TruEbox 04MD (256×256) is mainly used for signal driving of array display devices and supports up to 256*256 resolution array driving.
It can provide 32+8 rows of select signals, 64+4 columns of feed signals, and 2 DC bias signals.
It can customize the display of the array display device through the WiFi module, the Android mobile terminal,
and the self-designed APP that transmits the compiled array signal.
TruEbox 04MD (256×256) is mainly used for signal driving of array display devices and supports up to 256*256 resolution array driving.
It can provide 32+8 rows of select signals, 64+4 columns of feed signals, and 2 DC bias signals.
It can customize the display of the array display device through the WiFi module, the Android mobile terminal, and the self-designed APP that transmits the compiled array signal.
Highlights
256*256 high resolution
- Outstanding display performance
Video playback is supported
- Allows customersto import their own content
Adjustable refresh rate
- Refresh rate adjustablefrom 1 to 60 Hz
Representative Applications
Multiple novel display device
QLED
OLED
PeLED
System Specifications
| Parameter | Specification |
 |
| Model | LZ-04AMD (256×256) | |
| L × W × H | 158 x 148.5 x 39 mm | |
| Weight | 600g | |
| Charging interface | DC005-5.5 x 2.1mm | |
| General |
• 32+8 channel pulse row signals, voltage range: -15 V~+15 V
• 64+4 channel pulse column signals: voltage range: -15 V~+15 V • 2 channel DC bias: -15 V~+15 V |
|
| Communication | WiFi | |
| Terminal | Phone (Android 9.0, 6GB RAM or higher) | |
| Display form | Letters, checkerboard, all bright, all dark, bitmap, vedios | |
| Display specification | 256 × 256 on off display | |
| Duration | >4 hours | |
| Refresh Rate | 1~60 Hz adjustable |
| Parameter | Specification |
| Model | LZ-04AMD (256×256) |
| L × W × H | 158 x 148.5 x 39 mm |
| Weight | 600g |
| Charging interface | DC005-5.5 x 2.1mm |
| General |
• 32+8 channel pulse row signals, voltage range: -15V~+15V
• 64+4 channel pulse column signals: voltage range: -15V~+15V • 2 channel DC bias: -15V~+15V |
| Communication | WiFi |
| Terminal | Phone (Android 9.0, 6GB RAM or higher) |
| Display form | Letters, checkerboard, all bright, all dark, bitmap, vedios |
| Display specification | 256 × 256 on off display |
| Duration | >4 hours |
| Refresh Rate | 1~60 Hz adjustable |
Chip Specifications
| Parameter | Specification |
 TFT Type：IGZO Array Size：256 × 256 Chip Model：LC-T-G256-GDQ2 |
|||
| Backplane Size (H × V × T) | 44.64 x 46.64 x 0.5mm | ||||
| Active Area Size (H × V) | 32 x 32mm | ||||
| Resolution (H*V) | 256*256 | ||||
| Pixel Size | 126 x 126μm | ||||
| TFT Size | TFT1 W/L=10/10mm；TFT2 W/L=80/10μm | ||||
| Pixel Structure | 2T1C | ||||
| Pixel Section |
 |
||||
| Pin Size | Space | 100μm | Width | 100μm | |
| Pitch | 200μm | Length | 800μm | ||
| Pin Function (from left to right) |
• 001-004：Dummy pin.
• 005-008：VSS • 009-010：VCOM • 011-033：Scan & Mux • 034-037：VDD |
• 038-101：Data
• 102-103：VDD • 104-154：Logic signal • 155-156：Vcom • 157-158：VSS • 159-160：Dummy pin. |
|||
| Potential Applications | OLED, QLED, Perovskite LED, LCD, Electronic Paper, etc. | ||||
| Parameter | Specification | |||
| TFT Type | IGZO | |||
| Array Size | 256 × 256 | |||
| Chip Model | LC-T-G256-GDQ2 | |||
| Backplane Size (H × V × T) | 44.64 x 46.64 x 0.5mm | |||
| Active Area Size (H × V) | 32 x 32mm | |||
| Resolution (H*V) | 256*256 | |||
| Pixel Size | 126 x 126μm | |||
| TFT Size | TFT1 W/L=10/10mm；TFT2 W/L=80/10μm | |||
| Pixel Structure | 2T1C | |||
| Pixel Section |
|
|||
| Pin Size | Space | 100μm | Width | 100μm |
| Pitch | 200μm | Length | 800μm | |
| Pin Function (from left to right) |
• 001-004：Dummy pin.
• 005-008：VSS • 009-010：VCOM • 011-033：Scan & Mux • 034-037：VDD |
• 038-101：Data
• 102-103：VDD • 104-154：Logic signal • 155-156：Vcom • 157-158：VSS • 159-160：Dummy pin. |
||
| Potential Applications | OLED, QLED, Perovskite LED, LCD, Electronic Paper, etc. | |||
Product Video
Display Series Comparison
 |
 |
 |
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| Name | TruEbox 03MD (64×64) | TruEbox 04MD (256×256) | TruEbox 04MD (100×180) |
| L × W × H | 310 x 208 x 35 mm | 158 x 148.5 x 39mm | 310 x 208 x 35mm |
| Weight | 1100g | 600g | 1100g |
| Power Supply | Battery | Battery | AC Power |
| General |
• 64 channel pulse row signals,
voltage range: -15V~+15V • 64 channel pulse column signals, voltage range: -10V~+10V • 2 channel DC bias, -15V~+15V |
• 32+8 channel pulse row signals,
voltage range: -15V~+15V • 64+4 channel pulse column signals, voltage range: -15V~+15V • 2 channel DC bias, -15V~+15V |
• 100 channel pulse row signals
voltage range: -20V~+20V • 180 channel pulse column signals, voltage range: -10V~+10V • 2 channel DC bias signals, voltage range: -10V~+10V |
| Communication | Bluetooth | WiFi | USB |
| Terminal | Phone (Android 9.0, 6GB RAM or higher) | Phone (Android 9.0, 6GB RAM or higher) | PC（Windows 10 or higher） |
| Display form | JPEG | JPEG, MP4 | JPEG, MP4 |
| Adaptive Video Playback | Do not support | Do not support | Support |
| Refresh Rate | 60Hz | 1~60Hz | 1~60Hz |
| Data bit | 1bit | 1bit | 8bit |
| Resolution | 64*64 | 256*256 | 100*180 |
|
|
|
|
| Name | TruEbox 03MD (64×64) | TruEbox 04MD (256×256) |
| L × W × H | 310 x 208 x 35 mm | 158 x 148.5 x 39mm |
| Weight | 1100g | 600g |
| Power Supply | Battery | Battery |
| General |
• 64 channel pulse row signals,
voltage range: -15V~+15V • 64 channel pulse column signals, voltage range: -10V~+10V • 2 channel DC bias, -15V~+15V |
• 32+8 channel pulse row signals,
voltage range: -15V~+15V • 64+4 channel pulse column signals, voltage range: -15V~+15V • 2 channel DC bias, -15V~+15V |
| Communication | Bluetooth | WiFi |
| Terminal | Phone (Android 9.0, 6GB RAM or higher) | Phone (Android 9.0, 6GB RAM or higher) |
| Display form | JPEG | JPEG, MP4 |
| Adaptive Video Playback | Do not support | Do not support |
| Refresh Rate | 60Hz | 1~60Hz |
| Data bit | 1bit | 1bit |
| Resolution | 64*64 | 256*256 |
