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    • 5. 发明申请
    • PROJECTOR AND CONTROL METHOD FOR PROJECTOR
    • 投影机投影机和控制方法
    • US20130271475A1
    • 2013-10-17
    • US13853449
    • 2013-03-29
    • SEIKO EPSON CORPORATION
    • Tadanori ARUGAToru KATAHIRAYutaka YASUDA
    • G06T1/00
    • G06T1/00H04N9/3147H04N2201/0032
    • In the case where a projector is used in combination with another projector, individual use of only one projector is enabled. A slave projector operates together with a master projector. In this case, the operation methods to start up the projector are a first method in which only a first key is pressed, a second method in which the first key and a second key are pressed simultaneously, and a third method in which the first key and a third key are pressed simultaneously. When the slave projector detects a user's operation with a remote controller, if the operation is done by the first method or the second method, the slave projector ignores this operation. Meanwhile, if the operation is done by the second method, the slave projector starts up the own device irrespective of the command from the master.
    • 在投影机与另一台投影机结合使用的情况下,只能使用一台投影机。 从属投影仪与主投影机一起运行。 在这种情况下,启动投影仪的操作方法是仅按下第一个键的第一种方法,同时按下第一个键和第二个键的第二种方法,以及第三种方法,其中第一个键 同时按下第三个键。 当从属投影机用遥控器检测到用户的操作时,如果通过第一种方法或第二种方法进行操作,则从属投影机将忽略此操作。 同时,如果通过第二种方法进行操作,则从属投影机启动自己的设备,而与主机的命令无关。
    • 6. 发明申请
    • PROJECTION TYPE DISPLAY DEVICE, DISPLAY SYSTEM, AND DISPLAY METHOD
    • 投影型显示装置,显示系统和显示方法
    • US20130258289A1
    • 2013-10-03
    • US13746922
    • 2013-01-22
    • SEIKO EPSON CORPORATION
    • Tadanori ARUGAYutaka YASUDAToru KATAHIRA
    • G03B21/26
    • G03B21/26G09G5/00G09G5/003G09G2340/12H04N9/31H04N9/3147H04N9/3194H04N2201/0032
    • A display system displays images projected by a plurality of projection type display devices so as to overlap each other. When a user uses this system, events occurring in these devices can be reliably delivered to the user. A commander and a slave project and display images so as to overlap each other. When a notification-required event occurs in the commander or the slave, the commander specifies this notification-required event. Then, the commander displays a first OSD image between the first OSD image and a second OSD image, which form an image corresponding to the specified notification-required event, in a predetermined region of a first screen of screens on which images are displayed. Also, the commander outputs to the slave a control signal to display the second OSD image in the predetermined region. The slave displays the second OSD image in the predetermined region when the control signal is received.
    • 显示系统显示由多个投影型显示装置投影的图像以彼此重叠。 当用户使用该系统时,可以将这些设备中发生的事件可靠地传递给用户。 指挥官和从属项目,并显示图像以便彼此重叠。 当指挥官或从机发生通知需要事件时,指挥员指定此通知所需事件。 然后,指示器在显示图像的第一屏幕的第一屏幕的预定区域中,在第一OSD图像和第二OSD图像之间显示第一OSD图像,第二OSD图像形成与所指定的通知所需事件相对应的图像。 此外,指挥官向从属装置输出控制信号,以在预定区域显示第二OSD图像。 当接收到控制信号时,从属装置在预定区域显示第二OSD图像。