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公开(公告)号:US20220210383A1
公开(公告)日:2022-06-30
申请号:US17160641
申请日:2021-01-28
Applicant: Korea Photonics Technology Institute
Inventor: Seon Kyu Yoon , Sung Kuk Chun , Ha Mong Shim , Sungjoon Kim
Abstract: According to an embodiment, an image projection device outputting an image to a screen comprises an input unit receiving an image from an outside, a sensor unit sensing a viewer's position and gaze direction, a controller correcting the received image into a preset model based on the viewer's position and gaze direction sensed by the sensor unit, and an output unit outputting the preset model.