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480X480 Square LCD Display 3.95 Inch Negative Lcd Display Module With ST7701

Minimum Order Quantity : 1PCS Price : /
Packaging Details : All the products are packed in right way to keep it safe. For small sizes of products we use tray + carton, For bigger sizes we use foam slot + carton. we also design packages according to customers' requirements Delivery Time : 7-15 working days
Payment Terms : T/T Supply Ability : 300Kpcs/month
Place of Origin: ShenZhen, China Brand Name: Chenghao/Oem
Certification: ROHS、ISO9001、CE Model Number: CH400WV19A

Detail Information

Product Name: Negative Lcd Display Resolution: 480*480 Dots
Display Mode: IPS/Normally Black Outline Dimension: 74.83(W)*78.98(H)*1.98(T) Mm
Display Area: 71.856(W)*70.176(H) Mm Luminace: 350 Cd/m2
Interface: SPI + RGB
High Light:

480X480 Square LCD Display

,

Negative Square LCD Display

,

3.95 Inch Negative Lcd Display Module

Product Description

480*480 Square Display 3.95 Inch Negative Lcd Display With ST7701

 

1. Specification of  Tft Lcd Monitor 

 

 

Part No.

CH400WV19A

Size 3.95 inch
Resolution 480*480 dots
Outline Dimension 74.83(W)*78.98(H)*1.98(T)mm
Active Area 71.856(W)*70.176(H)mm
Working temperature -20°C ~ 70°C
Storage temperature -20°C ~ 70°C
Delivery Time 10 days

 

2. Description of Tft Lcd Screen 

 

ChengHao Display model CH400WV19A 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 Screen Module has a 3.95 (Square screen) inch diagonally measured active display area with 480*480 Resolution . At the same time, the whole module adopts SPI+RGB two communication interfaces, which supports a variety of connection methods. ST7701 is Used as the driver IC of this module, the TFT display can display 16.7M/262K/65K colors by inputting RGB signals to the Driver IC. The backlight unit contains 8 pcs While LED, which can make the backlight brightness of Tft Screen Module reach 350 cd/m2.

In addition, FPC can also be customized according to customer requirements, such as modifying back-light and interface definition, etc.

RoHS Compliance & Halogen Free.

 

3. Drawings of Tft Display Module 

 

Notes:
(1) Display Type : 3.95"TFT
(2) Viewing Direction : all
(3) Lcd Drive IC : ST7701s
(4) Polarizer Mode : IPS/ Transmission / Normally Blcak
(5) Operating Temp : -20~70 ℃
(6) Storage Temp : -30~80 ℃
(7) Unmarker Tolerance: ±0.20
(8) Protection : ROHS

480X480 Square LCD Display 3.95 Inch Negative Lcd Display Module With ST7701 0

 

 

480X480 Square LCD Display 3.95 Inch Negative Lcd Display Module With ST7701 1

 

4. Quick Detail of Tft Display Module  

 

* LCD name: 480*480 Square Display 3.95 Inch Negative Lcd Display With ST7701
* Part No.: CH400WV19A
* Size.: 3.95"

* With or without touch panel: No
* Support Touch Panel type: Capacitive or Resistive Touch Panel
* Display type: 3.95 inch TFT

* Color filter array: RGB vertical stripe
* Display colors: 65K / 262K /16.7M (optional)
* Resolution (pixels): 480*480
* Viewing direction: All
* Controller IC: ST7701
* Display mode: IPS / Transmission / Normally Black
* Overall size: 74.83*78.98*1.98 mm
* Active Area: 71.856*70.176 mm
* Luminance: 350 cd/m2
* Contrast: 800:1
* Interface type: SPI+RGB
* Pin NO.: 40
* Pin pitch: 0.35 mm
* Connecting type: Connector
* Backlight type : 8 White LED In Parallel
* LED Life span: 20000h

* Weight: TBD g

* Operating Temperature : -20~ +70 ℃

* Storage Temperature : -30~ +80 ℃

 

 


5. Application of  TFT SPI Display 

 

480X480 Square LCD Display 3.95 Inch Negative Lcd Display Module With ST7701 2

 

 

 


6. Our Service 

 

1. And if it is necessary for you to have technical support in the process of development, we can provide it for you at any time.
2. Good quality and credit is the soul of our company. Before shipment, we will guarantee that the products will be done the aging test and 100% of the visual and electric logging.
3. When the product upgrades, we will notify the related clients in advance, and the upgrading product can be perfectly compatible with the old ones.
4. The warranty period of the product is 12 months.

 

 

 

 

 

 

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