As we all know, there are currently three major categories of display technologies in the color TV market: ordinary LEDs, OLEDs, and quantum dots. The highest market coverage is of course ordinary LED displays. It is also the most mature technology, but it is limited by the material properties. The large space for improvement is only too weak. The OLED display technology is also touted by TV manufacturers for many years. The pure black display promoted by its organic display can bring about a very good visual experience, but the technology is not yet very mature. The cost can not be reduced, in particular, burning, smearing and other issues have not been able to market in large-screen display area. It is mainly used in some small-screen display devices, such as smart phones, smart watches, etc. The effect is For all to see, the reality is quite "only a distant view" but the current TV manufacturers are in the layout of the OLED display, I believe that in the near future can still be a breakthrough. The next thing to talk about is today's protagonist, Quantum Dot Display.
Quantum dots display in the past two years can be said to be a boom, under the layout of TCL, Samsung led the world's color TV big coffee, quite "the Yangtze River after the waves push the wave" trend, positioning flagship high-end products, and the old brand Korean OLED Compared to quantum dots, are they more competitive? OLED TV with pure black, high color gamut (easy to reach 100% NTCS or more), response speed, viewing angle, saturation, contrast and many other parameters than LED LCD TV outstanding and widely praised, but due to the vacuum plating process The cost is high (including equipment investment and material consumption). Although terminals are formed in the market, consumers still have to “pay the bill.†Quantum dots, by virtue of their unique light-emitting display principles, break the “color gamut and cost and brightness are The balance of contradictions, the global No.8 scientist Professor Peng Xiaogang once said that "quantum dots may be the best luminous materials ever discovered by human beings." How does quantum dot display promote the rapid development of China's color TV industry?
Quantum dot display is a display technology based on high-tech materials that are reconstructed at the atomic and molecular level by chemical methods. According to quantum dots, they are stimulated by electricity or light to change their diameters, thereby emitting high-quality monochrome of various colors. Light, quantum dot size continuously adjustable, can achieve blue to green, to yellow, to orange, to red emission, so the color is accurate and pure. If the color effect is calculated according to the highest BT.2020 standard, Apple's mobile phone is only about 50%, which means that the general color display does not come out, but quantum dots can achieve 100% color gamut, compared with the current ultra-high definition Blu-ray standard for high The requirements of the color gamut echo with each other, restoring all the colors we can perceive. At present, the active deployment of quantum dot television brand TCL in the country has introduced a new generation of quantum dot technology, which gave us a satisfactory answer sheet in terms of materials, technology, and cost, and formed a product camp of plane X2 and curved surface X3.
The new generation of inorganic three-color quantum dot display materials is only one ten-thousandth of the volume of organic light-emitting materials, achieving a breakthrough in color processing from micron to nanoscale. The advantages of a new generation of quantum dots can be summarized as "high, pure, long" three aspects. "High" is the high color gamut, color gamut coverage rate of 110% NTSC; "Pure" is pure color, color purity is increased by about 58.3% than the average LED, accurate display of natural colors; "long" is the color for a long time, a new generation Ultra-thin quantum dots are stable inorganic nanomaterials, which can ensure the color does not fade for a long time and the color lasts for 60,000 hours. Quantum-dot TVs X2 and X3 reduce thickness on the basis of image quality enhancement, achieve a perfect combination of technology and art, and realize cost control through technological improvements, bringing the price of quantum-dot TVs to mainstream price segments for the first time.
The ultra-high definition Blu-ray standard is the "standard" for color TVs, smart TV boxes and other display devices. It proposes 4K, 10Bit, BT.2020, HDR, and 60P respectively for resolution, color depth, color gamut, dynamics, and frame number. Requirements, quantum dot performance in color to meet the 10Bit high color depth, BT.2020 color gamut requirements, and from the perspective of 4K HDR, the brightness dynamic range of the LCD requirements for the brightness of more than 1000nits / black bit below 0.05nits, quantum Point technology has a unique advantage, it can make the TV brightness effectively increased by 30% -40%, which can greatly improve the contrast, the contrast between bright and dark in the scene becomes more apparent, effectively enhance the quality effect. It is reported that TCL XESS X2 and X3 benefit from QUHD image quality engine and Dolby Vision HDR technology. Under the blessing of quantum dot display technology, the details of dark field and bright field are very delicate, creating a user-friendliness. Better visual effects.
