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    • 3. 发明授权
    • Head-up display apparatus
    • 平视显示装置
    • US08289229B2
    • 2012-10-16
    • US12056946
    • 2008-03-27
    • Toshiki IshikawaHiroshi AndoTakayuki Fujikawa
    • Toshiki IshikawaHiroshi AndoTakayuki Fujikawa
    • G09G5/00
    • G02B27/0101G02B2027/0121G02B2027/0127
    • A head-up display apparatus allows an occupant of a vehicle to visually perceive a virtual image of an image light reflected by a windshield after passing through a cylindrical lens. The cylindrical lens is inclined against the image light to thereby reflect outside light not to reach an eye range of the occupant. The cylindrical lens is placed in a light guide portion such that (i) an action axis direction for an optical action and (ii) a horizontal direction in the display image agree with each other. Of the cylindrical lens, an inclination angle and installation depth are so set that light incident at an angle equal to or greater than an interception upper-limit incident angle and reflected by a pass-through side of the cylindrical lens does not arrive at the eye range of the occupant.
    • 平视显示装置允许车辆乘员在通过柱面透镜后视觉上感知由挡风玻璃反射的图像光的虚拟图像。 柱面透镜相对于图像光倾斜,从而反射室外的光线不能到达乘员的眼睛范围。 柱面透镜被放置在导光部分中,使得(i)用于光学作用的作用轴线方向和(ii)显示图像中的水平方向彼此一致。 在柱面透镜中,倾斜角度和安装深度被设定为使入射到等于或大于截取上限入射角并由圆柱透镜的穿透侧反射的光不会到达眼睛 范围的乘客。
    • 4. 发明申请
    • FLAT NONAQUEOUS SECONDARY BATTERY
    • 平板非正常二次电池
    • US20120164503A1
    • 2012-06-28
    • US13394258
    • 2011-07-22
    • Toshiki Ishikawa
    • Toshiki Ishikawa
    • H01M10/02H01M4/02
    • H01M10/0587H01M10/0431
    • A flat nonaqueous secondary battery including: a positive electrode plate including a positive electrode active material; a negative electrode plate including a negative electrode active material; and a porous insulator arranged between the positive electrode plate and the negative electrode plate, wherein an electrode stack including the positive electrode plate and the negative electrode plate stacked with the porous insulator interposed therebetween is wound three or more times to form an electrode group which is flat when viewed in cross section, the electrode group includes a flat straight part, and a pair of curved parts, the electrode group is fixed with a fixing member not to become loosened, at least two gaps are provided between adjacent turns of the electrode stack in each of the curved parts, and one of the at least two gaps adjacent to each other inside the other gap is larger than the other gap.
    • 一种平面非水二次电池,包括:正极板,包括正极活性物质; 包括负极活性物质的负极板; 以及布置在正极板和负极板之间的多孔绝缘体,其中包括正极板和负极板堆叠在其间的多孔绝缘体的电极堆叠三次或更多次以形成电极组,其为 扁平状,电极组包括平直的直线部分和一对弯曲部分,电极组固定有不会松动的固定部件,在电极堆叠的相邻匝之间设置至少两个间隙 在每个弯曲部分中,并且在另一个间隙内彼此相邻的至少两个间隙中的一个间隙大于另一间隙。
    • 6. 发明申请
    • HEAD-UP DISPLAY DEVICE FOR PROJECTING IMAGE ON SCREEN
    • 用于投影屏幕上的图像的顶部显示设备
    • US20120099032A1
    • 2012-04-26
    • US13278352
    • 2011-10-21
    • Toshiki Ishikawa
    • Toshiki Ishikawa
    • G02F1/1335G02B27/01
    • G02B27/0101G02B2027/0118
    • A head-up display device for projecting an image on a display screen includes: a liquid crystal display element for generating an original image; a light source for emitting light toward the liquid crystal display element; a reflection mirror for reflecting a light image of the original image passing through the liquid crystal display element and for projecting the light image on the display screen; and a concave cylindrical lens having a concave surface and disposed between the liquid crystal display element and the reflection mirror. The concave surface has a curved shape along with x axis of three-dimensional coordinates of the concave cylindrical lens. The concave surface extends along with y axis. The concave surface is rotated around the x axis so that z axis of the concave surface is tilted from an optical axis from the light source to the reflection mirror.
    • 一种用于在显示屏幕上投影图像的平视显示装置包括:用于产生原始图像的液晶显示元件; 用于向液晶显示元件发射光的光源; 反射镜,用于反射通过液晶显示元件的原始图像的光图像,并将光图像投影到显示屏上; 以及具有凹面并设置在液晶显示元件和反射镜之间的凹柱面透镜。 凹面与凹柱面透镜的三维坐标的x轴具有曲线形状。 凹面与y轴一起延伸。 凹面围绕x轴旋转,使得凹面的z轴从光源向光反射镜倾斜。
    • 8. 发明授权
    • Head-up display device using a concave cylindrical lens for projecting image on screen
    • 平视显示装置,使用凹柱面透镜,用于在屏幕上投影图像
    • US09004691B2
    • 2015-04-14
    • US13278352
    • 2011-10-21
    • Toshiki Ishikawa
    • Toshiki Ishikawa
    • G02B27/01
    • G02B27/0101G02B2027/0118
    • A head-up display device for projecting an image on a display screen includes: a liquid crystal display element for generating an original image; a light source for emitting light toward the liquid crystal display element; a reflection mirror for reflecting a light image of the original image passing through the liquid crystal display element and for projecting the light image on the display screen; and a concave cylindrical lens having a concave surface and disposed between the liquid crystal display element and the reflection mirror. The concave surface has a curved shape along with x axis of three-dimensional coordinates of the concave cylindrical lens. The concave surface extends along with y axis. The concave surface is rotated around the x axis so that z axis of the concave surface is tilted from an optical axis from the light source to the reflection mirror.
    • 一种用于在显示屏幕上投影图像的平视显示装置包括:用于产生原始图像的液晶显示元件; 用于向液晶显示元件发射光的光源; 反射镜,用于反射通过液晶显示元件的原始图像的光图像,并将光图像投射到显示屏上; 以及具有凹面并设置在液晶显示元件和反射镜之间的凹柱面透镜。 凹面与凹柱面透镜的三维坐标的x轴具有曲线形状。 凹面与y轴一起延伸。 凹面围绕x轴旋转,使得凹面的z轴从光源向光反射镜倾斜。