At present, the brand with the best mobile phone screen is Samsung, and it is also the leader of Android machines. Pen, fun, pavilion www. biquge。 info

Even the 7P launched by Apple cannot compete with Samsung's flagship products in terms of screen effects.

Of course, due to major design flaws, this product has been recalled and discontinued, which has a fatal impact on Samsung's subsequent product sales.

Now in Ye Qing's hand, it is an Apple 7P that has been replaced with an ultra-thin inner screen glass. Replace the inner screen in the dust-free studio, the air environment here is also very good, it belongs to the high-clean workshop, barely make a living.

Ye Qing took out his own 7p, woke up the screen together, and opened those colorful landscapes to compare.

Don't distinguish too carefully, change to the thinner glass with fewer internal subtle flaws, and the picture presentation effect is more delicate and vivid than the one used by Ye Qing.

Although this gap is not big, if you look at the two mobile phones for a while, you will ignore the difference in the picture.

But this is only the difference between replacing a piece of glass, when all the parts that affect the image quality are replaced with more advanced products, the picture will inevitably usher in a qualitative improvement.

It was already ten o'clock in the middle of the night, and Ye Qing, who had been busy all day, did not feel tired at all, and organized the monsters to conquer the diamond coating technology of flexible glass.

Vapor deposition.

This is a tall technology that has just been explored and mastered in China for a long time.

This technology is divided into chemical vapor phase and physical vapor phase. In order for the Monster Factory to coat the diamond onto the glass, it had to physically vaporize the diamond first.

Water is heated to produce water vapour, which is reduced back to water when it condenses.

So can metals be vaporized?

Yes, the melting point of iron is more than 1,500 degrees, and the boiling point is more than 2,700 degrees. When the temperature exceeds the boiling point, the iron will gradually turn into gas, and if these gases can fall on the glass, then the glass will be coated with a layer of iron.

The principle is this principle, and there are still many technical difficulties in implementation.

What about vaporized diamonds?

Diamond is the hardest object in the world, and its boiling point is as high as more than 4,200 degrees.

It is simply impossible to expect to heat and vaporize diamonds, as in steelmaking.

A different approach had to be found to heat and vaporize the diamond using unconventional, cutting-edge technology. For example, the very crude and simple technology that the monster factory is using now.

Directly rare quality solid high-power laser cutting machine waits, four units together, to create a high-temperature vacuum container, four laser generators into the container, so that the ultra-high temperature laser beam is aimed at the diamond.

Not to mention the high temperature of the laser, it is enough to vaporize the diamond.

Diamonds have a high refractive index, and laser light can pass through the surface and refract and concentrate inside the diamond, creating more intense heat and vaporizing the diamond in a shorter time.

After discussing the best production plan, Ye Qing returned to the office satisfied. Using a satellite phone, I called General Mopu, who had just sent an envoy yesterday to give a gift.

Things are so ingenious, yesterday General Mopu's subordinates also came to Ye Qing with their local mineral list, and let Ye Qing pick at will, and today Ye Qing took a fancy to the most precious diamond mine in their hands.

Man-made diamonds cannot be used for vapor deposition coatings because synthetic diamonds are more heterogeneous and do not maintain a single crystal characteristic like natural diamonds.

If you want to achieve the characteristics of natural diamonds, the cost will be more expensive than natural ones, and it will take time, so Ye Qing is better to directly purchase high-purity transparent diamonds for processing.

Before making this call, Ye Qing used mathematical formulas to calculate an account.

A glass screen is coated with a five-nanometer thick diamond film on the front and back of the glass screen using vapor deposition, which only requires 500 micrograms of diamond weight.

What is this concept?

One gram of diamond can be plated with 2,000 pieces of glass. And one gram, regardless of the size of the rough diamond, is only a thousand yuan. Flatten onto the glass for only five cents.

The real expensive place is the processing fee, as soon as the four high-energy solid-state lasers are turned on, the electricity meter is like a Ferrari, and the electricity bill is millions a day, as well as the cost of equipment loss.

It was five o'clock in the afternoon in Nigaya, and the satellite phone was connected in less than ten seconds.

"Haha~ My most distinguished partner, it is my honor to receive your call. General Mopu smiled as if he had picked up the gold ingot: "My logistics officer has reported the cooperation plan to me, Mr. Ye, among those gifts, you should have something that you think is good, just tell me, and I will help you collect it." ”

Not to mention that Ye Qing was busy and forgot, before going to bed, he wiped some of the queen's treasure bottle and gave it a try.

Of course, Ye Qing came to him for the diamond mine, so he asked, "General Mopu, how many grams of transparent and non-variegated diamonds can your diamond mine produce every day?"

"High-quality diamonds can produce about 70 grams a day. It's just that there are very few large diamonds with high value in it, and most of them are melee diamonds. ”

"To whom are these diamonds sold?"

"They are all my subordinates, escorted to the capital city, and sold to jewelry agents who have been collecting diamonds there for a long time. General Mopu smiled a little bitterly and said, "In my place, except for Mr. Ye's courage, how dare other businessmen come over to buy diamonds?"

"Is there a 4C certification?" Ye Qing nodded: "I need natural diamonds for industrial production, without 4C certification, I can't purchase them through formal channels." ”

"Those evil capitalists who monopolize the diamond market, when they open a certificate, they have to clearly mark the price according to the weight. ”

"Then let's open it, and the money for the certificate is added to the diamond. If you don't have a long-term supply contract with a jeweler, sell me all the high-quality melee diamonds, and every other week I will send someone to the airport city to pick them up. ”

"No problem, no problem. General Morp hurriedly agreed.

After continuing to talk for a while, agreeing on the price, and answering a lot of General Mopu's questions about mining operations, Ye Qing hung up the phone.

There was no sleepiness at this time, Ye Qing simply adjusted the mechanical engineering chair to the direction of the window, and lay down on the chair very comfortably, looking at the dark night sky outside the window in a daze.

Dream displays were soon available.

But what kind of mobile phone do you make?

Mobile phones are currently the most mainstream electronic technology equipment, and they are also the world's largest electronic consumer market.

Last year, 1.3 billion mobile phones were produced worldwide, and that number will continue to do so for a long time. Assuming that a mobile phone sells for an average of 2,000 yuan, the mobile phone market that year is as high as 2.6 trillion.

Such an astonishing consumer market will naturally attract those technology companies to compete desperately, among which Apple is the most successful.

How successful has it been?

In the global mobile phone market, 90% of the profits are owned by Apple.

Of course, this is not to say that Apple has received 90 percent of the 2.6 trillion yuan. Mobile phones also have a cost, but Apple's mobile phone is too competitive, and others build a mobile phone, and in order to compete, they only dare to make a profit of 100 yuan.

Apple dared to earn 3,000 yuan, and the product was still in short supply.

If Ye Qing wants to get involved in this most competitive market, it is not enough to rely on Dream Display.

There must be a technological change that is as amazing as the dream display in order to quickly occupy a place in the market.

This is also what bothers Ye Qing, what kind of mobile phones do consumers like? Or what kind of technological change can attract consumers?

At present, Ye Qing can only be sure of one thing, the mobile phone shell produced by Monster Heavy Industry is unrivaled in the world. (To be continued.) )