WO2016185800A1 - Display apparatus and image forming apparatus - Google Patents

Display apparatus and image forming apparatus Download PDF

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Publication number
WO2016185800A1
WO2016185800A1 PCT/JP2016/059899 JP2016059899W WO2016185800A1 WO 2016185800 A1 WO2016185800 A1 WO 2016185800A1 JP 2016059899 W JP2016059899 W JP 2016059899W WO 2016185800 A1 WO2016185800 A1 WO 2016185800A1
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WO
WIPO (PCT)
Prior art keywords
key
setting
screen
function
display
Prior art date
Application number
PCT/JP2016/059899
Other languages
French (fr)
Japanese (ja)
Inventor
誓司 大西
Original Assignee
京セラドキュメントソリューションズ株式会社
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Publication of WO2016185800A1 publication Critical patent/WO2016185800A1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Definitions

  • the present invention relates to a display device and an image forming apparatus.
  • the copying apparatus described in Patent Document 1 includes a control unit having a determination unit.
  • the determination unit determines whether or not there is an operation in which an input operation to the start key continues for a predetermined time or longer (hereinafter, referred to as “long press operation”) when the start key is pressed.
  • long press operation an operation in which an input operation to the start key continues for a predetermined time or longer
  • the copying apparatus starts a copying operation.
  • the copying apparatus does not start the copying operation and displays a setting screen on the display panel. indicate. Therefore, if the user notices a mistake in setting the copy condition immediately after pressing the start key, the user can immediately confirm the copy condition and reset the copy condition.
  • An advantage of some aspects of the invention is that it provides a display device and an image forming apparatus capable of reconsidering settings for a job while suppressing a reduction in user work efficiency. .
  • the display device includes a display unit, a detection unit, and a control unit.
  • the display unit displays an execution key for receiving a job execution instruction.
  • a detection part detects the to-be-detected object which contacted the display surface of the said display part.
  • the control unit displays at least one function key in response to detection of a slide of the detected object from the inside of the execution key area where the execution key is arranged to the outside of the execution key area.
  • the display unit is controlled.
  • the function key accepts an instruction to execute a function assigned to the function key.
  • an image forming apparatus includes the display device according to the first aspect of the present invention and an image forming unit.
  • the image forming unit executes image formation on a sheet as the job.
  • FIG. 1 is a diagram showing a display device 1 according to Embodiment 1 of the present invention.
  • the display device 1 includes a control unit 10, a display unit 20, and a touch panel 30 as a detection unit.
  • the display device 1 is mounted on an image forming apparatus.
  • the display unit 20 displays various keys, for example, a liquid crystal display.
  • the touch panel 30 detects an object to be detected that is in contact with the display surface of the display unit 20, and employs, for example, a capacitance method or a resistance film method.
  • the control unit 10 controls the display unit 20. In addition, the control unit 10 acquires information on the position of the detected object on the display surface from the touch panel 30.
  • FIG. 2A shows the setting screen 22.
  • FIG. 2B is a diagram illustrating the setting screen 22 and the detected object F that is in contact with the setting screen 22.
  • the detection object F is a user's finger.
  • the detected object F is not limited to the user's finger, and may be a stylus, for example.
  • the display unit 20 displays a setting screen 22.
  • the setting screen 22 is a screen for performing various settings for the job of the image forming apparatus.
  • a job indicates processing for forming an image on a sheet.
  • FIG. 2A shows a setting screen 22 when various settings are in an initial state.
  • the setting screen 22 includes setting keys 23A to 23F.
  • the setting key 23A accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23A.
  • the screen associated with the setting key 23A is a screen for setting the document size in the image forming apparatus.
  • the setting key 23B accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23B.
  • the screen associated with the setting key 23B is a screen for setting the density of the image formed on the sheet in the image forming apparatus.
  • the setting key 23C accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23C.
  • the screen associated with the setting key 23C is a screen for collecting a plurality of pages on one sheet.
  • the setting key 23D receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23D.
  • the screen associated with the setting key 23D is a screen for setting the eco mode in the image forming apparatus.
  • the eco mode is a mode for reducing the density of an image formed on a sheet.
  • the setting key 23E receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23E.
  • the screen associated with the setting key 23E is a screen for setting, in the image forming apparatus, a tray on which a sheet on which an image is formed is discharged.
  • the setting key 23F receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23F.
  • the screen associated with the setting key 23F is a screen for setting the number of sheets on which an image is formed (that is, the number of copies to be printed) in the image forming apparatus.
  • the setting screen 22 further includes an execution key 24.
  • the execution key 24 is arranged in the execution key area 27 and receives an instruction to execute a job to the image forming apparatus.
  • the touch panel 30 detects the contact of the detection object F with the execution key area 27.
  • the touch panel 30 further detects the separation of the detection object F from the display surface 21 in the execution key area 27.
  • the control unit 10 causes the image forming apparatus to execute a job in response to the detection of the separation of the detection object F.
  • FIG. 2B shows a setting screen 22 when various settings are changed from the initial state.
  • FIG. 3 is a diagram showing the function keys 25A to 25C.
  • the control unit 10 determines whether or not the touch panel 30 detects a slide of the detection object F from the inside of the execution key area 27 to the outside of the execution key area 27.
  • the display unit 20 is controlled to display 25A to 25C function keys.
  • the slide of the detection object F indicates that the detection object F moves while being in contact with the display surface 21.
  • the control unit 10 invalidates the setting key 23A to the setting key 23F in response to the detection of the slide of the detection object F from the inside of the execution key area 27 to the outside. Invalid indicates that the setting key 23A to the setting key 23F are set to a state in which an instruction from the user cannot be accepted. Then, the control unit 10 controls the display unit 20 so that the function keys 25A to 25C are displayed over the setting screen 22. The display unit 20 displays the function keys 25A to 25C so as to overlap the setting screen 22 under the control of the control unit 10. When the function key 25A to function key 25C are not displayed, the control unit 10 validates the setting key 23A to setting key 23F. “Valid” indicates that the setting key 23A to the setting key 23F are set to a state in which an instruction from the user can be received.
  • the function key 25A is arranged in the function key area 26A and accepts an instruction to execute the function assigned to the function key 25A.
  • the function key 25A is a key for displaying a screen for accepting a change in setting for a job.
  • the screen for accepting the setting change for the job is the setting screen 22 immediately before the function keys 25A to 25C are displayed.
  • “function key 25A” may be referred to as “setting change key 25A”
  • “function key area 26A” may be referred to as “setting change key area 26A”.
  • the function key 25B is arranged in the function key area 26B and accepts an instruction to execute the function assigned to the function key 25B.
  • the function key 25B is a key for canceling a job.
  • “function key 25B” may be referred to as “cancel key 25B”
  • “function key area 26B” may be referred to as “cancel key area 26B”.
  • the function key 25C is arranged in the function key area 26C and receives an instruction to execute the function assigned to the function key 25C.
  • the function key 25C is a key for resetting the setting for the job.
  • “function key 25C” may be referred to as “reset key 25C”
  • “function key area 26C” may be referred to as “reset key area 26C”.
  • the control unit 10 accepts changes in the function keys 25A to 25C in response to a predetermined operation via the touch panel 30. Therefore, according to the first embodiment, for example, only the function keys to which the functions different from the function keys 25A to 25C are assigned are displayed on the display unit 20, or the functions different from the function keys 25A to 25C are assigned.
  • the function keys can be added to the display unit 20 and displayed, or some of the function keys 25A to 25C can be deleted.
  • FIG. 4A shows the pressed function key 25A.
  • FIG. 4B is a diagram illustrating a setting screen 22 displayed in response to pressing and separation of the detection object F with respect to the function key 25A.
  • the touch panel 30 detects the slide of the detection object F from the execution key area 27 to the function key area 26A.
  • the touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26A.
  • the control part 10 performs the function allocated to the function key 25A according to the separation of the to-be-detected object F being detected.
  • the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed.
  • the display unit 20 is controlled.
  • the display unit 20 displays a setting screen 22 according to the control of the control unit 10.
  • the control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
  • FIG. 5A shows the pressed function key 25B.
  • FIG. 5B is a diagram showing the home screen 42 displayed in response to pressing and separation of the detection object F with respect to the function key 25B.
  • the touch panel 30 detects the slide of the detection object F from the inside of the execution key area 27 to the inside of the function key area 26B.
  • the touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26B.
  • the control part 10 performs the function allocated to the function key 25B according to the separation of the to-be-detected object F being detected.
  • the control unit 10 cancels the job. Then, as shown in FIG. 5B, the control unit 10 controls the display unit 20 to delete the function keys 25A to 25C and the setting screen 22 and hide them, and to display the home screen 42.
  • the display unit 20 displays the home screen 42 according to the control of the control unit 10.
  • the home screen 42 is a screen displayed when the display device 1 is activated, and includes a copy key 43A, a scan key 43B, and a facsimile key 43C.
  • the copy key 43A is a key for setting the image forming apparatus to a mode for executing a copy function.
  • the scan key 43B is a key for setting the image forming apparatus to a mode for executing the scanner function.
  • the facsimile key 43C is a key for setting the image forming apparatus to a mode for executing a facsimile function.
  • FIG. 6A shows the pressed function key 25C.
  • FIG. 6B is a diagram showing a setting screen 22 displayed in response to pressing and separation of the detection object F with respect to the function key 25C.
  • the touch panel 30 detects the slide of the detection object F from the execution key area 27 to the function key area 26C.
  • the touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26C.
  • the control part 10 performs the function allocated to the function key 25C according to the separation of the to-be-detected object F being detected.
  • control unit 10 resets the settings for the job. That is, the control unit 10 returns the setting for the job to the initial state. Then, as shown in FIG. 6B, the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 indicating that the setting for the job has been reset. 20 is controlled.
  • the display unit 20 displays a setting screen 22 according to the control of the control unit 10.
  • the control unit 10 validates the setting keys 23A to 23F.
  • FIG. 7A is a diagram showing the function keys 25A to 25C that are not pressed.
  • FIG. 7B is a diagram illustrating a setting screen 22 displayed in response to the detection object F being separated from the display surface 21.
  • the touch panel 30 detects the separation of the detection object F from the display surface 21 outside the function key area 26A to the function key area 26C and outside the execution key area 27. . Then, the control unit 10 controls the display unit 20 to return to the screen before the function keys 25A to 25C are displayed in response to the detection of the separation of the detection object F.
  • the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed.
  • the display unit 20 is controlled.
  • the display unit 20 displays a setting screen 22 according to the control of the control unit 10.
  • the control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
  • FIG. 7A and 7B are used to explain a second example of the non-display processing of the function keys 25A to 25C.
  • the touch panel 30 detects that the detected object F has returned to the inside of the execution key area 27 without being separated from the display surface 21 after the function keys 25A to 25C are displayed.
  • the control unit 10 controls the display unit 20 to return to the screen before the function keys 25A to 25C are displayed in response to the detection of the detected object F that has returned to the inside of the execution key area 27. To do.
  • This control is executed regardless of whether the detection object F passes through the function key area 26A to the function key area 26C or not, as long as the detection object F is not separated from the display surface 21.
  • the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed.
  • the display unit 20 is controlled.
  • the display unit 20 displays a setting screen 22 according to the control of the control unit 10.
  • the control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
  • the display device 1 detects that the slide of the detection object F from the inside of the execution key area 27 to the outside has been detected.
  • the function keys 25A to 25C are displayed. Therefore, even when the user presses the execution key 24 with the detected object F (that is, a finger), the function key 25A to the function key 25C are displayed by sliding the detected object F to the outside of the execution key 24. be able to. As a result, the user is not required to wait for a predetermined time or longer while pressing the execution key 24 in order to display the function keys 25A to 25C, and the user's work efficiency can be prevented from being lowered.
