The 4K ultra high definition television is a new generation of LCD TVs following HD high definition television (720P) and FHD full HD television (1080P). It is committed to "reducing the real world", pursuing high-definition picture quality, emphasizing natural and realistic picture display to allow users to "touch the real world" on TV screens, and thereby igniting the "4K Ultra High Definition" display in the color TV industry. Like the prelude to the revolution. So, in the face of the uneven quality of the current market 4K ultra high-definition television, how to quickly buy quality products? Please follow the following five product purchase criteria to instantly enjoy the ultimate Ultra HD visual experience.
4K Ultra High Definition TVs must be equipped with a professional-grade UHD Ultra HD display with a physical resolution of 38,402,160 (4K2K) and pixels of 8,294,400. Its display screen body 4K pixels are arranged closely, distributed evenly, the display image is clearer, and the actual sense of presence is also stronger.
While satisfying the above-mentioned core foundation, 6 basic indexes (such as viewing angle, resolution and physical resolution, screen refresh rate, etc.) of 4K image quality of professional-grade UHD ultra-high-definition display must also be detected by authoritative testing organizations. Being rated as a truly qualified 4K ultra-high definition television, it can meet 4K imaging requirements and bring the most natural and natural visual experience for users.
Two or four-core or above processor and built-in 4K decoder chip, equipped with Android4.2 and above operating system
4K Ultra HDTVs must have quad-core or higher processors and a built-in 4K decoder chip. Due to the multiple enhancement of 4K source image quality and higher processor requirements, the quad-core processor has a powerful TV computing core and control center and graphics processing capabilities, enabling smooth display and application of the game. The advanced 4K decoder chip can independently handle multiple tasks to achieve single-task efficient, multi-tasking and non-destructive effects, to ensure ultra-high-definition signal from the input, decoding, to display the full-channel ultra-high-definition no attenuation processing, truly ultra-high definition The picture is completely visible, such as the current industry's highest-end 4K processing chip MSTAR 901K. At the same time, 4K ultra-high-definition television with Android4.2 and above operating system, can maximize the fluency of 4K film source on-demand operations, and fully enhance the user experience.
Three application of mature 2K to 4K image quality improvement technology
4K Ultra High Definition TVs must use mature 2K to 4K quality enhancement techniques, such as 2K to 4K correlation compensation. This technology is the most mature 2K to 4K technology in the industry. It is completely different from the common single compensation technology. Through real-time analysis of FHD signals, the signal is divided into 2 million two-dimensional sections. The adjacent sections are vertically and horizontally four dimensions. The color computing, the FHD signal data to the real UHD level, the image of the true degree of more than 90%, far more than a single compensation to achieve the 70% increase, completely solve the current lack of 4K chip source core problems.
Four with high-speed transmission port of USB3.0, HDMI1.4 and above
The 4K Ultra High Definition TV must have a high speed transmission port of USB3.0, HDMI1.4 and above. 4K source information is very large (the size of the uncompressed version of the 18 minutes is 3.5TB, with an average of 194GB per minute). Now only the USB3.0 high-speed transmission interface and the HDMI1.4 or higher version of the high-speed port can quickly transfer the 4K information source, and Streamline playback through TV to build a true Ultra HD transmission system.
The fifth is equipped with rich smart cloud applications to realize the interconnection of multiple home terminals and has a stylish design
As a high-end representative product of the color TV industry, 4K ultra-high definition TVs must meet industry-leading standards in terms of product hardware, software, and appearance technology. Through the use of rich and practical smart cloud function applications, such as jump bar, K song, large game, high-intelligence interactive system, etc., to bring exciting smart cloud life, the ultimate human-computer interaction experience. The one-stop smart cloud service platform can wirelessly connect home multi-terminals to achieve interconnection between TVs, mobile phones, computers, refrigerators, air conditioners, and washing machines. At the same time, the stylish design with global pop elements leads the industry product design trend, perfect match with modern home, and fully matches its high-end image.
The above five major standards, from the screen, core, system, display technology, intelligent cloud and other parties to the 4K ultra-high-definition television in a full range of strict norms. It is hoped that the introduction of standards will provide consumers with simple, practical and authoritative guidelines to help consumers purchase quality products that satisfy 4K Ultra HDTV. At the same time, they appealed to color TV industry colleagues to respond positively and refer to the standard content to further improve the performance and service of 4K ultra high definition television, comprehensively improve its product quality and technology level, and jointly promote the orderly development of the industry.
