An bhfuil do scáileán teileafóin ag taispeáint línte ingearacha, Spotaí dubha, nó leacht ag sceitheadh? Seo an chaoi le hinsint an dteastaíonn athsholáthar uait (Le leideanna éigeandála)

Tabhairt isteach

Ar chas tú riamh ar do ghuthán agus thug sé faoi deara blob dubh aisteach nó líne ingearach mistéireach ag slisniú trasna do scáileáin? Tá sé frustrachas, Ar an gceart? Is é an rud is measa ná nach bhfuil a fhios agam an bhfuil sé ina shocrú tapa nó ina bhfuil scáileán do ghutháin ar thacaíocht saoil. Tá an treoir seo anseo chun cabhrú leat a fháil amach cad atá ar siúl i ndáiríre, Nuair a theastaíonn athsholáthar scáileáin uait, agus an méid is féidir leat a dhéanamh idir an dá linn chun é a chosc ó dhul in olcas.

Abnormalities scáileáin a thuiscint

Línte ingearacha ar an scáileán

Cúiseanna coitianta

De ghnáth léiríonn línte ingearacha saincheist le nasc inmheánach an scáileáin. D’fhéadfadh sé a bheith:

Cábla scaoilte scaoilte
Ciseal LCD a ndearnadh damáiste dó
GPU nó Taispeáin Saincheisteanna Tiomána

Cathain a bheidh sé in -deisiúcháin?

Más líne amháin é agus go n -oibríonn do chuid feidhmeanna tadhaill fós, Uaireanta d’fhéadfadh sé go gcabhródh athchruthú nó athsholáthar an chábla cónascaire. Cén dóigh faoin spéir a ...?, Is iondúil go gciallaíonn illínte nó flickering go bhfuil an painéal ag teip.

Spotaí dubha nó blobaí cosúil le dúch

Cad is cúis le spotaí dubha?

Is minic a bhíonn siad seo de bharr damáiste brú nó tionchair. Is é an ceantar dubh go bunúsach an áit a bhfuair na picteilíni bás, cosúil le criosanna marbh ar shean -teilifís.

An féidir iad a shocrú gan athsholáthar?

Ar an drochuair, níl. Ní ghnóthaíonn na ceantair seo. Má tá na spotaí dubha ag fás, Níl ann ach am sula n -úsáidfear an scáileán.

Sceitheadh criostail leachtach (Lcd bleed)

Conas sceitheadh LCD a aithint

Má fheiceann tú cén chuma atá ar dúch ag leathadh trasna do scáileáin, go háirithe tar éis tionchair, Tá tú ag déileáil le sceitheadh criostail leachtach. Tá sreabhán i LCDanna is féidir a éalú nuair a dhéantar damáiste dóibh.

Contúirtí maidir le húsáid leanúnach

Continued use may cause the leak to spread. It may even interfere with other components or risk electric shorts.

Root Causes of Screen Damage

Physical Damage (Drops, Pressure, Impact)

Is é seo an #1 culprit. Dropping your phone or even sitting on it can cause screen fractures or internal pressure points.

Internal Malfunctions or Manufacturing Defects

Sometimes, it’s not your fault. Bad soldering, weak connections, or faulty display panels can fail with time.

Water or Moisture Ingress

Even “water-resistant” phones aren’t immune. Moisture inside the device can cause black spots or corrosion under the screen.

Overheating and Prolonged Brightness Use

Constant exposure to high brightness or long gaming sessions can burn pixels or lead to early OLED degradation.

How to Judge If You Must Replace the Screen

Visual Indicators

Lines, Saincheisteanna Dath, or massive dark spots
Spreading ink-like patches
Partial or full screen blackout

Touch Functionality Test

Try swiping across the screen. Are there areas that don’t respond? That’s a red flag.

Display Clarity and Spread of Damage

If damage is spreading, replacement is highly recommended. Static, stuck pixels or non-growing marks may be tolerable for a while.

Temporary Fixes and Emergency Handling

Tape Method for Contained Cracks

Use clear packing tape or a screen protector to seal a cracked screen and keep it from worsening.

