JP6488427B2 - アクティブスタイラスリング電極 - Google Patents
アクティブスタイラスリング電極 Download PDFInfo
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- JP6488427B2 JP6488427B2 JP2018512151A JP2018512151A JP6488427B2 JP 6488427 B2 JP6488427 B2 JP 6488427B2 JP 2018512151 A JP2018512151 A JP 2018512151A JP 2018512151 A JP2018512151 A JP 2018512151A JP 6488427 B2 JP6488427 B2 JP 6488427B2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0442—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 transmitting changes in electrical potential to be received by the digitiser
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
- H01G5/12—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of part-cylindrical, conical, or spherical electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
- H01G5/14—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to longitudinal movement of electrodes
- H01G5/145—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to longitudinal movement of electrodes with profiled electrodes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Position Input By Displaying (AREA)
Description
LSN=LB(SN-1) (1)
式中、LSNはN番目のサブリングSNの長さであり、LBはベースライン長さ(すなわち、最小のサブリングの長さ)であり、sは倍率である。いくつかの実施例では、倍率sは2であってもよい。この場合、第3サブリングの長さ(すなわち、N=3)を見出すために、式(1)は、以下の式(2)に示すように縮小することができる、
LS3=LB(23-1)=4LB (2)
式中、LBはベースライン長さ(すなわち、最小のサブリングの長さ)である。いくつかの実施例では、リング電極1115は、0.25mm〜1mmの範囲内のベースライン長さを有することができ、サブリングの数は3であることができ、倍率sは1.5〜2.5の範囲内にあることができる。
Claims (15)
- 非導電性材料から形成されたベースと、
導電性材料から形成され、前記ベースを取り囲むリング電極と、
前記導電性材料から形成され、前記ベースの近接端部で前記ベースを取り囲み、前記リング電極から第1の長手方向距離だけ分離された接地リングと、
第2導電性材料から形成され、前記ベースの遠位端部に配置され、前記リング電極から第2の長手方向距離だけ分離された接地板と、
を備えた入力デバイスのための装置であって、
前記リング電極は駆動回路に接続され、前記接地リングは基準電位に接続され、前記接地板は基準電位に接続され、
前記装置が前記入力デバイスに組み込まれて、前記ベースの前記近接端部が前記入力デバイスの先端部分に近接して配置され、且つ前記ベースの遠位端部が前記入力デバイスの先端部分から遠位して配置され、
前記リング電極が、前記接地リングと前記接地板との間に配置される、入力デバイスのための装置。 - 前記リング電極の少なくとも一部は、第1外径を有する中空円筒状形状であり、前記接地リングの少なくとも一部は、前記第1外径を有する中空円筒状形状である、請求項1に記載の装置。
- 前記リング電極は、前記リング電極の前記第1外径より長い長さを有する、請求項2に記載の装置。
- 前記リング電極は第1長さを有し、前記接地リングは前記第1長さより短い第2長さを有する、請求項1に記載の装置。
- 前記リング電極と前記接地リングの間の第1距離は、前記リング電極の前記第1長さより短い、請求項4に記載の装置。
- 前記第1長さは3mm〜7mmの範囲内にある、請求項4に記載の装置。
- 前記リング電極と前記接地リングの間の第1距離は、3.5mm〜6mmの範囲内にある、請求項4に記載の装置。
- 前記リング電極と前記接地板との間の第2距離は、2mm〜4mmの範囲内にある、請求項4に記載の装置。
- 前記装置は、前記装置をスタイラスデバイスの先端電極に結合するように構成された第1コネクタを更に備える、請求項1に記載の装置。
- 前記リング電極は、タッチ感知面に静電容量結合するように構成され、前記リング電極も、前記接地リングに静電容量結合するように構成される、請求項1に記載の装置。
- 前記リング電極に結合された1つ以上の第1導電トレースと、前記接地リングに結合された1つ以上の第2導電トレースとを更に備え、前記第1及び第2導電トレースは前記ベースを介して配線される、請求項1に記載の装置。
- 前記第1導電トレースを前記リング電極に結合するように構成された1つ以上の第1ビアと、前記第2導電トレースを前記接地リングに結合するように構成された1つ以上の第2ビアを更に備える、請求項11に記載の装置。
- 前記1つ以上の第2ビアの少なくとも1つは、前記接地リングの長さより長い第2直径を有する円形形状を有する、請求項12に記載の装置。
- 前記基準電位は接地電圧である、請求項1に記載の装置。
- 前記装置は、
軸部分及び前記先端部分を有する本体と、
前記入力デバイスの遠位端部にあり前記先端部分に配置された先端電極と、
1つ以上の刺激信号を生成するように構成された前記駆動回路と、を備えた前記入力デバイス、に組み込まれ、
前記装置は、前記先端電極の遠位の前記先端部分に配置される、請求項1に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/848,277 US10025401B2 (en) | 2015-09-08 | 2015-09-08 | Active stylus ring electrode |
US14/848,277 | 2015-09-08 | ||
PCT/US2016/048590 WO2017044311A1 (en) | 2015-09-08 | 2016-08-25 | Active stylus ring electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018530058A JP2018530058A (ja) | 2018-10-11 |
JP6488427B2 true JP6488427B2 (ja) | 2019-03-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018512151A Active JP6488427B2 (ja) | 2015-09-08 | 2016-08-25 | アクティブスタイラスリング電極 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10025401B2 (ja) |
JP (1) | JP6488427B2 (ja) |
KR (1) | KR101946768B1 (ja) |
CN (1) | CN108027668B (ja) |
DE (1) | DE112016004064B4 (ja) |
HK (1) | HK1254723A1 (ja) |
WO (1) | WO2017044311A1 (ja) |
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CN203838657U (zh) * | 2014-02-12 | 2014-09-17 | 昆盈企业股份有限公司 | 主动式触控笔及其笔头组件 |
US9939966B2 (en) * | 2014-03-28 | 2018-04-10 | Synaptics Incorporated | Low ground mass correction mechanism |
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2015
- 2015-09-08 US US14/848,277 patent/US10025401B2/en not_active Expired - Fee Related
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2016
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- 2016-08-25 KR KR1020187006026A patent/KR101946768B1/ko active IP Right Grant
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US10025401B2 (en) | 2018-07-17 |
US20170068337A1 (en) | 2017-03-09 |
DE112016004064T5 (de) | 2018-06-07 |
KR101946768B1 (ko) | 2019-05-07 |
JP2018530058A (ja) | 2018-10-11 |
CN108027668B (zh) | 2019-09-13 |
DE112016004064B4 (de) | 2020-11-26 |
KR20180035879A (ko) | 2018-04-06 |
WO2017044311A1 (en) | 2017-03-16 |
HK1254723A1 (zh) | 2019-07-26 |
CN108027668A (zh) | 2018-05-11 |
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