Product Specifications and
Operations Manual
ELT160.60.100-07NC
Transparent Matrix Display
Beneq Oy
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI25115461
FI-02200 Espoo
Fax +358 9 7599 5310
www.beneq.com
Finland
www.lumineq.com
Date: October 7, 2019
Document number: ED001129C
Page | 20
4
Quality
4.1
Defects
Testing method:
•
Unaided eye unless otherwise specified.
•
Ambient light 500 lux, paper white background and inspection distance
30 cm
•
Display under direct light (not reflected) and display not tilted.
4.1.1
Defects in flex/glass (bonding) contact area
Narrow electrodes:
•
Line width must exceed 50 % of the design nominal.
•
Max. 3 pcs occurrences/pad.
•
90 % of the total designed free contact area must be present.
Scratches:
•
Longitudinal scratches allowed
•
For transversal scratches see criteria for narrow electrodes.
4.1.2
Glass surface defects
Following applies to all surfaces of the glass panel/s.
Scratches in glass surface depending on width:
•
Width >100
m not allowed
•
Width 50-100
m, max. scratch length 15 mm, 50 mm min. distance
between scratches, 6 scratches max. per glass.
•
Width < 50
m allowed
•
Glass fractures not allowed
Cavities in glass surface:
•
Diameter < 0.5 mm allowed.
•
Max. 1 per cm2 and max. 2 per glass.
4.1.3
Breaks in the glass panel/s edge
Breaks/fractures in the panel edge:
•
May not exceed more than 0.5 mm from the edge of the glass panel.
•
Max length of the breaks/fractures is 1 mm.
•
Applies to all sides of the glass panel.
4.1.4
Dark areas in active area
Dark areas within visible segment of display when addressed to full ON
luminance:
•
90 % of the nominal active segment area shall be intact.
•
A dark area may not exceed more than 0.25 mm2
•
Max. 1 per cm2 and max. 2 per glass.
