KR101646692B1 - A method for temporarily manipulating object based on touch pressure and touch area and a terminal thereof - Google Patents

A method for temporarily manipulating object based on touch pressure and touch area and a terminal thereof Download PDF

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Publication number
KR101646692B1
KR101646692B1 KR1020140048336A KR20140048336A KR101646692B1 KR 101646692 B1 KR101646692 B1 KR 101646692B1 KR 1020140048336 A KR1020140048336 A KR 1020140048336A KR 20140048336 A KR20140048336 A KR 20140048336A KR 101646692 B1 KR101646692 B1 KR 101646692B1
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South Korea
Prior art keywords
touch
area
pressure
state
input
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KR1020140048336A
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Korean (ko)
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KR20150122014A (en
Inventor
김세엽
김윤정
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주식회사 하이딥
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Priority to KR1020140048336A priority Critical patent/KR101646692B1/en
Priority to JP2015060026A priority patent/JP2015185173A/en
Priority to US14/666,471 priority patent/US10268322B2/en
Publication of KR20150122014A publication Critical patent/KR20150122014A/en
Application granted granted Critical
Publication of KR101646692B1 publication Critical patent/KR101646692B1/en
Priority to JP2017212104A priority patent/JP2018049646A/en
Priority to JP2019232270A priority patent/JP2020064651A/en

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  • Engineering & Computer Science (AREA)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

According to an aspect of the present invention, there is provided a temporary operation method of an operation object according to a touch pressure and a touch area, the method comprising: operating an operation object in a first state; Detecting at least one of a magnitude of the pressure of the touch and an area of the touch when the touch is input on the touch panel; Operating the operation target in a second state of a first operation according to at least one of a magnitude of the detected pressure of the touch and the touch area; And operating the operation target to the first state when the input touch is released. .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method and a terminal for operating an object to be operated according to a touch pressure and a touch area,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a temporary operation method of an operation object and a terminal according to a touch pressure and a touch area.

Today, electronic systems such as TVs, smart phones, MP3 players, PMPs, notebooks and PDAs are equipped with various input and output devices. Various input / output devices are provided to allow the user to conveniently control the above systems. Among electronic systems, devices such as mobile phones, MP3 players, PMPs, notebooks, PDAs and the like are small in size, Recently, as a part of efforts to improve the user interface, touch panels, touch screens, navigation pads, and the like are being installed in these devices. In addition, various types of user interfaces are required due to the spread of the integrated computer and the tablet computer employing the touch screen.

In recent years, it has replaced the mouse and keyboard inputs in a typical PC by employing a touch screen that allows the user to enter data and enter commands in a variety of ways, even in a tight space. Accordingly, a variety of user interfaces for touch screens are being developed.

However, the conventional touch screen is used when it is used in various user interfaces, but there are many restrictions on the input of devices without a user interface, and the user may feel inconvenience as much. For example, when playing a game or surfing the web, it is difficult to precisely manipulate as much as a mouse or a keyboard by touching. Specifically, when viewing a book using a conventional touch screen, an operation of enlarging a portion desired by the user and then reducing the original portion to the original shape is operated as two separate operations. Therefore, a user who views a book using a conventional touch screen has to operate with two operations, that is, an enlargement operation and a reduction operation each time.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a touch sensing device and a touch sensing method capable of operating the object to be operated temporarily and then returning to the original state, And to provide a temporary operation method of the operation object and a terminal.

According to an aspect of the present invention, there is provided a temporary operation method of an operation object according to a touch pressure and a touch area, the method comprising: operating an operation object in a first state; Detecting at least one of a magnitude of the pressure of the touch and an area of the touch when the touch is input on the touch panel; Operating the operation target in a second state of a first operation according to at least one of a magnitude of the detected pressure of the touch and the touch area; And operating the operation target to the first state when the input touch is released. .

The step of operating the operation target in the second state according to at least one of the magnitude and the touch area of the detected pressure of the touch may include at least one of the magnitude of the pressure of the input touch and the area of the touch And changing the second state by adjusting the second state.

Here, the step of detecting at least one of the magnitude of the pressure of the touch and the area of the touch when the touch is inputted may include detecting at least one of the magnitude of the pressure of the touch and the area of the touch One can be detected.

