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1.发明授权
公开(公告)号：US4892386A
公开(公告)日：1990-01-09
申请号：US201411
申请日：1988-06-02
CPC分类号： G02B27/0101 , G02B2027/012
摘要： In an on-vehicle head up display device employing a catopric system for a windshield glass of an automobile to project a display image onto an inner surface of the windshield glass, an optical system for letting a virtual image of the display image of a display means enter the windshield glass is adapted to make an angle formed by light beams of the virtual image entering the windshield glass less than a monocular resolving power. Further, an optical means for correcting parallax of the light beams of the virtual image is provided between the optical system and the windshield glass. Thus, a double image formation and binocular parallax may be eliminated.
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2.发明授权On-vehicle head up display device with optical means for correcting parallax in a vertical direction 失效具有用于在垂直方向上校正视差的光学装置的车载头部显示装置
公开(公告)号：US4787711A
公开(公告)日：1988-11-29
申请号：US907148
申请日：1986-09-12
CPC分类号： G02B27/0101 , G02B2027/012
摘要： In an on-vehicle head up display device employing a catoptric system for a windshield glass of an automobile to project a display image onto an inner surface of the windshield glass, an optical system for letting a virtual image of the display image of a display means enter the windshield glass is adapted to make an angle formed by light beams of the virtual image entering the windshield glass less than a monocular resolving power. Further, an optical means for correcting parallax of the light beams of the virtual image is provided between the optical system and the windshield glass. Thus, a double image formation and binocular parallax may be eliminated.
摘要翻译： 在采用用于汽车挡风玻璃的反射系统的车载头部显示装置中，将显示图像投影到挡风玻璃的内表面上，用于使显示装置的显示图像的虚像显示的光学系统 进入挡风玻璃适于使进入挡风玻璃的虚拟图像的光束形成的角度小于单目分辨率。 此外，在光学系统和挡风玻璃之间设置用于校正虚像的光束的视差的光学装置。 因此，可以消除双重图像形成和双目视差。
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公开(公告)号：US4932731A
公开(公告)日：1990-06-12
申请号：US377042
申请日：1989-07-10
CPC分类号： G02B27/0103 , G02B2027/0109 , G02B2027/0116
摘要： In a head-up display such that display images of instruments within a dashboard can be projected upon part of a windshield of an automotive vehicle, the holographic head-up display apparatus comprises a light emitting display unit; a transmissive hologram plate; and a reflective hologram plate. Since visible display images can be seen by the driver after having been passed through the transmissive hologram plate and reflected from the reflective hologram plate, blur of the display image due to chromatic aberration can be cancelled out, thus providing clear head-up instrument images.
摘要翻译： 在平视显示器中，使得仪表板内的仪器的显示图像可以投影到机动车辆的挡风玻璃的一部分上，全息平视显示装置包括发光显示单元; 透射式全息图板; 和反射式全息图板。 由于驾驶员在穿过透射全息图板并且从反射全息图板反射之后可以看到可见的显示图像，所以可以消除由于色差引起的显示图像的模糊，从而提供清晰的平视仪器图像。
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公开(公告)号：US4898031A
公开(公告)日：1990-02-06
申请号：US222751
申请日：1988-07-22
IPC分类号： G01C19/5663
CPC分类号： G01C19/5663
摘要： To increase the stability and sensitivity of a vibrational angular velocity sensor, the vibrator is airtightly housed within a glass vacuum casing whose inside surface is coated with a metallic film. Further, conductive lead pins electrically connected between vibrator signal terminals and a printed circuit board for a signal processing circuit and fixing pins mechanically fixed to the printed circuit board are arranged with a constant length outside the casing in parallel to each other. Further, two vibrator support pins are fixed to the glass casing by glass material. To obtain a high vacuum within the glass casing, a subcasing including a getter is connected to the casing through a connecting tube cut off or sealed after evacuation.
摘要翻译： 为了增加振动角速度传感器的稳定性和灵敏度，将振动器气密地容纳在内表面涂有金属膜的玻璃真空壳内。 此外，电连接在振动器信号端子和用于信号处理电路的印刷电路板和机械地固定到印刷电路板的固定销之间的导电引线引脚彼此平行地布置在壳体外部的恒定长度上。 此外，两个振动器支撑销通过玻璃材料固定到玻璃外壳。 为了在玻璃外壳内获得高真空，通过在撤离后切断或密封的连接管将包括吸气剂的子组件连接到壳体。
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公开(公告)号：US5048927A
公开(公告)日：1991-09-17
申请号：US302853
申请日：1989-01-27
申请人： Tai Inoue , Tsuyoshi Ohshima , Tatsumi Ohtsuka , Hiroshi Ichikawa
发明人： Tai Inoue , Tsuyoshi Ohshima , Tatsumi Ohtsuka , Hiroshi Ichikawa
CPC分类号： G02B27/0149 , G02B27/0101 , B60K2350/2052 , G02B2027/0118 , G02B2027/012 , G02B2027/0121 , G02B2027/0154 , G02B2027/0165
摘要： An indication display unit for a vehicle, includes a reflecting device having a reflecting surface directed to a driver's seat which reflecting surface has a reduced reflectivity. An indicating device having an indicating surface directed to the reflecting surface of the reflecting device. Operational information concerning driving operation of the vehicle is indicated on the indicating surface of the indicating device, and is reflected on the reflecting surface of the reflecting device to be visibly observed by a driver. As the reflectivity of the reflecting surface is reduced, the visibility of the displayed image from the indicating surface may be improved. Since the reflecting device is provided on a dashboard, and the indicating device is located at any position other than the dashboard, a meter hood may be removed to ensure more space in the dashboard. The reflecting device is composed of a reflecting plate and a frame for supporting the reflecting plate, which is preliminary curved with a relatively good accuracy. In constructing the reflector, the reflecting plate is cured by forcibly following the curvature of the frame, thereby easily obtaining a curvature of the reflecting plate with a relatively good accuracy.
