2.4 Inch Portrait Square TFT LCD Display

The highest part of the text screen in the market should only be the screen display, and the key material for the screen display is glass and crystal. Yes, that is, it needs to be reflected by other light sources, and the segment LCD can achieve the purpose. , We call it: and negative display. Today we will say what exactly is it, and where is it?
The segment code liquid crystal segment display is showing, generally speaking, only the background color of the code screen is light-colored and the content of the article is dark and light-colored Liquid Crystal Display. The background is dark-colored characters, and the display clarity is relatively high LCD Display Module.

The negative display of the segment code liquid crystal display is just the background color of the screen code screen, and the color of the light-colored text is light. The background content is light-colored characters, and the definition is lower, so the screen display of the negative segment code generally needs to add a micro source to achieve a good purpose.
When the customer customizes the segment code LCD display, the unique is the first use of segment code display. Everyone is generally professional in positive and negative displays, so everyone will tell us the display purpose that customers need to achieve, and what are the purposes of positive and negative displays. Woolen cloth?
There are these types of positive display segment screens in the market: TN pictures with white characters on black background, HTN pictures with white characters on black background, STN pictures with black characters on yellow-green background, and FSTN pictures with white characters on black background. They are all black, with a lighter background than black OLED Microdisplay.
Negative display segment code screens have these types in the market: TN black and white, HTN blue and white, BTN black and white, STN blue and white, FSTN purple and black and white. They are all white, with a darker background than white OLED Display Module.