Sensor sheet

Details Sensor sheet Sensor sheet

2011-03-01

2011-03-01

Lee, Kyung (Department: 2833)

Electrical resistors

Resistance value responsive to a condition

Force-actuated

C338S334000, C338S114000

Reexamination Certificate

active

07898381

ABSTRACT:
The body pressure distribution sensor sheet includes a first sheet, a second sheet, and a plurality of pressure-sensitive regions interposing between the first sheet and the second sheet. The pressure-sensitive regions are arranged in two directions, i.e., a lengthwise direction and a transverse direction to form a matrix. A first opening, a second opening, and a cut line are formed in an area between a pair of pressure-sensitive regions and adjacent to each other in a first oblique direction. The shape of the first opening is defined by a plurality of borders including a border and a border. The border extends from one end of the cut line in the transverse direction, and the border extends from the one end of the cut line in the lengthwise direction. The shape of the second opening is defined by a plurality of borders including a border and a border. The border extends from the other end of the cut line in the transverse direction, and the border extends from the other end of the cut line in the lengthwise direction.

REFERENCES:
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patent: A-2007-517216 (2007-06-01), None
patent: A-2007-199006 (2007-08-01), None
patent: WO 2005/068961 (2005-07-01), None
International Search Report mailed on Aug. 5, 2008 in corresponding International Application No. PCT/JP2008/062049.

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