公开(公告)号：US07973999B2

公开(公告)日：2011-07-05

申请号：US12366809

申请日：2009-02-06

申请人： Jianbai Wang ,  James D. Huffman ,  Paulo Pinheiro

发明人： Jianbai Wang ,  James D. Huffman ,  Paulo Pinheiro

IPC分类号： G02B26/00

CPC分类号： G02B26/0841 ,  G09G3/346 ,  G09G2300/0408 ,  G09G2310/0289 ,  G09G2310/061

摘要： In accordance with particular embodiments, a system for displaying modulated light includes a spatial light modulator comprising a plurality of micromirrors having a pixel pitch less than 17 micrometers. The system also includes an intermediate voltage generator operable to generate a negative voltage and a positive voltage. The system further includes at least two level shifters coupled to the intermediate voltage generator. The system additionally includes a reset driver coupled to the at least two level shifters and to at least a subset of the plurality of micromirrors. The reset driver is operable to drive the subset of the micromirrors. The spatial light modulator, the intermediate voltage generator, the at least two level shifters, and the reset driver are all incorporated on a common substrate.

摘要翻译： 根据具体实施例，用于显示调制光的系统包括空间光调制器，其包括具有小于17微米的像素间距的多个微镜。 该系统还包括可操作以产生负电压和正电压的中间电压发生器。 该系统还包括耦合到中间电压发生器的至少两个电平移位器。 该系统还包括耦合到至少两个电平移位器和多个微镜的至少一个子集的复位驱动器。 复位驱动器可操作以驱动微镜子集。 空间光调制器，中间电压发生器，至少两个电平移位器和复位驱动器都被并入公共基板。