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WO2012124280A1 - Stylo tactile pour panneau tactile capacitif - Google Patents

Stylo tactile pour panneau tactile capacitif Download PDF

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Publication number
WO2012124280A1
WO2012124280A1 PCT/JP2012/001462 JP2012001462W WO2012124280A1 WO 2012124280 A1 WO2012124280 A1 WO 2012124280A1 JP 2012001462 W JP2012001462 W JP 2012001462W WO 2012124280 A1 WO2012124280 A1 WO 2012124280A1
Authority
WO
WIPO (PCT)
Prior art keywords
pen
core shaft
pen core
touch
conductive material
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/JP2012/001462
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English (en)
Japanese (ja)
Inventor
貴 西鳥羽
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of WO2012124280A1 publication Critical patent/WO2012124280A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus

Definitions

  • the present invention relates to a touch pen for a capacitive touch panel such as a mobile phone, a mobile terminal, and an electronic device.
  • a touch screen integrated with a dedicated input touch panel, a touch pad, or a display capable of instructing reduction is employed.
  • Capacitive touch panels use touch pens that are suitable for finer and more accurate input operations, writing characters, signs, illustrations, etc. with the same light input pressure as fingers.
  • a touch pen made of a material that has the same conductivity as the user's finger with respect to the touch panel, and a pen body made of a conductive material that is gripped by the user's hand and the body
  • a pen core tip portion made of a conductive material which is electrically connected to the first electrode.
  • the tip of the pen core may be made of a composite material in which conductive carbon powder or carbon fiber, metal powder or metal fiber is blended with rubber.
  • Patent Document 1 Conventionally, as this type of touch pen, for example, there is one described in Patent Document 1. 7 and 8 show a conventional capacitive touch panel touch pen described in Patent Document 1. FIG.
  • the pen main body 1 and the pen core tip 2 are made of a conductive material, and the pen core tip 2 is made of conductive carbon powder, metal powder, metal fiber or the like on rubber. It is composed of a blended composite material.
  • Patent Document 3 there is an example of a touch pen including a pen core tip formed in a brush shape by a plurality of conductive fibers.
  • the touch pen for a capacitive touch panel must include a conductive portion on the outer periphery of the pen body or the pen body, and the conductive portion is made of metal, conductive fiber, or metal. Since powder, metal fiber, carbon powder, rubber or resin containing carbon fiber is used, there is a problem that the color, material arrangement, and design of a free appearance cannot be performed on the pen body.
  • the pen body part made of conductive material or the conduction part provided on the outer periphery of the pen body part is a metal terminal of an external terminal connector of an electronic device, a metal terminal of a charging connector, a metal terminal of a power plug, a metal terminal of a power outlet Inadvertently touching, etc., there was a problem that caused a short circuit and failure of electronic equipment.
  • the present invention has been made to solve the above-described problems, and realizes a touch pen for a capacitive touch panel having a free appearance color, material arrangement, and design, and the main body of the touch pen is an external connector of an electronic device.
  • Use a secure touch pen for capacitive touch panels that will not cause a short circuit or malfunction of electronic devices even if you inadvertently touch the metal terminals of the connector, the metal terminal of the charging connector, the metal terminal of the power plug, or the metal terminal of the power outlet. It aims to be realized.
  • the touch pen for a capacitive touch panel is an electrically conductive pen tip and a pen core shaft made of a conductive material, and an electrically conductive cover that covers the outer periphery of the pen core shaft.
  • the pen body part made of an insulating material which is made of a non-insulating material pen body part and overlaps the outer periphery of the pen core shaft part and has no gap
  • the pen body part of the entire length of the pen body part touches at least the user's touch pen handle.
  • the inside of the range is configured to be occupied by a pen core shaft made of a conductive material.
  • the detection electrode in the touch panel and the tip of the pen lead perform the first capacitive coupling
  • the pen core shaft portion that is electrically conductive sandwiches the pen body portion made of an insulating material that covers the outer periphery of the pen core shaft portion, and by performing the second capacitive coupling with the handle of the user's touch pen, Touch detection of the touch pen on the touch panel is performed.
  • the pen body material that covers the outer periphery of the pen core shaft can be freely designed in terms of color, material layout, and design, and uses inexpensive and general insulating materials such as synthetic resins with high dielectric strength. If the touch pen body is inadvertently contacted with the metal terminal of the external connector of the electronic device, the metal terminal of the charging connector, the metal terminal of the power plug, the metal terminal of the power outlet, etc., it will not cause a short circuit or malfunction of the electronic device.
  • a safe touch pen for capacitive touch panel can be realized.
