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公开(公告)号：US5320062A
公开(公告)日：1994-06-14
申请号：US987812
申请日：1992-12-09
申请人： Michihisa Masuda , Tadashi Iino , Kunimitsu Aoki
发明人： Michihisa Masuda , Tadashi Iino , Kunimitsu Aoki
CPC分类号： G01D13/265 , B60K35/00 , B60Q3/044 , G01D11/28
摘要： A pointer for use in an instrument panel, such as a speedometer, in a vehicle. According to one embodiment, the pointer includes a conically shaped pointer body to which a pointer base is secured. A light source is disposed within the pointer base and a slit is provided in the body. The inner surface of the pointer body is reflective such that light directed from the light source is reflected off of the reflective surface and through the slit. In another embodiment the light source is disposed externally of the pointer and a reflecting member is provided in the pointer for reflecting the light towards the distal end of the conical body. The reflecting member can include a reflecting mirror or, alternatively, a prism.
摘要翻译： 用于仪表板中的指示器，例如车辆中的速度计。 根据一个实施例，指示器包括固定有指针基座的锥形指针体。 光源设置在指针基座内，并且在主体中设置狭缝。 指针体的内表面是反射性的，使得从光源引导的光从反射表面反射并穿过狭缝。 在另一个实施例中，光源设置在指示器的外部，并且反射构件设置在指示器中，用于将光朝向锥体的远端反射。 反射构件可以包括反射镜，或者可选地，棱镜。
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公开(公告)号：US5467103A
公开(公告)日：1995-11-14
申请号：US128073
申请日：1993-09-29
申请人： Tadashi Iino , Yoshiyuki Furuya , Kunimitsu Aoki
发明人： Tadashi Iino , Yoshiyuki Furuya , Kunimitsu Aoki
CPC分类号： B60Q3/044
摘要： A display apparatus has a first image emitting unit reflecting external light and a second image emitting unit emitting a second image towards the first image emitting unit. The second image is reflected by the first image emitting unit substantially in the same direction as the first image is emitted from the first image emitting unit. A reflection member reflects the first and second images in a predetermined direction, for example, towards a viewpoint of driver in case of application for automobiles. The reflected images may be observed as a superimposed virtual image. The superimposed virtual image is easy for an observer to focus thereon, resulting in high visibility of displayed image.
摘要翻译： 显示装置具有反射外部光的第一图像发射单元和向第一图像发射单元发射第二图像的第二图像发射单元。 第二图像由第一图像发射单元基本上沿与第一图像从第一图像发射单元发射的相同方向反射。 反射构件例如在应用于汽车的情况下朝向驾驶员的观点沿预定方向反射第一图像和第二图像。 反射的图像可以被观察为叠加的虚像。 叠加的虚拟图像容易使观察者聚焦在其上，导致显示图像的高可见性。
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公开(公告)号：US5259333A
公开(公告)日：1993-11-09
申请号：US821446
申请日：1992-01-16
申请人： Tadashi Iino , Kunimitsu Aoki , Yoshiyuki Furuya
发明人： Tadashi Iino , Kunimitsu Aoki , Yoshiyuki Furuya
CPC分类号： B60K35/00 , G01D13/10 , G01D7/06 , B60K2350/2052 , B60K2350/405
摘要： A combination meter has a plurality of indicators for respectively indicating different measured amounts, in which an indicating area is reduced so as to achieve a compact design. Pointers of indicators are formed respectively by light transmitting slits provided respectively on disks. The disks are rotatably mounted in a laminated manner on a shaft concentric with these disks, and the disks are angularly moved respectively by drive sources in accordance with respective measured amounts.
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公开(公告)号：US5070323A
公开(公告)日：1991-12-03
申请号：US364234
申请日：1989-06-12
申请人： Tadashi Iino , Kunimitsu Aoki
发明人： Tadashi Iino , Kunimitsu Aoki
CPC分类号： B60Q3/008
摘要： A display for a vehicle arranged such that displays indicating driving information such as engine speeds, water temperatures and so on are disposed in the portion other than the dash board of the vehicle whereby information form the displays can be visibly recognized form the driver's seat by projecting the same to a reflecting member disposed in the portion of the instrument panel in the dash board wherein semi-transmissable cover plates are provided on the front surfaces of the displays confornting the reflecting member as to reduce an influence of light from outside of vehicle through the windshield glass, to prevent reduction in the contrast of the display image for the purpose of obtaining a display image exhibiting excellent visibility and quality.