  • the user can review the settings for the job by operating the function keys 25A to 25C.
  • Reviewing the settings for the job includes, for example, checking the settings for the job, changing the settings for the job, resetting the settings for the job, and canceling the job.
  • the display device 1 detects that the object F is separated from the function key area 26A to the function key area 26C. Accordingly, the function assigned to the function key 25A to the function key 25C is executed. Therefore, the user is assigned to the function key 25A to the function key 25C by separating the detected object F (that is, the finger) from the function key 25A to the function key 25C after pressing the function key 25A to the function key 25C.
  • the function can be easily executed. As a result, the operability of the display device 1 can be improved.
  • the function key 25A is a key for displaying a screen for accepting a change in setting for a job. Therefore, for example, when the user notices a setting error for the job when the execution key 24 is pressed, the function key 25A is displayed and the function of the function key 25A is executed to easily change the setting for the job. it can. Further, for example, when the user wants to confirm the setting for the job when the execution key 24 is pressed, the function key 25A is displayed, and the function of the function key 25A is executed, thereby making the setting for the job easy. I can confirm.
  • the function key 25B is a key for canceling a job. Accordingly, when the user wants to cancel the job when the execution key 24 is pressed, the user can easily cancel the job by displaying the function key 25B and executing the function of the function key 25B.
  • the function key 25C is a key for resetting the setting for the job. Therefore, when the user wants to reset the setting for the job when the execution key 24 is pressed, the function key 25C is displayed and the function of the function key 25C is executed, so that the setting for the job can be easily reset. .
  • the display device 1 is located outside the function key area 26A to 26C and outside the execution key area 27.
  • the screen is returned to the screen before the function keys 25A to 25C are displayed. Therefore, when the user determines that it is not necessary to review the setting for the job, the user immediately returns to the previous screen by separating the detected object F (that is, the finger) from the display surface 21, and the execution key 24 The job can be executed by operating. As a result, the operability of the display device 1 can be improved.
  • the display device 1 has returned to the execution key area 27 without the object F being separated from the display surface 21.
  • the screen is returned to the screen before the function keys 25A to 25C are displayed. Therefore, even after displaying the function keys 25A to 25C, the user immediately returns to the previous screen by returning the detected object F (that is, the finger) to the execution key area 27, and further executes the execution key area 27.
  • the object F can be separated from the object and the job can be executed immediately. As a result, the operability of the display device 1 can be improved.
  • FIGS. 8 to 10 are flowcharts showing the screen control method. As shown in FIG. 8, the screen control method includes steps S1 to S19.
  • step S1 the control unit 10 of the display device 1 controls the display unit 20 to display the setting screen 22 (FIG. 2A).
  • step S ⁇ b> 3 the control unit 10 determines whether the detected object F is located in the execution key area 27 based on information from the touch panel 30.
  • step S3 If a negative determination is made (No in step S3), the control unit 10 advances the process to step S5.
  • step S5 the control unit 10 determines whether any of the setting key 23A to the setting key 23F is pressed by the detected object F based on the information from the touch panel 30.
  • step S5 If a negative determination is made (No in step S5), the control unit 10 advances the process to step S3.
  • step S5 when a positive determination is made (Yes in step S5), the control unit 10 advances the process to step S7.
  • step S7 the control unit 10 changes the setting for the job. Specifically, the control unit 10 controls the display unit 20 to transition to a screen associated with the pressed setting key among the setting keys 23A to 23F. Then, the control unit 10 changes the setting for the job based on the information input via the screen associated with the pressed setting key.
  • step S9 the control unit 10 controls the display unit 20 to display the setting screen 22 (FIG. 2B) after the setting for the job is changed, and advances the process to step S3.
  • step S3 when a positive determination is made (Yes in step S3), the control unit 10 advances the process to step S11.
  • step S ⁇ b> 11 the control unit 10 determines whether or not the detection object F is separated from the display surface 21 in the execution key area 27 based on information from the touch panel 30.
  • step S11 If a positive determination is made (Yes in step S11), the control unit 10 advances the process to step S13.
  • step S13 the control unit 10 causes the image forming apparatus to execute a job.
  • step S11 when a negative determination is made (No in step S11), the control unit 10 advances the process to step S15.
  • step S ⁇ b> 15 the control unit 10 determines whether or not the detection object F is located outside the execution key area 27 based on information from the touch panel 30.
  • step S15 If a negative determination is made (No in step S15), the control unit 10 advances the process to step S11.
  • step S15 when a positive determination is made (Yes in step S15), the control unit 10 advances the process to step S17.
  • step S17 the control unit 10 invalidates the setting key 23A to the setting key 23F.
  • step S19 the control unit 10 controls the display unit 20 to display the setting change key 25A, the cancel key 25B, and the reset key 25C, and the process proceeds to step S21 in FIG.
  • the screen control method further includes steps S21 to S43.
  • step S ⁇ b> 21 the control unit 10 determines whether or not the detected object F is separated from the display surface 21 based on information from the touch panel 30.
  • step S21 If a positive determination is made (Yes in step S21), the control unit 10 advances the process to step S23.
  • step S23 the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C.
  • the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
  • step S25 the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S3 in FIG.
  • step S21 if a negative determination is made (No in step S21), the control unit 10 advances the process to step S27.
  • step S27 the control unit 10 determines whether or not the detected object F is located in the reset key area 26C based on the information from the touch panel 30.
  • step S27 If a positive determination is made (Yes in step S27), the control unit 10 advances the process to step S29.
  • step S ⁇ b> 29 the control unit 10 determines whether or not the detected object F has been separated from the display surface 21 based on information from the touch panel 30.
  • step S29 If a negative determination is made (No in step S29), the control unit 10 advances the process to step S27.
  • step S29 when a positive determination is made (Yes in step S29), the control unit 10 advances the process to step S31.
  • step S31 the control unit 10 resets the setting for the job.
  • step S33 the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C.
  • step S35 the control unit 10 controls the display unit 20 to update the setting screen 22.
  • the update of the setting screen 22 involves a process for enabling the setting keys 23A to 23F.
  • the control unit 10 controls the display unit 20 to display the setting screen 22 (FIG. 2A) indicating that the setting for the job has been reset, and advances the process to step S3 in FIG.
  • step S27 if a negative determination is made (No in step S27), the control unit 10 advances the process to step S37.
  • step S37 the control unit 10 determines whether or not the detected object F is located in the setting change key area 26A based on the information from the touch panel 30.
  • step S37 If a positive determination is made (Yes in step S37), the control unit 10 advances the process to step S39.
  • step S ⁇ b> 39 the control unit 10 determines whether or not the detection object F is separated from the display surface 21 based on information from the touch panel 30.
  • step S39 If a negative determination is made (No in step S39), the control unit 10 advances the process to step S37.
  • step S39 when a positive determination is made (Yes in step S39), the control unit 10 advances the process to step S41.
  • step S41 the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C.
  • the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
  • step S43 the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S3 in FIG.
  • step S37 when a negative determination is made (No in step S37), the control unit 10 advances the process to step S45 in FIG.
  • the screen control method further includes steps S45 to S57.
  • step S45 the control unit 10 determines whether or not the detected object F is located in the cancel key area 26B based on the information from the touch panel 30.
  • step S45 If a positive determination is made (Yes in step S45), the control unit 10 advances the process to step S47.
  • step S ⁇ b> 47 the control unit 10 determines whether or not the detected object F is separated from the display surface 21 based on information from the touch panel 30.
  • step S47 If a negative determination is made (No in step S47), the control unit 10 advances the process to step S45.
  • step S47 when a positive determination is made (Yes in step S47), the control unit 10 advances the process to step S49.
  • step S49 the control unit 10 cancels the job.
  • step S51 the control unit 10 controls the display unit 20 to display the home screen 42 (FIG. 5B).
  • step S45 when a negative determination is made (No in step S45), the control unit 10 advances the process to step S53.
  • step S ⁇ b> 53 the control unit 10 determines whether the detected object F is located in the execution key area 27 based on information from the touch panel 30.
  • step S53 If a negative determination is made (No in step S53), the control unit 10 advances the process to step S21 in FIG.
  • step S53 when a positive determination is made (Yes in step S53), the control unit 10 advances the process to step S55.
  • step S55 the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C.
  • the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
  • step S57 the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S11 in FIG.
  • the user slides the detected object F from the inside of the execution key area 27 to the outside, thereby changing the setting change key 25A,
  • the cancel key 25B and the reset key 25C can be easily displayed. As a result, it is possible to review the settings for the job while suppressing a decrease in the work efficiency of the user.
  • FIG. 11 is a diagram illustrating the image forming apparatus 2.
  • the image forming apparatus 2 is, for example, a copying machine, a printer, a facsimile machine, or a multifunction machine.
  • the multi-function peripheral includes, for example, at least two devices among a copier, a printer, and a facsimile.
  • the image forming apparatus 2 includes a control unit 10, a document transport unit 100, an image reading unit 110, a storage unit 120, a transport unit 130, an image forming unit 140, a fixing unit 150, and a discharge unit 160. .
  • the control unit 10 functions as the control unit 10 according to the first embodiment
  • the display unit 20 functions as the display unit 20 according to the first embodiment
  • the touch panel 30 functions as the touch panel 30 according to the first embodiment. Therefore, the control unit 10, the display unit 20, and the touch panel 30 provided in the image forming apparatus 2 constitute the display device 1 according to the first embodiment.
  • the document transport unit 100 transports the document toward the image reading unit 110.
  • the image reading unit 110 reads an image of a document and generates image data.
  • the storage unit 120 stores the sheet T.
  • the storage unit 120 includes a cassette 121 and a manual feed tray 123.
  • the cassette 121 stacks sheets T.
  • the sheet T is sent out from the cassette 121 or the manual feed tray 123 to the conveyance unit 130.
  • the sheet T is a sheet made of paper or synthetic resin, for example.
  • the conveyance unit 130 conveys the sheet T to the image forming unit 140.
  • the image forming unit 140 includes a photosensitive drum 141, a charging unit 142, an exposure unit 143, a developing unit 144, a transfer unit 145, a cleaning unit 146, and a charge eliminating unit 147, and performs image formation on the sheet T as a job. To do.
  • the sheet T on which the image is formed is conveyed toward the fixing unit 150.
  • the fixing unit 150 heats and pressurizes the sheet T to fix the image on the sheet T.
  • the sheet T on which the image is fixed is conveyed toward the discharge unit 160.
  • the discharge unit 160 discharges the sheet T.
  • the control unit 10 controls each element of the image forming apparatus 2.
  • the control unit 10 includes a processor such as a CPU (Central Processing Unit), a main storage device such as a semiconductor memory, and an auxiliary storage device such as a semiconductor memory and a hard disk drive.
  • a processor such as a CPU (Central Processing Unit)
  • main storage device such as a semiconductor memory
  • auxiliary storage device such as a semiconductor memory and a hard disk drive.
  • the image forming apparatus 2 includes the control unit 10, the display unit 20, and the touch panel 30 that function as the display device 1 according to the first embodiment. . Therefore, according to the second embodiment, as in the first embodiment, it is possible to review the settings for the job while suppressing a decrease in the user's work efficiency. In addition, the second embodiment has the same effects as the first embodiment.
  • function key 25A to function key 25C a single function key may be displayed, or a plurality of function keys other than three may be displayed.
  • Function keys may be displayed.
  • the function assigned to the function key is not particularly limited, and an arbitrary function can be assigned.
  • six setting key keys (setting key 23A to setting key 23F) are displayed, a single setting key may be displayed or a plurality of setting keys other than six may be displayed.
  • the screen matched with a setting key is not specifically limited, Arbitrary screens can be matched.
  • the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by the contact and separation of the detection object F with respect to the function keys 25A.
  • the present invention is not limited to this, and an arbitrary screen can be displayed.
