MDLS-40263-C-HT-HV-FSTN-LED3G Varitronix, MDLS-40263-C-HT-HV-FSTN-LED3G Datasheet - Page 16

• Manufacturer Part Number: MDLS-40263-C-HT-HV-FSTN-LED3G
• Description: LCD MOD 40X2 CHAR FSTN GN BKLT
• Manufacturer: Varitronix
• Series: MDL(S)-40263r

Specifications of MDLS-40263-C-HT-HV-FSTN-LED3G

• Display Type: TN - Twisted Nematic
• Display Mode: Transflective
• Number Of Digits/alpha: 16
• Outline L X W X H: 108.00mm x 20.00mm x 12.00mm
• Viewing Area: 89.00mm L x 10.00mm W
• Backlight: LED - Green
• Display Format: 40 x 2
• Character Size: 3.15mm H x 1.85mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.33mm W x 0.35mm H
• Interface: Parallel
• Operating Temperature: -20°C ~ 70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 153-1129

6.7.3.2 Sodium Lamp Inspection Criteria
Black
spot/Foreign
Materials
Scratch
Sealing problem
Bag broken
Misalignment
Defect Category Defect Description
Foreign Material
inside LC box
Scratch on glass
surface
Sealing broken
Wider sealing width D
Narrow sealing
width
Distinct hairs going
into the EVA
through perimeter
seal
Seal epoxy bleeds
into the EVA
Bubble inside epoxy D
Vacuum bag broken N/A
Top & bottom fish
eyes misaligned
A, B, C, D Newton Ring can’t be found with unaided
A, B, C, D Scratch on EVA is not acceptable when it is
D
D
D
D
N/A
Zone
eyes under sodium lamp.
observed under dark background with
unaided eyes.
Not accept
Sealing exceed scribing line is not accept.
Refer to the drawing, sealing should not
bleed into where between the two broken
lines.
Seal width narrowed to less than 2/3 of the
normal width wherever on the display is not
accepted.
L1<2/3 L: reject
Not accept
Not accept
Bubble diameter should <= 1/3 seal width
a<=1/3b
Reject when bag broken at STN or Self-short
DOT type. No requirement for TN/HTN or
silver dot type.
Dot and circle shall not intersect.
Criterion
VL-FS-MDLS40263-01 REV.C
(MDLS40263-HT-HV-F-LED03-YG-12-CON)
PAGE 16 OF 25
JUN/2006
a<=1/3b
accept
Drawing Specification
a
reject
accept
b