All Viewing Direction TFT LCD Capacitive Touchscreen 2.1 Inch
480*480 Round Lcd Screen
1. Specification of 2.1 round touchscreen
| ITEM | STANDARD VALUES | UNITS |
| LCD type | 2.1 inch TFT+CTP | -- |
| Dot arrangement | 480(RGB)x480 | dots |
| Driver IC | ST7701S | -- |
| Module size | φ71.8×3.65(T) | mm |
| Active area | φ53.28 | mm |
| Operating temperature | - 20 ~ + 70 | ℃ |
| Storage temperature | - 30 ~ + 80 | ℃ |
| Back Light | LED | -- |
| Weight | TBD | g |
2. Description of 480x480 round touchscreen
ChengHao Display model CH210WV01A is a 2.1 inch circular capacitive
touch LCD module, using 3line SPI + 18bit RGB Interface, it can
display 16.7M colors.
(1) There is a circular display area with a diameter of 2.1 inch,
displaying a screen of 480x480 resolution.
(2) Using 3line SPI + 18bit RGB interface, it can display 16.7M
colors.
(3) Adopt IPS TFT display technology, support 80/80/80/80
full-angle viewing.
(4) The backlight brightness is 300 cd/m2, which can be modified
according to customer requirements.
(5) It is a wide temperature display and can work in an ultra-wide
temperature of -20~+70 ℃.
If you want to know more about this 2.1 inch Round IPS TFT Display,
please send us a message immediately, our customer service is
online 24 hours.
3. Drawings of 2.1 IPS TFT Display
Notes:
(1) Display Type : 2.1” TFT+CTP
(2) Viewing Direction : 80/80/80/80
(4) Polarizer Mode : Transmission / Nagative
(5) Operating Temp : -20~70 ℃
(6) Storage Temp : -30~80 ℃
(7) Unmarker Tolerance: ±0.20
(8) Protection : ROHS
4. Qucik Detail of 480x480 IPS TFT Lcd
LCM number : CH210WV01A-CT
Resolution : 480× (RGB) × 480
Dot pitch : 0.111(W)×0.111(H)
Outline dimension : φ71.8×3.65(T) mm
Active Area : φ53.28 mm
View angle| : R/L/U/D 80/80/80/80(Deg)
Pixel Arrangement : RGB-stripe
Surface Treatment : Plant
TFT Electrical Interface : 3line SPI + 18bit RGB
CTP Interface:i2c
Brightness : 300 nits
Tft driver IC : ST7701S
Contrast ratio : 800
Backlight Type : LED
Display mode : IPS, Normally Black, Transmissive
Operate temperature : -20-70(°C)
Storage temperature : -30-80(°C)
Display Colors : 16.7M
Backlight lifetime : 20k hrs(Min.)
Touch Panel: CTP
5. Application of 2.1 Round TFT Display
6. Our Service
1.We provide one-year product after-sales guarantee service to all
customers who purchase our products.
2. For any technical problems encountered by customers in the
process of testing or using our products, our technical team will
provide customers with remote online technical support services at
any time.
3. We are a factory-type supplier with ISO certification. Our
products on sale have undergone strict quality inspection and
testing before shipment, and have also passed CE/ROHS
certification.
4. We have a professional after-sales service team, which can
provide strong guarantee and logistical technical services for your
orders.
5. Replacement within 30 days after the shipment of products from
us due to products' problems.
6. We have long cooperation with many shipping companies and our
export volume is large. The shipping companies can offer us good
discounts.
7. All goods will be inspected and tested before shipment.
8. Customer`s satisfactory is most important to us.If you have any
problem or questions regarding our transaction.Please contact us by
Email. It will be responded within 24 hours.
