CMI AT070TN83 V.1 7 Inch Industrial TFT LCD Screen 800×480 400 Nits 40Pin TTL Display

The CMI AT070TN83 V.1 is a cost-effective 7-inch industrial TFT LCD module manufactured by CMI (Innolux), a world-leading display supplier. Featuring native 800*480 WVGA resolution, 400-nit standard brightness and an ultra-slim 5.8mm profile, this compact panel delivers reliable visual performance for embedded industrial and consumer applications.
Equipped with an integrated WLED backlight driver offering 20,000-hour service life, a 40-pin TTL interface with 6-bit color depth, and reliable operation across -20℃ to +70℃, the AT070TN83 V.1 provides excellent value for cost-sensitive projects. Its optimized 70/70/50/70 viewing angle and slim form factor make it ideal for industrial HMI, home appliance control panels, portable test equipment and commercial display terminals.

At just 5.8mm thick, this ultra-slim module saves valuable internal enclosure space, making it ideal for compact handheld devices, thin-panel mount installations, and space-constrained embedded equipment designs where depth is at a premium.

The 16:9 WVGA 800(RGB)*480 pixel layout provides clear text, smooth graphics and wide-format data interfaces — perfect for modern HMI designs, multimedia displays, and equipment requiring a wider aspect ratio than traditional 4:3 panels.

Built with a WLED backlight system featuring an integrated LED driver, this panel simplifies system design by eliminating the need for external backlight control circuitry. The backlight delivers up to 20,000 hours of operational life (luminance decay to 50%), ensuring long-term reliability for continuous-use equipment.

The 40-pin TTL (Transistor-Transistor Logic) interface with single-channel 6-bit color supports 262K display colors. This straightforward digital interface offers wide compatibility with cost-effective MCU and embedded driver boards, making it a popular choice for budget-conscious embedded projects.

With a typical brightness of 400 nits, this display provides good visibility in normal indoor and shaded environments, delivering clear, readable content for a wide range of industrial and commercial applications.

The TN panel features optimized viewing angles of 70° left/right, 70° up and 50° down (CR≥10), delivering stable contrast and color reproduction for front-facing and side-angle operation in workshop, office and control room scenarios.

• Industrial HMI & Automation — PLC control panels, factory monitoring terminals, machine operator interfaces
• Home Appliance Control Panels — Smart home controllers, kitchen appliance displays, HVAC control interfaces
• Portable Test & Measurement — Handheld test instruments, data loggers, field service terminals
• Commercial Display Terminals — Indoor kiosks, information displays, access control screens
• Consumer Electronics — Multimedia devices, portable media players, digital photo frames
• Medical & Healthcare Devices — Basic patient monitors, diagnostic equipment, lab instrument displays

• ✅ Trusted CMI/Innolux quality backed by world-class LCD manufacturing expertise
• ✅ Ultra-slim 5.8mm profile for compact and space-constrained device designs
• ✅ Integrated LED driver simplifies system design and reduces external components
• ✅ 40-pin TTL interface with 6-bit color for cost-effective embedded solutions
• ✅ WVGA 16:9 wide aspect ratio perfect for modern HMI and multimedia displays
• ✅ Reliable -20℃ to +70℃ operation for diverse indoor industrial environments
• ✅ Excellent cost-performance ratio for budget-sensitive mass-production projects

Looking for a cost-effective 7-inch industrial display with reliable performance? The CMI AT070TN83 V.1 combines ultra-slim 5.8mm design, integrated LED driver, and proven CMI quality — perfect for your next cost-sensitive embedded project.