LCD OverDrive

OverDrive技术通过增加液晶单元盒驱动电压来加快反应速度,尤其在灰阶部分效果显著,能够大幅减少中间阶调域的反应时间,从而在播放影片时减少残像,提供更清晰立体的影像。该技术不会影响显示器的寿命。

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      OverDrive 技术,即液晶像素在动作时提高电压,进而加快反应速度,最后中间阶调域的反应时间能大幅改善的技术。具体的说,液晶屏幕一般的反应时间(黑→白→黑的反应时间)是16毫秒,在中间阶调域的反应时间提升为12毫秒。中间阶调域的反应时间改善后,在影片播放时就可以有所发挥,例如DVD 影片播放可以减少残像,能提供更有清楚立体感的影像。 
      OverDrive液晶驱动加速技术原理就是建立在增大液晶单元盒驱动电压的基础上的,那么它会不会缩短液晶显示器的寿命呢?答案当然是否定的。因为在液晶本身最大的翻转电压处在“黑→白→黑”阶段,而所有灰阶部分的翻转电压全部都小于“黑→白→黑”的部分,OverDrive技术的前提就是只对灰阶部分的翻转电压进行提升,提升的最大值也不会超过“黑→白→黑”部分的最大电压,而对于“黑→白→黑”部分OverDrive并没有进行调整,所以OverDrive的电压调节是完全在安全范围之内的,寿命不会受到任何影响。也就是说大部分灰阶响应时间液晶显示器的“黑→白→黑”响应时间依然是8ms,而使用OverDrive技术的灰阶(GTG)响应时间基本都在4ms以下,这同样也是符合我们日常的使用习惯的,因为我们日常所要现实的图像90%以上都是基于彩色(也就是灰阶)的。

amdcpu超频,全中文操作 WARNING: AMD and ATI processors are intended to be operated only within their associated specifications and factory settings. Operating your AMD or ATI processor outside of official AMD specifications or outside of factory settings, including but not limited to the conducting of overclocking (including use of this overclocking software, even if such software has been directly or indirectly provided by AMD or otherwise affiliated in any way with AMD), may damage your processor and/or lead to other problems, including but not limited to, damage to your system components (including your motherboard and components thereon (e.g. memory)), system instabilities (e.g. data loss and corrupted images), reduction in system performance, shortened processor, system component and/or system life and in extreme cases, total system failure. AMD does not provide support or service for issues or damages related to use of an AMD or ATI processor outside of official AMD specifications or outside of factory settings. You may also not receive support or service from your board or system manufacturer. Please make sure you have saved all important data before using this overclocking software. DAMAGES CAUSED BY USE OF YOUR AMD OR ATI PROCESSOR OUTSIDE OF OFFICIAL AMD SPECIFICATIONS OR OUTSIDE OF FACTORY SETTINGS ARE NOT COVERED UNDER ANY AMD PRODUCT WARRANTY AND MAY NOT BE COVERED BY YOUR BOARD OR SYSTEM MANUFACTURER’S WARRANTY. See End User License Agreement under AMD Overdrive or the applicable AMD overclocking utility for details.
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