TFT LCD Display is a mature industry with low cost and high yield. It is not only more high-end than broken code screen and dot matrix screen, but also cheaper than OLED display screen, so it is widely used by many terminal products.
Maybe we don't pay much attention to the type of screen when we buy a mobile phone, and only pay attention to it when we buy a TV or a display screen, so many people don't know the advantages of these types. So, what is the difference between lcd and oled? The following will introduce to you.
2.8 inch 240x320 LCD Touch Screen is a combination of advanced touch screen, industrial control, computer and other technologies, which can realize public information query. With peripherals such as fingerprint scanners, scanners, card readers, and micro printers, it can realize fingerprint attendance, card swiping, etc.
OLED device consists of substrate, cathode, anode, hole injection layer (HIL), electron injection layer (EIL), hole transport layer (HTL), electron transport layer (ETL), electron blocking layer (EBL), hole blocking layer (HBL), light-emitting layer (EML) and other parts.
Our company officer is located at BaoAn district ,ShenZhen City. The factory site contains more than 10,000 m2 and 150 employees.(China OLED display)
Because of its light, occupy less space, convenient and flexible advantages, has gradually replaced the keyboard to become embedded systems often choose human-computer interaction tools. According to its technical principle, touch screen can be divided into five categories: vector pressure sensing type, resistive type, capacitive type, infrared type, surface acoustic wave type, among which resistive touch screen is more used in embedded system.
