公开(公告)号：US20020141077A1

公开(公告)日：2002-10-03

申请号：US10103812

申请日：2002-03-25

Applicant: Yazaki Corporation

Inventor： Go Nakamura ,  Kunimitsu Aoki ,  Tetsuya Sugiyama ,  Kousuke Kinoshita ,  Takanori Watanabe ,  Yoshihide Takada

IPC: G02B007/02

CPC classification number: G02B27/0149

Abstract: In the developed state of the combiner 13, the first arm 19 extends along a vertical line passing the center of gravity G of the combiner 13, and the second arm 21 and the third arm 23 are aligned on and extended along a line which couples the rear end of the base member 17 and the other end 19b of the first arm 19 and tilts from the vertical direction toward the horizontal direction so that the combiner 13 is arranged in front of the eye point I at a tilting angle of reflecting the image light of the displayed image emitted from the display device of the projector unit 9 toward the eye point I of the driver 3. In such a configuration, the virtual image of the displayed image on the combiner which is to be visually recognized from the eye point can be visually recognized stable with no shaking in a vehicle which is susceptible to the vibration from the road face.

Abstract translation: 在组合器13的显影状态下，第一臂19沿着通过组合器13的重心G的垂直线延伸，并且第二臂21和第三臂23沿着线 基部构件17的后端和第一臂19的另一端19b从垂直方向朝向水平方向倾斜，使得组合器13以反射图像光的倾斜角度布置在眼睛点I的前方 从投影仪单元9的显示装置发射的显示图像朝向驾驶员3的眼点I.在这种配置中，从眼睛可视觉识别的组合器上的显示图像的虚像可以 视觉识别稳定，在易受路面振动的车辆中没有震动。

公开(公告)号：US20020109648A1

公开(公告)日：2002-08-15

申请号：US10035436

申请日：2002-01-04

Applicant: Yazaki Corporation

Inventor： Tetsuya Sugiyama ,  Go Nakamura ,  Kunimitsu Aoki ,  Kousuke Kinoshita ,  Takanori Watanabe ,  Yoshihide Takada

IPC: G09G005/00

CPC classification number: B60K35/00 ,  B60K2350/2026 ,  B60K2350/922 ,  G02B27/0149

Abstract: A display source unit for a display device in a vehicle is provided, by which the driver is not given a physical or mental oppressive feeling to his or her head upon getting on and off the vehicle. The display source unit 9, which irradiates a light of a display image containing instrument information on a combiner 7 situated in front of an eye point I so that the irradiated light can be seen as a virtual image S from the eye point I, is provided with a cover member 13 consisting of: a front cover body 15 putting an optical element 21 for image magnification thereonto; and a rear cover body 17 hinged to the front cover body 15 with receiving a display device 23 therein. The cover member 13 is folded, thereby the light of the display image displayed on a display surface 23a of the display device 23 is reflected on a reflector 25 disposed in the cover member 13 to the optical element 21, passes through the optical element 21, and goes toward the eye point I after being reflected by the combiner 7.

Abstract translation: 提供一种用于车辆中的显示装置的显示源单元，通过该显示源单元，驾驶员在上下车时不给予他或她的头部的身体或精神压迫感。 显示源单元9将包含仪器信息的显示图像的光照射在位于眼点I前方的组合器7上，使得照射的光可以从眼点I看作虚拟图像S 具有盖构件13，其包括：前盖体15，其放置用于图像放大的光学元件21; 以及在其中接收显示装置23而铰接到前盖主体15的后盖主体17。 盖构件13被折叠，由此显示在显示装置23的显示表面23a上的显示图像的光在设置在盖构件13中的反射器25上反射到光学元件21，通过光学元件21， 并在组合器7反射之后朝向眼睛点I.

公开(公告)号：US20040160756A1

公开(公告)日：2004-08-19

申请号：US10718606

申请日：2003-11-24

Applicant: YAZAKI CORPORATION

Inventor： Yoshiyuki Furuya ,  Tetsuya Sugiyama

IPC: G01D011/28

CPC classification number: G09F13/0409 ,  G02B6/0011 ,  Y10S362/812 ,  Y10S385/901

Abstract: A display includesa display lightguide, on which a shape of a display character is formed in three dimensions, a light source, emitting a light toward the display lightguide, anda light collection portion, provided between the light source and the display lightguide, and having a light reflection face formed like a parabolic face which employs a straight line perpendicular to a light receiving face of the display lightguide as an axis thereof.

Abstract translation: 显示器包括：三维显示字符形状的显示光导，向显示光导发射光的光源，以及设置在光源和显示光导之间的光收集部，并且具有 光反射面形成为垂直于显示光导的光接收面的直线作为其抛物线面。

公开(公告)号：US20030145649A1

公开(公告)日：2003-08-07

申请号：US10299856

申请日：2002-11-20

Applicant: YAZAKI CORPORATION

Inventor： Yoshiyuki Furuya ,  Tetsuya Sugiyama

IPC: G01M019/00

CPC classification number: G09F19/12

Abstract: A meter for a motor vehicle includes a meter case 4 for protecting components of the meter which are incorporated therein, and a front cover 9 composed of a prism which is a part of a convex lens and provided in front of the meter case 4. A dial plate 5 of the meter has an outer contour in a substantially elliptical shape so that a virtual image of the dial plate as seen through the front cover 9 may look like a substantially perfect circle. Since the virtual image of the dial plate 5 is expanded in a vertical direction due to magnification inherent in the prism 9, the dial plate 5 formed in a substantially elliptical shape will be deformed into a substantially perfect circle in sight.

