Illumination system and projection apparatus
    2.
    发明授权
    Illumination system and projection apparatus 有权
    照明系统和投影仪器

    公开(公告)号:US08523362B2

    公开(公告)日:2013-09-03

    申请号:US12860044

    申请日:2010-08-20

    IPC分类号: G03B21/00

    摘要: An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and do not cross each other. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged in a row. The first dichroic film reflects the first light beam and transmitting the second light beam, the second dichroic film reflects the second light beam, the first dichroic film and the second dichroic film transmit the third light beam, and the third dichroic film reflects the third light beam.

    摘要翻译: 照明系统包括芯片封装,第一二向色膜,第二二向色膜和第三二向色膜。 第一分色膜,第二二向色膜和第三二向色膜不彼此平行并且不彼此交叉。 芯片封装包括能够发射第一光束的第一发光芯片,能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。 第一发光芯片,第二发光芯片和第三发光芯片排列成一行。 第一分色膜反射第一光束并透射第二光束,第二二向色膜反射第二光束,第一二向色膜和第二二向色膜透射第三光束,第三二向色膜反射第三光 光束。

    OPTICAL PROJECTION SYSTEM AND METHOD FOR REDUCING UNESSENTIAL BEAMS FORMED THEREIN
    3.
    发明申请
    OPTICAL PROJECTION SYSTEM AND METHOD FOR REDUCING UNESSENTIAL BEAMS FORMED THEREIN 审中-公开
    光学投影系统及减少其形成的未知光束的方法

    公开(公告)号:US20110199581A1

    公开(公告)日:2011-08-18

    申请号:US13023954

    申请日:2011-02-09

    IPC分类号: G03B21/28

    CPC分类号: G03B21/20 H04N9/3152

    摘要: An optical projection system includes a light source module, a field lens, a fly-eye lens, a light valve and a projection lens. The field lens is disposed on a propagation path of a light beam, where the light beam emitted from the light source module comprises a transmission light beam passing through the field lens and a reflection light beam reflected by the field lens. The fly-eye lens is disposed on the propagation path of the light beam and between the light source module and the field lens to homogenize the light beam, where the fly-eye lens includes a plurality of lens elements arranged in an array, the reflection light beam passes through the lens element via a transmissive region of the lens element, and at least one of an opaque structure, a light-diffusing structure and a light-deflecting structure is formed on the transmissive region.

    摘要翻译: 光学投影系统包括光源模块,场透镜,飞眼透镜,光阀和投影透镜。 场透镜设置在光束的传播路径上,其中从光源模块发射的光束包括通过场透镜的透射光束和由场透镜反射的反射光束。 飞眼透镜设置在光束的传播路径上,并且在光源模块和场透镜之间,以使光束均匀化,其中蝇眼透镜包括排列成阵列的多个透镜元件,反射 光束经由透镜元件的透射区域穿过透镜元件,并且在透射区域上形成不透明结构,光漫射结构和光偏转结构中的至少一个。

    FREQUENCY CALIBRATION DEVICE AND METHOD FOR PROGRAMMABLE OSCILLATOR
    4.
    发明申请
    FREQUENCY CALIBRATION DEVICE AND METHOD FOR PROGRAMMABLE OSCILLATOR 有权
    频率校准装置及可编程振荡器的方法

    公开(公告)号:US20110115568A1

    公开(公告)日:2011-05-19

    申请号:US12948265

    申请日:2010-11-17

    IPC分类号: H03L7/00

    CPC分类号: H03L7/0807 H03L7/099

    摘要: A frequency calibration method for a programmable oscillator includes the steps of: counting an oversampling number of an oversampling signal and estimating an accumulated bit number of a USB data stream according to the oversampling signal; calculating a difference between the oversampling number and M times of the accumulated bit number when the accumulated bit number is larger than or equal to a predetermined value; and determining a frequency calibration step of the oversampling signal according to the difference. The present invention further provides a frequency calibration device for a programmable oscillator.

    摘要翻译: 可编程振荡器的频率校准方法包括以下步骤:对过采样信号的过采样数进行计数,并根据过采样信号估计USB数据流的累积比特数; 当所述累积比特数大于或等于预定值时,计算所述累加比特数的所述过采样数和M倍之间的差; 以及根据所述差异确定过采样信号的频率校准步骤。 本发明还提供了一种用于可编程振荡器的频率校准装置。

    TOUCH DISPLAY APPARATUS
    5.
    发明申请
    TOUCH DISPLAY APPARATUS 审中-公开
    触控显示设备

    公开(公告)号:US20130088441A1

    公开(公告)日:2013-04-11

    申请号:US13540630

    申请日:2012-07-03

    IPC分类号: G06F3/041

    摘要: A touch display apparatus including a first projecting screen and a projection apparatus is provided. The first projecting screen has a first curved surface. The first curved surface is capable of receiving a touch input instruction and has at least one tactile sense identify region. A sense of touch of the tactile sense identify region is different from a sense of touch of the other regions of the first curved surface. The projection apparatus is capable of projecting a projecting beam toward the first curved surface so as to form an image.

