Our Competences
- efficient and real-time image processing algorithm
- controlling and driving flat panel displays
- electro-optical models for flat panel displays
- discrete mathematics
- efficient HW design for ASICs and FPGA
- GPU programming
- user test (Probandentest)
Our Achievements
- Sorted Sector Covering (SSC) local dimming algorithm for LCD
Advantages:
- higher power saving (> 30%)
- higher static contrast (increased for > 10 times)
- decimated clouding artifact (light leakage)
- much better visual perception
- Fast driving scheme and multiselection driving method for Ch-LCD
Advantages:
- high refresh speed
- high gray-scale resolution (> 10)
- uniformity
- State-dependent charge-controlled drive scheme (SQC) for PMOLED
Advantages:
- >50% lower power consumption
- lower driver cost
- 20% lower current amplitude -> lower power consumption
- high display resolution
- lower module cost
- Consecutive Multiline Addressing (CMLA) for PMOLED
Advantages:
- current amplitude reduced to 1/3 of the conventional singleline addressing -> higher display lifetime
- higher display resolution
