KR20230062523A - 터치 디바이스, 그 구동 방법, 및 터치 시스템 - Google Patents

터치 디바이스, 그 구동 방법, 및 터치 시스템 Download PDF

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Publication number
KR20230062523A
KR20230062523A KR1020230055721A KR20230055721A KR20230062523A KR 20230062523 A KR20230062523 A KR 20230062523A KR 1020230055721 A KR1020230055721 A KR 1020230055721A KR 20230055721 A KR20230055721 A KR 20230055721A KR 20230062523 A KR20230062523 A KR 20230062523A
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KR
South Korea
Prior art keywords
touch
electrodes
signal
electronic device
stylus pen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020230055721A
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English (en)
Korean (ko)
Inventor
김세엽
김본기
우형욱
문호준
이환희
김종식
조영호
Original Assignee
주식회사 하이딥
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020210169036A external-priority patent/KR102528556B1/ko
Application filed by 주식회사 하이딥 filed Critical 주식회사 하이딥
Publication of KR20230062523A publication Critical patent/KR20230062523A/ko
Priority to KR1020260018535A priority Critical patent/KR20260030782A/ko
Priority to KR1020260018534A priority patent/KR20260030781A/ko
Priority to KR1020260018533A priority patent/KR20260027204A/ko
Pending legal-status Critical Current

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    • G06F2203/038—Indexing scheme relating to G06F3/038
    • G06F2203/0384—Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices
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    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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    • G06F3/0441—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electrophonic Musical Instruments (AREA)
KR1020230055721A 2021-01-29 2023-04-27 터치 디바이스, 그 구동 방법, 및 터치 시스템 Pending KR20230062523A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020260018535A KR20260030782A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템
KR1020260018534A KR20260030781A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템
KR1020260018533A KR20260027204A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210013508 2021-01-29
KR1020210013508 2021-01-29
KR1020210169036A KR102528556B1 (ko) 2021-01-29 2021-11-30 터치 디바이스, 그 구동 방법, 및 터치 시스템

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020210169036A Division KR102528556B1 (ko) 2021-01-29 2021-11-30 터치 디바이스, 그 구동 방법, 및 터치 시스템

Related Child Applications (3)

Application Number Title Priority Date Filing Date
KR1020260018535A Division KR20260030782A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템
KR1020260018534A Division KR20260030781A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템
KR1020260018533A Division KR20260027204A (ko) 2021-01-29 2026-01-29 터치 디바이스, 그 구동 방법, 및 터치 시스템

Publications (1)

Publication Number Publication Date
KR20230062523A true KR20230062523A (ko) 2023-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020230055721A Pending KR20230062523A (ko) 2021-01-29 2023-04-27 터치 디바이스, 그 구동 방법, 및 터치 시스템

Country Status (6)

Country Link
US (3) US11675446B2 (https=)
EP (1) EP4036696A1 (https=)
JP (2) JP7530108B2 (https=)
KR (1) KR20230062523A (https=)
CN (2) CN114816110B (https=)
TW (3) TWI818421B (https=)

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KR20240071450A (ko) * 2022-11-14 2024-05-23 삼성디스플레이 주식회사 입력 센싱부 및 그것을 포함하는 표시 장치
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