Here, the operation object may be a screen displayed on the touch panel, and the second state may be enlarged or reduced in whole or in part from the first state.

Here, the step of detecting at least one of the magnitude of the pressure of the touch and the area of the touch when the touch is input to the touch panel may include detecting the touch position, As shown in FIG.

Here, the predetermined interval may be changed according to at least one of the magnitude of the pressure of the touch and the area of the touch.

Here, the offset position may be located in a predetermined direction of the touch position based on a screen direction displayed on the touch panel.

Here, the step of detecting at least one of the magnitude of the pressure of the touch and the area of the touch when the touch is input to the touch panel detects the touch position, and the second state detects the touch position Can be enlarged or reduced.

According to another aspect of the present invention, there is provided a temporary operation method of an operation object according to a touch pressure and a touch area, the method comprising: operating an operation object in a first state; Detecting at least one of a magnitude of the pressure of the touch and an area of the touch when a touch is input to the touch panel; When the input touch is a single touch, operates the operation target to the second state of the first operation according to at least one of the detected magnitude of the pressure of the touch and the area of the touch, Operating the operation target in a second state of a second operation different from the first operation according to at least one of a magnitude of the detected pressure of the touch and an area of the touch; And operating the operation target to the first state when the input touch is released. .

If the input touch is a single touch, the operation target is operated in a second state of the first operation according to at least one of the magnitude of the detected pressure of the touch and the area of the touch, The step of operating the operation object, which is different from the first operation, in the second state of the second operation according to at least one of the detected magnitude of the pressure of the touch and the area of the touch, The second state of the first operation or the second state of the second operation may be changed by adjusting at least one of the magnitude of the pressure of the touch and the area of the touch.

Here, the step of detecting at least one of the magnitude of the pressure of the touch and the area of the touch when the touch is input may include detecting at least one of the magnitude of the pressure of the touch and the area of the touch Can be detected.

Here, the second operation may be an operation opposite to the first operation.

Here, the operation target may be a screen displayed on the touch panel, and the second state of the first operation may be enlarged or reduced in whole or in part of the screen than the first state.

Here, the step of detecting at least one of the magnitude of the pressure of the touch and the area of the touch when the touch is input to the touch panel may include detecting the touch position, 2 < / RTI > operation may be expanded or contracted about the touch position.

According to another aspect of the present invention, there is provided a terminal including: a processor for detecting at least one of a magnitude of a pressure of a touch input to the touch panel and an area of a touch; And operating the operation target from the first state to the second state according to at least one of the detected magnitude of the pressure of the touch and the area of the touch, and when the touch is released, ; .

The temporary operation method and terminal according to the touch pressure and the touch area according to the embodiment of the present invention may be configured such that when the object to be operated is temporarily operated and then returned to the original state, There is an advantage that it can be operated by an operation.

1 is a diagram showing a terminal according to an embodiment of the present invention.
2A and 2B are diagrams for explaining the amount of change in capacitance due to the area.
Figs. 3A and 3B are diagrams for explaining the amount of change in capacitance due to pressure. Fig.
Figures 4A and 4B illustrate a single touch and multiple touch, respectively.
FIG. 5 is a diagram showing application examples of operation control of an object to be operated.
6 illustrates an operation according to an embodiment of the present invention.
Figs. 7A and 7B show an embodiment of a first operation according to the operation shown in Fig.
FIG. 8 shows an embodiment of a second operation according to the operation shown in FIG.
FIG. 9 shows another embodiment of the first operation according to the operation shown in FIG.
Fig. 10 shows another embodiment of the second operation according to the operation shown in Fig.
11 is a flowchart for explaining a temporary operation method of an operation object according to the touch pressure and the touch area according to the embodiment of the present invention.
12 is a flowchart for explaining a temporary operation method of an operation object according to a touch pressure and a touch area according to another embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of example, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, a temporary operation method and a terminal according to the touch pressure and the touch area according to an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing a terminal according to an embodiment of the present invention, FIGS. 2A and 2B are diagrams for explaining a change amount of capacitance due to an area, and FIGS. 3A and 3B are diagrams showing changes in capacitance due to pressure 4A and 4B illustrate a single touch and multiple touch, respectively.

