Selecting a TFT LCD requires matching the scenario: MCU or SPI interfaces are suitable for low-resolution screens (such as 240x320), with an average price of about 20 RMB; High definition requires ...
Character LCDs, such as the 1602, display only fixed ASCII codes, featuring low cost and simple interfaces; Graphic LCDs, such as the 12864, can independently control pixel points to draw curves or...
Graphic LCDs control light transmission by regulating the alignment of liquid crystal molecules via voltage. Operations require an MCU to write bitmap data to video memory, driving 128x64 dot matri...
When selecting a model, use I2C or SPI for low-speed interfaces, and RGB or Parallel interfaces for high-speed ones; Select a resolution of 128x64 or higher based on display precision requirements;...
Cleaning Use a microfiber cloth (fiber diameter ＜ 1 micron, such as 3M Scotch-Brite) dipped in a specialized screen cleaner (such as Ugreen OLED cleaner, containing deionized water + mild surfactan...
Please be sure to turn off the screen first. Gently wipe the surface in a circular motion using a clean microfiber cloth. For stubborn stains, you may lightly dampen the cloth with a small amount o...
OLED screens are usually covered with reinforced glass with a Mohs hardness of over 6 to resist scratches. To prevent uneven aging of organic emitters causing burn-in, always enable the "Pixel Shif...
Consumer Electronics Dominates high-end smartphones (e.g., iPhone 15 Pro, 6.1-inch OLED, 500 nits brightness, 98% DCI-P3 color gamut) and TVs (LG C3, 55-inch, peak 2000 nits, million-level contrast...
Automotive OLED utilizes flexible substrates to bond with curved dashboards, meeting automotive-grade temperature resistance standards of -40°C to 105°C. HUDs employ Transparent OLED (transmittance...