  • the home screen 42 is displayed by the contact and separation of the detection object F with respect to the function key 25B.
  • the present invention is not limited to this, and an arbitrary screen can be displayed.
  • the keys displayed on the home screen 42 are not limited to the copy key 43A, the scan key 43B, and the facsimile key 43C.
  • the setting screen 22 indicating that the setting for the job has been reset by the contact and separation of the detected object F with respect to the function key 25C is displayed. Any screen can be displayed.
  • the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by the separation of the detection object F.
  • the present invention is not limited to this. Any screen can be displayed.
  • the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by returning the detected object F to the execution key area 27.
  • the present invention is not limited to this, and an arbitrary screen can be displayed.
  • the present invention relates to a display device and an image forming apparatus, and has industrial applicability.

Abstract

A display apparatus (1) is provided with a control unit (10), a display unit (20), and a detecting unit (30). The display unit (20) displays an execution key (24) that accepts an execution instruction for a job. The detecting unit (30) detects an object to be detected (F) that has contacted a display surface (21) of the display unit (20). The control unit (10) controls the display unit (20) to display at least one function key (25A) in response to detecting sliding of the object to be detected (F) from the inside of an execution key area (27), in which the execution key (24) is disposed, to the outside of the execution key area (27). The function key (25A) accepts an execution instruction for a function assigned to the function key (25A).

Description

表示装置及び画像形成装置Display device and image forming apparatus
　本発明は、表示装置及び画像形成装置に関する。 The present invention relates to a display device and an image forming apparatus.
　特許文献１に記載された複写装置は、判定部を有する制御部を備える。判定部は、スタートキーが押下された際に、スタートキーに対する入力操作が所定時間以上継続する操作（以下、「長押し操作」と記載する。）の有無を判定する。そして、判定部が、長押し操作がないと判定した場合、複写装置は、複写動作を開始し、長押し操作があったと判定した場合は、複写動作を開始せず、表示パネルに設定画面を表示する。従って、ユーザーは、スタートキーを押し下げた直後に複写条件の設定ミスに気付いた場合に、即座に複写条件を確認できると共に複写条件を再設定できる。 The copying apparatus described in Patent Document 1 includes a control unit having a determination unit. The determination unit determines whether or not there is an operation in which an input operation to the start key continues for a predetermined time or longer (hereinafter, referred to as “long press operation”) when the start key is pressed. When the determination unit determines that there is no long press operation, the copying apparatus starts a copying operation. When it is determined that there is a long press operation, the copying apparatus does not start the copying operation and displays a setting screen on the display panel. indicate. Therefore, if the user notices a mistake in setting the copy condition immediately after pressing the start key, the user can immediately confirm the copy condition and reset the copy condition.
特開２０１２－１６３８０４号公報JP 2012-163804 A
　しかしながら、特許文献１に記載された複写装置では、ユーザーは、スタートキーを押下したまま、設定画面が表示されるまで、所定時間以上、待つことが要求される。従って、ユーザーの作業効率が低下する。 However, in the copying apparatus described in Patent Document 1, the user is required to wait for a predetermined time or longer until the setting screen is displayed while pressing the start key. Therefore, the user's work efficiency is lowered.
　本発明は、上記課題に鑑みてなされたものであり、ユーザーの作業効率の低下を抑制しつつ、ジョブに対する設定を再検討することのできる表示装置及び画像形成装置を提供することを目的としている。 SUMMARY An advantage of some aspects of the invention is that it provides a display device and an image forming apparatus capable of reconsidering settings for a job while suppressing a reduction in user work efficiency. .
　本発明の第１の観点によれば、表示装置は、表示部と、検出部と、制御部とを備える。表示部は、ジョブの実行の指示を受け付ける実行キーを表示する。検出部は、前記表示部の表示面に接触した被検出物を検出する。制御部は、前記実行キーが配置される実行キー領域の内部から前記実行キー領域の外部への前記被検出物のスライドが検出されたことに応じて、少なくとも１つの機能キーを表示するように、前記表示部を制御する。前記機能キーは、前記機能キーに割り当てられた機能の実行の指示を受け付ける。 According to the first aspect of the present invention, the display device includes a display unit, a detection unit, and a control unit. The display unit displays an execution key for receiving a job execution instruction. A detection part detects the to-be-detected object which contacted the display surface of the said display part. The control unit displays at least one function key in response to detection of a slide of the detected object from the inside of the execution key area where the execution key is arranged to the outside of the execution key area. The display unit is controlled. The function key accepts an instruction to execute a function assigned to the function key.
　本発明の第２の観点によれば、画像形成装置は、本発明の第１の観点による表示装置と、画像形成部とを備える。画像形成部は、前記ジョブとしてのシートへの画像の形成を実行する。 According to a second aspect of the present invention, an image forming apparatus includes the display device according to the first aspect of the present invention and an image forming unit. The image forming unit executes image formation on a sheet as the job.
　本発明によれば、ユーザーの作業効率の低下を抑制しつつ、ジョブに対する設定を再検討することができる。 According to the present invention, it is possible to review the settings for a job while suppressing a decrease in user work efficiency.
本発明の実施形態１に係る表示装置を示す図である。It is a figure which shows the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された設定画面を示す図である。It is a figure which shows the setting screen displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された設定画面と、設定画面に接触している被検出物とを示す図である。It is a figure which shows the setting screen displayed on the display apparatus which concerns on Embodiment 1 of this invention, and the to-be-detected object which is contacting the setting screen. 本発明の実施形態１に係る表示装置に表示された機能キーを示す図である。It is a figure which shows the function key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された機能キーとしての設定変更キーに接触している被検出物を示す図である。It is a figure which shows the to-be-detected object which is contacting the setting change key as a function key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された設定変更キーに対する被検出物の押下及び離間に応じて表示された設定画面を示す図である。It is a figure which shows the setting screen displayed according to pressing and separation of the to-be-detected object with respect to the setting change key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された機能キーとしてのキャンセルキーに接触している被検出物を示す図である。It is a figure which shows the to-be-detected object which is contacting the cancel key as a function key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示されたキャンセルキーに対する被検出物の押下及び離間に応じて表示されたホーム画面を示す図である。It is a figure which shows the home screen displayed according to pressing-down and separation of the to-be-detected object with respect to the cancellation key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された機能キーとしてのリセットキーに接触している被検出物を示す図である。It is a figure which shows the to-be-detected object which is contacting the reset key as a function key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示されたリセットキーに対する被検出物の押下及び離間に応じて表示された設定画面を示す図である。It is a figure which shows the setting screen displayed according to pressing and separation of the to-be-detected object with respect to the reset key displayed on the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置に表示された機能キーが押下されていないときの機能キーを示す図である。It is a figure which shows a function key when the function key displayed on the display apparatus which concerns on Embodiment 1 of this invention is not pressed down. 本発明の実施形態１に係る表示装置の表示面から被検出物が離間したことに応じて表示された設定画面を示す図である。It is a figure which shows the setting screen displayed according to the to-be-detected object having separated from the display surface of the display apparatus which concerns on Embodiment 1 of this invention. 本発明の実施形態１に係る表示装置が実行する画面制御方法の前段を示すフローチャートである。It is a flowchart which shows the front | former stage of the screen control method which the display apparatus which concerns on Embodiment 1 of this invention performs. 本発明の実施形態１に係る表示装置が実行する画面制御方法の中段を示すフローチャートである。It is a flowchart which shows the middle stage of the screen control method which the display apparatus which concerns on Embodiment 1 of this invention performs. 本発明の実施形態１に係る表示装置が実行する画面制御方法の後段を示すフローチャートである。It is a flowchart which shows the back | latter stage of the screen control method which the display apparatus which concerns on Embodiment 1 of this invention performs. 本発明の実施形態２に係る画像形成装置を示す図である。It is a figure which shows the image forming apparatus which concerns on Embodiment 2 of this invention.
　以下、本発明の実施形態について、図面を参照しながら説明する。なお、図中、同一または相当部分については同一の参照符号を付して説明を繰り返さない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof is not repeated.
（実施形態１）
　図１は、本発明の実施形態１に係る表示装置１を示す図である。表示装置１は、制御部１０と、表示部２０と、検出部としてのタッチパネル３０とを備える。実施形態１では、表示装置１は、画像形成装置に搭載される。 (Embodiment 1)
FIG. 1 is a diagram showing a display device 1 according to Embodiment 1 of the present invention. The display device 1 includes a control unit 10, a display unit 20, and a touch panel 30 as a detection unit. In the first embodiment, the display device 1 is mounted on an image forming apparatus.
　表示部２０は、各種キーを表示し、例えば、液晶ディスプレーである。タッチパネル３０は、表示部２０の表示面に接触した被検出物を検出し、例えば、静電容量方式又は抵抗膜方式を採用する。制御部１０は、表示部２０を制御する。また、制御部１０は、タッチパネル３０から、被検出物の表示面上の位置の情報を取得する。 The display unit 20 displays various keys, for example, a liquid crystal display. The touch panel 30 detects an object to be detected that is in contact with the display surface of the display unit 20, and employs, for example, a capacitance method or a resistance film method. The control unit 10 controls the display unit 20. In addition, the control unit 10 acquires information on the position of the detected object on the display surface from the touch panel 30.
　図１、図２Ａ、及び図２Ｂを参照して、表示部２０が表示する設定画面２２について説明する。図２Ａは、設定画面２２を示す図である。図２Ｂは、設定画面２２と、設定画面２２に接触している被検出物Ｆとを示す図である。実施形態１では、被検出物Ｆは、ユーザーの指である。ただし、被検出物Ｆは、ユーザーの指に限定されず、例えば、スタイラスであってもよい。 The setting screen 22 displayed on the display unit 20 will be described with reference to FIGS. 1, 2A, and 2B. FIG. 2A shows the setting screen 22. FIG. 2B is a diagram illustrating the setting screen 22 and the detected object F that is in contact with the setting screen 22. In the first embodiment, the detection object F is a user's finger. However, the detected object F is not limited to the user's finger, and may be a stylus, for example.
　図１及び図２Ａに示すように、表示部２０は設定画面２２を表示する。設定画面２２は、画像形成装置のジョブに対する各種設定を行うための画面である。実施形態１では、ジョブは、シートに画像を形成する処理を示す。図２Ａでは、各種設定が初期状態ときの設定画面２２が示されている。設定画面２２は、設定キー２３Ａ～設定キー２３Ｆを含む。 As shown in FIGS. 1 and 2A, the display unit 20 displays a setting screen 22. The setting screen 22 is a screen for performing various settings for the job of the image forming apparatus. In the first embodiment, a job indicates processing for forming an image on a sheet. FIG. 2A shows a setting screen 22 when various settings are in an initial state. The setting screen 22 includes setting keys 23A to 23F.
　設定キー２３Ａは、画面を、設定画面２２から、設定キー２３Ａに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ａに対応付けられた画面は、原稿のサイズを画像形成装置に設定するための画面である。 The setting key 23A accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23A. The screen associated with the setting key 23A is a screen for setting the document size in the image forming apparatus.
　設定キー２３Ｂは、画面を、設定画面２２から、設定キー２３Ｂに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ｂに対応付けられた画面は、シートに形成される画像の濃度を画像形成装置に設定するための画面である。 The setting key 23B accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23B. The screen associated with the setting key 23B is a screen for setting the density of the image formed on the sheet in the image forming apparatus.
　設定キー２３Ｃは、画面を、設定画面２２から、設定キー２３Ｃに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ｃに対応付けられた画面は、１枚のシートに複数のページを集約するための画面である。 The setting key 23C accepts an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23C. The screen associated with the setting key 23C is a screen for collecting a plurality of pages on one sheet.