1 to 4, a terminal 1 according to an embodiment of the present invention includes a touch panel 10, a control unit 20, and a processor 30. [

The terminal 1 analyzes the touch position of the object 50, the magnitude and / or the touch area of the touch pressure of the object 50 when at least one object 50 is touched on the surface of the touch panel 10 It is possible to perform an operation control corresponding to the touch. Here, the object 50 may correspond to a part of a person's body, or may correspond to a stylus pen or the like.

Therefore, the user can operate the terminal 1 by touching (touching) the surface of the touch panel 10 with the object 50. [

The touch panel 10 may be a touch screen. In addition, the touch panel 10 may be a transparent panel including a touch-sensitive surface attached to a front surface of a display panel (not shown).

The touch panel 10 may include two electrodes, and these two electrodes may have mutual capacitance and / or self capacitance change with respect to each other when a touch to the touch panel 10 occurs. In addition, the touch panel 10 may further include a separate electrode capable of detecting the touch pressure.

The processor 30 can detect the magnitude and / or the touch area of the touch pressure input to the touch panel 10 and the touch position (or coordinate) of the object 50 touched to the touch panel 10. [

The processor 30 may detect the touch position of the object 50, the magnitude of the touch pressure, and / or the touch area. Also, the processor 30 may store the quantified information in the storage means 40 of the terminal 1 by digitizing the detected touch position, the magnitude of the touch pressure, and / or the touch area.

Specifically, the processor 30 can calculate the touch area with respect to the touch panel 10 according to the amount of change in the detected capacitance. More specifically, the larger the touch area of the object 50 touched on the touch panel 10, the larger the sum of the capacitance change amounts. For example, as shown in FIG. 2A, when the area of the object 50 touching the touch panel 10 is a, the sum of the amounts of change in capacitance is 90 (= 50 + 10 + 10 + 10 + 10) to be. 2B, when the area of the object 50 touched on the touch panel 10 increases from a to b (b> a), the sum of the amounts of change in capacitance is 310 (= 50 + 45 + 45 + 45 + 45 + 20 + 20 + 20 + 20). That is, the processor 30 can calculate the touch area using the change amount of the capacitance measured by the controller 20. [

In addition, the processor 30 may calculate the magnitude of the touch pressure on the touch panel 10 according to the amount of change in the detected capacitance. More specifically, the larger the touch pressure of the object 50 touched on the touch panel 10, the greater the sum of the capacitance change amounts. For example, as shown in FIG. 3A, the sum of the amounts of change in capacitance when the object 50 is touched to the touch panel 10 without pressure (simple contact) is 90 (= 50 + 10 + 10 + 10 + 10). 3B, when the object 50 is touched to the touch panel 10 by applying a predetermined pressure, the sum of changes in capacitance is 570 (= 90 + 70 + 70 + 70 + 70 + 50 + 50 + 50 + 50). 3A and 3B, the area of the object 50 touched on the touch panel 10 is the same as the area a of the object 50 touched on the touch panel 10 in FIG. 2A.

That is, the processor 30 can calculate the magnitude of the touch pressure using the detected amount of change in capacitance.

The control unit 20 can perform an operation control of the operation target using the touch position and touch pressure received from the processor 30 and / or the touch area information.

The controller 20 performs a first operation corresponding to the magnitude and / or the touch area of the touch pressure detected by the processor 30.

Specifically, the controller 20 may perform an operation corresponding to the magnitude and / or the touch area of the touch pressure detected by the processor 30. For example, when the magnitude and / or the touch area of the touch pressure detected by the processor 30 increases, the control unit 20 may change the first state of the first operation to the second state of the first operation. When the touch panel 10 is released from the touch panel 10, the controller 20 can return to the first state of the first operation in the second state of the first operation.

The control unit 20 can detect whether the touch input on the touch panel 10 is a single touch or multiple touches. And / or the touch area information.

