MRS-Double Poles Rocker Switch
Features
â—† Wide Application
Widely used for various kinds of electrical products, instrument, car, boat, household appliances such as lights, water dispenser, treadmill, coffee pot, speaker, electric car, motorcycle, TV, massage machine etc.
â—† High Operating Life
Made of high quality polyamide eP(Nylon PA66) material, this sturdy mini boat Rocker Switch is born for anti-corrosion,anti-acid and high resistant with silver terminals.100,000 times of ON/OFF operating life span.
â—† Easy Installation Auto
Easy to implement into all kinds of electronics projects, just drill a hold the right size and it slides straight in.This inexpensive rocker switches are always good to have around.
Double Rocker Switch,Double Pole Rocker Switch,2 Pole Rocker Switch,Electrical Rocker Switches Ningbo Jialin Electronics Co.,Ltd , https://www.donghai-switch.com
As a TV leading brand, Samsung has been ranked first in television sales for eleven consecutive years. Whether it is a large screen, UHD, or a curved surface, it has brought a lot of heated discussion to the launch of TV. Several monitors launched recently have also received a lot of attention. Praise. This is mainly due to Samsung's audience crowd, in the appearance of skills, product technology has invested considerable energy and funds. However, from the perspective of Samsung's new display products, such as TVs and monitors, that are presented to us this year, the improvement of technology is indispensable, but Samsung has also explored other directions, such as the degree of intelligence. Next, please discuss with the author what "black technology" Samsung Samsung China Forum uses on the screen. 
As we all know, Samsung chose Quantum Dots in its platform for next-generation TV panels. The wide color gamut of quantum dots is a big advantage over LEDs and OLEDs. Samsung used QLEDs, a new cadmium-free quantum dot technology, in the televisions on display. The effect of this technique is to show the pure darkness that LED backlights can hardly express, regardless of whether the user is in a bright or dark environment. LEDs require different levels of light leakage due to the need for backlights. In many cases, the darkness we see is not as dark and imaginary as we have imagined. Although the OLED panel has the ability of self-luminescence, it is more sensitive to dark field recognition, but one of the major problems plaguing the OLED panel is the yield rate. Samsung's QLED TVs exhibited at this time combine price, cost, and light control. 
The color rendering volume is mainly used to describe the accuracy of color performance, and it measures the three-dimensional space created by the television's color gamut and brightness level. The two coordinate axes of this three-dimensional space are the color gamut and the brightness peak, respectively. When the gamut and brightness are larger, the color rendering volume becomes larger. The 100% color rendering volume indicates that the color is not affected by the luminance level color.
As an example, we can see the blue sky on television. It will show a bright or gloomy tone due to the difference in brightness. This is because the color rendering performance of ordinary TVs is not a fixed value and will decrease as the brightness increases. In order to compensate for the lack of color, Samsung's QLED TV has a 100% color rendering volume that minimizes the impact of changes in brightness on the color of the screen. Even at 2000 nits, the displayed color is in the exact color display range.
Brightness is further enhanced up to 2000 nits Since last year, HDR technology has gradually stepped into television, and has gradually become the standard for television. But not every TV with HDR technology can have top-notch lighting effects. Although the quality of the image quality can influence the viewing effect of the TV, brightness is still an important component of the perception. The same sub-picture shows different effects under different light and shade levels. Samsung's QLED TV peak brightness can reach 1500 nits to 2000 nits, this brightness can make the usual viewing process does not hurt the eyes, but also allows users to feel at a certain moment the brightness under high brightness.
Not only that, Samsung added HDR technology to the display, hoping to make up for the lack of fiber. The brightness provided by HDR allows the display to display brighter light. In fact, brightness has a very important effect on the picture quality. When the brightness is high enough, the picture color will be brighter. At the same time, the application of HDR technology is good news for e-sports enthusiasts. 
Editor's comment: There is no doubt that Samsung QLED TV is absolutely strong, through experience, you can feel Samsung's hard work in TV. Whether it is a new quantum dot technology or a peak brightness of 2000 nits, Samsung has a strong hard power. In the quantum dot road, Samsung may also tell us that in addition to LED and OLED, QLED will now open up a new path.
Not only is it used in TVs, Samsung also added this technology to the display due to its excellent display characteristics. Samsung display with quantum dot technology is more vivid and has excellent contrast. At the same time, with the curved screen, it is very attractive for game lovers. For large-screen products such as TVs and monitors, the emergence of quantum dot technology has given manufacturers new options. It is not only more suitable for large-screen equipment, has great market potential, but also has a number of technical advantages, and will be the future development direction of the next-generation display technology.
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, TV boxes, smart TVs, smart TV software, etc. Answering questions.
Whether it is the large screen of a TV or the screen of a monitor, it is our daily "necessity." Today, we are in the era of "screen reading." The addition of these screens has made our lives more fun and has brought a lot of convenience. With the economic growth and the transformation of the concept of consumption, people's concept of consumption has gradually shifted from the original pursuit of cost-effectiveness to the pursuit of high quality, fashion, individuality, and differentiation. For the screen, the image quality is the core of them. To enhance the competitiveness means to upgrade the quality technology. How to break the light leakage problem by breaking the black limit? Nanocrystalline semiconductor quantum dots are used in Samsung's QLED TVs, which are more sensible to light and color. In this way, the Samsung QLED will be able to see consistent images in any environment and in different viewing positions. In addition to television, monitors are one of the most used screens in our daily life and have a high degree of usability. Today, both the TV market and the display market, the big screen has become the future development trend. As the quantum dot technology that is most suitable for large screens, Samsung not only applied it to televisions, but also joined the newly introduced monitors. Although this is not the first time that quantum dot technology has collided with the display, the addition of quantum dot technology still brings a lot of surprises to the author. The Samsung has launched two monitors for e-sport game enthusiasts and high-image enthusiasts. For those who love games, the 144Hz display has become an indispensable "equipment" today. However, many 144Hz monitors, despite their high refresh rate and excellent picture coherence, are still lacking in color. Insufficient or excessively bright images and color casts make the picture imperfect. The addition of Samsung's quantum dot technology just makes up for this. Can achieve 125% sRGB full color gamut color of the screen, more suitable for human eyes to watch, for users also have a strong sense of appreciation. Distortion color cast? Samsung gave this answer Previously, Samsung released a news report that the QLED TV on display has been verified by Verband Deutscher Elektrotechniker (VDE), a world-class testing and certification association. QLED TV we have seen can produce 100% display. Color volume reduction. When playing games, we often need accurate operations. This requires us to “scan†the screen as quickly as possible. A display with HDR technology can display more details at this time, allowing the player to reduce the number of misoperations. With the combination of quantum dot technology, clear images can effectively increase the accuracy of the game.