US 2026/0065852 A1 · DISPLAY DEVICE AND DISPLAY SYSTEM

Abstract

A display device includes a first housing having therein an accommodation space. The display device further includes a display panel accommodated in the first housing. The display device further includes a second housing provided above the display panel and rotatably coupled to the first housing, and exposing a display area of the display panel when the second housing is coupled to the first housing. The display device further includes an optical system including a first part coupled to the second housing, and a second part positioned below the first part, the optical system configured to change a path of light outputted from the display panel.

Claims20

Dependent claims

A display device comprising:

a first housing having therein an accommodation space;
a display panel accommodated in the first housing;
a second housing provided above the display panel and rotatably coupled to the first housing, and exposing a display area of the display panel when the second housing is coupled to the first housing;
and
an optical system including a first part coupled to the second housing, and a second part positioned below the first part, the optical system configured to change a path of light outputted from the display panel.

2 more elements

The display device of claim 10, wherein the second housing is coupled to the first housing and configured to be rotatable between a first position at which a distance between the parallax barrier layer and the display panel is a preset first distance and a second position at which a distance between the parallax barrier layer and the display panel is a preset second distance different from the preset first distance,

herein a distance between the parallax barrier layer and the display panel gradually increases or decreases as the second housing rotates from the first position to the second position, and
herein a height of the elastic support part is changed by a rotation of the second housing.

A display system comprising:

a first housing having therein an accommodation space;
a display panel accommodated in the first housing;
a second housing provided above the display panel and rotatably coupled to the first housing, and exposing a display area of the display panel when the second housing is coupled to the first housing;
an optical system coupled to the second housing and configured to change a path of light outputted from the display panel;
a depth camera configured to detect positions of an observer's two eyes;
a bezel rotation part configured to rotate the second housing in a preset direction and at a predetermined angle;
and
a controller configured to control a rotation direction and a rotation angle of the bezel rotation part so that a three-dimensional image, among images outputted from the display panel, is outputted to suit a focal point corresponding to the positions of the observer's two eyes detected by the depth camera.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

19/286,798Filed 31 Jul 2025

Priority

KR 10-2024-01193973 Sep 2024

Published

5 Mar 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification4 codes

G09G 3/3208
Semiconductive, e.g. using light-emitting diodes [LED]: organic, e.g. using organic light-emitting diodes [OLED]
G09G 3/003
Using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide;…
G09G 2320/068
Adjustment of display parameters: for control of viewing angle adjustment
G09G
Arrangements or circuits for control of indicating devices using static means to

Display device and display system

Life of this patent

Display device and display system

Life of this patent

Abstract

Claims20