公开(公告)号：US20210281807A1

公开(公告)日：2021-09-09

申请号：US17053903

申请日：2019-05-07

Applicant: BARCO N.V.

Inventor： Dirk MAES ,  Peter GERETS ,  Gerwin DAMBERG

IPC: H04N9/31

Abstract: A method for driving a projection system and a projection system including a phase modulator and at least one amplitude modulator. The phase modulator is configured to generate a highlight image incident on the amplitude modulator, the projector system further includes at least one image sensor configured to receive at least a portion of an illumination pattern substantially equivalent to the illumination pattern incident on the amplitude modulator, and the image sensor is being used to provide feedback to the controller of the projection system to improve the highlights projected by the projection system.

公开(公告)号：US20160253935A1

公开(公告)日：2016-09-01

申请号：US15032280

申请日：2014-10-31

Applicant: BARCO N.V.

Inventor： Peter GERETS ,  Dirk MAES ,  Claude TYDTGAT ,  Johannes BRANDS

IPC: G09G3/00

CPC classification number: G09G3/006 ,  G02F1/13318 ,  G02F1/13336 ,  G02F1/167 ,  G09G3/344 ,  G09G2300/026 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2320/029 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2320/0693 ,  G09G2360/145 ,  G09G2380/02

Abstract: A display system, including a display device having an image forming device and an electronic driving system for driving the image forming device; a light source to illuminate a representative part of the display device; and an optical sensor unit having an optical aperture and at least one photo-sensor arranged to make optical measurements from the light reflected by the representative part and to generate optical measurement signals. The light source and the optical sensor unit are on one side of the display device. The light source and the optical sensor unit are integrated with the display device. Additionally, a method of producing a display system, a method for calibrating the display device, and a display device having a flexible second substrate.

Abstract translation: 一种显示系统，包括具有图像形成装置的显示装置和用于驱动图像形成装置的电子驱动系统; 用于照亮所述显示装置的代表部分的光源; 以及光学传感器单元，其具有光学孔径和至少一个光电传感器，所述至少一个光电传感器布置成从由所述代表部件反射的光进行光学测量并产生光学测量信号。 光源和光学传感器单元位于显示装置的一侧。 光源和光学传感器单元与显示装置集成。 另外，制造显示系统的方法，校准显示装置的方法以及具有柔性第二基板的显示装置。