How much does it cost to repair?

US: Phone display $80–380; laptop panel $100–300; monitor panel from $150 (often more than a new monitor). India: Phone display ₹2,000–20,000; laptop panel ₹3,000–15,000; monitor panel ₹4,000–10,000 (a new monitor is often the better buy).

Purple spot on screen

About 7 seconds, full screen, then one question.

White screen Black screen Grey screen Red screen Green screen Blue screen

White screen⛶ Full screen

On whitedark spots, pressure marks, lines

On blackbright dots, backlight bleed, glow

On red, green, bluedead or stuck pixels, colour lines

Depends — see test

A purple spot on a screen screen is OLED damage: pressure or a knock has upset the red and blue sub-pixels in that area.

Test it now

Full-screen white first — a coloured patch stands out on white. Then grey and black: pixel and OLED damage vanishes on black, surface marks and rainbow rings do not. Press very gently beside (not on) the mark: if it shifts, it is between layers, not in the panel.

What it is

A purple spot on a screen screen is OLED damage: pressure or a knock has upset the red and blue sub-pixels in that area. On LCD screens a purple patch is the polariser film separating. It is most visible on white and grey.

Can it be fixed?

No. OLED sub-pixel damage is permanent; polariser separation needs a new display.

What to do

White, grey, black in full screen; note which colours show it.
Press gently beside the mark — if it moves, it is layers or a protector, not the panel.
Coloured single dots: pixel fixer for 10–20 minutes.
A patch that stays: photograph it, get a display quote, and keep the screen cooler and out of tight pockets.

What a repair costs

United States	Phone display $80–380; laptop panel $100–300; monitor panel from $150 (often more than a new monitor)
India	Phone display ₹2,000–20,000; laptop panel ₹3,000–15,000; monitor panel ₹4,000–10,000 (a new monitor is often the better buy)

Typical ranges from repair-shop and manufacturer price lists, 2026-09-06. Get two quotes; prices vary by model and city.

Warranty

Most makers replace a panel under warranty for physical panel faults that are not accidental damage; pressure marks, cracks and liquid damage are treated as accidental and are not covered. For dead pixels, each brand has a threshold (typically 3–5 bright or 5–8 dark pixels on a laptop; Dell's premium-panel guarantee replaces at one bright pixel).

Black dot on screenA black dot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see test Black spot on screenA black spot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see test Dark spot on screenA dark spot on a screen screen that shows on white and vanishes on black is inside the panel: a cluster of dead pixels (a sharp-edged tiny square), a pressure mark (soft-edged, where something pressed the panel), or dirt under the glass (moves if you press gently, on tablets and monitors only).Depends — see test Yellow spot on my phone screenA yellow spot on a phone screen is heat or adhesive: on an OLED the organic layer has aged where the phone runs hottest (the bottom, near the charging port and the processor), and on an LCD the optical adhesive between glass and panel has yellowed or separated.Depends — see test