This 5.45-inch LED-backlit display module offers a compact and high-performance solution for modern handheld and embedded devices. With a resolution of 720x1440 pixels, it delivers sharp and vibrant visuals, ideal for applications that demand clarity in a small form factor. The display utilizes a transmissive mode with a high brightness of 1050 cd/m², ensuring excellent visibility even under bright ambient light. Featuring a wide viewing angle (All O’Clock) and MIPI interface for efficient data transmission, it is housed in a sleek, slim design measuring 65.02mm by 131.43mm with a thickness of just 3.06mm. Engineered for reliability and performance, this module is well-suited for smartphones, portable instruments, and industrial devices.
| Item | Specification |
| Size | 5.45inch |
| Display mode | Transmissive TFT |
| Part NO. | RT55HD011A |
| Resolution | 720*1440 |
| Outline size | 65.02(H) X131.43(V) X3.06(T) mm |
| Active area | 61.88(H) X123.77(V) |
| View direction | ALL o’clock |
| Piexl pitch | 720(RGB)X1440 |
| Interface | MIPI |
| Backlight | 14LEDS |
| Surface luminance | 1050cd/m2 |
| Logic voltage | 2.5V-3.3V |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| NO | Symbo | Leve | Function |
| 1-2 | LEDA2 | | LED anode |
| 3-4 | LEDK2 | | LED cathode |
| 5-10 | NC | | NC |
| 11 | GND | | Ground |
| 12-13 | VDD | | Powor sotting |
| 14-15 | IOVCC | | A supply voltage to the digital circuit.Connect to an external power
supply of 1.65~3.3V |
| 16 | GND | | Ground |
| 17 | RESET | | Initialize the chip with a low input.Be sure to execute a power-on
reset after supplying power |
| 18 | GND | | Ground |
| 19 | D3P | | MIPI DSI differential data pair |
| 20 | D3N | | MIPI DSIdifferential data pair |
| 21 | GND | | Ground |
| 22 | D2P | | MIPI DSI differential data pair |
| 23 | D2N | | MIPI DSIdifferentialdata pair |
| 24 | GND | | Ground |
| 25 | CLKP | | MIPI DSI differential clock pair |
| 26 | CLKN | | MIPI DSI differential clock pair |
| 27 | GND | | Ground |
| 28 | D1P | | MIPI DSI differential data pair |
| 29 | D1N | | MIPI DSI differential data pair. |
| 30 | GND | | Ground |
| 31 | D⁰p | | MIPI DSI differential data pair. |
| 32 | D0N | | MIPI DSI differential data pair. |
| 33-34 | GND | | Ground |
| 35 | TP-RST | | TP-RST |
| 36 | TP-INT | | TP-INT |
| 37 | TP-SDA | | P-SDA |
| 38 | TP-SCL | | TP-SCL |
| 39 | TP-GND | | TP-GND |
| 40 | 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.
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5.5 Inch LCD TFT Display Module 720x1440 For Medical Industrial Robots Images
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