会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明专利
    • Head-up display device
    • 顶部显示设备
    • JP2013064985A
    • 2013-04-11
    • JP2012148794
    • 2012-07-02
    • Denso Corp株式会社デンソー
    • FUJIKAWA TAKAYUKIANDO HIROSHI
    • G02B27/01B60K35/00G02B3/00G02B5/10G02B17/08G03B21/10G03B21/60
    • G02B27/0101G02B5/02G02B2027/011
    • PROBLEM TO BE SOLVED: To suppress the blur of a virtual image in a display image layer.SOLUTION: A head-up display device 100 visibly displays a virtual image 70 of a display image 71 from the inside of a room of a vehicle 1 by projecting the display image 71 onto a projection plane 91 of the vehicle 1. The head-up display device 100 includes a laser scanner 10 that projects a light flux to be the display image 71 and a screen member 30 that diffuses the light flux so as to guide the light flux to a visible area 60, which is an area where a viewer can view the virtual image 70 in a room. The screen member 30 includes a plurality of optical element parts 32 arranged in a gridlike fashion. The surface of each optical element part 32 forms a curve surface 32a so as to diffuse an incident light flux. The pitch Pn of each optical element part 32 is set such that a diffraction width Δdn of a light flux that is diffused by each optical element part 32 and comes into the visible area 60 becomes equal to or less than the pupil diameter φp of the viewer.
    • 要解决的问题:抑制显示图像层中虚拟图像的模糊。 解决方案:平视显示装置100通过将显示图像71投影到车辆1的投影平面91上,从车辆1的房间的内部可视地显示显示图像71的虚像70。 平视显示装置100包括投射作为显示图像71的光束的激光扫描器10和扩散光束的屏幕部件30,以将光通量引导到可见区域60,可视区域60是 观众可以在房间中观看虚拟图像70。 屏幕构件30包括以网格状排列的多个光学元件部件32。 每个光学元件部分32的表面形成弯曲表面32a以便扩散入射光通量。 每个光学元件部32的间距Pn被设定为使得由各个光学元件部32扩散并进入可视区域60的光束的衍射宽度Δdn变得等于或小于观察者的瞳孔直径φp 。 版权所有(C)2013,JPO&INPIT
    • 5. 发明专利
    • Image projection device
    • 图像投影设备
    • JP2009163191A
    • 2009-07-23
    • JP2008003287
    • 2008-01-10
    • Denso Corp株式会社デンソー
    • FUJIKAWA TAKAYUKIANDO HIROSHI
    • G02B27/01B60K35/00G02B26/00
    • PROBLEM TO BE SOLVED: To provide an image projection device, having a simple constitution which can realize superior image quality with reduced chromatic aberrations.
      SOLUTION: The image projection device 1 comprises a light source 3 illuminating a display element 5; the display element 5 for picture display; a projection lens part 7 projecting the picture displayed in the display element 5; a filter wheel 11; a screen 13; a magnifier lens 15; and a combiner 17. The filter wheel 11 is constituted of three fan-shaped wing parts 11A, 11B, 11C provided at a rotary shaft 23, and color filters 27 (a blue filter 27A, a green filter 27B and a red filter 27C) are arranged, respectively. The wing parts 11A, 11B, 11C are arranged at the respectively different positions, in the direction of the optical axis 25 of the projection lens part 7 so as to cancel chromatic aberration generated in the magnification optical system 19.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种具有简单结构的图像投影装置,其能够以降低的色差实现优异的图像质量。 图像投影装置1包括照亮显示元件5的光源3; 用于图像显示的显示元件5; 突出显示在显示元件5中的图像的投影透镜部7; 过滤轮11; 屏幕13; 放大镜15; 滤光轮11由设置在旋转轴23上的三个扇形翼部分11A,11B,11C和滤色器27(蓝色滤光器27A,绿色滤光器27B和红色滤光器27C)构成, 分别布置。 翼部11A,11B,11C沿着投影透镜部7的光轴25的方向分别设置在不同的位置,以消除在倍率光学系统19中产生的色像差。 C)2009年,JPO&INPIT
    • 6. 发明专利
    • Microcomputer, program, electronic control device, and communication system
    • 微型计算机,程序,电子控制装置和通信系统
    • JP2008222051A
    • 2008-09-25
    • JP2007063572
    • 2007-03-13
    • Denso Corp株式会社デンソー
    • ANDO HIROSHI
