Getting an excellent company to buy high-quality products is often a relief. Moreover, it gives one confidence in each product that you invest your money. Even if you’re a retailer, you will always make it. In other words, your customers can always refer people to you. Companies that manufacture LCDs are not much. But, you will still see some that offer excellent products.
Many companies sell an LCD module of less quality. That is why it is crucial to go through this post. It will help you decide on a brand that is trustworthy to deliver top-notch products.
What is an LCD module display?
An LCD (liquid crystal display) is a flat-panel display that uses liquid crystals to generate a visible image. They’re compact and portable. Manufacturers use it at the component stage instead of screens that are not effective. For example, cathode ray tubes are not efficient enough for LCD modules.
These modules don’t come with any housing. So, manufacturers integrate them into more significant devices or gadgets. They don’t generate light on their own. But, they manage the transmission or reflection of an external power source.
Further, they make use of two sheets of polarizing substances. And, they also use a liquid crystal mixture in-between. They’re crystals that lineup when a moving charge passes through the liquid solution. LCDs change the viewable track of light when one places an electric field over the fluid with a crystal solution.
So, how does it work?
Liquid crystal display module work by blocking light. A backlight generates light that goes through the first polarized substance. Meanwhile, electric currents make the liquid crystals to merge. Thus, varying stages of light will go through the other polarized element to create colors and images.
STONE LCD uses active matrix technology. A thin-film transistor (TFT) organizes mini transistors and capacitors in an array on the display glass. To attend to a specific pixel, the right row switches on. After that, a charge passes through the right column. Only the capacitor at a particular pixel receives a point. That is because the rows from the intersecting columns are off. Finally, the capacitor will be able to control the charge until the next refresh cycle.
Features of a good LCD module
1. Energy efficient
A suitable LCD module should be able to provide high energy-saving levels. Meanwhile, top-rated LCDs like Stonetech offer higher energy savings.
2. Reduced radiation
Quality LCD generates less heat when one compares its counterpart. Thus, it will be less stressful for the user and reduce electricity bills.
3. Cost-effective
Although LCD modules were costly before, now they’re more affordable. Today, you will get affordable ones with long-term benefits.
4. Excellent image quality
A sound LCD module should have a sharp image. Stonetech LCD module does not flicker and has excellent picture quality.
5. Easy features
Get an LCD module that has easy-to-use functions. It will enable you to work and make changes where necessary. The features should be convenient enough for any user.
About STONE LCD module
STONE technologies are the world’s leading LCD Company. They reside in Beijing china and provide a high-quality intelligent TFT LCD module. Most engineers use Stone products as a colorful display monitor. For example, you will see it in the industrial system and touch controller. Different electronic equipment uses a TFT display monitor.
The internal storage space of this module has three parts. The register area has 256 bytes on average. They use it for hardware configuration and control operations.
The variable memory has 64K units on average and is used to store variable values. Moreover, the flash memory has 128M bytes, which can extend to 1G. You can use it to store configuration files. For example, one can save pictures, icons, fonts, audio, and video files.
Primary functions include touch screen control and text/ image/curve display. Others are read & write data and play video/audio. You can use it for different industry fields.
TFT LCD module applications and types
Manufacturers use an LCD module in various equipment like medical, and beauty. For example, it is available in medical ventilators, beauty devices, display heart rate, and the pharmaceutical industry. Others are civil electronic/ traffic equipment, electric power industry, automation equipment, engineering machinery, and much more.
The TFT LCD module is suitable for ventilators and is convenient to produce. Most importantly, it is straightforward and easy to use. It does not require complicated instructions.
The STONE TFT LCD module is of different types. The first one is the industrial type, which is of high quality and builds with industrial-grade TFT panels.
Features and specifications of the STONE LCD module
- GUI design software
- 256-byte register
- 128kb variable memory
- Cortex m4 CPU
- 128MB flash memory
- UART interface (RS232/RS485/TTL)
- Speedy variable display
- Touch buzzer sound function
- Simple and powerful Hex instructions
Advantages of STONE LCD module over other brands
Better CPU
STONE produces high-quality products for the masses. They use a better CPU, which is Cortex M4 200Hz. You should understand that modern devices come with many hardware components. Thus, they work hand in hand to offer the capability for any device to collect input and output data. Fortunately, this is the primary and essential purpose of any device.
Further, when your device has a good CPU, it will be fast in calculating numerical data. Another thing is the ability of a unit to have a dynamic circuit. So, most modern units have a magnetic circuit to enable them to contain enough transistors. Thus, it will be able to perform multiple instructions at a time. Keep in mind that, without a good processor, the computer will not function effectively.
