previous moment, the appearance of these employees has not changed at all, and they have not even seen an extra penny. But at this time, their faces are filled with smiles, and their eyes are burning with the flame of hope!

They know that at this moment, the lives of themselves and their parents, wives and children will be completely changed. The children may no longer have to worry about not being able to pay school fees. They will not be able to see even a trace of meat for half a year, and they can also buy a new dress for their wives.

To express my gratitude for the past two years, my parents’ chronic illness finally no longer needs to be delayed.

It would be no exaggeration to say that at this time, they welcomed a new student.

Ma Jinquan originally wanted to drive these employees away and stop surrounding Fang Chen like this.

But when he saw Fang Chen shaking hands and greeting everyone cordially with a smile on his face, and patting everyone's dusty work clothes nonchalantly, as if he was more like a factory director than he was, and was supported by everyone, he thought

After thinking about it, I could only give up.

Ma Jinquan felt a little disgusted that she was a mother if she had breasts.

But what he knew more clearly in his heart was that Fang Chen was not his mother, but simply his ancestor, the Guanyin Bodhisattva who saved people from suffering.

If Fang Chen is willing, he can immediately abdicate his position and make way for others without having to say anything, just a thought. Anyway, as long as he can make the factory and its workers better, he can do whatever he wants.

Of course, the premise is that Fang Chen can like his position as the lousy factory director.

This possibility is probably less than one in 10,000? Or even smaller.

Fang Chen didn't know that so many random thoughts would pop up in Ma Jinquan's mind, and he quickly arrived at the trial production workshop surrounded by everyone.

In order to reduce expenses as much as possible, there are not many staff in the trial production workshop. In addition to two lathes, a miller, and a grinder, there are two machine fitters and assembly fitters. They are responsible for temporary processing and repair of some parts, and seven

Eight technicians.

There is no way, no matter what, he has to pay 400 yuan a month to employees who work normally. If one more person comes to work, doesn't it mean that three and a half people are missing the basic living expenses of 10 yuan.

Although this money is not much, for many workers, it is life-saving money.

Naturally, there is not enough manpower.

So one of the two lathes sometimes has to work part-time as a boring machine, and the miller has to work on the old bullhead plane that was used when the factory was first built in the 1960s. Not to mention the grinder, cylindrical grinding, internal cylindrical grinding, etc.

Flat grinding is all his job.

As the oldest metal processing technology, benchwork involves all kinds of chiseling, filing, sawing, reaming, scoring, tapping, grinding, and most installation work.

Fortunately, these workers are the most capable employees of Caihong Company. Each of them has worked in the factory for at least twenty years. When his own position is no longer available, he often goes to other positions to receive training in one specialty and multiple abilities. There are even two of them.

The position is still the same as before.

"If there are sufficient funds, I can guarantee you that the first 19-inch CRT production line can roll off the production line on time in three months at most."

With such strong support from Fang Chen, Ma Jinquan felt strong in his heart and spoke loudly with confidence.

But who would have thought that after Fang Chen glanced at him with a half-smile, he didn't say anything. Instead, he walked directly to the production line installation site and started chatting with the workers on site, which made Ma Jinquan very unhappy.

After walking around the production line, Fang Chen motioned to Ma Jinquan to take him to the office as he had something to say.

Hearing this, Ma Jinquan's heart instantly became tense. He felt that the time when he was in danger was not far away.

After all, Fang Chen's attitude had obviously changed significantly just now, and if his hunch was not wrong, it should be changing towards a side that he didn't want to see.

What makes me a little confused is that he must have said the right thing just now, right?

After thinking about it all the time, Ma Jinquan couldn't come up with a reason. He could only say that it is true that being with a king is like being with a tiger. Especially for the world's top richest man like Fang Chen, his thoughts were really beyond his ability to figure out.

In the world of capital, the power of wealth is extremely powerful. Otherwise, Bill Gates, the world's richest man, would not be on Forbes' powerful list all year round, ranking only below the leaders of China, the United States, Russia and Germany, as well as the Pope and the Chairman of the Federal Reserve. .

Even the leaders of Britain and France cannot compare with him.

However, this seems to be a bit insulting to the law and Britain.

"Director Ma, let me be blunt. If I give you as much investment as possible, how long will it take for you to develop a CRT picture tube for computer monitors over 15 inches?"

As soon as he sat down, Fang Chen said straightforwardly.

"For computer monitors? This... this..."

After hearing this, Ma Jinquan was stunned for a moment, hesitating and not knowing what to say.

Although he knew that computer monitors also use CRT picture tubes, he never thought of producing such CRT picture tubes!

After all, he didn't even understand the CRT picture tube used in 19-inch color TVs, so how could he do this?

And as far as he knows, there seems to be no CRT picture tube used in computer displays in China.

Seeing Ma Jinquan's appearance, although Fang Chen couldn't say he was disappointed, after all, he had expected it, but he couldn't help but let out a sigh.

This is why he didn't react when he heard Ma Jinquan promise him that the 19-inch CRT picture tube would be rolled out within three months.

Of course, he is not saying that the 19-inch CRT picture tube is bad or unimportant.

The 19-inch CRT picture tube is naturally of great significance to China, even as significant as the successful development of the Qingtian generation CPU chip.

Although from a technical point of view, there is no comparability between the two, they are simply one and the same.