4A, the single touch is a touch of the object 50 to the touch panel 10 once within a predetermined time, and the multi-touch is a touch of the at least one object (as shown in FIG. 4B) 50 touches the touch panel 10 twice or more within a predetermined time. Specifically, the multi-touch may include a first touch and a second touch. In this case, the first touch may have a smaller touch pressure or a smaller touch area than the second touch, and may have a smaller touch pressure and a smaller touch area. Also, between the first touch and the second touch, a time at which the object 50 releases the contact with the touch panel 20 may be included.

When a single touch is detected, the controller 20 performs a first operation corresponding to the magnitude and / or the touch area of the touch pressure detected by the processor 30. On the other hand, when the multi-touch is detected in the controller 20, the controller 30 may perform a second operation corresponding to the magnitude and / or the touch area of the touch pressure detected by the processor 30. [

In addition, the controller 20 may perform an operation corresponding to the magnitude and / or the touch area of the touch pressure detected by the processor 30. [ For example, when the touch input on the touch panel 10 is a single touch, if the magnitude and / or the touch area of the touch pressure detected by the processor 30 increases, the control unit 20 controls the first state of the first operation To the second state of the first operation. When the touch panel 10 is released from the touch panel 10, the controller 20 can return to the first state of the first operation in the second state of the first operation.

 When the touch input on the touch panel 10 is multi-touch, if the magnitude and / or the touch area of the touch pressure detected by the processor 30 increases, the controller 20 sets the first state of the second operation to the second state To the second state of operation. When the touch panel 10 is released from the touch panel 10, the controller 20 can return the second state of the second operation to the first state of the second operation.

More specifically, the embodiments will be described below.

FIG. 5 is a diagram showing application examples of operation control of an object to be operated.

5, operation control of an operation target according to an embodiment of the present invention may include up / down of a volume, enlargement / reduction of a screen, fast / slow reproduction speed, scroll, direction of movement adjustment, contrast adjustment and saturation adjustment. Here, the second operation may be the reverse operation of the first operation.

Specifically, if the first operation is a volume up, the second operation may be a volume down, and if the first operation is an enlargement of the screen, the second operation may be a reduction of the screen, The second operation may be a slower reproduction speed and the second operation may be an upward movement of the object if the first operation is a downward movement of the object and the second operation if the first operation is a downward movement It may be scrolling upwards, and if the first operation is bright, the second operation may be dark, and if the first operation is dark, the second operation may be lightening.

Here, when the touch panel 10 included in the terminal 1 according to the embodiment of the present invention is attached to a display panel (not shown), what is displayed on the display panel can be confirmed through the screen. Such a screen may be a touch screen, and a touch to the touch panel 10 may be performed by a user touching the touch screen. Or the touch panel 10 on which the touch by the screen and the object are performed can be implemented separately.

More specifically, the application example shows a case where the size of the whole or a part of the screen displayed on the screen is enlarged or reduced. For example, when a character is displayed on a screen, a part of characters displayed on the screen can be temporarily enlarged or reduced at a desired magnification. Or adjust the zoom size for a particular object displayed on the screen. For example, only an image such as a photograph displayed on the screen can be temporarily enlarged / reduced, and the map displayed on the screen can be temporarily enlarged / reduced.

Up / down of the volume indicates a case where the device having the terminal 1 according to the embodiment of the present invention temporarily increases or decreases the loudness of a file when the device is reproducing an image or an audio file.

When the reproduction speed is fast / slow, it indicates that the apparatus having the terminal 1 according to the embodiment of the present invention temporarily or quickly adjusts the reproduction speed when the moving picture is played.

Adjustment of the moving direction of the object may temporarily control the movement of the specific object displayed on the screen in the up, down, left, and right directions within the screen, or the moving direction for selecting a specific object among a plurality of objects. For example, a plurality of pictures displayed on the screen can be 'turned forward' or 'turned backward'.

The scroll moving direction can be temporarily shifted in the moving direction of the scroll, e.g., up or down or left or right when the scroll bar is displayed explicitly or unintentionally on the screen.

Contrast / saturation control may indicate that the brightness or saturation magnitude value of the screen is temporarily adjusted.

6 illustrates an operation according to an embodiment of the present invention.

