Four-color 4K HDR TV Panel wins another award

IT168 Information Since HDR detonated the color TV market, 4-color HDR TVs have distinguished themselves in the highly competitive color TV market with differentiated innovation. For four reasons, the 4-color 4K panel used in 4-color HDR TVs has obvious advantages. Not only is the HDR algorithm first added to the panel side, the image quality is outstanding, and it is also very visible in terms of viewing angle, brightness, and energy consumption. outstanding. What is even more rare is that the 4-color 4K panel has also been approved by a number of domestic and foreign authoritative organizations, which also makes 4-color HDR TVs have a higher status in the minds of consumers.

Following the excellent energy efficiency of Intertek-certified 4-color 4K panels from the world’s largest test/inspection organization, the 4-color 4K panel has once again received the evaluation certificate from the Consumer Electronics Survey Office of the China Electronic Chamber of Commerce and the Saixi Laboratory of the China Electronics Standardization Institute. . The content is as follows: "The 4-color HDR TV panel adopts an optimized HDR algorithm, which can provide better HDR picture quality than ordinary HDR TV panels. It is an efficient panel with ultra-wide viewing angle, high brightness, and low power consumption." As can be seen, 4 The color 4K panel has been recognized by professional organizations in terms of image quality and energy efficiency, and has become a high-performance panel for double authentication of image quality and energy efficiency.

Optimized HDR algorithm, 4-color HDR TV interpretation of sky quality

Throughout the development of the color TV industry, image quality has always been the driving force, resulting in a more perfect visual experience. Nowadays, HDR technology has successfully achieved 4K, and it has become the latest hot spot in the color TV field. Its starting point has also continued the idea of ​​improving the picture quality. It is worth mentioning that the 4-color HDR TV combines the two technologies of 4-color 4K and HDR and takes the lead in adding HDR's unique algorithm to the panel, which is tantamount to setting a benchmark in the display industry.

It is understood that the China Electronic Chamber of Commerce and the China Electronics Standardization Institute found that when the 4-sided HDR TV panel opens the HDR dynamic range, the display effect of the HDR TV panel is improved by 44%. The HDR TV panel with 4-color HDR has a higher dynamic range and can present vivid and excellent HDR video quality. More importantly, the 4-color HDR TV panel adopts an optimized HDR algorithm, which can also improve the performance of ordinary non-HDR video, and thus presents a picture quality close to HDR video. This effectively solves the current shortage of HDR film sources. .

Four-color HDR TV With its high-definition picture quality, four-color HDR TV has attracted much attention in many HDR TV products. Among them, the representative product Skyworth G7 China Dream Series has performed particularly well. Not only has it received a number of industry awards since its inception. Also successfully "into" the film and television industry, was selected as the official broadcast of the hit drama "Fantasy City".


4-color HDR TV panel

Wide viewing angle, excellent energy efficiency, 4-color HDR TV panel excellence

The excellent performance of the picture quality does not cover the superiority of other aspects of the 4-color HDR TV. The advantages of the hard-screen IPS equipped with it cannot be underestimated. The 4-color HDR TV panel has a wide viewing angle, and the front and side viewing do not affect the screen effect, and the dark part of the TV shows the same subtlety. According to the test results of the China Electronic Chamber of Commerce and the China Electronics Standardization Institute, the color angle and gamma perspective of the four-color HDR TV panels far exceed the industry average, 1.77 times and 2.14 times the industry average, respectively. In addition, some high-end LCD TVs also have perspective issues, and the IPS perspective is excellent, far superior to other VA high-end LCD TVs. At the same time, the IPS hard screen also has the stability to make the screen play smoother and more exquisite. In view of this, it is reasonable that four-color HDR television is favored by all parties.

In addition to the wide viewing angle, the energy efficiency advantages of 4-color HDR TV panels have been publicly "liked." China Electronics Chamber of Commerce and China Electronic Technology Standardization Institute's inspection certificate pointed out that 4-color HDR TV panels have high brightness and low energy consumption, and are highly efficient and energy-saving panels. Prior to this, Intertek, the world’s largest test/inspection organization, had issued a Quality & Performance Mark certification for the 4-color HDR TV panel, confirming the 4-color when the screen size and brightness are the same. HDR TV panel energy efficiency can save more than 35%. Thus, in terms of energy efficiency, 4-color HDR TV panels have been highly recognized at home and abroad.

Nowadays, in the “Jin 9 Silver 10” promotion season, when other LCD TVs in China explore the road to HDR technology, the differentiated and innovative 4-color HDR TV has successfully broken through and brought together thousands of industry organizations, complete machine manufacturers, and thousands of consumers. Love one. It can be foreseen that 4-color HDR TV will surely shine in the color TV market in the second half of 2016.

Door Bell Transformer

Doorbell transformers are typically installed at the point where the doorbell system connects to the main electrical supply. They are compact, lightweight, and designed for easy installation and maintenance. These transformers are widely used in residential, commercial, and industrial settings, where doorbells are an essential part of security and communication systems.
Key Functions
Voltage Conversion:
The primary function of a doorbell transformer is to step down the voltage from the standard household AC supply (e.g., 110V or 220V) to a lower DC or AC voltage required by the doorbell system. Common output voltages include 12V DC, 16V DC, or 10V AC.
Safety:
By converting high voltage to low voltage, doorbell transformers provide a layer of safety, reducing the risk of electrical shock or fire hazards associated with high-voltage circuits.
Compatibility:
Doorbell transformers are available in various specifications to accommodate different types of doorbell systems, including wired, wireless, and smart doorbells. This ensures compatibility with a wide range of doorbells and installation environments.
Technical Specifications
Input Voltage: The voltage range at which the transformer can accept power from the main supply.
Output Voltage: The voltage level at which the transformer supplies power to the doorbell system.
Output Current: The maximum current the transformer can deliver at the specified output voltage.
Power Rating: The total power the transformer can handle without overheating or damaging the circuit.
Size and Weight: Physical dimensions and weight, which can affect installation requirements and space constraints.
Connector Type: The type of output connector used to connect the transformer to the doorbell system (e.g., screw terminals, push-in connectors).
Installation and Maintenance
Installation: Doorbell transformers are typically installed near the electrical panel or in a convenient location close to the doorbell system. They require basic electrical wiring knowledge and follow standard electrical codes and regulations.
Maintenance: Regular maintenance involves checking the voltage output and wiring connections to ensure the transformer is functioning properly. Replacement may be necessary if the transformer fails or the doorbell system requires an upgrade.
Smart Home Integration
With the rise of smart homes, some modern doorbell systems are designed to integrate with other smart devices and home automation systems. While these systems may not require a traditional doorbell transformer due to built-in power management modules, they still rely on power conversion principles similar to those employed by traditional doorbell transformers.
Conclusion
In summary, doorbell transformers are essential components of doorbell systems, providing safe and reliable power conversion from standard household AC supplies to the lower voltages required by doorbells. Their technical specifications, ease of installation and maintenance, and compatibility with various doorbell types make them indispensable in residential, commercial, and industrial settings. As smart home technology continues to evolve, doorbell transformers may evolve alongside these systems, adapting to new power management requirements and integration capabilities.

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