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MIPI TOTAL SOLUTION

Integrated MIPI TFT Driver Controller

  

Solomon Systech's SSD2215 MIPI TFT Driver Controller alone can work with MIPI-compliant processors. Together with the SSD2805 MIPI Master Bridge Chip, non-MIPI processors can also take advantage of the MIPI interface.

The SSD2215 is an all-in-one TFT LCD driver controller that integrates power circuits, a source driver and a gate driver, and a high speed MIPI interface into a single chip. The SSD2215 can drive a 262K / 16M color amorphous TFT (a-TFT) panel with a resolution of 240RGB sources x 320 gates. The SSD2215 embeds a highly efficient DC-DC converter and a voltage regulator to generate all necessary voltage levels to the a-TFT panel with minimum external components. It provides an 8-color power-saving mode to reduce the energy consumption in portable devices. The source and gate scan direction can be controlled by software commands. The SSD2215 supports the MIPI 18/24-bit/pixel interface and contains two differential pairs for differential data transfer and differential clock, and also supports a 240RGB x 320 x 18/24-bit x 60Hz real-time display.

 
Features
  • 240RGBx320 single chip controller driver controller for 262K/16.7M color amorphous TFT LCD with integrated MIPI interface
  • Support low power consumption: 
    • Low voltage supply
    • Low current sleep mode
    • 8-color display mode for power saving
    • Charge sharing function for step-up circuits
  • Internal power supply circuit
  • Built-in internal oscillator
  • Support frame and Line inversion AC drive
  • Support source and gate scan direction control
  • TFT storage capacitance: Cs on common and Cs on gate
  • Programmable gamma correction curve
  • 4 Preset gamma correction curve
  • Built-in Non Volatile Memory for VCOM calibration
  • Support flexible arrangement of gate circuits on both sides of the glass substrate
  • Available in COG package 
 
 
 
 
  

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