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
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. small OLED screen have light, high brightness, low consumption, fast respond, high resolution and good flexibility advantages.
Advantages of OLED Module
Low Consumption
OLED module don't need backlight, so it's low consuption.
Fast Respond
OLED module have a fast respond,it can reach microsecond level.
Wide View Angle
OLED module is self-light emitting, it's view angle can reach about 170°.
Light Weight
OLED module has a light weight, make it has a high seismic conefficient.
How Does OLED Module Work?
Before talk about how does small 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.
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