What are the benefits of curved TV
1, sense of presence
Because the screen of the curved TV set is recessed inwards, it will give you a sense of being surrounded by sitting in front of the TV, so that we can get the best viewing effect from the edge to the edge of the screen. Therefore, the large-screen curved TV will provide a wider viewing angle and a wider panoramic image, making the overall picture more intense.
2, a wider angle of view
Compared with flat-screen TVs, curved screens give people a greater sense of perception and a wider field of vision, because slightly curved edges can be closer to the user and achieve the same viewing angle as the center of the screen.
Curved TV and flat TV viewing angle
3, better contrast
In actual tests, we found that curved screen TVs generally have better contrast than normal flat-panel TVs, perhaps because of the flexibility of the OLED panel, or because the curved edges are closer to the user.
Isn't curved TV only good, of course not? Let's take a look at the shortcomings of curved TV.
The disadvantages of curved TV
1, curved TV screen is very large
From the above picture, we can see that the best place to watch curved TV is only the central position. If the user shifts to the right or left, the screen is not very natural, that is to say a curved TV. The machine can only be used by one person. What if I want to watch more people? Only the purchase of large-screen curved TV, so the cost went up more than one step, because the price of curved TV is very expensive.
2, high cost of curved TV
Currently, the efficiency of producing curved LCD panels is still very low. Its difficulties are that glass and backlight are not easy to bend, and the driving ICs and circuits must be bent, resulting in curved liquid crystals that are more complicated than OLEDs in the production process.
Which is good for curved TV and flat TV?
Which is better with curved TV and flat TV? Before solving this problem, Xiao Bian must first say that the quality of curved TV is better than that of flat-panel TVs. This is undeniable, but to realize this, there is a major premise that the screen of curved TV should be sufficient. There are no other differences (except for other differences). In other words, your budget should be enough.
For now, Xiao Bian discourages home users from buying curved TVs because it not only costs a lot, but once the quality problems arise, the maintenance cost will be very high, and if the size of the curved TV is bought, you can enjoy curved TVs. Perhaps only one person is a true picture player.
Electric dc motors were the first type widely used, since they could be powered from existing direct-current lighting power distribution systems. A electric Dc Motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small electric dc motor are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight motor used for portable power tools and appliances. Larger electric dc motor are used in propulsion of electric vehicles, elevator and hoists, or in drives for steel rolling mills.
Areas of application: the electric dc motor rotor part of the armature iron core, armature, commutator, such as equipment, electric dc motor is suitable for most electronic products, such as electric screwdriver, laser, smart home, gas valve, etc
Applications:
Method of use: the best stable in horizontal plane, installed on theelectric dc motor output shaft parts, cannot use a hammer to knock, knock prone to press into the electric dc motor drive, may cause damage to internal components, and cannot be used in the case of blocked.
Operating temperature range:
Electric dc 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 electric dc 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:
Electric dc 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 geared motors 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.
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