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  • 防休眠页面

    无需安装,防止屏幕休眠

  • 保持屏幕唤醒

    会议和演示专用唤醒锁

  • 屏幕持续常亮

    适用于展示屏和看板的持续亮屏

  • iPhone

    在 iOS Safari 中保持屏幕常亮

  • Windows

    无需更改系统设置

  • 含义解释

    概念、API 和方法详解

  • 网页版

    最简单的浏览器唤醒锁工具

  • Android / APK

    网页工具 vs 安卓 APK 对比

  • 笔记本

    Mac、Windows 和 Chromebook 指南

  • Samsung

    Galaxy 手机和平板

博客

博客

设备教程与屏幕常亮实用博客

blog post
Troubleshooting2026/08/05
Why Does My Screen Keep Dimming? Causes and How to Stop It
Screen brightness keeps dropping on its own? Here is why dimming happens before your screen goes black, and how to keep it steady.
blog post
Troubleshooting2026/08/05
Why Does My Screen Keep Going Black? Common Causes and Fixes
Your screen keeps turning black without warning? Here are the five most common causes and the fastest way to stop it.
blog post
Technology2025/01/30
Web-Based Screen Solutions: Keep Your Display Active Without Downloads
Learn how browser-based tools use the Wake Lock API to prevent screen timeout with no installation required.
blog post
Device Tutorials2025/01/25
How to Keep Screen On Android: 5 Easy Methods to Prevent Sleep Mode
Practical Android methods to reduce auto-lock interruptions, from system settings to browser tools.
blog post
Device Tutorials2025/01/22
How to Keep Screen On Mac: 4 Easy Methods to Prevent macOS Sleep Mode
A quick guide for Mac users to keep display active using system settings, terminal, and web tools.
blog post
Device Tutorials2025/01/20
iPhone Screen Won't Turn Off: How to Keep iOS Display Active
Ways to keep iPhone screen awake for reading, meetings, and guided tasks.
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在你需要的时候,让屏幕保持常亮。

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  • 防休眠页面
  • 保持屏幕唤醒
  • 屏幕持续常亮
  • 博客
屏幕常亮
  • iPhone 屏幕常亮
  • Windows 屏幕常亮
  • Keep Screen On 是什么意思
  • Keep Screen On 网页版
  • 安卓 / APK 替代方案
  • 笔记本屏幕常亮
  • 三星屏幕常亮
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