QV040Z6M-T80-DHP0 is a 4.0 inch diagonal a-Si TFT-LCD display screen product from BOE, with a built-in WLED backlight, without backlight driver, touchscreen On-Cell Touch. QV040Z6M-T80-DHP0 supports display 480(RGB)×480 with aspect ratio of 1:1 (W:H), whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 71.856(W)×70.176(H) mm, outline size of 74.83(W)×78.98(H)×2.1(D) mm, with surface treament of Hard coating, net weight of TBD. As a AAS, Normally Black, Transmissive LCM product, QV040Z6M-T80-DHP0 can provides 250 cd/m² display brightness 1200:1 transimissive contrast ratio, 85/85/85/85 (Typ.)(CR≥10) (L/R/U/D) viewing angle, best view direction on Symmetry , and response time of 30 (Typ.)(Tr+Td) ms. Gray scale or the brightness of the sub-pixel is determined with a 8-bit gray scale signal for each dot, thus presenting a palette of 16.7M colors, also with performance of color gamut 72% (NTSC). This product adopted WLED as it's backlight systerm which was placed as Edge light type, external backlight driver is additionally needed. QV040Z6M-T80-DHP0 utilizes Parallel RGB (1 ch, 8-bit) + SPI as it's signal inputting systerm, which connected by 50 pins FPC with power supply voltage of 3.3V (Typ.). It's typical vertical frame rate (Fv) is 60Hz.
More 4 Inch Display With In-Cell Touch For Reference
QV040Z6M-T80-DHP0(LCD, 480×480, TTL, 250nits, -20~60°C, 74.83×78.98mm, In-Cell)
ET040SQ02-GT(LCD, 480×480, Serial RGB, 500nits, -20~70°C, 74.83×78.94mm, In-Cell)
Ultra-Thin Structure
-Integrated touch layer reduces overall module thickness and weight for slimmer device designs.
High Optical Clarity
-Fewer layers improve light transmittance, delivering brighter images and better contrast.
Fast & Accurate Touch Response
-Direct sensor integration ensures smooth, precise multi-touch performance.
Enhanced Durability
-Fewer laminated layers improve structural reliability and reduce failure points.
Lower Power Consumption
-Improved display efficiency helps optimize battery life in portable devices.
Cost-Effective Integration
-Simplified assembly lowers manufacturing complexity and system cost.
Wide Application Compatibility
-Ideal for wearables, industrial control, medical devices, automotive displays, and smart home interfaces.
Custom Cover Glass Support
-Flexible for different shapes, coatings, and industrial design requirements.
Smart Wearables
-Smartwatches, fitness trackers, and AR/VR devices requiring ultra-thin and lightweight touch displays.
Industrial Control Systems
-HMI panels, control terminals, and factory automation equipment demanding reliable touch interaction.
Medical Devices
-Portable monitors, diagnostic equipment, and handheld medical instruments with precise touch control.
Automotive Displays
-Instrument clusters, infotainment systems, and EV charging interfaces with durable touch integration.
Smart Home Devices
-Smart thermostats, security panels, and home control hubs requiring sleek integrated displays.
Consumer Electronics
-Smartphones, handheld gaming devices, and portable multimedia products.
Point-of-Sale (POS) Systems
-Compact payment terminals and self-service kiosks with responsive touch functionality.
Portable Communication Devices
-Rugged handheld radios, GPS terminals, and field service equipment
Bulky Design
-On-Cell integration reduces thickness and weight.
Poor Visibility
-High transmittance with AG/AR improves outdoor readability.
Slow Touch Response
-Fast, accurate, and stable multi-touch performance.
Low Durability
-Rugged design for vibration, impact, and harsh environments.
Complex Integration
-Complete display + touch + board solutions simplify development.
Limited Customization
-Flexible size, shape, brightness, and interface options.
High Power Consumption
-Optimized low-power design for portable devices.
Supply Chain Risks
-In-house R&D and manufacturing ensure stable quality and delivery.
In-House Touch Integration
-Full On-Cell touch design, tuning, and bonding capabilities.
Custom Display Development
-Flexible customization for size, shape, brightness, interface, and cover glass.
Optical Bonding Expertise
-Enhanced durability, visibility, and touch performance.
Embedded Board Design
-Complete display + touch + controller board solutions.
Ruggedization Capability
-Wide-temperature, anti-glare, anti-reflective, and waterproof solutions.
Strict Quality Control
-Reliable testing for touch accuracy, durability, and display consistency.
Mass Production Support
-Stable supply chain with scalable manufacturing capacity.
Application Engineering
-Fast technical support for industrial, medical, automotive, and smart device integration.
At Youritech, we design and manufacture standard, semi-custom and full custom LCD/OLED display modules,touch screen,driver board,open frame. Contact us today,let our engineering team quickly and accurately feedback you with details.
