CRYSTALLINE WAVEGUIDES AND WEARABLE DEVICES CONTAINING THE SAME
개요
발명자
Vikramjit SINGH; Chinmay KHANDEKAR; Robert D. TEKOLSTE; Ryan Jason ONG; Arturo Manuel Martinez; Mohammadsadegh Faraji-Dana; Qizhen XUE; Frank Y. XU; Mauro MELLI; Brennen Mueller
IPC 분류
CPC 분류
A head-mounted display system includes: a head mounted display frame; a first eyepiece supported by the frame, the first eyepiece including a first substrate composed of a crystalline, transparent material having crystallographic axes in a first orientation with respect to the frame, the substrate having a first surface and a second surface opposite the first surface, the first eyepiece further including a first in-coupling element including a grating on the first surface, and a first out-coupling element including a grating on the first surface and/or a grating on the second surface; and a second eyepiece including a second substrate composed of the crystalline, transparent material having crystallographic axes in a second orientation with respect to the frame different from the first orientation, a second in-coupling element on either surface of the second substrate, and a second out-coupling element on either surface of the second substrate.
원문 (중국어)
A head-mounted display system includes: a head mounted display frame; a first eyepiece supported by the frame, the first eyepiece including a first substrate composed of a crystalline, transparent material having crystallographic axes in a first orientation with respect to the frame, the substrate having a first surface and a second surface opposite the first surface, the first eyepiece further including a first in-coupling element including a grating on the first surface, and a first out-coupling element including a grating on the first surface and/or a grating on the second surface; and a second eyepiece including a second substrate composed of the crystalline, transparent material having crystallographic axes in a second orientation with respect to the frame different from the first orientation, a second in-coupling element on either surface of the second substrate, and a second out-coupling element on either surface of the second substrate.