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    BLUE LIGHT MIXING METHOD AND SYSTEM USING THE SAME
    3.
    发明申请
    BLUE LIGHT MIXING METHOD AND SYSTEM USING THE SAME 审中-公开
    蓝光混合方法和使用该方法的系统

    公开(公告)号：US20150146406A1

    公开(公告)日：2015-05-28

    申请号：US14297964

    申请日：2014-06-06

    申请人： DELTA ELECTRONICS, INC.

    发明人： Keh-Su CHANG ,  Yen-I CHOU ,  Chi CHEN ,  Jau-Shiu CHEN ,  Meng-Han LIU

    IPC分类号： F21V9/08 ,  F21V13/08

    CPC分类号： F21V9/08 ,  F21K9/64 ,  F21V13/08 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B26/008 ,  G02B27/141

    摘要： A blue light mixing method includes the steps of: providing a blue laser; disposing a wavelength conversion device on the light path of the blue laser wherein a part of the blue laser excites the wavelength conversion device to emit a wavelength-modulated blue light; and mixing the blue laser that hasn't undergone the wavelength modulation and the wavelength-modulated blue light.

    摘要翻译： 蓝光混合方法包括以下步骤：提供蓝色激光; 在蓝色激光的光路上设置波长转换装置，其中蓝色激光器的一部分激励波长转换装置发射波长调制的蓝光; 并且混合未经历波长调制的蓝色激光和波长调制的蓝光。

    FLUORESCENT COLOR WHEEL AND PROJECTOR
    4.
    发明申请
    FLUORESCENT COLOR WHEEL AND PROJECTOR 审中-公开

    公开(公告)号：US20180321574A1

    公开(公告)日：2018-11-08

    申请号：US15693497

    申请日：2017-09-01

    申请人： DELTA ELECTRONICS, INC.

    发明人： Keh-Su CHANG ,  Yen-I CHOU ,  Chi CHEN

    IPC分类号： G03B21/20 ,  G03B21/16 ,  G03B21/28 ,  G03B33/08

    CPC分类号： G03B21/204 ,  G03B21/16 ,  G03B21/28 ,  G03B33/08

    摘要： A fluorescent color wheel includes a substrate, a working fluid, and a fluorescent powder layer. The substrate has at least one flow channel therein. The flow channel has a first end and a second end respectively adjacent to a central region and a peripheral region of the substrate. The working fluid flows in the flow channel in a gas-liquid coexistence state. The fluorescent powder layer is disposed on the substrate and located at the peripheral region. The disclosure further discloses a projector adopting the fluorescent color wheel.

    WAVELENGTH CONVERTER
    5.
    发明申请
    WAVELENGTH CONVERTER 审中-公开

    公开(公告)号：US20180136457A1

    公开(公告)日：2018-05-17

    申请号：US15458046

    申请日：2017-03-14

    申请人： DELTA ELECTRONICS, INC.

    发明人： Keh-Su CHANG ,  Chun-Hsien LU ,  Yen-I CHOU ,  Chi CHEN

    IPC分类号： G02B26/00 ,  F21V9/16 ,  G02B7/00

    CPC分类号： G02B26/008 ,  F21V9/30 ,  G02B7/008

    摘要： A wavelength converter includes a substrate, a phosphor layer, a light transmission member, and a centroid adjustment member. The substrate is configured to be sleeved onto a drive shaft of a motor and has a hollow hole located within an outer edge of the substrate. The phosphor layer is disposed on the substrate and adjoins, the hollow hole. The light transmission member is embedded in the hollow hole. The centroid adjustment member is disposed on the substrate and located outside an outer edge of the phosphor layer and an outer edge of the light transmission ember An equivalent centroid of a combination of the substrate, the phosphor layer, the light transmission member, and the centroid adjustment member is substantially located on the axis of the drive shaft.

    REAL-TIME COLOR MAPPING SYSTEM AND METHOD
    6.
    发明申请
    REAL-TIME COLOR MAPPING SYSTEM AND METHOD 审中-公开
    实时色彩映射系统和方法

    公开(公告)号：US20160086573A1

    公开(公告)日：2016-03-24

    申请号：US14706158

    申请日：2015-05-07

    申请人： DELTA ELECTRONICS, INC. ,  National Central University

    发明人： Keh-Su CHANG ,  Mang OU-YANG ,  Ting-Wei HUANG ,  Jyun-Wei JHUANG ,  Yu-Ta CHEN

    IPC分类号： G09G5/06 ,  G09G5/02 ,  H04N9/69 ,  G06T15/04 ,  G06T7/40

    CPC分类号： G09G5/06 ,  G09G2320/0673 ,  G09G2340/06 ,  H04N1/62 ,  H04N1/644 ,  H04N9/67

    摘要： A real-time color mapping system includes a memory and a converting module. The memory is configured for storing a mapping table. The converting module is configured for reading the mapping table stored in the memory, and for converting first image grayscale values corresponding to a first image signal into second image grayscale values corresponding to a second image signal according to the mapping table. The converting module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. A real-time color mapping method is provided herein as well.

