IEC 61747-1-2:2014

IEC 61747-1-2:2014 defines terminology and letter symbols for liquid crystal display devices, giving engineers and compliance teams a common technical language for specifying, reviewing, and documenting LCD-related work. As part of the Liquid crystal display devices - Part 1-2: Generic - Terminology and letter symbols series, it supports clearer engineering documentation, more consistent technical review, and better alignment across procurement, test, and quality workflows. For organizations evaluating display-related components or specifications, IEC 61747-1-2:2014 can help reduce ambiguity in product evaluation and conformity assessment activities.

Purpose of IEC 61747-1-2:2014

The purpose of IEC 61747-1-2:2014 is to establish consistent terminology and letter symbols used in the description of liquid crystal display devices. In practical terms, it helps technical teams interpret and apply the same designations when preparing engineering specifications, test plans, and documentation for LCD products. This is particularly useful where documented evaluation, operational consistency, and technical validation depend on precise wording. By standardizing the language used around these devices, the document supports clearer communication during design, verification activities, and regulatory preparation.

Compliance applications of IEC 61747-1-2:2014

IEC 61747-1-2:2014 is relevant in workflows that involve specification control, supplier review, laboratory evaluation, and product documentation for liquid crystal display devices. It may be used when teams need a shared reference for terminology during conformity assessment, technical assessment, or quality assurance review. Procurement teams can also use it to align purchase requirements with engineering documentation, while laboratories may rely on it to keep test records and reports consistent. For LCD-focused development programs, the document supports structured compliance workflows and reduces the risk of misunderstanding in technical exchanges.

Benefits of IEC 61747-1-2:2014

Using IEC 61747-1-2:2014 can improve clarity across engineering, testing, and procurement processes by standardizing how LCD-related terms and symbols are written and interpreted. That consistency helps limit avoidable errors in documentation, supports better traceability during technical review, and can strengthen conformity assessment preparation. It is especially valuable where multiple teams must compare specifications, validate design intent, or maintain quality workflows across suppliers and internal departments. For organizations managing display product documentation, the result is often more reliable communication and lower risk during evaluation and release decisions.

• Standardized terminology for liquid crystal display devices
• Common letter symbols for technical documentation and specification control
• Support for laboratory evaluation, verification activities, and documented evaluation
• Useful reference for procurement review, compliance workflows, and conformity assessment