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| Categories | TFT LCD Display |
|---|---|
| Brand Name: | RGH |
| Model Number: | RT22QV011A |
| Certification: | ISO9001/ISO14001 |
| Place of Origin: | Shenzhen,China |
| MOQ: | 3PCS |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T,Paypal |
| Supply Ability: | 3.5kk |
| Delivery Time: | 3-5weeeks |
| Packaging Details: | Standard Exportation |
| Size: | 2.2inch |
| Resolution: | 240(RGB)X320 |
| Viewing Direction: | 6:00 o’clock |
| LCM Outline Dimension: | 40.40(H) X56.48(V) X2.5(T) mm |
| Viewing area: | 34.84(H) X46.12(V) |
| Weight: | TBD |
| Active area: | 33.84(H) X45.12(V) |
| Color: | 262K |
| Operating temperature: | -20℃~70℃ |
| Storage temperature: | -30℃~80℃ |
| Driving IC: | ST7789V |
| Response time: | 35ms |
| Contrast ratio: | 42 |
| luminance: | 160cd/m2 |
| LCD Type: | Transreflective TFT |
| Blacklight: | LEDS |



| NO. | Symbol | Level | Function |
| 1 | LEDA | LED anode | |
| 2 | LEDK1 | LED cathode | |
| 3 | LEDK2 | LED cathode | |
| 4 | LEDK3 | LED cathode | |
| 5 | LEDK4 | LED cathode | |
| 6 | GND | Ground | |
| 7 | NC | NC | |
| 8 | vCC | Power setting | |
| 9 | VCC | Power setting | |
| 10 | NC | NC | |
| 11 | GND | Ground | |
| 12 | CS | -Chip selection pin | |
| 13 | RS | -Display data/command selection pin in parallel interface | |
| 14 | WR | -Write enable in MCU parallel interface | |
| 15 | RD | Read enable in 8080 MCU parallel interface | |
| 16 | RESET | This signal will reset the device and it must be appliedto properly | |
| 17 | GND | Ground | |
| 18-25 | DB0-DB7 | data bus. | |
| 26 | GND | Ground | |
| 27-34 | DB8-DB15 | data bus. | |
| 35 | GND | Ground | |
| 36 | GND | Ground | |
| 37 | NC | NC | |
| 38 | VCC | Power setting | |
| 39 | IOvCC | Power supply for digital interface | |
| 40 | NC | NC |
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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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