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 | RGB |
| FPC | 40pin |
| Brand Name | Genyu |
| Model Number | GY-TFT040B055 |
| 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 | RGB | FPC | 40pin |
| Brand Name | Genyu | Model Number | GY-TFT040B055 |
| Certification | RoHS, ISO9001: 2015 | Place of Origin | China |
| High Light | 3.97 Inch TFT LCD Panel ，TFT LCD Panel Free Angle ，GC9503 tft lcd display | ||
3.97 Inch TFT LCD Free Angle 480x800 Pixels GC9503 40PIN FPC with RGB Interface
Key Features:
Screen Size:
The diagonal size of the screen is 4 inches, providing a relatively compact yet spacious display that allows for more complex graphical interfaces, larger text, and more detailed images compared to smaller displays.
Resolution:
A common resolution for a 4-inch TFT LCD is 480x320 pixels. This resolution provides a sharp and clear display, ideal for many graphical applications. Some 4-inch displays might come with 800x480 resolution for even sharper images and more content.
This resolution is sufficient for displaying text, simple graphics, real-time data, and user interfaces.
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 | FPC PITCH | 0.5 mm |
| 9 | Driver IC(COG) | GC9503CV |
| 10 | Interface | RGB |
| 11 | Backlight Type | 8-LED, White, Parallel |
| 12 | Backlight Power | Vf=12.8V, If=40mA |
| 13 | Outline Dimension | 55.44(H)* 96.17(V)* 2.30(D) mm |
| 14 | 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 Uses:
Embedded Systems:
A 4-inch TFT LCD is ideal for displaying real-time data from sensors, system status, or for creating graphical interfaces for embedded systems and projects. It's commonly used in data logging, control systems, and industrial applications.
Handheld Devices:
This screen size is commonly used for creating portable handheld devices such as gaming consoles, smart devices, or media players.
Human-Machine Interfaces (HMI):
HMI systems often use 4-inch TFT LCD screens to create user-friendly interfaces for machines, industrial control systems, or consumer electronics. These displays allow users to interact with machines and systems through graphical icons and touch input.
Point of Sale (POS) Systems:
In POS terminals, a 4-inch TFT LCD with a touchscreen can serve as the display for interacting with customers, selecting items, and completing transactions.
Medical Devices:
Medical equipment often uses TFT displays to show vital statistics, data, and graphical readings. The 4-inch screen size is ideal for devices like blood glucose monitors, ECG machines, or other diagnostic tools that require a display for user interaction.
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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