Title:
回路
Document Type and Number:
Japanese Patent JP5463326
Kind Code:
B2
Abstract:
The present invention provides a sports implement whose characteristics a user can adjust freely and minutely. According to the present invention, it is realized that a light-weight high functional circuit is installed in various sports implements by constituting various functional circuits with a TFT formed on a film, without using a printed board. A high functional circuit using a TFT formed over a flexible plastic film is light-weight and strong in bending and impacts. It is possible to provide a sports implement that is favorable in operationality and friendly to many users in a wide range regardless of the muscle strength or physical constitution and the like of a user, since the user can adjust characteristics of a sports implement.
Inventors:
Hideaki Kuwahara
Application Number:
JP2011141647A
Publication Date:
April 09, 2014
Filing Date:
June 27, 2011
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L41/113; A43B5/00; A43B23/24; A63B43/00; A63B43/06; A63B49/02; A63B53/14; A63B69/00; A63B71/14; A63C5/00; A63C5/06; A63C5/075; A63C5/12; G02F1/13; H01L27/12; H01L41/311; H05B33/02; H05B33/14; A63B102/02; H01L27/20
Domestic Patent References:
| JP2003033050A | ||||
| JP2003502000A | ||||
| JP2004015415A | ||||
| JP64007329A | ||||
| JP2003263616A | ||||
| JP2002076291A | ||||
| JP2002102392A | ||||
| JP2003174153A |