morero
Netefatsa hore lihlahisoa tsa k'hamphani li fihlela litlhoko tsa bareki, li fana ka motheo oa tlhahlobo ea sehlahisoa, le ho netefatsa boleng ba sehlahisoa.
Boholo ba ts'ebeliso
Tekanyetso ena e sebetsa ho lihlahisoa tsohle tsa module ea TFT e hlahisoang ke XX.
Lisebelisoa tsa Teko
Mochini oa ho lekanya oa motlakase, sesebelisoa sa liteko, khalase e hōlisang, lebone la fluorescent, caliper ea vernier
Morero oa mehlala le ho lekola maemo a tikoloho
Yuniti ea tlhahiso (kapa ts'ebetso ea QC) e etsa tlhahlobo e felletseng bakeng sa tlhahlobo ea ponahalo le tlhahlobo ea ts'ebetso ea motlakase, le bakeng sa litekanyo tsa boholo kapa tlhahlobo e ikhethileng, sekhechana sa pele sa mofuta ka mong se sampuoa le ho lekoa li-5pcs.
Yuniti ea boleng e lekanya li-5pcs bakeng sa sampole ea pele ea mofuta o mong le o mong, mme e sebelisa GB / -2012 tlhahlobo e tloaelehileng ea moralo oa nako e le 'ngoe bakeng sa tlhahlobo ea ponahalo, mme boemo ba tlhahlobo ka kakaretso ke II.
| Boemo bo sa tšoaneleheng | Boemo bo lumellehang （AQL） | Tekanyetso e tšoanelehang ea boleng bo phahameng |
| Khaello e kholo | Haeba boholo bo sa nepahala, fumana 0 khutlela | |
| Boikokobetso | ||
| kakaretso |
Mohlahlobi o hloka ho roala selikalikoe sa motlakase le lipalo tse robeli tsa menoana matsohong ka bobeli. Haeba e le LCD e se na polarizer e khomaretsoeng, menoana eohle e lokela ho roala liphate tsa menoana.
Mohlahlobi a ka sheba kapa a bapisa le tafole ea papiso ea filimi.
Ka kopo sheba sampole bakeng sa teko ea motlakase u sebelisa sesebelisoa sa liteko le skrine e bonts'ang.
Sebaka se pakeng tsa mahlo a mohlahlobi le sehlahisoa ke 30 ~ 40 cm. Leihlo la ho shebella tlhahlobo ke ± 15 likhato ka pele ho phanele ea pontšo e emeng le likhato tse ± 45 ka pele ho phanele e bonts'ang (bona setšoantšo se ka tlase)
Mabone a tikoloho: 800 ～ 1200LUX bakeng sa tlhahlobo ea pono
Mocheso oa tikoloho: 25 ± 5 ℃
Mongobo: 25 ~ 75% RH
Lekola ntlha
(1) Tlhaloso ea liphoso tse bakiloeng ke liphanele tse kahare.
a) Mabala a khanyang: matheba a khanyang, a boholo bo sa fetoheng a hlaha ho LCD tlasa paterone e ntšo.
b) Matheba a lefifi: Litšoantšong tse khubelu tse khubelu, tse tala le tse putsoa, matheba a lefifi a boholo bo ts'oanang a hlaha ho LCD.
c) lintlha tse 2 tse haufi = 1 para = lintlha tse 2.
Bontša cheke
| ntho | tlhaloso | Bongata bo amohelehang | MAJ | MN | |
| Lintlha-khōlō | ka mokhoa o sa reroang | N3 | √ | ||
| Lintlha tse peli tse haufi | N≤0 | ||||
| Lintlha tse peli tse haufi | N≤0 | ||||
| hole | Bonyane ba sebaka se pakeng tsa mabala a mabeli a khanyang | 5mm | |||
| lefifi | ka mokhoa o sa reroang | N4 | √ | ||
| Lintlha tse peli tse haufi | N≤0 | ||||
| Lintlha tse peli tse haufi | N≤0 | ||||
| Kakaretso ea libaka tse lefifi le matheba a khanyang | N≤6 | √ | |||
| hole | Bonyane ba sebaka se pakeng tsa mabala a mabeli a khanyang (matheba a lefifi) | 5mm | √ | ||
| Lintlha-kholo tse nyane | 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
| ntho | tlhaloso | Bongata bo amohelehang | MAJ | MN | |
| 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, | √ | ||
| 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 | √ | ||
| 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.
