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!
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 |