　設定キー２３Ｄは、画面を、設定画面２２から、設定キー２３Ｄに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ｄに対応付けられた画面は、エコモードを画像形成装置に設定するための画面である。エコモードは、シートに形成される画像の濃度を低下させるモードである。 The setting key 23D receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23D. The screen associated with the setting key 23D is a screen for setting the eco mode in the image forming apparatus. The eco mode is a mode for reducing the density of an image formed on a sheet.
　設定キー２３Ｅは、画面を、設定画面２２から、設定キー２３Ｅに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ｅに対応付けられた画面は、画像の形成されたシートが排出されるトレイを画像形成装置に設定するための画面である。 The setting key 23E receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23E. The screen associated with the setting key 23E is a screen for setting, in the image forming apparatus, a tray on which a sheet on which an image is formed is discharged.
　設定キー２３Ｆは、画面を、設定画面２２から、設定キー２３Ｆに対応付けられた画面に遷移させる指示を受け付ける。設定キー２３Ｆに対応付けられた画面は、画像の形成されるシートの部数（つまり、印刷部数）を画像形成装置に設定するための画面である。 The setting key 23F receives an instruction to change the screen from the setting screen 22 to a screen associated with the setting key 23F. The screen associated with the setting key 23F is a screen for setting the number of sheets on which an image is formed (that is, the number of copies to be printed) in the image forming apparatus.
　図２Ｂに示すように、設定画面２２は、実行キー２４をさらに含む。実行キー２４は、実行キー２４は実行キー領域２７に配置され、画像形成装置に対するジョブの実行の指示を受け付ける。タッチパネル３０は、実行キー領域２７への被検出物Ｆの接触を検出する。タッチパネル３０は、実行キー領域２７において表示面２１からの被検出物Ｆの離間を更に検出する。そして、制御部１０は、被検出物Ｆの離間が検出されたことに応じて、画像形成装置にジョブを実行させる。図２Ｂでは、各種設定が初期状態から変更されたときの設定画面２２が示されている。 As shown in FIG. 2B, the setting screen 22 further includes an execution key 24. The execution key 24 is arranged in the execution key area 27 and receives an instruction to execute a job to the image forming apparatus. The touch panel 30 detects the contact of the detection object F with the execution key area 27. The touch panel 30 further detects the separation of the detection object F from the display surface 21 in the execution key area 27. The control unit 10 causes the image forming apparatus to execute a job in response to the detection of the separation of the detection object F. FIG. 2B shows a setting screen 22 when various settings are changed from the initial state.
　図１及び図３を参照して、表示部２０が表示する機能キー２５Ａ～機能キー２５Ｃについて説明する。図３は、機能キー２５Ａ～機能キー２５Ｃを示す図である。図１及び図３に示すように、制御部１０は、実行キー領域２７の内部から実行キー領域２７の外部への被検出物Ｆのスライドがタッチパネル３０によって検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃを表示するように、表示部２０を制御する。被検出物Ｆのスライドは、被検出物Ｆが表示面２１に接触しながら移動することを示す。 The function keys 25A to 25C displayed on the display unit 20 will be described with reference to FIGS. FIG. 3 is a diagram showing the function keys 25A to 25C. As shown in FIG. 1 and FIG. 3, the control unit 10 determines whether or not the touch panel 30 detects a slide of the detection object F from the inside of the execution key area 27 to the outside of the execution key area 27. The display unit 20 is controlled to display 25A to 25C function keys. The slide of the detection object F indicates that the detection object F moves while being in contact with the display surface 21.
　具体的には、制御部１０は、実行キー領域２７の内部から外部への被検出物Ｆのスライドが検出されたことに応じて、設定キー２３Ａ～設定キー２３Ｆを無効にする。無効とは、設定キー２３Ａ～設定キー２３Ｆを、ユーザーからの指示を受け付けることができない状態に設定することを示す。そして、制御部１０は、設定画面２２に重ねて機能キー２５Ａ～機能キー２５Ｃを表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、設定画面２２に重ねて機能キー２５Ａ～機能キー２５Ｃを表示する。なお、制御部１０は、機能キー２５Ａ～機能キー２５Ｃが表示されていないときは、設定キー２３Ａ～設定キー２３Ｆを有効にしている。有効とは、設定キー２３Ａ～設定キー２３Ｆを、ユーザーからの指示を受け付けることができる状態に設定することを示す。 Specifically, the control unit 10 invalidates the setting key 23A to the setting key 23F in response to the detection of the slide of the detection object F from the inside of the execution key area 27 to the outside. Invalid indicates that the setting key 23A to the setting key 23F are set to a state in which an instruction from the user cannot be accepted. Then, the control unit 10 controls the display unit 20 so that the function keys 25A to 25C are displayed over the setting screen 22. The display unit 20 displays the function keys 25A to 25C so as to overlap the setting screen 22 under the control of the control unit 10. When the function key 25A to function key 25C are not displayed, the control unit 10 validates the setting key 23A to setting key 23F. “Valid” indicates that the setting key 23A to the setting key 23F are set to a state in which an instruction from the user can be received.
　機能キー２５Ａは、機能キー領域２６Ａに配置され、機能キー２５Ａに割り当てられた機能の実行の指示を受け付ける。具体的には、機能キー２５Ａは、ジョブに対する設定の変更を受け付ける画面を表示させるキーである。実施形態１では、ジョブに対する設定の変更を受け付ける画面は、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２を示す。以下、「機能キー２５Ａ」を「設定変更キー２５Ａ」と記載し、「機能キー領域２６Ａ」を「設定変更キー領域２６Ａ」と記載する場合がある。 The function key 25A is arranged in the function key area 26A and accepts an instruction to execute the function assigned to the function key 25A. Specifically, the function key 25A is a key for displaying a screen for accepting a change in setting for a job. In the first embodiment, the screen for accepting the setting change for the job is the setting screen 22 immediately before the function keys 25A to 25C are displayed. Hereinafter, “function key 25A” may be referred to as “setting change key 25A”, and “function key area 26A” may be referred to as “setting change key area 26A”.
　機能キー２５Ｂは、機能キー領域２６Ｂに配置され、機能キー２５Ｂに割り当てられた機能の実行の指示を受け付ける。具体的には、機能キー２５Ｂは、ジョブをキャンセルするキーである。以下、「機能キー２５Ｂ」を「キャンセルキー２５Ｂ」と記載し、「機能キー領域２６Ｂ」を「キャンセルキー領域２６Ｂ」と記載する場合がある。 The function key 25B is arranged in the function key area 26B and accepts an instruction to execute the function assigned to the function key 25B. Specifically, the function key 25B is a key for canceling a job. Hereinafter, “function key 25B” may be referred to as “cancel key 25B”, and “function key area 26B” may be referred to as “cancel key area 26B”.
　機能キー２５Ｃは、機能キー領域２６Ｃに配置され、機能キー２５Ｃに割り当てられた機能の実行の指示を受け付ける。具体的には、機能キー２５Ｃは、ジョブに対する設定をリセットするキーである。以下、「機能キー２５Ｃ」を「リセットキー２５Ｃ」と記載し、「機能キー領域２６Ｃ」を「リセットキー領域２６Ｃ」と記載する場合がある。 The function key 25C is arranged in the function key area 26C and receives an instruction to execute the function assigned to the function key 25C. Specifically, the function key 25C is a key for resetting the setting for the job. Hereinafter, “function key 25C” may be referred to as “reset key 25C”, and “function key area 26C” may be referred to as “reset key area 26C”.
　制御部１０は、タッチパネル３０を介した所定の操作に応じて、機能キー２５Ａ～機能キー２５Ｃの変更を受け付ける。従って、実施形態１によれば、例えば、機能キー２５Ａ～機能キー２５Ｃと異なる機能が割り当てられた機能キーだけを表示部２０に表示させたり、機能キー２５Ａ～機能キー２５Ｃと異なる機能が割り当てられた機能キーを表示部２０に追加して表示させたり、機能キー２５Ａ～機能キー２５Ｃのうちのいくつかの機能キーを削除したりすることができる。 The control unit 10 accepts changes in the function keys 25A to 25C in response to a predetermined operation via the touch panel 30. Therefore, according to the first embodiment, for example, only the function keys to which the functions different from the function keys 25A to 25C are assigned are displayed on the display unit 20, or the functions different from the function keys 25A to 25C are assigned. The function keys can be added to the display unit 20 and displayed, or some of the function keys 25A to 25C can be deleted.
　図１、図４Ａ、及び図４Ｂを参照して、機能キー２５Ａの機能について説明する。図４Ａは、押下された機能キー２５Ａを示す図である。図４Ｂは、機能キー２５Ａに対する被検出物Ｆの押下及び離間に応じて表示された設定画面２２を示す図である。 The function of the function key 25A will be described with reference to FIGS. 1, 4A, and 4B. FIG. 4A shows the pressed function key 25A. FIG. 4B is a diagram illustrating a setting screen 22 displayed in response to pressing and separation of the detection object F with respect to the function key 25A.
　図１及び図４Ａに示すように、タッチパネル３０は、実行キー領域２７の内部から機能キー領域２６Ａの内部への被検出物Ｆのスライドを検出する。タッチパネル３０は、機能キー領域２６Ａの内部において表示面２１からの被検出物Ｆの離間を更に検出する。そして、制御部１０は、被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ａに割り当てられた機能を実行する。 As shown in FIGS. 1 and 4A, the touch panel 30 detects the slide of the detection object F from the execution key area 27 to the function key area 26A. The touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26A. And the control part 10 performs the function allocated to the function key 25A according to the separation of the to-be-detected object F being detected.
　具体的には、図４Ｂに示すように、制御部１０は、機能キー２５Ａ～機能キー２５Ｃを削除して非表示にし、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２を表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、設定画面２２を表示する。そして、制御部１０は、機能キー２５Ａ～機能キー２５Ｃが表示される直前のジョブに対する設定を保持したまま、設定キー２３Ａ～設定キー２３Ｆを有効にする。 Specifically, as shown in FIG. 4B, the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed. Thus, the display unit 20 is controlled. The display unit 20 displays a setting screen 22 according to the control of the control unit 10. Then, the control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
　図１、図５Ａ、及び図５Ｂを参照して、機能キー２５Ｂの機能について説明する。図５Ａは、押下された機能キー２５Ｂを示す図である。図５Ｂは、機能キー２５Ｂに対する被検出物Ｆの押下及び離間に応じて表示されたホーム画面４２を示す図である。 The function of the function key 25B will be described with reference to FIGS. 1, 5A, and 5B. FIG. 5A shows the pressed function key 25B. FIG. 5B is a diagram showing the home screen 42 displayed in response to pressing and separation of the detection object F with respect to the function key 25B.
　図１及び図５Ａに示すように、タッチパネル３０は、実行キー領域２７の内部から機能キー領域２６Ｂの内部への被検出物Ｆのスライドを検出する。タッチパネル３０は、機能キー領域２６Ｂの内部において表示面２１からの被検出物Ｆの離間を更に検出する。そして、制御部１０は、被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ｂに割り当てられた機能を実行する。 As shown in FIGS. 1 and 5A, the touch panel 30 detects the slide of the detection object F from the inside of the execution key area 27 to the inside of the function key area 26B. The touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26B. And the control part 10 performs the function allocated to the function key 25B according to the separation of the to-be-detected object F being detected.
