Imaging module, assembling method therefor, and head mount display
AssigneeGoertek Optical Technology Co., Ltd.
InventorsWenbao Song, Shu Guan, Tonglei Zhao
Life of this patent
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Abstract
Disclosed are an imaging module, an assembling method therefor, and a head mount display. The imaging module includes: a display screen, an imaging lens, and a first polarization converter. The display screen is configured for emitting a light. The imaging lens is provided in a light-emergent direction of the display screen. The first polarization converter is provided on the imaging lens; lights emitted by the display screen in different fields of view include chief lights located in the center which all pass through a central region of an exit pupil position.
Claims10
An imaging module, comprising:
- a display screen configured for emitting light in a light-emergent direction;
- an imaging lens provided in the light-emergent direction;
- and
- a first polarization converter provided on the imaging lens;
- wherein the light emitted by the display screen in different fields of view comprises a chief light centrally located in the light, wherein the chief light passes through a central region of an exit pupil position;
- wherein the imaging lens is provided with a light-incident surface to which the light is incident, and a light-emergent surface from which the light is emergent, and the first polarization converter is provided on the light-incident surface or on the light-emergent surface of the imaging lens.
Dependencies are inferred from the claim text.