You are a black technology boss, you didn't say it sooner!

After the second round of voting on the hardware port standard, the agenda entered the voting on the display standard. This process went faster, because the display itself did not have strict standard requirements, and there were only two types of solutions for making display panels. One type is LCD, and the other type is OLED.

LCD is low in cost and high in delay. It was originally a technology abandoned by VR, but with Lou Qingyan's double-layer panel technology, he naturally unified the world of lightweight VR. Everyone has no objection and disputes. The point is just some small classifications under LCD, such as fastLCD, MicroLCD and other technologies.

It was only at this time that Lou Qingyan realized that his double-layer panel had been played by them. FastLCD can compress the time delay within 30 milliseconds under the current screen resolution, and MicroLCD can further improve the performance of the LCD panel. Definition, 2k can become 3k, even 4k is not a problem.

The heavyweight VR field is dominated by oled. On the one hand, there are fewer people who can speak, and there are only a few four-star and LG who submitted proposals. The two rounds of voting ended quickly, and three were easily selected. Candidates enter the third round of voting.

The vote on the display criteria went very quickly, over two days.

The process of the conference is to enter a rest day after each item is completed, so two days later, on the other side of the convention and exhibition center, the exchange exhibition started again.

On the eve of the rest day, many people learned the same news with trepidation.

People from deep space applied for the exhibition area and lecture hall again.

They were the first to apply, and submitted their application reports almost immediately after the last exhibition, so the lecture hall they were allocated was still No. 1.

The organizing committee deliberately refused to approve it, but the rules of the standard conference cannot be broken, so they had no choice but to approve it. While approving, I prayed in my heart: don't let fire get the limelight like last time.

Last time, the sudden data line and high-frequency wireless transmission technology made deep space and fire gain the limelight, and also turned the six-day conference and voting into embarrassment, and even made the organizing committee at a loss for a while. How to schedule a third round of voting for hardware ports.

If fire comes out like this again and ruins their efforts to show the standards in the past two days, their organizing committee should just find a seam and bury themselves in it.

Many people thought of this possibility, but quickly patted their chests to comfort themselves.Deep Space has been included in the export prohibition list by companies that can produce oled. They can't even get half of oled panels, and it is impossible to create a production line out of thin air in just two months. The game is exhausted, so it is impossible for fire to suddenly come up with a particularly advanced display panel.

With all kinds of thoughts, on the tenth day of the Lunar New Year, the leaders and technical experts of countless companies walked into the No. 1 lecture hall of Deep Space.

It is also nine o'clock, and the exchange report will start on time.

Shen Le rushed onto the stage giggling. He came up directly from the backstage, only to see that the entire venue was overcrowded, even the aisle was full of people, and immediately called out, "Why are there so many people? No, there is not enough equipment."

He walked around the stage, looked around, smiled shyly, and then said: "My friends, today our venue is a touring venue. You can go to other places first, and you will be tired after an hour." It’s the same when we come back to sit here.”

"??" A question mark appeared on the forehead of a person in the lecture hall, who didn't understand what he meant.

"Oh, by the way," Shen Le remembered to introduce himself, "I'm Shen Le, a technical director of Deep Space Technology. Is today's keynote speaker? Oh no, of course not, I'm the next keynote speaker."

Everyone stared and thought, you have another time, you really planned it.

Shen Le said: "As for today, there is no keynote speaker, no presentations, and no technical exchanges today. There are only... movies today."

Movie?

People were still thinking about what he meant when they saw assistants coming down from both sides of the hall and distributing something to everyone. It was the one that appeared on the big screen in the lecture hall last time. So sunglasses.

He Jiarong sat in the first row and got the sunglasses first.

I checked it several times, and there was nothing unusual except that the frame was slightly thicker. Thinking of Xie Jin’s introduction last time that these were VR glasses, I still couldn’t believe it, and asked, “Is this 3D glasses?”

Shen Le said with a smile: "Mr. He will know when he wears it."

He Jiarong put on the sunglasses, and found that it was pitch black from the inside, and he could only see a little shadow from the outside world.The light transmission of these sunglasses is extremely poor, obviously not used as glasses.

If you don't use it as glasses, can it also be used as a headset?He Jiarong was taken aback by his guess, but it is even more impossible to think about it carefully. The display panel and optical lens required by the VR headset are not found on this pair of glasses. It looks more like an AR title, but any AR is impossible. Make the lens opaque.

After waiting for a while, there was no reaction in the glasses, and he was about to take them off to observe again, when he heard a gentle female voice say by his ear: "The movie is about to start, please hold your popcorn tightly, don't make too much noise... "

He Jiarong raised his glasses, looked at the speakers in the lecture hall, and double-checked that none of the speakers made the slightest sound.There was nothing wrong with the chair he was sitting on, and there were no instruments that could make sound in any direction, but where did the sound come from?

With a thought in his heart, he touched the glasses frame above the ear bone with his hand, and sure enough, he felt a slight vibration, and as soon as his finger touched it, the voice in his ear became muffled.

"Sure enough," he was a little excited, "Bone conduction earphones can make the sound quality of bone conduction so good, it's really amazing."

After the sound ended, the picture in front of him suddenly lit up.

He Jiarong was shocked to find that the scene he was in had completely changed.

