oSIST prEN IEC 63203-301-1:2023

SLOVENSKI STANDARD
oSIST prEN IEC 63203-301-1:2023
01-april-2023
Nosljive elektronske naprave in tehnologije - 301-1. del: Preskusna metoda
elektrokromnih plasti za nosljivo opremo
Wearable electronic devices and technologies - Part 301-1: Test method of
electrochromic films for wearable equipments
Ta slovenski standard je istoveten z: prEN IEC 63203-301-1:2023
ICS:
59.080.80 Inteligentne tekstilije Smart textiles
oSIST prEN IEC 63203-301-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 63203-301-1:2023

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oSIST prEN IEC 63203-301-1:2023
124/212/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63203-301-1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-02-10 2023-05-05
SUPERSEDES DOCUMENTS:
124/78/CD, 124/211/CC

IEC TC 124 : WEARABLE ELECTRONIC DEVICES AND TECHNOLOGIES
SECRETARIAT: SECRETARY:
Korea, Republic of Mr Jae Yeong Park
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:


Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of
• any relevant patent rights of which they are aware and to provide supporting documentation,
• any relevant “in some countries” clauses to be included should this proposal proceed. Recipients are reminded that
the enquiry stage is the final stage for submitting "in some countries" clauses. See AC/22/2007.

TITLE:
Wearable electronic devices and technologies - Part 301-1: Test method of electrochromic films for
wearable equipments

PROPOSED STABILITY DATE: 2027

Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

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oSIST prEN IEC 63203-301-1:2023
IEC CDV 63202-301-1 © IEC 2022 2 124/212/CDV

NOTE FROM TC/SC OFFICERS:
WG3 agreed the project proceeds to the CDV and it was agreed in IEC TC124 plenary meeting held in San
Francisco on 2022-11-03.

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oSIST prEN IEC 63203-301-1:2023
124/212/CDV 3 IEC CDV 63203-301-1 © IEC 2022

1
2 CONTENTS
3
4 FOREWORD . 5
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 7
8 4 Test method of electrochromic films for wearable equipment . 8
9 4.1 Overview . 8
10 4.2 Equipment and tools . 9
11 4.3 Test procedure. 9
12 4.4 Measurement and data analysis . 10
13 4.5 Report of results . 12
14 Annex A (informative)) Transmittance measurement guidance . 13
15 Bibliograpy. 14
16

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IEC CDV 63203-301-1 © IEC 2022 4 124/212/CDV

17 Figure 1 – Sound field space with boundary conditions and governing equation . 8
18 Fig
...