The Long March Rocket provides space launch services for the commercial market. Now satellites can also be customized.

According to Taiwan's "Wang Bao" reported on November 15, with the maturity of the mainland rocket launch technology, commercial satellites are also experiencing explosive growth. The satellite launch service provided by the Long March Rocket Company is 30% cheaper than the current international price, and there are various packages that can be customized. The more satellites are fired, the cheaper the price. China Changzheng Rocket Co., Ltd. was unveiled in October, announcing the launch of space launch services for the commercial market and providing a complete system solution from launch to satellite networking. There will even be a low-orbiting experience for astronauts.

The Long March Rocket Company proposed four kinds of satellite launch services, including space star network, space shuttle, space shuttle, and space shuttle. Space Star Network refers to customers who need multiple satellites to form a network, choose reasonable load matching and combination, and reduce launch cost; space shuttle is to use the remaining capacity of the existing Long March series rocket launch mission to provide piggyback services.

The space shuttle is a relatively fixed time each year. It is equipped with multiple satellites at the same time as the shuttle bus. The space shuttle is tailor-made and provides exclusive fast launch service from 100 kg to 1000 kg according to the track and time requirements specified by the customer.

In addition, the satellite-related industries in mainland China are also becoming more mature, such as high-precision satellite chips, boards, and products that enhance the Beidou satellite network effect, which can reach the static millimeter level.

There are also a number of low-altitude small satellite manufacturing organizations that have established commercial satellite manufacturing and layout plans. The satellite industry chain includes manufacturing, launching, ground equipment manufacturing operations and downstream satellite applications such as navigation, communications, and remote sensing.

LCD Module

According to the different backlight sources, LCDs can be divided into two types: CCFL displays and LED displays.
Misunderstanding:
Many users believe that liquid crystal displays can be divided into LEDs and LCDs. To some extent, this understanding is misguided by advertisements.

The LED display on the market is not a true LED display. To be precise, it is an LED-backlit Liquid Crystal Display. The liquid crystal panel is still a traditional LCD display. In a sense, this is somewhat fraudulent. nature! South Korea`s Samsung was once convicted by the British Advertising Association as violating the country`s advertising laws because its [LEDTV" LCD TVs were suspected of misleading consumers. For liquid crystal displays, the most important key is its LCD panel and backlight type, while the LCD panels of displays on the market generally use TFT panels, which are the same. The difference between LEDs and LCDs is only their backlight types: LED The backlight and CCFL backlight (that is, fluorescent lamps) are diodes and cold cathode lamps, respectively.

LCD is the acronym for Liquid Crystal Display, which means "liquid crystal display", that is, liquid crystal display. The LED display refers to a type of liquid crystal display (LCD), that is, a liquid crystal display (LCD) with LED (light emitting diode) as the backlight source. It can be seen that LCD includes LEDs. Corresponding to the LED display is actually a CCFL display.

(1) CCFL
Refers to a liquid crystal display (LCD) with CCFL (cold cathode fluorescent lamp) as the backlight source.
The advantage of CCFL display is good color performance, but the disadvantage is higher power consumption.

(2) LED
Refers to a liquid crystal display (LCD) that uses LEDs (light emitting diodes) as a backlight source, and generally refers to WLEDs (white light LEDs).
The advantages of LED displays are small size and low power consumption. Therefore, using LEDs as a backlight source can achieve high brightness while taking into account lightness and thinness. The main disadvantage is that the color performance is worse than that of CCFL monitors, so most professional graphics LCDs still use traditional CCFL as the backlight source.

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ESEN Optoelectronics Technology Co., Ltd, , https://www.esenlcd.com