    摘要翻译: 提供一种包括第一投影屏幕和投影装置的触摸显示装置。 第一投影屏幕具有第一曲面。 第一弯曲表面能够接收触摸输入指令并且具有至少一个触觉识别区域。 触感识别区域的触感与第一曲面的其他区域的触感不同。 投射装置能够将突出的光束投射到第一曲面以形成图像。

    Frequency calibration device and method for programmable oscillator
    6.
    发明授权
    Frequency calibration device and method for programmable oscillator 有权
    可编程振荡器的频率校准装置和方法

    公开(公告)号:US08283983B2

    公开(公告)日:2012-10-09

    申请号:US12948265

    申请日:2010-11-17

    IPC分类号: H03L7/06 G06F1/04

    CPC分类号: H03L7/0807 H03L7/099

    摘要: A frequency calibration method for a programmable oscillator includes the steps of: counting an oversampling number of an oversampling signal and estimating an accumulated bit number of a USB data stream according to the oversampling signal; calculating a difference between the oversampling number and M times of the accumulated bit number when the accumulated bit number is larger than or equal to a predetermined value; and determining a frequency calibration step of the oversampling signal according to the difference. The present invention further provides a frequency calibration device for a programmable oscillator.

    摘要翻译: 可编程振荡器的频率校准方法包括以下步骤:对过采样信号的过采样数进行计数,并根据过采样信号估计USB数据流的累积比特数; 当所述累积比特数大于或等于预定值时,计算所述累加比特数的所述过采样数和M倍之间的差; 以及根据所述差异确定过采样信号的频率校准步骤。 本发明还提供了一种用于可编程振荡器的频率校准装置。

    ILLUMINATION SYSTEM AND PROJECTION APPARATUS HAVING THE SAME
    7.
    发明申请
    ILLUMINATION SYSTEM AND PROJECTION APPARATUS HAVING THE SAME 审中-公开
    照明系统和投影装置

    公开(公告)号:US20110096299A1

    公开(公告)日:2011-04-28

    申请号:US12860081

    申请日:2010-08-20

    IPC分类号: G03B21/28 F21V9/00 F21V13/00

    摘要: An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and cross one another at an identical region. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged to form a delta arrangement. The first dichroic film is capable of reflecting the first light beam, and the second dichroic film is capable of reflecting the second light beam. The first dichroic film is capable of transmitting the third light beam, and the third dichroic film is capable of reflecting the third light beam.

    摘要翻译: 照明系统包括芯片封装,第一二向色膜,第二二向色膜和第三二向色膜。 第一分色膜,第二二向色膜和第三二向色膜彼此不平行并且在相同的区域彼此交叉。 芯片封装包括能够发射第一光束的第一发光芯片,能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。 第一发光芯片,第二发光芯片和第三发光芯片被布置成形成三角形排列。 第一分色膜能够反射第一光束,并且第二二向色膜能够反射第二光束。 第一分色膜能够透射第三光束,并且第三二向色膜能够反射第三光束。

    FREQUENCY CALIBRATION DEVICE AND METHOD FOR PROGRAMMABLE OSCILLATOR
    10.
    发明申请
    FREQUENCY CALIBRATION DEVICE AND METHOD FOR PROGRAMMABLE OSCILLATOR 有权
    频率校准装置及可编程振荡器的方法

    公开(公告)号:US20130051439A1

    公开(公告)日:2013-02-28

    申请号:US13617514

    申请日:2012-09-14

    IPC分类号: H04L7/04

    摘要: A frequency calibration method for a programmable oscillator includes the steps of: counting an oversampling number of an oversampling signal and estimating an accumulated bit number of a USB data stream according to the oversampling signal; calculating a difference between the oversampling number and M times of the accumulated bit number when the accumulated bit number is larger than a predetermined value; and determining a frequency calibration step of the oversampling signal according to the difference. The present invention further provides a frequency calibration device for a programmable oscillator.

    摘要翻译: 可编程振荡器的频率校准方法包括以下步骤:对过采样信号的过采样数进行计数,并根据过采样信号估计USB数据流的累积比特数; 当所述累积比特数大于预定值时,计算所述累加比特数的所述过采样数和M次之间的差; 以及根据所述差异确定过采样信号的频率校准步骤。 本发明还提供了一种用于可编程振荡器的频率校准装置。