摘要翻译： 车辆的显示器被布置为使得指示诸如发动机转速，水温等的驾驶信息的显示器被布置在除车辆的仪表板之外的部分中，由此，通过突出显示从驾驶员座位的信息， 与设置在仪表板的仪表板的部分中的反射部件相同，其中半透射性盖板设置在与反射部件配合的显示器的前表面上，以减少来自车辆外部的光的影响 挡风玻璃，以防止显示图像的对比度降低，以获得显示出优异的可视性和质量的显示图像。
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公开(公告)号：US4999011A
公开(公告)日：1991-03-12
申请号：US305018
申请日：1989-02-02
申请人： Yoshiyuki Suzuki , Kunimitsu Aoki , Tadashi Iino
发明人： Yoshiyuki Suzuki , Kunimitsu Aoki , Tadashi Iino
CPC分类号： H04N13/0402 , G02B27/0101 , H04N13/0459
摘要： A display apparatus for a vehicle comprises a unit for projecting display pattern provided by a display unit onto a projecting face in front of a driver's seat, the projecting unit having first and second display devices respectively forming virtual images in positions different from each other in front of the projecting race; and a unit for visually overlapping an outer landscape in front of a front glass and the virtual images of the display patterns provided by the projecting unit. The display apparatus further comprises a half mirror for making a display pattern of the first display device penetrate therethrough, and reflecting a display pattern of the second display device.A virtual image display apparatus comprises a display device for providing plural display patterns by making light penetrate therethrough; a lens for enlarging images of the display patterns and forming virtual images thereof and projecting the virtual images onto a reflecting member, the display device being arranged within the focal distance of the lens; and a device for providing a stereo-image based on the virtual images by the display device and the lens.
摘要翻译： 一种用于车辆的显示装置，包括用于将由显示单元提供的显示图案投影到驾驶员座椅前方的突出面上的单元，所述投影单元具有分别在前面彼此不同的位置形成虚拟图像的第一和第二显示装置 的突出种族; 以及用于在前玻璃前方视觉上重叠外景观的单元和由投影单元提供的显示图案的虚拟图像。 显示装置还包括半反射镜，用于使第一显示装置的显示图案贯穿其中，并且反映第二显示装置的显示图案。 虚拟图像显示装置包括用于通过使光透过其而提供多个显示图案的显示装置; 用于放大显示图案的图像并形成其虚拟图像并将虚拟图像投影到反射部件上的透镜，所述显示装置布置在所述透镜的焦距内; 以及用于通过显示装置和透镜提供基于虚拟图像的立体图像的装置。
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公开(公告)号：US5261349A
公开(公告)日：1993-11-16
申请号：US846080
申请日：1992-03-05
申请人： Tadashi Iino , Kunimitsu Aoki
发明人： Tadashi Iino , Kunimitsu Aoki
CPC分类号： B60Q3/044 , B60K35/00 , B60K37/02 , B60Q3/004 , G01D11/28 , G02B27/0101 , G02B2027/0118 , G02B2027/0154 , Y10S116/36
摘要： A prism-type pointer is provided adjacent to a front face of a prism-type dial plate in such a manner that their prism apex angles are directed in opposite directions, respectively. Those portions of the dial plate having characters/scale markings or the like are recessed, and a light source is provided at a back side of the dial plate. A pointer drive portion is provided on a bottom surface of the dial plate so as to effect a parallel movement of the pointer. Light of the light source, passed through both of the dial plate and the pointer can reach a driver's eye point, and light, passed only through the dial plate, can not reach the driver's eye point, except for those portions thereof having the characters/scale markings or the like.
摘要翻译： 棱镜型指针（4）以与棱镜型表盘（1）的前面相反的方式设置，使棱镜型指针的棱镜顶角（THETA P1，THETA P2）分别朝向相反方向。 具有字符/刻度标记等的表盘的那些部分凹进，并且在表盘的后侧设置有光源（2）。 指针驱动部分（3）设置在表盘的底表面上，以便实现指针的平行移动。 通过表盘（1）和指针（4）的光源（2）的光可以达到驾驶员的眼点，而仅通过表盘的光线不能到达驾驶员的眼点， 除了具有字符/刻度标记等的那些部分之外。
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公开(公告)号：US5204666A
公开(公告)日：1993-04-20
申请号：US752935
申请日：1991-08-30
申请人： Kunimitsu Aoki , Tadashi Iino
发明人： Kunimitsu Aoki , Tadashi Iino
CPC分类号： G02B27/0149 , B60K37/02 , G02B27/01 , B60K2350/405 , G02B2027/0154 , G02B2027/0156 , G02B27/017
摘要： An indication display unit for vehicles of this invention is provided with a head-up display (HUD), an indication projector, a display device located at the ceiling of the vehicle, and a reflector forwardly located relative to a driver's seat. The indication display unit of this invention further includes a shifting mechanism for the reflector so that when the vehicle speed decreases lower than a predetermined low speed limit, the reflector can be completely shifted away from the driver's visual field. The shifting of the reflector can be accomplished by having the reflector shift in a vertical direction or just outside, but near the driver's visual field, in a horizontal direction.