Referring to FIG. 6, an operation according to an embodiment of the present invention includes touching an object 50 to the touch panel 10, applying pressure, and releasing pressure again.

Figs. 7A and 7B show an embodiment of a first operation according to the operation shown in Fig.

Referring to FIGS. 7A and 7B, the first operation may include enlarging an area to be enlarged by the user from the first state to the second state, and then returning from the second state to the first state again. At this time, the enlargement area or enlargement magnification can be changed by the touch pressure and / or the touch area. Here, the first operation may be an operation of reducing the area to be reduced by the user from the first state to the second state, and then returning from the second state to the first state. However, .

Specifically, as shown in FIG. 7A, a screen in the first state is displayed on the touch screen before the touch is input to the touch panel 10. [0051] FIG. Thereafter, when a touch is input to the touch panel 10, a magnifying glass is displayed at the touch position. When the input touch is a single touch, as the magnitude and / or the touch area of the touch pressure increases, It can be seen that the enlargement magnification is kept constant, but the magnifying glass area becomes a second state in which the magnification is larger than the first state. Thereafter, as the magnitude and / or the touch area of the touch pressure decreases, the magnification area of the second state is gradually reduced. When the touch input to the touch panel 10 is completely released, A status screen is displayed.

Also, as shown in FIG. 7B, it can be seen that as the magnitude and / or the touch area of the touch pressure increases, the magnifier area remains constant, but the characters included in the magnifier area become magnified. Thereafter, as the size and / or the touch area of the touch pressure decreases, the characters in the second state gradually decrease. When the touch input to the touch panel 10 is completely released, Is displayed.

Here, the magnification ratio of the characters included in the magnifying glass and the enlarged area of the magnifying glass can be adjusted simultaneously according to the magnitude and / or the touch area of the touch pressure.

If the magnitude and / or the touch area of the touch pressure is rapidly increased, the enlargement speed of the characters included in the magnifying glass area and / or the magnifying glass area corresponding thereto can be increased, and the magnitude and / The reduced speed of the corresponding character can be increased.

Further, by adjusting the magnitude and / or the touch area of the touch pressure inputted to the touch panel 10 in the second state, the characters included in the magnifier area can be expanded to a desired magnification.

In addition, by sliding the object 50 touched on the touch panel 10 in the second state, a desired area can be enlarged by moving the magnifying glass area.

Here, in order to prevent the magnifying glass from being covered by the touch object such as a finger, the magnifying glass area can be displayed at a position offset from the touch position at a predetermined interval.

Specifically, the offset between the center of the magnifier region and the touch position can be changed according to the magnitude of the touch pressure and / or the touch area. As shown in FIG. 7A, the enlargement magnification of the characters included in the magnifying glass is kept constant. When the magnifying glass is enlarged, the magnitude of the touch pressure and / Offset can be changed. More specifically, if the magnitude and / or the touch area of the touch pressure is increased, the offset between the touch position and the center of the magnifying glass area is increased. If the touch pressure and / or the touch area become smaller, The edge of the magnifying glass area can be displayed at roughly the touch position.

7B, when the characters included in the magnifying glass area are enlarged, the magnifying glass area is kept constant, and the touch position and the center of the magnifying glass area, regardless of the magnitude and / or the touch area of the touch pressure, Offset can be set constant. More specifically, by setting the offset between the touch position and the center of the magnifying glass area to have a value of radius of the magnifying glass area, the border of the magnifying glass area can be displayed at roughly the touch position.

In this case, regardless of the direction in which the touch panel 10 is placed, the offset position of the magnifying glass can be positioned in a predetermined direction of the touch position with reference to the screen direction displayed on the touch panel 10. [ Specifically, by using a sensor such as a gyroscope or a gravity sensor or the like, it is possible to display the magnifying glass on the basis of the screen direction displayed on the touch panel 10, regardless of the direction in which the touch panel 10 is placed, Even if the touch panel 10 is rotated from the horizontal direction to the vertical direction or from the vertical direction to the horizontal direction, the magnifying glass area can be displayed on the upper side of the touch position, It can be always offset in a certain direction without being covered by the touch object.

FIG. 8 shows an embodiment of a second operation according to the operation shown in FIG.

