Rongguang Hui Optoelectronics Science and Technology
| 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 |
| Brand Name | RGH |
| Model Number | RT55HD011A |
| Certification | ISO9001/ISO14001 |
| Place of Origin | Shenzhern,China |
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Product Specification
| 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 |
| Brand Name | RGH | Model Number | RT55HD011A |
| Certification | ISO9001/ISO14001 | Place of Origin | Shenzhern,China |
| High Light | 720x1440 spi tft touch screen ，IPS LCD spi tft touch screen ，SPI TFT ips lcd touchscreen | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
5000000-10000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
COMPANY INTRODUCTION Established in 2011,Rongguanghui Optoelectronics Science and Technology Co., Ltd. is a leading high-tech enterprise specializing in the R&D, production, sales, and technical services of small and medium-sized liquid crystal display modules (L... COMPANY INTRODUCTION Established in 2011,Rongguanghui Optoelectronics Science and Technology Co., Ltd. is a leading high-tech enterprise specializing in the R&D, production, sales, and technical services of small and medium-sized liquid crystal display modules (L...
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