3.4″ IPS Round LCD Display — 800×800 | Brightness Adjustable | Raspberry Pi & Industrial
3.4-inch Round IPS TFT LCD Display with 800*800 high definition,full viewing angle, and brightness adjustable. Designed for industrial instruments, meters, smart home appliances, and Raspberry Pi applications
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Diagonal Size
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3.4 inch
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Type
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a-Si TFT-LCD, LCM
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Pixel Format
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800(RGB)×800
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Configuration
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RGB Vertical Stripe
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Active Area
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87.6(H)×87.6(V) mm
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Outline Dim.
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99(H)×96.6(V) mm
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Bezel Area
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–
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Treatment
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Hard coating (7H)
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Luminance
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350 cd/m² (Typ.)
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Contrast Ratio
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1200:1 (Typ.) (TM)
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View Direction
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Symmetry
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Response Time
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25 (Typ.)(Tr+Td)
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Viewing Angle
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80/80/80/80 (Typ.)(CR≥10)
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Operating Mode
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SFT, Normally Black, Transmissive
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Support Color
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16.7M 70% (CIE1931)
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Light Source
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WLED [2S4P] , 30K hours , W/O Driver
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Weight
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TBD
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Touch Panel
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Optional
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Designed For
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Industrial Application,meter, Smart wearable , Raspbery Pi
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Interface Type
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39 pins MIPI (3 data lanes) , FPC
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Power Supply
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1.8/5.0/-5.0V (Typ.)(IOVCC/VDD/-VDD)
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Environment
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Operating Temperature: -20 ~ 70 °C ; Storage Temperature: -30 ~ 80 °C
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Features:
- 800×800 Resolution — Equal horizontal and vertical pixel count. Ideal for round-bezel meter displays, instrument panels, and square embedded screens.
- 80/80/80/80° Wide Viewing Angle — Consistent image quality from any position. Clear readability for operators viewing instruments at various angles.
- 16.7M Colors, 80% NTSC — Full color depth with good gamut coverage. Natural, accurate color rendering for imaging and UI content.
- Wide Operating Temperature (-20 ~ 70°C) — Reliable across industrial thermal range. Suitable for outdoor meters, factory equipment, and embedded industrial devices.
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