Method and device for detecting moisture in...

Details Method and device for detecting moisture in... Method and device for detecting moisture in...

2007-08-14

2007-08-14

Guharay, Karabi (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S506000

Reexamination Certificate

active

10783826

ABSTRACT:
Methods and devices are disclosed for detecting undesired moisture for a luminescence display device. A moisture detector is encapsulated between two shields with one or more display elements, and has a layer of metal placed in a predetermined location close to the display elements that does not affect an operation thereof, wherein the undesired moisture is detected by monitoring one or more moisture-affected material characteristics thereof.

REFERENCES:
patent: 4344062 (1982-08-01), Sudoh et al.
patent: 6635988 (2003-10-01), Izumizawa et al.
patent: 02-179449 (1990-07-01), None
patent: 05-240823 (1993-09-01), None
patent: 03-157970 (2003-05-01), None

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