Tactile sensor for curved surface and manufacturing method...

Details Tactile sensor for curved surface and manufacturing method... Tactile sensor for curved surface and manufacturing method...

2007-05-25

2011-11-01

Lee, Kyung (Department: 2833)

Electrical resistors

Resistance value responsive to a condition

Force-actuated

C338S114000, C073S862046

Reexamination Certificate

active

08049591

ABSTRACT:
A tactile sensor for curved surfaces applicable to objects with multi-dimensional curvature and a small radius of curvature and a manufacturing method thereof are disclosed. The tactile sensor for curved surfaces includes a lower pattern including a plurality of lower polymer film layers spaced at specified intervals in a lower direction, lower metal layers disposed on the lower polymer film layers, and a number of lower resistors disposed on the lower metal layers, an upper pattern including a plurality of upper polymer film layers spaced at specified intervals in a direction perpendicular to the lower direction, upper metal layers disposed on the upper polymer film layers, and a number of upper resistors disposed below the upper metal layers to be electrically connected to the lower resistors, and a lower polymer layer and an upper polymer layer to bond the lower pattern and the upper pattern to each other.

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International Search Report of International Application No. PCT/KR2007/002545 filed on May 25, 2007.

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