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Display device, image forming apparatus having the same, and method for controlling display device

A display device and a display control technology, applied in the direction of image communication, electric recording technology equipment using charge graphics, input/output process of data processing, etc., can solve the problem of no public mobile icons, etc.

Pending Publication Date: 2022-05-17
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, drag and drop to move icons between tabs is not exposed

Method used

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  • Display device, image forming apparatus having the same, and method for controlling display device
  • Display device, image forming apparatus having the same, and method for controlling display device
  • Display device, image forming apparatus having the same, and method for controlling display device

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Embodiment Construction

[0028] The present invention will now be described in detail below with reference to the accompanying drawings showing embodiments of the invention.

[0029] Here, an image forming apparatus (hereinafter referred to as "MFP") having a display device according to the present invention will be employed, but the present invention is not limited to an MFP and can be applied to various electronic devices having a display device.

[0030] figure 1 is a block diagram showing the hardware configuration of the MFP (Multi Function Peripheral) 10 according to the embodiment of the present invention. Such as figure 1 As shown in , the MFP 10 has a CPU (Central Processing Unit) 101, a ROM (Read Only Memory) 102, a RAM (Random Access Memory) 103, a display unit controller 104, a display unit 105, an operation unit controller 106, and an operation unit 107. Furthermore, the MFP 10 has an eMMC (Embedded Multimedia Card) host controller 108 , eMMC 109 , a reading controller 110 , a reading ...

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Abstract

The invention relates to a display apparatus, an image forming apparatus having the same, and a control method of the display apparatus. The display apparatus includes a display unit, a touch panel arranged to be superimposed on the display unit, and a control unit configured to display, on the display unit, a screen including a plurality of tabs capable of accommodating a plurality of predetermined numbers of icons. The control unit comprises a switching unit and a display control unit; the switching unit is configured to switch between a home page screen for displaying an icon accommodated in a first tab selected among the plurality of tabs via the touch panel and a setting screen for moving a predetermined icon accommodated in the first tab to a second tab by a drag-and-drop operation.

Description

technical field [0001] The present invention relates to a display device, an image forming apparatus having the display device, and a control method of the display device. Background technique [0002] In electronic devices such as smartphones, the technique of shifting to an icon editing mode by performing a long-tap operation with a finger or the like on an icon displayed on the screen, and changing it by performing a long-tap operation by performing a drag-and-drop operation is widely used. The display position of the icon for the tap action. On the other hand, as a file browsing application used in computers and the like, there is known a technique of displaying folders in tabs and moving files across folders by dragging and dropping icons of files. Furthermore, in Japanese Laid-Open Patent Publication (kokai) No. 2018-126979, a method of displaying an operation screen of an image forming apparatus in tabs, grouping pages, and switching between them is proposed. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/00
CPCH04N1/00411H04N1/00424H04N1/00493G06F3/04817G06F3/0488H04N1/00501H04N1/0048G03G15/502G06F3/0483G06F3/0486G06F3/04883
Inventor 森谷昭浩池田笃小池宏明木暮岳史
Owner CANON KK