Here, the second operation is an operation of reducing in accordance with the magnitude of the touch pressure and / or the touch area in an operation opposite to the first operation.

Referring to FIG. 8, the second operation may include an operation of reducing the area to be reduced by the user from the first state to the second state, and then returning from the second state to the first state again. At this time, the reduction area or the reduction magnification can be changed by the size of the touch pressure and / or the touch area.

Specifically, as shown in FIG. 8, a screen of the first state is displayed on the touch screen before the touch is input to the touch panel 10. [ Thereafter, when a touch is input to the touch panel 10, a magnifying glass is displayed at the touch position. When the input touch is multi-touch, the magnifying glass area is kept constant as the magnitude and / or the touch area of the touch pressure increases , It can be seen that the characters included in the magnifying glass area become a second state that is smaller than the first state. Thereafter, as the size and / or the touch area of the touch pressure decreases, the characters in the second state are gradually enlarged. When the touch input to the touch panel 10 is completely released, Is displayed.

In this way, a part of the screen which is desired to be enlarged or reduced by a simple touch input by a user is temporarily enlarged or reduced at a desired magnification to display the magnified or reduced area, and then the inputted touch is released , So that the screen of the original state can be displayed again.

Fig. 9 shows another embodiment of the first operation according to the operation shown in Fig. 6, and Fig. 10 shows another embodiment of the second operation according to the operation shown in Fig. 9 and 10 are similar to those of FIGS. 7A, 7B, and 8. FIG. Therefore, the description will be focused on the different points.

Referring to Figs. 9 and 10, the first operation may include an operation of zooming from a first state to a second state, and then reducing the map from the second state back to the first state, And the second operation may include zooming from the second state back to the first state after reducing the map the user wants to see from the first state to the second state.

Specifically, as shown in Fig. 9, the map of the first state is displayed on the touch screen before the touch is inputted to the touch panel 10. [ Thereafter, when a touch is inputted to the touch panel 10, when the input touch is a single touch, it is seen that the map becomes the second state expanded from the first state as the magnitude of the touch pressure and / . Thereafter, as the size and / or the touch area of the touch pressure decreases, the map of the second state is gradually reduced. When the touch input to the touch panel 10 is completely released, Is displayed.

10, the map of the first state is displayed on the touch screen before the touch is inputted to the touch panel 10. [0064] Thereafter, when a touch is inputted to the touch panel 10, when the input touch is multi-touch, it is seen that the map becomes a second state that is smaller than the first state as the magnitude of the touch pressure and / . Thereafter, as the magnitude and / or the touch area of the touch pressure decreases, the map of the second state is gradually enlarged. When the touch input to the touch panel 10 is completely released, Is displayed.

Here, the speed of changing the state of the map is as described in Figs. 7A and 7B.

Further, by adjusting the magnitude and / or the touch area of the touch pressure inputted to the touch panel 10 in the second state, the map can be enlarged or reduced to a desired magnification.

Here, the map may be enlarged or reduced around the touch position, or may be enlarged or reduced around the center of the screen regardless of the touch position.

In this way, a map that the user desires to enlarge or reduce by a simple touch input is temporarily enlarged or reduced at a desired magnification to display the magnified or reduced map, and then the input touch is released to return to the original state The map can be displayed.

Although not shown in Figs. 7A, 7B and 8 to 10, the operation described above is also applicable to other operation targets (volume, reproduction speed, direction of moving object, scrolling direction, and contrast / Lt; / RTI >

Hereinafter, a temporary operation method of the operation object according to the touch pressure and the touch area according to the embodiment of the present invention will be described. Hereinafter, FIG. 1 will be referred to together.

11 is a flowchart for explaining a temporary operation method of an operation object according to the touch pressure and the touch area according to the embodiment of the present invention.

Referring to FIG. 1 and FIG. 11, first, the operation target is operated in the first state (S100). For example, as shown in FIG. 7A, the screen of the first state is displayed on the touch screen before the touch is inputted to the touch panel 10. [

And detects the magnitude and / or the touch area of the touch pressure (S200). When a touch is input to the touch panel 10, the processor 30 can calculate the touch area with respect to the touch panel 10 according to the amount of change in the detected capacitance.

