Shenzhen Genyu Optical Co., Ltd.
| Payment Terms | T/T, Paypal, Western Union, MoneyGram, Credit Card |
| Supply Ability | 300K pcs/ Month |
| Delivery Time | 25-30 days |
| Packaging Details | Anti-plastic trays and Carton Boxes |
| Panel Size | 3.97 inch(diagonal) |
| LCD Resolution | 480x800 dots |
| Viewing Angle | All |
| Driver IC | GC9503CV |
| Interface | MIPI |
| FPC | 24pin |
| Brand Name | Genyu |
| Model Number | GY-TFT040B082 |
| Certification | RoHS, ISO9001: 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal, Western Union, MoneyGram, Credit Card | Supply Ability | 300K pcs/ Month |
| Delivery Time | 25-30 days | Packaging Details | Anti-plastic trays and Carton Boxes |
| Panel Size | 3.97 inch(diagonal) | LCD Resolution | 480x800 dots |
| Viewing Angle | All | Driver IC | GC9503CV |
| Interface | MIPI | FPC | 24pin |
| Brand Name | Genyu | Model Number | GY-TFT040B082 |
| Certification | RoHS, ISO9001: 2015 | Place of Origin | China |
| High Light | MIPI Interface TFT LCD Display ，Fingerprint Lock TFT LCD Display ，Fingerprint Lock tft lcd screen | ||
3.97 Inch TFT LCD Display 480x800 24PIN MIPI Interface for Fingerprint Lock
A 3.97-inch TFT screen is a slightly larger version of the typical 3.5-inch TFT display, offering more screen real estate for your embedded or DIY projects. It retains the key advantages of TFT technology—such as vibrant colors, sharp resolution, and fast refresh rates—but with a slightly larger form factor. This makes it suitable for applications that require a bit more space but are still relatively compact.
Basic Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Product Name | 3.97 Inch TFT LCD |
| 2 | LCD Type | IPS |
| 3 | Viewing Angle | All |
| 4 | Resolution | 480x800 dots |
| 5 | Operating Temperature | -20~+70℃ |
| 6 | Storage Temperature | -30~+80℃ |
| 7 | FPC Connector | 24PIN, ZIF type |
| 8 | Driver IC(COG) | GC9503CV |
| 9 | Interface | MIPI |
| 10 | Backlight Type | 8-LED, White, Parallel |
| 11 | Backlight Power | Vf=24±1.6V, If=20mA |
| 12 | Outline Dimension | 57.14(H)* 96.85(V)* 2.20(D) mm |
| 13 | Active Area | 51.84(H)* 86.40(V) mm |
TFT Screens ( 0.42 inch~10.11 inch ):
We mainly develop TFT LCD screens of small-middle sizes, sizes as below.
Common Applications:
Arduino Projects:
Ideal for Arduino-based projects that require more visual space, such as digital clocks, weather stations, remote control interfaces, temperature displays, or robotics.
With the extra screen size, you can show more data or a more detailed graphical interface.
Raspberry Pi Projects:
A 3.97-inch TFT display can be used with a Raspberry Pi to create handheld projects or small portable interfaces. Applications include digital signage, home automation dashboards, IoT displays, and multimedia controls.
It is also great for creating small mini-computers or custom devices that need a screen for interaction.
User Interfaces (UI):
Used in HMI (Human-Machine Interface) projects, allowing users to interact with machines or systems through touch, buttons, and on-screen menus.
Medical and Industrial Equipment:
Suitable for medical devices and industrial equipment requiring clear displays to show status, measurements, and other important data.
A. Our office is in Shenzhen, Guangdong and our factory is in Jiangxi Province.
5. Q: Can I get a lower price for TFT LCD?
A: Yes, cheaper price with bigger/larger quantities order.
6. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
7. Q: Can you provide the technical support?
A: Yes, We will provide detailed specifications and initialization code.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
60,000,000-600,000,000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90... Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90...
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