OLED Module
Type: AMOLED, PMOLED
Size: 1.2″to 1.78″
Resolution: 64*128 to 454*454
Interface: MIPI, SPI, QSPI, MCU
Touch: Oncell or incell
View angle: 4JNCD/160
OLED is also named Organic Light Emitting Diode.
It refers to the phenomenon that organic semiconductor materials and light-emitting materials emit light through carrier injection and recombination driven by an electric field. There are two types, AMOLED and PMOLED, the market mainly use AMOLED. OLED modules have light, high brightness, low consumption, fast respond, high resolution and good flexibility advantages.
Types of OLED Module
AMoled Module
Size: 1.2″, 1.28″, 1.3″, 1.39″, 1.65″, 1.78″
Resolution: 120*240 to 454*454
Interface: MIPI, SPI, QSPI, MCU
Touch: Oncell or incell
View angle: 4JNCD
PMoled Module
Size: 0.96″ to 2.8″
Resolution: 64*128 to 64*256
Interface: SPI
Touch: Oncell or incell
View angle: 160
How Does OLED Module Work?
Before talk about how does OLED module work,
we have to know it is structure, it consist of Encapsulation, cathode, anode, EIL, ETL, HBL, EML, EBL, HTL, HIL and glass. OLED display work have to pass follow process, inject electron and holes, transport electron and holes, electron combine with holes, destimulation luminescence of exciton.
