Clothing processing apparatus

Abstract

The present invention relates to an apparatus for treating laundry. An apparatus for treating laundry according to an embodiment of the present invention includes a washing machine, a dryer, and a control panel provided between a front panel of the washing machine and a front panel of the dryer, and includes one or more user interfaces (UIs) of any one of the washing machine and the dryer. The control panel includes a flat display for displaying any one of a washing machine operation UI and a dryer operation UI, and a switching button. When an input of the switching button is received in a state where the washing machine operation UI is displayed on the flat display, the flat display displays the dryer operation UI. When an input of the switching button is received in a state where the dryer operation UI is displayed on the flat display, the flat display displays the washing machine operation UI.

Description

Technical Field

[0001] The present invention relates to a laundry treatment apparatus.

Background Art

[0002] A laundry treatment apparatus is a device that puts laundry such as clothes and bedding into the inside of a drum and performs necessary processes on the laundry, such as removing contamination attached to the laundry or drying it.

[0003] When the laundry treatment apparatus is provided to remove contamination of the laundry, the laundry treatment apparatus can perform processes such as washing, rinsing, dewatering, and drying. The laundry treatment apparatus includes a cabinet forming an exterior, a tub accommodated inside the cabinet, a drum rotatably attached inside the tub into which the laundry is put, and a detergent supply device that supplies detergent into the drum. When the drum rotates by a motor with washing water supplied to the laundry accommodated in the drum, the laundry rubs against the drum and the washing water, whereby dirt attached to the laundry is removed.

[0004] When the laundry treatment apparatus is provided to dry the laundry, the laundry treatment apparatus can provide dry air to the laundry and remove moisture from the laundry. The laundry treatment apparatus includes a cabinet, a drum rotatably provided inside the cabinet, and heating means for heating or drying the air provided to the laundry. By supplying dry air to the laundry accommodated in the drum, moisture present in the laundry evaporates and is removed by the dry air, and the moisture of the laundry is removed.

[0005] Korean Patent Publication KR10-2008-0021921 A1 shows a laundry treatment apparatus provided with a plurality of treatment devices together. The laundry treatment apparatus is provided with a washing machine on the upper side and a dryer on the lower side. Also, each of the washing machine and the dryer is disclosed to have a structure having an operation unit and a display unit.

[0006] However, the clothing treatment device disclosed in the above-mentioned publication discloses a structure in which each of a plurality of treatment devices that are distinguishable from each other has an operation unit and a display unit. In this case, the user needs to check the states of each of the plurality of treatment devices, and each of the plurality of treatment devices must be operated. It is also disadvantageous to operate the plurality of treatment devices in cooperation with each other.

[0007] Therefore, in a clothing treatment device provided with a plurality of treatment devices, when checking or operating the operating states of the plurality of treatment devices, improving the convenience of the user and presenting an efficient layout relationship and a stable and effective coupling relationship between the configurations of the plurality of treatment devices are important issues.

Summary of the Invention

Problems to be Solved by the Invention

[0008] When a control panel capable of controlling all of a plurality of treatment devices constituting a clothing treatment device is provided, a first button for activating a user interface for controlling a washing machine, and a first light-emitting element (for example, an LED) for displaying the activated state of the first button, a second button for activating a user interface for controlling a dryer, and a second light-emitting element for displaying the activated state of the second button are provided. However, in order to display the activated state of the treatment device, by providing two buttons, a physically large display space is required, and two light-emitting elements are also required, so the manufacturing cost is high. An object of the present invention is to provide a clothing treatment device that can provide a simple and clear design by reducing the physical display space for displaying the activated state of the treatment device, and can reduce the manufacturing cost by reducing the number of light-emitting elements.

[0009] An object of the present invention is to provide a clothing treatment device that embodies a simple user interface and can provide an interior effect when placed in an installation environment, in providing a user interface to a control panel capable of controlling all of a plurality of treatment devices constituting the clothing treatment device.

[0010] In providing a user interface on a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing apparatus, the present invention aims to provide a highly intuitive clothing processing apparatus that displays a user interface activated on a touch display and enables a user to visually recognize which processing device the activated user interface relates to.

[0011] In providing a user interface on a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing apparatus, the present invention aims to provide an arrangement structure capable of reducing misrecognition of touch input due to moisture.

[0012] The problems to be solved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those having ordinary knowledge in the technical field to which the present invention pertains from the following description.

Means for Solving the Problems

[0013] The present invention provides a clothing treatment apparatus. In one embodiment, the clothing treatment apparatus includes a washing machine having a washing machine front panel on the front side and a first drum for accommodating clothing therein, a dryer disposed above the washing machine, having a dryer front panel on the front side and a second drum for accommodating clothing therein, and a control panel provided between the washing machine front panel and the dryer front panel for providing one or more user interfaces (UIs) of any one of the washing machine and the dryer. The control panel includes a flat display for displaying either a washing machine operation UI for operating the washing machine or a dryer operation UI for operating the dryer, and a switching button. When an input of the switching button is received while the washing machine operation UI is displayed on the flat display, the flat display displays the dryer operation UI. When an input of the switching button is received while the dryer operation UI is displayed on the flat display, the flat display displays the washing machine operation UI.

[0014] In one embodiment, the switching button is activated when the power supplies of both the washing machine and the dryer are in the ON state.

[0015] In one embodiment, the switching button is deactivated when the power supply of any one or more of the washing machine and the dryer is in the OFF state.

[0016] In one embodiment, the switching button is activated when one of the washing machine and the dryer is in an operating state and the power supply of the other one is turned ON.

[0017] According to another aspect of the present invention, an embodiment of a clothing treatment apparatus includes a washing machine having a washing machine front panel on the front side and a first drum for accommodating clothing therein, a dryer disposed above the washing machine, having a dryer front panel on the front side and a second drum for accommodating clothing therein, and a control panel provided between the washing machine front panel and the dryer front panel, including one or more user interfaces (UIs) for the washing machine and the dryer. The control panel includes: a flat display for displaying either a washing machine operation UI for operating the washing machine or a dryer operation UI for operating the dryer; and is activated when the power supplies of both the washing machine and the dryer are in the ON state.

[0018] In one embodiment, the control panel includes a touch film located in front of the flat display.

[0019] In one embodiment, the flat display constitutes one of the display parts of the user interface (UI), and the touch film constitutes one of the input parts of the user interface (UI) of the clothing treatment apparatus.

[0020] In one embodiment, the switching button is arranged to occupy a region different from the touch film.

[0021] In one embodiment, the switching button is provided as a touch sensor separated from the touch film.

[0022] In one embodiment, the control panel includes a power button for receiving a user input to turn on - off the power supply of the washing machine or the dryer and an execution button for receiving a user input to execute or temporarily stop the operation of the washing machine or the dryer. The power button and the execution button are provided as touch sensors separated from the touch film.

[0023] In one embodiment, it further includes a light-emitting element that is disposed behind the switching button and displays the activated state of the switching button.

[0024] In one embodiment, when the switching button is activated, the light-emitting element emits light.

[0025] In one embodiment, when the switching button is deactivated, the light-emitting element turns off light emission.

[0026] In one embodiment, when either the washing machine operation UI or any other one of the dryer operation UIs is displayed on the flat display by the input of the switching button, if no input is received from the user for a predetermined time or more, the flat display redisplayed one of the washing machine operation UI and the dryer operation UI.

[0027] In one embodiment, when the switching button is in an activated state and no input is received from the user for a predetermined time or more, it is deactivated.

