TV is a great invention of human science and technology, and the world is condensed to a certain size. The crystal ball that is like a magician is like a magic mirror in a fairy tale. It can instantly depict humanity and enjoy gorgeous scenery. From the earliest black-and-white televisions, to color TVs, to rear projection TVs, LCD TVs, CLEDs, LEDs, OLEDs... TV technology has been continuously improving, refreshing the visual senses of our eyes. What kind of TV is the super carrier of the future TV?
Although major brands continue to introduce various new televisions, the best challenger for "next generation TV" is "QUHD Quantum Dot TV," because it is a direct reference to the original source of color TVs, "Quality". Some research results show that the liquid crystal LCD technology that we are familiar with and use the most widely can only display one-third of the colors seen by human eyes. Quantum-dot TV achieves a very high 110% NTSC gamut coverage in the industry through a key breakthrough in quantum dot display technology. In the field of quantum dots TV, the most outstanding one is TCL. At the end of 2014, TCL took the lead in releasing China's first Quantum Dot TV H9700. In less than two years, on April 7 this year, TCL launched the world's first high-end new class of QUHD Quantum Dot TV in Shenzhen, forming the industry's most powerful quantum dot TV. Big camp.
If there is no investigation, there will be no research. Where is Quantum TV? We said that we had no excuse, and today we have the privilege of walking into the mysterious three institutes (the Third Institute of China Electronics Technology Group Corporation). Following China's top scientific research staff was fortunate enough to have tested all of TCL's latest quantum TV technology. . The three are mysterious places. There is usually no opportunity to come in. There are many top high-tech and professional technicians here. Think you are excited.
Say no word, directly on the map. Once our Premier Zhu Rongji visited the anechoic chamber accompanied by Director Chen Zhiyue. There is a strict control of the sound here. It is a wonderful world.
Today, we also had the privilege of walking in the footsteps of Premier Zhu, and for the first time felt the charm of the silenced world. I didn't recall that there was no noise here. I think TCL must also test its own new generation of Quantum under such China's most professional technology inspections. TV sound effects to achieve the ultimate! QUHD ? ? X1 TV sound frequency response range 60Hz-20kHz ? minimum source emf output sound pressure level ? 91dB rated input sound pressure total harmonic distortion 3% ? ? several indicators in Thailand Reiter big data ranked first. This is professional! TCL has long been engaged in the professional production of video technology professional television for decades, really is to make the TV home, and in the three scientific detection data, TCL various technical indicators are the first.
Quickly marched in the footsteps of the Prime Minister to take a photo taken across time and space. In order to tell you that the three technologies are more than niubi, the scientific research workers also made a small game with us, using professional technology to test the voice of all the partners to see who's tips the most! The results meet the expectations, a big shouting "TCL Quantum TV actually took out the largest decibel and was given the “China Good Tips†on the day of the closure. Should I give me a spokesperson’s fee?
Whether it is film or television, as audiovisual art, of course, is a collection of a lot of visual and listening feel top technology in it. This time not only experienced professional requirements for sound in three places, but also experienced professional detection of visual colors. As the three TV stations and TCL who have long been engaged in film and television programs, it is certain that there are more requirements for the image quality. When the image images are restored to the audience, the audience is the overall experience, including images, sound effects, and manipulation experience. We look at the sound and look at the picture quality again.
This picture looks a bit cool! QUHD uses a "crystal" quantum display material in the form of inorganic nanocrystals, only 2-10 nanometers in diameter, can emit fluorescence after being stimulated, in one fell swoop brings four unique advantages. First, due to the use of mature inorganic materials, fluorescence lifetime is longer. Secondly, QUHD has achieved an ultra-high color gamut display of 110% NTSC, which is more than 10% higher than OLEDs. Users can see more colors and truly restore the natural colors. Third, with the help of quantum display materials, the spectral peaks corresponding to the three primary colors of red, green, and blue displayed by QUHD are clear and without overlapping with each other, bringing the purest color expression. Fourth, due to the adjustment of the quantum grain size, the wavelength of the light waves generated by the quantum can be adjusted easily and accurately, achieving a breakthrough in the display technology from the traditional micro-level to QUHD nano-scale breakthrough, bringing more precise color control.
