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38 条记录 (耗时 0.029 秒)

    Process for Encapsulating LED Chip by Fluorescent Material
    21.
    发明申请
    Process for Encapsulating LED Chip by Fluorescent Material 审中-公开
    荧光材料封装LED芯片的工艺

    公开(公告)号：US20090275257A1

    公开(公告)日：2009-11-05

    申请号：US12189138

    申请日：2008-08-09

    申请人： Ching-Cherng Sun ,  Tsung-Xian Lee ,  Chun-te Wu

    发明人： Ching-Cherng Sun ,  Tsung-Xian Lee ,  Chun-te Wu

    IPC分类号： H01J9/02 ,  H05B7/00

    CPC分类号： H01L33/505 ,  B29C45/14655 ,  B29C45/1671 ,  H01L2933/0041

    摘要： An LED chip encapsulation process includes the steps of (a) forming a fluorescent member by injection molding to encapsulate an LED chip; (b) hardening the fluorescent member; (c) forming a transparent dome to embed and encapsulate the LED chip and the fluorescent member; and (d) securing the dome and the substrate together to finish a packaging of the LED chip. Shape of the fluorescent member disposed on the LED chip can be controlled precisely, thereby increasing quality and color uniformity of the produced LED chip. Alternatively, the LED chip is a remote LED chip and step (a) is replaced by forming a plastic member to encapsulate the LED chip and forming a fluorescent member on the top of the plastic member by injection molding.

    摘要翻译： LED芯片封装工艺包括以下步骤：（a）通过注塑成型荧光部件以封装LED芯片; （b）使荧光部件硬化; （c）形成透明圆顶以嵌入和封装LED芯片和荧光部件; 和（d）将圆顶和基板固定在一起以完成LED芯片的封装。 可以精确地控制设置在LED芯片上的荧光体的形状，从而提高所制造的LED芯片的质量和颜色均匀性。 或者，LED芯片是远程LED芯片，并且通过形成塑料构件来代替步骤（a），以封装LED芯片并通过注射成型在塑料构件的顶部上形成荧光构件。

    PHOSPHOR PACKAGE OF LIGHT EMITTING DIODES
    22.
    发明申请
    PHOSPHOR PACKAGE OF LIGHT EMITTING DIODES 审中-公开
    磷光体发光二极管封装

    公开(公告)号：US20090015157A1

    公开(公告)日：2009-01-15

    申请号：US11839132

    申请日：2007-08-15

    申请人： Ching-Cherng Sun ,  Shih-Hsin Ma ,  Tsung-Xian Lee

    发明人： Ching-Cherng Sun ,  Shih-Hsin Ma ,  Tsung-Xian Lee

    IPC分类号： H01J63/04

    CPC分类号： H01L33/507 ,  H01L33/58 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49109 ,  H01L2224/8592 ,  H01L2924/00014

    摘要： A phosphor package of light emitting diodes includes a lens made of a transparent optical material, and a side of the lens with at least one phosphor containing groove corresponding to a light emitting diode chip. The concentration of the phosphor is adjusted before a required quantity of phosphor is adhered into the phosphor containing groove. The phosphor is baked and solidified. A gel is filled into the gap between the wire-bonded light emitting chip and the phosphor for binding with each other to complete the manufacturing process of a phosphor package; and such manufacturing process can effectively and accurately control the phosphor to achieve high quality stability and color uniformity.

    摘要翻译： 发光二极管的荧光体封装包括由透明光学材料制成的透镜，以及具有与发光二极管芯片对应的至少一个含磷光体槽的透镜侧。 在将所需量的荧光体粘附到含荧光体槽之前调节荧光体的浓度。 将磷光体烘烤并固化。 将凝胶填充到引线键合的发光芯片和荧光体之间的间隙中以便彼此结合以完成磷光体封装的制造过程; 并且这种制造工艺可以有效和准确地控制荧光粉以实现高质量的稳定性和颜色均匀性。

    Reading device
    25.
    发明授权
    Reading device 有权
    阅读设备

    公开(公告)号：US08102747B2

    公开(公告)日：2012-01-24

    申请号：US12861840

    申请日：2010-08-24

    申请人： Ching-Cherng Sun ,  Yeh-Wei Yu

    发明人： Ching-Cherng Sun ,  Yeh-Wei Yu

    IPC分类号： G11B7/00

    CPC分类号： G11B7/0917 ,  G11B7/0065 ,  G11B7/1378 ,  G11B2007/00653

    摘要： A reading device includes a spatial light modulator, a zoom lens set, an object lens, an image sensor, and an adjusting module. The spatial light modulator provides a reading beam. The zoom lens set forms the reading beam into a real image. The object lens focuses the real image onto a collinear holographic storage medium and thus produces a diffraction signal. The image sensor converts the diffraction signal into an electric signal. The adjusting module adjusts the optical magnification of the zoom lens set according to the quality of the diffraction signal.

