Complete analysis of the specific differences and characteristics of LED and LCD - the difference between lcd and led

The full name of LCD (Liquid Crystal Display) liquid crystal display: it includes TFT, UFB, TFD, STN and other types of liquid crystal display.
LED (Light Emitting Diode) can be divided into two categories: one is LED single tube application, including backlight LED, infrared LED, etc.; the other is LED display . At present, China still has international and LED basic materials manufacturing. A certain gap, but in terms of LED display, China's design and production technology level is basically synchronized with the international.
Compared with LCD displays, LED displays have advantages in terms of brightness, power consumption, viewing angle and refresh rate. The power consumption ratio of LED to LCD is about 10:1, and the higher refresh rate enables LEDs to perform better in video, providing a viewing angle of up to 160° and displaying various text, digital, and color images. And animation information, you can also play TV, video, VCD, DVD and other color video signals, multiple screens can also be broadcast online. The single element of the organic LED display has a reaction speed of 1000 times that of the LCD screen. It can also be taken under strong light and is suitable for low temperatures of minus 40 degrees. LED technology can be used to produce displays that are thinner, brighter, and clearer than LCDs, and have broad application prospects.
The LCD screen is commonly used in TFT. The TFT screen is a thin film transistor, the full name of the film (ThinFilmTransistor), is an active matrix type liquid crystal display, and a special light pipe is arranged on the back thereof to actively control individual pixels on the screen, which is also the origin of the so-called active matrix TFT. This can greatly improve the time, about 80 milliseconds, and the STN is 200 milliseconds! It also improves the STN flicker (water ripple) blur, effectively improving the ability to play dynamic pictures, compared with STN, TFT has excellent color saturation, reducing power and higher contrast. It is still very clear under the sun, but the disadvantage is that it consumes more power and costs.
Simply put, LCDs and LEDs are two different display technologies. LCDs are displays made up of liquid crystals, while LEDs are displays made up of light-emitting diodes. Compared with LCD displays, LED displays have advantages in terms of brightness, power consumption, viewing angle and refresh rate.

Ethereum Mining Machine

Bitcoin mining equipment is mainly highly specialized ASIC mill , The maximum computing power of a single miner is 110T/s( Ant S19Pro mill ), The scale of computing power of the whole network is 120EH/s above . Ethereum's mining equipment is mainly graphics card mining machine , Professional ASIC Mining machines are very few , On the one hand, it is because of the of Ethereum mining algorithm [ resist ASIC sex " Improved R & D efficiency ASIC The threshold of the miner , So how much do you know about the mainstream Ethereum mining machine ?

Ethereum mining algorithm has higher requirements for memory , The purpose of this design limits ASIC The use of chips in Ethereum mining . From the results , Most Ethereum mining machines are graphics card machines , This reflects the application of Ethereum mining algorithm ASIC Success on . From the absolute value of computational power scale , The computing power of Ethereum is about 200TH/s, The computing power of bitcoin is about 120EH/s, The latter is close to the former 60 ten thousandfold .

ASIC Mining machines have high computing power , Large power consumption , Like the latest ant S19Pro mill , Rated power consumption is 3250W, Need to consume... Every day 78 Degree electricity , According to the current currency price and 0.23 The electricity price in wet season is RMB , The proportion of electricity charge is 30.68%. Other older bitcoins ASIC mill , Like ants T17 series , The proportion of electricity charges generally exceeds 50%. by comparison , The power consumption of the graphics card miner is low , The proportion of electricity is also low . such as 5600XT8 Graphics card miner of card .

Ant S19-95T It adopts aluminum alloy profile electromechanical integrated design , Parallel four fan structure . According to the measured data , In line with and better than the official data .S19 The series is provided by TSMC 7nm chip , A new generation of customized chips with perfect whole machine architecture and high conversion rate APW12 Power Supply , Reduce power loss during conversion , Use more energy-saving , Greatly shorten the return cycle of the miner . In addition, the newly upgraded mining machine operation interface is also more humanized , Real time computing power . The average computing power and the operation of each chip are clear at a glance .

Shenma mining machine M30S-86T/88T/90T, Bit micro 2020 Launched in 2013 M30S Series of new mining machines , Announced that it would M30S The series is expanded to three 3X product . stay 3X In the new standard , Bit micro promises a one-year warranty for its series of products . This series of mining machines are provided by Samsung 8nm chip , Among them, god horse M30S series , The power consumption is 38J/T, Provide higher computing power , Lower power consumption and high stability.

Ethereum Mining Machine:Jasminer X4,Bitmain Antminer E9 (2.4Gh),iPollo V1,Jasminer X4-1U,iPollo V1 Classic,
Jasminer X4-C 1U,iPollo V1 Mini SE Plus

Ethereum Mining Machine,ETHW Miner,innosilicon a10 pro,E9 Antminer,Innosilicon A11

Shenzhen YLHM Technology Co., Ltd. , https://www.hkcryptominer.com