  • a touch pen for a capacitive touch panel with a free appearance color, material arrangement, and design is realized, and the touch pen main body is a metal terminal of an external connector of an electronic device, a metal terminal of a charging connector, Capacitive touch panel touch pens that do not cause a short circuit or failure of electronic equipment even if they are inadvertently contacted with a metal terminal of a power plug or a metal terminal of a power outlet can be realized.
  • Sectional drawing of the touch pen for electrostatic capacitance type touch panels of Embodiment 1 of this invention The figure which shows the cross section and use condition of the touch pen for electrostatic capacitance type touch panels of Embodiment 1 of this invention.
  • Sectional drawing of the touch pen for electrostatic capacitance type touch panels of Embodiment 2 of this invention Sectional drawing of the touch pen for electrostatic capacitance type touch panels of Embodiment 2 of this invention
  • Sectional drawing of the touch pen for electrostatic capacitance type touch panels of Embodiment 4 of this invention External view of conventional touch panel for capacitive touch panel Partial sectional view of a conventional touch pen for capacitive touch panel
  • FIG. 1 is a cross-sectional view of a capacitive touch panel touch pen according to Embodiment 1 of the present invention. It has a structure in which the outside of the pen core shaft portion 3 made of a conductive material that is electrically connected to the pen core tip portion 2 made of a conductive material is covered with a pen body portion 11 made of an insulating material.
  • the pen core tip 2 is made to include all or part of metal, conductive fiber, metal fiber, metal powder, carbon powder, rubber containing carbon fiber, or resin.
  • a lubricating film that does not easily damage the surface of the touch panel, or a buffer film that reduces the sound of collision between the touch panel and the tip of the pen core when writing, or a friction-resistant film that gives a light resistance when writing It may be provided.
  • These coatings may be an insulating material of 1 mm or less that does not affect the capacitive coupling between the touch panel and the tip of the pen core, and may be colored in consideration of the appearance design of the touch pen.
  • the pen core tip portion 2 and the pen core shaft portion 3 may be relayed by a metal screw, a metal shaft, or a metal spring, in addition to a fitting or contact structure that is electrically conductive.
  • the tip portion 2 and the pen core shaft portion 3 may be molded as an integral product with the same material.
  • the thickness of the pen main body 11 is 3 mm or less with respect to the radial direction of the pen core shaft 3, thereby capacitively coupling between the handle of the touch pen user and the pen core shaft 3, Touch detection on the touch panel can be performed.
  • the pen core shaft portion 3 is present in the pen body portion 11 at least in the range where the hand touches. It is necessary to be.
  • the pen body 11, the pen core tip 2, or the pen core shaft 3 may not be cylindrical, but may be a polygonal column such as a triangular column or a hexagonal column.
  • FIG. 2 is a diagram showing a cross section and a usage state of the touch pen for a capacitive touch panel according to Embodiment 1 of the present invention.
  • the pen core tip 2 made of a conductive material When the pen core tip 2 made of a conductive material is brought into contact with the surface of the capacitive touch panel, the touch panel P and the pen core tip 2 perform first capacitive coupling, and the pen core tip 2
  • the pen core shaft portion 3 that is electrically conducting performs a second capacitive coupling with the handle H of the touch pen user with the pen body portion 11 made of an insulating material covering the outer periphery of the pen core shaft portion 3 interposed therebetween.
  • contact detection of the touch pen with the touch panel is performed.
  • the outside of the pen core shaft portion 3 made of a conductive material is covered with a pen main body portion 11 made of an insulating material without a gap, and the pen core shaft portion made of a conductive material is at least touched by the entire length of the pen main body portion 11. 3 is occupied.
  • the pen body 11 and the pen core shaft 3 have a structure having no air space with a low relative dielectric constant.
  • FIG. 2 is cross-sectional views of the capacitive touch panel touch pen according to the second embodiment of the present invention. The description of the configuration that has already been described is omitted. 3 and 4, not only the outside of the pen core shaft portion 3 made of a conductive material but also the taper portion or the curved portion excluding the pen core tip portion 2 is covered with a pen main body portion 12 made of an insulating material. The area where the pen tip 2 limited to the metal color, black or gray is exposed from the pen main body 12 can be reduced, and a free appearance design can be realized, and the touch pen is a metal of the external connector of the electronic device. Even if the terminal, the metal terminal of the charging connector, the metal terminal of the power plug, the metal terminal of the power outlet, etc. are inadvertently touched, the cause of short circuit and failure of the electronic device can be reduced.
  • FIG. 5 is a cross-sectional view of the capacitive touch panel touch pen according to Embodiment 3 of the present invention.
  • the description of the configuration that has already been described is omitted.
  • the outside of the pen core shaft portion 14 made of a conductive material is covered with a pen main body portion 11 made of an insulating material, and made of an insulating material housed in a hollow portion provided at the center of the pen core shaft portion 14 made of a conductive material.
