Title:
タッチパネルに適用可能なノブデバイス
Document Type and Number:
Japanese Patent JP7273913
Kind Code:
B2
Abstract:
A knob device (100, 200) is applicable to a touch panel (300). The knob device (100, 200) includes a knob cover (110, 210); and a rotation sensing element (130, 230) including a base (132, 232) and a plurality of sensing pads (134, 234) connected to the knob cover (110, 210). The rotation sensing element (130, 230) is arranged between the touch panel (300) and the knob cover (110, 210) . The base (132, 232) is connected to the knob cover (110, 210). When a touch and rotation event of the knob device (100, 200) occurs, a location of the sensing pads (134, 234) controls a rotation sensing signal of the touch panel (300) . An orthographic projection of the knob cover (110, 210) is divided into parts (111, 211). The sensing pads (134, 234) are arranged according the parts (111, 211).
Inventors:
Su Chunren
Chunkai Zhuang
Cai Masahiro
Hu Weibin
Chunkai Zhuang
Cai Masahiro
Hu Weibin
Application Number:
JP2021144526A
Publication Date:
May 15, 2023
Filing Date:
September 06, 2021
Export Citation:
Assignee:
Himax Technologies, Inc.
International Classes:
G06F3/0362; G06F3/03; G06F3/041; G06F3/044; H01H19/60
Domestic Patent References:
| JP2016218682A | ||||
| JP6403921B1 | ||||
| JP2020126384A | ||||
| JP2020087174A |
Foreign References:
| WO2018109833A1 | ||||
| WO2016166793A1 | ||||
| WO2020008584A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki
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