Meet the 4.2-inch TFT-Paper display. It merges the ultra-low power of reflective technology with the smooth performance of TFT. Without a need for a backlight, it offers perfect sunlight readability and stable operation from -20°C to 70°C. Engineered for industrial handhelds, smart meters, and electronic shelf labels where endurance and clarity are critical.
Due to its reflective technology, it operates without a backlight, making it highly energy-efficient.
It offers smoother performance compared to e-paper screens, enabling dynamic content without lag or ghosting.
It ensures stable performance in demanding environments, from industrial to automotive applications.
| Pin | Signal | Type | Description |
|---|---|---|---|
| 1-4, 6-8, 19, 23 | NC | NC | No Connection |
| 5 | VCC(I-O) | PWR | Digital Circuit Power Supply |
| 9 | TE | CTRL | Tearing Effect Signal for synchronizing MCU |
| 10 | LCD_RES | CTRL | Reset input pin (Low active) |
| 11 | LCD_D/C | CTRL | Data/Command selection in 4-wire serial interface |
| 12 | LCD_CS | CTRL | Chip Select (Low enable, High disable) |
| 13 | LCD_SCLK | CTRL | Serial Interface Clock pin |
| 14 | LCD_SDI | CTRL | SPI interface input/output pin |
| 15 | IOVCC | PWR | Power Supply (Digital) 1.65V-3.3V |
| 16 | VCI | PWR | Power Supply (Analog) 2.55V-3.3V |
| 17 | GND | GND | Power Ground |
| 18 | VGH | PWR | Power output (positive) for Gate Driver |
| 20 | VIV | PWR | Power output for Analog Driver |
| 21 | AVDD | PWR | Power output for Analog Driver |
| 22 | VNV | PWR | Power output for Analog Driver |
| 24 | VGL | PWR | Power output (negative) for Gate Driver |
Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.
95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.
90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.
Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at buyepaper@good-display.com.
ISO 14001 Environmental Management
RoHS Compliant | Energy Star Certified
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