sinovels Chapter 591 Stunning R-Ips Screen
Chapter 591 Stunning R-Ips Screen
Mobile phone screens are divided into LCD and OLED according to different materials.
The full name of LCD is "liquid crystal display". It is a substance between solid and liquid. It cannot emit light by itself and needs an additional light source to emit light.
With the advantages of high color reproduction and mature technology, LCD screens are the standard feature of current smartphones.
Whether it is a first-generation Pinnacle mobile phone, a second-generation Pinnacle mobile phone, or even the upcoming third-generation Pinnacle mobile phone, all use LCD screens provided by Sanxing Display.
OLED can emit light by itself, so it does not require a backlight. It uses a very thin organic material coating and a glass substrate. When current passes through, the organic material emits light.
Therefore, ED is considered to be the next generation of flat panel display emerging application technology.
According to different driving methods, OLED technology is divided into PMOLED (passive matrix organic light-emitting diode panel) and AMOLED (automatic matrix organic light-emitting diode panel).
Currently, Sanxing is ahead of everyone in the development of OLED technology.
In 2005, Sanxing built the 4.5th generation OLED dedicated production line A1 at the Cheonan factory. It entered the trial operation stage the next year and accelerated mass production.
In October 2007, OLED mass production finally officially started.
No matter how you look at it, LCD is weaker than OLED in terms of color gamut, contrast, thickness and shape.
The reason why Blue Star Electronics does not use Sanxing's OLED screens is because the current OLED technology is not perfect enough.
Due to the inconsistent lifespan of the three organic light-emitting materials used, red, green and blue, OLED has a shorter lifespan than LCD with inorganic backlight sources.
With the passage of time, the blue pixels will gradually dim, eventually causing a serious reddish tint problem on the screen, so screen burn-in is a very common phenomenon, which is naturally very unfriendly to the user experience.
Although the LCD screen is not as good as OLED in terms of technical prospects, it is better in that the technology is very mature and the quality is guaranteed.
current.
LCD display technologies are mainly known to the public as TFT, SLCD, IPS, and ASV technology, which is less popular than the first three.
The full name of TFT is Thin-Film-Transistor, which means thin film transistor.
It was a very mature technology in the early stages of mobile phone development and was widely used in various mid- to high-end mobile phones. Most of the early PC fields also used TFT screens.
The main advantages of TFT are perfect color saturation, good color reproduction ability and contrast, and its mature technology has the advantages of high output and low price, so it is widely used.
IPS screen (In-Plane-Switching, plane switching) technology is an LCD panel technology launched by Hitachi in 2001, commonly known as "SuperTET".
As can be seen from the name, the IPS screen is actually a technology based on TFT, and its essence is still a TFT screen.
IPS is a technology that optimizes and upgrades TFT screens, and can be understood as an "advanced version of TFT."
The biggest feature of the IPS panel is that its two poles are on the same surface, unlike other liquid crystal modes where the electrodes are arranged three-dimensionally on the upper and lower surfaces.
This technology optimizes the arrangement of liquid crystal molecules and adopts a horizontal arrangement. When encountering external pressure, the molecular structure sinks downward slightly, but the overall molecules are still horizontal. When encountering external forces, the sturdiness and stability of the hard screen liquid crystal molecular structure are far better than that of the soft screen, so it will not produce picture distortion or affect the color of the picture, and can protect the picture effect from damage to the greatest extent.
Compared with TFT, IPS technology has the advantages of larger viewing angle, more power consumption than typing, transparent screen display, and no water ripples when touching.
Currently, in terms of IPS technology, several technologies such as S-IPS, E-IPS, H-IPS, and P-IPS have been developed.
The advantages and disadvantages of several technologies can be roughly ranked as P-IPSH-IPSS-IPSE-IPS.
But now, there is one more R-IPS technology developed by Huaxing Optoelectronics.
“Currently, in terms of IPS technology, there are four mainstream and common technologies: P, H, S, and E, among which P-IP$ technology is the most advanced.
"But through testing, the R-IPS technology we developed is better than P-IPS technology in all indicators. Even in terms of color gamut and bright colors, it is no worse than the current OLED display effect!"
Liu Xiaodong introduced it very proudly.
Of course.
Huaxing Optoelectronics can achieve a major breakthrough in IPS technology, mainly due to the optoelectronic laboratory of Blue Star Electronics.
Without Blue Star Electronics' optoelectronics laboratory to lay the foundation, it would be difficult for Huaxing Optoelectronics to make breakthroughs in related technologies.
"Director Lu, everyone, please take a look, this is the R-IPS screen sample."
"Xiao Liu, light up the screen."
Liu Xiaodong said to an engineer in the laboratory.
Xiao Liu nodded and lit up the screen.
Lu Yi and the others looked at the sample carefully. It could be seen with the naked eye that this screen was much more gorgeous than the related screens sent to Blue Star Electronics Laboratory by companies such as Songxia, Xiapu, and Suoni. The display effect is very outstanding, and the details are immediately full.
Even better than the screen displayed by Sanxing.
This makes Lu Yi very happy.
Liu Hong, Jia Weiping and others even exclaimed again and again.
"The colors of this screen are so gorgeous, and the details displayed are very full. It is much higher than the screens displayed by Sanxing." Liu Hong couldn't help but say.
Jia Weiping also said: "If our third-generation Pinnacle mobile phone is equipped with our R-IPS screen, it will definitely improve the quality of the third-generation Pinnacle mobile phone. Haha, now the conspiracy of Sanxing and Fruit Company will go bankrupt!"
Lu Yi asked: "Mr. Liu, when will R-IPS screens be ready for mass production? As you know, our third generation of top mobile phones are currently waiting for screens."
Liu Xiaodong thought for a while and said: "Director Lu, mass production will take at least one or two months."
"What about the production volume?" Lu Yi asked.
Liu Xiaodong said: "Currently at Huaxing Optoelectronics, when people are shutting down and running 24 hours a day, the maximum cost is 100,000 yuan a month. If we remove the defective products, we can guarantee 85,000 yuan, which is pretty good."
Hearing this, Lu Ti frowned.
Mass production takes one or two months, and the output is not high, which is a problem.
"Mr. Liu, can mass production be started as soon as possible and can the output be increased to 500,000 yuan a month?" Lu Yi said.
Liu Xiaodong shook his head and said: "Director Lu, I can still think of ways to advance the mass production time, but the production capacity of 500,000 pieces a month is really impossible. After all, our production line..."
Before he could finish speaking, Lu Yi (Wang Nuo) interrupted him rudely and said: "Bluestar Electronics can make additional investment to expand the production line of Huaxing Optoelectronics. I need you to increase the production capacity to monthly capacity as soon as possible." About 500,000 pieces."
For Lu Yi, problems that can be solved with money are not a problem at all.
Is production capacity limited by insufficient production lines?
It doesn't matter!
I, Blue Star Electronics, will make additional investment and give you the money, so you can expand my production line for me!
after all.
The demand for Blue Star Electronics is too great, 100,000 pieces per month, and at most 85,000 pieces of defective products are removed. How is this crazy?
no!
Production capacity must be increased!
Lu Yi's words moved Liu Xiaodong's heart.
Expanding the production line is no problem.
As long as the production line is up, he can naturally lose production to Bo.
Huaxing Optoelectronics now has the technology, but if its production capacity is insufficient, it will not be able to compete with companies such as Sanxing Display and Sharp.
But production capacity cannot be increased simply by increasing it.
This requires money to expand factory production lines.
But the key is that Huaxing Optoelectronics has no money now. .