Title:
PRESSURE DETECTION DEVICE AND MANUFACTURING METHOD OF SAME, DISPLAY DEVICE AND MANUFACTURING METHOD OF SAME, AND TFT SUBSTRATE WITH PRESSURE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/122345
Kind Code:
A1
Abstract:
Disclosed is a pressure detection device equipped with a glass substrate (140) as a substrate; a lower electrode (172) disposed above the glass substrate (140); an upper electrode (171) including one or more holes (173) as pass-through openings, opposing the lower electrode (172) separated from the lower electrode (172); and source wiring (111) as a fluctuation lead-out line for detecting electrical status fluctuations caused by the upper electrode (171) receiving pressure and bowing toward the lower electrode (172).
Inventors:
FUKUYAMA, Keiichi (())
福山 恵一 (())
KIMURA, Tomohiro (())
福山 恵一 (())
KIMURA, Tomohiro (())
Application Number:
JP2011/056220
Publication Date:
October 06, 2011
Filing Date:
March 16, 2011
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
FUKUYAMA, Keiichi (())
福山 恵一 (())
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
FUKUYAMA, Keiichi (())
福山 恵一 (())
International Classes:
G01L1/14; G01L5/00; G02F1/1333; G02F1/1368; G06F3/041; H01L29/786; H01L29/84
Attorney, Agent or Firm:
Fukami Patent Office, p.c. (Nakanoshima Central Tower, 2-7 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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Claims: