Application of diffusion panels in LCD data displays
Jun 01, 2022
Automotive LOGO light guide plate combined with different acrylic materials, different ways of use, both uniform and unified laser dot layout can be used, but also according to different specifications and ways of use, do different sizes of dot layout. LED light panels effectively make use of the dense reflection of small dots around them and the "stranded edge" function of large dots in the middle, with no dark lines or "black holes" at all. LED light guides are made by filling a closed mould with molten forming material at high pressure, which requires the light guide to be synchronised with the microstructure in the injection moulding, and the mould must be made quite robust and therefore expensive, and must therefore be produced in large quantities to offset the high cost of the mould. Single-sided microstructured arrays of light guides are generally produced by injection moulding and can have a textured bottom structure in the form of a tiny lens, a micro sphere or a tetrahedral angular cone prism. We need to develop through their own front for the analysis of the diffusion board they know because it has the existence of many different series of products, such as: light diffusion board, LED diffusion board, ps diffusion board, etc., then the enterprise for the study of each kind of diffusion board has also done so some economic basis of analysis, of course, our country for the solution between them related to the application has also been more than a certain understanding, but there is no diffusion board for the Some technical application management aspects of the analysis is not much, so according to the following to analyze the summary of the application of the diffusion board in the LCD module display.
It is to analyse and compare the diffusion board can be directly applied in the LCD work among the reasons, in fact, this is mainly designed from its advantages, as follows: 1, heat resistance; 2, flame resistance; 3, good light transmission rate; 4, good masking; 5, resistance to use for a long time; 6, good stability; of course, the reason why the diffusion board can choose to be applied in the LCD is at the same time due to its relevant system advantages, then the diffusion board in LCD in the application of the ability to generally speaking embodied in it is required to use the straight down backlight system, mainly teachers can increase so that its light diffusion effect can reach the country a socially good state, the effect of the impact is reflected in the following: 1, light source diffusion: applicable to straight down backlight module, with high brightness, high diffusion, can improve the backlight luminous intensity distribution more uniform The diffusion model effect; 2, light transmission rate: light transmission rate to produce its high brightness; 3, size structure stability: water absorption rate is the smallest, in the humid region environment can still maintain a good size relative stability, and in -40 ℃ ~ 125 ℃ temperature change range can be normal life use; 4, anti-static: has a very good surface anti-static performance, to prevent the emergence of dust adsorption. How much of the above theoretical knowledge education have you learned? More people about the latest accounting industry market dynamics of the diffusion board, please pay attention to our official website inside to provide more more exciting teaching content are waiting for you to understand.
