1. An energy source for supplying an autonomous electrical load system with electrical energy, comprising:
a thermogenerator device configured to generate a thermoelectric voltage to be fed to the electrical load system, the thermogenerator device generating the thermoelectric voltage under the influence of a temperature difference between a first thermal coupling device, which is relatively warmer during operation, and a second thermal coupling device, which is relatively colder during operation; and
a microfluidic cooling device having a heat-absorption region, a heat-emission region, and a closed microfluidic circulation system configured to circulate a fluid from the heat-absorption region to the heat-emission region and back to the heat-absorption region during operation,
wherein the heat-absorption region has a thermally conductive connection to the second thermal coupling device.
2. The energy source according to claim 1, wherein:
the first thermal coupling device is configured to be coupled using a thermally conductive connection to an external heat reservoir during operation, and
the heat-emission region is configured to be coupled using a thermally conductive connection to an external heat sink during operation such that the circulating fluid carries thermal energy away from the second thermal coupling device and transports the thermal energy to the external heat sink during operation.
3. The energy source according to claim 1, wherein at least one thermoelectric elementary structure is formed in the thermogenerator device between the first thermal coupling device and the second thermal coupling device, the thermoelectric voltage being generated across the elementary structure during operation.
4. The energy source according to claim 3, wherein the thermoelectric elementary structure comprises a p-type semiconductor and an n-type semiconductor between which a p-n semiconductor junction is formed, the thermoelectric voltage being generated across the p-n semiconductor junction during operation.
5. The energy source according to claim 3, wherein:
the thermoelectric elementary structure comprises a first electrical conductor structure, a p-type semiconductor, a second electrical conductor structure, an n-type semiconductor, and a third electrical conductor structure,
the first electrical conductor structure and the third electrical conductor structure are arranged with a thermally conductive connection to the first thermal coupling device,
the second electrical conductor structure is arranged with a thermally conductive connection to the second thermal coupling device,
the p-type semiconductor is arranged in electrical contact between the first electrical conductor structure and the second electrical conductor structure, and
the n-type semiconductor is arranged in electrical contact between the second electrical conductor structure and the third electrical conductor structure.
6. The energy source according to claim 4, wherein:
the thermogenerator device comprises a first electrical connection pole and a second electrical connection pole,
the first connection pole is arranged with an electrically conductive connection to the p-type semiconductor, and
the second connection pole is arranged with an electrically conductive connection to the n-type semiconductor.
7. The energy source according to claim 5, wherein:
the thermogenerator device comprises a first electrical connection pole, a second electrical connection pole, and a multiplicity of n thermoelectric elementary structures where n is a counting index and a natural number greater than 1,
the following is true for all integer indices i where 1\u2266i\u2266(n\u22121): the (i+1)-th thermoelectric elementary structure is arranged with an electrically conductive connection in series with the i-th thermoelectric elementary structure, wherein the first electrical conductor structure of the (i+1)-th thermoelectric elementary structure is arranged with an electrically conductive connection to the third electrical conductor structure of the i-th thermoelectric elementary structure,
the first electrical conductor structure of the first thermoelectric elementary structure is electrically conductively connected to the first electrical connection pole, and
the third electrical conductor structure of the n-th thermoelectric elementary structure is electrically conductively connected to the second electrical connection pole.
8. The energy source according to claim 5, wherein:
the thermogenerator device comprises a first electrical connection pole, a second electrical connection pole, and a multiplicity of n thermoelectric elementary structures where n is a counting index and a natural number greater than 1,
the following is true for all integer indices i where 1\u2266i\u2266n: the i-th thermoelectric elementary structure is arranged in parallel with the others of the n thermoelectric elementary structures,
the first electrical conductor structure of the i-th thermoelectric elementary structure is electrically conductively connected to the first electrical connection pole, and
the third electrical conductor structure of the i-th thermoelectric elementary structure is electrically conductively connected to the second electrical connection pole.
9. The energy source according to claim 1, wherein:
the microfluidic circulation system of the cooling device comprises, in the heat-absorption region, a first microfluidic cavity, a second microfluidic cavity, and at least one first microfluidic passage that produces a microfluidic flow connection between the first cavity and the second cavity, and
the fluid evaporates in the heat-absorption region during operation.
10. The energy source according to claim 1, wherein:
the microfluidic circulation system of the cooling device comprises, in the heat-emission region, at least one second microfluidic passage with an inflow region arranged upstream with respect to the second passage and an outflow region arranged downstream with respect to the second passage, and
the fluid condenses in the heat-emission region during operation.
11. The energy source according to claim 9, wherein:
the microfluidic circulation system of the cooling device comprises, in the heat-emission region, at least one second microfluidic passage with an inflow region arranged upstream with respect to the second passage and an outflow region arranged downstream with respect to the second passage, and
the fluid condenses in the heat-emission region during operation, the microfluidic circulation system further comprising:
a microfluidic outgoing-flow section configured to produce a microfluidic flow connection between the second cavity in the heat-absorption region and the inflow region in the heat-emission region, and
a microfluidic return-flow section configured to produce a microfluidic flow connection between the outflow region in the heat-emission region and the first cavity in the heat-absorption region.
12. The energy source according to claim 1, wherein the microfluidic cooling device comprises a thermal decoupling mechanism configured to produce a thermally conductive connection between the heat-emission region and an external heat sink.