Avoiding Pressure or Further Damage

Keep the phone in a hard case. Avoid pressing hard on the screen or stuffing it into tight pockets.

Screen Calibration Tools

Apps that help recalibrate touch sensitivity may temporarily help with responsiveness.

Software Options

Úsáid gnéithe inrochtaineachta ionsuite cosúil le formhéadaitheoirí scáileáin nó inbhéartú datha a thaispeáint chun cabhrú leat nascleanúint a dhéanamh timpeall ar limistéir a ndearnadh damáiste dóibh.

Cásanna ina bhfuil athsholáthar scáileáin dosheachanta

Criosanna tadhaill neamhfhreagracha

Mura n -oibríonn Touch a thuilleadh i gcodanna den scáileán, Níl aon réiteach fíor ann seachas athsholáthar.

Limistéir dhubha nó leathadh leachtach a leathnú

Ciallaíonn leathadh go bhfuil an painéal LCD nó OLED ag teip go tapa. Faigh é ASAP ASAP.

Fliceáil, Teagmháil Ghost, nó teip iomlán taispeána

Tadhall randamach, flickers, nó scáileán bán? Sin an rabhadh deiridh.

An féidir leat moill a chur ar athsholáthar scáileáin?

Ag baint úsáide as gloine tempered mar mhaolán

Ní stopfaidh gloine mheáite an damáiste atá ann cheana ach is féidir leis é a choinneáil ó dhul in olcas má tá scoilteanna ar leibhéal an dromchla.

Gile an scáileáin a laghdú

Is féidir le gile a ísliú moill a chur ar bhreis strus ar thaispeántais a bhfuil damáiste déanta dóibh cheana féin.

Ag baint úsáide as mód dorcha

This won’t fix anything, but it makes black spots and cracks less noticeable while minimizing OLED burn-in risk.

Professional vs DIY Repair: What to Choose

When Is DIY Safe?

If you have the tools and experience, replacing older phone screens yourself can save money.

Risks of Opening the Screen Yourself

You could:

Break the digitizer
Ruin internal cables
Lose waterproofing

Cost Comparison and Warranty Considerations

Manufacturer repairs are safer but cost more. Independent repair shops offer cheaper alternatives, though they may void warranties.

Tips to Prevent Future Screen Issues

Use of Screen Protectors and Quality Cases

Invest in good protection gear. It’s cheaper than a new screen.

Avoiding Overheating and Moist Environments

Don’t use phones under direct sun or in steamy bathrooms.

Proper Handling Habits

No back pockets. No bedsides with heavy books. Handle with care.

Final Thoughts

When your screen starts acting up with lines, spots, or leaks, it’s your phone begging for attention. Don’t wait until it completely dies on you. While not every issue requires an immediate replacement, understanding the warning signs can save you from a total screen failure down the road. Take care, act fast, and protect your tech investment.

Ceisteanna Coitianta

1. Can I continue using a phone with black spots on the screen?
Tá, but only if the spot isn’t spreading and the touch is still responsive. Eventually, replacement may be needed.

2. Is vertical line damage always hardware-related?
Ní i gcónaí. Sometimes it’s a loose internal connection or software glitch, but persistent lines usually mean hardware issues.

3. What’s the difference between OLED and LCD leak?
OLED burn-in appears as ghost images, while LCD leaks look like black ink spreading under the glass.

4. Can liquid leak dry and stop spreading?
Níl. Once the liquid crystal leaks, it continues spreading until the screen fully fails.

5. How much does a screen replacement typically cost?
It varies by brand. $50–$300 is common depending on model and whether it’s OEM or third-party.

Oneoy

Haigh, Is mise Loly, an maoinitheoir mophoneparts.com, Tá monarcha á reáchtáil agam sa tSín a dhéanann páirteanna fón póca 8 blianta anois, Agus is é cuspóir an ailt seo an t -eolas a bhaineann le codanna fón póca a roinnt leat ó pheirspictíocht soláthróra na Síne.