Title:
TOUCH SENSOR/ANTENNA MODULE AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/071668
Kind Code:
A1
Abstract:
A touch sensor/antenna module according to embodiments of the present invention comprises a touch sensor electrode layer and an antenna electrode layer. The touch sensor electrode layer comprises multiple sensing electrodes and traces electrically connected to the sensing electrodes. The antenna electrode layer comprises an antenna pattern disposed on the upper or lower portion of the touch sensor layer so as not to overlap the traces in the planar direction. Electric interference resulting from the traces can be reduced, thereby improving antenna signal characteristics.
Inventors:
OH YUN SEOK (KR)
KIM JONG MIN (KR)
RYU HAN SUB (KR)
HONG WON BIN (KR)
KIM JONG MIN (KR)
RYU HAN SUB (KR)
HONG WON BIN (KR)
Application Number:
PCT/KR2019/012249
Publication Date:
April 09, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
POSTECH RES & BUSINESS DEV FOUND (KR)
POSTECH RES & BUSINESS DEV FOUND (KR)
International Classes:
G06F3/041; H01Q1/22
Foreign References:
| KR20140100822A | 2014-08-18 | |||
| KR20130070247A | 2013-06-27 | |||
| KR20150104509A | 2015-09-15 | |||
| KR20160086697A | 2016-07-20 | |||
| KR20030013739A | 2003-02-15 | |||
| JP2003332830A | 2003-11-21 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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