28.3: <i>Invited Paper</i>: Progress on Phosphorescent OLED Materials

Balaganesan, Banumathy; Huang, Hsiu-Lin; Guo, Huang Ming; Hsu, Po Wei; Yao, Cheng Chung; Lu, Hsuan Lung

doi:10.1002/sdtp.10381

Cited by 1 publication

(1 citation statement)

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“…Display size has gradually increased during the maturing smartphone era. The power consumption devoted to panel emission which scales with screen area has been a topic of intense research and engineering [2][3]. Conversely, the display driving power consumption, that is consumed by the display driver integrated circuits (DDICs) and by in-panel circuits (e.g.…”

Section: Introductionmentioning

confidence: 99%

P‐1: Uni‐Color Column Line Pentile‐Type Pixel Arrangement Design for Low Driving Power Consumption AMOLED Displays

Choi

Song

Chang

et al. 2022

Symp Digest of Tech Papers

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As active‐matrix organic light emitting diode (AMOLED) displays have rapidly become the primary choice for high performance mobile devices, reducing their power consumption to enable long battery life continues to be a very important challenge. In particular, the power consumption required to drive the display electronic circuits has recently increased significantly due to the industry trends for high resolution, high refresh rates, and high screen aspect ratio. In this paper, we propose a uni‐color pixel column design for the typical Pentile‐type pixel arrangement used for AMOLED displays in order to lower the driving power consumption. Considering a QHD+, 6.x inch‐diagonal smartphone application, the estimated power saving benefits of the proposed architecture are 10% for averaged image contents, and up to 42% for red/blue saturated images in the analog driving power consumption.

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Section: Introductionmentioning

confidence: 99%