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BS EN 61747-5:1998

Current

Current

The latest, up-to-date edition.

Liquid crystal and solid-state display devices Environmental, endurance and mechanical test methods

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-11-1998

€308.83
Excluding VAT
Summarise this standard

1 General
    1.1 Scope and object
    1.2 Normative references
    1.3 Terms, definitions and letter symbols
    1.4 Standard atmospheric conditions
    1.5 Visual examination and verification of dimensions
    1.6 Electrical and optical measurement
    1.7 Electrical operating conditions
2 Mechanical test methods
    2.1 Robustness of terminations
    2.2 Soldering
    2.3 Vibration (sinusoidal)
    2.4 Shock
    2.5 Acceleration, steady state
    2.6 Bond strength test
3 Environmental and endurance test methods
    3.1 Change of temperature
    3.2 Storage (at high temperature)
    3.3 Storage (at low temperature)
    3.4 Low air pressure
    3.5 Damp heat, steady state
    3.6 Damp heat, cyclic (12 + 12-hour cycle)
    3.7 Composite temperature/humidity cyclic test
    3.8 Light exposure
    3.9 ESD Test
4 Miscellaneous test methods
    4.1 Permanence of marking
    4.2 Scratch test (of face plate)
    4.3 Life test
5 Visual inspection of monochrome matrix liquid crystal
    display modules (Excluding all active matrix liquid
    crystal display modules)
    5.1 General
    5.2 Visual inspection of displays
6 Visual inspection of monochrome liquid crystal display
    cells (excluding all active matrix liquid crystal
    display modules)
    6.1 General
    6.2 Visual inspection of displays
    6.3 Seal inspections (see figure 13)
    6.4 Visual inspection of contact pad area (see figure
          14)
    6.5 Visual inspection for chipped material at the
          borders and edges of the support plates of cells
Annex A Cross references index
Annex ZA Normative references to international publications
          with their corresponding European publications

Establishes uniform preferred test methods, including visual, with preferred values for stress levels for judging the environmental properties of liquid crystal display devices.

Committee
NFE/34
DevelopmentNote
Supersedes 93/203879 DC. Also numbered as IEC 61747-5. (09/2005)
DocumentType
Standard
Pages
40
PublisherName
British Standards Institution
Status
Current
SupersededBy

Standards Relationship
NF EN 61747-5 : 1999 Identical
NBN EN 61747-5 : 1999 Identical
I.S. EN 61747-5:1999 Identical
DIN EN 61747-5:1999-02 Identical
EN 61747-5:1998 Identical
UNE-EN 61747-5:1998 Equivalent

€308.83
Excluding VAT