  • the pen main body expansion / contraction part 15 and the pen core expansion / contraction part 16 made of a conductive material in the pen main body expansion / contraction part 15, and the pen core expansion / contraction part 16 made of a conductive material is externally attached when the touch pen expands and contracts. The structure is not exposed to
  • the touch pen When the touch pen is extended to a length that is easy to use at the time of use, the pen core shaft expansion / contraction part 16 made of a conductive material is covered with the pen body expansion / contraction part 15 made of an insulating material and is not exposed to the appearance.
  • the touch pen is short-circuited even if it touches the metal terminal of the external connector of the electronic device, the metal terminal of the connector for charging, the metal terminal of the power plug, the metal terminal of the power outlet, etc. The cause of failure of electronic equipment can be reduced.
  • a pen core shaft expansion contact portion 17 made of a conductive material for electrically connecting the pen core shaft portion 14 made of a conductive material and the pen core shaft expansion / contraction portion 16 made of a conductive material is provided.
  • the pen core shaft expansion / contraction contact portion 17 slides while contacting the inside of the hollow portion provided in the center of the pen core shaft portion 14, and the pen core shaft portion 14 made of a conductive material and the conductive material are slid.
  • the made pen core shaft expansion / contraction part 16 is always electrically connected.
  • the pen core shaft expansion / contraction portion 16 and the pen core shaft expansion / contraction contact portion 17 may be relayed by a metal screw or a metal shaft, in addition to the electrically conductive fitting or contact structure, and the pen core shaft
  • the expansion / contraction part 16 and the pen core shaft expansion / contraction contact part 17 may be molded as a single product using the same material.
  • the pen core tip portion 2 and the pen core shaft portion 14 may be relayed by a metal screw, a metal shaft, or a metal spring, in addition to a fitting or contact structure that is electrically conductive.
  • the tip portion 2 and the pen core shaft portion 14 may be molded as an integral product with the same material.
  • the pen core shaft portion 14 and the pen core shaft expansion / contraction portion 16 made of conductive material are exposed from the outer peripheral surface of the pen body portion 11. This eliminates the need for a free external design, and the stylus touches the metal terminal of the external connector of the electronic device, the metal terminal of the charging connector, the metal terminal of the power plug, the metal terminal of the power outlet, etc. However, it is possible to reduce the cause of short circuit and electronic device failure.
  • FIG. 6 is a cross-sectional view of a capacitive touch panel touch pen according to Embodiment 4 of the present invention.
  • the description of the configuration that has already been described is omitted.
  • the outside of the pen core shaft portion 14 made of a conductive material is covered with a pen main body portion 11 made of an insulating material, and made of an insulating material housed in a hollow portion provided at the center of the pen core shaft portion 14 made of a conductive material.
  • the pen main body expansion / contraction part 15 and the pen core expansion / contraction part 16 made of a conductive material in the pen main body expansion / contraction part 15, and the pen core expansion / contraction part 16 made of a conductive material is externally attached when the touch pen expands and contracts. The structure is not exposed to
  • the touch pen When the touch pen is extended to a length that is easy to use at the time of use, the pen core shaft expansion / contraction part 16 made of a conductive material is covered with the pen body expansion / contraction part 15 made of an insulating material and is not exposed to the appearance.
  • the touch pen is short-circuited even if it touches the metal terminal of the external connector of the electronic device, the metal terminal of the connector for charging, the metal terminal of the power plug, the metal terminal of the power outlet, etc. The cause of failure of electronic equipment can be reduced.
  • the pen core tip portion 2 and the pen core shaft portion 14 may be relayed by a metal screw, a metal shaft, or a metal spring, in addition to a fitting or contact structure that is electrically conductive.
  • the tip portion 2 and the pen core shaft portion 14 may be molded as an integral product with the same material.
  • the pen core shaft portion 14 and the pen core shaft expansion / contraction portion 16 made of conductive material are exposed from the outer peripheral surface of the pen body portion 11. This eliminates the need for a free external design, and the stylus touches the metal terminal of the external connector of the electronic device, the metal terminal of the charging connector, the metal terminal of the power plug, the metal terminal of the power outlet, etc. However, it is possible to reduce the cause of short circuit and electronic device failure.
  • the spring 18 may have a function of assisting the force applied by the user when the touch pen is extended or contracted.
  • the present invention can be used for touch pens for capacitive touch panels of electronic devices such as mobile phones, music players, game machines, mobile terminals, information terminals, personal computers, televisions, car navigation systems and the like.

