MC144032B6WCB-SPTLY Midas, MC144032B6WCB-SPTLY Datasheet - Page 36

• Manufacturer Part Number: MC144032B6WCB-SPTLY
• Description: LCD, 144X32, STN, Y/GN B/L, CHINESE; Backlighting Colour: Yellow Green; LCD Display Type: STN; Pixel Size (H x W): 0....
• Manufacturer: Midas

13. Inspection specification
NO
01
02
03
04
(display only)
contaminatio
(non-display)
spots, white
white spots
LCD black
Electrical
Polarizer
Black or
on LCD
bubbles
Testing
spots,
Item
n
1.1 Missing vertical, horizontal segment, segment contrast
1.2 Missing character , dot or icon.
1.3 Display malfunction.
1.4 No function or no display.
1.5 Current consumption exceeds product specifications.
1.6 LCD viewing angle defect.
1.7 Mi xed product types.
Contrast defect.
2.1 White and black spots on display ≦0.25mm, no more
2.2 Densely spaced: No more than two spots or lines within
3.1 Round type : As following drawing
3.2 Line type : (As following drawing)
If bubbles are visible,
judge using black spot
specifications, not
easy to find, must
check in specify
direction.
defect.
than three white or black spots present.
3mm
Φ=( x + y ) / 2
Length
L≦3.0 0.02＜W≦0.03
L≦2.5 0.03＜W≦0.05
---
---
0.05＜W
0.20＜Φ≦0.50
0.50＜Φ≦1.00
1.00＜Φ
Criterion
Total Q TY
W≦0.02
Size Φ
Width
Φ≦0.20
As round type
Acceptable Q
Acceptable Q
Accept no
Accept no
dense
dense
TY
TY
2
3
2
0
3
0.65
2.5
2.5
2.5
2.5
AQL