It’s like a couple who live together and don’t fight, but they have given each other a face to cooperate with each other, that is, forget it
Now, after the joint GPU is replaced, both of them can achieve the perfect combination effect because they belong to the Fuxi architecture branch.
Therefore, there is a performance increase.
However, Huang Xiuyuan soon found some problems. After a while, he found that the screen occasionally flashed and the color distortion was short.
"The splash screen and color distortion are still a little obvious."
Lu Xuedong is also a vendor. "There is no way to reconcile and optimize our bottom a little bit."
"When do you estimate the latest schedule?" Huang Xiuyuan put the test phone back.
Lu Xuedong thought for a while that "the joint GPU surface test and optimization can be completed in the middle of March at the earliest and the end of April at the latest."
"That’s good."
This progress is in line with the new mobile phone and brain market plan in May this year.
After the joint GPU inspection, Lu Xuedong took him to another factory.
There is a new project going on here, which is the research and development of new display technology. The person in charge of the project is Zhang Jingjian.
Although Samsung did not refuse to respond to the display screen, but the price is high, it is still very many times that the best display screens are made by Samsung itself.
However, BOE’s screen technology and quality are one level weaker than Samsung’s, and the low-end production is fine. If it is high-end, it will be somewhat exaggerated.
Therefore, Dragon Totem also engages in new display technology.
A mirror mirror in the detection room holds a mobile phone screen that looks almost the same as an ordinary LCD screen, or the only difference is the thickness of the two.
Zhang Jingjian’s screen is very scary, and there is an illusion that it will break when pinched.
"Has it been developed?" Huang Xiu’s Remote Radiation Test Report
"It was after I tried hundreds of times according to the chairman’s idea and scheme that I finally found the most perfect tricolor nanowire junction, which was the first batch of experimental production." Zhang Jingjing was very excited.
He connected the mobile phone screen to the test machine source, and suddenly the mobile phone screen lit up, and the delicate picture was very soft and clear.
This new screen technology is a "nanowire junction light emitting diode technology" in Huang Xiuyuan’s future memory of nanotechnology, which is called "NLED" in English.
Light-emitting diodes are woven from nanowires, and then the three-color nanowire junction light-emitting diodes are woven twice to form three-color junctions to realize light emission and color display.
"How accurate is it?"
"42 nm has exceeded the resolution limit of the naked eye." Zhang Jingjing’s resolution test shows that the resolution base of the new screen has exceeded that of the 4K screen.
There is no way to do this. It is not that Dragon Totem doesn’t want to produce 1K screens, but that its strength is not allowed. Because of the nano-processing technology of Dragon Totem, the minimum is 6 nanometers.
However, the difference between 6 nm and 4 nm and the processing difficulty base is almost the same, so we just take a big leap to reach the 4k screen in one step.
Huang Xiuyuan asked a key question, "How much?"
"According to the technical commercialization evaluation office, the 14 yuan per square centimeter is calculated."
14 yuan per square centimeter?
Huang Xiuyuan estimated in his mind that at present, the screen side length of Dragon Totem smart phone is 12 cm ×65 cm and the area is 7 square cm.
