METHOD FOR CUSTOMIZING A HEAD MOUNTED DEVICE ADAPTED TO GENERATE A VIRTUAL IMAGE

• Main Author: PETIGNAUD CECILE
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

A method for customizing a head mounted device adapted to generate a virtual image for a wearer, the method comprises: obtaining a 3D eye pupil position of the wearer in a reference frame and corresponding to a predetermined gaze direction, and customizing the head-mounted device based on the 3D eye pupil position so that the position of a focus area (EMB) at least partly coincides with the position of the eye pupil in the predetermined gaze direction, wherein customizing the head-mounted device comprises controlling a recording of a holographic mirror based on the 3D eye pupil position in thereference frame. 一种用于为配戴者定制被适配用于生成虚像的头戴式装置的方法，所述方法包括：-获得所述配戴者的在参考坐标系中的并与预定注视方向相对应的3D眼睛瞳孔位置；以及-基于所述3D眼睛瞳孔位置来定制所述头戴式装置，使得聚焦区域(EMB)的位置在所述预定注视方向上至少部分地与所述眼睛瞳孔的位置重合，其中，定制所述头戴式装置包括基于在所述参考坐标系中的所述3D眼睛瞳孔位置控制全息反射镜的记录。