公开(公告)号：US06654177B2

公开(公告)日：2003-11-25

申请号：US10171617

申请日：2002-06-17

申请人： Go Nakamura ,  Kunimitsu Aoki

发明人： Go Nakamura ,  Kunimitsu Aoki

IPC分类号： G02B2714

CPC分类号： G02B27/0149

摘要： A vehicle-use head-up display system is provided, which has: a luminous display unit to display an image including information about a vehicle; a reflecting means to reflect light of the display-image of the luminous display unit; a translucent reflecting means arranged on a windshield ahead of a driver's seat, reflecting the light of the display-image from the reflecting means, and having a driver look at a virtual image on the windshield; a moving means to linearly move the reflecting means in a back-and-forth direction of the vehicle; and a display-image moving means to upwardly move the display-image of the luminous display unit in accordance with a backward movement of the reflecting means by the moving means and to downwardly move the display-image of the luminous display unit in accordance with a forward movement of the reflecting means by the moving means, wherein a display position is adjusted such that a depression angle does not change when an eye point in an eye range changes.

公开(公告)号：US06650482B2

公开(公告)日：2003-11-18

申请号：US10171580

申请日：2002-06-17

申请人： Kunimitsu Aoki ,  Go Nakamura

发明人： Kunimitsu Aoki ,  Go Nakamura

IPC分类号： G02B2714

CPC分类号： G02B27/01 ,  G02B27/0101 ,  G02B27/0149 ,  G02B2027/0118

摘要： One of two images is selectively displayed on a single displaying screen of a display 11. The light of the displayed image is reflected from a mirror 13a and a half-mirror 13b toward a first reflective area 21a or second reflective area 21b of a translucent reflecting film 21 which is located in a field of view ahead of a driver's seat. An optical path is exchanged so that when the one image is displayed by the display, only the light of the one image reflected by the mirror 13a is incident on the first reflective area 21a, whereas when the other image is displayed by the display, only the light of the second image is incident on the second reflective area 21b. Two images are reflected from the translucent reflecting film 21 and visually recognized as a single virtual image ahead of a windshield 20 by a driver. In this configuration, a head-up display capable of displaying a larger image can be installed in a vehicle without being upsized.

摘要翻译： 两个图像中的一个被选择性地显示在显示器11的单个显示屏幕上。所显示的图像的光从反射镜13a和半反射镜13b反射到半透明反射的第一反射区域21a或第二反射区域21b 电影21位于司机座位前方的视野内。 交换光路，使得当显示器显示一幅图像时，只有反射镜13a反射的一幅图像的光才入射到第一反射区域21a上，而当显示器显示另一幅图像时 第二图像的光入射在第二反射区域21b上。 两个图像从半透明反射膜21反射，并通过驾驶员视觉识别为挡风玻璃20之前的单个虚像。 在这种配置中，能够显示较大图像的平视显示器可以安装在车辆中而不会增大。

公开(公告)号：US06542305B2

公开(公告)日：2003-04-01

申请号：US10132324

申请日：2002-04-26

申请人： Go Nakamura ,  Kunimitsu Aoki

发明人： Go Nakamura ,  Kunimitsu Aoki

IPC分类号： G02B2714

CPC分类号： G02B27/0149 ,  B60K2350/405 ,  B60K2350/406 ,  G02B27/0101 ,  G02B2027/012 ,  G02B2027/0156

摘要： The cover unit for a head-up display disposed in a vehicle opens and closes an opening which passes beams of an image emitted from a displaying device toward a screen. The displaying device is disposed in the dashboard, and the image is superposed on a foreground of the vehicle to be visible from a driver's eye. The screen is located outside the dashboard. The cover unit has an intercepting plate for interrupting a view line directed from the eye toward the inside of the dashboard in a standing state of the intercepting plate. The intercepting plate is movable between the standing state and a lying state. The cover unit further has a cover body movable between a closed state and an open state of the opening. The cover body is hinged to the intercepting plate so that the cover body is folded up with the intercepting plate at the open state and the cover body is extended together with the intercepting plate in the closed state. The cover body has an upper surface treated to prevent reflection of an external beam in the open state as well as in the closed state.

公开(公告)号：US20070132897A1

公开(公告)日：2007-06-14

申请号：US11633533

申请日：2006-12-05

申请人： Go Nakamura ,  Tetsuya Sugiyama

发明人： Go Nakamura ,  Tetsuya Sugiyama

IPC分类号： G02F1/1335

CPC分类号： G02B27/0101 ,  G02B2027/011 ,  G02B2027/0118

摘要： In the rear of a liquid crystal display arranged with an inclination to a line of sight reflected by a concave mirror, a backlight and a focusing lens member are arranged in such a manner that the backlight and the focusing lens member are positioned on a plane perpendicular to the line of sight reflected by the concave mirror, and the focusing lens member focuses beams of illumination light from the backlight in such a manner that the beams of illumination light stays within a range of the liquid crystal display.

