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Brand Name : RGH
Model Number : RT55HD011A
Certification : ISO9001/ISO14001
Place of Origin : Shenzhern,China
MOQ : 3PCS
Price : Negotiable
Payment Terms : L/C, T/T,Paypal
Supply Ability : 3.5kk
Delivery Time : 3-5weeks
Packaging Details : Standard Exportation Package
Screen Size : 5.5 inch
Resolution : 720(RGB)X1440
Display Type : TFT LCD
Brightness : 1050cd/m²
Weight : TBD
Response Time : 30ms
Viewing Angle : ALL o’clock
Backlight Type : LED
Contrast Ratio : 1500:1
Number of Dots : 720(RGB)X1440
Active area : 61.88(H) X123.77(V)
Operating temperature : -20℃~70℃
Storage temperature : -30℃~80℃
Driving IC : ST7703I-G5-DP
Voltage for logic : 2.5V-3.3V
Color : 262K
Interface : MIPI
Dimensions : 65.02(H) X131.43(V) X3.06(T) mm
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.



| NO. | Symbol | Level | Function | 
| 1-2 | LEDA2 | LED anode | |
| 3-4 | LEDK2 | LED cathode | |
| 5-10 | NC | NC | |
| 11 | GND | Ground | |
| 12-13 | VDD | Power setting | |
| 14-15 | IOvCC | A supply voltage tothe digital circuit.Connect to an external power supplyof1.65~3.3V | |
| 16 | GND | Ground | |
| 17 | RESET | Initialize the chip with a low input.Be sure toexecute a power-on reset after supplying power. | |
| 18 | GND | Ground | |
| 19 | D3P | MIPI DSI differential data pair. | |
| 20 | D3N | MIPI DSI differential data pair. | |
| 21 | GND | Ground | |
| 22 | D2P | MIPI DSI differential data pair. | |
| 23 | D2N | MIPI DSI differential datapair. | |
| 24 | GND | Ground | |
| 25 | CLKP | MIPI DSI diffe rential clock pair. | |
| 26 | CLKN | MIPI DSI differential clockpair. | |
| 27 | GND | Ground | |
| 28 | D1P | MIPI DSI differential data pair. | |
| 29 | D1N | MIPIDSI differential data pair. | |
| 30 | GND | Ground | |
| 31 | D0P | MIPI DSI differential data pair. | |
| 32 | D0N | MIPIDSI differential data pair. | |
| 33-34 | GND | Ground | |
| 35 | TP-RST | TP-RST | |
| 36 | TP-INT | TP-INT | |
| 37 | TP-SDA | TP-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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