But you need to know that in China, there are still a small number of families who have demand for computers, but the demand for televisions, color TVs, especially large-screen color TVs, is huge and universal.

It can almost be said that 90% of households in China have demand for color TVs.

Caihong Company's localization of 19-inch CRT picture tubes can provide cheaper products to major color TV companies, allowing them to lower the price of color TVs and benefit more Chinese people, thereby allowing color TV companies to grow and employ people. More employees, more wages, promote economic development, and form a virtuous cycle.

The significance is not insignificant, but it is better than letting foreign companies make all the money.

This is just like cold medicine. Although it is unremarkable, there are no technical secrets in it, and the formula is already commonplace, but it is definitely more important than some special medicines for rare cancers.

In fact, Fang Chen can say with certainty that with Ma Jinquan, the thousands of employees of Caihong Company, and the support of Qingtian, Caihong Company will definitely become the leader of domestic CRT picture tubes, opening up a new path for domestic CRT picture tubes and allowing China to The independent property rights of color TVs can be in your own hands as soon as possible.

The interests represented behind it would probably be worth hundreds of billions of dollars.

This is why he said with certainty before that the time for Rainbow Company to achieve greater glory is not far away.

But the question is, what does this 19-inch CRT picture tube have to do with the Optimus chip and the Optimus computer?

How will it help the development of Qingtian Computer?

When he came just now, he had already gained a deeper understanding of CRT picture tubes on the plane.

We also know that although both televisions and computer monitors use CRT picture tubes, the specific technologies are still different.

Let’s first talk about the working principle of CRT picture tube.

CRT displays rely on electron beams to excite phosphors on the inner surface of the screen to display images. Since the phosphors extinguish soon after being lit, the electron gun must continuously excite these points in a cycle.

The smallest phosphor dot is called a pixel, which has three primary colors of red, green and blue.

However, the difference comes out. In comparison, the resolution of computer monitors is much higher than that of color TVs.

Generally speaking, the resolution of color TVs at this time is around 40P, which is 0×40, 76,800 pixels.

Computer monitors, such as the 15-inch computer monitors commonly used at this time, generally have a resolution of 104×768, with 786,000 pixels.

In other words, in terms of pixels alone, a computer monitor requires ten times as many pixels as the former. The difference between the two, especially the difficulty, is naturally clear at a glance.

No way, the viewing distance between the two is different. The viewing distance of a computer monitor is usually within half a meter, while the viewing distance of a TV is between two and three meters.

Such a long distance can ensure that people will not feel any discomfort with the picture when watching the TV.

But this is also why, if you put your face very close to the TV, you will obviously feel that the TV picture is very rough and grainy.

If you want to increase the screen resolution, it means that the electron gun needs to scan more points, which requires higher scanning frequency of the electron gun, and therefore the video bandwidth needs to be increased.

Generally speaking, the resolution of CRT monitors has been fixed during circuit design. This mainly depends on the characteristics of high-frequency amplification components. Since the design of high-frequency circuits is relatively difficult, the cost is also high, and it will also produce certain

of radiation.

This is the reason why China has not mastered the use of CRT picture tubes for computers.

After all, we haven’t even figured out how to use CRT picture tubes for color TVs with lower resolutions, let alone CRT picture tubes for computers.

And for CRT monitors, the better the high-frequency processing capability, the higher the frequency the video bandwidth can reach, and the better the image stability.

The video bandwidth requirements of CRT monitors, in addition to resolution, are also closely related to its field frequency.

The field frequency refers to the number of times the CRT monitor screen is refreshed per second, also known as the vertical scanning frequency.

When the field frequency is too low, the human eye will feel obvious flickering on the screen, resulting in poor image stability and easily causing eye fatigue. The field frequency of a CRT monitor screen must reach 75Hz or above to prevent the human eye from feeling flickering.

In addition, due to the high video bandwidth and high field frequency, the lifespan of CRT monitors used in computers is extremely easy to reduce, which puts higher requirements on manufacturers to ensure the lifespan of the monitor.

All in all, it is definitely not an easy task for Caihong Company to produce qualified CRT picture tubes for computers. It requires more technological innovations and the introduction of new production technologies.

Of course, if it were so easy to produce CRT picture tubes for computers, domestic picture tube companies would have produced them long ago, and Philips would not be able to sell 15-inch, especially 17-inch monitors at sky-high prices.

"Director Ma, you have to know that Qingtian Chip is a semiconductor company, a computer manufacturer, not a color TV company, so no matter when your 19-inch CRT picture tubes go offline, they are destined to be of little help to Qingtian

." Fang Chen said in a sincere tone.

Ma Jinquan was speechless for a moment, and his head was hit by this series of information, and his whole brain was buzzing.

"Mr. Fang, this is all my fault. I did not correct Rainbow Company's development path in time. Otherwise, I would not have allowed them to reach this stage."

Zhang Rujing suddenly stood up and admitted his mistake to Fang Chen seriously.

If he had paid more attention to Caihong Company at the beginning and intentionally guided Caihong Company to develop CRT picture tubes for computers, this situation would not have happened now.

Of course, the main problem is that he never thought at the beginning that the display screen was also a part of the computer. Instead, he focused more on the semiconductors and the Qingtian computer host.
To be continued...