　具体的には、制御部１０は、ジョブをキャンセルする。そして、図５Ｂに示すように、制御部１０は、機能キー２５Ａ～機能キー２５Ｃ及び設定画面２２を削除して非表示にし、ホーム画面４２を表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、ホーム画面４２を表示する。ホーム画面４２は、表示装置１の起動時に表示される画面であり、コピーキー４３Ａ、スキャンキー４３Ｂ、及びファクシミリキー４３Ｃを含む。コピーキー４３Ａは、複写機能を実行するモードに画像形成装置を設定するためのキーである。スキャンキー４３Ｂは、スキャナー機能を実行するモードに画像形成装置を設定するためのキーである。ファクシミリキー４３Ｃは、ファクシミリ機能を実行するモードに画像形成装置を設定するためのキーである。 Specifically, the control unit 10 cancels the job. Then, as shown in FIG. 5B, the control unit 10 controls the display unit 20 to delete the function keys 25A to 25C and the setting screen 22 and hide them, and to display the home screen 42. The display unit 20 displays the home screen 42 according to the control of the control unit 10. The home screen 42 is a screen displayed when the display device 1 is activated, and includes a copy key 43A, a scan key 43B, and a facsimile key 43C. The copy key 43A is a key for setting the image forming apparatus to a mode for executing a copy function. The scan key 43B is a key for setting the image forming apparatus to a mode for executing the scanner function. The facsimile key 43C is a key for setting the image forming apparatus to a mode for executing a facsimile function.
　図１、図６Ａ、及び図６Ｂを参照して、機能キー２５Ｃの機能について説明する。図６Ａは、押下された機能キー２５Ｃを示す図である。図６Ｂは、機能キー２５Ｃに対する被検出物Ｆの押下及び離間に応じて表示された設定画面２２を示す図である。 The function of the function key 25C will be described with reference to FIG. 1, FIG. 6A, and FIG. 6B. FIG. 6A shows the pressed function key 25C. FIG. 6B is a diagram showing a setting screen 22 displayed in response to pressing and separation of the detection object F with respect to the function key 25C.
　図１及び図６Ａに示すように、タッチパネル３０は、実行キー領域２７の内部から機能キー領域２６Ｃの内部への被検出物Ｆのスライドを検出する。タッチパネル３０は、機能キー領域２６Ｃの内部において表示面２１からの被検出物Ｆの離間を更に検出する。そして、制御部１０は、被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ｃに割り当てられた機能を実行する。 As shown in FIGS. 1 and 6A, the touch panel 30 detects the slide of the detection object F from the execution key area 27 to the function key area 26C. The touch panel 30 further detects the separation of the detection object F from the display surface 21 in the function key area 26C. And the control part 10 performs the function allocated to the function key 25C according to the separation of the to-be-detected object F being detected.
　具体的には、制御部１０は、ジョブに対する設定をリセットする。つまり、制御部１０は、ジョブに対する設定を初期状態に戻す。そして、図６Ｂに示すように、制御部１０は、機能キー２５Ａ～機能キー２５Ｃを削除して非表示にし、ジョブに対する設定がリセットされたことを示す設定画面２２を表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、設定画面２２を表示する。制御部１０は、設定キー２３Ａ～設定キー２３Ｆを有効にする。 Specifically, the control unit 10 resets the settings for the job. That is, the control unit 10 returns the setting for the job to the initial state. Then, as shown in FIG. 6B, the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 indicating that the setting for the job has been reset. 20 is controlled. The display unit 20 displays a setting screen 22 according to the control of the control unit 10. The control unit 10 validates the setting keys 23A to 23F.
　図１、図７Ａ、及び図７Ｂを参照して、機能キー２５Ａ～機能キー２５Ｃの非表示処理の第１例について説明する。図７Ａは、押下されていない機能キー２５Ａ～機能キー２５Ｃを示す図である。図７Ｂは、表示面２１から被検出物Ｆが離間したことに応じて表示された設定画面２２を示す図である。 A first example of the non-display process of the function keys 25A to 25C will be described with reference to FIG. 1, FIG. 7A, and FIG. 7B. FIG. 7A is a diagram showing the function keys 25A to 25C that are not pressed. FIG. 7B is a diagram illustrating a setting screen 22 displayed in response to the detection object F being separated from the display surface 21.
　図１及び図７Ａに示すように、タッチパネル３０は、機能キー領域２６Ａ～機能キー領域２６Ｃの外部であるとともに実行キー領域２７の外部において、表示面２１からの被検出物Ｆの離間を検出する。そして、制御部１０は、被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃが表示される前の画面に戻るように、表示部２０を制御する。 As shown in FIGS. 1 and 7A, the touch panel 30 detects the separation of the detection object F from the display surface 21 outside the function key area 26A to the function key area 26C and outside the execution key area 27. . Then, the control unit 10 controls the display unit 20 to return to the screen before the function keys 25A to 25C are displayed in response to the detection of the separation of the detection object F.
　具体的には、図７Ｂに示すように、制御部１０は、機能キー２５Ａ～機能キー２５Ｃを削除して非表示にし、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２を表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、設定画面２２を表示する。制御部１０は、機能キー２５Ａ～機能キー２５Ｃが表示される直前のジョブに対する設定を保持したまま、設定キー２３Ａ～設定キー２３Ｆを有効にする。 Specifically, as shown in FIG. 7B, the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed. Thus, the display unit 20 is controlled. The display unit 20 displays a setting screen 22 according to the control of the control unit 10. The control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
　図７Ａ及び図７Ｂを流用して、機能キー２５Ａ～機能キー２５Ｃの非表示処理の第２例について説明する。図７Ａに示すように、タッチパネル３０は、機能キー２５Ａ～機能キー２５Ｃが表示された後に、被検出物Ｆが表示面２１から離間することなく実行キー領域２７の内部へ戻ったことを検出する。そして、制御部１０は、実行キー領域２７の内部へ戻った被検出物Ｆの検出に応じて、機能キー２５Ａ～機能キー２５Ｃが表示される前の画面に戻るように、表示部２０を制御する。この制御は、被検出物Ｆが表示面２１から離間しない限り、被検出物Ｆが機能キー領域２６Ａ～機能キー領域２６Ｃを経由している場合でも、経由していない場合でも実行される。 7A and 7B are used to explain a second example of the non-display processing of the function keys 25A to 25C. As shown in FIG. 7A, the touch panel 30 detects that the detected object F has returned to the inside of the execution key area 27 without being separated from the display surface 21 after the function keys 25A to 25C are displayed. . Then, the control unit 10 controls the display unit 20 to return to the screen before the function keys 25A to 25C are displayed in response to the detection of the detected object F that has returned to the inside of the execution key area 27. To do. This control is executed regardless of whether the detection object F passes through the function key area 26A to the function key area 26C or not, as long as the detection object F is not separated from the display surface 21.
　具体的には、図７Ｂに示すように、制御部１０は、機能キー２５Ａ～機能キー２５Ｃを削除して非表示にし、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２を表示するように、表示部２０を制御する。表示部２０は、制御部１０の制御に応じて、設定画面２２を表示する。制御部１０は、機能キー２５Ａ～機能キー２５Ｃが表示される直前のジョブに対する設定を保持したまま、設定キー２３Ａ～設定キー２３Ｆを有効にする。 Specifically, as shown in FIG. 7B, the control unit 10 deletes the function keys 25A to 25C and hides them, and displays the setting screen 22 immediately before the function keys 25A to 25C are displayed. Thus, the display unit 20 is controlled. The display unit 20 displays a setting screen 22 according to the control of the control unit 10. The control unit 10 validates the setting keys 23A to 23F while holding the settings for the job immediately before the function keys 25A to 25C are displayed.
　以上、図１及び図３を参照して説明したように、実施形態１によれば、表示装置１は、実行キー領域２７の内部から外部への被検出物Ｆのスライドが検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃを表示する。従って、ユーザーは、被検出物Ｆ（つまり、指）によって実行キー２４を押下した時でも、被検出物Ｆを実行キー２４の外部にスライドさせることによって、機能キー２５Ａ～機能キー２５Ｃを表示させることができる。その結果、ユーザーは、機能キー２５Ａ～機能キー２５Ｃを表示させるために、実行キー２４を押下したまま、所定時間以上、待つことが要求されず、ユーザーの作業効率が低下することを抑制できる。加えて、ユーザーは、機能キー２５Ａ～機能キー２５Ｃを操作することによって、ジョブに対する設定を再検討することができる。ジョブに対する設定を再検討することには、例えば、ジョブに対する設定を確認すること、ジョブに対する設定を変更すること、ジョブに対する設定をリセットすること、及びジョブをキャンセルすることが含まれる。 As described above with reference to FIGS. 1 and 3, according to the first embodiment, the display device 1 detects that the slide of the detection object F from the inside of the execution key area 27 to the outside has been detected. In response, the function keys 25A to 25C are displayed. Therefore, even when the user presses the execution key 24 with the detected object F (that is, a finger), the function key 25A to the function key 25C are displayed by sliding the detected object F to the outside of the execution key 24. be able to. As a result, the user is not required to wait for a predetermined time or longer while pressing the execution key 24 in order to display the function keys 25A to 25C, and the user's work efficiency can be prevented from being lowered. In addition, the user can review the settings for the job by operating the function keys 25A to 25C. Reviewing the settings for the job includes, for example, checking the settings for the job, changing the settings for the job, resetting the settings for the job, and canceling the job.
　また、図４Ａ～図６Ｂを参照して説明したように、実施形態１によれば、表示装置１は、機能キー領域２６Ａ～機能キー領域２６Ｃからの被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃに割り当てられた機能を実行する。従って、ユーザーは、機能キー２５Ａ～機能キー２５Ｃの押下後に、機能キー２５Ａ～機能キー２５Ｃから被検出物Ｆ（つまり、指）を離間させることによって、機能キー２５Ａ～機能キー２５Ｃに割り当てられた機能を容易に実行させることができる。その結果、表示装置１の操作性を向上できる。 In addition, as described with reference to FIGS. 4A to 6B, according to the first embodiment, the display device 1 detects that the object F is separated from the function key area 26A to the function key area 26C. Accordingly, the function assigned to the function key 25A to the function key 25C is executed. Therefore, the user is assigned to the function key 25A to the function key 25C by separating the detected object F (that is, the finger) from the function key 25A to the function key 25C after pressing the function key 25A to the function key 25C. The function can be easily executed. As a result, the operability of the display device 1 can be improved.
　さらに、図４Ａ及び図４Ｂを参照して説明したように、実施形態１によれば、機能キー２５Ａは、ジョブに対する設定の変更を受け付ける画面を表示させるキーである。従って、例えば、ユーザーは、実行キー２４を押下した時に、ジョブに対する設定のミスに気付いた場合、機能キー２５Ａを表示させ、機能キー２５Ａの機能を実行させることによって、ジョブに対する設定を容易に変更できる。また、例えば、ユーザーは、実行キー２４を押下した時に、ジョブに対する設定を確認したくなった場合、機能キー２５Ａを表示させ、機能キー２５Ａの機能を実行させることによって、ジョブに対する設定を容易に確認できる。 Furthermore, as described with reference to FIGS. 4A and 4B, according to the first embodiment, the function key 25A is a key for displaying a screen for accepting a change in setting for a job. Therefore, for example, when the user notices a setting error for the job when the execution key 24 is pressed, the function key 25A is displayed and the function of the function key 25A is executed to easily change the setting for the job. it can. Further, for example, when the user wants to confirm the setting for the job when the execution key 24 is pressed, the function key 25A is displayed, and the function of the function key 25A is executed, thereby making the setting for the job easy. I can confirm.
　さらに、図５Ａ及び図５Ｂを参照して説明したように、実施形態１によれば、機能キー２５Ｂは、ジョブをキャンセルするキーである。従って、ユーザーは、実行キー２４を押下した時に、ジョブをキャンセルしたくなった場合、機能キー２５Ｂを表示させ、機能キー２５Ｂの機能を実行させることによって、ジョブを容易にキャンセルできる。 Furthermore, as described with reference to FIGS. 5A and 5B, according to the first embodiment, the function key 25B is a key for canceling a job. Accordingly, when the user wants to cancel the job when the execution key 24 is pressed, the user can easily cancel the job by displaying the function key 25B and executing the function of the function key 25B.
