screen 색상 테스트

screen 색상 테스트입니다. 100% 무료.

White

Click a color below to fill the screen. Use fullscreen for best results. Look for stuck or dead pixels.

screen 색상 테스트 소개

This tool helps you detect dead pixels, stuck pixels, and color accuracy issues on your monitor or display. By displaying solid colors across the entire screen, any pixel defects become clearly visible.

How to Use

  1. Click any color button to fill the test area with that color.
  2. Click "Fullscreen" to expand the test to your entire screen.
  3. Carefully examine the screen for any dots that do not match the background color.
  4. Repeat with different colors to catch all types of pixel defects.

FAQ

이 도구는 어떻게 사용하나요?

이 도구는 어떻게 사용하나요?

이 도구는 어떻게 사용하나요?

A stuck pixel is a pixel that remains one color (usually red, green, or blue) regardless of the image being displayed. Unlike a dead pixel, it still emits light but is stuck on one sub-pixel color.

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모바일에서도 사용할 수 있나요?

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