[0028] In one embodiment, an indicator indicating the current operation target is output on the flat display among the washing machine and the dryer.

[0029] In one embodiment, the indicator is displayed in a first form in the washing machine operation UI and in a second form that is different from the first form in the dryer operation UI.

[0030] In one embodiment, the washing machine operation UI displays one or more characters in a first character color that is different from the basic character color, and the dryer operation UI displays one or more characters in a second character color that is different from the basic character color and the first character color.

[0031] In one embodiment, the flat display further displays a composite UI in which the operation information of the washing machine and the operation information of the dryer are displayed on one screen.

[0032] In one embodiment, in claim 19, the composite UI is displayed when both the washing machine and the dryer are in operation.

[0033] In one embodiment, the switching button is deactivated while the composite UI is being displayed.

[0034] In one embodiment, the composite UI includes a first region and a second region different from the first region, and operation information of the washing machine is displayed in the first region.

[0035] Operation information of the dryer is displayed in the second region.

[0036] In one embodiment, when a user touch input to the first region is received, the laundry processing apparatus displays the washing machine operation UI on the flat display, and when a user touch input to the second region is received, the laundry processing apparatus displays the dryer operation UI on the flat display.

[0037] In one embodiment, the first region is the upper region of the composite UI, and the second region is the lower region of the composite UI.

[0038] In one embodiment, the control panel further includes an execution button for receiving a user input to execute or temporarily stop the operation of the washing machine or the dryer.

[0039] In one embodiment, the execution button includes a first execution button for receiving a user input to execute or temporarily stop the operation of the washing machine; and a second execution button for receiving a user input to execute or temporarily stop the operation of the dryer.

[0040] In one embodiment, the control panel further includes a power button that receives a user input for turning on and off the power of the washing machine or the dryer, and the flat display is arranged to occupy a region different from that of the power button.

[0041] In one embodiment, the power button is provided at a position spaced apart from the flat display in one side direction, and the switching button is located between the power button and the flat display.

[0042] In one embodiment, the control panel further includes an execution button that receives a user input for executing or temporarily stopping the operation of the washing machine or the dryer, and the execution button is provided at a position spaced apart from the flat display in the other side direction.

[0043] In one embodiment, the power button includes a first power button that receives a user input for turning on and off the power of the washing machine, and a second power button that receives a user input for turning on and off the power of the dryer.

[0044] In one embodiment, when receiving a user input for turning on the power of the washing machine from the first power button, the flat display displays the washing machine operation UI to enable control of the washing machine, and when receiving a user input for turning on the power of the dryer from the second power button, the flat display displays the dryer operation UI to enable control of the dryer.

[0045] An embodiment of a clothing treatment apparatus according to another aspect of the present invention includes a washing machine having a washing machine front panel on the front side and a first drum for accommodating clothing therein; a dryer disposed above the washing machine, having a dryer front panel on the front side and a second drum for accommodating clothing therein; and a control panel provided between the washing machine front panel and the dryer front panel, including one or more user interfaces (UIs) for the washing machine and the dryer. The control panel includes: a power button for receiving a user input to turn on-off the power of the washing machine or the dryer; a flat display for displaying either a washing machine operation UI for operating the washing machine or a dryer operation UI for operating the dryer; and an execution button for receiving a user input to execute or temporarily stop the operation of the washing machine or the dryer. The power button is provided at a position spaced apart from the flat display in one side direction, and the execution button is provided at a position spaced apart from the flat display in the other side direction.

[0046] In one embodiment, the control panel includes a switching button for receiving a switching command from a user so that when either one of the washing machine operation UI and the dryer operation UI is displayed on the flat display, the other one is also displayed. The switching button is located between the power button and the flat display.

[0047] In one embodiment, the control panel includes a touch film located in front of the flat display, and the switching button is provided as a touch sensor separated from the touch film.

[0048] In one embodiment, the control panel includes a touch film located in front of the flat display, and the power button and the execution button are provided as touch sensors separated from the touch film.

Advantages of the Invention

[0049] According to an embodiment of the present invention, when a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing device is provided, by reducing a physical display space for displaying the activation state of the processing device, a simple and clear design can be provided, and by reducing the number of light emitting elements for displaying the activation state, the manufacturing cost can be reduced.

[0050] According to an embodiment of the present invention, in providing a user interface on a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing device, a simple user interface is embodied, and when placed in an installation environment, an interior effect can be provided.

[0051] According to an embodiment of the present invention, in providing a user interface on a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing device, since a user can visually recognize which processing device the activated user interface relates to, intuitive use is possible and usability is high.

[0052] According to an embodiment of the present invention, in providing a user interface on a control panel capable of controlling all of a plurality of processing devices constituting a clothing processing device, an arrangement structure capable of reducing misrecognition of touch input due to moisture can be obtained.

[0053] In the present invention, the effects are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those having ordinary knowledge in the technical field to which the present invention pertains from the present specification and the accompanying drawings.

Brief Description of the Drawings

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MODE FOR CARRYING OUT THE INVENTION

[0071] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those having ordinary knowledge in the technical field to which the present invention pertains can easily implement the present invention.

[0072] However, the present invention can be embodied in various forms and is not limited to the embodiments described herein. In the drawings, in order to clearly explain the present invention, unnecessary parts for explanation are omitted, and similar parts throughout the specification are denoted by similar reference numerals.

[0073] In this specification, duplicate descriptions of the same components are omitted.

[0074] Also, in this specification, when it is mentioned that a certain component is "connected to" or "coupled to" another component, it should be understood that it can be directly connected to or coupled to the other component, but there can also be other components in between. On the other hand, when it is mentioned that a certain component is "directly connected to" or "directly coupled to" another component, it should be understood that there are no other components in between.

[0075] Also, the terms used in this specification are merely used to explain specific embodiments and are not used with the intention of limiting the present invention.

[0076] Also, in this specification, singular expressions include plural expressions unless the context clearly dictates otherwise.

[0077] Also, in this specification, terms such as "comprising" or "having" are intended to specify the presence of the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, and should not be construed as precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0078] Also, in this specification, the term "and / or" includes any combination of the recited plurality of items or any of the recited plurality of items. In this specification, "a or b" includes "a", "b", or "both a and b".

[0079] Figure 1 shows a clothing treatment apparatus 1 according to an embodiment of the present invention. In one embodiment of the present invention, the clothing treatment apparatus 1 includes a washing machine 10, a dryer 20, and a control panel 200.

[0080] In the description of the present invention, the definitions of the forward direction (+X), the rearward direction (-X), the first side direction (+Y), the second side direction (-Y), the upward direction (+Z), and the downward direction (Z) for each component can all be defined as the same terms. For example, the front-rear direction (+X, -X) of the washing machine 10 can be defined in the same way as the front-rear direction of the dryer 20, the control panel 200, etc., and the side direction (Y) and the up-down direction (Z) can also be defined in the same way.

[0081] The washing machine 10 and the dryer 20 are provided as various types for treating clothing, such as a washing machine for washing clothing and / or a dryer for drying clothing. The washing machine 10 is a washing machine, and the dryer 20 is a dryer. Both the washing machine 10 and the dryer 20 may be washing machines or dryers, or the washing machine 10 may be a dryer and the dryer 20 may be a washing machine, or they may be various other devices for treating clothing.

