Invention Grant
- Patent Title: Foveated projection system to produce ocular resolution near-eye displays
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Application No.: US17050434Application Date: 2019-04-25
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Publication No.: US11435577B2Publication Date: 2022-09-06
- Inventor: Dhanushan Balachandreswaran
- Applicant: Dhanushan Balachandreswaran
- Applicant Address: CA East Gwillimbury
- Assignee: Dhanushan Balachandreswaran
- Current Assignee: Dhanushan Balachandreswaran
- Current Assignee Address: CA East Gwillimbury
- International Application: PCT/IB2019/001476 WO 20190425
- International Announcement: WO2020/201806 WO 20201008
- Main IPC: G02B27/00
- IPC: G02B27/00 ; G02B27/01 ; G02B26/08

Abstract:
A foveated projection system in a wearable device is configured for tracking an eye gaze of a user wearing the wearable device. The foveated projection system may distribute and concentrate pixels only at a portion of a display screen of the wearable device, which is in direct line with a current position of the eye gaze of the user. The portion of the display screen will have a high concentration of pixels in comparison to remaining portions of the display screen, which results in the user viewing information within the portion at a high resolution. As the eyes of the user moves in a different position, all the pixels are seamlessly moved to concentrate at new portions of the display screen, which are now in line with most recent positions of the eye gaze of the user.
Public/Granted literature
- US20210165213A1 FOVEATED PROJECTION SYSTEM TO PRODUCE OCULAR RESOLUTION NEAR-EYE DISPLAYS Public/Granted day:2021-06-03
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