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Product type：TFT Display
Show contents：320x480
Outline size(mm) ：54.50x83.0x4.39
Size of View Window(mm)：3.5
Display size(mm) ：54.50x83.0x4.39
Effective size(mm)：48.96x73.44
Product application：industrial control systems, handheld electronic devices,
Visual angle：IPS
Backlight type or brightness：400cd/m2
Connection PIN Number：FPC 20 pin
Interface mode：MIPI
Special instructions：Anti-static ESD 8KV
Working temperature：-20~70℃
Power supply voltage：+3.3V
Driver chip model：ST7365P<TFT>,GT911<CTP>
Our 3.5-inch Capacitive Touch TFT LCD display is an industrial-grade display solution that combines excellent display performance with a reliable interactive experience. This display module utilizes IPS wide-angle technology, achieving a 178° wide viewing angle on the 3.5-inch screen, ensuring consistent and distortion-free image presentation from all angles. Its 320×480 resolution and 3.5-inch screen size provide an ideal pixel density, resulting in sharp and clear image display. With a high brightness of 400 cd/m2, this 3.5-inch Capacitive Touch TFT LCD display maintains excellent visibility even in brightly lit indoor or semi-outdoor environments.
In terms of interaction, the 3.5-inch Capacitive Touch TFT LCD display integrates a highly sensitive capacitive touch layer, supporting multi-touch and gesture operations with responsive and precise feedback, providing users with a smooth and intuitive operating experience. The module features 8kV ESD electrostatic discharge protection and a wide operating temperature range of -20°C to 70°C, ensuring stable operation in various complex environments. Using a MIPI DSI interface, it achieves high-speed, low-power data transmission, significantly simplifying wiring design and effectively reducing electromagnetic interference. The compact physical size and 3.3V power supply voltage allow this 3.5-inch Capacitive Touch TFT LCD display to be easily integrated into various space-constrained portable devices and precision instruments, providing high flexibility for product design.
Problem 1: Poor User Interaction Experience
When users face issues such as complex operating interfaces and slow response times, our 3.5-inch TFT capacitive touch TFT LCD display, equipped with a high-sensitivity capacitive touchscreen, provides intuitive and smooth multi-touch interaction, significantly reducing learning costs and improving operational efficiency and the market appeal of the end product.
Problem 2: Limited Viewing Angle
Addressing the problem of color distortion in traditional screens when viewed from the side, 3.5-inch TFT capacitive touch TFT LCD display utilizes IPS full-viewing angle technology, ensuring clear images and accurate colors from any angle in multi-user scenarios such as industrial control and medical equipment.
Problem 3: Poor Environmental Adaptability
To meet the challenges of harsh environments, our 3.5-inch TFT capacitive touch TFT LCD display features wide operating temperature range, strong ESD protection, and high brightness options, ensuring stable operation in harsh conditions such as outdoors and workshops, effectively reducing maintenance costs and extending product life.
Problem 4: High Integration Difficulty
Facing the challenges of limited device space and complex wiring, the 3.5-inch TFT capacitive touch TFT LCD display with a MIPI DSI interface, thanks to its compact structural design, greatly simplifies hardware connections, saving valuable internal space and strongly supporting the miniaturization and lightweight design of devices.
FAQS:
Q1: What is the touch experience like on this 3.5-inch Capacitive Touch TFT LCD? What gestures does it support?
A1: It uses high-sensitivity capacitive touch technology, supporting smooth multi-touch gestures such as tapping, swiping, and zooming, with a response time in milliseconds.
Q2: What are the advantages of the MIPI DSI interface compared to traditional interfaces in this 3.5-inch Capacitive Touch TFT LCD?
A2: The MIPI DSI interface features high-speed serial transmission, low electromagnetic interference, and low power consumption. Compared to traditional RGB/LVDS interfaces, it reduces the number of connection lines by 70%, making it more suitable for compact device designs.
Q3: Is the operating temperature range of -20℃~70℃ sufficient for outdoor use?
A3: This temperature range is suitable for most outdoor portable device applications. If use in extreme environments (such as extremely cold regions) is required, we can provide a customized industrial-grade 3.5-inch Capacitive Touch TFT LCD version with a temperature range of -30℃~85℃.
Q4: Does this 3.5-inch Capacitive Touch TFT LCD support sunlight readability?
A4: The standard brightness of 400cd/m2 of this 3.5-inch Capacitive Touch TFT LCD is sufficient for general indoor and outdoor use. For strong light environments, we offer an upgraded version with 1000cd/m2 high brightness and a full lamination process option, which significantly improves sunlight readability.
Q5: Can it be adapted to our main control platform?
A5: We have already adapted it to mainstream platforms such as Rockchip, Allwinner, NXP, and Qualcomm. We provide complete driver support packages and technical documentation. If you are using a special main control chip, we can provide customized driver development services.
Q6: Can the surface of this 3.5-inch Capacitive Touch TFT LCD touchscreen be specially treated?
A6: Various customization options are available, including anti-glare/anti-fingerprint coating, hardening treatment (up to 9H hardness), 2.5D curved glass, and waterproof and oil-resistant coatings.
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