[0082] In the embodiment, the washing machine 10 located on the lower side corresponds to a washing machine for washing clothing. Inside the washing machine 10, a first drum 12 for accommodating clothing and a tub 14 are provided. The first drum 12 inside the washing machine 10 is rotatably provided inside the tub 14. The dryer 20 is located above the washing machine 10. The washing machine 10 supports the dryer 20. The dryer 20 corresponds to a dryer for drying clothing. The dryer 20 is provided with a first drum 12 and a tub 14 inside which clothing is accommodated.

[0083] The washing machine 10 includes a first cabinet 110 that forms an exterior. The first cabinet 110 is provided with a washing machine front panel 112 on the front side. A clothing opening communicating with the first drum 12 is formed in the washing machine front panel 112. The clothing opening is opened and closed by a first cabinet door 17. The first drum 12 of the washing machine 10 according to one embodiment has a rotating shaft arranged in the front-rear direction (+X, -Y).

[0084] The washing machine 10 is provided with first side panels 115 on both sides in the side direction (Y), a first rear panel (not shown) on the rear side, a first upper panel (not shown) on the upper side, and a first lower panel (not shown) on the lower side.

[0085] The washing machine front panel 112, the first side panels 115, the first rear panel (not shown), the first upper panel 119, and the first lower panel (not shown) are combined with each other to form the first cabinet 110 and have a coupling relationship with each other. The first cabinet 110 forms a space inside that houses interior components constituting the washing machine 10 such as the first drum 12.

[0086] Clothes and the like that require processing are put into the interior of the first cabinet 110 through the clothing opening, are housed inside the first drum 12, and the processing process by the washing machine 10 is performed.

[0087] A detergent opening is formed in the front panel 112 of the washing machine, and a detergent storage unit 30 is inserted into the detergent opening and provided. In the clothing treatment apparatus 1 according to an embodiment, the washing machine 10 is disposed on the ground, and the detergent storage unit 30 is located above the clothing opening of the washing machine 10 so that it is convenient to pull in and pull out the detergent storage unit 30. The detergent storage unit 30 is located between the clothing opening of the washing machine 10 and the control panel 200. That is, the detergent storage unit 30 is located above the clothing opening of the washing machine 10 and below the control panel 200. The detergent storage unit 30 is pulled in or pulled out by the user inside the first cabinet 110. For example, the user separates the detergent storage unit 30 from the first cabinet 110, stores detergent in the detergent storage unit 30, and then pulls the detergent storage unit 30 into the first cabinet 110.

[0088] In one embodiment, a filter opening into which a filter unit 40 for collecting foreign matters from the washing water is inserted is formed in the front panel 112 of the washing machine, and the filter unit 40 is inserted into the filter opening and provided. The filter unit 40 is provided on one side of the lower part of the front panel 112 of the washing machine. The filter unit 40 is pulled into the first cabinet 110 through the filter opening and connected to the washing water flow path discharged from the tab 14. The filter unit 40 filters foreign matters from the washing water discharged from the tab 14 after the washing process is performed. The role of the filter unit 40 is not necessarily limited to this, and it is provided to filter foreign matters from various objects as necessary. For example, the filter unit 40 may be provided to filter foreign matters from the washing water for performing the washing process before the progress of the washing process.

[0089] The user pulls the filter unit 40 into or out of the interior of the first cabinet 110 through the filter opening. The pulled-out filter unit 40 can be reused or replaced after being washed. The filter unit 40 may have a relatively longer cycle of pulling in and out in relation to the detergent storage unit 30. Thus, in one embodiment of the present invention, the detergent opening through which the detergent storage unit 30 with a relatively short cycle of pulling in and out is pulled in can be arranged on the upper side of the washing machine front panel 112. Also, the filter opening through which the filter unit 40 with a relatively long cycle of pulling in and out is pulled in can be arranged on the lower side of the washing machine front panel 112 to improve the usability and realize a structure of the washing machine front panel 112 with excellent space utilization.

[0090] Furthermore, the drainage channel of the washing water connected to the tab 14 inside the first cabinet 110 may be located on the lower side inside the first cabinet 110 so that the drainage of the washing water is easy. In one embodiment of the present invention, the filter unit 40 is provided on the lower side of the first cabinet 110 and can be efficiently connected to the drainage channel of the washing water.

[0091] The washing machine 10 is provided with a washing machine control unit 19. The washing machine control unit 19 is configured to control various devices constituting the washing machine 10. The washing machine control unit 19 is arranged inside the first cabinet 110. The washing machine control unit 19 includes a circuit board and electrical components mounted on the circuit board. In an embodiment, the washing machine control unit 19 checks information corresponding to the operation signal received from the control panel 200 in the memory and performs device control corresponding to the operation signal. The washing machine control unit 19 transmits the state of the washing machine 10 to the control panel 200.

[0092] The dryer 20 includes a second cabinet 120 forming the appearance. The second cabinet 120 includes a dryer front panel 122 provided on the front side. An article opening communicating with the second drum 22 is formed in the dryer front panel 122. The article opening is opened and closed by the second cabinet door 27.

[0093] The dryer 20 is provided with second side panels 125 on both sides in the lateral direction (+Y, -Y). The dryer 20 is provided with a second rear panel (not shown) on the rear side, a second upper panel 127 on the upper side, and a second lower panel (not shown) on the lower side.

[0094] The dryer front panel 122, the second side panels 125, the second rear panel (not shown), the second upper panel 127, and the second lower panel (not shown) are combined with each other to form a second cabinet 120 and have a coupling relationship with each other. The second cabinet 120 forms a space inside that houses interior components constituting the dryer 20, such as a second drum 22.

[0095] Clothes or the like that require processing through the clothing opening of the dryer 20 are put into the interior of the second cabinet 120 and are housed inside the second drum 22. The clothes housed in the second drum 22 are subjected to processes such as washing and drying by the dryer 20.

[0096] The dryer 20 according to one embodiment has a clothing opening provided on the dryer front panel 122 together with the second cabinet door 27. The second drum 22 housed in the dryer 20 has a rotation axis arranged in the front-rear direction (X).

[0097] The dryer 20 is arranged above the washing machine 10. In one embodiment, the lower part of the washing machine 10 is coupled to the upper part of the dryer 20. Above the washing machine 10 has a structure for supporting the dryer 20. For example, the first upper panel (not shown) of the washing machine 10 has a structure for directly or indirectly supporting the second lower panel (not shown) of the dryer 20.

[0098] The dryer 20 is provided with a dryer control unit 29. The dryer control unit 29 is configured to control various devices constituting the dryer 2. The dryer control unit 29 is disposed inside the second cabinet 120. The dryer control unit 29 includes a circuit board and electrical components mounted on the circuit board. In an embodiment, the dryer control unit 29 checks in a memory corresponding to an operation signal received from the control panel 200 and performs device control corresponding to the operation signal. The dryer control unit 29 transmits the state of the dryer 20 to the control panel 200.

[0099] The control panel 200 is disposed between the washing machine front panel 112 and the dryer front panel 122. By being provided between the washing machine front panel 112 and the dryer front panel 122 at a height corresponding to approximately the user's waist, the control panel 200 can ensure a convenient height for the user to operate. The control panel 200 is signal - connected to at least one or more of the washing machine 10 and the dryer 20. In an embodiment, the control panel 200 is signal - connected to the washing machine 10 and the dryer 20. In an embodiment, the control panel 200 is signal - connected to the washing machine control unit 19 and / or the dryer 20.

[0100] On the front surface portion 210 of the control panel 200, a UI area 220 where a user interface UI is displayed is provided.

