• Influence LCD display effect of two big factors

    What do you usually think of when you think about affecting the performance of an LCD screen?  One seemingly unimportant but important factor is the viewing Angle of the LCD display.   The viewing Angle range of the LCD screen refers t…

    news 12月 29, 2021
  • What is the purity of LCD display

    What is the purity of LCD screen?  LCD display of liquid crystal purity, said primarily wavelength as auxiliary color, in the form of percentage is defined as the chromaticity coordinates and E illuminant chromaticity coordinates, linear distance bet…

    news 12月 28, 2021
  • Crystal strength tai teach you the rain electronic display waterproof moistureproof method

    With the rapid development of social information, the use of display screen is more and more widespread, wet and rainy climate is a major challenge to electronic display screen.  Rainy season how to waterproof moistureproof, outdoor LCD dis…

    news 12月 20, 2021
  • What is the effect of low temperature on the LCD screen?

    The military enhanced LCD requires a wide ambient temperature range, generally required to work in the temperature range of -2O℃ to 55℃.   However, due to the low temperature of the liquid crystal material, the threshold voltage of the liquid cr…

    news 12月 17, 2021
  • The OLED LCD screen is beautiful but the eye is tired

    From intelligent advertising machine to high-end TV, the market of LIQUID crystal display screen is being swallowed step by step, and OLED liquid crystal display screen begins to rise.  The performance of OLED display screen in smart phone …

    news 12月 16, 2021
  • Capacitive touch screen anti-interference solution

    If the anti-interference ability is weak, the touch screen effect of the switch will be affected, such as insensitive touch, inaccurate and other problems, which are very affected by the outside world.   Firstly, we must understand the structure…

    news 12月 15, 2021
  • How to maintain the touch screen?

    When we use the touch screen, some faults may occur, such as insensitivity.  When you touch the surface of the screen, touch screen response is slow, may be a touch screen system of the old, the internal clock frequency is too low, or becau…

    news 12月 14, 2021
  • LCD touch screen display working principle

    The working part of LCD touch screen display is generally composed of three parts: there are two layers of transparent resistance conductor layer, the isolation layer between the two layers of conductor and electrode.  Resistive conductor layers are …

    news 12月 13, 2021
  • LCD module side – in backlight and straight – down backlight difference

    What is the side entry LED backlight for LCD display modules?   Side-entry backlight is made by placing a line or point light source on one side of a specially designed light guide plate.  The principle of the light guide plate is the …

    news 12月 10, 2021
  • The influence of high temperature on LCD display

    High temperatures can have a damaging effect on LCD displays   (1) LCD display is usually packed with silica gel.  If the junction temperature exceeds the solid-phase transition temperature (typically 125 ° C), the encapsulated materia…

    news 12月 9, 2021
contact us

Please email us with

sales@jlttek.com

返回顶部