Hand rubbing nuclear fusion live in the wilderness

Chapter 207 Material R&D Tasks and Hidden Tasks

The most obvious difference between processed aluminum-doped zinc oxide high-transmittance glass and ordinary high-transparency glass can be seen from the edge of the glass.

Although the high-transmittance glass plated with AZO aluminum-doped zinc oxide material is still very thin, if you look closely, you can find an extremely thin film like slime sticking on it.

This mucus-like film is the aluminum-doped zinc oxide material.

This is the trace left by the chemical vapor deposition method, and it is also the place that needs to be disposed of. It needs to be heat treated to make it solidify on the high-transmittance glass.

The transparent electrodes used on liquid crystal displays require one side to be conductive and the other side to be non-conductive.

However, with the current capacity of Korean won, it is not possible to plate and engrave only one side for the time being, so further processing is needed.

After the heat treatment, the transparent electrode is brushed with a layer of low-temperature resin protection solution on one side, and then soaked with the prepared remover to remove the AZO aluminum-doped zinc oxide coating on the other side.

Then clean up the resin protection solution and apply a layer of transparent polyester plastic protection material to prevent the AZO aluminum-doped zinc oxide coating inside from oxidizing and falling off again.

In this way, a complete transparent electrode is considered to be manufactured.

As for the test, the test of the transparent electrode is mainly two aspects, one is the conductivity of the coating and the formation force of the electric field.

On the other hand, it is to test how much its light transmittance has been lost and how much is left.

The light transmittance test requires photosensitive elements and instruments to handle it. For this, Won has no solution for the time being.

But the tests of conductivity and electric field make this a simple check.

The conductivity can be judged by two ammeters, and the transparent electrode is connected in series between the two ammeters. After passing the output current, it can be judged how much the output current is lost, and the conductivity and resistance of the transparent electrode can be roughly obtained.

Of course, it's not exact, but it's good enough.

When the stable current flows from the transparent electrode, Han Yuan's face is full of satisfaction and a sense of accomplishment.

The resistivity of the AZO aluminum-doped zinc oxide coating is about 31-45Ω·m.

This resistivity is slightly higher than that of aluminum and lower than that of zinc, which is completely sufficient for transparent electrodes.

Just after the inspection, the system's prompt sounded suddenly in my mind.

"Ding, a change in information has been detected."

"Ding, the information detection is complete, and the material research and development task is triggered."

Materials are the cornerstone of the universe, the composition of all things, and the foundation of the development of a civilization; congratulations, you have successfully taken the first step, let's move forward bravely!
Material research and development task requirements: "Complete the research and development of ten new materials."

Material research and development task reward: "Depending on the value of the researched and developed materials, the higher the value of the researched and developed materials, the higher the reward; the current completion progress (1/10)."

(Note: The current material research and development task time limit is three years.)
The system prompt sounded in his mind, and Han Yuan was slightly taken aback.

Triggered a mission?
Gathering his senses, Han Yuan quickly opened the mission information panel in his mind, and briefly browsed through the mission this time.

The material research and development task, which took three years to complete, seems to be brought about by the AZO aluminum-doped zinc oxide plating material.

After browsing the task for a while, Han Yuan returned to the live broadcast, and will study this again at night.

However, the triggering of the material research and development task made him very happy, which proved that he was on the right path.

Carefully save the manufactured transparent electrodes, and while there is still some time in the afternoon, Han Yuan is going to manufacture some other parts of the display.

Metal shells, high-transmittance glass, glass substrates, polarizers, wires, etc., which are easy to make and do not require any technical content, were manufactured by him first.

The remaining liquid crystals and driver ICs will be processed in the next few days.

In addition, there is a slightly more troublesome point in the processing of color filters.

Compared with the pixels in the traditional LCD display, hundreds of thousands of semiconductor color tubes with three different primary colors are used to achieve color changes.

The color transformation of the LCD screen is much simpler, it is done through color filters.

However, the disadvantage is that the manufacturing difficulty of the color filter is much higher than that of the semiconductor color tube.

But relatively speaking, compared with the traditional LCD display, the cumbersome manufacturing steps are much simplified, and it is more suitable for Korean won.

If it is before obtaining primary optical application knowledge information, he wants to realize color display.

The only way is to manufacture a small display and exchange it through the system, and then assemble it to form a complete display panel.

But with the knowledge of primary optical applications, he can manufacture color filters, which saves him a lot of technology points.

According to Han Yuan's own estimation, he saved at least four to five thousand technology points in this wave.

From here, we can see that the value of knowledge information is simply unimaginable.

After three or four hours of busy work, Han Yuan made some basic parts needed for the display screen, and then downloaded it.

Back in the living room, after dealing with daily affairs, Han Yuan first studied the material research and development tasks, then sat in a chair to routinely record the materials, and searched out the content that he had not learned yesterday to understand and learn.

The moonlight was clear and the lights were bright. When the clock hanging on the wall quietly reached zero, a system upgrade sounded again in Han Yuan's mind.

"Ding, a change in information has been detected."

"Ding, the information detection is complete, and the hidden task is triggered."

"Ding, the information detection is complete, congratulations to the host, you have completed the hidden task."

The way to the truth is at your feet, if you persevere, you will gain unlimited knowledge.

Hidden task (learning task) requirement: "Insist on completing two hours of knowledge learning every day for one year."

Hidden task (learning task) reward: "Human body development potion*1, learning medal."

The sudden reminder interrupted Han Yuan's thoughts, and after a short period of confusion, a burst of surprise flooded his heart.

"Hidden mission? Potion reward? Learning medal?"

Hearing the system's prompt, Han Yuan hastily opened the task information panel.

On the completion panel of the task panel, there was another one.

After carefully looking through the hidden missions, Han Yuan also understood what was going on.

In the past year, he was indeed learning some knowledge and information in his mind every day, as the hidden mission said, and worked hard to transform his understanding into his own knowledge.

And this triggers a hidden mission.

What a surprise.

After watching the mission, Han Yuan asked the system for the reward of the hidden mission.

"The human body develops medicine."

This is the second potion he got after the gene enhancement potion, and he doesn't know what kind of surprise it will bring him.

(End of this chapter)