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11.3: A Curvature Sensing Circuit for Flexible Display
Author(s) -
Lin PoYang,
Huang ChenShuo,
Chen JiFeng,
Tu ChiaHsun,
Hwu KehLong,
Chuang ChingSang,
Lin YuHsin
Publication year - 2014
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2014.tb00035.x
Subject(s) - curvature , computation , flexible display , computer science , process (computing) , display device , sensory system , interpolation (computer graphics) , measure (data warehouse) , thin film transistor , artificial intelligence , materials science , mathematics , algorithm , geometry , nanotechnology , motion (physics) , layer (electronics) , psychology , database , cognitive psychology , operating system
A sensory system able to measure the geometric profile of a flexible display is proposed. The sensory system is embedded within the flexible display and manufactured by the thin‐film transistor process. The sensory system provides an alternative user‐display interaction for flexible display applications. A numerical interpolation technique is proposed for the display curvature computation. The sensor performances of three different materials are respectively investigated for the accuracy consideration. Preliminary results seem promising through an embodiment of the design.