Use this URL to cite or link to this record in EThOS: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.698593
Title: Technologies for enabling versatile information display
Author: Mphepo, Wallen
ISNI:       0000 0004 5991 8705
Awarding Body: University of Sunderland
Current Institution: University of Sunderland
Date of Award: 2016
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Abstract:
The thesis work is centered on five objectives. These objectives are among the main factors in the field of electronic information display technologies. They are namely display optical efficiency, crosstalk, resolution, power consumption and switchable 2D/3D capability. The thesis findings and the different levels of success are covered in detail in chapters 4 through chapter 8. They are then summarized in discussion and conclusion chapter using measurable quantities in tabular format. Specifically, with respect to optical efficiency three different solutions were applied. The first raised optical efficiency by 60%. The second solution raised optical efficiency to 90%. The third solution eliminated the need for backlighting altogether as well as remove pixel circuitry from optical light path. With respect to image crosstalk, two solutions were applied. One method reduced crosstalk by 51% while the other method eliminated crosstalk to zero percent in the viewing zones. With respect to resolution two methods were applied. One method increased 3D display resolution by limiting the reduction of the native display resolution by only half regardless of the number of concurrent 3D viewers. The other method increased display resolution 900%. With respect to power consumption two methods were applied. The first method eliminated the need for backlighting and also reduced the number of thin film transistors [TFTs] needed by 60% for the same display resolution. The second method increased display brightness by 60% without increasing power consumption. Finally with respect to 2D/3D switchable display an optical module was designed that successfully enable a conventional 2D display to become a switchable 2D/3D display.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.698593  DOI: Not available
Keywords: Human-Computer Interaction
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