Skip to main content

How to choose the size of the TFT screen?

 There are different sizes of LCD screens on the market today. When choosing a screen size, do you know how to calculate it and which size best suits your needs?

 

The "inches" used are "inches" (inches), not the usual inches; 1 inch = 2.54 cm. Therefore, LCD screen sizes are generally measured in diagonal length. For example, on a 17-inch screen, the diagonal is 17 inches, which is approximately 43.2 cm. On the other hand, dividing the screen's measured diagonal distance by 2.54 gives you the usual number of inches. 

2.jpg

 

The larger the LCD screen, the wider the field of view within the range that the human eye can handle. The 22" x 24" widescreen product is theoretically the better size at this point (if you have a wide desk). However, in living rooms and bedrooms, the size of LCD projectors is unlimited in these places, since the computer has built-in functions such as playing TV and DVDs. Units such as LCD TVs are moving towards larger sizes. In the end, it is due mainly to different uses. 7 inch screen revolves around finding the correct balance point for the application.

 

Frame size

If you are concerned about the frame of your lcd display, you may want to check the screen frame before you buy. It may not seem like it, but aesthetics aside, screen bezels can take us out of the busy state and focus you get when you're focused in front of a computer.

 

Generally, the screen edges are only 1-2 cm wide, which can be very annoying for many users. Framing should be considered when placing two screens side by side. This is because framing breaks the continuity of the image.

 

Straight or curved screen

If you didn't know, some monitors have a slightly curved screen. These monitors are specially designed for gamers and provide a completely different gaming experience. In addition to being more immersive, curved screens also display more consistent colors and help reduce visual fatigue. However, curved screens are much more expensive than flat screens. Also, if you're working on a project with many straight lines, a curved screen can be more of a problem than a help.

 

Protection against depression

This is very interesting if you spend hours in front of your lcd screen 7 inch every day for work or entertainment. Did you know that there are monitors that reduce blue tones in your images to help reduce eye strain? This technology is known as Low Blue Light or Eye Care and consists of what you have just described. This technology is already built into most monitors, but it doesn't hurt to seek it out in your pursuit of visual correctness actively.

 

Additional functions

There are many other features to consider when buying lcd display 7 inch, and you can't stop talking about them. And every screen is a world, and a good reading of all the technical specifications is almost mandatory. But as a final tip, here are a few niches features worth looking for if you can find them.

  • Touch interface
  • Adjustable height
  • Built-in USB hub
  • Built-in speaker
  • SD card slot
  • Vertical synchronization of devices (FreeSync and G-Sync)

Comments

Post a Comment

Popular posts from this blog

How to assemble LCD LCD screen correctly?

 Many devices in our lives will use LCD LCD screen, today to specifically analyze how to properly assemble LCD LCD screen, I hope to help you. LCD the tools assembled by the LCD screen are mainly hammers and wrenches, which are used to screw the frame foot. The order of assembly operation is to put all the tools and raw materials on the workbench in an orderly manner first. Second, the shell according to the process card instructions correctly placed on the worktable, if there is assembly tooling, as required on the tooling, pay attention to the shell direction to be correct. Next remove the protective film of the LCD screen, wipe the electrode with dust-free paper, confirm the direction, according to the process card instructions, correctly put into the shell. remove the circuit board, if you want to add a backlight, the backlight is first fixed on the PCB board. Align the circuit board to the frame position according to the process card. Load the housing to press the ...
Post a Comment
Read more

STONE TOOLBox GUI Design Software for Industrial HMI Applications

HMI systems are great because they can present complicated data in a clearer, easily digestible visual way. And this visual nature also creates smoother interactions between the human operator and the machine. No doubt about it – an HMI system with an intuitive graphical interface will surely drive up productivity and improve a business’s efficiency. Now, is it easy to develop an intuitive graphical user interface for a particular HMI system? It all depends on how simple or complicated the system is. However, some tools help engineers create seamless integrations between HMI display solutions, devices, and graphical user interfaces. Enter STONE TOOLBox  – the GUI design software for industrial HMI applications! In this post, we’ll introduce STONE Technologies’ TOOL Box software. We’ll probe deeper into its use in industrial HMI applications. We’ll also have an overview of how TOOL Box is used in developing intuitive and intelligent graphical user interfaces for HMI di...
Post a Comment
Read more
  Intelligent industrial control 7 inch touch screen   display module   Intelligent industrial control 7 inch touch screen   display module, directly support color touch screen operation, more with analog input, serial port RS, support audio and video encoding and decoding, can directly build a small control system or as a security, industrial control related operating terminal.   Main features of 7-inch touch screen   display module:   The TFT LCD monitor can display a variety of different information, including data, text, curves, ICONS, animated images, or videos. You can choose from low resolution (800*480)/ high resolution (1024*600), low brightness (400 NITS)/ high brightness (1000 NITS) versions, 7-inch resistive touch / 7-inch capacitive touch / 7-inch non-touch version. STONE HMI 7 LCD touch screen display embedded CORTEX M4 CPU, LCD driver, flash memory, RS232/RS485/TTL interface.You can use our STONE TOOLBox to create your own interface with...
Post a Comment
Read more