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    • 71. 发明申请
    • Head Mounted Display Using Spatial Light Modulator To Move the Viewing Zone
    • 使用空间光调制器的头戴式显示器移动查看区域
    • WO2017150631A1
    • 2017-09-08
    • PCT/JP2017/008177
    • 2017-03-01
    • SHARP KABUSHIKI KAISHA
    • TAM, Ka HoMONTGOMERY, David JamesSMEETON, Tim Michael
    • G02B27/02
    • G02B27/0172G02B27/017G02B27/0179G02B2027/0127G02B2027/0147G02B2027/0187G06F3/013
    • A wearable device includes a light source and a display unit. The display unit includes an image engine (13) that controls the light source to generate image content for display, and a plurality of optical elements (3) that direct the image content into a viewing zone. An eye monitor (7) measures information pertaining to an eye configuration of a user wearing the wearable device, and the image content is visible to the user when the eye is aligned with respect to the viewing zone. A spatial light modulator (SLM) (4) moves a position of the viewing zone based on the eye configuration information measured by the eye monitor (7). The eye monitor (7) measures pupil size of the user, and the optical elements direct the image content into the viewing zone that is smaller in at least one dimension than twice the measured pupil size. The light source may include a micro-electro-mechanical systems (MEMS) scanning mirror (2).
    • 可穿戴设备包括光源和显示单元。 显示单元包括控制光源以生成用于显示的图像内容的图像引擎(13)以及将图像内容引导到观看区域的多个光学元件(3)。 眼睛监视器(7)测量与穿戴可穿戴设备的用户的眼睛配置有关的信息,并且当眼睛相对于观看区域对齐时,图像内容对用户是可见的。 空间光调制器(SLM)(4)基于由眼睛监视器(7)测量的眼睛配置信息来移动视域的位置。 眼睛监视器(7)测量用户的瞳孔大小,并且光学元件将图像内容引导到观看区域,该观看区域在至少一维上小于测量的瞳孔大小的两倍。 光源可以包括微机电系统(MEMS)扫描镜(2)。
    • 75. 发明申请
    • LENS FOR DISPLAYING A VIRTUAL IMAGE
    • 用于显示虚拟图像的镜头
    • WO2016130666A1
    • 2016-08-18
    • PCT/US2016/017336
    • 2016-02-10
    • LAFORGE OPTICAL, INC.
    • MACK, CoreyKOKONASKI, William
    • G02B27/14G02B27/10
    • G02F1/15G02B27/0172G02B2027/0127G02B2027/0178
    • A lens for projecting a virtual image comprising first and second body sections coupled along first and second surfaces to form an internal interface within the lens, and a reflective coating on at least a portion of either the first surface or the second surface configured to redirect light projected into the second body section toward an eye of a wearer. Another lens comprising first and second body sections having different indices of refraction, and an interface configured to redirect light toward an eye of a wearer for display as a virtual image. A method for manufacturing a lens comprising providing a first body section, casting on a first surface of the first body section a material for forming a second body section, and curing the material to form the second body section and bond it to the first body section to form a unitary lens.
    • 一种用于投影虚拟图像的透镜,包括沿着第一和第二表面耦合的第一和第二主体部分,以在透镜内部形成内部界面,以及在第一表面或第二表面的至少一部分上的反射涂层, 投射到第二身体部分朝向佩戴者的眼睛。 另一透镜包括具有不同折射率的第一和第二主体部分以及被配置为将光朝向佩戴者的眼睛重定向以便显示为虚像的界面。 一种制造透镜的方法,包括:设置第一主体部分,在所述第一主体部分的第一表面上铸造用于形成第二主体部分的材料,以及固化所述材料以形成所述第二主体部分并将其粘合到所述第一主体部分 以形成单一透镜。
    • 76. 发明申请
    • VEHICLE AND HEAD-UP DISPLAYING SYSTEM AND PROJECTOR THEREFOR
    • 车辆和头盔显示系统及其投影机
    • WO2016101920A1
    • 2016-06-30
    • PCT/CN2015/099022
    • 2015-12-25
    • BYD COMPANY LIMITED
    • LING, LiWU, YifengLI, Ming
    • G02B27/01G02B7/188
    • G02B27/0149G02B7/185G02B7/188G02B26/0825G02B27/01G02B27/0101G02B2027/011G02B2027/0127
    • A vehicle, a head-up displaying system and a projector are provided, the projector including a displaying component (1) configured to project an image, and a three-mirror optical device positioned in an optical path of an emergent light of the displaying component (1), configured to reflect the image projected by the displaying component (1) onto a front windshield (5) such that the front windshield (5) reflects the image to eyes of a driver and including: a zoom lens assembly (2) having a zoom lens (21) for zooming in/out the image projected by the displaying component (1), and a first curvature adjusting component configured to adjust a curvature of the zoom lens (21); an image quality compensation lens assembly (3) having an image quality compensation lens (31) configured to compensate for an image quality distortion caused during a change of the curvature of the zoom lens (21), and a second curvature adjusting component configured to adjust a curvature of the image quality compensation lens (31); and a front windshield compensation lens assembly (4) configured to compensate for an image distortion caused by the front windshield (5).
    • 提供了一种车辆,平视显示系统和投影仪,所述投影仪包括被配置为投射图像的显示部件(1)和位于显示部件的出射光的光路中的三镜式光学装置 (1),被配置为将由所述显示部件(1)投射的图像反射到前挡风玻璃(5)上,使得所述前挡风玻璃(5)将所述图像反射到驾驶员的眼睛,并且包括:变焦镜头组件(2) 具有用于放大/缩小由显示部件(1)投射的图像的变焦透镜(21)和被配置为调节变焦透镜(21)的曲率的第一曲率调节部件; 具有图像质量补偿透镜(31)的图像质量补偿透镜组件(3),被配置为补偿在变焦透镜(21)的曲率变化期间引起的图像质量失真;以及第二曲率调节部件,被配置为调整 图像质量补偿透镜的曲率; 以及被配置为补偿由前挡风玻璃(5)引起的图像失真的前挡风玻璃补偿透镜组件(4)。