摘要翻译： 在以与凹面镜反射的视线倾斜的方式布置的液晶显示器的后部，背光源和聚焦透镜构件以这样的方式布置，使得背光和聚焦透镜构件位于垂直的平面 到由凹面镜反射的视线，并且聚焦透镜构件以照明光束保持在液晶显示器的范围内的方式聚焦来自背光的照明光束。

公开(公告)号：US20060203351A1

公开(公告)日：2006-09-14

申请号：US11369837

申请日：2006-03-08

申请人： Hideaki Kageyama ,  Go Nakamura ,  Yoshiyuki Furuya

发明人： Hideaki Kageyama ,  Go Nakamura ,  Yoshiyuki Furuya

IPC分类号： G02B27/14

CPC分类号： G02B27/0101 ,  G02B27/0149 ,  G02B2027/011

摘要： In a head-up display apparatus for a vehicle, an aspherical surface of a reflection mirror compensates a distorted projected image caused by non-planarity of a windshield at a predetermined projection area thereon. When moving an eye point of a vehicle driver, an adjustment mechanism moves a stopper pushing the reflection mirror to adjust a reflecting angle so that the reflection mirror reflects light beams to the projection area and the projection area reflects the light beams toward the eye range. During the angle adjustment, an urging member and the stopper hold the reflection mirror.

摘要翻译： 在用于车辆的平视显示装置中，反射镜的非球面表面补偿由其在其上的预定投影区域的挡风玻璃的非平面性引起的失真的投影图像。 当移动车辆驾驶员的眼点时，调节机构移动止动器推动反射镜以调节反射角，使得反射镜将光束反射到投影区域，并且投影区域将光束反射到眼睛范围。 在角度调节期间，推动构件和止动器保持反射镜。

公开(公告)号：US07619826B2

公开(公告)日：2009-11-17

申请号：US12068661

申请日：2008-02-08

申请人： Takeyoshi Watanabe ,  Go Nakamura ,  Tetsuya Sugiyama ,  Koji Nomura ,  Masahiro Takamatsu ,  Hitoshi Kumon

发明人： Takeyoshi Watanabe ,  Go Nakamura ,  Tetsuya Sugiyama ,  Koji Nomura ,  Masahiro Takamatsu ,  Hitoshi Kumon

IPC分类号： G02B27/14 ,  G09G5/00 ,  H04N7/00

CPC分类号： G02B27/0101 ,  G02B5/04 ,  G02B2027/0118

摘要： A display device for a vehicle is provided, by which an attaching position thereof can be altered depending upon an attachment limiting condition of the vehicle. The display device includes: a display source provided in an instrument panel of the vehicle; and a prism provided on a light path between the display source and an aperture of the instrument panel and refracting display light of an image displayed on the display source backward in the vehicle, wherein the prism is formed in a shape inclined upward in a backward direction of the vehicle, wherein (a) a virtual image of the image projected on a projection area of a windshield of the vehicle, onto which area the display image from the prism is projected and (b) a front view of the vehicle to be seen from an eye point of the vehicle through the windshield are seen in a superimposed manner.

摘要翻译： 提供一种用于车辆的显示装置，通过该显示装置，可以根据车辆的附件限制条件改变其安装位置。 显示装置包括：设置在车辆的仪表板上的显示源; 以及设置在显示源和仪表板的孔之间的光路上的棱镜，并且在车辆中向后显示在显示源上的图像的折射显示光，其中棱镜形成为向后倾斜的形状 ，其中（a）投影在车辆挡风玻璃的投影区域上的图像的虚拟图像，投影来自棱镜的显示图像的哪个区域和（b）待观察的车辆的前视图 从车辆的眼点通过挡风玻璃以重叠的方式看到。

公开(公告)号：US07599012B2

公开(公告)日：2009-10-06

申请号：US11633533

申请日：2006-12-05

申请人： Go Nakamura ,  Tetsuya Sugiyama

发明人： Go Nakamura ,  Tetsuya Sugiyama

IPC分类号： G02F1/1335

CPC分类号： G02B27/0101 ,  G02B2027/011 ,  G02B2027/0118

摘要： In the rear of a liquid crystal display arranged with an inclination to a line of sight reflected by a concave mirror, a backlight and a focusing lens member are arranged in such a manner that the backlight and the focusing lens member are positioned on a plane perpendicular to the line of sight reflected by the concave mirror, and the focusing lens member focuses beams of illumination light from the backlight in such a manner that the beams of illumination light stays within a range of the liquid crystal display.

