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    • 1. 发明申请
    • PROJECTION DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME
    • 投影显示装置及其控制方法
    • WO2012035744A2
    • 2012-03-22
    • PCT/JP2011/005115
    • 2011-09-12
    • SEIKO EPSON CORPORATIONKUBOTA, Shinji
    • KUBOTA, Shinji
    • H04N5/74
    • H04N9/3185G06F3/04847H04N5/74H04N9/3194
    • A projection display apparatus includes an image projecting unit projecting an image, an operation unit as an operation device whose output value changes depending on the amount of operation, a correction amount setting unit changing a keystone correction amount in accordance with an output value of the operation unit, and a keystone correcting unit performing keystone correction on an image to be projected in accordance with the keystone correction amount. A zero reference position in which the keystone correction amount is zero is set in an operation range of the operation unit. The correction amount setting unit sets a dead zone in the operation range such that the dead zone includes the zero reference position and an area surrounding this position, and sets the keystone correction amount to zero in accordance with the output value corresponding to the inside of the dead zone.
    • 投影显示设备包括投影图像的图像投影单元,作为其输出值根据操作量而改变的操作装置的操作单元,校正量设置单元,将梯形校正量改变为 根据操作单元的输出值以及梯形失真校正单元根据梯形失真校正量对要投影的图像执行梯形失真校正。 将梯形失真校正量为零的零基准位置设置在操作单元的操作范围中。 校正量设定单元在操作范围中设定死区,使得死区包括零基准位置和围绕该位置的区域,并且根据对应于该位置的内部的输出值将梯形失真校正量设定为零 死区。
    • 3. 发明公开
    • PROJECTION DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME
    • PROJEKTIONSANZEIGEVORRICHTUNG UND STEUERUNGSVERFAHRENDAFÜR
    • EP2617200A2
    • 2013-07-24
    • EP11811579.9
    • 2011-09-12
    • Seiko Epson Corporation
    • KUBOTA, Shinji
    • H04N9/31
    • H04N9/3185G06F3/04847H04N5/74H04N9/3194
    • A projection display apparatus includes an image projecting unit projecting an image, an operation unit as an operation device whose output value changes depending on the amount of operation, a correction amount setting unit changing a keystone correction amount in accordance with an output value of the operation unit, and a keystone correcting unit performing keystone correction on an image to be projected in accordance with the keystone correction amount. A zero reference position in which the keystone correction amount is zero is set in an operation range of the operation unit. The correction amount setting unit sets a dead zone in the operation range such that the dead zone includes the zero reference position and an area surrounding this position, and sets the keystone correction amount to zero in accordance with the output value corresponding to the inside of the dead zone.
    • 投影显示装置包括投影图像的图像投影单元,作为其输出值根据操作量而变化的操作装置的操作单元,根据操作的输出值来改变梯形失真校正量的校正量设定单元 单元,以及梯形失真校正单元,根据梯形失真校正量对要投影的图像进行梯形失真校正。 在操作单元的操作范围内设置梯形失真校正量为零的零基准位置。 校正量设定单元在操作范围内设定死区,使得死区包括零基准位置和围绕该位置的区域,并且将梯形失真校正量根据对应于 盲区。
    • 5. 发明公开
    • IMAGE DATA OPERATING DEVICE FOR VEHICLE
    • VORRICHTUNG ZUR VERARBEITUNG VON BILDINFORMATIONENFÜRKRAFTFAHRZEUGE。
    • EP0672892A1
    • 1995-09-20
    • EP94927841.0
    • 1994-10-04
    • SEIKO EPSON CORPORATIONUNISIA JECS CORPORATION
    • KONISHI, MasanoriKUBOTA, ShinjiOHKI, HisatomoTOMITA, Kazuyuki
    • G01D7/00B60K37/00
    • G01D7/002B60K35/00B60K37/02G01D7/00G01D7/02
    • An image data operating device for a vehicle which displays information about the vehicle on the on-vehicle display device (10). This device incorporates a mode setting section (32) for setting travelling and stopping modes and a data operating section (34) which performs arithmetic operation for a mode screen. The section (34) performs arithmetic operation for a travelling mode screen on which the travelling state of the vehicle when the travelling mode is set and for stopping mode screen on which the detail information about the vehicle when the stopping mode is set. Therefore, the travelling mode screen, which is prepared by giving priority to the legibility, can be displayed on the display device (10) in the travelling mode; the stopping mode screen which is prepared by giving priority to the contents can be displayed on the device (10) in the stopping mode.
    • 一种用于在车载显示装置(10)上显示关于车辆的信息的车辆的图像数据操作装置。 该装置包括用于设置行驶和停止模式的模式设置部分(32)和执行模式屏幕的算术运算的数据操作部分(34)。 对于行驶模式设定时的车辆的行驶状态的行驶模式画面,设定了停车模式时的车辆的详细信息,停止模式画面的部分(34)进行算术运算。 因此,可以以行驶模式在显示装置(10)上显示通过优先考虑可读性准备的行驶模式画面; 可以以停止模式在设备(10)上显示通过优先处理内容而准备的停止模式屏幕。