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Proceedings Paper

Detection research for the hybrid-integrated LED flat panel display
Author(s): Daqing Li; Yingzhi Guo; Wenxan Zhang
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Paper Abstract

In this paper, the author proposes the method which divides the detection of the hybrid integrated LED flat panel display into `function detection' and `luminosity measurement', and also manufacture these two measuring devices. The function detector can realize an overall detection to various display forms and can measure main electric parameters. This device adopts the MCS-51 microprocessor on chip for controlling system. The luminosity measuring device adopts microcomputer-- integrating sphere--photoelectric multiplex tube system, which can achieve autodetection for the image point intensity homogeneity of the matrix LED display. The whole system software can adopts Chinese user shells, and the operation is very simple.

Paper Details

Date Published: 30 September 1996
PDF: 7 pages
Proc. SPIE 2892, Display Devices and Systems, (30 September 1996); doi: 10.1117/12.253365
Show Author Affiliations
Daqing Li, Nanjing Univ. of Science and Technology (China)
Yingzhi Guo, Nanjing Univ. of Science and Technology (China)
Wenxan Zhang, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 2892:
Display Devices and Systems
Eric G. Lean; Zhiren Tian; Bao Gang Wu, Editor(s)

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