Custom 3.5 inch 320×240 960nit IPS TFT LCD With capacitive touch panel Supplier, Factories
Product Description
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Product Description
H035BQ54I1K201-CT8 is a 3.5-inch TFT LCD module with capacitive touch function. This LCD screen adopts an IPS panel, with a full viewing Angle, a resolution of 320×240, and a 24-bit RGB 54-pin interface. ST7272A-G4-1-E Driver IC, with a brightness of 960 nits, is visible in sunlight and can withstand operating temperatures ranging from -20℃ to +70℃. This 3.5-inch TFT LCD screen is mainly applied in industrial control and embedded devices : in scenarios such as industrial automation, control panels, and monitoring systems, it is often used as an operation interface and is suitable for space-saving embedded devices. Smart home : Commonly found in products such as video doorbells, time attence machines, and smart home appliances, it provides an intuitive human-computer interaction experience. Handheld terminals and portable devices : such as POS machines, scanners, mobile payment devices, walkie-talkies, etc., their small size is suitable for portable design. In addition, it is also applied in fields such as medical devices, vehicle displays, instruments and meters, security monitoring , etc.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
| Model Name | H035BQ54I1K201-CT8 |
| LCD Size | 3.5 inch |
| Display Format | 320×240 |
| Interface | 24-bit RGB 54pin |
| Luminance | 960 cd/m2 |
| Touch screen | capacitive touch |
| Viewing Direction | ALL |
| Color Depth | 16.7M |
| Driver IC | ST7272A-G4-1-E |
| LCM +CTP(W x H x D) (mm) | 84.4*71.5*5.13 |
| Active Area(mm) | 70.08x52.56 |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 18V |
Interface Definition
| No. | Symbol | Description |
| 1,2 | VBL- | Backlight LED Cathode |
| 3,4 | VBL+ | Backlight LED Anode. |
| 5 | YU | Touch panel up side |
| 6 | XR | Touch panel right side |
| 7 | NC | NC |
| 8 | RESET | Reset Signal pin (“Low” is enable) |
| 9 | SPENB | Chip select |
| 10 | SPCK | Serial Clock. |
| 11 | SPDA | Serial Data |
| 12-19 | B0~B7 | Data bus |
| 20-27 | G0~G7 | Data bus |
| 28-35 | R0~R7 | Data bus |
| 36 | HSYNC | Line Synchronous Signal |
| 37 | VSYNC | Frame Synchronous Signal |
| 38 | DOTCLK | Dot-clock signal and oscillator source |
| 39-40 | NC | NC |
| 41-42 | VDD | Power supply for logic operation |
| 43 | YD | Touch panel bottom side |
| 44 | XL | Touch panel left side |
| 45-47 | NC | NC |
| 48 | IF2 | Control the input data format/floating |
| 49 | IF1 | Control the input data format |
| 50 | IF0 | Control the input data format |
| 51 | NC | NC |
| 52 | DEN | Display enable signal |
| 53-54 | GND | System Ground |
Frequently Asked Questions
Q1 What are the core display specifications of the H035BQ54I1K201-CT8 module?
The H035BQ54I1K201-CT8 features a 3.5-inch IPS display with a resolution of 320×240 pixels, 16.7M color depth, and full viewing angles, powered by the ST7272A-G4-1-E driver IC.
Q2 Is this 3.5-inch TFT LCD readable in direct sunlight?
Yes, with an ultra-high brightness level of 960 nits (cd/m²), this display offers sunlight readability, making it suitable for both indoor and outdoor terminal devices.
Q3 Does the module integrate a touch panel?
Yes, this model comes pre-integrated with a capacitive touch panel (CTP), offering a smooth and intuitive human-machine interface for interactive systems.
Q4 What interface does this display module use?
The screen operates via a standard 24-bit RGB 54-pin interface, providing high-speed color signal transmission for smooth graphic display.
Q5 What is the operating temperature range for this LCD module?
The module is designed for wide-temperature operation between -20℃ and +70℃ (storage range from -30℃ to +80℃), meeting harsh industrial standards.
Q6 What are typical application scenarios for this display?
It is widely used in industrial automation panels, embedded equipment, smart home appliances, video doorbells, handheld POS terminals, medical tools, and security instrumentation.
