• 7 do's and don 'ts to make LCD displays look better

    7 do’s and don ‘ts to make LCD displays look better

    1. Pixel density   PPI(pixel density) is a unit of image resolution that measures the number of pixels per inch.  The higher the PPI, the higher the density of the display.  The higher the density of the display, the more imm…

    news 12月 6, 2021
  • Common voltage problems of LCD display

    Common voltage problems of LCD display

    Many customers in the LCD display industry have one problem or another. Here are some common LCD screen voltage problems. Question 1: is the voltage of LCD display a stable voltage or a range voltage? The voltage of LCD screen is stable, that is, a c…

    news 12月 2, 2021
  • 6 methods to judge the quality of LCD backlight tube

    6 methods to judge the quality of LCD backlight tube

    Check the brightness. That is, how many lumens the lamp bead can reach. Lumen is the unit to measure the brightness of the lamp bead. Check whether the light is uniform and the color is consistent. The light beads with good quality emit light evenly …

    news 11月 30, 2021
  • Tips for reducing industrial touch screen failures

    Tips for reducing industrial touch screen failures

    The main causes of industrial touch screen faults are screen hardware problems, wiring problems and system version errors. If it is an industrial capacitor screen, check whether the control card is damaged, whether the appearance is damaged, etc. Her…

    news 11月 29, 2021
  • How to select brightness for LCD screen selection?

    How to select brightness for LCD screen selection?

    Brightness refers to the ratio of the light intensity of the illuminant to the area of the light source. It is defined as the brightness of the light source unit, that is, the luminous intensity on the unit projection area. The display brightness is …

    news 11月 26, 2021
  • Four characteristics of resistive touch screen

    Four characteristics of resistive touch screen

    The resistance touch screen changes the resistance through touch, so that the internal chip can feel the change of resistance and form feedback. Compared with the capacitive screen, the response is relatively slow. The following are the four characte…

    news 11月 25, 2021
  • RGB interface of TFT-LCD color LCD interface type

    RGB interface of TFT-LCD color LCD interface type

    Among many liquid crystal displays, TFT-LCD signal interfaces include SPI, MCU, RGB, LVDS, Mipi, EDP, HDMI and other types. Among these interfaces, MCU, RGB, LVDS, Mipi and other signal interfaces are commonly used in the market. Today, we mainly tal…

    news 11月 17, 2021
  • LCD technology has obvious advantages

    LCD technology has obvious advantages

    LCD (liquid crystal display) uses the latest full-color display technology, and the principle is simple and easy to understand. Basically, the concept of the whole liquid crystal display technology is to use the physical characteristics of liquid cry…

    news 11月 15, 2021
  • What is the difference between TFT-LCD and LCD? Which is better, TFTLCD screen or ordinary LCD screen

    What is the difference between TFT-LCD and LCD? Which is better, TFTLCD screen or ordinary LCD screen

    What does TFT-LCD screen mean? TFT-LCD is also called thin film transistor LCD. In short, it can be seen as two glass substrates with a layer of liquid crystal sandwiched between them. The glass substrate on the upper layer is connected with the colo…

    news 11月 15, 2021
  • HDMI 2.1 has been born for three years: the landing of 8K TV with ultra-high speed data line has been completed

    HDMI 2.1 has been born for three years: the landing of 8K TV with ultra-high speed data line has been completed

    At the end of November 2017, HDMI 2.1 standard was officially released. Now more than three years later, relevant equipment are emerging. Of course, they are high-end goods, and we can’t expect them to be popularized to the mass market. Today, …

    news 10月 19, 2021
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