WiseChip Semiconductor Inc.

WiseChip Semiconductor Inc. was established in November 2005, and has broken into the optic-electrical industry at full speed with a strong technical and management team, devoting itself to the research and development, design, manufacturing, and marketing of OEL (OLED, Organic Light Emitting Diode).

Character Display

WiseChip Semiconductor Inc. designs and manufactures 2.89” Character OLED Display that complies with the most stringent operating requirements. Our 2.89” Character OLED Display is energy-saving, high efficiency, environment-friendly, and attractive, because we strictly control quality throughout the manufacturing process.
2.89” 20Cx4L

2.89” Character OLED Display

20x4 ( 4x20 ) Character Display with Advanced PMOLED (Organic Light-Emitting Diode) Technology:
  • Compatible with Character LCD Display
  • Multiple Languages Support
  • Applicable to Various Character Display Module Development
Features :

  • High Contrast Ratio (10,000:1)
  • Free Viewing Angle
  • Fast Response Time (≤ 10μs)
  • Thinner & Lighter & Durable
  • Wide Operation Temperature (-40~85°C)
  • No need of backlight, self emitting
  • Apply to most products from any area.
  • Trend of Displays
  • Leading the green vision

Specification :

> Diagonal Size 2.89"
> Character No. 20 (5 × 8) × 4
> Color Depth Yellow, White
> Panel Size(mm) 81.00 × 25.60 × 2.00
> Active Area(mm) 70.42 × 20.82
> Character Size (mm) 2.97 x 4.77  ( 295 PPI )
> Interface Parallel, SPI, I2C

Safety/Quality Approvals :

  • RoHS Compliant
  • Halogen Free
  • REACH Certificate

Send Message
Contact Information
WiseChip Semiconductor Inc. take pride in providing 2.89” Character OLED Display you need and even the parts that are really hard to find and making it easy for you to find and purchase these items. Our company is one of the main producers of 2.89” Character OLED Display in Electronic Supplies, and is highly regarded for quality products. Please feel free to contact with us if you have any inquiry or problem.