LG Display大型OLED面板获得业界首份UL“100%亮度一致性”认证

IT之家

Feb 26

IT之家 2 月 26 日消息，LG Display 乐金显示今日宣布其用于电视和显示器的全线大型 OLED 面板在业界率先获得了 UL Solutions 颁发的“100% 亮度一致性”认证，展示了 OLED 技术路线像素级调光的优势。

UL Solutions 的调光一致性测试是在屏幕中间选取一个参考区域，然后逐步将其从整体面积的 100‰（1/10）缩小至 11‰、5‰、2‰，在此过程中测量区域内最大亮度与最小亮度的变化，如果极值持续不变（IT之家注：即一致性 100%）则意味着在面积变化时亮度表现始终如一。

相较 OLED，现有的传统 LCD 显示无法实现像素级别调光，需要背光分区设计，这意味着其背光区域边缘存在漏光问题，暗色背景下的低亮度元素显示效果相对模糊，同时低亮度下难以清晰区分色彩边界。而亮度一致性达到 100% 的 OLED 能更忠实再现内容创作者的原始意图。

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