    • B60R16/02G06F1/32
    • PROBLEM TO BE SOLVED: To improve the reliability of a microcomputer, in the microcomputer wherein operation mode transitions. SOLUTION: The microcomputer monitors a frame factor for keeping the operation mode at a normal mode, in the normal mode wherein the operation mode is in a normal operation state, and keeps the operation mode at the normal mode when the frame factors is detected. On the other hand, the microcomputer monitors an edge factor for shifting to the normal mode in a sleep mode wherein the operation mode requires smaller power consumption than the normal mode, and shifts to be in the normal mode when the edge factor is detected. A period (a sleep preparing state) monitoring both of the frame factor and the edge factor in the normal mode is provided, and even if the edge factor is detected, the operation mode of the microcomputer is kept in the normal mode. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提高微型计算机的可靠性,在其中操作模式转换的微计算机中。

      解决方案:在操作模式处于正常操作状态的正常模式下,微机监视将操作模式保持在正常模式的帧因子,并且当帧因素为 检测。 另一方面,微型计算机在睡眠模式中监视切换到正常模式的边缘因子,其中操作模式比正常模式需要更小的功耗,并且当检测到边缘因子时,移动到正常模式。 提供监视正常模式下的帧因子和边缘因子的周期(睡眠准备状态),即使检测到边缘因子,微型计算机的操作模式也保持在正常模式。 版权所有(C)2008,JPO&INPIT

    • 7. 发明专利
    • Vehicular display device
    • 车辆显示装置
    • JP2008207614A
    • 2008-09-11
    • JP2007044087
    • 2007-02-23
    • Denso Corp株式会社デンソー
    • SHIMURA ATSUSHINAKAMURA KOJIISHIKAWA TOSHIKIANDO HIROSHI
    • B60K37/04B60K35/00B60R11/04G06T1/00
    • PROBLEM TO BE SOLVED: To provide a vehicular display device that photographs an operator from the front without spoiling the beauty of a vehicle and without giving a tense feeling to the operator. SOLUTION: The vehicular display device functions as a head-up display so that a virtual image of an operator α reflected on a windshield 92 is photographed by a camera 15 in order to photograph the operator from the front. The HUD 1 prevents the beauty of a vehicle from being spoiled since the camera 15 is installed inside an instrument panel 90. The HUD 1 is configured so that image light and virtual-image light pass through the same light path. Therefore, even if an image of the camera 15 is reflected on the windshield 92, an image of the camera is reflected at a position where a projected image is displayed. Thus, the image of the camera 15 disappears in the projected image so as to prevent the operator from seeing the image of the camera. Accordingly, if the HUD 1 is used, it is possible to photograph the operator from the front without spoiling the beauty of a vehicle and without giving a tense feeling that the operator is photographed from the front to the operator. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种从前方拍摄操作者的车辆显示装置,而不会破坏车辆的美丽,并且不给操作者带来紧张的感觉。 解决方案:车载显示装置用作平视显示器,使得在挡风玻璃92上反射的操作者α的虚拟图像被照相机15拍摄,以从前面拍摄操作者。 由于相机15安装在仪表板90的内部,因此HUD 1防止车辆的美观.HUD 1被配置为使得图像光和虚拟图像光通过相同的光路。 因此,即使照相机15的图像被反射在挡风玻璃92上,照相机的图像在显示投影图像的位置被反射。 因此,相机15的图像在投影图像中消失,以防止操作者看到相机的图像。 因此,如果使用HUD 1,则可以从前方拍摄操作者,而不会破坏车辆的美感,并且不会给操作者从前面拍摄到操作者的紧张感觉。 版权所有(C)2008,JPO&INPIT
    • 8. 发明专利
    • Display device
    • 显示设备
    • JP2007292956A
    • 2007-11-08
    • JP2006119712
    • 2006-04-24
    • Denso Corp株式会社デンソー
    • KASHIWADA SHINJIANDO HIROSHINAKAMURA KOJIFUJIKAWA TAKAYUKI
    • G02B27/01B60K35/00G02B27/22
    • PROBLEM TO BE SOLVED: To provide a display device for which there is no need to be equipped with a plurality of display machines, and for which the viewing distance is changed.
