LCD panels can largely determine the brightness, contrast, color, and visual angle of the liquid crystal display. The development of the liquid crystal panel is very closely related to the LCD panel part.A variety of factors such as the environment are related to the quality, price, and market direction of the liquid crystal display itself, because the cost of about 80%of a LCD display is concentrated on the panel.
LCD panel repair
Pay attention to the following problems for LCD panel maintenance: First of all, you can only remove the LCD panel interface cable when the product is powered off. When installation, you should also ensure that the entire panel appears in a flat state, otherwise the maintenance personnel shall be slightly stronger for a little force.It will cause the liquid crystal panel to deform or even local cracks.The best way can use some sponge products for buffer, so as to ensure that the liquid crystal panels avoid unnecessary scratches and damage.Secondly, it is best to cover some soft cloth when repairing the liquid crystal panel, because the LCD panel is very prone to scratching. Do not prevent hard objects from prevent it.When it is found that water is stranded on the panel, it must be quickly wiped, because the liquid will go deep into the inside and cause color change or the occurrence of pigmentation.
LCD panel principle
When the two ends of the transparent electrode are adjusted, the LCD molecule will move.Through the appropriate voltage adjustment, the purpose of liquid crystal can move according to specific needs.The movement of the LCD directly leads to changes in the light intensity of the shot color filter. In this way, the coefficients of red and green and blue light changes between 0 and 1, showing the mixed color, and then the image is constituted.The dynamic voltage will also make each light spot in the process of dynamic changes, and dynamic images appear. This is the basic principle of the LCD panel displaying images.
LCD panel size
What are the main dimensions of the LCD panel? Friends can find that the size of the current display is dozens of types. From the 15 -inch ordinary LCD screen, it can be available to 20 inches. GenerallyIt can be around 50.The normal area applied on the market is about 580 square centimeters.Brand TV LCD size positioning is very accurate. Generally, there is no difference. The price is generally thousands of yuan. The size is according to the size specified by the instructions.The size is the embodiment of the actual size of the panel.
LCD panel price
The market price of Bo Sheng A61L liquid crystal control panel is 1298 yuan, high -end metal matte liquid crystal control panel.
LCD panel type
What are the types of LCD panels? The first is the soft screen. The material of the soft screen is very special. When friends use your fingers, you may appear on the screen.The sensitivity of appearance and color is also very high. Many high -end electronics use this panel, which is also more expensive in terms of price.The second is the ASV technology panel. The biggest feature of such LCD panels is that the color display of ball -shaped pigments can be used to get the color aspect to a greater extent.The effect is also very good.The third is the SPVA technology panel. The color gamut of such panels is very large, and the hierarchical design of the semi -pixel is used. It is very good in terms of detail performance.The panel.

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