　さらに、図６Ａ及び図６Ｂを参照して説明したように、実施形態１によれば、機能キー２５Ｃは、ジョブに対する設定をリセットするキーである。従って、ユーザーは、実行キー２４を押下した時に、ジョブに対する設定をリセットしたくなった場合、機能キー２５Ｃを表示させ、機能キー２５Ｃの機能を実行させることによって、ジョブに対する設定を容易にリセットできる。 Further, as described with reference to FIGS. 6A and 6B, according to the first embodiment, the function key 25C is a key for resetting the setting for the job. Therefore, when the user wants to reset the setting for the job when the execution key 24 is pressed, the function key 25C is displayed and the function of the function key 25C is executed, so that the setting for the job can be easily reset. .
　さらに、図７Ａ及び図７Ｂを参照して説明したように、実施形態１によれば、表示装置１は、機能キー領域２６Ａ～機能キー領域２６Ｃの外部であるとともに実行キー領域２７の外部において被検出物Ｆの離間が検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃが表示される前の画面に画面を戻す。従って、ユーザーは、ジョブに対する設定の再検討が不要であると判断した場合に、被検出物Ｆ（つまり、指）を表示面２１から離間させることによって、直ちに前の画面に戻り、実行キー２４を操作してジョブを実行させることができる。その結果、表示装置１の操作性を向上できる。 Furthermore, as described with reference to FIGS. 7A and 7B, according to the first embodiment, the display device 1 is located outside the function key area 26A to 26C and outside the execution key area 27. In response to the detection of the separation of the detection object F, the screen is returned to the screen before the function keys 25A to 25C are displayed. Therefore, when the user determines that it is not necessary to review the setting for the job, the user immediately returns to the previous screen by separating the detected object F (that is, the finger) from the display surface 21, and the execution key 24 The job can be executed by operating. As a result, the operability of the display device 1 can be improved.
　さらに、図７Ａ及び図７Ｂを流用して説明したように、実施形態１によれば、表示装置１は、被検出物Ｆが表示面２１から離間することなく実行キー領域２７へ戻ったことが検出されたことに応じて、機能キー２５Ａ～機能キー２５Ｃが表示される前の画面に画面を戻す。従って、ユーザーは、機能キー２５Ａ～機能キー２５Ｃを表示させた後でも、被検出物Ｆ（つまり、指）を実行キー領域２７へ戻すことによって、直ちに前の画面に戻り、更に実行キー領域２７から被検出物Ｆを離間させて、ジョブを直ちに実行させることができる。その結果、表示装置１の操作性を向上できる。 Further, as described with reference to FIGS. 7A and 7B, according to the first embodiment, the display device 1 has returned to the execution key area 27 without the object F being separated from the display surface 21. In response to the detection, the screen is returned to the screen before the function keys 25A to 25C are displayed. Therefore, even after displaying the function keys 25A to 25C, the user immediately returns to the previous screen by returning the detected object F (that is, the finger) to the execution key area 27, and further executes the execution key area 27. The object F can be separated from the object and the job can be executed immediately. As a result, the operability of the display device 1 can be improved.
　次に、図８～図１０を参照して、表示装置１が実行する画面制御方法について説明する。図８～図１０は、画面制御方法を示すフローチャートである。図８に示すように、画面制御方法は、ステップＳ１～ステップＳ１９を含む。 Next, the screen control method executed by the display device 1 will be described with reference to FIGS. 8 to 10 are flowcharts showing the screen control method. As shown in FIG. 8, the screen control method includes steps S1 to S19.
　ステップＳ１において、表示装置１の制御部１０は、設定画面２２（図２Ａ）を表示するように、表示部２０を制御する。 In step S1, the control unit 10 of the display device 1 controls the display unit 20 to display the setting screen 22 (FIG. 2A).
　ステップＳ３において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが実行キー領域２７に位置するか否かを判定する。 In step S <b> 3, the control unit 10 determines whether the detected object F is located in the execution key area 27 based on information from the touch panel 30.
　否定的判定（ステップＳ３でＮｏ）を行った場合、制御部１０は、処理をステップＳ５に進める。 If a negative determination is made (No in step S3), the control unit 10 advances the process to step S5.
　ステップＳ５において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆによって設定キー２３Ａ～設定キー２３Ｆのいずれかが押下されたか否かを判定する。 In step S5, the control unit 10 determines whether any of the setting key 23A to the setting key 23F is pressed by the detected object F based on the information from the touch panel 30.
　否定的判定（ステップＳ５でＮｏ）を行った場合、制御部１０は、処理をステップＳ３に進める。 If a negative determination is made (No in step S5), the control unit 10 advances the process to step S3.
　一方、肯定的判定（ステップＳ５でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ７に進める。 On the other hand, when a positive determination is made (Yes in step S5), the control unit 10 advances the process to step S7.
　ステップＳ７において、制御部１０は、ジョブに対する設定の変更を実行する。具体的には、制御部１０は、設定キー２３Ａ～設定キー２３Ｆのうち押下された設定キーに対応付けられた画面に遷移するように、表示部２０を制御する。そして、制御部１０は、押下された設定キーに対応付けられた画面を介して入力された情報に基づいて、ジョブに対する設定を変更する。 In step S7, the control unit 10 changes the setting for the job. Specifically, the control unit 10 controls the display unit 20 to transition to a screen associated with the pressed setting key among the setting keys 23A to 23F. Then, the control unit 10 changes the setting for the job based on the information input via the screen associated with the pressed setting key.
　ステップＳ９において、制御部１０は、ジョブに対する設定が変更された後の設定画面２２（図２Ｂ）を表示するように、表示部２０を制御し、処理をステップＳ３に進める。 In step S9, the control unit 10 controls the display unit 20 to display the setting screen 22 (FIG. 2B) after the setting for the job is changed, and advances the process to step S3.
　一方、肯定的判定（ステップＳ３でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ１１に進める。 On the other hand, when a positive determination is made (Yes in step S3), the control unit 10 advances the process to step S11.
　ステップＳ１１において、制御部１０は、タッチパネル３０からの情報に基づいて、実行キー領域２７において被検出物Ｆが表示面２１から離間したか否かを判定する。 In step S <b> 11, the control unit 10 determines whether or not the detection object F is separated from the display surface 21 in the execution key area 27 based on information from the touch panel 30.
　肯定的判定（ステップＳ１１でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ１３に進める。 If a positive determination is made (Yes in step S11), the control unit 10 advances the process to step S13.
　ステップＳ１３において、制御部１０は、画像形成装置にジョブを実行させる。 In step S13, the control unit 10 causes the image forming apparatus to execute a job.
　一方、否定的判定（ステップＳ１１でＮｏ）を行った場合、制御部１０は、処理をステップＳ１５に進める。 On the other hand, when a negative determination is made (No in step S11), the control unit 10 advances the process to step S15.
　ステップＳ１５において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが実行キー領域２７の外部に位置するか否かを判定する。 In step S <b> 15, the control unit 10 determines whether or not the detection object F is located outside the execution key area 27 based on information from the touch panel 30.
　否定的判定（ステップＳ１５でＮｏ）を行った場合、制御部１０は、処理をステップＳ１１に進める。 If a negative determination is made (No in step S15), the control unit 10 advances the process to step S11.
　一方、肯定的判定（ステップＳ１５でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ１７に進める。 On the other hand, when a positive determination is made (Yes in step S15), the control unit 10 advances the process to step S17.
　ステップＳ１７において、制御部１０は、設定キー２３Ａ～設定キー２３Ｆを無効にする。 In step S17, the control unit 10 invalidates the setting key 23A to the setting key 23F.
　ステップＳ１９において、制御部１０は、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを表示するように、表示部２０を制御し、処理を図９のステップＳ２１に進める。 In step S19, the control unit 10 controls the display unit 20 to display the setting change key 25A, the cancel key 25B, and the reset key 25C, and the process proceeds to step S21 in FIG.
　図９に示すように、画面制御方法は、ステップＳ２１～ステップＳ４３をさらに含む。 As shown in FIG. 9, the screen control method further includes steps S21 to S43.
　ステップＳ２１において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが表示面２１から離間したか否かを判定する。 In step S <b> 21, the control unit 10 determines whether or not the detected object F is separated from the display surface 21 based on information from the touch panel 30.
　肯定的判定（ステップＳ２１でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ２３に進める。 If a positive determination is made (Yes in step S21), the control unit 10 advances the process to step S23.
　ステップＳ２３において、制御部１０は、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを非表示にするように、表示部２０を制御する。その結果、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを表示する直前の設定画面２２が表れる。 In step S23, the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C. As a result, the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
　ステップＳ２５において、制御部１０は、設定キー２３Ａ～設定キー２３Ｆを有効にして、処理を図８のステップＳ３に進める。 In step S25, the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S3 in FIG.
　一方、否定的判定（ステップＳ２１でＮｏ）を行った場合、制御部１０は、処理をステップＳ２７に進める。 On the other hand, if a negative determination is made (No in step S21), the control unit 10 advances the process to step S27.
　ステップＳ２７において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆがリセットキー領域２６Ｃに位置するか否かを判定する。 In step S27, the control unit 10 determines whether or not the detected object F is located in the reset key area 26C based on the information from the touch panel 30.
　肯定的判定（ステップＳ２７でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ２９に進める。 If a positive determination is made (Yes in step S27), the control unit 10 advances the process to step S29.
　ステップＳ２９において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが表示面２１から離間したか否かを判定する。 In step S <b> 29, the control unit 10 determines whether or not the detected object F has been separated from the display surface 21 based on information from the touch panel 30.
　否定的判定（ステップＳ２９でＮｏ）を行った場合、制御部１０は、処理をステップＳ２７に進める。 If a negative determination is made (No in step S29), the control unit 10 advances the process to step S27.
　一方、肯定的判定（ステップＳ２９でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ３１に進める。 On the other hand, when a positive determination is made (Yes in step S29), the control unit 10 advances the process to step S31.
　ステップＳ３１において、制御部１０は、ジョブに対する設定をリセットする。 In step S31, the control unit 10 resets the setting for the job.
　ステップＳ３３において、制御部１０は、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを非表示にするように、表示部２０を制御する。 In step S33, the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C.
　ステップＳ３５において、制御部１０は、設定画面２２を更新するように、表示部２０を制御する。設定画面２２の更新は、設定キー２３Ａ～設定キー２３Ｆを有効にする処理を伴う。具体的には、制御部１０は、ジョブに対する設定がリセットされたことを示す設定画面２２（図２Ａ）を表示するように、表示部２０を制御し、処理を図８のステップＳ３に進める。 In step S35, the control unit 10 controls the display unit 20 to update the setting screen 22. The update of the setting screen 22 involves a process for enabling the setting keys 23A to 23F. Specifically, the control unit 10 controls the display unit 20 to display the setting screen 22 (FIG. 2A) indicating that the setting for the job has been reset, and advances the process to step S3 in FIG.
　一方、否定的判定（ステップＳ２７でＮｏ）を行った場合、制御部１０は、処理をステップＳ３７に進める。 On the other hand, if a negative determination is made (No in step S27), the control unit 10 advances the process to step S37.
　ステップＳ３７において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが設定変更キー領域２６Ａに位置するか否かを判定する。 In step S37, the control unit 10 determines whether or not the detected object F is located in the setting change key area 26A based on the information from the touch panel 30.
　肯定的判定（ステップＳ３７でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ３９に進める。 If a positive determination is made (Yes in step S37), the control unit 10 advances the process to step S39.
　ステップＳ３９において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが表示面２１から離間したか否かを判定する。 In step S <b> 39, the control unit 10 determines whether or not the detection object F is separated from the display surface 21 based on information from the touch panel 30.
　否定的判定（ステップＳ３９でＮｏ）を行った場合、制御部１０は、処理をステップＳ３７に進める。 If a negative determination is made (No in step S39), the control unit 10 advances the process to step S37.
