Strip module and method for acquiring information of a sample

1. A strip module attachable to a portable terminal including a light source, the strip module comprising:

a dye pad having a color that changes in response to a sample applied to the dye pad; and

a transparent strip including a first side and a second side, the first side being opposite the second side, the dye pad being mounted on the first side of the transparent strip,

a housing that houses the transparent strip with the dye pad fixed thereto, and

a Fresnel lens which is disposed between the dye pad and a camera of the portable terminal for reducing a focusing distance of the camera,

wherein, based on the strip module being attached to the portable terminal, the second side of the transparent strip directly faces and completely covers the light source of the portable terminal and the transparent strip transmits light to the dye pad by reflecting light provided from the light source of the portable terminal,

wherein the second side of the transparent strip comprises a first aperture and a second aperture,

wherein the first aperture is positioned in an area corresponding to the camera and the second aperture is positioned in an area corresponding to the light source,

wherein the camera of the portable terminal is operable to photograph the dye pad through the first aperture in a state in which the housing is positioned outside of the portable terminal,

wherein the strip module further comprises a reflective coupling portion that extends perpendicular to the light source between the portable terminal and the transparent strip, and reflects the light provided from the light source towards the transparent strip,

wherein the dye pad is implemented as a transparent polymer having a refractive index that is greater than 1,

wherein an image of the dye pad is captured by the camera of the portable terminal located adjacent to the second side of the transparent strip,

wherein, based on the strip module being attached to the portable terminal, a first area of the transparent strip is positioned on the light source of the portable terminal, and the transparent strip reflects the light emitted by the light source through total reflection or diffused reflection and transmits the light to a second area of the transparent strip where the dye pad is mounted, and

wherein, when the sample is a blood sample, the dye pad comprises a blood cell removing pad to remove blood cells of the blood sample.

2. The strip module as claimed in claim 1 , wherein, based on the strip module being attached to the portable terminal by a coupling unit, the dye pad is positioned on the camera of the portable terminal.

3. The strip module as claimed in claim 1 , wherein the light provided from the light source of the portable terminal is white light.

4. The strip module as claimed in claim 1 , wherein the dye pad is printed with a colorimetric sample.

5. The strip module as claimed in claim 1 , wherein the strip module is detachable from the portable terminal or a cover case of the portable terminal, and is operable to be inserted into a guide module that guides the strip module to a position corresponding to the light source and the camera of the portable terminal.

6. The strip module as claimed in claim 1 , wherein the housing comprises:

a coupling unit operable to detach the housing from the portable terminal or a cover case of the portable terminal.

7. The strip module as claimed in claim 6 , wherein the coupling unit comprises a sliding guide that moves along a rail provided on the portable terminal or the cover case of the portable terminal.

8. The strip module as claimed in claim 1 , wherein the light source of the portable terminal comprises a light emitting diode (LED).