Leadtek New Product Introducing - 4.2 inch 300x400 SPI Interface Paper Display
LTK042MNHLM15-V0 is a RBW active matrix thin film transistor liquid crystal display that uses amorphous silicon TFT as a switching device.
It is a reflective type display operating in the total reflection. This TFT LCD has a 4.2 inch diagonally measured active display area with 300 RW horizontal by 400 vertical pixel resolution.
- 4.2 inch configuration
- RBW by 2 Grey signal input
- RoHS Compliance & Halogen Free
Application：
- Parking Lot Meters
- Timers
- Stopwatches
- Instruments
- Electronic Price Tags
- Outdoor Wearables
- Outdoor Handheld Products
Comparison of technical parameters between PAPER DISPLAY and normal TFT display under the same conditions：
|
Category |
Normal TFT Display |
Leadtek LTK042MNHLM15-V0 |
|
Power Consumption |
≈1152mW |
≈O.1mW |
|
Application |
Cannot be viewed under strong light |
The stronger the external light, the clearer the display |
|
Heating |
Double-core lamp/heating phenomenon |
No backlight/no heat dissipation |
|
Is it eye protection? |
No/With Blu-ray |
Yes/No Blu-ray |
BASIC PARAMETERS：
| Module No: | LTK042MNHLM15-V0 |
| LCDSize: | 4.2 inch |
| Resolution: | 300x400 |
| Display Mode: | Normally White/Reflective |
| Interface: | SPI |
| Outline Dimension: | 67.60(H) x 91.00(V) x 0.72(T) (Typ.) |
| Display Area: | 63.90(H)x84.80(V) |
| Operating Temperature: | -20°C ~+70°C |
| Storage Temperature: | -30°C ~+80°C |
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