    摘要翻译： 实时色彩映射系统包括存储器和转换模块。 存储器被配置用于存储映射表。 转换模块被配置用于读取存储在存储器中的映射表，并且用于根据映射表将与第一图像信号相对应的第一图像灰度值转换成对应于第二图像信号的第二图像灰度值。 转换模块利用与第一图像灰度值中的每一个对应的位的至少一部分作为存储器地址来查找映射表，从而将第一图像灰度值转换为第二图像灰度值。 本文还提供实时色彩映射方法。

    METHOD OF REGULATING LIGHT WAVELENGTH FOR PROJECTION DEVICE
    9.
    发明申请
    METHOD OF REGULATING LIGHT WAVELENGTH FOR PROJECTION DEVICE 有权
    调整投影装置的光波长的方法

    公开(公告)号：US20140333908A1

    公开(公告)日：2014-11-13

    申请号：US14041803

    申请日：2013-09-30

    申请人： DELTA ELECTRONICS, INC.

    发明人： Wei-Ting CHEN ,  Che-Hao FAN ,  Ru-Shi LIU ,  Keh-Su CHANG ,  Chi CHEN ,  Yen-I CHOU

    IPC分类号： G03B21/14

    CPC分类号： G03B21/204 ,  G03B33/04 ,  G03B33/12 ,  H04N9/3111 ,  H04N9/3158 ,  H04N9/3182

    摘要： The disclosure provides a method for regulating a light wavelength of a projection device. The method comprises the following steps. A single-color light source is provided and emits a first chromatic light. A phosphor layer is formed on an optical path of the single-color light source, so that the first chromatic light transmits the phosphor layer. The phosphor layer transforms a part of the first chromatic light to a second chromatic light, and emits the residual first chromatic light. The residual first chromatic light is further mixed with the second chromatic light to generate a third chromatic light. The wavelength of the third chromatic light is regulated by adjusting the proportion of the luminous intensity of the residual first chromatic light and the second chromatic light.

    摘要翻译： 本公开提供了一种用于调节投影装置的光波长的方法。 该方法包括以下步骤。 提供单色光源并发射第一色光。 在单色光源的光路上形成荧光体层，使得第一色光透过荧光体层。 荧光体层将第一色光的一部分转换为第二色光，并发射残留的第一色光。 剩余的第一色光与第二色光进一步混合以产生第三色光。 通过调节残留第一色光和第二色光的发光强度的比例来调节第三色光的波长。

    Light Modulating Module and Image Display
    10.
    发明申请
    Light Modulating Module and Image Display 有权
    调光模块和图像显示

    公开(公告)号：US20140300838A1

    公开(公告)日：2014-10-09

    申请号：US13856286

    申请日：2013-04-03

    申请人： DELTA ELECTRONICS, INC.

    发明人： Yeong-Feng WANG ,  Ming-Wei TSAI ,  Keh-Su CHANG ,  Rong-Chang LIANG

    IPC分类号： G02B27/26 ,  G02B26/08 ,  G02B26/00 ,  G02F1/29 ,  G02F1/01

    CPC分类号： G02B27/26 ,  G02B27/2214 ,  G02F1/29 ,  G02F2001/291

    摘要： The disclosure provides a light modulating module attached on a display side of a reflective display apparatus, including: a light source portion capable of providing an illumination light beam, wherein the illumination light beam is capable of being transmitted to the reflective display apparatus, and the reflective display apparatus is adapted to reflect the illumination light beam to generate an image light beam; and an image light modulating device is disposed above the reflective display apparatus and disposed in a light path of the image light beam, wherein the image light modulating device is capable of modulating a direction and/or a polarization state of the image light beam, and the image light beam is emitted to either a left or right eye of a viewer to form an autostereoscopic image perceivable to the viewer after the image light beam passes through the image light modulating device.

    摘要翻译： 本发明提供了一种安装在反射显示装置的显示侧的光调制模块，包括：能够提供照明光束的光源部分，其中照明光束能够传输到反射显示装置， 反射显示装置适于反射照明光束以产生图像光束; 并且图像光调制装置设置在反射显示装置上方并设置在图像光束的光路中，其中图像光调制装置能够调制图像光束的方向和/或偏振状态，以及 图像光束被发射到观看者的左眼或右眼，以在图像光束通过图像光调制装置之后形成可观察到的自动立体图像。