1-1. installation
The installation of the LCD module is installed on the equipment used by the installation holes on the PCB, because the inner display of the module is made up of two thin glass, which is easily damaged. Therefore, it should be particularly careful when installing the application.
Cleaning treatment of 1-2. module
When cleaning the module, dip it in a soft cloth with a little solvent (recommended below) and rub it lightly.
Isopropanol
- Ethanol
Avoid using dry or hard objects to scrub the display surface to avoid damaging the polarizer.
Do not use the following solvent:
- water
- Ketones
Aromatic compounds
1-3. prevention of static electricity
The driver IC used in LCD module is C-MOS LSI. So do not connect any unused input to VDD or Vss, do not input any signal to the module before the power is open, and connect the operator's body, workbench, assembly table to the ground, and install the equipment to prevent static electricity.
1-4. packaging
LCD module to avoid violent vibration, or fall from a high place.
To prevent module aging, avoid working or storing in direct sunlight or in high temperature and humidity environment.
1-5. operation (notes)
The LCD module is driven within the specified voltage range, which will shorten the life of the LCD module.
DC current will cause LCD deterioration, so avoid direct current drive.
The response time of LCD will increase significantly when the temperature is lower than the operating temperature range, and the LCD color becomes darker than the working temperature range.