HOLOGRAPHIC DISPLAY DEVICE
First Claim
1. A holographic display device comprising:
- a first substrate and a second substrate disposed opposite to each other, wherein a display screen is disposed on the first substrate, and a display surface of the display screen faces the second substrate; and
four trapezoidal holographic plates, wherein an upper side edge of each trapezoidal holographic plate is movably connected to the first substrate, a lower side edge of each trapezoidal holographic plate is movably connected to the second substrate;
wherein the holographic display device has a first state and a second state,in the first state, the four trapezoidal holographic plates enclose a four-sided prismoid structure and are supported between the first substrate and the second substrate;
in the second state, the first substrate and the second substrate are stacked, and the four trapezoidal holographic plates are unfolded to be in a same plane and stacked between the first substrate and the second substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure provides a holographic display device including: a first substrate and a second substrate disposed opposite to each other, wherein a display screen disposed on the first substrate, and the display surface of the display screen faces the second substrate; and four trapezoidal holographic plates, wherein the upper side edge of each trapezoidal holographic plate is movably connected to the first substrate, the lower side edge of each trapezoidal holographic plate is movably connected to the second substrate; wherein the holographic display device has a first state and a second state, wherein in the first state, four trapezoidal holographic plates enclose a four-sided prismoid structure and are supported between the first substrate and the second substrate; in the second state, the first substrate and the second substrate are stacked, and four trapezoidal holographic plates are unfolded to be in the same plane and stacked between the first substrate and the second substrate. The holographic display device provided by the present disclosure can realize miniaturization and improve portability.
1 Citation
20 Claims
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1. A holographic display device comprising:
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a first substrate and a second substrate disposed opposite to each other, wherein a display screen is disposed on the first substrate, and a display surface of the display screen faces the second substrate; and four trapezoidal holographic plates, wherein an upper side edge of each trapezoidal holographic plate is movably connected to the first substrate, a lower side edge of each trapezoidal holographic plate is movably connected to the second substrate; wherein the holographic display device has a first state and a second state, in the first state, the four trapezoidal holographic plates enclose a four-sided prismoid structure and are supported between the first substrate and the second substrate; in the second state, the first substrate and the second substrate are stacked, and the four trapezoidal holographic plates are unfolded to be in a same plane and stacked between the first substrate and the second substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification