Power Modeling and Optimization for OLED Displays

@article{Dong2012PowerMA,
  title={Power Modeling and Optimization for OLED Displays},
  author={Mian Dong and Lin Zhong},
  journal={IEEE Transactions on Mobile Computing},
  year={2012},
  volume={11},
  pages={1587-1599}
}
Emerging organic light-emitting diode (OLED)-based displays obviate external lighting, and consume drastically different power when displaying different colors, due to their emissive nature. This creates a pressing need for OLED display power models for system energy management, optimization as well as energy-efficient GUI design, given the display content or even the graphical-user interface (GUI) code. In this work, we study this opportunity using commercial QVGA OLED displays and user… Expand
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95 Citations
Highly Influential Citations
21
Background Citations
59
Methods Citations
30
Results Citations
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95 Citations

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Citation Type

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TLDR
A technique to automatically generate an OLED display power model optimized for a specific target device, as well as for each display mode, thus generating an accurate power model effectively is proposed. Expand
CURA: A Framework for Quality-Retaining Power Saving on Mobile OLED Displays
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The design, algorithm, and implementation of a novel framework called CURA for quality-retaining power saving on mobile OLED displays are introduced and the results demonstrate that CURA can reduce significant OLED power consumption while retaining the visual quality of images. Expand
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TLDR
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TLDR
A fine-grained dynamic voltage scaling (FDVS) technique to reduce the OLED power and effectively reduce the color remapping cost when color compensation is required to improve the image quality of an OLED panel working at a scaled voltage is proposed. Expand
Chameleon: A Color-Adaptive Web Browser for Mobile OLED Displays
TLDR
Chameleon is a color adaptive web browser that renders webpages with power-optimized color schemes under user-supplied constraints and offloads tasks that are not absolutely needed in real time, and accomplishes real-time tasks by carefully enhancing the codebase of a browser engine. Expand
Adaptive Video Content Manipulation for OLED Display Power Management
TLDR
This paper presents Human Visual System (HVS) aware adaptive colour transformation and darkening methods to create power-efficient videos for OLED displays while preserving visual fidelity of the videos. Expand
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TLDR
This article defines metrics to assess the benefits and cost for potential image enhancement and power reduction, and introduces algorithms that ensure the transformation of images into their quality-enhanced power-saving versions. Expand
Adaptive Color Selection to Limit Power Consumption for Multi-Object GUI Applications in OLED-Based Mobile Devices
TLDR
Experimental results show that color preferences significantly affect both power consumption and QoE, thereby demonstrating that personalized color selection plays an important role in reducing total power consumption of an OLED smartphone. Expand
GreenVis: Energy-Saving Color Schemes for Sequential Data Visualization on OLED Displays
The organic light emitting diode (OLED) display has recently become popular in the consumer electronics market. Compared with current LCD display technology, OLED is an emerging display technology… Expand
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