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
    • 11. 发明授权
    • Color sequential illumination for spatial light modulator
    • 空间光调制器的彩色顺序照明
    • US08064125B2
    • 2011-11-22
    • US12286838
    • 2008-10-01
    • Taro EndoKazuma AraiYoshihiro MaedaFusao Ishii
    • Taro EndoKazuma AraiYoshihiro MaedaFusao Ishii
    • G02B26/00G02B26/08G02F1/29G02F1/153
    • G02B27/09G02B26/0841G03B21/008G09G3/2011G09G3/346H04N5/7458H04N9/3114H04N9/3155
    • The present invention provides a display apparatus, comprising: a light source or light sources for emitting a luminous flux or luminous fluxes having a plurality of colors; a spatial light modulator for modulating the luminous flux(es) having a plurality of colors incoming from the light sources; and controller for processing video image input data, which is input, and controlling the light source(s) and the spatial light modulator, wherein the controller generates a plurality of video image signals of colors constituting a video image based on the video image input data, and controls the light source(s) so as to cause the light source(s) having at least two colors, from among the light source(s) having a plurality of colors, to perform pulse emission in sequence and modulate the pulse emission during a period shorter than a modulation period controlled under the spatial light modulator is with the video image signal of one color from among the video image signals.
    • 本发明提供了一种显示装置,包括:用于发射具有多种颜色的光通量的光源或光源; 空间光调制器,用于调制从光源入射的多种颜色的光通量; 以及用于处理输入的视频图像输入数据并控制光源和空间光调制器的控制器,其中控制器基于视频图像输入数据产生构成视频图像的多种颜色的视频图像信号 并且控制光源以使得具有至少两种颜色的光源从具有多种颜色的光源中依次执行脉冲发射并调制脉冲发射 在比在空间光调制器下控制的调制周期短的时间段内与视频图像信号中的一种颜色的视频图像信号。
    • 12. 发明授权
    • Display system comprising a mirror device with micromirrors controlled to operate in intermediate oscillating state
    • 显示系统包括具有微反射镜的镜装置,其被控制在中间振荡状态下操作
    • US07961161B2
    • 2011-06-14
    • US12074098
    • 2008-03-01
    • Taro EndoYoshihiro MaedaKazuma AraiFusao Ishii
    • Taro EndoYoshihiro MaedaKazuma AraiFusao Ishii
    • G09G5/00
    • H04N5/7458G09G3/2029G09G3/346G09G2310/06G09G2320/0266H04N2005/7466
    • A display system includes a spatial light modulator for displaying a image by the modulation state of a plurality of micromirrors, and a control device for controlling the spatial light modulator. The control device includes a data conversion device for converting the digital image data into non-binary data, and a modulation-control device for generating a modulation control signal for micromirrors depending on the non-binary data, and controlling the spatial light modulator. The modulation state of the micromirrors by the modulation control signal includes modulation by oscillation of the micromirrors. The modulation control signal controls amplitude of the oscillation to be smaller than the maximum amplitude of the micromirrors in the modulation by the oscillation of the micromirrors. The oscillation having smaller amplitude than the maximum amplitude of the micromirrors is repeated by the modulation control signal in an optional time duration or frequency.
    • 显示系统包括用于通过多个微镜的调制状态显示图像的空间光调制器和用于控制空间光调制器的控制装置。 控制装置包括用于将数字图像数据转换为非二进制数据的数据转换装置,以及用于根据非二进制数据产生用于微镜的调制控制信号的调制控制装置,以及控制空间光调制器。 通过调制控制信号的微镜的调制状态包括通过微镜的振荡的调制。 调制控制信号通过微镜的振荡来控制振荡的振幅小于调制中的微镜的最大振幅。 通过调制控制信号在可选的持续时间或频率中重复振幅小于微镜的最大振幅的振荡。
    • 14. 发明申请
    • Projection apparatus with coherent light source
    • 具有相干光源的投影设备
    • US20090009851A1
    • 2009-01-08
    • US12231911
    • 2008-09-05
    • Taro EndoYoshihiro MaedaHirotoshi IchikawaYoshiaki HorikawaFusao Ishii
    • Taro EndoYoshihiro MaedaHirotoshi IchikawaYoshiaki HorikawaFusao Ishii
    • G02B26/02
    • G02B26/0841
    • The present invention discloses a projection apparatus comprising: a light source for emitting illumination light; a mirror device comprising a plurality of mirrors for generating an image by reflecting the illumination light toward a projecting direction by means of a deflecting operation; and a projection optical system which is placed in the optical axis of reflection light in the projecting direction of the illumination light incident to the mirror device and which projects the reflection light, wherein the optical axis of the illumination light incident to the mirror device and the optical axis of the reflection light in the projecting direction forms an angle that is larger than the expansion angle α of the flux of the illumination light that satisfies NA=n*sin α, where NA is the numerical aperture of the flux of the illumination light, and n is the reflectance.
    • 本发明公开了一种投影装置,包括:用于发射照明光的光源; 反射镜装置,包括多个反射镜,用于通过偏转操作将照明光朝向突出方向反射来产生图像; 以及投影光学系统,其被配置在入射到反射镜装置的照明光的突出方向上的反射光的光轴上,并且突出反射光,其中入射到反射镜装置的照明光的光轴和 反射光在投影方向上的光轴形成大于照射光的通量的扩展角α的角度,其满足NA = n *sinαα,其中NA是照明光束的通量的数值孔径 ,n为反射率。