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Patent Searching and Data


Title:
FINGERPRINT SENSOR-EQUIPPED TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2019/138621
Kind Code:
A1
Abstract:
This fingerprint sensor-equipped touch panel has: a first substrate; a plurality of first areas in which unevenness of a surface of a body to be detected is detected; a second area different from the first areas; and a plurality of first electrodes disposed on the first substrate. The plurality of first electrodes include first electrodes arranged at a first interval in a first direction parallel to a surface of the first substrate and first electrodes arranged at a second interval wider than the first interval. In the first areas, the first electrodes arranged at the first interval are arranged. The second area is disposed between the first electrodes arranged at the second interval.

Inventors:
KURASAWA, Hayato (3-7-1 Nishi-shinbashi, Minato-k, Tokyo 03, 〒1050003, JP)
Application Number:
JP2018/037762
Publication Date:
July 18, 2019
Filing Date:
October 10, 2018
Export Citation:
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Assignee:
JAPAN DISPLAY INC. (3-7-1, Nishi-shinbashi Minato-k, Tokyo 03, 〒1050003, JP)
International Classes:
G06F3/041; A61B5/1172; G06F3/0354; G06F3/044
Foreign References:
US20170344779A12017-11-30
US20170160819A12017-06-08
US20150177884A12015-06-25
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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