Although LCD is currently the dominant player in the display industry, with the development of technology and the maturity of products, new display technologies are continuously catching up with the LCD. The LCD itself is also constantly improving. For example, the addition of new technologies such as quantum dots backlighting and block backlighting has significantly improved the color gamut and contrast of the picture. So who will dominate the display market in the future? Nobody can give an answer now. But these display technologies are ultimately going to the user, so the user's voice is very important, so how do you think of this as an ordinary consumer?
Micro LED technology is relatively difficult
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Show black science and technology big PK five technology you are most optimistic about who?
LCD industry overlord for many years
LCD has also become a liquid crystal, which is a passive lighting display technology. The backlight of this technology uses LED light sources, which are deflected and imaged by liquid crystal molecules. Because LCD technology has excellent performance in terms of brightness and resolution, LCD has been the dominant player in the display industry for many years.
The principle of LCD TV technology
Advantages: The LCD display panel has a lower cost, so the product price is relatively cheaper. From the user's point of view, this advantage is unmatched. In addition, LCD technology has emerged for many years. The overall technology is mature, so the product is more stable and durable, and the failure rate is low.
LCD TV technology is very mature
Disadvantages: The characteristics of LCD technology determine the difficulty of product surface. As we all know, the curved structure can obtain a larger display area in a limited space, and at the same time, the viewing angle is wider, but these LCD products do not have. In addition, the LCD panel consumes a lot of energy, which brings higher cost to users.
Representative products: LCD TVs, etc.
Representative manufacturers: BOE, Sharp, Tianma Microelectronics, etc.
Survey Area: China Panel Display Technology Development User Survey (Click Preview to see the effect) QLED products are not competitive enough
QLEDs are self-illuminating technologies that do not require additional light sources. Quantum dots are extremely tiny semiconductor nanocrystals that are invisible to the naked eye. QLEDs on the market today use quantum dots of different sizes to emit red, green, and blue light under blue LED illumination. At present, QLEDs have two applications. One is to emit light by blue LEDs. This is a backlight application. The other method is to directly excite the quantum dot material by current, and apply this principle to directly make an autonomous light-emitting panel. (The following advantages and disadvantages are mainly for QLED panel applications)
QLED technology schematic
Advantages: Because it is a self-luminous product, the structure of the QLED panel is relatively simple, and the product is also lighter and thinner, and has advantages in handling and installation. At the same time, the energy consumption of the QLED panel is much lower than that of the LCD panel, which is very attractive to users.
QLED TV is more thin
Disadvantages: The cost of the QLED panel is relatively high, and the price of the product is also much higher than that of the LCD. At present, many home users are still difficult to accept. In addition, QLED technology is difficult to achieve. At present, QLED panel technology is still in its infancy. Therefore, the industry believes it will take many years before it is commercialized.
Representative products: TV, etc.
Representative manufacturers: Samsung, etc.
Laser display large screen area has obvious advantages
The application of laser display in the home area is laser television. The basis of laser television is the projection technology. It is composed of a reflective ultra-short focal projector with a laser light source and a 100-inch or more anti-light screen (some brands support the selection of self-owned brand light curtains). The projection host is usually equipped with a smart operating system, which can achieve applications such as online viewing of large screens and games such as smart TVs. It can be said that laser television is a solution type product that integrates projection technology, anti-light screen, sound system and intelligent system.
Monochromatic laser schematic
Advantages: Laser TV has its own unique advantages in the large screen market. Although the prices of LCD and OLED panels have both declined, the cost of laser TVs in the market above 70 inches is still the lowest. In addition, the installation of large-sized tablet equipment is very troublesome, and even a crane is required to lift the product from the window into the house. And these problems laser TV users do not have to consider.
Big screen is the biggest advantage of laser TV
Disadvantages: Because it is the use of the projection method, the laser TV in the brightness performance of the author thinks it is slightly inferior to LCD TVs and OLED TVs. In addition, the energy consumption of laser television is not low, compared to other major technologies and there is no advantage. At the same time, large size is the advantage of laser television, but it also imposes a constraint on laser television, because today, with extremely high prices, there are very few family walls that can carry the big screen of laser television.
Representative products: laser television, etc.
Representative manufacturers: Hisense, extremely meters, etc.
OLED is the most favored new display technology
OLED technology is very similar to QLED, except that OLED uses organic materials. Currently, OLED panel development has been for many years. The small screen market is mainly applied to mobile phones. For example, the iPhone X uses the AMOLED screen provided by Samsung. In the big screen market, OLED TV has also entered many users' homes.
OLED technology principle
Advantages: Like QLEDs, OLEDs also have the advantages of low energy consumption and simple structure. At the same time, OLED has the advantage of first-mover. Currently, mature OLED products are already on the market. The premature start makes OLED's market prospects more broad. In addition, OLED can be made into curved flexible products, which can meet the current ultra-high resolution development trend.
OLED can be made into a curved structure
Disadvantages: There is still a gap between the lifetime of OLED screens and LCDs. The service life is usually only 5,000 hours, which seriously restricts the development of OLEDs. In addition, the residual image of the OLED screen may also appear. After the screen is switched, the influence of the original screen will remain on the screen, which seriously affects the viewing experience of the user.
Representative products: TV, mobile phones, etc.
Representative manufacturers: Samsung, LG, etc.
Micro LED has a long way to go
Micro LED technology, namely LED microfabrication and matrix technology. Refers to the high-density micro-size LED array integrated on a chip, which can be seen as a miniature version of the outdoor LED display. The Micro LED display is made in the bottom with a normal CMOS integrated circuit manufacturing process LED display driver circuit, and then use the MOCVD machine to produce LED arrays on the integrated circuit, so as to achieve a micro display, that is, the LED display A smaller version of the screen.
Micro LED's low energy consumption
Advantages: Micro LED technology has lower energy consumption, which is much lower than the same size LCD. In addition, due to the very small size of the array on the panel, the Micro LED produces a more detailed picture and a better viewing experience for the user.
Micro LED technology is relatively difficult
Disadvantages: Due to the need to make hundreds of millions of Micro LED die on a few inches of wafer, Micro LED technology is more difficult and costly to implement. In addition, if one or more of the points on the Micro LED panel are broken, it is difficult to repair. From the user's point of view, if only a few bad spots are replaced with new products, it is a pity. However, if it is not changed, it will seriously affect the experience. It will make users fall into a dilemma.
Whether it is OLED or laser display, they represent the latest technology in the display area. As technology matures and costs drop, they will have a huge impact on LCD dominance. The LCD itself is also making continuous progress, striving to consolidate its leading position. It can be said that the current five major display technologies have launched fierce competition and they are trying to capture more market share. It is still not easy to say who will win. How do users think about this problem? Everyone is welcome to vote actively and say your inner thoughts.
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