公开(公告)号：US20120256812A1

公开(公告)日：2012-10-11

申请号：US13516089

申请日：2009-12-18

申请人： Kunimitsu Aoki ,  Nobuyuki Takahashi

发明人： Kunimitsu Aoki ,  Nobuyuki Takahashi

IPC分类号： G09G5/00

CPC分类号： G02B27/0101 ,  B60K35/00 ,  B60K2370/179 ,  B60K2370/334 ,  G02B6/00 ,  G02B2027/0127 ,  G02B2027/0141 ,  G02B2027/0181

摘要： The head-up display device sequentially displays a virtual image (51V) of a guide light from one end of a reflector (30) side, in the back inside of a virtual image 83V of an opening bezel formed into a square frame displayed along an outer edge of a projection area (71) of a window shield, and further displays a virtual image (20V) of display information in the back thereof. The amount of travel of the virtual images (51V) of the guide light when the reflector provided in the head-up display device rotates is smaller than the amount of travel of the virtual image (20V) of the display information. Therefore, even if the virtual image 20V of the display information falls outside the projection area, the virtual images 51V of the guide light remain in the projection area, and are displayed.

摘要翻译： 平视显示装置顺序地显示来自反射器（30）侧的一端的引导光的虚拟图像（51V），该虚拟图像形成为形成为沿着 窗帘的投影区域（71）的外边缘，并且还在其后面显示显示信息的虚像（20V）。 当设置在平视显示装置中的反射器旋转时，引导光的虚拟图像（51V）的移动量小于显示信息的虚拟图像（20V）的行进量。 因此，即使显示信息的虚拟图像20V落在投影区域外，引导光的虚拟图像51V保持在投影区域中，并被显示。

公开(公告)号：US07602553B2

公开(公告)日：2009-10-13

申请号：US11984017

申请日：2007-11-13

申请人： Junichi Matsushita ,  Kunimitsu Aoki ,  Go Nakamura

发明人： Junichi Matsushita ,  Kunimitsu Aoki ,  Go Nakamura

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

CPC分类号： G02B27/0101 ,  G02B2027/011 ,  G02B2027/0121 ,  G02B2027/013

摘要： A windshield having a windshield body and a specific area, which is arranged at a part in a longitudinal direction of the windshield body and is formed into a curved surface having a curvature different from the curvature of the windshield body, is provided. The specific area is formed into a round shape in a plan view. The specific area has a projection area, on which a display light of an image displayed on a display device mounted in a vehicle is projected and the projection area is formed into a curved surface for displaying the projected image in a desired shape and is arranged outside of a surface of the windshield body, and a connection area, which is arranged around the projection area and is formed into a curved surface for continuing to the projection area and the windshield body. By using the windshield, the projection area can be formed into the windshield without an extra deformation.

摘要翻译： 具有挡风玻璃体和特定区域的挡风玻璃被设置在具有不同于挡风玻璃体的曲率的曲率的弯曲表面中，该挡风玻璃布置在挡风玻璃体的纵向方向上的一部分。 具体区域在平面图中形成为圆形。 特定区域具有投影区域，在该投影区域上投影显示在安装在车辆上的显示装置上的图像的显示光，并且投影区域形成为用于将投影图像显示为期望形状的弯曲表面并且布置在外部 以及连接区域，其布置在投影区域周围并形成为用于连续到投影区域和挡风玻璃体的弯曲表面。 通过使用挡风玻璃，投影区域可以形成挡风玻璃，而不会有额外的变形。

公开(公告)号：US20080049331A1

公开(公告)日：2008-02-28

申请号：US11882510

申请日：2007-08-02

申请人： Go Nakamura ,  Kunimitsu Aoki

发明人： Go Nakamura ,  Kunimitsu Aoki

IPC分类号： G02B27/14

CPC分类号： G02B27/0101 ,  G02B2027/012 ,  G02B2027/0161

摘要： A display includes a case and a display source received in the case, and allows a virtual image of an image displayed on the display source projected on a windshield of a vehicle through an opening of the case to be superimposed on a foreground image through the windshield which is visually recognized at an eye point of the vehicle. A cover for the display is configured to prevent foreign particles from entering an inside of the case through the opening, and allows the image projected from the display source to pass therethrough. The cover has substantially a wedge cross section so as to align a substantially straight light path of direct light from an arbitrary point on the display source through the cover without reflection with a reflected light path of reflected light from the arbitrary point and reflected twice on inner surfaces of the cover.