In addition to the advantages in color, quantum dot display technology is applied in the color TV industry. Its processing technology has a low-cost product line, low energy consumption, high raw material usage, environmental pollution, high pass rate, and other advantages, and quantum dot TV is very Environmental protection, a quantum dot TV cadmium content is less than everyone eat three days of rice, does not cause harm to people.
Regardless of the display effect, environmental protection issue or cost, quantum dot display technology (QD TV) is currently a viable solution for the high-quality color TV industry. What is more noteworthy is that the quantum dot display technology at this stage is also In its infancy, this means that it has unlimited space for development. If the current quantum dot display technology or (television) has opened the industry 4.0 era, then the next industry 5.0 or 6.0 is even more worthy of attention. .
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, etc. on TV boxes, smart TVs, smart TV software, etc. Answering questions.
Quantum dots display in the past two years can be said to be a boom, under the layout of TCL, Samsung led the world's color TV big coffee, quite "the Yangtze River after the waves push the wave" trend, positioning flagship high-end products, and the old brand Korean OLED Compared to quantum dots, are they more competitive? OLED TV with pure black, high color gamut (easy to reach 100% NTCS or more), response speed, viewing angle, saturation, contrast and many other parameters than LED LCD TV outstanding and widely praised, but due to the vacuum plating process The cost is high (including equipment investment and material consumption). Although terminals are formed in the market, consumers still have to “pay the bill.†Quantum dots, by virtue of their unique light-emitting display principles, break the “color gamut and cost and brightness are The balance of contradictions, the global No.8 scientist Professor Peng Xiaogang once said that "quantum dots may be the best luminous materials ever discovered by human beings." How does quantum dot display promote the rapid development of China's color TV industry?
Quantum dot display is a display technology based on high-tech materials that are reconstructed at the atomic and molecular level by chemical methods. According to quantum dots, they are stimulated by electricity or light to change their diameters, thereby emitting high-quality monochrome of various colors. Light, quantum dot size continuously adjustable, can achieve blue to green, to yellow, to orange, to red emission, so the color is accurate and pure. If the color effect is calculated according to the highest BT.2020 standard, Apple's mobile phone is only about 50%, which means that the general color display does not come out, but quantum dots can achieve 100% color gamut, compared with the current ultra-high definition Blu-ray standard for high The requirements of the color gamut echo with each other, restoring all the colors we can perceive. At present, the active deployment of quantum dot television brand TCL in the country has introduced a new generation of quantum dot technology, which gave us a satisfactory answer sheet in terms of materials, technology, and cost, and formed a product camp of plane X2 and curved surface X3.
Quantum Dot TV TCL XESS X2
The new generation of inorganic three-color quantum dot display materials is only one ten-thousandth of the volume of organic light-emitting materials, achieving a breakthrough in color processing from micron to nanoscale. The advantages of a new generation of quantum dots can be summarized as "high, pure, long" three aspects. "High" is the high color gamut, color gamut coverage rate of 110% NTSC; "Pure" is pure color, color purity is increased by about 58.3% than the average LED, accurate display of natural colors; "long" is the color for a long time, a new generation Ultra-thin quantum dots are stable inorganic nanomaterials, which can ensure the color does not fade for a long time and the color lasts for 60,000 hours. Quantum-dot TVs X2 and X3 reduce thickness on the basis of image quality enhancement, achieve a perfect combination of technology and art, and realize cost control through technological improvements, bringing the price of quantum-dot TVs to mainstream price segments for the first time.
Quantum Dot TV TCL XESS X3
In addition to the advantages in color, quantum dot display technology is applied in the color TV industry. Its processing technology has a low-cost product line, low energy consumption, high raw material usage, environmental pollution, high pass rate, and other advantages, and quantum dot TV is very Environmental protection, a quantum dot TV cadmium content is less than everyone eat three days of rice, does not cause harm to people.
Regardless of the display effect, environmental protection issue or cost, quantum dot display technology (QD TV) is currently a viable solution for the high-quality color TV industry. What is more noteworthy is that the quantum dot display technology at this stage is also In its infancy, this means that it has unlimited space for development. If the current quantum dot display technology or (television) has opened the industry 4.0 era, then the next industry 5.0 or 6.0 is even more worthy of attention. .
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, etc. on TV boxes, smart TVs, smart TV software, etc. Answering questions.
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