OLED Benefits

The nature of OLED displays significantly different from LCD and VFD, both in terms of performance and efficiency.

The following table lists the standard 16 * 2 Character type OLED display of WiseChip comparing with LCD and VFD16 * 2 Character type. Then you can clearly realize the benefits of OLED displays. Using OLED displays immediately, to enhance the value of your product!
EX.
16 Charaters × 2 Lines
WSI OLED
COG Verslon
WSI OLED
PCB version
STN LCD VFD
Weight(g) 11.5 21.88 30~35 ~130
Thickness(mm) 2.15 9.7 10.1 14.4
Outer Lead Type Hotbar/Soldering 2.54mm Pin pitch 2.54mm Pin pitch 2.54mm Pin pitch
Interface 4-/8- bit 68××/80×× Parallel,
SPI, I2C
4-/8- bit 68××/80×× Parallel,
SPI, I2C
4-/8- bit 68××/80×× Parallel 4-/8- bit 68××/80×× Parallel
Back Light NO NO LED No
View Angle Free Free 60(H/V) >160(H/V)
Contrast Ratio >10,000:1 >10,000:1 10:1 1000:1
Resolution Dot Gap(mm) High  0.03 × 0.03 High  0.03 × 0.03 Low  0.05×0.05 High  0.05×0.05
Response Time ~µSec ~µSec mSec ~µSec
Driving Voltage(V) 3~5 3~5 3 or 5 40
Power Consumption(30% Turn On)(mW) ~100 ~100 500 680
Power Consumption(100% Turn On)(mW) ~200 ~200 500 680
High brightness Life time(k hours) 40 40 20~30 30~40
Operation Temperature -40°C~85°C -40°C~85°C -20°C~70°C -40°C~80°C
Character Font ROM 4 types in one IC 4 types in one IC 1 types in one IC 1~2 types in one IC
Sunlight Readable Option Yes Yes No No