ORGANIC DISPLAY DEVICE

• US 20140077167A1
• Filed: 09/26/2012
• Published: 03/20/2014
• Est. Priority Date: 09/03/2012
• Status: Active Grant

• Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd. (TCL Technology Group Corp.)
• Original Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd. (TCL Technology Group Corp.)
• Inventors: Liu, Yawei, Wu, Yuan-Chun
• Granted Patent: US 8,890,128 B2
• Time in Patent Office: Days
• US Class Current: 257/40
• CPC Class Codes: H10K 65/00 Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element and at least one organic radiation-sensitive element, e.g. organic opto-couplers organic image sensors integrated with organic light-emitting devices H10K39/34; OLED displays integrated with photosensors H10K59/13
• CPC Class Codes: Y02E 10/50 Photovoltaic [PV] energy
• CPC Class Codes: Y02E 70/30 Systems combining energy storage with energy generation of non-fossil origin

Abstract

The present invention provides an organic display device, comprising: an organic solar module for obtaining solar energy and converting the obtained solar energy into electric power, and an ultraviolet organic light emitting module driven to emit ultraviolet light by the electric power obtained from the organic solar module. The present invention can fully use solar energy and carry out ultraviolet display by combining the ultraviolet organic light emitting module with the organic solar module.

Claims

1. An organic display device, comprising:

at least one display area;

at least one non-display area alternately arranged with the display area;

at least one organic solar module formed in the non-display area to obtain solar energy and convert the obtained solar energy into electric power;

an energy storage module connected with the organic solar module to store the electric power obtained by the organic solar module; and

at least one ultraviolet organic light emitting module formed in the display area and connected with the energy storage module to be driven to emit ultraviolet light by the electric power obtained from the energy storage module.

2. The organic display device according to claim 1, wherein the organic display device comprises a first substrate, the ultraviolet organic light emitting module comprises a first anode and a first cathode, and the organic solar module comprises a second anode and a second cathode.

3. The organic display device according to claim 2, wherein the first anode and the second anode are formed from an identical anode layer on the first substrate, and the first cathode and the second cathode are formed from an identical cathode layer on the first substrate.

4. The organic display device according to claim 3, wherein the first anode is separated from the second anode, and the first cathode is separated from the second cathode.

5. The organic display device according to claim 3, wherein the first anode is connected with the second anode, and the first cathode is separated from the second cathode.

6. The organic display device according to claim 3, wherein an anode connection line and a cathode connection line are formed on the first substrate, the first cathode and the second cathode are connected with an external lead through the cathode connection line, and the first anode and the second anode are connected with the external lead through the anode connection line.

7. The organic display device according to claim 2, wherein the organic display device further comprises a second substrate disposed opposite to the first substrate, the organic solar module is disposed on the first substrate, and the ultraviolet organic light emitting module is disposed on the second substrate.

8. The organic display device according to claim 1, wherein the energy storage module further comprises an external power supply terminal connected with an external power supply to obtain and store the electric power from the external power supply.

9. An organic display device, comprising:

at least one organic solar module obtaining solar energy and converting the solar energy into electric power; and

at least one ultraviolet organic light emitting module driven to emit ultraviolet light by the electric power obtained from the energy storage module.

10. The organic display device according to claim 9, wherein the organic display device comprises at least one display area and at least one non-display area, the organic solar module is formed in the non-display area, the ultraviolet organic light emitting module is formed in the display area, and the display area is alternately arranged with the non-display area.

11. The organic display device according to claim 9, wherein the organic display device comprises a first substrate, the ultraviolet organic light emitting module comprises a first anode and a first cathode, and the organic solar module comprises a second anode and a second cathode.

12. The organic display device according to claim 11, wherein the first anode and the second anode are formed from an identical anode layer on the first substrate, and the first cathode and the second cathode are formed from an identical cathode layer on the first substrate.

13. The organic display device according to claim 12, wherein the first anode is separated from the second anode, and the first cathode is separated from the second cathode.

14. The organic display device according to claim 12, wherein the first anode is connected with the second anode, and the first cathode is separated from the second cathode.

15. The organic display device according to claim 12, wherein an anode connection line and a cathode connection line are formed on the first substrate, the first cathode and the second cathode are connected with an external lead through the cathode connection line, and the first anode and the second anode are connected with another external lead through the anode connection line.

16. The organic display device according to claim 11, wherein the organic display device further comprises a second substrate disposed opposite to the first substrate, the organic solar module is disposed on the first substrate, and the ultraviolet organic light emitting module is disposed on the second substrate.

17. The organic display device according to claim 9, wherein the organic display device further comprises:

an energy storage module connected with the organic solar module and the ultraviolet organic light emitting module to store the electric power obtained by the organic solar module, wherein the ultraviolet organic light emitting module obtains the electric power from the energy storage module.

18. The organic display device according to claim 17, wherein the energy storage module further comprises an external power supply terminal connected with an external power supply to obtain and store the electric power from the external power supply.