Mini-LED backlight units on glass for 75-inch 8K resolution liquid crystal display,Journal of the Society for Information Display

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Mini-LED backlight units on glass for 75-inch 8K resolution liquid crystal display
Journal of the Society for Information Display ( IF 1.7 ) Pub Date : 2021-06-23 , DOI: 10.1002/jsid.1069
Juncheng Xiao _{1,

2} , Jiayang Fei ₂ , Feng Zheng ₂ , Quansheng Liu ₂ , Wenxue Huo _{1,

2} , Ji Li ₂ , Wenlin Mei ₂ , Hongyuan Xu _{1,

2} , Shengdong Zhang ₁

Affiliation

Active matrix (AM) mini-LED backlight units (BLUs) based on amorphous silicon (a-Si) thin-film transistor (TFT) on a glass substrate for 75-inch 8K liquid crystal displays (LCDs) are developed, with each consisting of 5184 local dimming (LD) zones. The 75-inch 8K LCDs perform a high dynamic contrast ratio of 1,000,000:1 and high typical brightness of more than 1000 nits with 10% capable screen area. In addition, the LCDs show an excellent high dynamic range (HDR) and a real black state, which are comparable to that of other high-end displays (dual cells and organic light-emitting diode displays [OLEDs]). Also, the mini-LED BLUs feature a low fabrication cost.

中文翻译：

玻璃上的 Mini-LED 背光单元，用于 75 英寸 8K 分辨率液晶显示器

开发基于玻璃基板上的非晶硅 (a-Si) 薄膜晶体管 (TFT) 的有源矩阵 (AM) 微型 LED 背光单元 (BLU)，用于 75 英寸 8K 液晶显示器 (LCD)，每个背光单元由5184 个局部调光 (LD) 区域。75 英寸 8K LCD 具有 1,000,000:1 的高动态对比度和超过 1000 尼特的高典型亮度，屏幕面积为 10%。此外，LCD 显示出出色的高动态范围 (HDR) 和真正的黑色状态，可与其他高端显示器（双电池和有机发光二极管显示器 [OLED]）相媲美。此外，迷你 LED BLU 的制造成本低。

更新日期：2021-06-23

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