Title:
ユーザインターフェイス
Document Type and Number:
Japanese Patent JP2005523532
Kind Code:
A
Abstract:
A resistive touch panel including a base layer is disclosed. The touch panel includes a resistive layer covering the active area of the touch panel. The touch panel also includes a plurality of electrodes disposed to induce a voltage gradient across the resistive layer. The touch panel also includes a linearization pattern comprising a plurality of resistors disposed over at least a portion of the resistive layer for maintaining the uniformity of the voltage gradient across the resistive layer. The touch panel also includes an insulator covering a least a portion of the linearization pattern. The insulator reduces changes in the voltage gradient over time. A method of making a resistive touch screen is also disclosed.
Inventors:
Oufder Hyde, Brian E.
Frank, Paul Dee.
Frank, Paul Dee.
Application Number:
JP2003586827A
Publication Date:
August 04, 2005
Filing Date:
February 13, 2003
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
G06F3/045; G06F3/033; G06F3/041; (IPC1-7): G06F3/03; G06F3/033
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Yoshihiro Kobayashi
Masaya Nishiyama