BR112013024839A2 - aparelho eletrônico e método para controlar aparelho eletrônico - Google Patents

aparelho eletrônico e método para controlar aparelho eletrônico

Info

Publication number
BR112013024839A2
BR112013024839A2 BR112013024839A BR112013024839A BR112013024839A2 BR 112013024839 A2 BR112013024839 A2 BR 112013024839A2 BR 112013024839 A BR112013024839 A BR 112013024839A BR 112013024839 A BR112013024839 A BR 112013024839A BR 112013024839 A2 BR112013024839 A2 BR 112013024839A2
Authority
BR
Brazil
Prior art keywords
detection
state
change
electronic device
electronic apparatus
Prior art date
Application number
BR112013024839A
Other languages
English (en)
Inventor
Akizumi Fujioka
Kohji Saitoh
Masami Ozaki
Toshihiro Yanagi
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BR112013024839A2 publication Critical patent/BR112013024839A2/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
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3262—Power saving in digitizer or tablet
    • 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
    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
    • 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
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3677—Details of drivers for scan electrodes suitable for active matrices only
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only

Abstract

resumo “aparelho eletrônico e método para controlar aparelho eletrônico” trata-se de um aparelho eletrônico (100) que é dotado de um dispositivo de exibição (1), um dispositivo de detecção (20) para detectar uma entrada, uma unidade de detecção de mudança de estado (31) e uma unidade de controle. a unidade de controle controla o dispositivo de detecção (20) de modo que a frequência da operação de detecção aumenta durante um período de não varredura quando a unidade de detecção de mudança de estado (31) detecta uma mudança no estado que causa um aumento de precisão de detecção e de modo que a frequência da operação de detecção diminui durante o período de não varredura quando a unidade de detecção de mudança de estado (31) detecta uma mudança no estado que causa uma queda na precisão de detecção. como consequência, é possível melhorar a precisão de detecção de um dispositivo de detecção enquanto se reduz o consumo de potência. 34 1/1 34
BR112013024839A 2011-04-07 2012-04-03 aparelho eletrônico e método para controlar aparelho eletrônico BR112013024839A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011085816 2011-04-07
PCT/JP2012/059116 WO2012137790A1 (ja) 2011-04-07 2012-04-03 電子機器および電子機器の制御方法

Publications (1)

Publication Number Publication Date
BR112013024839A2 true BR112013024839A2 (pt) 2016-12-27

Family

ID=46969186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024839A BR112013024839A2 (pt) 2011-04-07 2012-04-03 aparelho eletrônico e método para controlar aparelho eletrônico

Country Status (8)

Country Link
US (1) US8970535B2 (pt)
EP (1) EP2696265A4 (pt)
JP (1) JP5341281B2 (pt)
KR (1) KR101569978B1 (pt)
CN (1) CN103460162B (pt)
BR (1) BR112013024839A2 (pt)
RU (1) RU2543566C1 (pt)
WO (1) WO2012137790A1 (pt)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
US9293103B2 (en) * 2011-04-07 2016-03-22 Sharp Kabushiki Kaisha Display device, and method for driving same
WO2014002607A1 (ja) * 2012-06-29 2014-01-03 シャープ株式会社 表示装置の駆動方法、表示装置、および液晶表示装置
JP2014174600A (ja) * 2013-03-06 2014-09-22 Sharp Corp タッチパネル端末及びタッチパネル制御方法
JP2014174851A (ja) * 2013-03-11 2014-09-22 Japan Display Inc タッチセンサ装置、表示装置、及び電子機器
JP5845204B2 (ja) 2013-03-29 2016-01-20 株式会社ジャパンディスプレイ 電子機器および電子機器の制御方法
JP2015141538A (ja) * 2014-01-28 2015-08-03 シャープ株式会社 タッチパネル制御装置、情報処理装置
KR101637174B1 (ko) * 2014-06-30 2016-07-21 엘지디스플레이 주식회사 터치스크린 일체형 표시장치
JP2016099921A (ja) * 2014-11-26 2016-05-30 コニカミノルタ株式会社 有機エレクトロルミネッセンスモジュール、並びにこれを備えたスマートデバイス及び照明装置
JP6082799B2 (ja) * 2015-11-16 2017-02-15 株式会社ジャパンディスプレイ 電子機器、検知回路の制御方法および検知回路
KR102446751B1 (ko) * 2015-12-01 2022-09-26 엘지디스플레이 주식회사 표시장치와 그 구동회로 및 구동방법
US10860131B2 (en) * 2016-03-04 2020-12-08 Sharp Kabushiki Kaisha Touch panel control device and information processing apparatus
TWI629634B (zh) * 2017-08-17 2018-07-11 義隆電子股份有限公司 於觸控顯示裝置上進行觸控感測的方法及該觸控顯示裝置
WO2019155736A1 (ja) * 2018-02-09 2019-08-15 アルプスアルパイン株式会社 入力装置とその制御方法及びプログラム
JP7145391B2 (ja) * 2018-11-28 2022-10-03 トヨタ自動車株式会社 電源システム
TWI740200B (zh) * 2019-09-02 2021-09-21 敦泰電子股份有限公司 觸控顯示裝置的控制方法
CN112230800A (zh) * 2020-10-23 2021-01-15 敦泰电子（深圳）有限公司 触控显示驱动电路、触控显示装置及触控显示驱动方法
KR20230026593A (ko) * 2021-08-17 2023-02-27 삼성디스플레이 주식회사 표시 장치
US11822746B1 (en) * 2022-07-22 2023-11-21 Stmicroelectronics Asia Pacific Pte Ltd. Methods and systems for adaptive touchscreen control

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JPH0738152B2 (ja) * 1986-09-25 1995-04-26 三菱電機株式会社 表示装置
US5491706A (en) * 1993-04-07 1996-02-13 Sharp Kabushiki Kaisha Display-integrated type tablet device capable of detecting correct coordinates at a tip end of a detection pen by detecting external noise
JPH07191806A (ja) * 1993-12-27 1995-07-28 Sharp Corp ペン入力機能付き液晶表示装置
JP2000181624A (ja) * 1998-12-15 2000-06-30 Sharp Corp 表示一体型タブレット装置
RU2183864C2 (ru) * 1999-08-04 2002-06-20 ОПТИВА, Инк. Модуль отображения информации
CN1220098C (zh) 2000-04-28 2005-09-21 夏普株式会社 显示器件、显示器件驱动方法和装有显示器件的电子设备
JP3766926B2 (ja) 2000-04-28 2006-04-19 シャープ株式会社 表示装置の駆動方法およびそれを用いた表示装置ならびに携帯機器
JP4633124B2 (ja) 2006-02-08 2011-02-16 東北パイオニア株式会社 Ｓａｗ方式タッチセンサを備えた表示装置の製造方法
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JP5205338B2 (ja) * 2009-06-26 2013-06-05 京セラ株式会社 携帯電子機器

Also Published As

Publication number Publication date
EP2696265A1 (en) 2014-02-12
RU2543566C1 (ru) 2015-03-10
WO2012137790A1 (ja) 2012-10-11
EP2696265A4 (en) 2014-08-27
CN103460162B (zh) 2016-07-27
KR20140011353A (ko) 2014-01-28
JP5341281B2 (ja) 2013-11-13
KR101569978B1 (ko) 2015-11-17
CN103460162A (zh) 2013-12-18
US20140191989A1 (en) 2014-07-10
US8970535B2 (en) 2015-03-03
JPWO2012137790A1 (ja) 2014-07-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements