BR112018067548A2 - dispositivos sensores e métodos de detecção para detectar um padrão de entradas externas para um dispositivo sensor - Google Patents

dispositivos sensores e métodos de detecção para detectar um padrão de entradas externas para um dispositivo sensor

Info

Publication number
BR112018067548A2
BR112018067548A2 BR112018067548A BR112018067548A BR112018067548A2 BR 112018067548 A2 BR112018067548 A2 BR 112018067548A2 BR 112018067548 A BR112018067548 A BR 112018067548A BR 112018067548 A BR112018067548 A BR 112018067548A BR 112018067548 A2 BR112018067548 A2 BR 112018067548A2
Authority
BR
Brazil
Prior art keywords
pattern
sensing
external inputs
detecting
detection methods
Prior art date
Application number
BR112018067548A
Other languages
English (en)
Inventor
Hilgers Achim
Petrus Hendriks Cornelis
Anton Van Den Ende Daan
Thomas Johnson Mark
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112018067548A2 publication Critical patent/BR112018067548A2/pt

Links

Classifications

    • 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
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means
    • 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
    • G06F3/0414—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; 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
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04146—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using pressure sensitive conductive elements delivering a boolean signal and located between crossing sensing lines, e.g. located between X and Y sensing line layers
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions

Abstract

a presente invenção refere-se a um dispositivo sensor que compreende um arranjo de matriz passiva de elementos sensores eletroativos dispostos em fileiras e colunas. em um exemplo, cada elemento sensor gera um sinal de sensor binário de modo que um sinal total em cada fileira e em cada coluna possibilite que qualquer padrão de entradas externas seja determinado. isso fornece uma primeira forma de determinar um padrão de elementos sensores que estão detectando uma entrada com o uso de um esquema de endereçamento de matriz passiva. em outro exemplo, cada elemento sensor gera um sinal de sensor com uma característica de frequência diferente. isso fornece uma outra forma de possibilitar que qualquer padrão de entradas externas seja determinado.
BR112018067548A 2016-02-29 2017-02-13 dispositivos sensores e métodos de detecção para detectar um padrão de entradas externas para um dispositivo sensor BR112018067548A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16157852 2016-02-29
PCT/EP2017/053097 WO2017148687A1 (en) 2016-02-29 2017-02-13 Sensor device and sensing method based on an electroactive material

Publications (1)

Publication Number Publication Date
BR112018067548A2 true BR112018067548A2 (pt) 2019-01-08

Family

ID=55456622

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018067548A BR112018067548A2 (pt) 2016-02-29 2017-02-13 dispositivos sensores e métodos de detecção para detectar um padrão de entradas externas para um dispositivo sensor

Country Status (7)

Country Link
US (1) US10599249B2 (pt)
EP (1) EP3423925B1 (pt)
JP (1) JP6675011B2 (pt)
CN (1) CN108700968B (pt)
BR (1) BR112018067548A2 (pt)
RU (1) RU2720128C2 (pt)
WO (1) WO2017148687A1 (pt)

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US11256331B1 (en) * 2019-01-10 2022-02-22 Facebook Technologies, Llc Apparatuses, systems, and methods including haptic and touch sensing electroactive device arrays
WO2020207684A1 (en) 2019-04-10 2020-10-15 Asml Netherlands B.V. An object positioning system, diagnostic and calibration methods, positioning control method, lithographic apparatus and device manufacturing method
US11678582B2 (en) * 2020-04-01 2023-06-13 Nokia Technologies Oy Electroactive material-controlled smart surface
US11960691B2 (en) 2020-12-17 2024-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for interfacing with a touch sensor

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Also Published As

Publication number Publication date
JP6675011B2 (ja) 2020-04-01
EP3423925A1 (en) 2019-01-09
US10599249B2 (en) 2020-03-24
US20190050102A1 (en) 2019-02-14
EP3423925B1 (en) 2020-04-08
WO2017148687A1 (en) 2017-09-08
RU2018134198A (ru) 2020-04-02
CN108700968B (zh) 2021-09-28
RU2018134198A3 (pt) 2020-04-02
JP2019512130A (ja) 2019-05-09
CN108700968A (zh) 2018-10-23
RU2720128C2 (ru) 2020-04-24

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]