Two kinds of designs and comparison testing of flexible fabric keyboard matrix circuit
Flexible fabric keyboard is a field of electrical textiles. According to matrix circuit principle of fabric keyboard, Three-layer Fabric Weaved Separately (TFWS) and Orifice Fabric Shaped Once(OFSO) were designed. Weaving process, time consumption and connection ratio are tested. OFSO requires only one procedure. Single layer structure can realize the same function as the TFWS. Weaving time of OFSO is percent 45 of TFWS. Moreover Connection ratio of 16 wefts in OFSO is 100％. Therefore for flexible fabric keyboard matrix circuit 16 wefts in OFSO is comparatively adequate.
fabric keyboard matrix circuit Orifice Fabric connection ratio
Meiling Zhang Rui Wang Zhangang Wang
College of textile, Tianjin Polytechnic University, tianjin 300160, China School of computer technology and automatic, Tianjin Polytechnic University, tianjin 300160, China
国际会议
上海
英文
521-524
2009-05-27（万方平台首次上网日期，不代表论文的发表时间）