[0101] FIG. 2 is a diagram simply showing the interrelationship between the control panel 200 according to an embodiment of the present invention, the washing machine 10, and the dryer 20.

[0102] According to an embodiment of the present invention, the control panel 200 includes a display unit 201, an input unit 202, and a control unit 203.

[0103] The display unit 201 is configured to indicate the state of the washing machine 10 and / or the dryer 20. The display unit 201 is provided in the UI area 220 of the control panel 200. The display unit 201 displays operation information and a user interface (UI) of one or more of the washing machine and the dryer.

[0104] The input unit 202 is configured such that an operation command for the user to control the washing machine 10 and / or the dryer 20 is input from the user. The input unit 202 is provided on the control panel 200. The input unit 202 is provided as a touch screen. The input unit 202 is provided as a touch sensor. The input unit 202 is provided as a physical button.

[0105] The control unit 203 is provided inside the control panel 200, that is, on the rear side of the front portion 210. One or more control units 203 are provided. The control unit 203 is electrically connected to the washing machine 10 and / or the dryer 20 to exchange signals. The control unit 203 is connected to the display unit 201 and / or the input unit 202 to exchange signals. The aforementioned signals include control commands, user inputs, device status information, etc. The control unit 203 detects the operation signal of the input unit 202. The control unit 203 checks the information corresponding to the input operation signal in the memory. The control unit 203 transmits display data to the display unit 201. The display unit 201 displays the operation state of the washing machine 10, the operation state of the dryer 20, and / or the content of the command input from the user, etc., corresponding to the display data transmitted from the control unit 203. The control unit 203 switches the configuration forming the input unit 202 between an activated state and a deactivated state. The control unit 203 switches the configuration forming the display unit 201 between an activated state and a deactivated state. The control unit 203 includes a circuit board and electrical components mounted on the circuit board.

[0106] In the embodiment, the relationship in which the control unit 203 is included in the control panel 200 has been described, but the control unit 203 may not be classified into the control panel 200. Also, the control unit 203 may be provided at other positions instead of the control panel 200. The control unit 203 is provided in the washing machine 10 and / or the dryer 20. Also, the control unit 203 is provided in the control panel 200, the washing machine 10, and the dryer 20 respectively. The control unit 203 is provided in an integrated manner with the washing machine control unit 19 and / or the dryer control unit 29. Alternatively, the control unit 203 is understood as a concept integrated with the washing machine control unit 19 and / or the dryer control unit 29.

[0107] FIG. 3 shows the UI area 220 according to an embodiment of the present invention. A user interface (UI) is provided in the UI area 220.

[0108] The user interface displayed in the UI area 220 includes a first power button 221, a second power button 222, a touch display 223, a switching button 224, an additional function button 225, a first execution button 226, and a second execution button 227.

[0109] The first power button 221, the second power button 222, the switching button 224, the additional function button 225, the first execution button 226, and the second execution button 227 are provided as touch sensors or physical buttons. The touch display 223 is composed of a combination of a flat panel display and a touch screen. In an embodiment, the flat panel display means a thin display and is provided in various forms such as LCD, PDP, AMLCD, PMLCD, OLED, and LED.

[0110] The first power button 221 is displayed as a power icon of the washing machine 10. The first power button 221 receives a user input for turning on / off the power of the washing machine 10. In an embodiment, when the user touches the first power button 221, a turn-on or turn-off command for the washing machine 10 is input to the control unit 203.

[0111] The second power button 222 is displayed as a power icon of the dryer 20. The second power button 222 is arranged to occupy a different area from the first power button 221. In an embodiment, the first power button 221 and the second power button 222 are arranged vertically. The second power button 222 receives a user input for turning on / off the power of the dryer 20. In an embodiment, when the user touches the second power button 222, a turn-on or turn-off command for the dryer 20 is input to the control unit 203.

[0112] The first power button 221 and the second power button 222 are provided as separate touch sensors separated from the touch film provided on the touch display 223. When the first power button 221 and the second power button 222 are provided in an area separated from the touch display 223, malfunction of the device can be reduced. The clothing treatment device 1 is placed in a humid environment. By making the area of the touch film forming the touch display 223 different from the areas of the first power button 221 and the second power button 222, touch malfunction due to moisture can be minimized. For example, during the operation of the washing machine, when trying to turn on the dryer and approach the dryer operation UI, problems such as the options of the washing machine being changed due to malfunction caused by moisture can be prevented.

[0113] The touch display 223 is arranged to occupy a different area from the first power button 221 and the second power button 222. The touch display 223 includes a touch film constituting one of the input units 202 and a flat display constituting one of the display units 201. The touch display 223 displays any one of a washing machine operation UI for controlling the washing machine 10, a dryer operation UI for controlling the dryer 20, and a composite UI in which the operation information of the washing machine 10 and the dryer 20 is displayed on one screen. The washing machine operation UI, the dryer operation UI, and the composite UI will be described in detail below.

[0114] The switching button 224 is arranged to occupy a region different from that of the first power button 221, the second power button 222, and the touch display 223. The switching button 224 is provided as a separate touch sensor separated from the touch film provided on the touch display 223. When the switching button 224 is provided in a region separated from the touch display 223, malfunction of the device can be reduced. The laundry treatment apparatus 1 is placed in a humid environment. When the regions of the touch film forming the touch display 223 and the switching button 224 are made different, malfunction of touch due to moisture can be minimized. For example, during the operation of the washing machine, when trying to turn on the dryer and approach the dryer operation UI, problems such as the options of the washing machine being changed due to malfunction of touch caused by moisture can be prevented.

[0115] The switching button 224 is displayed as a switching icon. The switching button 224 receives a user input for switching a control target. It is activated when both the washing machine 10 and the dryer 20 are in the ON state. When the switching button 224 is input while the washing machine operation UI is displayed on the touch display 223, the control target is switched to the dryer 20, and the dryer operation UI is displayed on the touch display 223. When the switching button 224 is input while the dryer operation UI is displayed on the touch display 223, the control target is switched to the washing machine 10, and the washing machine operation UI is displayed on the touch display 223. The switching button 224 is deactivated when one or more of the power supplies of the washing machine 10 and the dryer 20 are in the OFF state.

[0116] The additional function button 225 is displayed in the form of a text icon. The additional function button 225 is arranged to occupy a different area from the first power button 221, the second power button 222, the touch display 223, and the switching button 224. The additional function button 225 receives user input for additional function settings of the washing machine 10 and / or the dryer 20. In an embodiment, when the user touches the additional function button 225, items for which additional settings (e.g., reservation, volume of the alarm sound, etc.) for the washing machine 10 and / or the dryer 20 are possible are displayed on the touch display 223.

[0117] The first execution button 226 is displayed as a play / pause icon. The first execution button 226 is arranged to occupy a different area from the first power button 221, the second power button 222, the touch display 223, the switching button 224, and the additional function button 225. The first power button 221 receives user input for executing or pausing the operation of the washing machine 10.

[0118] The second execution button 227 is displayed as a play / pause icon. The second execution button 227 is arranged to occupy a different area from the first power button 221, the second power button 222, the touch display 223, the switching button 224, the additional function button 225, and the first execution button 226. The first execution button 226 and the second execution button 227 are arranged vertically. The second power button 222 receives user input for executing or pausing the operation of the dryer 20.

[0119] FIG. 3a is a schematic cross-sectional view of the portion where the switching button 224 is located according to an embodiment of the present invention, and is a view showing the cross-section taken along the line I-I' of FIG. 3.

