China Custom Segment LCD Display manufacturer
Shenzhen Genyu Optical Co., Ltd.
Shenzhen Genyu Optical Co., Ltd.
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3.5 Inch TFT LCD Capacitive Touch Screen 320x480 Resolution 30pin SPI Interface

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Shenzhen Genyu Optical Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-27856531

Contact Person:
Mrs.Tan View Contact Details

3.5 Inch TFT LCD Capacitive Touch Screen 320x480 Resolution 30pin SPI Interface

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Brand Name Genyu
Model Number GY35014C30
Certification RoHS, ISO9001: 2015
Place of Origin China
Minimum Order Quantity 100 pieces
Price Negotiable
Payment Terms T/T, Paypal, Western Union, MoneyGram, Credit Card
Supply Ability 300K pcs/ Month
Delivery Time 25-40 days
Packaging Details Anti-plastic trays and Carton Boxes
LCD Type TFT
Panel Size 3.5 inch(diagonal)
Resolution 320*480 pixels
Viewing Direction Free
LCD Driver IC ST77096S
TP Driver IC FT6336U
LCD Interface SPI
Detailed Product Description
LCD Parameters
NO. ITEM SPECIFICATIONS
1 Product Name 3.5-inch TFT LCD capacitive touch screen
2 LCD Type Transmissive
3 Viewing Angle All
4 Resolution
320x480 dots
5 Working Voltage 2.8V
6 LCD Operating Temperature -20~+70℃
7 LCD Storage Temperature -30~+80℃
8 FPC Connector 30 pins, ZIF type
9 FPC Pitch 0.5 mm
10 Interface SPI(LCD)+IIC(Touch screen)
11 Backlight Type 6 LEDs, White
12 Backlight Power 120mA
13 Outline Dimension 61.00(W)* 92.44(H)* 4.20(T) mm
14 LCD Active Area 48.96(W)* 73.44(H) mm
15 LCD Driver IC ST7796S
16 TP Driver IC FT6336U

 

 

 

TFT LCD Description: 

 

What is a TFT LCD?

A TFT LCD is a type of active-matrix LCD that uses thin-film transistor technology to control individual pixels. Each pixel is paired with a transistor, allowing for precise, fast switching, which improves image quality compared to passive LCDs.

 

 

TFT LCD Variants:

 

1. TN TFT: Low cost, fast, narrow viewing angle

2. IPS TFT: Wide viewing angle, better color, higher cost

3. Transflective: Combines backlight + ambient light reflection for sunlight readability

4. Bar-Type: Ultra-wide aspect ratios for special formats (e.g., 3.9", 5.8")


 

 

 

Advantages of a Capacitive Touch 3.5" TFT:

 

  • Responsive, multi-touch input (like smartphones)

  • Full-color graphics for modern UIs

  • High pixel density for sharp images in a small size

  • Compatible with microcontrollers & SBCs (STM32, ESP32, Raspberry Pi)

  • Reliable & durable (glass touch layer is scratch-resistant)

 

 

 

Common Applications:

 

Category Use Cases
Smart Home Thermostats, control panels, door access systems
Industrial Handheld testers, HMI terminals, data loggers
Medical Devices Portable ECGs, oximeters, control units
Automotive Dash modules, diagnostic tools, e-bike screens
DIY/Prototyping Arduino/Raspberry Pi touchscreen projects
POS Terminals Compact interactive kiosks or checkout tools

 

 

FAQ
1. Q: Where is your factory?

A. Our office is in Shenzhen, Guangdong, and our factory is in Jiangxi Province.

2. Q: What is the delivery time?
A: For a sample order, 2-3 weeks. For mass production: 4-6 weeks.
3. Q: Can you support customization?
A: Yes, regarding TFT LCD, interface, FPC cable, Backlight, Cover glass, and Touch Panels can be customized.

4. Q: Can I get a lower price for TFT LCD?

A: Yes, cheaper price with bigger/larger quantities.

 

5. Q: How do you control the quality of products?

A: All products are 100% inspected before shipment.

 

6. Q: Can you provide technical support?

A: Yes, we will provide detailed specifications and initialization code.
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