Three professional data were tested: HDR showed that the maximum value of the score in the Tailit database was 1350 ? cd/m2, and the peak brightness of the QUHD ? X1 TV exceeded the maximum value of 20.7%.
In the large-scale database, the average color gamut coverage of the 65-inch product is 36.9%, and the color gamut coverage of the QUHD-type X1 exceeds the average value of the 65-inch product by 16.8%.
• The average color gamut coverage in the HDR large database is 96.1%, and the maximum is 100.4%. The QUHD X1 flat-panel TV has the highest value, exceeding the average of 4.4%.
The last sentence: QUHD? X1 TV l brightness is better than 273.9% of OLED products?! This is a big technical lead ah, 273.9% of the technical advantages ah! My God!
There are pictures and the truth! All are field inspections, I was sucked by TCL!
The last three schools also arranged for us a small test. Everyone got a form. The same screen was shown on two different television sets. There were three tests, and the scores were kept on a constant basis. The answer to the question is to calculate the final perception of the naked eye. This is not a purely technical aspect, but it is the feeling that the television finally faces the audience with technology. There are many techniques used in film and television production to achieve the best audio and video effects. A good TV can restore every highlight of the producer. The three videos we tested were scored one by one from clarity, sound quality, dark field quality, and presence.
The final test data shows that the performance of the QUHD X1 TV is better than that of TVs in areas such as local highlighting, dynamic range of brightness, contrast, color, dark-field images, telepresence, and sound effects, and in particular brightness dynamic range, color, and sound performance. excellent.
? QUHD ? X1 TV bright area is structured, dark areas rich in detail, colorful, true, there is a strong sense of presence, sound bass, treble have achieved excellent performance.
? I personally witnessed and I testified that the data is true and valid. Haha.
The last small test was completed by the most powerful brain players! Still remembering some time ago, were the most powerful brain programs on TV shows gathered by Qiqi people? There is a “51 degree grey†challenge project. The challenger Cui Lili accurately identified the color difference between the buckets with a difference in ink content of only 0.01 mg. It can be said that one of the current high-energy sharp eyes has super-color recognition. Ability to reach people. However, when the most powerful brain encounters a color television with a general quality, her judgment will produce errors. However, in front of TCL Quantum TV, her eye-catching eyes are never bad! Therefore, the eyes of human beings are good TVs and good technologies. The most intuitive tester! TCL has proved that QUHD TV is the most powerful brain in TV sets with various technical tests!
Lock Motor product introduction:
Intelligent lock motor, also known as electronic locks, the product effectively combines the advantages of traditional electronic locks and electromagnetic lock overcame the electric lock too much noise, electromagnetic lock power shortage and the development of new products, and spiritual compared with electric control lock and magnetic locks, lock its performance more perfect, more obvious advantages.
Functions: it is widely used in various intelligent locks, such as Shared bicycle lock, fingerprint lock, glass lock, safe lock, hotel lock, family lock, inductive smart lock, etc
Features:Lock motor is based on micro precision reducer development, small intelligent micro precision reducer can do 10 mm in diameter, is widely used in safe, locks, smart locks, sensor intelligent lock;
This kind of motor has the characteristics of low noise, low energy consumption, small volume, light quality, high precision, large torque and durability
Method of use: the best stable in horizontal plane, installed on the lock motor output shaft parts, cannot use a hammer to knock, knock prone to press into the dc lock motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
lock motor should be used at a temperature of -10~60℃.
The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25℃.
If a lock motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.
Storage temperature range:
lock motor should be stored ta a temperature of -15~65℃.
In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.
Service life:
The longevity of lock motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.
â—Use with a load that exceeds the rated torque
â—Frequent starting
â—Momentary reversals of turning direction
â—Impact loads
â—Long-term continuous operation
â—Forced turning using the output shaft
â—Use in which the permitted overhang load or the permitted thrust load is exceeded
â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control
â—Use of a voltage that is nonstandard as regards the rated voltage
â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.
â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.
when it come to volume production,we're a major player as well .each month,we rurn out 600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you
Looking forward to your inquiry. Welcome to our factory.
Lock Motor
Lock Motor,Intelligent Lock Motor,Smart Lock Motor,Fingerprint Lock Motor
Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com