One is equipped with professional UHD Ultra HD display
4K Ultra High Definition TVs must be equipped with a professional-grade UHD Ultra HD display with a physical resolution of 38,402,160 (4K2K) and pixels of 8,294,400. Its display screen body 4K pixels are arranged closely, distributed evenly, the display image is clearer, and the actual sense of presence is also stronger.
While satisfying the above-mentioned core foundation, 6 basic indexes (such as viewing angle, resolution and physical resolution, screen refresh rate, etc.) of 4K image quality of professional-grade UHD ultra-high-definition display must also be detected by authoritative testing organizations. Being rated as a truly qualified 4K ultra-high definition television, it can meet 4K imaging requirements and bring the most natural and natural visual experience for users.
Two or four-core or above processor and built-in 4K decoder chip, equipped with Android4.2 and above operating system
4K Ultra HDTVs must have quad-core or higher processors and a built-in 4K decoder chip. Due to the multiple enhancement of 4K source image quality and higher processor requirements, the quad-core processor has a powerful TV computing core and control center and graphics processing capabilities, enabling smooth display and application of the game. The advanced 4K decoder chip can independently handle multiple tasks to achieve single-task efficient, multi-tasking and non-destructive effects, to ensure ultra-high-definition signal from the input, decoding, to display the full-channel ultra-high-definition no attenuation processing, truly ultra-high definition The picture is completely visible, such as the current industry's highest-end 4K processing chip MSTAR 901K. At the same time, 4K ultra-high-definition television with Android4.2 and above operating system, can maximize the fluency of 4K film source on-demand operations, and fully enhance the user experience.
Three application of mature 2K to 4K image quality improvement technology
4K Ultra High Definition TVs must use mature 2K to 4K quality enhancement techniques, such as 2K to 4K correlation compensation. This technology is the most mature 2K to 4K technology in the industry. It is completely different from the common single compensation technology. Through real-time analysis of FHD signals, the signal is divided into 2 million two-dimensional sections. The adjacent sections are vertically and horizontally four dimensions. The color computing, the FHD signal data to the real UHD level, the image of the true degree of more than 90%, far more than a single compensation to achieve the 70% increase, completely solve the current lack of 4K chip source core problems.
Four with high-speed transmission port of USB3.0, HDMI1.4 and above
The 4K Ultra High Definition TV must have a high speed transmission port of USB3.0, HDMI1.4 and above. 4K source information is very large (the size of the uncompressed version of the 18 minutes is 3.5TB, with an average of 194GB per minute). Now only the USB3.0 high-speed transmission interface and the HDMI1.4 or higher version of the high-speed port can quickly transfer the 4K information source, and Streamline playback through TV to build a true Ultra HD transmission system.
The fifth is equipped with rich smart cloud applications to realize the interconnection of multiple home terminals and has a stylish design
As a high-end representative product of the color TV industry, 4K ultra-high definition TVs must meet industry-leading standards in terms of product hardware, software, and appearance technology. Through the use of rich and practical smart cloud function applications, such as jump bar, K song, large game, high-intelligence interactive system, etc., to bring exciting smart cloud life, the ultimate human-computer interaction experience. The one-stop smart cloud service platform can wirelessly connect home multi-terminals to achieve interconnection between TVs, mobile phones, computers, refrigerators, air conditioners, and washing machines. At the same time, the stylish design with global pop elements leads the industry product design trend, perfect match with modern home, and fully matches its high-end image.
The above five major standards, from the screen, core, system, display technology, intelligent cloud and other parties to the 4K ultra-high-definition television in a full range of strict norms. It is hoped that the introduction of standards will provide consumers with simple, practical and authoritative guidelines to help consumers purchase quality products that satisfy 4K Ultra HDTV. At the same time, they appealed to color TV industry colleagues to respond positively and refer to the standard content to further improve the performance and service of 4K ultra high definition television, comprehensively improve its product quality and technology level, and jointly promote the orderly development of the industry.
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Wire harness and the surrounding parts shall be even and sufficient distance shall be kept from the heat source,
Considering the protection against electromagnetic interferencee,
Consider assembly technology, maintenance technology,
Grounding wire layout,
Heat dissipation of wire harness and fuse box
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