Abstract translation: 用于机动车辆的仪表包括用于保护装在其中的仪表部件的仪表壳体4和由棱镜构成的前盖9，所述棱镜是凸透镜的一部分并设置在仪表壳体4的前方。 表盘的表盘5具有大致椭圆形状的外轮廓，使得通过前盖9看到的表盘的虚拟图像可能看起来像一个基本上完美的圆形。 由于由于棱镜9固有的倍率，由于表盘5的虚拟图像在垂直方向上扩展，所以形成为大致椭圆形状的表盘5将变形为基本上完美的圆形。

公开(公告)号：US20030116079A1

公开(公告)日：2003-06-26

申请号：US10326415

申请日：2002-12-23

Applicant: YAZAKI CORPORATION

Inventor： Tetsuya Sugiyama ,  Yoshiyuki Furuya

IPC: B60K035/00 ,  G01D011/00

CPC classification number: G01D11/28 ,  B60K37/02 ,  B60K2350/203 ,  B60K2350/408 ,  G01D13/04

Abstract: A dial plate includes a substrate having a curve with an opening formed at the center; and an indicating member attached onto the curve of the substrate. The indicating member is a planar ring-shaped transparent resin film having an indicating portion with a scale consisting of characters and symbols and a recess portion formed partially. In this configuration, the dial plate can provide a new shape with a scale indication with a sense of depth. A mater including such a dial plate can be also provided.

Abstract translation: 表盘包括具有在中心形成的开口的曲线的基板; 以及附着在基板的曲线上的指示构件。 指示构件是具有由字符和符号构成的刻度的指示部分和部分形成的凹部的平面环形透明树脂膜。 在这种配置中，表盘可以提供具有深度感的刻度指示的新形状。 还可以提供包括这种表盘的主体。

公开(公告)号：US20020097196A1

公开(公告)日：2002-07-25

申请号：US10000134

申请日：2001-12-04

Applicant: Yazaki Corporation

Inventor： Yoshiyuki Furuya ,  Takeyuki Amari ,  Tetsuya Sugiyama

IPC: G09G005/00

CPC classification number: B60K35/00 ,  B60K37/02 ,  G02B27/0101 ,  G02B2027/0118

Abstract: A vehicle-applied display unit is provided, wherein the image light of an inverted display image emitted from a display device 3 in a dashboard 1 and passed an opening 1c of the dashboard 1 is reflected toward an eye point I by means of a combiner 5 standing from a recess 1b of the dashboard 1 positioned ahead of the eye point I. The combiner 5 is arranged outside the forward sight from the eye point I and on an optical path of a portion, of outer light entering a vehicle-inside from a vehicle-outside, going toward the display device 3 through the opening 1c at least over a whole extent, in a vehicle-width direction, of the portion of the outer light for at least partially enclosing the opening 1c over a front through both sides portions thereof, and a polarizing plate 5b is coated on an inner surface of the combiner 5.

Abstract translation: 提供一种车载显示单元，其中从仪表板1中的显示装置3发射并经过仪表板1的开口1c的倒置显示图像的图像光通过组合器5向眼点I反射 从位于眼点I之前的仪表板1的凹部1b站立。组合器5布置在从眼睛点I的前方视线的外侧，并且在一部分的光路上，从外部光进入车辆内部的光线 车外，在外灯的至少一部分至少部分地包围开口1c的整个范围内至少在车宽方向上通过开口1c朝着显示装置3前方穿过两侧部分 并且偏振板5b涂覆在组合器5的内表面上。

公开(公告)号：US20020084950A1

公开(公告)日：2002-07-04

申请号：US09981785

申请日：2001-10-19

Applicant: Yazaki Corporation

Inventor： Kunimitsu Aoki ,  Go Nakamura ,  Tetsuya Sugiyama ,  Takanori Watanabe

IPC: G09G005/00

CPC classification number: G02B27/0101 ,  G02B2027/011

Abstract: A display device for use in a vehicle is provided, by which an image displayed on a display unit (display source) 5 is projected on a projection area E of a windshield 3 of the vehicle so that the foreground of the vehicle visible from an eye point I of the vehicle through the windshield 3 and a virtual image S of the image projected on the windshield 3, which is superposed upon the foreground, are seen together. The display device includes a correction member 6, disposed between the windshield 3 and the display source 5, for transmitting a light of the image therethrough so as to correct the image to be projected on the windshield 3 so that distortion of the image, which is seen from the eye point I, arising from non-plane of the projection area E of the windshield 3 is canceled out. The correction member 6 is formed by extracting a specific portion, which can cancel out the distortion of the image, from a lens having a curved surface having a single radius of curvature. By using the display device, the correction of the distorted virtual image can be accurately carried out with the inexpensive correction member 6.

Abstract translation: 提供一种用于车辆的显示装置，通过该显示装置，将显示在显示单元（显示源）5上的图像投影到车辆的挡风玻璃3的投影区域E上，使得车辆的前景从眼睛可见 通过挡风玻璃3的车辆的点I和投影在叠置在前景上的挡风玻璃3上的图像的虚像S一起被看到。 显示装置包括设置在挡风玻璃3和显示源5之间的校正构件6，用于透射图像的光，以校正要投影在挡风玻璃3上的图像，使得图像的变形 从挡风玻璃3的投影区域E的非平面出现的从眼点I观察到的图像被抵消。 通过从具有单一曲率半径的曲面的透镜中提取可以抵消图像的变形的特定部分来形成校正构件6。 通过使用显示装置，可以用便宜的校正部件6精确地执行失真的虚像的校正。