This bullshit is beyond bounds!

Even with a mature production line like Samsung Electronics, the yield rate of high-end oled screens can barely reach 80.00%!

This is second to none in the industry.

As for BOE, a domestic first-tier manufacturer, it is not bad if the yield rate of high-quality oled screens exceeds 70.00%.

This Han Minghai really dare to say, he raised the good product rate to 90.00% all of a sudden, which is even better than Samsung Electronics.

Of course, this good product rate can also be achieved, that is, the standard of good products should be lowered.

Cai Guoqiang laughed loudly: "Is your quality standard as long as it can be used?"

Han Minghai pointed to the bare screen on the booth, and said lightly: "Our quality standard is the same as the one on this booth, only high but not low, basically reaching the level of Samsung's high-grade OLED screen, and some indicators even exceed level."

Cai Guoqiang was stunned for a moment, his mind seemed to be frozen, and he didn't quite understand what Han Minghai meant.

On the contrary, Zhao Quanjiang understood clearly.

After all, Han Minghai compared Samsung's similar products just now, not only saying that it has basically reached the highest level of Samsung, but even saying that some indicators have exceeded.

Zhao Quanjiang couldn't take it anymore.

Zhao Quanjiang: "I said, you Guanglan Electronics are bragging from top to bottom, right? It's too outrageous. How can you be confident that you can compare with our Samsung Electronics products?"

Cai Guoqiang took out a mobile phone from his pocket and placed it on the table.

Everyone saw that it was a galaxys20, which is Samsung's flagship mobile phone.

But the latest should be Samsung galaxys20+.

But in terms of hardware, the screen of the mobile phone is the same, and the oled has not been upgraded, because the oled screen of Samsung's highest level was originally used.

Cai Guoqiang's meaning is obvious. If the oled of Guanglan Electronics can compare with Samsung's products, let's compare.

Although professional evaluation cannot be carried out, the local method is still very effective.

As long as the two screens are compared together, it will be clear at a glance which one has a better display effect.

Cai Guoqiang: "Boss Li, don't tell us that you Guanglan Electronics don't even have a prototype."

Li Tianyu smiled, turned to Han Minghai and said, "Is the prototype out?"

Han Minghai also just arrived, and immediately called a staff member over.

After hearing this, the staff member took out a box from the cabinet, and after opening it, it was full of engineering prototypes of Guanglan Electronics.

Zhao Quanjiang: "Yo, I've made a lot of prototypes, and they look quite professional."

Cai Guoqiang: "Minister Zhao, I think of a word that describes the current situation."

Zhao Quanjiang was startled: "What are you talking about?"

Cai Guoqiang: "Gold and jade are on the outside, but ruins are on the inside."

Zhao Quanjiang laughed loudly, and pointed at Cai Guoqiang: "Director Cai is really educated."

At this time, the number of people in the venue gradually increased.

Some are personnel from the exhibitors, and some are from some evaluation media. Anyway, most of them are insiders in the technology circle.

The location of Guanglan Electronics' booth is so good, coupled with the large number of people here, it attracted many people to stop and watch, wondering what happened here.

So the more people watching, the more people will be attracted.

The booth of Guanglan Electronics was quickly surrounded several times, becoming the booth with the largest number of onlookers in the venue at this time.

Some people didn't understand what was going on and started questioning those around them.

For a while, there was a lot of discussion.

"What is this for?"

"Didn't you see it? This is a competition between the two manufacturers whose screen is better!"

"Hey, compare here? That's quite new. By the way, which two manufacturers are they?... Guanglan Electronics... I haven't heard of it..."

"Yes, I have never heard of Guanglan Electronics, but this booth is very beautiful. I guess it is an industry invested by a coal boss, and Guanglan Electronics is comparing screens with Samsung!"

"Samsung!? OLED!?"

"Yes, it's oled. What do you think will happen?"

"You don't even need to ask, how crazy is this? It's even compared to Samsung's oled, let's see how badly this oled dies!"

"Don't tell me, I walked around the booth just now. The quality of the screen panel of Guanglan Electronics is really good. It doesn't seem to be much different from my Samsung."

"Isn't it? You have bad eyesight, don't you?"

"Aren't they comparing? You'll know when the results come out."

At this time, Zhao Quanjiang had already placed the two mobile phones side by side.

Cai Guoqiang and Wang Yunchang, one on the left and one on the right, all came together.

Zhao Quanjiang looked back at Li Tianyu, as if saying, "I'll make you dumbfounded right away".

Except for Li Tianyu, Han Minghai, and the staff of Guanglan Electronics, no one would think that the OLED screens of a small, unknown factory like Guanglan Electronics can be compared with the OLEDs of Samsung Electronics.

Zhao Quanjiang stretched out his hands and lit up the screens of the two mobile phones at the same time.

The people around came together.

Look left, look right, look up, look down, look sideways, look down.

Everyone couldn't help but start to murmur.

There really isn't much difference between these two screens.

Colors are fuller.

