초록

A portable electronics device comprises an interior space for storing a fuel vessel, and a chassis that includes at least one transparent window opposing the interior space.

대표청구항 ▼

What is claimed is: 1. A portable electronic device, comprising: a chassis that includes an interior space into which an exchangeable fuel vessel is insertable, and at least one transparent window which opposes the interior space; a fuel cell that generates power from fuel stored in the fuel vessel

What is claimed is: 1. A portable electronic device, comprising: a chassis that includes an interior space into which an exchangeable fuel vessel is insertable, and at least one transparent window which opposes the interior space; a fuel cell that generates power from fuel stored in the fuel vessel; and a light source for irradiating light into the fuel vessel to emit light outwardly from the fuel vessel through the transparent window; wherein at least a part of the fuel vessel that opposes the transparent window is transparent; and wherein a scale which indicates a remaining amount of the fuel stored in the fuel vessel is marked on the fuel vessel. 2. The portable electronic device according to claim 1, further comprising a diffusion plate for diffusing the light irradiated from said light source. 3. The portable electronic device according to claim 1, further comprising a display section placed on a same face of said chassis as said window. 4. The portable electronic device according to claim 1, wherein: said chassis comprises a first display section provided at a predetermined face, and a second display section provided at an opposite face that is opposite to said predetermined face; and said at least one window comprises a first window provided at said predetermined face, and a second window provided at said opposite face. 5. The portable electronic device according to claim 1, wherein said chassis further comprises an operation key. 6. The portable electronic device according to claim 1, wherein said portable electronic device comprises one of a digital camera, a portable telephone, and a laptop computer. 7. A portable electronic device including a chassis, wherein the chassis comprises: an interior space into which an exchangeable fuel vessel is insertable; at least one transparent window opposing said interior space; a photographing element that photographs an image; a display section provided at a face of said chassis where said window is provided; and a light source for irradiating light into the fuel vessel to emit light outwardly from the fuel vessel through the transparent window. 8. The portable electronic device according to claim 7, wherein said display section displays the image photographed with said photographing element. 9. The portable electronic device according to claim 7, further comprising a fuel cell which generates power using the fuel in said fuel vessel. 10. A portable electronic device comprising: a plurality of chassis, including a first chassis and a second chassis; wherein the first chassis comprises an interior space into which an exchangeable fuel vessel is insertable, at least one transparent window opposing said interior space, a talking mechanism, a fuel cell which generates power using fuel stored in the fuel vessel, and a light source for irradiating light into the fuel vessel to emit light outwardly from the fuel vessel through the transparent window; and wherein the at least one transparent window comprises a first window which is provided at one face of the first chassis and which is exposed when the one face of the first chassis is opened with respect to the second chassis. 11. The portable electronic device according to claim 10, wherein the first chassis further comprises a display section which is exposed when the one face of the first chassis is opened, and said at least one window comprises a second window provided at a face opposite to the one face of the first chassis at which the first window is provided. 12. The portable electronic device according to claim 10, wherein: the first chassis further comprises a first display section which is exposed when the one face of the first chassis is opened and a second display section which is provided at a face opposite to said one face; and the at least one transparent window further comprises a second window provided at the face opposite to the one face at which the first window is provided. 13. The portable electronic device according to claim 10, wherein the first chassis and the second chassis are connected by a structure such that the first chassis and the second chassis can be freely folded. 14. The potable electronic device according to claim 10, further comprising a display section provided on the one face at which said first window is provided. 15. A portable electronic device including at least one chassis, wherein the chassis comprises: an interior space into which an exchangeable fuel vessel is insertable; at least one transparent window opposing the interior space; a display section provided at a face of the chassis where said window is provided; a fuel cell which generates power using fuel stored in the fuel vessel; and a light source for irradiating light into the fuel vessel to emit light outwardly from the fuel vessel through the transparent window. 16. The portable electronic device according to claim 15, wherein the portable electronic device comprises a plurality of chassis, including a first chassis and a second chassis. 17. The portable electronic device according to claim 15, wherein the portable electronic device comprises a first chassis and a second chassis, and said display section is exposed when one face of said first chassis is opened with respect to the second chassis. 18. The portable electronic device according to claim 15, wherein the portable electronic device comprises a first chassis and a second chassis, and said display section is exposed when one face of said first chassis is opened with respect to the second chassis; and wherein said at least one window comprises a first window which is exposed when said one face is opened, and a second window provided at a face opposite to the face at which the first window is provided. 19. The potable electronic device according to claim 15, wherein the portable electronic device comprises a first chassis and a second chassis, and the first chassis and the second chassis are connected by a structure such that the first chassis and the second chassis can be freely folded.