CN109799931B - 光线分配可控触摸面板装置 - Google Patents

光线分配可控触摸面板装置 Download PDF

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Publication number
CN109799931B
CN109799931B CN201811230082.3A CN201811230082A CN109799931B CN 109799931 B CN109799931 B CN 109799931B CN 201811230082 A CN201811230082 A CN 201811230082A CN 109799931 B CN109799931 B CN 109799931B
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China
Prior art keywords
upper electrode
potential
driving
electrodes
electrode group
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CN201811230082.3A
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English (en)
Chinese (zh)
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CN109799931A (zh
Inventor
内山雄一
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Tianma Japan Ltd
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Tianma Japan Ltd
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    • 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • 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
    • G06F3/041—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 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
    • G06F3/041—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
    • 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
    • G06F3/041—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 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
    • G06F3/041—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 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Position Input By Displaying (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN201811230082.3A 2017-11-16 2018-10-22 光线分配可控触摸面板装置 Active CN109799931B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-221165 2017-11-16
JP2017221165A JP6966032B2 (ja) 2017-11-16 2017-11-16 光線方向制御タッチパネル装置

Publications (2)

Publication Number Publication Date
CN109799931A CN109799931A (zh) 2019-05-24
CN109799931B true CN109799931B (zh) 2023-06-27

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CN201811230082.3A Active CN109799931B (zh) 2017-11-16 2018-10-22 光线分配可控触摸面板装置

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US (1) US10788938B2 (enExample)
JP (1) JP6966032B2 (enExample)
CN (1) CN109799931B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6966033B2 (ja) * 2017-11-22 2021-11-10 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 光線方向制御タッチパネル装置
US12158683B2 (en) 2019-08-21 2024-12-03 Sioptica Gmbh Optical element with variable transmission and screen comprising such an optical element
CN118865828B (zh) * 2024-08-20 2025-10-28 昆山龙腾光电股份有限公司 宽窄视角可切换的自发光显示装置及驱动方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011027265A1 (en) * 2009-09-03 2011-03-10 Koninklijke Philips Electronics N.V. Touch sensing output device
JP2016062091A (ja) * 2014-09-12 2016-04-25 Ｎｌｔテクノロジー株式会社 光学素子及びこれを用いた表示装置，電子機器，照明装置
JP2017009800A (ja) * 2015-06-22 2017-01-12 セイコーエプソン株式会社 記憶型表示装置、記憶型表示装置の駆動方法および電子機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030745A1 (ja) 2004-09-17 2006-03-23 Sharp Kabushiki Kaisha 表示装置および視野角制御装置、電子機器
US8098228B2 (en) * 2007-12-06 2012-01-17 Seiko Epson Corporation Driving method of electrophoretic display device
JP5332589B2 (ja) * 2008-12-19 2013-11-06 セイコーエプソン株式会社 電気泳動表示装置の駆動方法、電気泳動表示装置、電子機器
US10831317B2 (en) * 2010-08-20 2020-11-10 Neodrón Limited Electronic ink touch sensitive display
US20120062503A1 (en) * 2010-09-14 2012-03-15 Motorola-Mobility, Inc. Device for integrating capactive touch with electrophoretic displays
JP2014048605A (ja) * 2012-09-04 2014-03-17 Sony Corp 表示装置および電子機器
CN105425502B (zh) * 2014-09-12 2019-11-05 Nlt科技股份有限公司 光学元件、及使用该光学元件的显示装置、电子设备、照明装置
JP6443669B2 (ja) 2014-12-26 2018-12-26 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 抵抗膜式タッチパネル及び複合型タッチパネル並びにタッチパネルの駆動方法並びに表示装置
KR102533076B1 (ko) * 2016-05-26 2023-05-18 삼성디스플레이 주식회사 터치 센서
JP7036312B2 (ja) * 2017-09-29 2022-03-15 天馬微電子有限公司 光線方向制御タッチパネル装置及び表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011027265A1 (en) * 2009-09-03 2011-03-10 Koninklijke Philips Electronics N.V. Touch sensing output device
JP2016062091A (ja) * 2014-09-12 2016-04-25 Ｎｌｔテクノロジー株式会社 光学素子及びこれを用いた表示装置，電子機器，照明装置
JP2017009800A (ja) * 2015-06-22 2017-01-12 セイコーエプソン株式会社 記憶型表示装置、記憶型表示装置の駆動方法および電子機器

Also Published As

Publication number Publication date
CN109799931A (zh) 2019-05-24
US20190146604A1 (en) 2019-05-16
JP6966032B2 (ja) 2021-11-10
US10788938B2 (en) 2020-09-29
JP2019090969A (ja) 2019-06-13

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