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

Abstract

Un stylo tactile ayant une structure dans laquelle l'extérieur d'une section de tige centrale de stylo (3), ladite section étant conçue dans un matériau conducteur et étant électriquement conductrice avec une section de pointe centrale de stylo (2) conçue dans un matériau conducteur, est recouvert par une section de corps centrale de stylo (11) conçue dans un matériau isolant. Il est souhaitable que la structure entre la section de corps centrale du stylo (11) et la section de tige centrale du stylo (3) ne comporte pas d'écarts entre les couches d'air avec une faible constante diélectrique, afin de préserver une liaison capacitive avec la main de l'utilisateur tenant le stylo tactile. De plus, au moins la section dans la plage touchée par la main tenant le stylo doit avoir la section de tige centrale du stylo (3) à l'intérieur de la section de corps centrale du stylo (11), en raison de la liaison capacitive entre la main de l'utilisateur tenant le stylo tactile et la section de tige centrale du stylo (3).
PCT/JP2012/001462 2011-03-16 2012-03-02 Stylo tactile pour panneau tactile capacitif Ceased WO2012124280A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-057490 2011-03-16
JP2011057490A JP2014102531A (ja) 2011-03-16 2011-03-16 静電容量方式タッチパネル用タッチペン

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WO2012124280A1 true WO2012124280A1 (fr) 2012-09-20

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JP (1) JP2014102531A (fr)
WO (1) WO2012124280A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5266415B1 (ja) * 2012-11-08 2013-08-21 日本蚕毛染色株式会社 静電容量式タッチパネル用筆記具
WO2014053695A1 (fr) * 2012-10-02 2014-04-10 Nokia Corporation Appareil et procédés associés permettant de fournir une rétroaction électrotactile
WO2015044701A1 (fr) * 2013-09-26 2015-04-02 Sony Corporation Stylet pour écran tactile capacitif et procédé de détection de la position d'un stylet
JP2016519374A (ja) * 2013-05-08 2016-06-30 ヨット・エス・ステットラー・ゲゼルシャフト・ミツト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフトＪ．Ｓ． Ｓｔａｅｄｔｌｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 接触感応型容量性表面のための入力装置としての装置の使用
JP2016522934A (ja) * 2013-05-08 2016-08-04 ヨット・エス・ステットラー・ゲゼルシャフト・ミツト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフトＪ．Ｓ． Ｓｔａｅｄｔｌｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 接触感応型容量性表面のための入力装置
JP2016524743A (ja) * 2013-05-06 2016-08-18 ソシエテ ビックＳｏｃｉｅｔｅ Ｂｉｃ 容量性スクリーンに適した手動装置
TWI668603B (zh) * 2018-10-01 2019-08-11 幸芯科技有限公司 Stylus device with anti-vibration structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5944289B2 (ja) * 2012-09-20 2016-07-05 シャープ株式会社 スタイラスペンおよびタッチパネルシステム
DE102014011428A1 (de) * 2014-07-31 2016-02-04 Schneider Schreibgeräte GmbH Eingabegerät zur Bedienung berührungsempfindlicher Displays
US10877576B2 (en) * 2017-06-09 2020-12-29 Hideep Inc. Stylus pen

