| Item | Specification |
| Size | 3.95inch |
| Display mode | Transmissive TFT |
| Part NO. | RT40HD005C |
| Resolution | 720*720 |
| Outline size | 74.83 (H) X78.98(V) X2.11(T) mm |
| Active area | 71.93(H) X71.93 (V) |
| View direction | ALL o’clock |
| Piexl pitch | 720(RGB)X 720 |
| Interface | MIPI |
| Backlight | 10LEDS |
| Surface luminance | 680cd/m2 |
| Logic voltage | 2.5V-3.3V |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| NO. | Symbol | Level | Function |
| 1 | LEDK1 | | LED power cathode |
| 2 | LEDK2 | | LED power cathode |
| 3 | LEDA | | LED power anode |
| 4 | NC | | NC |
| 5 | GND | | Ground |
| 6 | D0N | | MIPI DSI differential data pair |
| 7 | D0P | | MIPI DSI differential data pair |
| 8 | GND | | Ground |
| 9 | D1N | | MIPI DSI differential data pair. |
| 10 | D1P | | MIPI DSI differential data pair |
| 11 | GND | | Ground |
| 12 | CLKN | | MIPI DSI differential clock pair. |
| 13 | CLKP | | MIPI DSI differential clock pair. |
| 14 | GND | | Ground |
| 15 | D2N | | MIPI DSI differential data pair |
| 16 | D2P | | MIPI DSI differential data pair. |
| 17 | GND | | Ground |
| 18 | D3N | | MIPI DSI differential data pair |
| 19 | D3P | | MIPI DSI differential data pair. |
| 20 | GND | | Ground |
| 21 | TE | | TE.PIN |
| 22 | RESET | | RESET.PIN |
| 23 | IOVCC | | Power supply for digital interface |
| 24 | VCI | | Power setting |
| 25 | GND | | Ground |
| 26 | TP-RST | | TP-RST |
| 27 | TP-INT | | TP-INT |
| 28 | TP-SCL | | TP-SCL |
| 29 | TP-SDA | | TP-SDA |
| 30 | TP-VDD | | TP-VDD |
FAQ
1: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.
2: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 3~5 weeks for mass production (basing on the quantity and product).
3. Do you support custom logo on the LCM?
A: Yes, we support, pls send us your detail inquiry, our sales will contact you asap.
4. How can I place a sample order?
A: Pls send us your inquiry, our sales will contact you soon.
5. What size LCD display can you provide?
A: 0.96 inch to 21.5 inch TFT LCD display we can provide.
7. What's your MOQ?
A: Most of our product's MOQ is 1K, beacuse we are a LCD display manufacturer.
8. What shipping ways do you support?
A: We can consult with it.
Product Tags:
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4 Inch 720x720 Square LCD Display Panel TFT Module MIPI Interface ST7703-V1-G5-D Images
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