[0120] Referring to FIG. 3, the switching button 224 is displayed with a switching icon shape 224b formed to be light transmissive in a region where a film 224a that blocks light transmission provided behind the front portion 210 of the control panel 200 is set. A touch sensor 224c is provided on the surface where the switching icon shape 224b is provided. The touch sensor 224c is provided in various forms such as electrostatic, vacuum, and infrared. A light emitting element 230 is disposed behind the switching icon shape 224b. The light emission of the light emitting element 230 is controlled to be on / off. The light emitting element 230 indicates the activation state of the switching button 224. In an embodiment, the light emitting element 230 emits light when the switching button 224 is activated. The light emitting element 230 turns off light emission when the switching button 224 is deactivated. In an embodiment, one light emitting element 230 is disposed behind the switching button 224.

[0121] In the present invention, although the switching button 224 has been described as an example, the first power button 221, the second power button 222, the additional function button 225, the first execution button 226, and the second execution button 227 are also configured in the same or similar form, and the activation state of the button can be indicated by a light emitting element.

[0122] Hereinafter, with reference to FIGS. 4 to 11b, a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention will be described. In the representation of the drawings for the description of the present invention, those represented thick or dark indicate the activation state, and those represented thin or light indicate the deactivation state. In the activated state of the button, an input command is received from the button, and in the deactivated state, no input command is received from the button.

[0123] FIG. 4 is a flowchart of a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention. FIGS. 4a to 4d are diagrams showing the user performing the control according to the flow of FIG. 4 and the user interface.

[0124] A description will be given with reference to FIG. 4. The operation steps for operating the washing machine 10 will be described. When a touch input to the first power button 221 is made by the user (see FIG. 4a), the power of the washing machine 10 is switched to the ON state (S111). When the power of the washing machine 10 is switched to the ON state, as shown in FIG. 4b, a washing machine operation UI 310 is displayed on the touch display 223 (S112). Also, when the power of the washing machine 10 is switched to the ON state, as shown in FIG. 4b, the first execution button 226 is activated (S113).

[0125] The washing machine operation UI 310 is a user interface that enables control of the washing machine 10. The washing machine operation UI 310 includes a first screen. On the first screen, a course name 311, a course description 312, processing options 313, and an indicator 315 are displayed. The course name 311 displays the name of a predetermined processing course of the washing machine 10. Also, the selected course name 311 is displayed in the course name 311. In an embodiment, the washing machine 10 is a washing machine, and the displayed course name is the "standard washing" course.

[0126] In the course description 312, an explanation for the processing course corresponding to the displayed course name 311 is displayed. In an embodiment, the course name 311 is "standard washing", and the course description 312 is displayed as "Clean ordinary clothes". The course description 312 is arranged below the course name 311 and is displayed in a font smaller than that of the course name 311.

[0127] In the processing options 313, detailed options for the processing course are displayed. In an embodiment, the set number of rinses, dehydration intensity, water temperature, etc. are displayed.

[0128] The indicator 315 indicates the current operation target among the washing machine 10 and the dryer 20. In an embodiment, the indicator 315 is provided in the form of an icon. In other embodiments, the indicator 315 may be provided in text.

[0129] The indicator 315 is displayed in the upper end region on one side of the washing machine operation UI 310. In an embodiment, the indicator 315 is displayed in a first form. The first form is two rectangles stacked vertically, with the lower rectangle being colored. The first form is colored with a first color. The indicator 315 provides intuitive visual information to the user about what the processing device currently being operated on is. In an embodiment, by displaying the indicator 315 on the washing machine operation UI 310, the user is visually recognized that the currently displayed UI is the washing machine operation UI 310 and the control target is the washing machine 10.

[0130] For the clothing processing device 1, a processing course and / or processing option for the washing machine 10 is input from the user by the washing machine operation UI 310 (S120). When the settings for the processing course and processing option of the washing machine 10 are completed, as shown in FIG. 4c, the user touches the first execution button 226 to command the washing machine 10 to operate (S130). When the control unit 203 receives the user input of the first execution button 226, it transmits a signal to the washing machine 10 so that the washing machine 10 operates with the set processing course and processing option. In an embodiment, the control unit 203 transmits a signal to the washing machine control unit 19 of the washing machine 10, and the washing machine control unit 19 transmits an operation command to each element constituting the washing machine 10. As a result, when receiving the input of the first execution button 226 from the user, the washing machine 10 executes an operation for clothing processing with the set processing course and processing option (S140).

[0131] When the operation of the washing machine 10 is executed, a second screen is displayed on the washing machine operation UI 310 (see FIG. 4d). On the second screen, processing information 317 and a time bar 317a are displayed. An indicator 315 may be further displayed on the second screen. The processing information 317 includes a course name, remaining processing time, processing options, and the like. The time bar 317a displays the processing time. The time bar 317a is displayed in a bar shape. The time bar 317a displays the elapse of the processing time using the length that fills the inside of the bar shape. The time bar 317a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 317a is the first color.

[0132] FIG. 5 is a flowchart of a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention. FIGS. 5a to 5d are diagrams showing the control performed by the user according to the flow of FIG. 5 and the user interface.

[0133] This will be described with reference to FIG. 5. The operation stage for the operation of the dryer 20 will be described. When a touch input to the second power button 222 is made by the user (see FIG. 5a), the power of the dryer 20 is switched to the ON state (S211). When the power of the dryer 20 is switched to the on state, as shown in FIG. 5b, a dryer operation UI 320 is displayed on the touch display 223 (S212). Further, when the power of the dryer 20 is switched to the on state, as shown in FIG. 5b, the second execution button 227 is activated (S213).

[0134] The dryer operation UI 320 is a user interface that enables control of the dryer 20. The dryer operation UI 320 includes a first screen. On the first screen, a course name 321, a course description 322, processing options 323, and an indicator 325 are displayed. The course name 321 displays the name of a predetermined processing course of the dryer 20. Also, the selected course name 321 is displayed in the course name 321. In the embodiment, the dryer 20 is a dryer, and the displayed course name is the "standard drying" course.

[0135] In the course description 322, an explanation of the processing course corresponding to the displayed course name 321 is displayed. In the embodiment, the course name 321 is "Standard Drying", and the course description 322 is displayed as "For normal clothes to be crispy". The course description 322 is arranged below the course name 321 and is displayed in a font smaller than that of the course name 321.

[0136] In the processing option 323, detailed options of the processing course are displayed. In the embodiment, the set dryness, drying time, ON / OFF of the anti-wrinkle function, etc. are displayed.

[0137] The indicator 325 is displayed in the upper end area on one side of the dryer operation UI 320. The indicator 325 is displayed in a second form. The second form is a form that is distinguished from the aforementioned first form. The second form is two rectangles stacked vertically, and the upper rectangle is colored. The second form is a form colored with a second color. The second color is a color that is distinguished from the aforementioned second color. The indicator 325 provides the user with intuitive visual information about what the currently operated processing device is. In the embodiment, the indicator 325 is displayed on the dryer operation UI 320 so that the user can visually recognize that the currently displayed UI is the dryer operation UI 320 and the control target is the dryer 20.

