Transparent display device

Patent metadata

Field	Value
Publication number	US-9763525-B2
Application number	US-201414422880-A
Country	US
Kind code	B2
Filing date	Jul 31, 2014
Priority date	Dec 5, 2013
Publication date	Sep 19, 2017
Grant date	Sep 19, 2017

Abstract

A transparent display device, comprising a display panel for transparency display, a base and a system light source; one side edge of the display panel being mounted to the base; the system light source comprising a first light source; wherein the first light source is mounted on a side edge of the display panel away from the base, and/or is mounted to the base and located at the light incident side of the display panel, light emitted from the first light source is irradiated onto the display panel after reflection by an object placed at the light incident side of the display panel to form a spatial light.

First claim

The invention claimed is:

1. A transparent display device, comprising a display panel for transparency display, a base and a system light source; one side edge of the display panel being mounted to the base; the system light source comprising a first light source; wherein
the first light source is mounted on a side edge of the display panel away from the base, and/or is mounted to the base and located at a light incident side of the display panel, light emitted from the first light source are irradiated to the display panel after being reflected by an object placed at the light incident side of the display panel to form a spatial light.

2. The transparent display device according to claim 1 , wherein the system light source further comprises a second light source;
the second light source is mounted on at least one side edge of the display panel, and light emitted from the second light source are irradiated to the display panel after being reflected by the object placed at the light incident side of the display panel to form a spatial light.

3. The transparent display device according to claim 2 , wherein the first light source or the second light source is a strip-like light source.

4. The transparent display device according to claim 1 , wherein the display panel comprises a front frame and a back frame that are fixedly connected, and a display panel confined between the front frame and the back frame;
the back frame and the base are fixedly connected; and
the front frame has a slot for containing the first light source, and the back frame has a depression bar for confining the first light source within the slot.

5. The transparent display device according to claim 4 , wherein, the front frame has a slot for containing a second light source, and the back frame has a depression bar for confining the second light source within the slot.

6. The transparent display device according to claim 1 , wherein the display panel further comprises a transparent guard plate disposed between the display panel and a front frame.

7. The transparent display device according to claim 4 , wherein a wiring slot for lay-up of wiring of the first light source is disposed on a side of the back frame facing the front frame.

8. The transparent display device according to claim 4 , wherein a wiring slot for lay-up of wiring of a second light source is disposed on a side of the back frame facing the front frame.

9. The transparent display device according to claim 4 , wherein the back frame is fixedly connected to the front frame.

10. The transparent display device according to claim 4 , wherein the back frame is fixedly connected to the base.

11. The transparent display device according to claim 4 , wherein the base comprises:
an upper housing and a counterweight plate that are fixedly connected to each other; and
at least one pin board, fixed to the counterweight plate and fixedly connected to the back frame;
wherein the first light source is mounted on the base and located at the light incident side of the display panel, and a base plate of the counterweight plate and the upper housing together form a slot for containing a second light source.

12. The transparent display device according to claim 11 , further comprising a circuit board that is located between the upper housing and the counterweight plate and fixed to the counterweight plate;
the circuit board is electrically connected to the display panel; and
the circuit board is electrically connected to the system light source.

13. The transparent display device according to claim 2 , wherein the display panel comprises a front frame and a back frame that are fixedly connected, and a display panel confined between the front frame and the back frame;
the back frame and the base are fixedly connected; and
the front frame has a slot for containing the first light source, and the back frame has a depression bar for confining the first light source within the slot.

14. The transparent display device according to claim 3 , wherein the display panel comprises a front frame and a back frame that are fixedly connected, and a display panel confined between the front frame and the back frame;
the back frame and the base are fixedly connected; and
the front frame has a slot for containing the first light source, and the back frame has a depression bar for confining the first light source within the slot.

15. The transparent display device according to claim 2 , wherein the display panel further comprises a transparent guard plate disposed between the display panel and a front frame.

16. The transparent display device according to claim 5 , wherein a wiring slot for lay-up of wiring of the first light source is disposed on a side of the back frame facing the front frame.

17. The transparent display device according to claim 5 , wherein a wiring slot for lay-up of wiring of the second light source is disposed on a side of the back frame facing the front frame.

18. The transparent display device according to claim 5 , wherein the back frame is fixedly connected to the front frame.

19. The transparent display device according to claim 5 , wherein the back frame is fixedly connected to the base.

20. The transparent display device according to claim 5 , wherein the base comprises:
an upper housing and a counterweight plate that are fixedly connected to each other; and
at least one pin board, fixed to the counterweight plate and fixedly connected to the back frame;
wherein the first light source is mounted on the base and located at the light incident side of the display panel, and a base plate of the counterweight plate and the upper housing together form a slot for containing the second light source.

Assignees

• Boe Technology Group Co Ltd

Inventors

• Wu Zhongbao
• Ma Ruoyu
• Yang Zezhou

Classifications

• A47B23/042 Primary

  Book-rests or note-book holders resting on tables (releasably mounted A47B23/02) · CPC title

• F21S4/20

  with light sources held by or within elongate supports · CPC title

• A47F3/002

  Devices for protection against sunlight or theft · CPC title

• G02F2001/133616

  Physics · mapped topic

• A47F3/005

  with glass panels · CPC title