Famaritana fitsapana

Zava-kendreny

Hamarino fa mifanaraka amin'ny takian'ny mpanjifa ny vokatra entin'ny orinasa, manome fototra hijerena ny vokatra ary hiantoka ny kalitaon'ny vokatra.

Sehatra fampiharana

Ity fenitra ity dia mihatra amin'ny vokatra modely TFT novokarin'i XX.

Fitaovana fitsapana

Masinina fandrefesana herinaratra, fanandramana fitsapana, fitaratra manalehibe, jiro fluorescent, caliper vernier

Drafitra santionany ary zahao ny toetry ny tontolo iainana

Ny sehatry ny famokarana (na ny fizotran'ny QC) dia manao fizahana feno ho an'ny fizahana fizahana tarehy sy fitsapana fampisehoana herinaratra, ary ho an'ny fandrefesana habe na fizahana manokana, ny santionany voalohany amin'ny maodely tsirairay dia nalaina tahaka sy notsapaina 5pcs.

Ny haben'ny kalitao dia mirefy 5 pcs ho an'ny santionany voalohany amin'ny maodely tsirairay, ary mandray ny drafitra santionany indray mandeha GB / —2012 ho an'ny fizahana endrika ivelany ary ny ambaratonga fanaraha-maso ankapobeny dia II.

Haavo tsy mendrika Haavo azo avela (AQL) Fanombanana fenitra kalitao mendrika
Tsy fahampiana lehibe   Raha tsy tomombana ny habeny dia mahazo valiny 1 ny 0
Manaiky  
sokajy

Ny mpanadihady dia mila manao peratra elektrostatika sy vatan-tsivalana valo amin'ny tanana roa. Raha LCD tsy misy polarizer mifamatotra izany dia tokony hitafy rantsan-tànana ny rantsantanana rehetra.

Ny mpandinika dia afaka manamarina maso na mampitaha amin'ny latabatra fampitahana sarimihetsika.

Azafady mba jereo ny santionany amin'ny fanandramana elektrika amin'ny alàlan'ny fizahana fanandramana sy ny efijery fampisehoana.

Ny elanelana misy eo amin'ny mason'ny inspektera sy ny vokatra dia 30 ~ 40 cm. Ny zoro fizahana fizahana dia ± 15 degre eo amin'ny lafiny anoloana ny tontonana fisehoana mitsivalana ary ± 45 degre eo amin'ny tampon'ny aloha amin'ny tontonana fampisehoana marindrano (jereo ny sary etsy ambany)

tft img1

Jiro amin'ny tontolo iainana: 800 ~ 1200LUX ho an'ny fizahana maso

Temperatura amin'ny tontolo iainana: 25 ± 5 ℃

Hamandoana: 25 ~ 75% RH

Hamarino ny entana

(1) Famaritana ny lesoka teboka ateraky ny takelaka anatiny.

a) Toerana mamirapiratra: teboka mamiratra sy tsy miovaova hita eo amin'ny LCD eo ambanin'ny maodely mainty.

b) Teboka maizina: Ao amin'ny sary mena, maitso ary manga madio, teboka mainty mitovy habe aminy no miseho amin'ny LCD.

c) isa 2 mifanila = mpivady 1 = isa 2.

tft img2

Asehoy ny fanamarinana

zavatra Description Habetsahana azo ekena MAJ MIN
Zava-nisongadina kianjoanjo F3  
Teboka roa mifanila N≤0
Teboka roa mifanila N≤0
elanelana Elanelana farany ambany misy teboka mamiratra roa 5mm
toerana maizina kianjoanjo N4  
Teboka roa mifanila N≤0
Teboka roa mifanila N≤0
Teboka maizina sy teboka mamirapiratra tanteraka F6  
elanelana Elanelana farany ambany misy teboka mamirapiratra roa (teboka mainty) 5mm  
Hevitra misongadina kely D≤can be ignored,<D≤, N≤4,spacing≧5mmD(Point diameter) √ 
Show fault V/H line/line crossover line etc. Not allowed  
Chromatic aberration, uneven; ripple; hot spot Pass 5% filter under 50% dark light Invisible, can be judged by limit sample if necessary    

*Note: Defects on the black matrix (outside the active area) are not considered defects

Visual inspection

zavatra Description Habetsahana azo ekena MAJ MIN
Point defect (display and appearance) Black spots, white spots, bright spotstft img4 D≤ignorable, <D≤, N≤4, spacing ≥5mm (Figure 2)  
Bad linearity (display and appearance) Black line, white line, bright line tft img5 W≤ignorable, <W≤,L≤, N≤4,  
Polarizer defect Dents, bubbles D≤ignorable, <D≤, N≤4,  
Scratch W≤ignorable,<W≤,L≤, N≤4  
Panel crack  tft img6 Not allowed
Damaged TFT non-lead side  tft img7 The distance between the minimum break point area, d1≧, cannot be ignored; d1<, N≦0d 1: the minimum distance between the break point area and the dot area
Damaged TFT pin side  tft img8 The alignment mark is damaged, the damaged angle>90  
W≦,L is ignored, but the pin cannot be damaged
W≦, (D depth)≦1/2 (1 layer glass thickness)
Damaged TFT lead side corner  tft img9 The swastika cannot be damaged. W≦,L≦5mm  
TFT / CF edge burr  tft img10 d2≦d 2: The distance between the burr and the edge of the TFT  
other Poor sealing glue Height: no more than length: no more than 80mm, the sealing glue must completely cover the crystal filling mouth and the penetration depth is greater than  
LCD dimensions The size refers to the design specification, the tolerance is ± mm, if it exceeds the tolerance range, it is unqualified  
The liquid crystal is not completely poured into the box Not allowed  
Gas enters the box during crystal filling Not allowed  
Smudge Stain that cannot be wiped off is not allowed to have liquid crystal on the surface or in the glass gap  
Module appearance Newton ring

tft img11

There are Newton rings and interference lines on the touch screen, rejected  
 tft img12 The pattern font is clear, the font line becomes thicker or thinner than the normal line width ≤1/3 (and ≤+/), no hyphenation. accept  
Drums on the touch screen Acceptable without affecting writing  
There are fish-eye bubbles on the surface of the touch screen FILM According to the inspection standard of the touch screen  
Poor assembly Module assembly does not match the assembly instructions Reject  
Poor assembly The assembly does not meet the process requirements (fixed double-sided tape or shading tape is not attached, etc.) Reject  
The connection between the components is not strong (the glass is separated from the backlight, etc.) Reject  
Defects when attaching transfer paper Insufficient adhesion to tear off the protective film Reject  
Attach position Does not meet the specifications, rejected  
Attaching angle Attached to the edge of the LCD edge angle is greater than ±15 degrees, rejected  
Poor coding   Does not meet the document requirements  
Other items PCBA, HSC, FPC, backlight, etc. Refer to "LCM Finished Product Inspection Specification" ~ conduct inspection    

Remarks:

1. Ignore any defects on the protective film of the polarizer, such as scratches, bubbles and particles on the protective film.

2. The angle of all damage must be greater than 90 degrees as shown on the right.

3. If the customer has specified requirements according to customer requirements.

tft img3