　一方、肯定的判定（ステップＳ３９でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ４１に進める。 On the other hand, when a positive determination is made (Yes in step S39), the control unit 10 advances the process to step S41.
　ステップＳ４１において、制御部１０は、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを非表示にするように、表示部２０を制御する。その結果、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを表示する直前の設定画面２２が表れる。 In step S41, the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C. As a result, the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
　ステップＳ４３において、制御部１０は、設定キー２３Ａ～設定キー２３Ｆを有効にして、処理を図８のステップＳ３に進める。 In step S43, the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S3 in FIG.
　一方、否定的判定（ステップＳ３７でＮｏ）を行った場合、制御部１０は、処理を図１０のステップＳ４５に進める。 On the other hand, when a negative determination is made (No in step S37), the control unit 10 advances the process to step S45 in FIG.
　図１０に示すように、画面制御方法は、ステップＳ４５～ステップＳ５７をさらに含む。 As shown in FIG. 10, the screen control method further includes steps S45 to S57.
　ステップＳ４５において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆがキャンセルキー領域２６Ｂに位置するか否かを判定する。 In step S45, the control unit 10 determines whether or not the detected object F is located in the cancel key area 26B based on the information from the touch panel 30.
　肯定的判定（ステップＳ４５でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ４７に進める。 If a positive determination is made (Yes in step S45), the control unit 10 advances the process to step S47.
　ステップＳ４７において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが表示面２１から離間したか否かを判定する。 In step S <b> 47, the control unit 10 determines whether or not the detected object F is separated from the display surface 21 based on information from the touch panel 30.
　否定的判定（ステップＳ４７でＮｏ）を行った場合、制御部１０は、処理をステップＳ４５に進める。 If a negative determination is made (No in step S47), the control unit 10 advances the process to step S45.
　一方、肯定的判定（ステップＳ４７でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ４９に進める。 On the other hand, when a positive determination is made (Yes in step S47), the control unit 10 advances the process to step S49.
　ステップＳ４９において、制御部１０は、ジョブをキャンセルする。 In step S49, the control unit 10 cancels the job.
　ステップＳ５１において、制御部１０は、ホーム画面４２（図５Ｂ）を表示にするように、表示部２０を制御する。 In step S51, the control unit 10 controls the display unit 20 to display the home screen 42 (FIG. 5B).
　一方、否定的判定（ステップＳ４５でＮｏ）を行った場合、制御部１０は、処理をステップＳ５３に進める。 On the other hand, when a negative determination is made (No in step S45), the control unit 10 advances the process to step S53.
　ステップＳ５３において、制御部１０は、タッチパネル３０からの情報に基づいて、被検出物Ｆが実行キー領域２７に位置するか否かを判定する。 In step S <b> 53, the control unit 10 determines whether the detected object F is located in the execution key area 27 based on information from the touch panel 30.
　否定的判定（ステップＳ５３でＮｏ）を行った場合、制御部１０は、処理を図９のステップＳ２１に進める。 If a negative determination is made (No in step S53), the control unit 10 advances the process to step S21 in FIG.
　一方、肯定的判定（ステップＳ５３でＹｅｓ）を行った場合、制御部１０は、処理をステップＳ５５に進める。 On the other hand, when a positive determination is made (Yes in step S53), the control unit 10 advances the process to step S55.
　ステップＳ５５において、制御部１０は、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを非表示にするように、表示部２０を制御する。その結果、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを表示する直前の設定画面２２が表れる。 In step S55, the control unit 10 controls the display unit 20 to hide the setting change key 25A, the cancel key 25B, and the reset key 25C. As a result, the setting screen 22 immediately before displaying the setting change key 25A, the cancel key 25B, and the reset key 25C appears.
　ステップＳ５７において、制御部１０は、設定キー２３Ａ～設定キー２３Ｆを有効にして、処理を図８のステップＳ１１に進める。 In step S57, the control unit 10 enables the setting key 23A to the setting key 23F and advances the process to step S11 in FIG.
　以上、図８～図１０を参照して説明したように、実施形態１によれば、ユーザーは、被検出物Ｆを実行キー領域２７の内部から外部にスライドさせることによって、設定変更キー２５Ａ、キャンセルキー２５Ｂ、及びリセットキー２５Ｃを容易に表示させることができる。その結果、ユーザーの作業効率の低下を抑制しつつ、ジョブに対する設定を再検討することができる。 As described above with reference to FIGS. 8 to 10, according to the first embodiment, the user slides the detected object F from the inside of the execution key area 27 to the outside, thereby changing the setting change key 25A, The cancel key 25B and the reset key 25C can be easily displayed. As a result, it is possible to review the settings for the job while suppressing a decrease in the work efficiency of the user.
（実施形態２）
　図１１を参照して、本発明の実施形態２に係る画像形成装置２について説明する。図１１は、画像形成装置２を示す図である。画像形成装置２は、例えば、複写機、プリンター、ファクシミリ、又は複合機である。複合機は、例えば、複写機、プリンター、及びファクシミリのうち少なくとも２つの機器を備える。 (Embodiment 2)
With reference to FIG. 11, an image forming apparatus 2 according to Embodiment 2 of the present invention will be described. FIG. 11 is a diagram illustrating the image forming apparatus 2. The image forming apparatus 2 is, for example, a copying machine, a printer, a facsimile machine, or a multifunction machine. The multi-function peripheral includes, for example, at least two devices among a copier, a printer, and a facsimile.
　画像形成装置２は、制御部１０と、原稿搬送部１００と、画像読取部１１０と、収納部１２０と、搬送部１３０と、画像形成部１４０と、定着部１５０と、排出部１６０とを備える。 The image forming apparatus 2 includes a control unit 10, a document transport unit 100, an image reading unit 110, a storage unit 120, a transport unit 130, an image forming unit 140, a fixing unit 150, and a discharge unit 160. .
　制御部１０は、実施形態１に係る制御部１０として機能し、表示部２０は、実施形態１に係る表示部２０として機能し、タッチパネル３０は、実施形態１に係るタッチパネル３０として機能する。従って、画像形成装置２に備えられる制御部１０、表示部２０、及びタッチパネル３０は、実施形態１に係る表示装置１を構成する。 The control unit 10 functions as the control unit 10 according to the first embodiment, the display unit 20 functions as the display unit 20 according to the first embodiment, and the touch panel 30 functions as the touch panel 30 according to the first embodiment. Therefore, the control unit 10, the display unit 20, and the touch panel 30 provided in the image forming apparatus 2 constitute the display device 1 according to the first embodiment.
　原稿搬送部１００は、画像読取部１１０に向けて原稿を搬送する。画像読取部１１０は、原稿の画像を読み取って画像データを生成する。収納部１２０はシートＴを収納する。収納部１２０は、カセット１２１及び手差しトレイ１２３を含む。カセット１２１はシートＴを積載する。シートＴは、カセット１２１又は手差しトレイ１２３から搬送部１３０に送り出される。シートＴは、例えば、紙製又は合成樹脂製のシートである。 The document transport unit 100 transports the document toward the image reading unit 110. The image reading unit 110 reads an image of a document and generates image data. The storage unit 120 stores the sheet T. The storage unit 120 includes a cassette 121 and a manual feed tray 123. The cassette 121 stacks sheets T. The sheet T is sent out from the cassette 121 or the manual feed tray 123 to the conveyance unit 130. The sheet T is a sheet made of paper or synthetic resin, for example.
　搬送部１３０は、画像形成部１４０にシートＴを搬送する。画像形成部１４０は、感光体ドラム１４１、帯電部１４２、露光部１４３、現像部１４４、転写部１４５、クリーニング部１４６、及び除電部１４７を含み、ジョブとしてのシートＴへの画像の形成を実行する。 The conveyance unit 130 conveys the sheet T to the image forming unit 140. The image forming unit 140 includes a photosensitive drum 141, a charging unit 142, an exposure unit 143, a developing unit 144, a transfer unit 145, a cleaning unit 146, and a charge eliminating unit 147, and performs image formation on the sheet T as a job. To do.
　画像の形成されたシートＴは定着部１５０に向けて搬送される。定着部１５０は、シートＴを加熱及び加圧して、シートＴに画像を定着させる。画像が定着されたシートＴは排出部１６０に向けて搬送される。排出部１６０はシートＴを排出する。 The sheet T on which the image is formed is conveyed toward the fixing unit 150. The fixing unit 150 heats and pressurizes the sheet T to fix the image on the sheet T. The sheet T on which the image is fixed is conveyed toward the discharge unit 160. The discharge unit 160 discharges the sheet T.
　制御部１０は、画像形成装置２の各要素を制御する。制御部１０は、ＣＰＵ（Ｃｅｎｔｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｕｎｉｔ）のようなプロセッサー、半導体メモリーのような主記憶装置、並びに半導体メモリー及びハードディスクドライブのような補助記憶装置を含む。 The control unit 10 controls each element of the image forming apparatus 2. The control unit 10 includes a processor such as a CPU (Central Processing Unit), a main storage device such as a semiconductor memory, and an auxiliary storage device such as a semiconductor memory and a hard disk drive.
　以上、図１１を参照して説明したように、実施形態２によれば、画像形成装置２は、実施形態１に係る表示装置１として機能する制御部１０と表示部２０とタッチパネル３０とを備える。従って、実施形態２によれば、実施形態１と同様に、ユーザーの作業効率の低下を抑制しつつ、ジョブに対する設定を再検討することができる。その他、実施形態２は、実施形態１と同様の効果を有する。 As described above with reference to FIG. 11, according to the second embodiment, the image forming apparatus 2 includes the control unit 10, the display unit 20, and the touch panel 30 that function as the display device 1 according to the first embodiment. . Therefore, according to the second embodiment, as in the first embodiment, it is possible to review the settings for the job while suppressing a decrease in the user's work efficiency. In addition, the second embodiment has the same effects as the first embodiment.
　以上、図面を参照しながら本発明の実施形態について説明した。但し、本発明は、上記の実施形態に限られるものではなく、その要旨を逸脱しない範囲で種々の態様において実施することが可能である（例えば、下記に示す（１）～（３））。また、上記の実施形態に開示されている複数の構成要素を適宜組み合わせることによって、種々の発明の形成が可能である。例えば、実施形態に示される全構成要素から幾つかの構成要素を削除してもよい。さらに、異なる実施形態にわたる構成要素を適宜組み合わせてもよい。図面は、理解しやすくするために、それぞれの構成要素を主体に模式的に示しており、図示された各構成要素の厚み、長さ、個数、間隔等は、図面作成の都合上から実際とは異なる場合もある。また、上記の実施形態で示す各構成要素の材質、形状、寸法等は一例であって、特に限定されるものではなく、本発明の効果から実質的に逸脱しない範囲で種々の変更が可能である。 The embodiments of the present invention have been described above with reference to the drawings. However, the present invention is not limited to the above-described embodiment, and can be implemented in various modes without departing from the gist thereof (for example, (1) to (3) shown below). In addition, various inventions can be formed by appropriately combining a plurality of components disclosed in the above embodiments. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, constituent elements over different embodiments may be appropriately combined. In order to facilitate understanding, the drawings schematically show each component as a main component, and the thickness, length, number, interval, etc. of each component shown in the drawings are actual for convenience of drawing. May be different. In addition, the material, shape, dimensions, and the like of each component shown in the above embodiment are merely examples, and are not particularly limited, and various changes can be made without departing from the effects of the present invention. is there.
