IEC 62341-1-1-2009 PDF

Full title and description

IEC 62341-1-1:2009 — Organic light emitting diode (OLED) displays — Part 1-1: Generic specifications. This part provides a generic specification for OLED displays, defining general procedures for quality assessment to be used in IECQ/CECC systems and establishing general rules for electrical and optical measurements, environmental and mechanical tests and endurance tests for OLED display devices.

Abstract

This standard sets out the framework and generic requirements for quality assessment of OLED displays: classification of quality categories, screening and handling rules, quality approval and capability approval procedures, statistical sampling (AQL and LTPD) and general test/measurement rules (electro‑optical, environmental, mechanical and endurance tests). It is intended to be used together with sectional or detail specifications for device-specific requirements.

General information

• Status: Published (international standard).
• Publication date: 7 April 2009.
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 31.260 (Optoelectronics; electronic displays).
• Edition / version: Edition 1.0 (2009).
• Number of pages: 45 pages (PDF file size ~1.04 MB in IEC webstore listing).

Details above are taken from the IEC publication record for IEC 62341-1-1:2009.

Scope

IEC 62341-1-1:2009 is a generic specification applicable to organic light-emitting diode (OLED) displays. It defines general procedures for quality assessment used in IECQ/CECC systems and establishes overarching rules for methods of electrical and optical measurements, environmental and mechanical tests and endurance tests. The document is intended to be used as the generic layer of the IEC 62341 series, with sectional or detail specifications providing device- or application-specific requirements where necessary.

Key topics and requirements

• General quality assessment framework for IECQ and CECC systems (qualification, quality approval, capability approval).
• Classification of device categories and corresponding test/inspection requirements (including 100% screening options where specified).
• Rules for inspection lot formation, handling, sampling and statistical procedures — includes AQL and LTPD sampling plans and provisions for small-lot (hypergeometric) sampling.
• Standard conditions and procedures for electrical and optical measurements (standard dark-room/setup and atmospheric conditions, measurement precautions).
• Environmental, mechanical and endurance test principles and accelerated test guidance (general rules; specific methods are covered in other parts of the series).
• Requirements for documentation and certified records of released lots (traceability of release and screening records).

These topics summarize the main procedural and test-rule elements laid out in the generic specification.

Typical use and users

Primary users are OLED panel and module manufacturers, component and display test laboratories, quality engineers, procurement and supply-chain teams specifying acceptance criteria, certification bodies (IECQ) and organizations writing sectional/detail specifications for particular OLED device families or applications. The standard is used as the generic baseline; product or application detail specifications add specific limits, test sequences and acceptance criteria.

Related standards

IEC 62341 is a multipart series for OLED displays. Relevant companion parts include (examples): IEC 62341-1-2 (terminology and letter symbols), IEC 62341-5 (environmental testing methods), and several Part 6 documents covering measuring methods for optical, electro-optical and visual performance (for example, IEC 62341-6-1, -6-2, -6-3 and related technical specifications). Users commonly apply Part 1-1 together with the appropriate Part 5/Part 6 documents and any sectional/detail specification for the device type.

Keywords

OLED, organic light-emitting diode, displays, IEC 62341, generic specification, quality assessment, IECQ, electro-optical measurement, environmental test, endurance test, AQL, LTPD, sampling, screening.

FAQ

Q: What is this standard?

A: IEC 62341-1-1:2009 is the generic specification (Part 1-1) in the IEC 62341 series for organic light-emitting diode (OLED) displays; it establishes general quality-assessment procedures and general measurement/test rules for OLED displays.

Q: What does it cover?

A: It covers high-level procedures and rules: quality categories, screening and handling, lot formation, sampling and statistical plans (AQL/LTPD), general conditions for electrical and optical measurements, and general guidance for environmental, mechanical and endurance testing. Specific test methods and limits are provided in sectional/detail parts of the series.

Q: Who typically uses it?

A: OLED display and module manufacturers, test laboratories, quality and reliability engineers, procurement/specification authors, and certification bodies (e.g., IECQ) use this document as the generic baseline for product assessment and for drafting device-specific detail specifications.

Q: Is it current or superseded?

A: IEC 62341-1-1 was published on 7 April 2009 (Edition 1.0). According to the IEC publication record it remains the published generic Part 1-1; the IEC webstore lists the publication and its stability information (check the IEC webstore for the absolute latest status or any amendments/revisions).

Q: Is it part of a series?

A: Yes — IEC 62341 is a multipart series for OLED displays; Part 1-1 is the generic specification and other parts provide terminology, measurement methods and specific test procedures (for example Parts 1-2, 5 and Part 6 subparts). Users should apply Part 1-1 together with the appropriate sectional/detail parts for device-specific requirements.

Q: What are the key keywords?

A: OLED, organic light-emitting diode, displays, quality assessment, IECQ, electro-optical measurement, environmental testing, endurance testing, AQL, LTPD, sampling.