13. The energy source according to claim 1, wherein:
a stack of p energy sources are configured to be formed where p is a counting index and an integer greater than 1,
the following is true for all integer indices i where 1\u2266i\u2266(p\u22121): the first thermal coupling device of the thermogenerator device of the (i+1)-th energy source has a thermally conductive connection to the heat-absorption region of the microfluidic cooling device of the i-th energy source,
the first thermal coupling device of the thermogenerator device of the first energy source is configured to be coupled using a thermally conductive connection to an external heat reservoir, and
the heat-emission region of the microfluidic cooling device of the i-th energy source is configured to be coupled using a thermally conductive connection to an external heat sink during operation.
14. A method for supplying an autonomous electrical load system with electrical energy from an energy source, the energy source including a thermogenerator device configured to generate a thermoelectric voltage to be fed to the electrical load system, the thermogenerator device generating the thermoelectric voltage under the influence of a temperature difference between a first thermal coupling device, which is relatively warmer during operation, and a second thermal coupling device, which is relatively colder during operation, the energy source further including a microfluidic cooling device having a heat-absorption region, a heat-emission region, and a closed microfluidic circulation system configured to circulate a fluid from the heat-absorption region to the heat-emission region and back to the heat-absorption region during operation, the heat-absorption region having a thermally conductive connection to the second thermal coupling device, the method comprising:
producing a thermally conductive connection between the first thermal coupling device of the thermogenerator device of the energy source and an external heat reservoir;
producing a thermally conductive connection between the heat-emission region of the microfluidic cooling device of the energy source and an external heat sink;
connecting the electrical load system to the thermogenerator device;
operating the thermogenerator device such that, under the influence of the temperature difference between the first thermal coupling device and the second thermal coupling device, a thermoelectric voltage is generated and fed to the electrical load system; and
at the same time, operating the microfluidic cooling device such that the fluid circulating in the closed microfluidic circulation system during operation absorbs thermal energy from the internal heat sink of the energy source in the heat-absorption region, transports the thermal energy to the heat-emission region, and emits the thermal energy via the thermally conductive connection to the external heat sink.
15. The energy source according to claim 1, wherein the energy source is used to one or more of supply electrical energy to the autonomous electrical load system and recover energy from exhaust-gas heat in a motor vehicle.
16. The energy source according to claim 9, wherein the fluid evaporates in the first cavity, the at least one first microfluidic passage, or the second cavity.
17. The energy source according to claim 10, wherein the fluid condenses in the inflow region, the at least one second microfluidic passage, or the outflow region.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method of controlling a mobile terminal comprising a body and a display module that is located on the body, adapted to bend or fold, configured to receive a touch input, and comprises a top surface that displays information, the method comprising:
setting a touch sensitivity of the display module to a first level when the display module is not bent or folded; and
setting a touch sensitivity of a portion of the display module to a second level when the portion of the display module is bent or folded,
wherein the second level corresponds to a direction and a degree of the bent or folded portion, is greater than the first level when the bent or folded portion protrudes outward towards the top surface, and is less than the first level when the bent or folded portion protrudes outward towards a rear surface.
2. The method of claim 1, further comprising:
displaying one or more operation menu areas on the display module;
detecting a touch input to at least one of the displayed one or more operation menu areas; and
performing an operation corresponding to the at least one of the displayed one or more operation menu areas upon which the touch input is detected.
3. The method of claim 2, further comprising:
detecting a touch input to the bent or folded portion; and
correcting a position of the detected touch input according to the direction and the degree of the bent or folded portion.
4. The method of claim 2, further comprising:
displaying an operation screen on the display module, the displayed operation screen indicating information related to an operation corresponding to the at least one of the displayed one or more operation menu areas.
5. The method of claim 2, further comprising:
generating a haptic effect corresponding to the detected touch input.
6. The method of claim 1, wherein the body is bar-shaped and comprises at least a cylindrical-shaped portion, a cylindroid-shaped portion, a prism-shaped portion or a freestyle portion.
7. The method of claim 1, wherein the body is a folder-type and comprises at least a folding portion, a rolling portion or a hybrid portion that is a combination of the folding portion and the rolling portion.
8. A mobile terminal comprising:
a body;
a display module that is located on the body, adapted to bend or fold, is configured to receive a touch input, and comprises a top surface that displays information; and
a controller configured to:
set a touch sensitivity of the display module to a first level when the display module is not bent or folded, and
set a touch sensitivity of a portion of the display module to a second level when the portion of the display module is bent or folded,
wherein the second level corresponds to a direction and a degree of the bent or folded portion, is greater than the first level when the bent or folded portion protrudes outward towards the top surface, and is less than the first level when the bent or folded portion protrudes outward towards a rear surface.
9. The mobile terminal of claim 8, wherein the controller is further configured to:
control the display module to display one or more operation menu areas;
detect a touch input to at least one of the displayed one or more operation menu areas; and
perform an operation corresponding to the at least one of the displayed one or more operation menu areas upon which the touch input is detected.
10. The mobile terminal of claim 9, wherein the controller is further configured to:
detect a touch input to the bent or folded portion; and
correct a position of the detected touch input according to the direction and the degree of the bent or folded portion.
11. The mobile terminal of claim 9, wherein the controller is further configured to:
control the display module to display an operation screen indicating information related to an operation corresponding to the at least one of the displayed one or more operation menu areas.
12. The mobile terminal of claim 9, further comprising a haptic module, wherein the controller is further configured to control the haptic module to generate a haptic effect corresponding to the detected touch input.
13. The mobile terminal of claim 8, wherein the body is bar-shaped and comprises at least a cylindrical-shaped portion, a cylindroid-shaped portion, a prism-shaped portion or a freestyle portion.
14. The mobile terminal of claim 8, wherein the body is a folder-type and comprises at least a folding portion, a rolling portion or a hybrid portion that is a combination of the folding portion and the rolling portion.