摘要翻译： 显示器包括在该情况下接收的外壳和显示源，并且允许通过打开壳体的方式投射在车辆的挡风玻璃上的显示器上显示的图像的虚拟图像通过挡风玻璃叠加在前景图像上 其在车辆的眼点被视觉识别。 用于显示器的盖被配置为防止外来颗粒通过开口进入外壳的内部，并允许从显示源投影的图像通过。 盖子基本上具有楔形横截面，以使来自显示源上的任意点的直接光的基本上直线的光路通过盖对准，而没有反射，来自任意点的反射光的反射光路并在内部反射两次 盖子的表面。

公开(公告)号：US06989934B2

公开(公告)日：2006-01-24

申请号：US10679314

申请日：2003-10-07

申请人： Kunimitsu Aoki ,  Go Nakamura ,  Ichiro Kataoka

发明人： Kunimitsu Aoki ,  Go Nakamura ,  Ichiro Kataoka

IPC分类号： G02B27/14 ,  G09G5/00

CPC分类号： B60K35/00 ,  B60K2350/2052 ,  B60K2350/941 ,  G02B27/0101 ,  G02B2027/011 ,  G02B2027/0129

摘要： A display apparatus for vehicle that can use a space in an instrument panel effectively, minimize a display distortion and allow a vehicle driver to adjust a position of a visible range in an eye range comprises a display unit; a frame; a case; a supporting axis; and a retractable connecting member. The display unit includes a display device, an optical member for magnifying the image, a reflecting member for reflecting the image disposed in between the display device and the optical member, and a cover. The cover is attached to a frame fixed to an opening of the instrument panel for covering the opening. The display device, the optical member and the reflecting member are accommodated in the case integrally. The case is supported rotatably by the supporting axis inside the instrument panel. The retractable connecting member connects the case to the frame.

摘要翻译： 一种能够有效地使用仪表板中的空间的车辆显示装置，使显示变形最小化，并允许车辆驾驶员在眼睛范围内调节可见范围的位置包括显示单元; 一个框架; 一个案例; 支撑轴; 和可缩回的连接构件。 显示单元包括显示装置，用于放大图像的光学构件，用于反射设置在显示装置和光学构件之间的图像的反射构件和盖。 盖子固定在固定在仪表板的开口上的框架上，用于覆盖开口。 显示装置，光学构件和反射构件一体地容纳在壳体中。 外壳由仪表板内的支撑轴可旋转地支撑。 可伸缩连接构件将壳体连接到框架。

公开(公告)号：US06864930B2

公开(公告)日：2005-03-08

申请号：US09901913

申请日：2001-07-11

申请人： Junichi Matsushita ,  Kunimitsu Aoki

发明人： Junichi Matsushita ,  Kunimitsu Aoki

IPC分类号： F21V8/00 ,  G02B6/00 ,  G02F1/13357 ,  G01F1/1335

CPC分类号： G02B6/0023 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0068 ,  G02F1/133615

摘要： An LCD provided with an edge light type back light unit which is arranged in a manner that the light emitted from a CCT in the form of a linear light source is condensed at the end portion of a light conduction plate, then the light reflected by a reflecting sheet and then ejected from the light conduction plate transmits through a light diffusion plate thereby to indirectly irradiate on a liquid crystal panel from the rear direction thereof in the form of planar light with uniform luminance. A light reflecting plate having a curved surface is disposed in the vicinity of the CCT. A light shielding plate is disposed in a manner that a part of the light emitted from the CCT and reflected by the light reflecting plate is condensed at the end portion of the light conduction plate. Another part of the light emitted from the CCT and reflected by the light reflecting plate is directed upward and directly irradiates a part of the display area of the liquid crystal panel thereby to form a high luminance irradiation portion. Accordingly, thus configured LCD is improved in its visibility and so can be formed as a vehicle-mounted alarm display device for displaying various alarms.

