Liquid Crystal Displays have gained quite popularity as a product in modern technology, credited for the clarity of images that they provide along with the energy efficiency. However, there are several disadvantages associated with them. To begin with, knowing about these drawbacks can help consumers and professionals to take decisions and choose display technologies wisely. Here’s a description of some of the most notable drawbacks associated with Disadvantages of LCDs.
Narrow angle viewing Disadvantages of LCDs
Perhaps the greatest weakness in conventional Disadvantages of LCDs technology, especially in TN panels, is their extremely restricted viewing angles. Colors are radically shifted and contrast reoptimized if viewed off-center, thereby utterly degrading view quality. This occurs with high numbers of viewers viewing the display, as in a living room or in group presentations. Viewing angles have improved dramatically with IPS technology, but this often comes at a price premium.
Lower Response Times Disadvantages of LCDs
The response time is the time it takes for a pixel to change one colour for the other. LCDs are relatively slower than OLED displays, even more so on TN panes. The danger here could be the motion blur caused by slow response times, especially in fast video game scenes or action movie scenes. Manufacturers have dramatically reduced the response time, but this is still not of par with other competing brands and therefore affects the gaming experience generally.
Color Accuracy Limitations Disadvantages of LCDs
Whereas modern LCDs-especially IPS panels-have pretty much improved well in the area of color accuracy, they still do not come near to saturated color outputs seen with OLED displays. In fact, OLED panels have better blacks and a wider gamut of colors, so images look more saturated; therefore, for professionals whose work is graphic design or photography, where precision in color matters most, this will be a considerable disadvantage. When one thinks about creative work, then the possibility of showing colors in the right way may become the determining factor for a display choice.
Possibility of Screen Burn-In Disadvantages of LCDs
Even though much less obvious than in the case of OLED panels, LCDs can also suffer from a kind of image retention or “burn-in,” specially in certain application scenarios with static images for longer times. However, even though it happens much less often in LCDs, it can still occur, again in special application scenarios with specific objects constantly displayed, like on news tickers or HUDs in video games. For instance, to avoid this one, users could have to resort to auxiliary protection like screen savers or continuous content changes.
Contrast Ratios of Disadvantages of LCDs
For example, for such a high contrast ratio to be achieved, it cannot be manufactured in the case of most LCDs though some OLED display screens can. Where, on an LCD, because there’s light behind the panel, you can’t get black, and you just get dark gray instead of those really deep blacks you could get with OLED. This affects the final dynamic range of the screen, hence it’s not so ideal for watching movies or playing games at night when the ambient light is dimmed and contrast has to be delivered to make an immersive effect.
Fragility and Vulnerability of Disadvantages of LCDs
Although it is quite more resistant, it is more prone to fragility compared to LED and OLED displays. Due to the existence of its thin layering of glass and liquid crystal material, LCDs break easily or crack when hit or pressed on-that is why its care is taken very much by users. The idea really scares if carried out for portability, such as tablets and handphones.
Costly Manufacturing due to Advanced Technologies of Disadvantages of LCDs
While general LCDs are really plentiful and inexpensive, advanced technology in the form of IPS or VA panels, for instance, are expensive. This would translate into higher production costs being passed on to an end-user in the form of paying more for the devices. Therefore, a consumer seeking better colours and wider viewing angles of LCD may be met with a monetary blockade.
Conclusion
Although Liquid Crystal Displays have many advantages, on the other side, there are some Disadvantages of LCDs a potential user needs to take into consideration. Furthermore, as for the limitations in viewing angles, response times, color accuracy, and contrast ratios, the whole user experience would be influenced. Knowing these disadvantages, consumers can make an even wiser decision when choosing a technology that would best fit their needs, in other words, they find the right balance between performance and cost. Future iterations of LCD and competing technologies will tell how these matters are handled as technology continues on its inevitable march forward.
FAQS
What are the disadvantages of LCD ?
It consumes a lot of electricity which produces a lot of heat.It has individually liquid crystals which can’t complete all block of the backlight.
Pingback: Advantages of LCDs