In the continuous development of the monitoring technology, high-definition monitor will also be a shining star, its rays on reexamining the world around us. With the increasing development of monitor technology, HD as monitoring technology development is one of the main direction, combined with network technology brings new change, constantly meet the needs of market competition at the same time, tends to a rational thinking, high-definition monitor is a high profile, high requirements for entry into our world.

LCD LCD TV wall

LCD LCD splicing the Samsung DID represented, although mosaic Market and SHARP, LG, brands such as NEC, but the DID with its excellent cost-effective in LCD plate splicing technology in one branch alone beautiful. The so-called LCD LCD large screen splicing, is the use of LCD display unit splicing mode, through the stitching control software system, to realize large screen display effect of a mosaic screen body.

As the spliced video wall display terminal, LCD despite the advantages mentioned above, but as a splicing TV wall display unit, the shortcoming is also fatal: it is the process of teaching, and in three the spliced video wall display unit maximum, so many users had to reluctantly. LCD splicing TV wall with thin thickness, light weight, low power consumption, long life, without the advantages of radiation, and its appearance is delicate, high resolution, the key performance indicators of good performance, it has become the mainstream of development, foreground is valued.

Large plasma screen splicing of video wall system

Plasma display panel ( PDP ) is a method of using gas discharge display technology, the working principle and the fluorescent lamp is similar to. It uses a plasma tube as a light-emitting element, a plasma tube screen each corresponding to a pixel screen, with glass as substrate, the substrate is spaced at a distance, forming a discharge space. The discharge space filled with neon, xenon, a mixture of inert gases as the working medium, in the two block of glass substrate on the medial surface is coated with a conductive metal oxide thin film as the excitation electrode. Discharge produced plasma UV, UV excited coated with red green blue phosphor screen, the screen emits visible light, showing images. When added to the electrode voltage, discharge within the space of mixed gas discharge plasma phenomena have occurred, also known as plasma effect.

DLP splicing of video wall system

DLP. This technique to the image signal after the digital processing, and then the light projection. Specifically, DLP projection technology is the application of a digital micromirror chip ( DMD ) to decide to key element to realize a digital optical processing. Its principle is the light source by an integrator ( Integrator ), light uniformity, through a color RGB color ring ( ColorWheel ), divides the light into R, G, B color, the color is composed of lens imaging in DMD.

Currently, the more common large screen splicing of video wall system, usually according to a display unit work is divided into three main types: LCD, PDP splicing TV wall display unit display unit spliced television wall and DLP rear projection display unit splicing. Among the top two of the flat panel display unit splicing system, which belongs to the projection unit splicing system.

The information above is from Shenzhen LCM, LCD, LCD screen, LCD display module, backlight manufacturers -- Xingyuhe electronic collection