[0138] In the clothing treatment device 1, a treatment course and / or treatment option for the dryer 20 is input from the user by the dryer operation UI 320 (S220). When the setting for the treatment course and treatment option of the dryer 20 is completed, as shown in FIG. 5c, the user touches the second execution button 227 to command the dryer 20 to operate (S230). When the control unit 203 receives the user input of the second execution button 227, it transmits a signal to the dryer 20 so that the dryer 20 operates with the set treatment course and treatment option. In the embodiment, the control unit 203 transmits a signal to the dryer control unit 29 of the dryer 20, and the dryer control unit 29 transmits an operation command to each element constituting the dryer 20. As a result, when the input of the second execution button 227 is received from the user, the dryer 20 executes an operation for clothing treatment with the set treatment course and treatment option (S240).

[0139] When the operation of the dryer 20 is executed, a second screen is displayed on the dryer operation UI 320 (see FIG. 5d). On the second screen, processing information 327 and a time bar 327a are displayed. An indicator 325 may be further displayed on the second screen. The processing information 327 is a course name, remaining processing time, treatment option, etc. The time bar 327a displays the processing time. The time bar 327a is displayed in a bar shape. The time bar 327a displays the elapse of the processing time using the length that fills the inside of the bar shape. The time bar 327a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 327a is the second color.

[0140] FIG. 6 is a flowchart of a user interface and control method of a clothing treatment device according to an embodiment of the present invention. FIGS. 6a to 6g are diagrams showing the control performed by the user according to the flow of FIG. 6 and the user interface.

[0141] A description will be given with reference to FIG. 6. An operation stage for the operation of the dryer 20 will be described. In the embodiment, it is provided with the power supply of the washing machine 10 maintained in the ON state. Here, the ON state of the power supply means a standby state for inputting a processing command or a state during operation. In the embodiment, as shown in FIG. 6a, an input signal is received when the user touches the first power button 221, and the power supply of the washing machine 10 is maintained in the ON state.

[0142] In the ON state of the power supply of the washing machine 10, as shown in FIG. 6b, the washing machine operation UI 310 is displayed on the touch display 223, and the first execution button 226 is provided in the activated state (S310).

[0143] The user turns on the power supply of the dryer 20 while the power supply of the washing machine 10 is ON (S321). The power supply of the dryer 20 is switched to the ON state when the user touches the second power button 222 (see FIG. 6c).

[0144] When the dryer 20 is switched to the ON state, the switching button 224 is activated as shown in FIG. 6d (S322). When the dryer 20 is switched to the ON state, the dryer operation UI 320 is displayed on the touch display 223 as shown in FIG. 6d (S323). When the dryer 20 is switched to the ON state, the second execution button 227 is activated as shown in FIG. 6d (S324).

[0145] In the clothing treatment apparatus 1, a treatment course and / or treatment option for the dryer 20 is input from the user by the dryer operation UI 320 (S330). When the settings for the treatment course and treatment option of the dryer 20 are completed, as shown in FIG. 6e, the user touches the second execution button 227 to instruct the dryer 20 to be operated (S340). When the control unit 203 receives the user input of the second execution button 227, it transmits a signal to the dryer 20 so that the dryer 20 operates with the set treatment course and treatment option. In an embodiment, the control unit 203 transmits a signal to the dryer control unit 29 of the dryer 20, and the dryer control unit 29 transmits an operation command to each element constituting the dryer 20. As a result, when the input of the second execution button 227 is received from the user, the dryer 20 executes an operation for clothing treatment with the set treatment course and treatment option (S350).

[0146] In an embodiment, the clothing treatment apparatus 1 determines whether the washing machine 10 is in operation (S360). If the washing machine 10 is not in an operating state (No), the dryer operation UI 320 is displayed on the touch display 223 (S371). Also, the switching button 224 maintains an activated state (S372). Specifically, the second screen of the dryer operation UI 320 is displayed on the touch display 223 (see FIG. 6f). The second screen displays the processing information 327 and the time bar 327a. An indicator 325 may further be displayed on the second screen. The processing information 327 includes the course name, the remaining processing time, the treatment option, and the like. The time bar 327a displays the processing time. The time bar 327a is displayed in a bar shape. The time bar 327a displays the elapse of the processing time using the length that fills the inside of the bar shape. The time bar 327a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 327a is the second color.

[0147] If the washing machine 10 is in an operating state (Yes), as shown in FIG. 6g, a composite UI 330 is displayed on the touch display 223 (S381). Before the composite UI 330 is displayed, a dryer operation UI 320 is displayed for a set time (not shown in the flowchart). Also, the switching button 224 is deactivated (S382). The composite UI 330 displays the operation information of the washing machine 10 and the operation information of the dryer 20 on one screen. The composite UI 330 is displayed when both the washing machine 10 and the dryer 20 are in operation. The composite UI 330 is provided with a first area 331 and a second area 332. The operation information of the washing machine 10 is displayed in the first area 331. The operation information of the dryer 20 is displayed in the second area 332. The first area 331 and the second area 332 are displayed on one screen. The first area 331 occupies the upper area of the composite UI 330, and the second area 332 occupies the lower area of the composite UI 330.

[0148] In the first area 331, process information and a time bar 331a are displayed. The process information includes the remaining process time. The time bar 331a displays the process time. The time bar 331a is displayed in a bar shape. The time bar 331a uses the length filling the inside of the bar shape to display the elapse of the process time. The time bar 331a increases the filling amount inside the bar shape as the process time elapses. The filling color of the time bar 331a is the first color. A user touch is input to the first area 331. When a user touch input to the first area 331 is received, the touch display 223 is controlled to display a washing machine operation UI 310.

[0149] In the second area 332, processing information and a time bar 332a are displayed. The processing information includes the remaining processing time. The time bar 332a displays the processing time. The time bar 332a is displayed in a bar shape. The time bar 332a displays the elapse of the processing time using the length that fills the inside of the bar shape. The time bar 332a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 332a is the second color. A user touch is input to the second area 332. When an input of a user touch to the second area 332 is received, the touch display 223 is controlled to display the dryer operation UI 320.

[0150] FIG. 7 is a flowchart of a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention. FIGS. 7A to 7G are diagrams showing the control performed by the user according to the flow of FIG. 7 and the user interface.

[0151] This will be described with reference to FIG. 7. The operation steps for operating the washing machine 10 will be described. In the embodiment, it is provided in a state where the power of the dryer 20 is maintained in the ON state. Here, the ON state of the power means a standby state for inputting a processing command or a state of being in operation. In the embodiment, as shown in FIG. 7A, an input signal in which the user touches the second power button 222 is received, and the power of the dryer 20 is maintained in the ON state.

[0152] In a state where the power of the dryer 20 is ON, as shown in FIG. 7B, the dryer operation UI 320 is displayed on the touch display 223, and the second execution button 227 is provided in an activated state (S410).

[0153] The user turns on the power of the washing machine 10 in a state where the power of the dryer 20 is ON (S421). The power of the washing machine 10 is switched to the ON state when the user touches the first power button 221 (see FIG. 7C).

[0154] When the washing machine 10 is switched to the ON state, as shown in FIG. 7d, the switching button 224 is activated (S722). When the washing machine 10 is switched to the ON state, as shown in FIG. 7d, the washing machine operation UI 310 is displayed on the touch display 223 (S423). When the washing machine 10 is switched to the ON state, as shown in FIG. 7d, the first execution button 226 is activated (S424).

