Westerman, Hattori, Daniels & Adrian, LLP
Display panel, display apparatus and driving method thereof
A light collimation structure includes a light guide plate (1) and a light extraction unit (2) on the light guide plate (1). The light extraction unit (2) may be configured to take out lights having a filtered first color having a narrow band of spectrum, a filtered second color having a narrow band of spectrum, and a filtered third color having a narrow band of spectrum in the light guide plate (1) to provide a collimated first color light, a collimated second color light and a collimated third color light.
BOE TECHNOLOGY GROUP CO., LTD.
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Xiandong Xiaochuan Xianqin Wei Qiuyu Wenqing Jifeng
Meng Chen Meng Wang Ling Zhao Tan