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Publication number Priority date Publication date Assignee Title
JPH05324172A (ja) * 1992-05-22 1993-12-07 Sharp Corp 表示一体型タブレット装置
JPH07225646A (ja) * 1994-02-14 1995-08-22 Sony Tektronix Corp 位置入力用スタイラス
JP3169005U (ja) * 2010-12-14 2011-07-07 君達創新科技股▲ふん▼有限公司 タッチペン

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05324172A (ja) * 1992-05-22 1993-12-07 Sharp Corp 表示一体型タブレット装置
JPH07225646A (ja) * 1994-02-14 1995-08-22 Sony Tektronix Corp 位置入力用スタイラス
JP3169005U (ja) * 2010-12-14 2011-07-07 君達創新科技股▲ふん▼有限公司 タッチペン

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014053695A1 (fr) * 2012-10-02 2014-04-10 Nokia Corporation Appareil et procédés associés permettant de fournir une rétroaction électrotactile
CN103809779B (zh) * 2012-11-08 2017-03-01 日本蚕毛染色株式会社 电容式触摸面板用书写用具
CN103809779A (zh) * 2012-11-08 2014-05-21 日本蚕毛染色株式会社 电容式触摸面板用书写用具
US9058069B2 (en) 2012-11-08 2015-06-16 Nihon Sanmo Dyeing Co., Ltd. Writing instrument for electrostatic capacitance type touch panel
EP2741187A3 (fr) * 2012-11-08 2017-03-08 Nihon Sanmo Dyeing Co., Ltd. Instrument d'écriture pour panneau tactile de type à capacitance électrostatique
JP5266415B1 (ja) * 2012-11-08 2013-08-21 日本蚕毛染色株式会社 静電容量式タッチパネル用筆記具
US9857891B2 (en) 2013-05-06 2018-01-02 Societe Bic Manual device adapted for a capacitive screen
JP2016524743A (ja) * 2013-05-06 2016-08-18 ソシエテ ビックＳｏｃｉｅｔｅ Ｂｉｃ 容量性スクリーンに適した手動装置
US9535515B2 (en) 2013-05-06 2017-01-03 Societe Bic Manual device adapted for a capacitive screen
JP2016522934A (ja) * 2013-05-08 2016-08-04 ヨット・エス・ステットラー・ゲゼルシャフト・ミツト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフトＪ．Ｓ． Ｓｔａｅｄｔｌｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 接触感応型容量性表面のための入力装置
JP2016519374A (ja) * 2013-05-08 2016-06-30 ヨット・エス・ステットラー・ゲゼルシャフト・ミツト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフトＪ．Ｓ． Ｓｔａｅｄｔｌｅｒ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 接触感応型容量性表面のための入力装置としての装置の使用
KR101857481B1 (ko) 2013-05-08 2018-05-14 슈테틀러 마르스 게엠베하 운트 콤파니 카게 접촉식 정전용량 표면들을 위한 입력 장치로서의 장치의 용도
WO2015044701A1 (fr) * 2013-09-26 2015-04-02 Sony Corporation Stylet pour écran tactile capacitif et procédé de détection de la position d'un stylet
US9965053B2 (en) 2013-09-26 2018-05-08 Sony Corporation Touchpen for capacitive touch panel and method of detecting a position of a touchpen
TWI668603B (zh) * 2018-10-01 2019-08-11 幸芯科技有限公司 Stylus device with anti-vibration structure

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