[0155] For the clothing treatment apparatus 1, a treatment course and / or treatment option for the washing machine 10 is input from the user by the washing machine operation UI 310 (S430). When the setting for the treatment course and treatment option of the washing machine 10 is completed, as shown in FIG. 7e, the user touches the first execution button 226 to instruct the washing machine 10 to be operated (S440). When the control unit 203 receives the user input of the first execution button 226, the control unit 203 transmits a signal to the washing machine 10 so that the washing machine 10 operates with the set treatment course and treatment option. In an embodiment, the control unit 203 transmits a signal to the washing machine control unit 19 of the washing machine 10, and the washing machine control unit 19 transmits an operation command to each element constituting the washing machine 10. As a result, when receiving the input of the first execution button 226 from the user, the washing machine 10 executes an operation for clothing treatment with the set treatment course and treatment option (S450).

[0156] In the embodiment, the clothing treatment apparatus 1 determines whether the dryer 20 is in operation (S460). If the dryer 20 is not in an operating state (No), the washing machine operation UI 310 is displayed on the touch display 223 (S471). Also, the switching button 224 remains in an activated state (S472). Specifically, the second screen of the washing machine operation UI 310 is displayed on the touch display 223 (see FIG. 7f). The second screen displays the processing information 317 and the time bar 317a. An indicator 315 may further be displayed on the second screen. The processing information 317 includes the course name, the remaining processing time, the processing options, and the like. The time bar 317a displays the processing time. The time bar 317a is displayed in a bar shape. The time bar 317a uses the length that fills the inside of the bar shape to display the elapse of the processing time. The time bar 317a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 317a is the first color.

[0157] If the dryer 20 is in an operating state (Yes), as shown in FIG. 7g, the composite UI 330 is displayed on the touch display 223 (S481). Before the composite UI 330 is displayed, the washing machine operation UI 310 is displayed for a set time (not shown in the flowchart). Also, the switching button 224 is deactivated (S482). The composite UI 330 displays the operation information of the washing machine 10 and the operation information of the dryer 20 on one screen. The composite UI 330 is displayed when both the washing machine 10 and the dryer 20 are in operation. The composite UI 330 is provided with a first area 331 and a second area 332. The operation information of the washing machine 10 is displayed in the first area 331. The operation information of the dryer 20 is displayed in the second area 332. The first area 331 and the second area 332 are displayed on one screen. The first area 331 occupies the upper area of the composite UI 330, and the second area 332 occupies the lower area of the composite UI 330.

[0158] In the first area 331, processing information and a time bar 331a are displayed. The processing information includes the remaining processing time. The time bar 331a displays the processing time. The time bar 331a is displayed in a bar shape. The time bar 331a uses the length filling the inside of the bar to display the passage of the processing time. The time bar 331a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 331a is the first color. A user touch is input to the first area 331. When a user touch input to the first area 331 is received, the touch display 223 is controlled to display the washing machine operation UI 310.

[0159] In the second area 332, processing information and a time bar 332a are displayed. The processing information includes the remaining processing time. The time bar 332a displays the processing time. The time bar 332a is displayed in a bar shape. The time bar 332a uses the length filling the inside of the bar to display the passage of the processing time. The time bar 332a increases the filling amount inside the bar shape as the processing time elapses. The filling color of the time bar 332a is the second color. A user touch is input to the second area 332. When a user touch input to the second area 332 is received, the touch display 223 is controlled to display the dryer operation UI 320.

[0160] FIG. 8 is a flowchart of a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention. FIGS. 8a to 8f are diagrams showing the control performed by the user according to the flow of FIG. 8 and the user interface.

[0161] This will be described with reference to FIG. 8. In the embodiment, it is provided while the power of the washing machine 10 is maintained in the ON state. Here, the ON state of the power means a standby state for inputting a processing command or a state during operation. This is a state in which, as shown in FIG. 8a, an input signal is received when the user touches the first power button 221, and the power of the washing machine 10 is maintained in the ON state.

[0162] When the washing machine 10 is powered on, as shown in FIG. 8b, the washing machine operation UI 310 is displayed on the touch display 223 and the first execution button 226 is provided in an activated state (S510).

[0163] The user turns on the power of the dryer 20 while the washing machine 10 is powered on (S521). The power of the dryer 20 is switched to the ON state when the user touches the second power button 222 (see FIG. 8c).

[0164] When the dryer 20 is switched to the ON state, as shown in FIG. 8d, the switching button 224 is activated (S522). When the dryer 20 is switched to the ON state, as shown in FIG. 8d, the second execution button 227 is activated. When the dryer 20 is switched to the ON state, as shown in FIG. 8d, the dryer operation UI 320 is displayed on the touch display 223 (S523).

[0165] As shown in FIG. 8e, when the power of the washing machine 10 and the dryer 20 is ON and the dryer operation UI 320 is displayed on the touch display 223, and the input of the switching button 224 is received (S531), as shown in FIG. 8f, the screen on the touch display 223 is switched and the washing machine operation UI 310 is displayed (S540).

[0166] If the power of the washing machine 10 and the dryer 20 is ON (S532) and the washing machine 10 is in operation, when no user operation command is input for a set time (for example, 5 seconds) or more (S533), the screen on the touch display 223 is switched and the washing machine operation UI 310 is displayed (S540). Here, the user operation command means inputting through the dryer operation UI 320 such as selecting a processing course and / or a processing option using the dryer operation UI 320. The user operation command may further include the concept of inputting an operation command by touching the second execution button 227.

[0167] FIG. 9 is a flowchart of a user interface and a control method of a clothing treatment apparatus according to an embodiment of the present invention. FIGS. 9a to 9e are diagrams showing the control performed by the user according to the flow of FIG. 9 and the user interface.

[0168] A description will be given with reference to FIG. 9. In the embodiment, it is provided in a state where the power of the dryer 20 is maintained in the ON state. Here, the ON state of the power means a standby state for inputting a processing instruction or an operating state. This is a state where, as shown in FIG. 9a, an input signal received by the user touching the second power button 222 maintains the power of the dryer 20 in the ON state.

[0169] In a state where the power of the dryer 20 is ON, as shown in FIG. 9b, a dryer operation UI 320 is displayed on the touch display 223, and the second execution button 227 is provided in an activated state (S610).

[0170] The user turns on the power of the washing machine 10 in a state where the power of the dryer 20 is ON (S621). The power of the washing machine 10 is switched to the ON state by the user touching the first power button 221 (see FIG. 9c).

[0171] When the washing machine 10 is switched to the ON state, as shown in FIG. 9d, the switching button 224 is activated (S622). When the washing machine 10 is switched to the ON state, as shown in FIG. 9d, the first execution button 226 is activated. When the washing machine 10 is switched to the ON state, as shown in FIG. 9d, a washing machine operation UI 310 is displayed on the touch display 223 (S623).

[0172] As shown in FIG. 9e, when an input of the switching button 224 is received in a state where the powers of the washing machine 10 and the dryer 20 are ON and the washing machine operation UI 310 is displayed on the touch display 223 (S631), the screen on the touch display 223 is switched, and the dryer operation UI 320 is displayed (S640).

[0173] If the power supplies of the washing machine 10 and the dryer 20 are in the ON state (S632) and the dryer 20 is in operation, when no user operation command is input for a set time (e.g., 5 seconds) or more (S633), the screen on the touch display 223 is switched, and the dryer operation UI 320 is displayed (S640). Here, the user operation command is to input using the washing machine operation UI 310, such as selecting a processing course and / or a processing option using the washing machine operation UI 310. The user operation command may further include the concept of touching the first execution button 226 to input an operation command.

[0174] Figures 10a to 10b are diagrams showing a user interface of a clothing treatment apparatus according to an embodiment of the present invention and a state in which a user controls the same.

