BS IEC 62908-1-2-2017 Touch and interactive displays Generic Terminology and letter symbols《触摸和交互显示 一般 术语和字母符号》.pdf

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1、Touch and interactive displaysPart 1-2: Generic Terminology and letter symbolsBS IEC 62908-1-2:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06IEC 62908-1-2 Edition 1.0 2017-09 INTERNATIONAL STANDARD Touch and interactive displays Part 1-2: Generic Terminology an

2、d letter symbols INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.120 ISBN 978-2-8322-4800-3 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. National forewordThis British Standard is the UK im

3、plementation of IEC 62908-1-2:2017.The UK participation in its preparation was entrusted to Technical Committee EPL/47, Semiconductors.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary prov

4、isions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 87943 2ICS 31.120Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published

5、under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS IEC 6290812:2017IEC 62908-1-2 Edition 1.0 2017-09 INTERNATIONAL STANDARD Touch and interactive displays Part 1-2: Generic Terminolo

6、gy and letter symbols INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.120 ISBN 978-2-8322-4800-3 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. BS IEC 6290812:2017 2 IEC 62908-1-2:2017 IEC 2

7、017 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 3.1 Classification of terms . 5 3.2 Touch displays 6 3.3 Components of touch displays 6 3.4 Structure types of touch displays 6 3.5 Sensor types of touch displays 7 3.6 Input operations of touch displays . 7 3.7 M

8、easurement elements of touch displays 7 3.8 Measurement performances of touch displays . 7 3.9 Interactive displays . 9 3.10 Components of interactive displays . 9 3.11 Sensor types of interactive displays 10 3.12 Input operations of interactive displays . 10 3.13 Actuator types of interactive displ

9、ays 11 3.14 Feedback operations of interactive displays 11 3.15 Measurement performances of interactive displays . 11 Annex A (normative) Structure of touch display module . 13 Figure A.1 Touch display module structure 13 BS IEC 6290812:2017 2 IEC 62908-1-2:2017 IEC 2017 CONTENTS FOREWORD . 3 1 Scop

10、e 5 2 Normative references 5 3 Terms and definitions 5 3.1 Classification of terms . 5 3.2 Touch displays 6 3.3 Components of touch displays 6 3.4 Structure types of touch displays 6 3.5 Sensor types of touch displays 7 3.6 Input operations of touch displays . 7 3.7 Measurement elements of touch dis

11、plays 7 3.8 Measurement performances of touch displays . 7 3.9 Interactive displays . 9 3.10 Components of interactive displays . 9 3.11 Sensor types of interactive displays 10 3.12 Input operations of interactive displays . 10 3.13 Actuator types of interactive displays 11 3.14 Feedback operations

12、of interactive displays 11 3.15 Measurement performances of interactive displays . 11 Annex A (normative) Structure of touch display module . 13 Figure A.1 Touch display module structure 13 IEC 62908-1-2:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ TOUCH AND INTERACTIVE DISPLAYS Part

13、1-2: Generic Terminology and letter symbols FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all

14、 questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Public

15、ation(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC

16、 collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opi

17、nion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to

18、ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparentl

19、y to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certific

20、ation bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall

21、attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal

22、fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this public

23、ation. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62908-1-2 has been prepared by IEC technical committee 11

24、0: Electronic display devices. The text of this International Standard is based on the following documents: FDIS Report on voting 110/886/FDIS 110/903/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table.

25、 This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all the parts in the IEC 62908 series, under the general title Touch and interactive displays, can be found on the IEC website. BS IEC 6290812:2017 4 IEC 62908-1-2:2017 IEC 2017 The committee has decided tha

26、t the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual ve

27、rsion of this publication may be issued at a later date. BS IEC 6290812:2017 4 IEC 62908-1-2:2017 IEC 2017 The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the

28、 specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IEC 62908-1-2:2017 IEC 2017 5 TOUCH AND INTERACTIVE DISPLAYS Part 1-2: Generic Terminology and letter symbo

29、ls 1 Scope This part of IEC 62908 provides a list of terminological entries that are frequently used in the literature related to touch and interactive displays in the IEC 62908 series. Terms for various input methods such as touch, hovering, proximity, gesture, eye tracking, and motion recognition

30、are included. This document is applicable to touch displays, interactive displays and their components. 2 Normative references There are no normative references in this document. 3 Terms and definitions 3.1 Classification of terms For the purposes of this document, the following terms and definition

31、s apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp Terms for touch and interactive displays are classified as follows

32、 (see also Annex A): touch displays (3.2); components of touch displays (3.3); structure types of touch displays (3.4); sensor types of touch displays (3.5); input operations of touch displays (3.6); measurement elements of touch displays (3.7); measurement performances of touch displays (3.8); inte

