Knowledge

Touch screens are mainly divided into three categories: resistive touch screens, surface acoustic wave technology touch screens, and capacitive touch

1. The main value proposition of COG (Chip On Glass) Nowadays, many liquid crystal displays realize their display function by connecting a packaged li

The IPS hard screen, as the name implies, the surface of the screen is relatively hard. When the screen is displayed, touch the screen, the screen dis

When using the dot matrix LCD screen, if there are many dots and few dots missing, half-width deviation, as shown in the figure below: The dot matrix

Remarks at the beginning of the article: This article is only a specific introduction to the operation of 12864. It is only for newcomers who have jus

Use the LCD screen (model JX12864K1G) in the PROTEUS simulation software) to explore the programming method of the dot matrix LCD screen; the LCD scre

OLED is an organic light-emitting diode (organic light-emitting diode, OLED) is a display technology developed and patented by Kodak. This technology

Most of the current liquid crystal display technologies are based on the three technologies of STN, TN, and TFT, so we can discuss these three technol

Both the capacitive touch screen and the resistive touch screen are used to control the LCD screen by touch. What is the difference between the two to

The size of the LCD screen, of course, refers to the size of the LCD screen, and the unit is generally expressed in inches, which is the same as the u

The LCD panel is mainly composed of glass substrates, polarizers, color filters, liquid crystal materials, alignment films, housings, optical films, d

Now we will combine the circuit block diagram shown in the figure below to briefly describe the whole working process of the TFT LCD display image. In