JP6677355B2 - 操作検出装置および表示装置 - Google Patents
操作検出装置および表示装置 Download PDFInfo
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- JP6677355B2 JP6677355B2 JP2019546629A JP2019546629A JP6677355B2 JP 6677355 B2 JP6677355 B2 JP 6677355B2 JP 2019546629 A JP2019546629 A JP 2019546629A JP 2019546629 A JP2019546629 A JP 2019546629A JP 6677355 B2 JP6677355 B2 JP 6677355B2
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- main surface
- panel
- capacitance
- capacitance sensor
- electrode
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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
- G06F3/0416—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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/044—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
-
- 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
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
Description
11…静電容量電極
11A…第1静電容量電極
11B…第2静電容量電極
11D…静電容量センサ
11P…押圧センサ
12…静電容量センサ用絶縁層
13…第1押圧電極用フィルム
14…押圧電極
15…圧電フィルム
16…第2押圧電極用フィルム
20…制御部
22…処理部
23…プログラム記憶部
30…表示器
40…表示パネル
40A…第1表面パネル
40B…第2表面パネル
45…操作検出装置
47…処理装置
50…筐体
Claims (4)
- 第1主面または第2主面からタッチ操作を受け付けるパネルと、
前記パネルの前記第1主面または前記第2主面に対する押圧操作を検出する押圧操作検出部と、
前記パネルの前記第1主面または前記第2主面に対するタッチ操作を検出する静電容量センサと、
前記押圧操作検出部の検出結果に応じて、前記第1主面または前記第2主面のいずれに対する前記押圧操作がなされたかを判断し、前記静電容量センサの駆動方式を切り替える、制御部と、
を備え、
前記静電容量センサは、自己容量方式であり、
前記制御部は、前記駆動方式の切り替えとして、前記静電容量センサの検出閾値を切り替えることを特徴とする操作検出装置。 - 第1主面または第2主面からタッチ操作を受け付けるパネルと、
前記パネルの前記第1主面または前記第2主面に対する押圧操作を検出する押圧操作検出部と、
前記パネルの前記第1主面または前記第2主面に対するタッチ操作を検出する静電容量センサと、
前記押圧操作検出部の検出結果に応じて、前記第1主面または前記第2主面のいずれに対する前記押圧操作がなされたかを判断し、前記静電容量センサの駆動方式を切り替える、制御部と、
を備え、
前記静電容量センサは、送信電極および受信電極を備える相互容量方式であり、
前記制御部は、前記駆動方式の切り替えとして、前記静電容量センサの前記送信電極と前記受信電極とを切り替えることを特徴とする操作検出装置。 - 前記押圧操作検出部は、前記パネルの一部に配置されている、
請求項1または請求項2に記載の操作検出装置。 - 請求項1乃至請求項3のいずれかに記載の操作検出装置と、
表示器と、
を備えた表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017193195 | 2017-10-03 | ||
JP2017193195 | 2017-10-03 | ||
PCT/JP2018/035251 WO2019069728A1 (ja) | 2017-10-03 | 2018-09-25 | 操作検出装置および表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019069728A1 JPWO2019069728A1 (ja) | 2020-02-06 |
JP6677355B2 true JP6677355B2 (ja) | 2020-04-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019546629A Active JP6677355B2 (ja) | 2017-10-03 | 2018-09-25 | 操作検出装置および表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11307702B2 (ja) |
JP (1) | JP6677355B2 (ja) |
WO (1) | WO2019069728A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7006842B2 (ja) * | 2019-05-10 | 2022-01-24 | 株式会社村田製作所 | 押圧センサ |
JP2020204995A (ja) * | 2019-06-19 | 2020-12-24 | 株式会社デンソーテン | タッチ式入力装置、および、タッチ式入力装置の制御方法 |
JP2021068206A (ja) * | 2019-10-24 | 2021-04-30 | 株式会社ジャパンディスプレイ | 表示装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8810524B1 (en) * | 2009-11-20 | 2014-08-19 | Amazon Technologies, Inc. | Two-sided touch sensor |
JP5784960B2 (ja) | 2011-04-26 | 2015-09-24 | 京セラ株式会社 | 携帯端末、タッチパネル操作プログラムおよびタッチパネル操作方法 |
EP2816453B1 (en) * | 2012-02-15 | 2019-03-27 | Murata Manufacturing Co., Ltd. | Touch-style input terminal |
TWI452511B (zh) * | 2012-03-03 | 2014-09-11 | Orise Technology Co Ltd | 電容式多點觸控的切換模式低待機功耗驅動方法 |
KR102120099B1 (ko) * | 2013-02-06 | 2020-06-09 | 엘지전자 주식회사 | 양면 터치 인식 가능한 디지털 디바이스 및 제어 방법 |
JP6163930B2 (ja) | 2013-07-18 | 2017-07-19 | 船井電機株式会社 | 信号伝送装置及び信号伝送方法 |
CN103677476B (zh) * | 2013-12-13 | 2016-04-13 | 京东方科技集团股份有限公司 | 触控装置及其驱动方法 |
CN106030483B (zh) * | 2014-02-18 | 2019-12-17 | 剑桥触控科技有限公司 | 使用压感触摸的触摸屏的功率模式的动态切换 |
CN104090696B (zh) * | 2014-06-19 | 2018-01-09 | 京东方科技集团股份有限公司 | 双面触控的显示面板、装置及驱动方法 |
CN106537302B (zh) * | 2014-07-02 | 2019-07-02 | 株式会社村田制作所 | 输入终端 |
TWI536239B (zh) * | 2014-10-27 | 2016-06-01 | 緯創資通股份有限公司 | 觸控裝置及觸控方法 |
WO2016103978A1 (ja) * | 2014-12-26 | 2016-06-30 | 株式会社村田製作所 | 操作入力装置 |
US10048803B2 (en) * | 2016-03-17 | 2018-08-14 | Apple Inc. | Detecting backside force in a touch-screen device |
JP6677545B2 (ja) | 2016-03-22 | 2020-04-08 | 株式会社ジャパンディスプレイ | 表示装置 |
US20170277340A1 (en) * | 2016-03-25 | 2017-09-28 | Le Holdings (Beijing) Co., Ltd. | Terminal control method and terminal |
KR102574365B1 (ko) * | 2016-08-22 | 2023-09-05 | 삼성전자주식회사 | 디스플레이 장치, 디스플레이 장치를 포함하는 전자 장치 및 그 압력 감지 방법 |
GB2565305A (en) * | 2017-08-08 | 2019-02-13 | Cambridge Touch Tech Ltd | Device for processing signals from a pressure-sensing touch panel |
-
2018
- 2018-09-25 JP JP2019546629A patent/JP6677355B2/ja active Active
- 2018-09-25 WO PCT/JP2018/035251 patent/WO2019069728A1/ja active Application Filing
-
2019
- 2019-10-04 US US16/592,980 patent/US11307702B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019069728A1 (ja) | 2019-04-11 |
US20200034021A1 (en) | 2020-01-30 |
JPWO2019069728A1 (ja) | 2020-02-06 |
US11307702B2 (en) | 2022-04-19 |
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