However, in recent years, some television brands have shown similar "change screens" incidents, causing many users to question the true origin of LCD TV screens. "Is the TV I bought in the end is not an import panel?" The question of "how to identify TV panels" has gradually increased.
Today, taking advantage of this opportunity, the president will teach everyone to identify the LCD panel and watch this article for only one minute. We change from rookie to talented person.
How can I identify panels?
In fact, there is no special technique. A friend of the camera can use the macro alignment to light up the TV screen. Friends without a camera can use a magnifying glass to view the pixels of the TV screen. Next we introduce the pixel characteristics of several common LCD screens in the market.
Samsung screen
Samsung screen features more obvious pixel points, under normal circumstances, red, blue and green three-color vertical rectangular arrangement. However, there are sometimes ">" pixel arrangements under some complicated colors. The characteristics are very obvious and easy to judge.
Friends of the screen
Friends of the screen pixel arrangement similar to Samsung, are presented in a vertical rectangular arrangement, the difference is that the pixel has a small pattern inside. And there will be no ">" pixel arrangement in a complex color scene.
Chi Mei Ping
The screen pixels of Chi Meimei are similar to Samsung and are all rectangular shapes. However, there are obvious differences in the arrangement. Chi Mei's LCD screen presents an irregular arrangement of pixels. Arrangements between pixels have no obvious rules. If the similar pattern of pixels in the TV screen is basically determined to be the LCD screen produced by Chi Mei.
Sharp screen
Sharp's production screen pixel structure is very easy to identify, the shape is characterized by a honeycomb-like pixel structure, each liquid crystal molecules are arranged in a radial arrangement of fireworks toward the center electrode, in the state of full white and highlight the screen is a rectangular linear arrangement.
LG IPS screen
LG's IPS screen pixel characteristics are also quite obvious, in the non-full white or highlight state of the pixel was "" or crescent-shaped, from top to bottom to see the wavy arrangement, the opening direction is left and right, IPS screen is the easiest The identification method is to press the screen surface with your finger to find that the screen has a higher hardness and can not see the water ripple phenomenon.
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