- Patent Title: Near-eye display module releasing the eye's focus from fixed plane
-
Application No.: US17535713Application Date: 2021-11-26
-
Publication No.: US11575881B2Publication Date: 2023-02-07
- Inventor: Dongdong Teng , Lilin Liu
- Applicant: SUN YAT-SEN UNIVERSITY
- Applicant Address: CN Guangdong
- Assignee: SUN YAT-SEN UNIVERSITY
- Current Assignee: SUN YAT-SEN UNIVERSITY
- Current Assignee Address: CN Guangdong
- Agency: JCIPRNET
- Priority: CN202011356824.4 20201126
- Main IPC: H04N13/332
- IPC: H04N13/332 ; G02B27/01 ; G02B30/33 ; H04N13/385

Abstract:
The invention discloses a near-eye display module which includes at least one projection module, a bracing structure, and a control unit, releasing the eye's focus from a fixed plane. A projection module consists of more than one projection units, and the bracing structure functions as a holder for these projection units. A projection unit includes a display panel, a converging device which converges the light beams incident onto or outgoing from the display panel, and a deflection aperture which deflects the light coming from the converging device. The viewer wears two such near-eye display modules as eye-glasses. In the near-eye display module corresponding to an eye, the projection units of a same projection module jointly project at least one whole image to this eye, for VAC-free (Convergence-Accommodation conflict-free) three dimensional (3D) display based on Maxwellian view or multiple-images-one-eye.
Public/Granted literature
- US20220166966A1 NEAR-EYE DISPLAY MODULE RELEASING THE EYE'S FOCUS FROM FIXED PLANE Public/Granted day:2022-05-26
Information query