KLD40124HWIA

KLD40124HWIA 3.95-inch IPS Full-View LCD Display

Product Overview

KLD40124HWIA is a 3.95-inch LCD display specially designed for industrial and commercial devices across multiple fields. Featuring IPS full-view display technology, it delivers a clear, wide-angle visual experience. With a resolution of 480*480 and a brightness of 340 cd/m², it can present crisp, bright images in various environments. It adopts an RGB interface design and is equipped with the ST7701SN-G5-1 driver IC, ensuring stable signal transmission and smooth display performance. The product supports customized services, adapting to scenarios such as industrial control, medical equipment, smart home systems, payment terminals, and automotive infotainment systems. The entire series has passed authoritative certifications including CE, FCC, and RoHS, and boasts a comprehensive quality management system, fully meeting overseas export standards, making it an excellent choice for high-reliability device display modules.

Core Technologies and Specifications

1. Display Specification: A 3.95-inch IPS full-view LCD display that provides clear visibility from all angles, avoiding image distortion caused by viewing angle deviations, thus meeting the needs of simultaneous multi-user viewing or installations at different angles.
2. Resolution: 480*480 pixels, delivering fine detail and sharp text, icons, and dynamic content, suitable for information display on various devices.
3. Brightness: 340 cd/m², offering excellent adaptability to strong lighting conditions; even in outdoor or well-lit workshop settings, the screen remains clearly readable without additional shading.
4. Interface Type: RGB interface, ensuring stable signal transmission and compatibility with most device motherboard connection standards, facilitating quick integration and installation while reducing development and assembly complexity.
5. Driver IC: Equipped with the ST7701SN-G5-1 driver chip, which efficiently processes and transmits display signals, enhancing response speed and display stability, minimizing lag and ghosting issues.

Key Advantages

1. High Reliability: Backed by a robust quality management system and authoritative certifications, this product delivers stable performance, adapting to complex industrial conditions such as extreme temperatures and vibrations, thereby reducing equipment failure rates and extending service life.
2. Intuitive Information Presentation: With its 480*480 high resolution and 340 cd/m² brightness, it clearly displays various data, icons, and text, making device operation and data review more intuitive and improving user efficiency.
3. Touch Control and Enhanced Interactivity: Designed to support touch integration, it can be paired with touch modules to upgrade device interaction capabilities, making operation more convenient and aligning with modern smart device trends.
4. IPS Full-View Technology: Its full-view display feature ensures consistent clarity regardless of viewing angle, catering to collaborative workspaces and multi-directional device installations.
5. Versatile Scene Adaptation: Widely applicable across industrial control, medical equipment, smart home systems, payment terminals, automotive infotainment, and other sectors, offering flexible adaptation to diverse industry-specific display requirements.
6. Customization Support: Provides tailored services, allowing adjustments to display parameters and interface specifications based on specific device needs, meeting personalized equipment integration demands.
7. Export Compliance Certification: All products have obtained CE, FCC, and RoHS certifications, along with ISO9001, ISO 13485, and IATF16978 quality management system certifications, and hold national-level high-tech enterprise qualifications, fully complying with international export standards and helping customers smoothly enter global markets.

Core Value of the Product

1. Highly reliable design reduces equipment failures, lowers maintenance costs, and enhances overall operational stability.
2. Clear, intuitive display optimizes user experience and boosts device utilization efficiency.
3. Full-view adaptability meets diverse scene requirements, expanding the scope of device applications.
4. Comprehensive export compliance certifications help customers quickly access overseas markets without additional compliance expenses.
5. Customization services satisfy individualized display needs for different devices, accelerating product R&D and time-to-market.

Target Customer Groups

Industrial control equipment manufacturers, medical device producers, smart home product developers, payment terminal vendors, automotive infotainment system suppliers, electric bicycle manufacturers, educational tablet brands, handheld device developers, and cross-border electronics exporters.

Application Scenarios

1. Industrial Control: Suitable for various industrial control panels and all-in-one industrial PCs, displaying operational parameters, control instructions, fault warnings, and other critical information. With its high reliability and clear display features, it ensures stable monitoring and operation throughout industrial production processes.
2. Medical Equipment: Applicable to portable medical testing devices, bedside monitors, and small diagnostic instruments, displaying vital signs, test results, and other key information. The IPS full-view feature allows healthcare professionals to easily access data from different angles, boosting efficiency.
3. Smart Home: Compatible with smart central control screens, smart lock display modules, and smart home control panels, showing home appliance status and operating interfaces. Its clear, intuitive display enhances the smart home user experience.
4. Payment Terminals: Used in POS machines and self-service payment terminals, displaying payment information, operational guidance, transaction results, and more. Its high brightness adapts to both indoor and outdoor payment environments, ensuring smooth transactions.
5. Automotive Infotainment: Suitable for in-car central control screens, vehicle information display modules, and rearview mirror displays, presenting navigation data, vehicle status, entertainment content, and more. Its full-view capability ensures drivers and passengers can clearly see screen content.
6. Other Scenarios: Also applicable to electric bicycle dashboards, educational tablet display modules, and handheld testing devices, meeting diverse information display and interaction needs.

Solutions to Industry Pain Points

1. Addressing narrow viewing angles and image distortion common in standard displays: The IPS full-view design ensures consistent clarity from any angle, accommodating multi-user viewing scenarios and eliminating operational inconveniences caused by viewing angle limitations.
2. Solving the issue of blurry displays under strong light: With a brightness of 340 cd/m², it can clearly show content even in brightly lit outdoor or workshop environments, without requiring additional shading measures, thus enhancing the device's environmental adaptability.
3. Overcoming poor integration and compatibility: The RGB interface design combined with the ST7701SN-G5-1 driver IC aligns with most device motherboard standards, facilitating rapid integration and installation while reducing development and assembly time costs.
4. Tackling overseas export compliance challenges: All products have passed CE, FCC, and RoHS certifications, possess comprehensive quality management system credentials, fully meet international export standards, and help customers avoid compliance risks, enabling smooth entry into global markets.
5. Meeting personalized needs: Offering customization services, it adjusts display parameters and interface specifications according to customer device requirements, satisfying individualized配套 needs across different industries and devices.

Frequently Asked Questions (FAQ)

Q1: What is the viewing angle range of the KLD40124HWIA display?
A: This display employs IPS full-view technology, providing clear visibility from all directions—whether viewed from the front, side, or above/below—ensuring consistent clarity without distortion caused by viewing angle deviations.
Q2: Does the product support touch functionality?
A: Yes, the product features touch and interactive upgrades, compatible with appropriate touch modules to enable touch-based operations, meeting device interaction needs.
Q3: Can this display be used outdoors?
A: With a brightness of 340 cd/m², it exhibits excellent adaptability to strong lighting conditions, clearly displaying content even in bright outdoor settings, thus meeting the needs of outdoor device usage.
Q4: Does the product have overseas export compliance certification?
A: All products have obtained CE, FCC, and RoHS certifications, along with ISO9001, ISO 13485, and IATF16978 quality management system certifications, and hold national-level high-tech enterprise qualifications, fully complying with international export standards and ready for direct use in export applications.
Q5: Is customization available?
A: Yes, the product supports customization services, allowing adjustments to display parameters and interface specifications based on customer device needs, fulfilling personalized配套 requirements.