Chu Tian was really curious that Lin Mei's family actually had this thing.

This kind of equipment was not cheap back then. Even now, it's hard to find.

Although there are computers in scientific research institutes now, there are still many small design institutes using mechanical hand-cranked computers.

However, when Lin Mei brought it the next day.

Chu Tian really opened his eyes.

This equipment is produced by Jinmen factory, and people who are not professionals really don't know how to use it.

However, Lin Mei has used it since she was a child, she knows how to use it, and she knows how to use it.

Chu Tian gave the approximate data to Lin Mei and asked Lin Mei to list the formula first.

Looking at the calculation results, Chu Tian started to measure accurate data with a multimeter on his own.

Because there was a calculator on the counter, the guests who came in from outside were dumbfounded.

It's also too high-end!

No wonder people can make a fortune, this is too knowledgeable.

They've never seen this device before!

Lin Mei began to fiddle with the calculator, constantly listing formulas, calculating, and then holding the comparison table and starting to shake.

After all, this thing is not nonsense, a lot of things have to be calculated.

The circuit must not be sloppy, there is a slight difference, Chu Tian drives this car, then he has to go to heaven.

Lin Mei focused on calculating, Chutian also had to greet the guests, and then measure the data that Lin Mei needed.

One morning, Chu Tian found that Lin Mei was calculating over there, and the business suddenly became better. Xiujuan and Da Mei were busy sweating profusely.

Finally able to rest for a while, Shen Damei was really curious, she leaned over and whispered: "Brother Tian, what are you doing here, look at the enthusiasm of the two of you." ”

Chu Tian smiled, and he said in a low voice: "This is a secret, when the things we study come out, let you open your eyes when the time comes!" ”

The two girls glanced at each other, not understanding what Chu Tian was talking about.

And at this time, Zhang Ni ran in in a hurry outside the door.

"Brother Tian! Brother Tian! Oh no, the shop on the opposite street has also been upgraded! They are upcycled and cheaper than us! I was able to make a remote control, too! ”

Chu Tian was stunned, he frowned slightly: "Can you make a remote control?" ”

This made Chu Tian very surprised.

If you want to say that the other party is renovating, Chutian is not in a hurry.

But the other party can be a remote control, which makes Chu Tian start to be a little nervous.

After all, how long has it been? How did they hack their technology?

There must be foreign help!

Looking at Chu Tian in a daze, Zhang Ni said nervously: "Brother Tian, don't scare me!" ”

Chu Tian waved his hand, he sighed and said, "It's okay, it's not a problem, Nizi, you can find a repaired old TV in the backyard in a while, and take it over there to renovate and upgrade." Whatever has been changed, it has been changed! ”

Zhang Ni said nervously: "Brother Tian, what are you doing, we have to find a way, we can't break the jar!" ”

At this time, Lin Mei opened her mouth and said: "Zhang Ni, listen to Chutian's words, take the TV to modify, we don't see the level of the other party's modification, and we can't think of countermeasures!" ”

Zhang Ni suddenly realized at this time.

So that's it! She didn't think much about it, and immediately went to the backyard to ask Zhang Yuan to hold a TV with her and go over to renovate and refit it.

Chu Tian sat down, Lin Mei looked at Chu Tian and said, "We are radios, logically speaking, we shouldn't be imitated immediately?" ”

Chu Tian thought for a while, then took out the drawing and said, "To be honest, I don't think either, you look at this drawing." ”

Lin Mei looked at it carefully, then frowned and said, "This is not simple, even if it is for us to imitate, it will take a while." Imitate it the next day, it's not realistic, it must be different from ours. ”

Chu Tian nodded. He whispered, "I'm waiting to see how the two TVs come back." I also put one yesterday, and I will be able to pick it up tomorrow. Now, let's not panic, it's really not good, let's put the wooden TV on the agenda first and start the renovation! ”

Lin Mei said with a smile: "Your wooden TV is really good, not to mention the ingenuity of the design, and it is compatible with many functions." Refurbishment,It's not just about making the TV look new,This also includes new features,And transformation。 And after the renovation, the TV should also have a different feeling to make customers feel faced. Right? ”

Chu Tian was stunned, he didn't expect that Lin Mei was all right.

After thinking about it for a moment, he continued: "Actually, as long as we don't move the CRT, we can't toss anything...... We don't have that strength right now, so we can't move, but I'm going to have to do it sooner or later. ”

Lin Mei's eyes widened and said, "What? You're going to do something with the CRT? This...... Is this something we can develop? At this level, I'm afraid it requires state investment, right? ”

Chu Tian said confidently: "You don't care about this, I will definitely give you a very interesting topic when the time comes!" ”

Lin Mei thought for a while, then approached Chu Tian, and asked in a low voice: "Reveal a little bit, how do you plan to change it, is there still room for upgrades?" ”

Chu Tian smiled, and he said in a low voice: "The technology has been constantly upgraded, and the current TV is the largest, that is, twenty-one inches, right?" ”

Lin Mei nodded. Chu Tian continued: "Why, have you thought about it? ”

Lin Mei thought for a moment, and then said: "Of course, it is a problem with the production process of TV, in order to compromise with the picture tube. ”

Chu Tian nodded, and he continued: "If it is, we use three monochrome tubes, which are red, green and blue, and ordinary color TVs receive video signals and display them directly on the screen through the picture tube, but if the color TV receives the signal, it is processed through the circuit, and then optimized by the convergence circuit and digital filter circuit, and transmitted to the three monochrome projection tubes placed side by side." The TV images produced by the projection tube are magnified by lenses, and reflected on the projection screen by the mirrors to form a complete large-screen color image. What do you think...... What are the benefits? ”

Lin Mei's eyes widened, as if she had seen a demon.

She was surprised and said, "In this case, the TV can be very big!" If the projection is reflected directly through the mirror, then there is no need for a phosphor screen! Wouldn't that be a big deal? ”

Chu Tian nodded: "As long as our projection tube can be big enough, then the TV can be big enough." Think about it, what would happen to the market if we could make a flat, non-distorted, and 50-inch, or even 70-inch TV that didn't make the eyes uncomfortable? ”

Lin Mei couldn't imagine it anymore, that kind of scene was simply terrifying.

But what Chu Tian said, in theory, is achievable.

Although there are many difficulties, the problem is that such ideas are originally guided by ideas, and they just need to solve the problems inside. Then it could be done!

Lin Mei really took it, she was convinced.

After all, she still underestimated Chutian's technology, and Chutian's mind, even if he entered the National Design Institute, was not an exaggeration!

Not to mention a provincial hospital!

And just as the two of them were talking and chatting, Zhang Ni hurriedly ran in again.

As soon as she entered the house, she grabbed Chu Tian and said, "Brother Tian, those guys are in front of the store, bury us, and don't give us upgrades!" They recognized me! ”