摘要翻译： 一种具有边缘光型背光单元的LCD，其以从线状光源形式的CCT发射的光在导光板的端部被会聚的方式配置， 反射片从导光板射出，通过光漫射板透过，从而从其后方向间接地以平面亮度的平面光的形式间接照射在液晶面板上。 具有弯曲表面的光反射板设置在CCT附近。 遮光板被设置成使得从CCT发射并被光反射板反射的光的一部分在导光板的端部处会聚。 从CCT发射并被光反射板反射的光的另一部分被向上引导并直接照射到液晶面板的显示区域的一部分，从而形成高亮度照射部分。 因此，这样构成的LCD的可视性得到改善，因此可以形成为用于显示各种报警的车载报警显示装置。

公开(公告)号：US06443573B1

公开(公告)日：2002-09-03

申请号：US09907624

申请日：2001-07-19

申请人： Kunimitsu Aoki

发明人： Kunimitsu Aoki

IPC分类号： G03B2100

摘要： An on-vehicle display unit projects an image, which is displayed on a display in a dashboard, on a screen disposed outside the dashboard. The screen is transparent so that the foreground is visible through the screen with the image projected on the screen being superimposed over the foreground. A reflecting mirror is disposed in the dashboard for reflecting light emitted from the image displayed on the display toward the screen. A semi-transparent mirror is disposed in the dashboard between the display and the reflecting mirror. The semi-transparent mirror is able to pass partially and to reflect partially light emitted from the image on the display. An angle changing mechanism selectively changes the semi-transparent mirror relative to a longitudinal direction of the vehicle into a first inclination angle position or into a second inclination angle position. The semi-transparent mirror partially reflects the light emitted from the image displayed on the display toward the screen when the semi-transparent mirror is at the first inclination angle position, and the semi-transparent mirror partially reflects the light reflected by the reflecting mirror toward the screen when the semi-transparent mirror is at the second inclination angle position.

公开(公告)号：US6144343A

公开(公告)日：2000-11-07

申请号：US53778

申请日：1998-04-02

申请人： Yoshiyuki Furuya ,  Ichiro Kataoka ,  Kunimitsu Aoki ,  Junichi Matsushita

发明人： Yoshiyuki Furuya ,  Ichiro Kataoka ,  Kunimitsu Aoki ,  Junichi Matsushita

IPC分类号： B60R16/02 ,  B60K35/00 ,  B60K37/04 ,  B60R11/02 ,  G02B27/01 ,  H01Q1/22 ,  H01Q1/32 ,  G09G5/00

CPC分类号： B60K35/00 ,  G02B27/01 ,  H01Q1/3266 ,  H01Q1/3291 ,  B60W2550/402

摘要： A display antenna center in which a display device is arranged in a lower portion of a windshield in the front portion of a vehicle and displays data of the vehicle. Further, a mirror is arranged in an upper portion of the display device and makes the vehicle data, which is displayed on the display device, to be recognized by a driver in the form of a virtual image. Furthermore, various antennas are arranged between the back of the mirror and the windshield corresponding to various types of information transmitting devices, and information sent from the corresponding information transmitting device is received by each of the antennas.

摘要翻译： 显示器天线中心，其中显示设备布置在车辆前部的挡风玻璃的下部并且显示车辆的数据。 此外，在显示装置的上部布置有反射镜，并且使显示在显示装置上的车辆数据以虚拟图像的形式被驾驶员识别。 此外，在与各种类型的信息发送装置对应的反射镜背面和挡风玻璃之间设置各种天线，并且由每个天线接收从相应的信息发送装置发送的信息。

公开(公告)号：US5353735A

公开(公告)日：1994-10-11

申请号：US872198

申请日：1992-04-22

申请人： Yoichi Arai ,  Yasuhiro Miyazawa ,  Makoto Takashima ,  Kunimitsu Aoki

发明人： Yoichi Arai ,  Yasuhiro Miyazawa ,  Makoto Takashima ,  Kunimitsu Aoki

IPC分类号： G01P1/08 ,  G01D11/28

CPC分类号： G01P1/08 ,  Y10S116/05

摘要： This invention relates to an indicating instrument for a vehicle or the like in which a pointer-indicated driving condition such as vehicle speed and rotation speed of an engine is formed by light, and to an indicating instrument system having the above indicating instruments. The structure of the indicating instrument is that a front surface having graduations is spherical such that the front surface sticks out forwardly as it is far from the rotation shaft and a light source is disposed in front of the dial and out of the graduations. Further, the indicating instrument system of the present invention indicates a cylindrical lens for converting beam from a point light source to a substantially linear beam; first and second reflecting plates for dividing the substantially linear beam into divided beam; and third and fourth reflecting plates for reflecting the divided beams each to a dial as a pointer indicating the graduations on the dial to a plurality of pointer forming portions.