[0175] The washing machine operation UI 310 is displayed with one or more characters in a first character color 319a that is different from the basic character color. In the embodiment according to FIG. 10a, in the clothing treatment apparatus 1, a whole display button 311a located on the right side of the course name 311 is touched and input by the user. Further referring to FIG. 10b. When the whole display button 311a is touched and input, the settable courses are displayed in a list on the washing machine operation UI 310. Among the settable courses, the currently selected course (in the example, "standard washing") is displayed in a first character color 319a that is different from the basic character color for displaying the unselected courses. From this, the user can visually recognize what course he or she has selected.

[0176] Figures 11a to 11b are diagrams showing a user interface of a clothing treatment apparatus according to an embodiment of the present invention and a state in which a user controls the same.

[0177] A description will be given with reference to FIG. 11. The dryer operation UI 320 displays one or more characters in a basic character color and a second character color 329a that is distinguishable from the first character color. In the embodiment according to FIG. 11a, in the laundry treatment apparatus 1, a whole display button 321a located on the right side of the course name 321 is touch-input by the user. Further referring to FIG. 11b. When the whole display button 321a is touch-input, the settable courses are displayed in a list on the dryer operation UI 320. Among the settable courses, the currently selected course (in the illustration, "standard drying") is displayed in a second character color 329a that is distinguishable from the basic character color for displaying non-selected courses and the first character color 319a. From this, the user can visually recognize what course he or she has selected. Also, the washing machine operation UI 310 is displayed in the first character color, and the dryer operation UI 320 is displayed in the second character color, so that the user can visually recognize what apparatus is currently being operated.

[0178] In an embodiment, the control flow of the laundry treatment apparatus 1 can be implemented by any one of the control unit 203, the washing machine control unit 19, and the dryer control unit 29. In an embodiment, the control flow of the laundry treatment apparatus 1 can be implemented in the form of a recording medium storing computer-executable instruction words. The instruction words are stored in the form of program code, and when executed by a processor, they can generate program modules and perform the operations of the disclosed embodiments. The recording medium can be implemented by a computer-readable recording medium.

[0179] Although specific embodiments are described in the present invention, it will be apparent to those skilled in the art that the present invention can be variously improved and changed within the scope of the technical idea of the present invention provided by the following claims.

Claims

1. A washing machine provided with a washing machine front panel on the front side and a first drum for accommodating clothes inside; A dryer disposed on the washing machine, provided with a dryer front panel on the front side, and a second drum for accommodating clothes inside; A control panel provided between the washing machine front panel and the dryer front panel, and providing at least one user interface (UI) of the washing machine and the dryer; The control panel includes a flat display for displaying either a washing machine operation UI for operating the washing machine or a dryer operation UI for operating the dryer; When a switching button provided on the control panel is input while the washing machine operation UI is displayed on the flat display, the flat display displays the dryer operation UI; When the switching button is input while the dryer operation UI is displayed on the flat display, the flat display displays the washing machine operation UI. A clothing processing apparatus.

2. The switching button is activated when the power supplies of both the washing machine and the dryer are in the ON state. The clothing processing apparatus according to Claim 1.

3. The switching button is activated when one of the washing machine and the dryer is in operation and the power supply of the other one is turned ON. The clothing processing apparatus according to Claim 1.

4. The control panel includes a touch film located in front of the flat display. The clothing processing apparatus according to any one of Claims 1 to 3.

5. The switching button is provided as a touch sensor separated from the touch film. The clothing processing apparatus according to Claim 4.

6. The control panel includes a power button that receives a user input for turning on - off (ON - OFF) the power of the washing machine or the dryer, and an execution button that receives a user input for executing or temporarily stopping the operation of the washing machine or the dryer. The power button and the execution button are provided as touch sensors separated from the touch film. The clothing treatment apparatus according to claim 4.

7. The clothing treatment apparatus according to any one of claims 1 to 3, further including a light - emitting element that is disposed behind the switching button and emits light in an activated state of the switching button.

8. When the flat display displays one of the washing machine operation UI and the dryer operation UI, and displays the other one of the washing machine operation UI and the dryer operation UI by an input of the switching button, if no input is received from the user for a predetermined time or more, the flat display redisplay one of the washing machine operation UI and the dryer operation UI. The clothing treatment apparatus according to claim 1.

9. The switching button is switched to an inactivated state if no user input is received for a predetermined time or more in an activated state. The clothing treatment apparatus according to claim 8.

10. An indicator indicating a current operation target is output on the flat display for one of the washing machine and the dryer. The clothing treatment apparatus according to claim 1.

11. The washing machine operation UI displays one or more characters in a first character color, The dryer operation UI displays one or more characters in a second character color different from the first character color. The clothing treatment apparatus according to claim 1.

12. The flat display The clothing treatment device according to any one of claims 1 to 3, which displays a composite UI in which the operation information of the washing machine and the operation information of the dryer are displayed on one screen.

13. The clothing treatment device according to claim 12, wherein the switching button is deactivated in a state where the composite UI is displayed.

14. The operation information of the washing machine is displayed in the first area of the composite UI, and the operation information of the dryer is displayed in the second area. When a user touch input to the first area is received, the washing machine operation UI is displayed on the flat display. The clothing treatment device according to claim 12, wherein when a user touch input to the second area is received, the dryer operation UI is displayed on the flat display.

15. The first area is the upper area of the composite UI. The clothing treatment device according to claim 14, wherein the second area is the lower area of the composite UI.

16. The control panel includes a first execution button for receiving a user input to execute or temporarily stop the operation of the washing machine. The clothing treatment device according to claim 1, further comprising a second execution button for receiving a user input to execute or temporarily stop the operation of the dryer.

17. The control panel includes a first power button for receiving a user input to turn on - off (ON - OFF) the power of the washing machine. The clothing treatment device according to claim 1, further comprising a second power button for receiving a user input to turn on - off (ON - OFF) the power of the dryer.

18. The control panel Further comprising a power button that is separated from the flat display and receives a user input for turning on and off (ON-OFF) the power of the washing machine or the dryer. The power button is provided at a position separated from the flat display in one side direction. The switching button is located between the power button and the flat display. The clothing treatment apparatus according to any one of claims 1 to 3. **Claim 19** The control panel further includes an execution button that receives a user input for executing or temporarily stopping the operation of the washing machine or the dryer. The execution button is provided at a position separated from the flat display in the other side direction. The clothing treatment apparatus according to claim 18. **Claim 20** The clothing treatment apparatus When receiving a user input for turning on (ON) the power of the washing machine from the first power button, the washing machine operation UI is displayed on the flat display. When receiving a user input for turning on (ON) the power of the dryer from the second power button, the dryer operation UI is displayed on the flat display. The clothing treatment apparatus according to claim 19. **Claim 21** A washing machine provided with a washing machine front panel on the front side and a first drum for accommodating clothes inside. A dryer disposed on the upper part of the washing machine, provided with a dryer front panel on the front side, and a second drum for accommodating clothes inside. A control panel provided between the washing machine front panel and the dryer front panel, and providing a user interface (UI) for one or more of the washing machine and the dryer. The control panel A power button that receives a user input for turning on and off (ON-OFF) the power of the washing machine or the dryer. A flat display that displays either one of a washing machine operation UI for operating the washing machine and a dryer operation UI for operating the dryer; An execution button that receives a user input for executing or pausing the operation of the washing machine or the dryer, and; The power button is provided at a position spaced apart from the flat display in one side direction; The execution button is provided at a position spaced apart from the flat display in the other side direction, a clothing treatment apparatus.

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