The speed at which Stonetech CPU operates is high-speed. Thus, it has better performance than other models. It does not cause overheating to any device. A better CPU can fetch, decode, and execute at ease. Above all, Cortex M4 provides a high-efficiency signal. It also offers low-power, low-cost, and is simple to use. Moreover, it can meet some robust solutions by targeting specific areas of any device. For example, it can target automotive, motor control, power management, and much more. Stone is remarkably speedy when processing mass data
Larger flash memory
Meanwhile, a more significant flash memory should be able to store enough data. Even transferring data from one source to another should be a breeze. Stonetech’s 128MB flash memory is non-volatile and extremely durable. It is also expandable to 1GB. They can withstand severe pressure and or intense temperatures. You can even use it for different applications. For example, it can fit into digital cameras, computer systems, mobile phones, and much more.
High-quality package and accessories
STONE offers high-quality packages and accessories. For example, their STVI043WT-01 industrial type comes with loads of excellent packages. It consists of a cortex M4 CPU and 128MB flash memory. Others are two * transfer boards, 1 * U disk, and 1 * USB cable, and much more.
Another is the OV7670 camera module connection using a stone LCD module. The package includes a USB flash drive, micro USB cable, USB transfer board, 12V power adapter, and much more.
Further, STONE STVC070WT-01 is a 7-inch display module. You can use it to control the process of the WS2812B_RGB lamp. And, it comes with a package and lots of accessories including connection and interface. Others are a USB flash drive, micro USB cable, USB transfer board, 12V power adapter, and much more.
STONE also offers a professional bulletproof sealer. The sealer gives protection to natural STONEs. The package includes 1pc, which is of high-quality. It is easy to apply and does not stink. Even their USB charger cable is top-notch.
Fortunately, these packages and accessories are of good quality and highly durable.
Different market positioning
STONE products have peculiar characteristics and benefits, unlike other product brands. The features that their LCD module possesses are quite numerous. They deliver excellent quality equipment for a wide array of uses. For users of computers, the CPU that STONE offers is fast, efficient, and reliable. Even their stain removal product has a high rating from consumers.
Besides, they offer high-quality I, A, C series to meet the needs of consumers.
Professional experience in display
STONE smart TFT LCD module provides the perfect remedy for the multi-type information display solution. They offer 2019 design tools for creating an interface. You can create with data, status, and diagram display.
This module is intelligent and of high quality. It can work under harsh conditions.
For example, it can withstand electromagnetic radiation, humidity, and high/low temperatures. Thus, your system will gain stability for long periods. Stone has 14 years of professional experience in smart display modules. One can use it in multi-domains.
Better hardware components
STONE produces better quality hardware components, including the CPU, monitor, mouse, and keyboard. Even their computer data storage, speakers, and motherboard are of good quality. Their primary memory, input, and output units deliver maximum results. Besides, their hardware components last longer and are stable enough to operate for long. These hardware components come from international brands. They’re CE, ROHS, FCC, and ISO9001 certified.
Excellent audio and video performance
The design of the Intelligent TFT LCD Module does not increase video play hardware costs. It satisfies the need for video functions. One can use it for various events like an advertisement, equipment maintenance, and advertisement video. You can also use it for power-on animation and much more.
For power-on animation, one can show the equipment stage and image of an organization. When you display images frequently, you will achieve the animation of peer products. Advertising video entails retail and vending equipment that one can play at any spare time of the machine. The entertainment video comprises of fitness and beauty equipment, and medical devices. Likewise, one can play it during the machine’s working time. Finally, the equipment maintenance video includes routine maintenance and troubleshooting. When you install the video into the equipment, it will increase its efficiency daily. It will also decrease the after-sale service expenses.
The video file is large enough to allow about 65536 video files. Also, STONE can play up to 65,000 MP3 files with high quality.
Wide operating voltage range
STONE can operate between 5-35v, suitable for various temperatures. Its air humidity is 60 degrees Celsius, while the power consumption is 0.8W.
Universal interface
Manufacturers use this for power supply and serial signal connection. STONE uses a USB expansion interface to connect with USB flash. They’re very convenient to pull out and easy to update and download files through the flash drive. It also supports extending memory through the flash drive.
Beautiful appearance
There are display colors on the STONE LCD Module. They look neat and thin with an elegant cable arrangement.
Competitive price
For product size under 5″, STONE price is $5-10 lower. Also, for product sizes above 5″ price is $10+ lower. STONE offers affordable top-quality products.
Wrapping up
The STONE HMI intelligent TFT LCD Module has high-quality technology. When you compare it with other models, it still stands tall above all. It is straightforward for an engineer to adopt these module functions. With over 16 years of experience in technology, Stone provides a top-notch LCD module.
TFT LCD is the best choice if you have limited space to display simple information like digits. The STONE LCD module is compact, thin, and light, unlike other brands. They don’t consume much power, and there’s no geometric distortion.
Further, you can see them in different shapes and sizes. It emits a small quantity of heat during operation since it does not consume much power. The backlight technology makes it possible for little or no flicker. Above all, it gives a sharp image and emits safe electromagnetic radiation. It does not have a theoretical resolution limit, and magnetic fields do not affect it.
With the high-quality products that STONE offers, yet it is affordable. One cannot compare it to other brands. Hence, it is the best product available in the market and is worth buying.