People today expect more from the products that they purchase and TV sets are no exception. A few decades ago, many people were still watching the traditional black and white televisions that used to offer a poor picture quality. However, with advancements in technology, HDTVs are now readily available. Today, customers need televisions that can display enhanced picture quality.
There are many different types of TV screens that are fit for HD purposes and LCD screens are among the most popular ones. Liquid crystals are sandwiched between sheets of polarising materials. Thousands of transistors form the glass substrate of LCD panels. These transistors are placed in vertical and horizontal rows and can be used to display the pixels at particular locations.
LCD TVs are slim and lightweight. Thus, they are more vulnerable to getting damaged if they fall down. As, LCD and plasma TVs are big investments, mounting them on a wall using TV brackets is a good option.