摘要翻译： 一种用于车辆的指示显示单元，包括具有指向驾驶员座椅的反射表面的反射装置，该反射表面具有降低的反射率。 一种指示装置，其具有指向反射装置的反射表面的指示表面。 关于车辆的驾驶操作的操作信息被指示在指示装置的指示表面上，并且被反射装置的反射表面反射以由驾驶员可见地观察。 随着反射面的反射率降低，来自指示面的显示图像的可见度可能得到改善。 由于反射装置设置在仪表板上，并且指示装置位于仪表板以外的任何位置，因此可以移除仪表罩以确保仪表板中的更多空间。 反射装置由反射板和用于支撑反射板的框架组成，其以相对良好的精度预先弯曲。 在构造反射器时，通过强制地跟随框架的曲率固化反射板，从而以相对高的精度容易地获得反射板的曲率。
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公开(公告)号：US5157549A
公开(公告)日：1992-10-20
申请号：US665839
申请日：1991-03-07
申请人： Masao Suzuki , Tatsumi Ohtsuka , Kazuhiro Itami
发明人： Masao Suzuki , Tatsumi Ohtsuka , Kazuhiro Itami
CPC分类号： G02B27/0103 , G02B2027/0109 , G02B2027/0118 , G02B2027/012
摘要： The automotive headup display apparatus contains an indicator and a reflection member and has an opening directed toward a reflection surface as on a windshield. A Fresnel lens is installed in the opening for enlarging a display image of the indicator. The reflection member is disposed facing and between the indicator and the reflection surface. The reflection member is coated with a hologram emulsion layer to have a wavelength selection capability such that only the rays of light with almost the same wavelength as display light of the indicator are reflected by the reflection membeer. With this arrangement, when external light should enter the indicator unit from the reflection surface on the windshield, those rays of light different in wavelength from the display light are not reflected toward the indicator, preventing the display of the indicator from being obscured as in the conventional apparatus.
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7.发明授权Touch panel for detecting a coordinate of an arbitrary position where pressure is applied 失效用于检测施加压力的任意位置的坐标的触摸面板
公开(公告)号：US5451724A
公开(公告)日：1995-09-19
申请号：US99652
申请日：1993-07-30
申请人： Fumihiko Nakazawa , Masao Shibayama , Tatsumi Ohtsuka , Katsuya Irie , Kimikazu Itoh , Mituyoshi Seino , Toshiaki Tanaka , Akihiko Sakaguchi , Genichi Matsuda
发明人： Fumihiko Nakazawa , Masao Shibayama , Tatsumi Ohtsuka , Katsuya Irie , Kimikazu Itoh , Mituyoshi Seino , Toshiaki Tanaka , Akihiko Sakaguchi , Genichi Matsuda
CPC分类号： G06F3/045
摘要： A touch panel to detect a coordinate of an arbitrary position where pressure is applied. The touch panel includes a substrate, a resistor layer provided on the substrate, a spacer layer made of an insulator material, a conductor layer confronting the resistor layer via the spacer layer, a plurality of point electrodes provided on the resistor layer at a peripheral part of the resistor layer along each side of the resistor layer, and a plurality of switching elements provided above the substrate and electrically coupled to the point electrodes for supplying a voltage to the point electrodes. The spacer layer is made up of a plurality of spacer pieces which are arranged so that an electrical contact is made between the conductor layer and the resistor layer when a pressure is applied at an arbitrary position on the conductor layer.
摘要翻译： 用于检测施加压力的任意位置的坐标的触摸面板。 触摸面板包括衬底，设置在衬底上的电阻层，由绝缘体材料制成的间隔层，经由间隔层面对电阻层的导体层，设置在电阻层周围的多个点电极 的电阻层，以及设置在基板上方的多个开关元件，并且电连接到点电极以向点电极提供电压。 间隔层由多个间隔件构成，间隔件被布置成当在导体层上的任意位置施加压力时，在导体层和电阻层之间形成电接触。
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