摘要翻译： 本发明的车辆的指示显示单元设置有平视显示器（HUD），指示投影仪，位于车辆顶棚处的显示装置和相对于驾驶员座椅向前定位的反射器。 本发明的指示显示单元还包括用于反射器的移动机构，使得当车速降低到低于预定的低速限制时，反射器可以完全从驾驶员的视野移开。 反射器的移动可以通过使反射器在垂直方向上移动或者在水平方向上在驾驶员的视野附近移动。
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8.发明授权Displaying apparatus for a vehicle having a projector on the ceiling of the vehicle 失效展示用于车辆吊架上的投影机的车辆显示装置
公开(公告)号：US5056890A
公开(公告)日：1991-10-15
申请号：US356626
申请日：1989-05-23
申请人： Tadashi Iino , Kunimitsu Aoki , Yoshiyuki Suzuki
发明人： Tadashi Iino , Kunimitsu Aoki , Yoshiyuki Suzuki
CPC分类号： G02B27/0149 , G02B27/0101 , G02B2027/0154 , G02B2027/0187
摘要： A displaying apparatus for a vehicle to project a pattern to be displayed of an indicator on a half mirror disposed in front of a driver's seat such that a driver of the vehicle sees the pattern overlapping views outside a front windshield of the vehicle. The displaying apparatus comprises a projector for projecting the pattern. The projector includes the indicator, etc., and is received within a case which is provided to a ceiling in the interior of the vehicle to accommodate a room lamp. The half mirror is fitted to a fitting device installed on a dashboard of the vehicle such that an angle of the half mirror is freely set. The half mirror is set on the dashboard at an angle in a range between 100 and 120 deg. the angle being formed toward the front windshield from a horizontal line (0 deg) extending to the driver.
摘要翻译： 一种用于车辆的显示装置，用于将设置在驾驶员座椅前方的半反射镜上的显示器的图案投影到驾驶员座椅前方，使得车辆的驾驶员看到车辆前挡风玻璃外的图案重叠视图。 显示装置包括用于投影图案的投影仪。 投影机包括指示器等，并且被容纳在设置在车辆内部的天花板以容纳房间灯的壳体内。 半反射镜安装在安装在车辆仪表板上的装配装置上，使得可以自由地设定半反射镜的角度。 半反射镜在仪表板上设置在100到120度之间的范围内。 该角度从延伸到驾驶员的水平线（0度）朝向前挡风玻璃形成。
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公开(公告)号：US4999012A
公开(公告)日：1991-03-12
申请号：US182292
申请日：1988-04-15
申请人： Yoshiyuki Suzuki , Kunimitsu Aoki , Tadashi Iino
发明人： Yoshiyuki Suzuki , Kunimitsu Aoki , Tadashi Iino
CPC分类号： H04N13/0402 , G02B27/0101 , H04N13/0459
摘要： A display apparatus for a vehicle comprises a unit for projecting display patterns provided by a display unit onto a projecting face in front of a driver's seat, the projecting unit having first and second display devices respectively forming virtual images in positions different from each other in front of the projecting face; and a unit for visually overlapping an outer landscape in front of a front glass and the virtual images of the display patterns provided by the projecting unit. The display apparatus further comprises a half mirror for making a display pattern of the first display device penetrate therethrough, and reflecting a display pattern of the second display device.A virtual image display apparatus comprises a display device for providing plural display patterns by making light penetrate therethrough; a lens for enlarging images of the display patterns and forming virtual images thereof and projecting the virtual images onto a reflecting member, the display device being arranged within the focal distance of the lens; and a device for providing a stereo-image based on the virtual images by the display device and the lens.
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公开(公告)号：US5825339A
公开(公告)日：1998-10-20
申请号：US787447
申请日：1991-11-04
申请人： Yoshiyuki Furuya , Kunimitsu Aoki , Tadashi Iino
发明人： Yoshiyuki Furuya , Kunimitsu Aoki , Tadashi Iino
CPC分类号： B60K35/00 , G02B27/0018 , G02B27/0101 , B60K2350/2052 , G02B2027/012 , G02B2027/0121 , G02B2027/0165
摘要： The object of the present invention is to eliminate a double image of a display apparatus for automobiles in which an image of displayer is reflected by a transparent reflection plate toward a driver's seat so that the display image for displaying information on the condition of the vehicle such as vehicle speed can be seen as a virtual image. A display apparatus for automobiles according to the present invention comprising: a displayer for emitting display light; a reflection plate having a first surface on a driver's seat side and a second surface on a side opposite to the driver's seat, the display light diagonally falling on the first surface and being reflected on the first surface to be directed to an eye range, a display image of the displayer being recognized from the driver's seat side within a display range on the first surface, at least a portion of the second surface corresponding to the display range of the first surface being diagonally disposed in relation to the first surface.
摘要翻译： 本发明的目的是消除用于汽车的显示装置的双重图像，其中显示器的图像被透明反射板反射到驾驶员座位，使得用于显示关于车辆状况的信息的显示图像 因为车速可以看作是一个虚像。 根据本发明的用于汽车的显示装置，包括：用于发射显示灯的显示器; 反射板，其具有在驾驶员座侧的第一表面和与驾驶员座椅相对的一侧上的第二表面，所述显示灯对角地落在所述第一表面上并被反射到所述第一表面以被引导到眼睛范围， 在第一表面的显示范围内从驾驶员座侧识别显示器的显示图像，与第一表面的显示范围对应的第二表面的至少一部分相对于第一表面对角地设置。
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