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Popularization of home appliances: what is the frequency conversion television?
When you hear the term "variable frequency products," the first thing that probably comes to mind is variable frequency air conditioners and refrigerators—power saving! Power saving! Power saving! (Important things should be emphasized thrice!) While energy efficiency is certainly one of the key features of these products, variable frequency technology actually opens up many more possibilities. Recently, the buzzword "inverter TV" has been grabbing attention on various trending topics. What exactly is a variable frequency TV? Many people are curious and even puzzled about this new concept. Some might wonder if TVs even need this kind of technology. Others might offer a pseudo-technical explanation: it’s not about the power supply but rather rebranding old tech with a new name! But no, that's not entirely accurate. So, what is an inverter TV? Is it worth investing in one? Let me shed some light on this for you today.
First off, let’s talk about this new-generation "inverter TV" from Konka, a well-known name in the color TV industry. Even during the CRT era, Konka stood out thanks to its innovative spirit and manufacturing prowess, positioning itself among the top global color TV brands. As technology advanced and intelligence became more prominent, Konka continued to evolve with the times, introducing the R1 series of inverter TVs, which align with modern trends. The R1 inverter TV is the result of collaboration between engineers from Konka’s research team, a chip expert from Taiwan, a panel specialist from South Korea, and an engineer from the Third Institute of CETC. Through countless nights of cross-border communication, they developed this groundbreaking technology. Against the backdrop of increasing competition in the smart TV sector, the R1 inverter TV stands out as the first TV to use frequency conversion technology in the industry.
The R1 inverter TV differs from other electrical appliances in how it changes the AC frequency to control technology. Unlike other applications, the TV’s frequency conversion technology is far more complex, pushing the boundaries of picture quality and delivering an advanced viewing experience. With the ongoing consumer upgrade trend, this technology has brought a revolutionary upgrade in audio and visual performance. It features three main technologies: chip frequency conversion, screen frequency conversion, and backlight frequency conversion. These work together to provide users with exceptional picture quality, offering stunning brightness, contrast, and stability, while also achieving energy-saving benefits. Thanks to its superior performance, the Konka R1 inverter TV was awarded the “2017 Innovation Technology Award†at the China Smart Display and Innovation Application Industry Conference.
Regarding chip frequency conversion (MEMC Pro): This technology, known as MEMC in LCD TVs, involves motion estimation and motion compensation. The Konka R1 takes this a step further by upgrading the whole MEMC system through its master control inverter chip (the core technology). It achieves the MEMC Pro effect, enabling motion compensation for signals from various sources. This solves issues like afterimages of fast-moving objects, blurs around sports figures and balls, and halos.
In terms of Local Contrast (local contrast): To enhance the screen effect fully, R1 employs local contrast technology, dividing a picture into 1,296 blocks. Depending on the brightness and darkness of each block and the surrounding areas, it applies targeted individual control. The frequency and intensity of this control adjust in real-time based on the image content.
For backlight dimming (Local Dimming + prismatic light guide plate): To achieve better contrast, R1 features a 16-zone Local Dimming LED backlight source. It intelligently adjusts the current of the corresponding backlight partitions according to the brightness and darkness recognized by the chip. This adjustment improves the brightness of specific areas, contributing to significant energy savings and enhancing visual effects. To complement the Local Dimming backlight, R1 uses an industry-leading prismatic structure light guide plate (patented by Konka) for backlight design. Its surface features unique microstructures that narrow the beam of LED light, reducing stray light interference in adjacent areas. Combined with the Local Dimming and HDR2 functions, the contrast is significantly enhanced, making the screen's contrast stronger (brighter and darker).
With its chip frequency conversion, screen frequency conversion, and backlight frequency conversion, the R1 inverter TV provides full-signal motion compensation, precise detail enhancement in both black and bright scenes, boosted image contrast, and reduced power consumption. Whether you’re watching variety shows, Hollywood blockbusters, or sports events, it delivers optimal picture quality tailored to each scene. The arrival of the R1 inverter TV marks a revolution in the industry, akin to innovations like Quantum TVs, OLED TVs, ULED TVs, curved TVs, and laser TVs, paving the way for a new era in color TV development.
According to data from Ovid Cloud Network, following the strong performance in 2016, the Chinese color TV market began showing signs of fatigue in early 2017. Breaking the deadlock in the TV industry in 2017 proved challenging. However, the Konka R1 VVVF TVs have made a breakthrough. Upholding Konka’s tradition of quality, they’ve revitalized the color TV market, creating a fresh brand identity—"This is Konka." This move is expected to inject new vitality into the color TV industry in 2017.
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