The X Window System server (X version 11, release 5)
The X Window System server (X version 11, release 5)
Real World Color Management (2nd Edition)
Real World Color Management (2nd Edition)
Energy-Adaptive Display System Designs for Future Mobile Environments
Proceedings of the 1st international conference on Mobile systems, applications and services
Smart driver for power reduction in next generation bistable electrophoretic display technology
CODES+ISSS '07 Proceedings of the 5th IEEE/ACM international conference on Hardware/software codesign and system synthesis
Power modeling of graphical user interfaces on OLED displays
Proceedings of the 46th Annual Design Automation Conference
Dynamic voltage scaling of OLED displays
Proceedings of the 48th Design Automation Conference
Configurable timing controller design for active matrix electrophoretic display
IEEE Transactions on Consumer Electronics
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Electrophoretic displays (EPDs) and organic light emitting diode (OLEDs) are two key technologies used in mobile de-vices. In this paper, we propose the design of an integrated hybrid display combining a transparent OLED (TOLED) and a low power EPD, which is adaptive to show contents of a frame partially on either the TOLED or the EPD. A windows-based predictive model and a calibration algorithm on TOLED are introduced to decide how frame contents can be split between the two displays for achieving the best tradeoff between power reduction and user experiences. A simulation environment that can estimate both the energy consumption and optical properties of the proposed hybrid display is set up based on actual physical measurements. Simulation results show that the predictive model can make right decisions on choosing proper displays in over 90% of the test cases, and this new display design can save over 70% power under many mobile application contexts and still sup-port contents that require fast update rates.