PS320240T datasheet(23/28 Pages) POWERTIP

23 / 28 page

PH320240T-004-IC1Q Ver.0

Page23

3.2

Inspection Specification

Inspection Standard : MIL-STD-105E Table Normal Inspection Single Sampling Level II

Equipment : Gauge , MIL-STD , Powertip Tester , Sample

IQC Defect Level : Major Defect AQL 0.4; Minor Defect AQL 1.5

FQC Defect Level : 100% Inspection

OUT Going Defect Level : Sampling

Specification :

Item

Specification

Judge Level

Part Number

The part number is inconsistent with work order of

production

N.G. Major

Quantity

The quantity is inconsistent with work order of

production

N.G. Major

The display lacks of some patterns.

N.G. Major

Missing line.

N.G. Major

The size of missing dot, A is > 1/2 Dot size

N.G. Major

There is no function.

N.G. Major

Electronic

characteristics of

LCM

A=( L + W )÷2

Output data is error

N.G. Major

Material is different with work order of production

N.G. Major

LCD is assembled in inverse direction

N.G. Major

Bezel is assembled in inverse direction

N.G. Major

Shadow is within LCD viewing area + 0.5 mm

N.G. Major

The diameter of dirty particle, A is > 0.4 mm

N.G. Minor

Dirty particle length is > 3.0mm, and 0.01mm < width

≤ 0.05mm

N.G. Minor

Display is without protective film

N.G. Minor

Conductive rubber is over bezel 1mm

N.G. Minor

Polarizer exceeds over viewing area of LCD

N.G. Minor

Area of bubble in polarizer, A > 1.0mm, the number

of bubble is > 1 piece.

N.G. Minor

Appearance of

LCD

A=( L + W ) ÷2

Dirty particle

(Including

scratch、bubble )

0.4mm < Area of bubble in polarizer, A < 1.0mm, the

number of bubble is > 4 pieces.

N.G. Minor

Burned area or wrong part number is on PCB

N.G. Major

The symbol, character, and mark of PCB are

unidentifiable.

N.G Minor

The stripped solder mask , A is > 1.0mm

N.G. Minor

0.3mm < stripped solder mask or visible circuit,

A < 1.0mm, and the number is ≥ 4 pieces

N.G. Minor

There is particle between the circuits in solder mask

N.G Minor

The circuit is peeled off or cracked

N.G Minor

There is any circuits risen or exposed.

N.G Minor

0.2mm < Area of solder ball, A is ≤ 0.4mm

The number of solder ball is ≥ 3 pieces

N.G Minor

Appearance of

PCB

A=( L + W ) ÷2

The magnitude of solder ball, A is > 0.4mm.

N.G Minor

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