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Segment Displays
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
  • 7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds
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7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds

  • 20 - 9999 Pieces
    $0.23
  • >= 10000 Pieces
    $0.20

Customization:

Customized logo（Min.Order: 100000 pieces）
Customized packaging（Min.Order: 100000 pieces）
Graphic customization（Min.Order: 100000 pieces）
View product details

7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multifunctional Data Display: Equipped with a 3-inch 7-segment LED bicolor display, capable of showing numerical values (e.g., time, temperature, humidity) and alphanumeric characters. The red backlight ensures high visibility in low-light environments.
  • Flexible Design: The bendable, rubber-like material allows seamless integration into compact or curved surfaces, enabling versatile mounting options for diverse applications.

Key features

  • 1. Flexible Material Construction for Space-Saving Design

    • With its flexible plastic body, this 7-segment LED display can be seamlessly integrated into compact spaces, such as smart watches or control panels. Its bendable design allows for customization to fit diverse device structures.

  • 2. Modular Pin Connection for Easy Customization

    • The pin-based connection system enables quick setup and adaptability for various applications, such as temperature displays or industrial controls. Its modular design simplifies integration into larger systems.

  • 3. High-Visibility 3-Inch Bicolor Display

    • With a 3-inch red backlight and bicolor LED segments, this display delivers clear, crisp numerical readouts for critical data like time, temperature, or humidity. The red backlight ensures visibility even in low-light environments.

  • 4. Multifunctional Use in Diverse Environments

    • Designed for both industrial and home applications, this display supports scenarios requiring real-time data monitoring, such as heating systems, smart appliances, or wearable devices. Its durable construction ensures reliability in varied settings.

  • 5. Compliance with Industry Standards for Safety and Performance

    • The display adheres to RoHS compliance standards, ensuring safe and eco-friendly materials. Its robust design meets IP54 protection ratings, safeguarding against dust and moisture in demanding environments.

Product details

7 Segment Led Bicolor Display 3 Inch 7 Segment Led Display Red smart watch lcds

The 7 Segment Led Bicolor Display is a compact, high-visibility 3-inch display designed for applications requiring clear numeric and basic alphanumeric information. With a red backlight and flexible mounting options, it suits smart devices, control panels, and industrial interfaces needing durable, space-efficient visual feedback.

Technical specifications

FeatureSpecificationApplication Scenario
Display TypeBicolor LED (Red/Green)Dual-state indicators (e.g., alarm/on)
Size3 inchesSmartwatches, compact control panels
BacklightRed (constant/adjustable)Low-light environments (e.g., dashboards)
ConnectionPin-basedEasy integration into PCB systems
MaterialFlexible plastic housingCurved or space-constrained designs
Operating Temp-20°C to 70°CIndustrial and outdoor equipment

Customization guide

Adjustable backlight intensity and pin configurations to meet specific voltage or mounting requirements. The flexible housing allows bending up to 90° for non-planar installations.

Get inspired

Pair the display with sensors to create a smartwatch showing heart rate and battery levels, or integrate it into HVAC systems to monitor temperature and error codes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Brightness400 cd/m²+20% (480 cd/m²)+50% (600 cd/m²)*
Viewing Angle120°140°160°
Response Time10ms8ms5ms
Operating Temp-20°C to 70°C-30°C to 85°C-40°C to 90°C

Supplier's note

  1. Three Breakthroughs:

    • Bicolor capability: With red/green segments, you can distinguish statuses (e.g., error/normal) without adding extra components.
    • Flexible housing: Unlike rigid displays, this allows seamless integration into curved devices (e.g., smartwatches).
    • Pin-based modularity: Simplifies retrofitting into legacy systems with adjustable pin spacing.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic applications like home appliances or indoor dashboards where standard brightness suffices.
    • Advanced Model: Choose for industrial environments (e.g., HVAC) needing wider temperature tolerance and faster response.
    • Pro Model: Perfect for extreme conditions (e.g., automotive or outdoor equipment) requiring high brightness and ultra-fast updates.

*Pro Model brightness exceeds industry benchmarks by 30%, ensuring visibility in direct sunlight.

Frequently asked questions

  • Which 7 segment LED bicolor display is best for temperature monitoring in industrial settings?

  • How do I clean the flexible surface of the 7 segment LED display without damaging it?

  • What are the advantages of flexible LED displays over rigid segment displays for compact devices?

  • Can the 7 segment LED display show custom characters or symbols for specific applications?

  • Is the red backlight of this LED display suitable for FDA-approved medical equipment?

  • How easy is it to install the 7 segment LED display with pin connections?

  • Does the 3-inch LED display support simultaneous temperature and humidity readings like the image shows?

  • What industries are these 7 segment LED displays commonly used in?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Display TypeSmartwatches, digital clocks7-segment LED bicolor display (red/green) ▲
(ISO 9001-compliant)		Clear numeric display, low power consumption ▲
(0.5W at max brightness)		Limited to segments; no full graphics
Display SizeWearables, small appliances3-inch (76.2 mm) ▲
(meets IPC-6012 thickness standards)		Compact, easy integration into tight spacesNot suitable for large screens (e.g., digital signage)
BacklightLow-light environments (e.g., dashboards)Red backlight (630 nm, 1000 cd/m²) ▲
(ASTM D1003 luminance standard)		High visibility in dark settings ▲
(outperforms industry standard 800 cd/m²)		Monochromatic; no white or multicolor backlight in Base tier
ConnectivityIndustrial controls, IoT devicesPin-based connection ▲
(IPC-9592-compliant)		Durable, reliable for rugged environmentsRequires physical wiring; no wireless option in Base tier
Power EfficiencyBattery-operated devices (e.g., fitness trackers)0.5W at max brightness ▲
(IEC 60065 energy efficiency rating)		Long battery life ▲
(20% lower power than industry standard)		Limited brightness adjustment range
Operating TemperatureIndustrial machinery, outdoor devices-20°C to +70°C ▲
(IEC 60068-2-1 thermal endurance test)		Wide temp range ▲
(outperforms industry -10°C to +60°C standard)		Not IP-rated for water resistance (unless upgraded to Advanced tier)

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