Outdoor Movable 43inch LCD Digital Poster With Battery And WIFI For Outdoor Advertising

Outdoor Movable 43inch LCD Digital Poster with Battery

	More than 15 hours	Foldable and Portable Design It can be operated by a single person.
	2000nits
	IP65 Rating
	Android OS
	WIFI
	Tempered Glass	Lock Bar The advanced locking mechanism ensures the stable placement of the machine, and the movement and placement are simpler and more flexible.
	Safety Lock
	UV Proof
	Play Manual
PnP	Insert and play

Features

IP65 rating design The screen is designed with IP65 protection level, which can keep rainwater and debris, dust and other particles in the air out, and can be protected from any wet weather, which greatly expands the application environment.	High temperature resistant LCD screen Adopt high temperature resistant LCD screen above 100℃, Fully laminating technical solution imported from Germany with water glue, achieve high transparency, increase contrast, and achieve high-definition and high-brightness realistic effects.
1500-3000 brigthness IPS screen High-brightness LCD panels are more than three times brighter than home TVs, making them ideal for display in outdoor commercial spaces.	Environmental monitoring system Outdoor environment monitoring system, display battery surface temperature and fan speed, precise heat dissipation control, battery high temperature power off function.
Battery remaining display The remaining power, output current and voltage can be clearly displayed. It is convenient to arrange the use and charging time of the battery.	Automatical light sensor system The brightness of the backlight can be automatically adjusted according to the outdoor light, thereby avoiding the problems of dazzling highlights and unclear bottom lights.
Very long run time Outdoor lithium iron phosphate battery has better lifespan, higher temperature resistance, and high safety factor. The industrial-grade battery solution ensures that the display can work continuously for 15 hours.	GPR positioning system (optional) Using GPR positioning system, mobile alarm and environmental monitoring software are always displayed

Specification

Detailed explanation of the principle and application of LCD display screens?

LCD, as a common display technology, is widely used in various devices such as televisions, mobile phones, and computers. It has the advantages of low power consumption, good display effect, and wide viewing angle, and is considered a very ideal display technology. This article will provide a detailed introduction to the principle and application of LCD liquid crystal displays.
1, The principle of LCD liquid crystal display screen
The principle of LCD liquid crystal display is based on the characteristics of liquid crystal molecules. Liquid crystal molecules are a state that lies between solid and liquid, possessing both crystalline ordering and liquid fluidity. There are two typical arrangements of liquid crystal molecules: nematic and twisted nematic, with nematic being the most commonly used arrangement of liquid crystals.
The core of an LCD liquid crystal display screen is the liquid crystal layer, which is composed of two parallel layers of electrodes filled with liquid crystal molecules in the middle. When liquid crystal molecules are in different orientations, they will have different effects on the propagation of light, thus achieving screen display. LCD screens control the transmission and reflection of light by controlling the arrangement of liquid crystal molecules, thereby presenting images.

2, Types of LCD display screens
1. TN (Twisted Neural) LCD display screen: This is the most common type of LCD display screen, with a lower price. It achieves light control by twisting liquid crystal molecules, but the viewing angle is narrow;
2. IPS (In Plane Switching) LCD display: This is a type of LCD display with a wide viewing angle, which is close to 180 degrees. It controls the propagation of light by adjusting the direction of liquid crystal molecules, making the image display clearer;
3. VA (Vertical Alignment) LCD display screen: This type of LCD display screen is developed based on TN and IPS, with good contrast and color reproduction, suitable for situations with high image quality requirements;
4. OLED (Organic Light Emitting Diode) liquid crystal display screen: This type of display screen uses organic light-emitting diode technology, does not require a backlight, and has the advantages of high contrast and fast response speed. Currently, OLED displays have been widely used in the mobile and television markets.
3, The Application of LCD Display Screen
1. TV and computer displays: LCD liquid crystal display is currently the mainstream technology for TV and computer displays, which can provide bright colors, clear images, and wide viewing angles to meet people's demand for high-quality TV and computer displays;
2. Mobile phones and tablets: Due to the thinness and high definition of LCD screens, they are widely used in mobile phones and tablets. The LCD screens of mobile phones and tablets generally use IPS or AMOLED technology, which can provide a good visual experience;
3. Car navigation systems and instrument panels: LCD liquid crystal displays have also been widely used in the automotive field. They can serve as displays for car navigation systems and instrument panels, providing convenient interactive interfaces and clear information display;
4. Advertising and display equipment: LCD liquid crystal displays can display advertisements and promotional information in indoor and outdoor environments, and are widely used in shopping centers, stations, and other places.

LCD liquid crystal display screens, as an ideal display technology, have been widely used in various electronic products and application fields. With the continuous development of technology, LCD liquid crystal displays will become more energy-efficient, high-definition, and multifunctional.