摘要翻译： 本发明涉及一种用于车辆等的指示仪器，其中指示器指示的驾驶条件如发动机的车速和发动机的转速由光形成，并且涉及具有上述指示仪器的指示仪表系统。 指示仪器的结构是具有刻度的前表面是球形的，使得前表面远离旋转轴向前伸出，并且光源设置在表盘的前面并且离开刻度。 此外，本发明的指示仪器系统指示用于将来自点光源的光束转换为基本上线性的光束的柱面透镜; 第一和第二反射板，用于将基本上线性的光束分成分光束; 以及第三和第四反射板，用于将分配的光束各自作为表盘，作为指示表盘上的刻度的多个指针形成部分的指针。

公开(公告)号：US5270682A

公开(公告)日：1993-12-14

申请号：US620245

申请日：1990-11-30

申请人： Kunimitsu Aoki

发明人： Kunimitsu Aoki

IPC分类号： B60K37/02 ,  B60Q3/04 ,  B60Q1/00

CPC分类号： B60Q3/044 ,  B60K37/02

摘要： A display device of the reflection type for a vehicle wherein an analog meter can be used to effect analog display and which, while remote indication is effected making use of a reflecting face of a reflecting element, is compact in overall size and has a long distance for the remote indication. The display device comprises a display unit, a reflecting member having a spherical reflecting face directed to a display face of the display unit, and a light transmitting reflecting element disposed between the display unit and the reflecting member and having a reflecting face through which display light from the display unit is transmitted. The reflecting member is disposed such that the center of the spherical shape of the reflecting face thereof optically coincides substantially with a preset visual point position on the driver's seat side while an optical axis of incident light to the reflecting member is coaxial or paraxial with an optical axis of emergent light from the reflecting member and reflected light from the reflecting member is directed to the driver's seat side of the vehicle by the reflecting face of the reflecting element.

摘要翻译： 一种用于车辆的反射型显示装置，其中可以使用模拟计量器来实现模拟显示，并且在利用反射元件的反射面进行远程指示的同时，其总体尺寸紧凑并且具有长距离 用于远程指示。 显示装置包括显示单元，具有指向显示单元的显示面的球面反射面的反射构件和设置在显示单元与反射构件之间的透光反射元件，具有反射面，通过该反射面，显示光 从显示单元传输。 反射构件被布置成使得其反射面的球形中心大体上与驾驶员座椅侧上的预设视点位置一致，而到达反射构件的入射光的光轴与光学器件同轴或近轴 来自反射构件的出射光的轴线和来自反射构件的反射光通过反射元件的反射面被引导到车辆的驾驶员座侧。

公开(公告)号：US5229755A

公开(公告)日：1993-07-20

申请号：US884292

申请日：1992-05-13

申请人： Kunimitsu Aoki

发明人： Kunimitsu Aoki

IPC分类号： B60K37/02

CPC分类号： B60K37/02

摘要： Various indication display units, for vehicles provided with a head-up display including an indication projector with a display device at the ceiling of a vehicle and a reflecting device forwardly of a driver seat, have been introduced so far due to the fact that there are increasing requirements for space for the installation of many kinds of indicators in vehicles. The problem remains that the displayed image on the reflecting device can hardly be seen on the indication display unit of the conventional type when external strong rays of light are radiated to the above reflecting surface from outside the vehicle through the windshield, and a part of the ceiling reflected on the reflecting device together with the indicating image projected from the projector also causes a bad effect to the displayed image when the vehicle is illuminated by another vehicle following there behind. The indication display unit according to the present invention provides a reflected image of good quality excluding the above bad effects on the displayed image to be reflected on the reflecting device caused by external light radiated from outside the vehicle, by forming the projector more profoundly than the ceiling surface.

摘要翻译： 迄今为止，已经引入了各种指示显示单元，用于具有包括具有在车辆的天花板上的显示装置的指示投影仪的平视显示器和驾驶员座椅前方的反射装置的车辆，由于以下事实， 对车辆安装多种指标的空间要求越来越高。 问题在于，当通过挡风玻璃将外部强光线从车辆的外部照射到上述反射表面时，在常规类型的指示显示单元上难以看到反射装置上显示的图像，并且部分 当反射装置上反射的天花板与从投影仪投影的指示图像一起反映在车辆被其后面的另一车辆照亮时，对显示的图像也产生不良影响。 根据本发明的指示显示单元，通过将投影仪的深度比深入地形成投影仪，提供了除了上述对由反射装置反射的外部不良影响的反射图像， 天花板表面。