      SOLUTION: The display device 1 is equipped with a projection means 3 for projecting video information 57 for right eye and video information 59 for left eye, and a translucent reflection means 5 reflecting the video information 57 for right eye and the video information 59 for left eye. As seen from observer's viewing point, the video information 57 for the right eye and the video information 59 for left eye on the reflection means 5 are viewed as a virtual image 61R for right eye and a virtual image 61L for left eye by the reflection means 5. The projection means 3 is equipped with a display means 3 for projecting single video information 55, and a division means 41 for dividing the single video information 55 into the video information 57 for right eye and the video information 59 for left eye.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种不需要配备多台显示机的显示装置,并且观看距离改变。 解决方案:显示装置1配备有用于投影用于右眼的视频信息57和用于左眼的视频信息59的投影装置3和反映右眼视频信息57和视频信息的半透明反射装置5 59左眼。 从观察者观察点看,用于右眼的视频信息57和用于左眼的反射装置5的视频信息59被视为用于右眼的虚像61R和用于左眼的虚像61L 投影装置3配备有用于投影单个视频信息55的显示装置3和用于将单个视频信息55划分为用于右眼的视频信息57和用于左眼的视频信息59的分割装置41。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Method for enhancing visibility of front view, and vehicular display device
    • 用于增强前视图可见性的方法和车辆显示装置
    • JP2005219583A
    • 2005-08-18
    • JP2004028521
    • 2004-02-04
    • Denso Corp株式会社デンソー
    • ANDO HIROSHIYAMAMOTO NORIOKITAGAWA MARE
    • G02B27/01B60K35/00B60R11/02G02B27/02
    • PROBLEM TO BE SOLVED: To enhance the visibility of a front view itself when driving a vehicle. SOLUTION: The brightness of a high brightness part (in which brightness is higher than a reference value C) in a front view at a ratio so that the extracted maximum brightness SU is the allowable maximum brightness RU by adjusting the optical transmittance of a dimming film formed at a position overlapping the front view, and the brightness of a low brightness part (in which brightness is lower than the reference brightness) in the front view at a ratio so that the extracted minimum brightness SL is the allowable minimum brightness RL by displaying the image for brightness adjustment obtained by modifying the image of the front view in an overlapping manner. The brightness distribution width of the front view visually recognized by a driver H is accommodated in the allowable width RL-RU easy to see for the driver H, and the visibility of the front view is enhanced. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了在驾驶车辆时增强前视图的可视性。 解决方案:以正视图中的高亮度部分的亮度(其中亮度高于参考值C)的亮度,使得提取的最大亮度SU是通过调节光学透镜率的允许最大亮度RU 形成在与前视图重叠的位置处的调光膜,以及在前视图中的低亮度部分(亮度低于基准亮度)的亮度,使得提取的最小亮度SL为允许的最小亮度 RL通过显示通过以重叠的方式修改前视图的图像而获得的用于亮度调整的图像。 驱动器H可视识别的前视图的亮度分布宽度容纳在驾驶员H容易看到的容许宽度RL-RU中,并且前视图的可视性增强。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Vehicle information display system
    • 车辆信息显示系统
    • JP2005199992A
    • 2005-07-28
    • JP2004229659
    • 2004-08-05
    • Denso Corp株式会社デンソー
    • NAKAMURA KOJIANDO HIROSHIKAMIYA REIRO
    • G09B29/00B60K35/00G01C21/00G02B27/01G02B27/02G08G1/0969G08G1/16G09B29/10
    • G01C21/365
    • PROBLEM TO BE SOLVED: To provide a vehicle information display system allowing the driver to view the necessary information safely and certainly.
      SOLUTION: If the guide point information has been set through navigation processing, judgement is made whether the current situation meets the guide conditions set for the guide point information (S410). If the current situation meets the guide conditions, classification into Class 1 Information is made so that the "running guide" information to be presented is displayed in superposition on the actual scene in the central display region (S420). If the current situation does not meet the guide conditions, classification into Class 2 Information is made so that the "running guide" information to be presented is displayed in simple form in the peripheral display region (S430).
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种车辆信息显示系统,允许驾驶员安全且肯定地查看必要的信息。

      解决方案:如果通过导航处理设置了引导点信息,则判断当前情况是否符合为引导点信息设置的引导条件(S410)。 如果当前情况符合指导条件,则进行分类为1级信息,以便将要呈现的“运行指南”信息叠加在中央显示区域的实际场景中(S420)。 如果当前情况不符合指导条件,则进行“2类信息分类”,使得在周边显示区域中以简单的形式显示要呈现的“运行指南”信息(S430)。 版权所有(C)2005,JPO&NCIPI