He is now in a space capsule with a sense of technology, and in front of him is a holographic screen that only exists in game novels, on which three-dimensional nebula dust rotates, presenting a beautiful space scene.

"That's impossible! I'm obviously in the lecture hall of the New York Convention and Exhibition Center!" He Jiarong was shocked, took off his glasses, and returned to the lecture hall.

He put the glasses back on in a daze, took them off again, put them back on again, and took them off again...

After repeating this several times, he finally woke up like a dream, returned to the world, jumped up from the chair, and shouted: "God!"

"ooooooohmygod!!"

"This is a VR glasses!!!"

"This fucking is really a VR glasses?????"

He Jiarong's cry was like a switch, and the whole lecture hall suddenly boiled.

"Fuck, don't scare me, how could this be VR glasses?"

"Am I dreaming, please pinch me quickly."

"That's impossible. If it's VR glasses, what about the display screen? What about the optical lens? What about the motherboard?"

"This is still a 6Dof VR glasses, but where is the sensor? Did the fire eat the sensor?"

"It's unscientific. Look at this picture, where are the pixels? Why didn't I see where the pixels are? This picture is so high-definition that it's like time travel."

The movie played in the VR glasses is a 3D animation. There is nothing new in the plot. It can be said that there is almost no plot. It is just a few small animals flying into the sea to fight.

But the clarity of this picture really astonished people.

Someone stood up and moved two steps back and forth, and the characters in the movie also moved synchronously. The person shouted: "The delay is so low, it can't be an LCD. Could it be that the pixels of OLED can reach such a high level? This picture must be at least 8k. ?”

The person next to him dragged him back, "If it's not an LCD, it must be an OLED? You first find an OLED display in these glasses."

"It's not LCD, it's not OLED, what else can it be?"

He Jiarong, like everyone else, was immersed in the great shock and wonderful visual experience, "This must be the resolution of the retina level, and the VR display can reach the retina level. In terms of visual experience alone, it has nothing to do with time travel. No difference...wait, retina?"

"Retinal," he jumped up again, "this is retinal projection!"

An hour later, the first audience walked out of the lecture hall in a daze.

A large group of people gathered outside the door. They all heard a little bit of news, but they didn't know anything specific. Seeing someone come out, they hurriedly asked: "What's going on inside? I heard that fire has released a new product? "

He Jiarong walked in front, looked up and glanced at the dense crowd, without saying anything, "Go in and take a look and you'll know."

So the second group of audience poured into the lecture hall.

He Jiarong walked far away from the entrance of the lecture hall, looked back, and saw that after the second wave of audience entered, there was another group of people gathered there, with shocked and questioning expressions on their faces. What the first audience learned.

He Jiarong looked back, thinking that he hadn't even finished watching the movie in the lecture hall just now, so he rushed to the backstage to catch Lou Qingyan anxiously, and asked him, "How much does this technology cost?"

Lou Qingyan replied with a smile: "Higher than LCD, lower than OLED."

Retina projection, the retinal projection technology that the entire VR and AR industry has dreamed of, has a lower production cost than OLED.

He Jiarong looked at Lou Qingyan's face at that time, and asked one more question: "Did you start researching retinal projection because you couldn't buy OLED panels?"

"Of course not. Deep Space has long been able to produce high-density and low-gap oled panels from the laboratory, but the cost of oled increases with the increase of pixel density, which is not suitable for high-definition VR display." Lou Qingyan said, " Moreover, the requirements for the level of technology are getting higher and higher, and it is difficult to carry out mass production under the level of domestic technology."

"In the final analysis, it is because of the export ban." He Jiarong looked at him with half emotion and half amazement.

"Indeed, if there was no export ban, I might not have thought about doing retinal projection so early, maybe I would start researching it when I enter AR later. Do you know how tiring it is to do research? The laboratory has been tossing from [-] to [-] for more than two months, and I didn't even have sex during this period." Lou Qingyan smacked his lips and said.

"You..." He Jiarong was convinced, convincingly.

He also remembered that when the lecture hall was over, the technical director surnamed Shen stood on the stage and said to everyone with a smile: "Everyone can go to the deep space exhibition area to continue to experience the product, but the experience is good, and there is no need to take pictures for publicity." After all, the international patent for this product has not yet been applied for.”

He Jiarong walked directly in the direction of the deep space exhibition area, and sighed when he got there. The line in front of the exhibition area had already circled the booth five or six times. At the end of the line, a staff member held a sign, which read: "Personnel It’s full, please don’t queue up.” That is to say, if you go to queue now, you won’t be able to wait until the museum closes.

The assistant next to He Jiarong reminded: "Mr. He, let's go back."

"Go back," He Jiarong said, "Did you hear that, the young man surnamed Shen said that he will be the keynote speaker next time, and there will be a next time?"

"That's right, there will be a next time." The assistant also felt that his little heart couldn't bear it.

"Last time it was the interface chip and high-frequency transmission, this time it was the retina display, what do you think will be next time?"

"This," the assistant thought for a while, "the next item on the agenda is the processor, the next item is the sensor, and then there are peripherals, interactive technology, anti-dizziness solutions, and finally there is the important software protocol. He won't... "

He thought of an extremely terrifying possibility, and covered his mouth in fright.

"He won't suffer, one by one, will he?"

He Jiarong turned his head mechanically, looked at the assistant, and said dreamily, "I think you're right."