Title:
選択的誘電体コーティング
Document Type and Number:
Japanese Patent JP7179045
Kind Code:
B2
Abstract:
The invention relates to a capacitive, planar information carrier with a first, second and third electrically conductive area wherein the first electrically conductive area is overprinted with a first dielectric layer having a first relative permittivity ε1 and wherein the third electrically conductive area is overprinted with a second dielectric layer having a second relative permittivity ε2. In another aspect, the invention relates to an information carrier formed from an electrically conductive surface of an object or an electrically conductive object. In other aspects, the invention relates to methods for the manufacture of information carriers, methods for detecting information carriers and to the use of an information carrier.
Inventors:
Thiele, Yang
Voigt, Sasha
Forster, Matthias
Weigert, Karin
Voigt, Sasha
Forster, Matthias
Weigert, Karin
Application Number:
JP2020201717A
Publication Date:
November 28, 2022
Filing Date:
December 04, 2020
Export Citation:
Assignee:
Touchcord Technologies, LLC
International Classes:
G06F3/041; B41M1/40; G06F3/044
Domestic Patent References:
| JP2002163622A | ||||
| JP2013529800A | ||||
| JP5089301A |
Attorney, Agent or Firm:
Takashi Shoji
Yuriko Shinobu
Takuya Osugi
Hirata Midori
Yuriko Shinobu
Takuya Osugi
Hirata Midori
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