Mayeso a Mayeso

cholinga

Onetsetsani kuti zinthu zomwe kampaniyo ikugulitsa zikugwirizana ndi zomwe makasitomala amafunikira, perekani maziko oyendera malonda, ndikuwonetsetsa kuti mankhwala ali abwino.

Kukula kwa ntchito

Mulingo uwu umagwira pazogulitsa zonse za TFT zopangidwa ndi XX.

Zida Zoyesera

Makina oyesera amagetsi, makina oyesera, galasi lokulitsira, nyali ya fulorosenti, chowongolera cha vernier

Zitsanzo zazitsanzo ndikuwunika momwe zachilengedwe zilili

Chipangizo chopangira (kapena QC) chimayang'ana kwathunthu pakuwunika ndi kuyesa kwa magwiridwe antchito amagetsi, ndikuyesa kukula kapena kuyang'anira kwapadera, chidutswa choyamba cha mtundu uliwonse chimayesedwa ndi ma 5pcs.

Gawo loyeserera limayesa ma 5pcs pachitsanzo choyambirira cha mtundu uliwonse, ndipo amatenga GB / -2012 kuyendera koyenera nthawi imodzi yazitsanzo zowunika, ndipo gawo loyang'anira ndi II.

Mulingo wosayenerera	Mulingo wovomerezeka （AQL）	Kuyenerera kwamachitidwe oyenerera
Chosowa chachikulu		Ngati kukula kwake kulibe vuto, 0 landirani 1 kubwerera
Kugonjera
okwana

Woyesayo amafunika kuvala mphete yamagetsi ndi miphika isanu ndi itatu m'manja mwake.Ngati ndi LCD yopanda polarizer, zala zonse ziyenera kuvala mphasa zala.

Woyesayo amatha kuwona kapena kuyerekezera ndi tebulo lofanizira kanema.

Chonde onani zitsanzo za mayeso amagetsi pogwiritsa ntchito fixture ndi mawonekedwe owonetsera.

Mtunda pakati pa maso a woyang'anira ndi malonda ake ndi 30 ~ 40 cm. Mawonekedwe owonera ndi ± 15 madigiri kutsogolo kwa mawonekedwe owonekera ndi ± madigiri a 45 kutsogolo kwa mawonekedwe owonetsera (onani chithunzi pansipa)

Kuunikira kwachilengedwe: 800 ～ 1200LUX kuti muwone zowoneka

Kutentha kwa chilengedwe: 25 ± 5 ℃

Chinyezi: 25 ~ 75% RH

Fufuzani chinthu

(1) Tanthauzo la zolakwika zomwe zimayambitsidwa ndi magawo amkati.

a) Mawanga owala: madontho owala, osasintha nthawi zonse amawonekera pa LCD pansi pa mtundu wakuda.

b) Madontho akuda: Muzithunzi zoyera, zobiriwira, ndi buluu, madontho akuda okhala ndi kukula komweko amawonekera pa LCD.

c) 2 mfundo pafupi = 1 peya = 2 mfundo.

Onetsani cheke

chinthu	kufotokoza	Kuchuluka kovomerezeka	MAJANI	MIN
Mfundo Zazikulu	mwachisawawa	N≤3		√
	Mfundo ziwiri zoyandikana	N≤0
	Mfundo ziwiri zoyandikana	N≤0
mtunda	Kutalika kochepa pakati pa mawanga awiri owala	5mm
mdima	mwachisawawa	≤4		√
	Mfundo ziwiri zoyandikana	N≤0
	Mfundo ziwiri zoyandikana	N≤0
Chiwerengero cha madontho akuda ndi malo owala		N≤6		√
mtunda	Kutalika pang'ono pakati pa mawanga awiri owala (malo amdima)	5mm		√
Zowonetsa zazing'ono		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

chinthu	kufotokoza	Kuchuluka kovomerezeka	MAJANI	MIN
Point defect (display and appearance)	Black spots, white spots, bright spots	D≤ignorable, <D≤, N≤4, spacing ≥5mm (Figure 2)		√
Bad linearity (display and appearance)	Black line, white line, bright line	W≤ignorable, <W≤,L≤, N≤4,		√
Polarizer defect	Dents, bubbles	D≤ignorable, <D≤, N≤4,		√
Polarizer defect	Scratch	W≤ignorable,<W≤,L≤, N≤4		√
Panel crack		Not allowed	√
Damaged TFT non-lead side		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		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		The swastika cannot be damaged. W≦,L≦5mm		√
TFT / CF edge burr		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	There are Newton rings and interference lines on the touch screen, rejected		√
		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	√
Poor assembly	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.