　（１）図３を参照して説明したように、３個の機能キー（機能キー２５Ａ～機能キー２５Ｃ）を表示したが、単数の機能キーを表示してもよいし、３以外の複数の機能キーを表示してもよい。また、機能キーに割り当てられる機能は、特に限定されず、任意の機能を割り当てることができる。また、６個の設定キーキー（設定キー２３Ａ～設定キー２３Ｆ）を表示したが、単数の設定キーを表示してもよいし、６以外の複数の設定キーを表示してもよい。また、設定キーに対応付けられる画面は、特に限定されず、任意の画面を対応付けることができる。 (1) Although three function keys (function key 25A to function key 25C) are displayed as described with reference to FIG. 3, a single function key may be displayed, or a plurality of function keys other than three may be displayed. Function keys may be displayed. The function assigned to the function key is not particularly limited, and an arbitrary function can be assigned. Although six setting key keys (setting key 23A to setting key 23F) are displayed, a single setting key may be displayed or a plurality of setting keys other than six may be displayed. Moreover, the screen matched with a setting key is not specifically limited, Arbitrary screens can be matched.
　（２）図４Ａ及び図４Ｂを参照して説明したように、機能キー２５Ａに対する被検出物Ｆの接触及び離間によって、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２が表示されたが、これに限定されず、任意の画面を表示できる。また、図５Ａ及び図５Ｂを参照して説明したように、機能キー２５Ｂに対する被検出物Ｆの接触及び離間によって、ホーム画面４２表示されたが、これに限定されず、任意の画面を表示できる。また、ホーム画面４２に表示されるキーは、コピーキー４３Ａ、スキャンキー４３Ｂ、及びファクシミリキー４３Ｃに限定されない。さらに、図６Ａ及び図６Ｂを参照して説明したように、機能キー２５Ｃに対する被検出物Ｆの接触及び離間によって、ジョブに対する設定がリセットされたことを示す設定画面２２が表示されたが、これに限定されず、任意の画面を表示できる。 (2) As described with reference to FIGS. 4A and 4B, the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by the contact and separation of the detection object F with respect to the function keys 25A. However, the present invention is not limited to this, and an arbitrary screen can be displayed. Further, as described with reference to FIGS. 5A and 5B, the home screen 42 is displayed by the contact and separation of the detection object F with respect to the function key 25B. However, the present invention is not limited to this, and an arbitrary screen can be displayed. . The keys displayed on the home screen 42 are not limited to the copy key 43A, the scan key 43B, and the facsimile key 43C. Furthermore, as described with reference to FIGS. 6A and 6B, the setting screen 22 indicating that the setting for the job has been reset by the contact and separation of the detected object F with respect to the function key 25C is displayed. Any screen can be displayed.
　（３）図７Ａ及び図７Ｂを参照して説明したように、被検出物Ｆの離間によって、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２が表示されたが、これに限定されず、任意の画面を表示できる。また、図７Ａ及び図７Ｂを流用して説明したように、被検出物Ｆを実行キー領域２７に戻すことによって、機能キー２５Ａ～機能キー２５Ｃが表示される直前の設定画面２２が表示されたが、これに限定されず、任意の画面を表示できる。 (3) As described with reference to FIGS. 7A and 7B, the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by the separation of the detection object F. However, the present invention is not limited to this. Any screen can be displayed. 7A and 7B, the setting screen 22 immediately before the function keys 25A to 25C are displayed is displayed by returning the detected object F to the execution key area 27. However, the present invention is not limited to this, and an arbitrary screen can be displayed.
　本発明は、表示装置及び画像形成装置に関するものであり、産業上の利用可能性を有する。 The present invention relates to a display device and an image forming apparatus, and has industrial applicability.

Claims (11)

  1. 　ジョブの実行の指示を受け付ける実行キーを表示する表示部と、
    　前記表示部の表示面に接触した被検出物を検出する検出部と、
    　前記実行キーが配置される実行キー領域の内部から前記実行キー領域の外部への前記被検出物のスライドが検出されたことに応じて、少なくとも１つの機能キーを表示するように、前記表示部を制御する制御部と
    　を備え、
    　前記機能キーは、前記機能キーに割り当てられた機能の実行の指示を受け付ける、表示装置。     A display for displaying an execution key for receiving a job execution instruction;
    A detection unit for detecting a detection object in contact with the display surface of the display unit;
    The display unit displays at least one function key in response to detection of a slide of the object to be detected from the inside of the execution key area where the execution key is arranged to the outside of the execution key area. And a control unit for controlling
    The display device, wherein the function key receives an instruction to execute a function assigned to the function key.
  2. 　前記検出部は、
    　前記実行キー領域の前記内部から前記機能キーが配置される機能キー領域の内部への前記被検出物のスライドを検出し、
    　前記機能キー領域の前記内部において前記表示面からの前記被検出物の離間を更に検出し、
    　前記制御部は、前記被検出物の前記離間が検出されたことに応じて、前記機能を実行する、請求項１に記載の表示装置。     The detector is
    Detecting the slide of the object to be detected from the inside of the execution key area to the inside of the function key area where the function key is arranged;
    Further detecting the separation of the object to be detected from the display surface in the function key area;
    The display device according to claim 1, wherein the control unit executes the function in response to detection of the separation of the object to be detected.
  3. 　前記検出部は、前記機能キーが表示された後に、前記被検出物が前記表示面から離間することなく前記実行キー領域の前記内部へ戻ったことを検出し、
    　前記制御部は、前記実行キー領域の前記内部へ戻った前記被検出物の検出に応じて、前記機能キーが表示される前の画面に戻るように、前記表示部を制御する、請求項２に記載の表示装置。     The detection unit detects that the detected object has returned to the inside of the execution key area without being separated from the display surface after the function key is displayed,
    The control unit controls the display unit to return to a screen before the function key is displayed in response to detection of the detected object returned to the inside of the execution key area. The display device described in 1.
  4. 　前記検出部は、前記機能キー領域の外部であるとともに前記実行キー領域の外部において、前記表示面からの前記被検出物の離間を検出し、
    　前記制御部は、前記被検出物の前記離間が検出されたことに応じて、前記機能キーが表示される前の画面に戻るように、前記表示部を制御する、請求項２に記載の表示装置。     The detection unit detects the separation of the detected object from the display surface outside the function key area and outside the execution key area,
    The display according to claim 2, wherein the control unit controls the display unit to return to a screen before the function key is displayed in response to the detection of the separation of the detected object. apparatus.
  5. 　前記制御部は、所定の操作に応じて、前記機能キーの変更を受け付ける、請求項１に記載の表示装置。 The display device according to claim 1, wherein the control unit accepts a change of the function key in accordance with a predetermined operation.
  6. 　前記少なくとも１つの機能キーは、ジョブに対する設定の変更を受け付ける画面を表示させる設定変更キー、ジョブをキャンセルするキャンセルキー、又はジョブに対する設定をリセットするリセットキーである、請求項１に記載の表示装置。 2. The display device according to claim 1, wherein the at least one function key is a setting change key for displaying a screen for accepting a setting change for the job, a cancel key for canceling the job, or a reset key for resetting the setting for the job. .
  7. 　前記少なくとも１つの機能キーは、設定変更キーであり、
    　前記検出部は、
    　前記実行キー領域の前記内部から前記設定変更キーが配置される設定変更キー領域の内部への前記被検出物のスライドを検出し、
    　前記設定変更キー領域の前記内部において前記表示面からの前記被検出物の離間を更に検出し、
    　前記制御部は、前記被検出物の前記離間が検出されたことに応じて、前記設定変更キーが表示される直前の設定画面を表示するように、前記表示部を制御し、
    　前記設定画面は、少なくとも１つの設定キーを含み、
    　前記制御部は、前記設定変更キーが表示される直前のジョブに対する設定を保持したまま、前記設定キーを有効にし、
    　前記設定キーは、画面を、前記設定画面から、前記設定キーに対応付けられた画面に遷移させる指示を受け付ける、請求項１に記載の表示装置。     The at least one function key is a setting change key;
    The detector is
    Detecting the slide of the detected object from the inside of the execution key area to the inside of the setting change key area where the setting change key is arranged;
    Further detecting the separation of the detected object from the display surface in the setting change key area;
    The control unit controls the display unit to display a setting screen immediately before the setting change key is displayed in response to detection of the separation of the detected object,
    The setting screen includes at least one setting key,
    The control unit enables the setting key while holding the setting for the job immediately before the setting change key is displayed,
    The display device according to claim 1, wherein the setting key receives an instruction to change the screen from the setting screen to a screen associated with the setting key.
  8. 　前記少なくとも１つの機能キーは、キャンセルキーであり、
    　前記検出部は、
    　前記実行キー領域の前記内部から前記キャンセルキーが配置されるキャンセルキー領域の内部への前記被検出物のスライドを検出し、
    　前記キャンセルキー領域の前記内部において前記表示面からの前記被検出物の離間を更に検出し、
    　前記制御部は、前記被検出物の前記離間が検出されたことに応じて、ホーム画面を表示するように、前記表示部を制御し、
    　前記ホーム画面は、前記表示装置の起動時に表示される画面である、請求項１に記載の表示装置。     The at least one function key is a cancel key;
    The detector is
    Detecting the slide of the detected object from the inside of the execution key area to the inside of the cancel key area where the cancel key is arranged;
    Further detecting the separation of the object to be detected from the display surface within the cancel key area;
    The control unit controls the display unit to display a home screen in response to the detection of the separation of the detected object,
    The display device according to claim 1, wherein the home screen is a screen displayed when the display device is activated.
  9. 　前記少なくとも１つの機能キーは、リセットキーであり、
    　前記検出部は、
    　前記実行キー領域の前記内部から前記リセットキーが配置されるリセットキー領域の内部への前記被検出物のスライドを検出し、
    　前記リセットキー領域の前記内部において前記表示面からの前記被検出物の離間を更に検出し、
    　前記制御部は、前記被検出物の前記離間が検出されたことに応じて、ジョブに対する設定をリセットするとともに、ジョブに対する設定がリセットされたことを示す設定画面を表示するように、前記表示部を制御し、
    　前記設定画面は、少なくとも１つの設定キーを含み、
    　前記設定キーは、画面を、前記設定画面から、前記設定キーに対応付けられた画面に遷移させる指示を受け付ける、請求項１に記載の表示装置。     The at least one function key is a reset key;
    The detector is
    Detecting the slide of the detected object from the inside of the execution key area to the inside of the reset key area where the reset key is arranged;
    Further detecting the separation of the object to be detected from the display surface within the reset key area;
    The control unit resets the setting for the job in response to the detection of the separation of the object to be detected, and displays the setting screen indicating that the setting for the job has been reset. Control
    The setting screen includes at least one setting key,
    The display device according to claim 1, wherein the setting key receives an instruction to change the screen from the setting screen to a screen associated with the setting key.
  10. 　前記表示部は、設定画面を表示し、
    　前記設定画面は、前記実行キーと、少なくとも１つ設定キーとを含み、
    　前記設定キーは、画面を、前記設定画面から、前記設定キーに対応付けられた画面に遷移させる指示を受け付け、
    　前記制御部は、前記実行キー領域の前記内部から前記実行キー領域の前記外部への前記被検出物のスライドが検出されたことに応じて、前記設定キーを無効にするとともに、前記設定画面に重ねて前記機能キーを表示するように、前記表示部を制御する、請求項１に記載の表示装置。     The display unit displays a setting screen,
    The setting screen includes the execution key and at least one setting key,
    The setting key accepts an instruction to change the screen from the setting screen to a screen associated with the setting key;
    The control unit invalidates the setting key in response to the detection of the slide of the object to be detected from the inside of the execution key area to the outside of the execution key area, and displays the setting screen. The display device according to claim 1, wherein the display unit is controlled to display the function keys in an overlapping manner.
  11. 　請求項１に記載の表示装置と、
    　前記ジョブとしてのシートへの画像の形成を実行する画像形成部と
    　を備える、画像形成装置。     A display device according to claim 1;
    An image forming apparatus comprising: an image forming unit that executes image formation on a sheet as the job.
PCT/JP2016/059899 2015-05-21 2016-03-28 Display apparatus and image forming apparatus WO2016185800A1 (en)

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