It stands to reason that if it is an oled screen with a lower level, it is easy to have uneven colors.

One dark, one light, or one bluish, one bluish.

This is the legendary "rag screen".

The screen of the Samsung s20 is a top-level oled screen, so naturally this will not happen.

But what happened to the screen of Guanglan Electronics?

This oled is also very perfect. Not only is the color rendering uniform, but the color is also very accurate, and there is no color cast even when viewed from the side.

Zhao Quanjiang and Cai Guoqiang couldn't help but glance at each other, and they could see the disbelief in each other's eyes.

Cai Guoqiang asked in a low voice: "Could it be that Guanglan Electronics got the screen panel from somewhere and made it fake?"

Zhao Quanjiang also understood what Cai Guoqiang meant, which meant that the oled screen panel was not made by Guanglan Electronics at all, but a prototype made of top-level screens bought from other major manufacturers.

There may even be Samsung's oled screen.

Zhao Quanjiang shook his head, expressing that it was unlikely.

OLED screen panels of this quality are top-notch, top-notch, and even BOE has not yet achieved it.

Samsung's screen panel?

That's even more impossible.

Samsung's top oled screen panels are not sold at all.

Even the oled screen panels that Samsung sells to Apple are worse than those on Samsung phones.

But the screen of Guanglan Electronics looks really perfect, not losing to Samsung's top oled screen at all.

It's just that the color rendering of the screen of Guanglan Electronics seems to be cooler.

But this is not a shortcoming, just the different characteristics of screen panels from different manufacturers.

Some people like warm screens, some like cool screens.

However, this is only in the system interface. If it is used in other application scenarios, the screen panel with a slightly lower quality will be exposed.

Zhao Quanjiang glanced at Li Tianyu again: "The superficial skills are really good, but I can't be fooled."

Chapter 465 We have better products

Zhao Quanjiang knows things in the industry too well.

In terms of the performance of the system interface, the performance of the oled screen of Guanglan Electronics is indeed perfect.

But in other application scenarios, oleds with slightly lower quality are likely to be exposed.

Although oled screen panel technology is not uncommon, it is definitely not easy to do well.

Today, there are only a few companies in the world that can mass-produce oled screens and whose quality control can reach a certain level.

Small manufacturers like Guanglan Electronics may be able to produce OLED LCD screens, but quality control is by no means so perfect.

Zhao Quanjiang firmly believes in this theory.

In fact, this is also a consensus in the industry, and it is not so easy to break.

So, Zhao Quanjiang switched to engineering mode and began to check the performance of the screens of the two mobile phones under a single color picture.

I saw red, white, blue, green...

Every picture is looked at very carefully, almost close to the screen.

Cai Guoqiang and Wang Yunchang next to him were also very attentive.

Especially Wang Yunchang, although he is not in the technical department, he still learned a lot of methods to identify the quality of LCD screens.

Anyway, Wang Yunchang looked at it for a long time, but he didn't see any problem with the OLED screen of Guanglan Electronics.

Not only that, in some colors, Wang Yunchang even felt that the display of the light blue electronic prototype was more accurate and looked more comfortable.

In comparison, Cai Guoqiang is one of the leaders in AU Optronics Technology Department.

He is much more professional than Wang Yunchang.

Cai Guoqiang hunched over, looked left and right, sideways, and looked down. After watching for a long time, his brows frowned.

No problem, really no problem.

The oled screen performance of Guanglan Electronics is still perfect.

Not only are there no dead pixels or bright spots, but the color rendering is still so uniform without any color cast!

On the other hand, Samsung's oled screen can still see several imperfect display color casts.

Zhao Quanjiang was speechless for a moment.

Seeing the reactions of these people, everyone knew that this was the scene of a car rollover.

That's right, it is the scene of a large-scale rollover of Samsung Electronics.

Li Tianyu: "Minister Zhao, how are you doing? In your eyes, is the oled screen of our Guanglan Electronics qualified?"

It took Zhao Quanjiang a while to say: "Don't worry, the conclusion hasn't come out yet."

As he said that, Zhao Quanjiang operated both of them at the same time, changing the images of the two mobile phones into black.

Black is the most important color to test the quality of oled screen.

Against a completely black background, the oled screen theoretically does not emit light, and it looks very integrated. This is one of the advantages that oled is proud of.

Samsung Electronics can do it perfectly.

And what about the oled screen of Guanglan Electronics?

Zhao Quanjiang and Cai Guoqiang lay there watching for a long time.

What the hell!

The two screens are completely black, like two ink-colored gemstones, without the slightest flaw.

Cai Guoqiang said in a low voice: "Mr. Zhao, Minister Zhao, the oled screen of Guanglan Electronics can't really compare with Samsung's screen, can it?"

Zhao Quanjiang couldn't answer for a while, so he had to exit the monochrome background, and then adjust the brightness of both mobile phones to the maximum.

This time, everyone in the front row can see the actual effect.

Some people exclaimed.

The screen of Samsung s20 is really bright and dazzling.

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