33、ractive displays (3.9); components of interactive displays (3.10); sensor types of interactive displays (3.11); input operations of interactive displays (3.12); actuator types of interactive displays (3.13); feedback operations of interactive displays (3.14); and measurement performances of interact

34、ive displays (3.15). BS IEC 6290812:2017 6 IEC 62908-1-2:2017 IEC 2017 3.2 Touch displays 3.2.1 touch display touch display module electronic device that allows the users to input by using touch objects corresponding to the displayed information 3.3 Components of touch displays 3.3.1 touch sensor se

35、nsor which recognizes input through touch 3.3.2 touch display panel combination of a touch sensor module and a display panel 3.3.3 touch sensor module touch screen panel combination of a touch sensor and touch controller that creates an integrated module capable of sensing and processing touch Note

36、1 to entry: A cover window is sometimes attached to the touch sensor. 3.3.4 test pattern cell test sample with patterned electrodes that is made for reliability measurement 3.3.5 cover window transparent window that covers and protects the touch screen panel and display panel 3.3.6 touch controller

37、integrated circuit that converts analogue input signals to digital output signals in the touch screen panel 3.3.7 receive electrode array Rx array of electrodes used for receiving the electrical signal 3.3.8 transmit electrode array Tx array of electrodes with changing voltage used for transmitting

38、the electrical signal 3.4 Structure types of touch displays 3.4.1 add-on type out-cell type structure that has touch sensors which are separately fabricated and attached to the display panel BS IEC 6290812:2017 6 IEC 62908-1-2:2017 IEC 2017 3.2 Touch displays 3.2.1 touch display touch display module

39、 electronic device that allows the users to input by using touch objects corresponding to the displayed information 3.3 Components of touch displays 3.3.1 touch sensor sensor which recognizes input through touch 3.3.2 touch display panel combination of a touch sensor module and a display panel 3.3.3

40、 touch sensor module touch screen panel combination of a touch sensor and touch controller that creates an integrated module capable of sensing and processing touch Note 1 to entry: A cover window is sometimes attached to the touch sensor. 3.3.4 test pattern cell test sample with patterned electrode

41、s that is made for reliability measurement 3.3.5 cover window transparent window that covers and protects the touch screen panel and display panel 3.3.6 touch controller integrated circuit that converts analogue input signals to digital output signals in the touch screen panel 3.3.7 receive electrod

42、e array Rx array of electrodes used for receiving the electrical signal 3.3.8 transmit electrode array Tx array of electrodes with changing voltage used for transmitting the electrical signal 3.4 Structure types of touch displays 3.4.1 add-on type out-cell type structure that has touch sensors which

43、 are separately fabricated and attached to the display panel IEC 62908-1-2:2017 IEC 2017 7 3.4.2 in-cell type structure that has touch sensors which are integrated inside the display panel 3.4.3 on-cell type structure that has touch sensors which are integrated on the outside of the display panel 3.

44、4.4 hybrid-cell type structure that has touch sensors which are both inside and outside the display panel 3.5 Sensor types of touch displays 3.5.1 capacitive touch sensor sensor for detecting the change of capacitance 3.5.2 resistive touch sensor sensor for detecting the change of resistance 3.5.3 o

45、ptical touch sensor sensor that senses the change of light intensity by using light emitter and detector pairs arranged around the perimeter of the touch screen 3.5.4 surface acoustic wave touch sensor sensor for detecting the change of surface acoustic wave which is generated by the touch input ope

46、rations of the touch displays 3.6 Input operations of touch displays 3.6.1 touch event event of detecting the coordinate of the physical contact with a touch sensor 3.6.2 hovering detection which responds to the non-physical touch of a human body or an object which is suspended over the touch sensor

47、 3.6.3 pressure touch touch putting pressure on the touch sensor which recognizes the changes in pressure 3.7 Measurement elements of touch displays 3.7.1 touch test bar artificial bar that is applied as touch input on the touch screen panel 3.8 Measurement performances of touch displays 3.8.1 false

48、 touch phenomenon where touch coordinates are incorrectly reported BS IEC 6290812:2017 8 IEC 62908-1-2:2017 IEC 2017 3.8.2 adjacent touch distance minimum distance between two separate touch points which the touch screen panel can report as being distinct from one another 3.8.3 maximum hover distanc

49、e greatest distance between the hovering input object and the touch screen panel surface for which the object position can be reported 3.8.4 minimum sensing size smallest diameter of the test bar for which touch data can be reported 3.8.5 touch accuracy degree which shows how close a measured value is to the targeted (true) value Note 1 to entry: Unit: mm. 3.8.6 touch jitter deviation of the reported coordinates from the touch scre