Knowledge

The main difference between TN and STN in the structure is the twist angle of the liquid crystal molecules. The twist angle of the TN type is 90 degre

LCD modules are mainly classified into the following 4 types: (1) Field type liquid crystal module. The field LCM is mainly used to display numbers, a

SMT---namely: the abbreviation of English "Surface mount technology". It is a surface-mounted technology, which is a relatively traditional

Among the differences between LED and LCD, the author has already mentioned that TFT-LCD is one of the most liquid LCD (LCD) from the naming, but this

LCD classification: According to the difference of British display technology, it can be divided into five main types: O0LED, TFT-LD, TFD-LCD, SIN-LCD

In general, some products with self-characteristics can gain very good innovations in continuous progress. Wide-temperature LCD modules have good perf

How to identify the LED display screen, how to distinguish LCD and LED correctly? 1. The viewing angle of the LED LCD screen is relatively large The i

The chip on board (ChipOnBoard, COB) process: first, use a thermally conductive epoxy resin (usually an epoxy resin doped with silver particles) on th

COB packaging process In the previous article, we talked about the COB welding method, and then we will talk about the COB packaging process. The firs

introduction Due to the cross effect of STN type liquid crystal display module, you may sometimes see such a phenomenon when testing: when displaying

The OLED display is the master of the current liquid crystal display technology. It represents the highest level of modern display technology. So what

The liquid crystal module is a component that assembles the liquid crystal device, the LCD controller, the drive circuit, and the circuit board PCB to