摘要翻译： 在以与凹面镜反射的视线倾斜的方式布置的液晶显示器的后部，背光源和聚焦透镜构件以这样的方式布置，使得背光和聚焦透镜构件位于垂直的平面 到由凹面镜反射的视线，并且聚焦透镜构件以照明光束保持在液晶显示器的范围内的方式聚焦来自背光的照明光束。

公开(公告)号：US20060176210A1

公开(公告)日：2006-08-10

申请号：US11347368

申请日：2006-02-06

申请人： Go Nakamura ,  Kouji Ishii ,  Yoshiyuki Furuya

发明人： Go Nakamura ,  Kouji Ishii ,  Yoshiyuki Furuya

IPC分类号： G01S13/78 ,  G01S15/74

CPC分类号： B60R1/00 ,  B60R2300/103 ,  B60R2300/105 ,  B60R2300/205 ,  B60R2300/302 ,  B60R2300/304 ,  B60R2300/308

摘要： The present invention is to provide a vehicle display apparatus having a clear view. When a vehicle runs on a flat road, a standard FOE (focus of expansion) is set so as that a horizon line is positioned at a central portion of a display area. When the vehicle approaches to an uphill road, the display area is moved to match ordinates of between a current FOE and the standard FOE. When the vehicle approaches to a downhill road, the display area is moved to match the ordinates of between the current FOE and standard FOE.

摘要翻译： 本发明是提供一种具有清晰视野的车辆显示装置。 当车辆在平坦的道路上行驶时，设置标准的FOE（扩展焦点），使得地平线位于显示区域的中心部分。 当车辆接近上坡路时，显示区域被移动以匹配当前FOE和标准FOE之间的纵坐标。 当车辆接近下坡路时，显示区域被移动以匹配当前FOE和标准FOE之间的纵坐标。

公开(公告)号：US07612797B2

公开(公告)日：2009-11-03

申请号：US11347368

申请日：2006-02-06

申请人： Go Nakamura ,  Kouji Ishii ,  Yoshiyuki Furuya

发明人： Go Nakamura ,  Kouji Ishii ,  Yoshiyuki Furuya

IPC分类号： H04N7/18 ,  G06K9/00

CPC分类号： B60R1/00 ,  B60R2300/103 ,  B60R2300/105 ,  B60R2300/205 ,  B60R2300/302 ,  B60R2300/304 ,  B60R2300/308

摘要： The present invention is to provide a vehicle display apparatus having a clear view. When a vehicle runs on a flat road, a standard FOE (focus of expansion) is set so as that a horizon line is positioned at a central portion of a display area. When the vehicle approaches to an uphill road, the display area is moved to match ordinates of between a current FOE and the standard FOE. When the vehicle approaches to a downhill road, the display area is moved to match the ordinates of between the current FOE and standard FOE.

摘要翻译： 本发明是提供一种具有清晰视野的车辆显示装置。 当车辆在平坦的道路上行驶时，设置标准的FOE（扩展焦点），使得地平线位于显示区域的中心部分。 当车辆接近上坡路时，显示区域被移动以匹配当前FOE和标准FOE之间的纵坐标。 当车辆接近下坡路时，显示区域被移动以匹配当前FOE和标准FOE之间的纵坐标。

公开(公告)号：US07280282B2

公开(公告)日：2007-10-09

申请号：US11369837

申请日：2006-03-08

申请人： Hideaki Kageyama ,  Go Nakamura ,  Yoshiyuki Furuya

发明人： Hideaki Kageyama ,  Go Nakamura ,  Yoshiyuki Furuya

IPC分类号： G02B27/10

CPC分类号： G02B27/0101 ,  G02B27/0149 ,  G02B2027/011

摘要： In a head-up display apparatus for a vehicle, an aspherical surface of a reflection mirror compensates a distorted projected image caused by non-planarity of a windshield at a predetermined projection area thereon. When moving an eye point of a vehicle driver, an adjustment mechanism moves a stopper pushing the reflection mirror to adjust a reflecting angle so that the reflection mirror reflects light beams to the projection area and the projection area reflects the light beams toward the eye range. During the angle adjustment, an urging member and the stopper hold the reflection mirror.

摘要翻译： 在用于车辆的平视显示装置中，反射镜的非球面表面补偿由其在其上的预定投影区域的挡风玻璃的非平面性引起的失真的投影图像。 当移动车辆驾驶员的眼点时，调节机构移动止动器推动反射镜以调节反射角，使得反射镜将光束反射到投影区域，并且投影区域将光束反射到眼睛范围。 在角度调节期间，推动构件和止动器保持反射镜。