High Brightness TFT Display 4.0 Inch 480x800 Resolution With ST7701
IC
1. Specification
| ITEM | STANDARD VALUES | UNITS |
| LCD type | 4.0”TFT | -- |
| Dot arrangement | 480*800 | dots |
| Driver IC | ST7701 | -- |
| Module size | 57.14(W)×96.85(H)×1.83(T) | mm |
| Active area | 51.84(W)×86.4(H) | mm |
| Dot pitch | 0.108(W)×0.108(H) | mm |
| Operating temperature | - 20 ~ + 70 | ℃ |
| Storage temperature | - 30 ~ + 80 | ℃ |
| Back Light | White LED | -- |
| Weight | TBD | g |
2. Description
ChengHao Display model CH400WV22A is a color active matrix thin film transistor (TFT) liquid crystal
display (LCD) that uses amorphous silicon TFT as a switching
device. This model is composed of a TFT LCD panel, a driving IC, a back-light and FPC.
This TFT LCD has a 4.0 (Vertical screen) inch diagonally measured active display area with 480*800 resolution.
The driver used for this project is the ST7701S and can display 16M colors by R.G.B. signal input. The driver is mounted on the glass
and the interconnection via FPC including components to drive the
display module. Support 2-lane_MIPI DSI interface.
It is worth mentioning that the CH400WV22A adopts IPS TFT display
technology and has an ultra-wide viewing angle of 80/80/80/80,
allowing users to obtain a better viewing experience.
In addition, FPC can also be customized according to customer
requirements, such as modifying back-light and FPC structure, interface definition, etc.
RoHS Compliance & Halogen Free.
3. Drawing
4. Quick Detail
Product Name: High Brightness TFT Display 4.0 Inch 480x800
Resolution With ST7701 IC
Model No: CH400WV22A
With or Without TP: without
Support TP Type: CTP,RTP
LCD type: 3.97”TFT
Dot arrangement: 480(RGB)×800 dots
Color filter array: RGB vertical stripe
Display mode: IPS / Transmissive / Normally Black
Viewing Direction: ALL
TFT Driver IC: ST7701S
Color: 16M
Contrast: 800:1
Module size: 57.14(W)×96.85(H)×1.83(T) mm
TFT Active area: 51.84(W)×86.4(H) mm
Dot pitch: 0.108(W)×0.108(H) mm
TFT Interface: 2-lane_MIPI DSI
FPC Pin Number: 25
Operating temperature: -20 ~ +60 ℃
Storage temperature: -30 ~ +70 ℃
Back Light: 8 White LED
Weight: TBD g
5. Application
6. FAQ
Q1: Are you manufacturer ?
A: Yes, we are manufacturer.
Q2: How long is your delivery time?
A: Normally 3-5 working days after payment; Special requirement
orders, delivery time is negotiable.
Q3: If the products can't work after receiving it,what should I do?
A: We will replace new items for you at once and then we make the
judgement for the issue.
Q4: Do you accept OEM design?
A: Yes,we do.We can design according to your requirement, MOQ
usually 100-1000.
Q5: Do you accept pay 30% in advance?
A: Yes,we do.We can start to prepare your goods when receive 30%
payment, and send them after get the rest 70% payment.
Q6: What payment terms you accept?
A: We accept Paypal, T/T, Western Union, Wechat, Alipay, in Cash
(RMB or USD).
