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WO2010053304A3 - Panneau tactile - Google Patents

Panneau tactile Download PDF

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Publication number
WO2010053304A3
WO2010053304A3 PCT/KR2009/006504 KR2009006504W WO2010053304A3 WO 2010053304 A3 WO2010053304 A3 WO 2010053304A3 KR 2009006504 W KR2009006504 W KR 2009006504W WO 2010053304 A3 WO2010053304 A3 WO 2010053304A3
Authority
WO
WIPO (PCT)
Prior art keywords
conductive pad
substrate
touch
position detection
signal lines
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.)
Ceased
Application number
PCT/KR2009/006504
Other languages
English (en)
Korean (ko)
Other versions
WO2010053304A2 (fr
Inventor
이성호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of WO2010053304A2 publication Critical patent/WO2010053304A2/fr
Publication of WO2010053304A3 publication Critical patent/WO2010053304A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention porte sur un panneau tactile disposé sur une surface supérieure d'un dispositif d'affichage (20) et permettant de détecter le contact d'un corps humain ou d'un objet, et de générer un signal correspondant à la position du contact. Le panneau tactile de la présente invention comprend : un premier substrat (40) et un second substrat (60) faits de matériaux optiquement transparents, opposés l'un à l'autre et séparés par un espace prédéterminé formé au moyen d'une pluralité d'espaceurs (25) ; une pluralité de premières lignes de signaux (42) et de secondes lignes de signaux (44), agencées dans une direction verticale ou horizontale sur le premier substrat (40) ou sur le second substrat (60) ; une cellule tactile (50) comprenant un premier tampon conducteur (46) et un second tampon conducteur (48), agencés en paire, formés sur le premier substrat (40) ou sur le second substrat (60) dans une pluralité de sections obtenues par division de la région active dans laquelle se produit le contact, ledit premier tampon conducteur (46) étant connecté aux premières lignes de signaux (42) et ledit second tampon conducteur (48) étant connecté aux secondes lignes de signaux (44) et séparé du premier tampon conducteur (46) par un espace prédéterminé ; une couche conductrice transparente (62), formée sur le substrat qui fait face au substrat portant la cellule tactile (50), qui entre en contact avec le premier tampon conducteur (46) et le second tampon conducteur (48) et se connecte électriquement avec eux en cas de contact exercé par un corps humain ou un objet ; une unité d'émission/réception du signal de détection de position (70), servant à appliquer un signal de détection de position aux premières lignes de signaux (42) et recevant un signal de détection de position provenant des secondes lignes de signaux (44) lorsque le premier tampon conducteur (46) et le second tampon conducteur (48) sont électriquement connectés ; et une unité de détection de la position du toucher (70), permettant l'acquisition, à partir du signal de détection de position reçu, d'une valeur de coordonnées de la cellule tactile (50), correspondant à l'endroit où le toucher s'est produit. Le panneau tactile de la présente invention prévient la dégradation de la transmissivité, améliore la vitesse de réponse, prévient les bruits ou les opérations erronées provoqués par l'environnement extérieur, permet de réduire les coûts de fabrication, facilite une production en masse et diminue de manière significative le ratio de défauts.
PCT/KR2009/006504 2008-11-07 2009-11-06 Panneau tactile Ceased WO2010053304A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0110510 2008-11-07
KR1020080110510A KR100951380B1 (ko) 2008-11-07 2008-11-07 터치 패널

Publications (2)

Publication Number Publication Date
WO2010053304A2 WO2010053304A2 (fr) 2010-05-14
WO2010053304A3 true WO2010053304A3 (fr) 2010-08-05

Family

ID=42153395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006504 Ceased WO2010053304A2 (fr) 2008-11-07 2009-11-06 Panneau tactile

Country Status (3)

Country Link
KR (1) KR100951380B1 (fr)
TW (1) TWI492106B (fr)
WO (1) WO2010053304A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101703503B1 (ko) * 2010-07-13 2017-02-08 (주)멜파스 회로기판을 이용하여 터치센서 칩에 감지 신호를 전달하는 접촉 감지 패널 및 접촉 감지 장치
JP5539106B2 (ja) * 2010-08-23 2014-07-02 株式会社ジャパンディスプレイ タッチ検出機能付き表示装置、駆動回路、タッチ検出機能付き表示装置の駆動方法、および電子機器
DE102011111506B4 (de) 2011-08-31 2017-05-18 Leonhard Kurz Stiftung & Co. Kg Kunststofffolie und Touchsensor
TWI471794B (zh) * 2011-10-20 2015-02-01 Wintek Corp 觸控面板
TWI489361B (zh) * 2013-02-08 2015-06-21 Wintek Corp 觸控面板及其製造方法
CN110209306B (zh) * 2019-06-28 2022-09-23 武汉天马微电子有限公司 一种触控显示面板及触控显示装置
CN112130705B (zh) * 2020-08-25 2024-04-26 业成科技（成都）有限公司 触控结构、电子装置及触控结构的驱动方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060262100A1 (en) * 2003-08-23 2006-11-23 Koninklijke Philips Electronics N.V. Touch-input active matrix display device
KR20070034720A (ko) * 2005-09-26 2007-03-29 삼성전자주식회사 표시패널, 이를 구비한 표시장치 및 표시장치의 터치 위치검출방법
KR20070060816A (ko) * 2005-12-09 2007-06-13 삼성전자주식회사 터치 패널을 구비하는 액정 표시 장치
US20070236466A1 (en) * 2006-03-30 2007-10-11 Apple Computer, Inc. Force and Location Sensitive Display

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538760B2 (en) * 2006-03-30 2009-05-26 Apple Inc. Force imaging input device and system
TWI345668B (en) * 2006-11-27 2011-07-21 Chimei Innolux Corp Liquid crystal display panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060262100A1 (en) * 2003-08-23 2006-11-23 Koninklijke Philips Electronics N.V. Touch-input active matrix display device
KR20070034720A (ko) * 2005-09-26 2007-03-29 삼성전자주식회사 표시패널, 이를 구비한 표시장치 및 표시장치의 터치 위치검출방법
KR20070060816A (ko) * 2005-12-09 2007-06-13 삼성전자주식회사 터치 패널을 구비하는 액정 표시 장치
US20070236466A1 (en) * 2006-03-30 2007-10-11 Apple Computer, Inc. Force and Location Sensitive Display

Also Published As

Publication number Publication date
WO2010053304A2 (fr) 2010-05-14
TW201027404A (en) 2010-07-16
KR100951380B1 (ko) 2010-04-08
TWI492106B (zh) 2015-07-11

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