The operation target is operated in the second state according to the detected touch pressure and / or the touch area (S300). Here, the second state of the operation object can be changed by adjusting the size and / or the touch area of the touch pressure input to the touch panel 10 in the second state. For example, as shown in FIG. 7A, as the magnitude and / or the touch area of the touch pressure increases, the magnifying glass area becomes a second state expanded from the first state.

It is confirmed whether the input touch is released (S400). If the input touch is not released, the process returns to step S200. For example, as shown in FIG. 7A, as the magnitude and / or the touch area of the touch pressure decreases, the magnification area of the second state is gradually reduced.

On the other hand, when the input touch is released, the operation target is operated to the first state (S500). For example, as shown in FIG. 7A, when the touch input to the touch panel 10 is completely released, the screen of the first state is displayed on the touch screen again.

12 is a flowchart for explaining a temporary operation method of an operation object according to a touch pressure and a touch area according to another embodiment of the present invention.

Referring to FIGS. 1 and 12, the operation target is operated in the first state (S1000). For example, as shown in FIG. 7B, a screen in the first state is displayed on the touch screen before a touch is input to the touch panel 10. [

It is determined whether the inputted touch is a single touch or multiple touch (S2000). When a touch is input to the touch panel 10, the control unit 20 detects whether the touch input on the touch panel 10 is a single touch or multiple touch.

If the inputted touch is a single touch, the size and / or the touch area of the touch pressure is detected (S3000). When a touch is input to the touch panel 10, the processor 30 can calculate the touch area with respect to the touch panel 10 according to the amount of change in the detected capacitance.

The operation target is operated in the second state of the first operation according to the detected touch pressure and / or the touch area (S4000). Here, the second state of the operation object can be changed by adjusting the size and / or the touch area of the touch pressure input to the touch panel 10 in the second state. For example, as shown in FIG. 7B, as the magnitude and / or the touch area of the touch pressure increases, the characters included in the magnifier area become a second state expanded from the first state.

It is checked whether the input touch is released (S5000). If the input touch is not released, the process returns to step S3000. For example, as shown in FIG. 7B, as the magnitude of the touch pressure and / or the touch area become smaller, the characters in the second state are gradually reduced.

If the inputted touch is multi-touch, the size and / or the touch area of the touch pressure is detected (S3000 '). When a touch is input to the touch panel 10, the processor 30 can calculate the touch area with respect to the touch panel 10 according to the amount of change in the detected capacitance.

The operation target is operated in the second state of the second operation according to the detected touch pressure and / or the touch area (S4000 '). Here, the second state of the operation object can be changed by adjusting the size and / or the touch area of the touch pressure input to the touch panel 10 in the second state. For example, as shown in FIG. 8, as the magnitude and / or the touch area of the touch pressure increases, the characters included in the magnifier area become a second state in which the characters are reduced in size from the first state.

It is confirmed whether the input touch is released (S5000 '). If the input touch is not released, the process returns to step S3000 '. For example, as shown in FIG. 8, as the magnitude of the touch pressure and / or the touch area become smaller, the characters in the second state gradually expand.

On the other hand, if the input touch is released, the operation target is operated to the first state (S6000). For example, as shown in FIG. 7B or FIG. 8, when the touch input to the touch panel 10 is completely released, the screen of the first state is displayed on the touch screen again.

When a plurality of operation objects are simultaneously displayed on the touch screen, the control unit 20 can identify the operation object according to the touch position. This identification may be made before or after determining whether it is a single touch or multiple touch.

