DISPLAY DEVICE AND IMAGE FORMING APPARATUS
    1.
    发明申请
    DISPLAY DEVICE AND IMAGE FORMING APPARATUS 审中-公开
    显示装置和图像形成装置

    公开(公告)号:US20160342613A1

    公开(公告)日:2016-11-24

    申请号:US15158962

    申请日:2016-05-19

    Inventor: Seiji ONISHI

    Abstract: A display device includes a display section, a controller, and a touch panel. The display section has a display surface. The controller allocates, on the display surface, a plurality of file selection areas in one-to-one correspondence with a plurality of files. The touch panel detects a position of a touch on the display surface. The controller selects two or more of the plurality of files corresponding to two or more of the plurality of file selection areas through which the touch has traveled after a specific input is detected.

    Abstract translation: 显示装置包括显示部,控制器和触摸面板。 显示部具有显示面。 控制器在显示表面上与多个文件一一对应地分配多个文件选择区域。 触摸面板检测显示表面上的触摸位置。 在检测到特定输入之后,控制器选择与多个文件选择区域中的两个或更多个对应的多个文件中的两个或更多个,触摸已经通过该文件选择区域行进。

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20200233549A1

    公开(公告)日:2020-07-23

    申请号:US16483179

    申请日:2017-12-14

    Inventor: Seiji ONISHI

    Abstract: A display device (10) includes a display section (20), a detector (30), and a controller (50). The display section (20) has a display surface (22). The display section (20) is configured to display an image (G). The detector (30) is capable of detecting a plurality of contact positions based on contact made on the display surface (22) by a detected object. The plurality of contact positions include a first contact position (P1), a second contact potion (P2), and a third contact position (P3). When the detector (30) detects the first contact position (P1) and subsequently detects the second contact position (P2) and the third contact position (P3), the controller (50) moves the image (G) so that the first contact position (P1) is positioned at a prescribed reference point (BP). When determining that a pinching operation has been performed based on a change in the distance between the second contact position (P2) and the third contact position (P3), the controller (50) performs an enlargement process or a reduction process on the image (G) with respect to the prescribed reference point (BP).

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