electrooptic modulating cell

例句：

1. 1.The electrooptic modulating cell is used in the display device to adjust the brightness of the screen.
   电光调制单元用于显示设备中，以调整屏幕的亮度。
2. 2.The electrooptic modulating cell is a key component in the optical communication system.
   电光调制单元是光通信系统的关键部件。
3. 3.The electrooptic modulating cell can be used to create different patterns on the screen based on the user's input.
   电光调制单元可以根据用户的输入在屏幕上创建不同的图案。