The features, structures, effects and the like described in the embodiments are included in one embodiment of the present invention, and are not necessarily limited to only one embodiment. Further, the features, structures, effects, and the like illustrated in the embodiments can be combined and modified by other persons having ordinary skill in the art to which the embodiments belong. Therefore, it should be understood that the present invention is not limited to these combinations and modifications.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It can be seen that various modifications and applications are possible. For example, each component specifically shown in the embodiments can be modified and implemented. It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

1: terminal
10: Touch panel
20:
30: Processor
40: Storage means

Claims (15)

A first operation step of operating the operation object to the first state;
A detecting step of detecting at least one of a magnitude of the pressure of the touch and an area of the touch when a touch is input to the touch panel;
A determination step of determining whether the touch is a single touch that has been touched once within a predetermined time or multiple touched at the same position within a predetermined time;
When the input touch is a single touch, operates the operation target to the second state of the first operation according to at least one of the detected magnitude of the pressure of the touch and the area of the touch, A second operation for operating the operation target in a second state of a second operation different from the first operation in accordance with at least one of a magnitude of a pressure of a second touch of the multi-touch and an area of the touch, step; And
Returning the operation target to the first state when the input touch is released; Wherein the touch operation is performed based on the touch pressure and the touch area.
The method according to claim 1,
Wherein the second operating step comprises:
Wherein the control unit changes at least one of a magnitude of the pressure of the input touch and an area of the touch so as to be a second state of the first operation or a second state of the second operation, A temporary operation method of the object to be operated.
The method according to claim 1,
Wherein the detecting step comprises:
Wherein the at least one of the magnitude of the pressure of the touch and the area of the touch is detected according to the change amount of the capacitance due to the touch.
delete 4. The method according to any one of claims 1 to 3,
Wherein the operation object is a screen displayed on the touch panel,
Wherein the first operation is an operation of enlarging all or a part of the screen and the second operation is an operation of reducing all or a part of the screen.
6. The method of claim 5,
Wherein the control unit enlarges all or a part of the screen when the input touch is a single touch and shrinks all or a part of the screen when the input touch is multiple touch, Temporary operating method.
6. The method of claim 5,
Wherein the second operation step adjusts the magnification and reduction speed of the screen according to the magnitude of the touch pressure or the touch area, based on the touch pressure and the touch area.
The method according to claim 1,
Wherein the operation object is a reproduction speed of a screen displayed on the touch panel,
Wherein the first operation is an operation for increasing the playback speed and the second operation is an operation for decreasing the playback speed.
9. The method of claim 8,
Wherein the second operating step comprises:
Wherein the control unit increases the playback speed when the input touch is a single touch and slows the playback speed when the input touch is multi-touch.
The method according to claim 1,
Wherein the operation object is a volume of an image to be reproduced, and the first operation is an operation of raising the volume, and the second operation is an operation of reducing the volume.
11. The method of claim 10,
Wherein the second operating step comprises:
And temporarily increasing the volume when the input touch is a single touch, and decreasing the volume when the input touch is multi-touch, based on the touch pressure and the touch area.
The method according to claim 1,
Wherein the operation object is a target object displayed on the touch panel,
Wherein the first operation and the second operation are operations for moving the object up, down, left, right, or back and forth, depending on the touch pressure and the touch area.
The method according to claim 1,
Wherein the operation target is a screen displayed on the touch panel,
Wherein the first operation and the second operation are operations for scrolling the screen up, down, left, and right, depending on the touch pressure and the touch area.
The method according to claim 1,
Wherein the operation target is brightness or saturation of a screen displayed on the touch panel,
Wherein the first operation and the second operation are operations for adjusting the brightness or the saturation, based on the touch pressure and the touch area.
delete
KR1020140048336A 2014-03-24 2014-04-22 A method for temporarily manipulating object based on touch pressure and touch area and a terminal thereof KR101646692B1 (en)

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KR1020140048336A KR101646692B1 (en) 2014-04-22 2014-04-22 A method for temporarily manipulating object based on touch pressure and touch area and a terminal thereof
JP2015060026A JP2015185173A (en) 2014-03-24 2015-03-23 Emergency operation method and terminal machine for target to be run by touch pressure and touch area
US14/666,471 US10268322B2 (en) 2014-03-24 2015-03-24 Method for temporarily manipulating operation of object in accordance with touch pressure or touch area and terminal thereof
JP2017212104A JP2018049646A (en) 2014-03-24 2017-11-01 Emergency operation method and terminal machine for target to be run by touch pressure and touch area
JP2019232270A JP2020064651A (en) 2014-03-24 2019-12-24 Temporary operation method and terminal machine for operation target by touch pressure and touch area

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