    摘要翻译： 读取装置包括空间光调制器，变焦透镜组，物镜，图像传感器和调整模块。 空间光调制器提供读取光束。 变焦透镜组将读取光束形成为真实图像。 物镜将实像聚焦到共线全息存储介质上，从而产生衍射信号。 图像传感器将衍射信号转换为电信号。 调整模块根据衍射信号的质量调整变焦镜头组的光学倍率。

    Method of increasing color gamut of a color display
    26.
    发明授权
    Method of increasing color gamut of a color display 有权
    增加彩色显示屏色域的方法

    公开(公告)号：US07995014B2

    公开(公告)日：2011-08-09

    申请号：US11964222

    申请日：2007-12-26

    申请人： Wei-Ping Lin ,  Tsung-Hsun Yang ,  Ching-Cherng Sun

    发明人： Wei-Ping Lin ,  Tsung-Hsun Yang ,  Ching-Cherng Sun

    IPC分类号： G09G3/32 ,  G09G3/30 ,  G09G3/36 ,  G09G3/10 ,  G06F3/038

    CPC分类号： G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2340/06

    摘要： A method of increasing color gamut of a color display includes grouping subpixels of R, G, and B primary colors of a pixel by grouping R, G, and B light sources of the color display with a corresponding light intensity adjustment mechanism based on an overlapping degree between two response spectrums of the light sources. The response spectrums of the light intensity adjustment mechanism of the same group have minimal overlapping with that of other groups. The method further includes enabling groups of R, G, and B subpixels, activating the R, G, and B light sources and the corresponding light intensity adjustment mechanism, and disabling the remaining groups of subpixels all by turns for creating a vivid complete picture by time division color-mixing.

    摘要翻译： 一种增加彩色显示器色域的方法包括通过将彩色显示器的R，G和B光源与对应的光强度调节机构分组，基于重叠的方式分组像素的R，G和B基色子像素 光源两个响应光谱之间的程度。 同一组光强度调节机制的响应谱与其他组的反应谱最小。 该方法还包括启用R，G和B子像素组，激活R，G和B光源以及相应的光强度调节机制，并且使得剩下的子像素组全部残留，以便通过 时分混色。

    Gray code encoding and decoding method applied to holographic storage devices
    27.
    发明申请
    Gray code encoding and decoding method applied to holographic storage devices 有权
    格雷码编码和解码方法应用于全息存储设备

    公开(公告)号：US20090214126A1

    公开(公告)日：2009-08-27

    申请号：US12071414

    申请日：2008-02-21

    申请人： Mang Ou-Yang ,  Yu-Ta Chen ,  Ching-Cherng Sun ,  Tsung-Hsun Yang

    发明人： Mang Ou-Yang ,  Yu-Ta Chen ,  Ching-Cherng Sun ,  Tsung-Hsun Yang

    IPC分类号： G03H1/26

    CPC分类号： G11B7/0065 ,  G03H2210/22 ,  G03H2225/31 ,  G03H2240/42 ,  G11B7/128 ,  G11B7/13 ,  G11B20/1496 ,  G11B2220/2504

    摘要： A gray code encoding and decoding method applied to holographic storage devices is proposed. The encoding method uses gray levels of a 2D detector to encode a certain amount of original bits of the original data, and then sends them to a spatial light modulator (SLM) for encryption. The decoding method corrects the received gray levels to the original gray levels, and then compares the maximum gray level with the original gray levels to decode the original gray level into binary data. The proposed encoding and decoding method can better make use of storage locations of the 2D detector and get a code rate close to 1.

    摘要翻译： 提出了一种应用于全息存储设备的灰度编码和解码方法。 编码方法使用2D检测器的灰度级对原始数据的一定量的原始位进行编码，然后将其发送到空间光调制器（SLM）进行加密。 解码方法将接收到的灰度级别校正为原始灰度级，然后将最大灰度级与原始灰度级进行比较，将原始灰度级解码为二进制数据。 提出的编码和解码方法可以更好地利用2D检测器的存储位置，并获得接近1的码率。

    Light assembly with light-mixing function
    30.
    发明授权
    Light assembly with light-mixing function 有权
    灯具组装与光混合功能

    公开(公告)号：US08723403B2

    公开(公告)日：2014-05-13

    申请号：US13541647

    申请日：2012-07-03

    申请人： Ching-Cherng Sun ,  Yu-Yu Chang ,  Chih-Yu Chiu

    发明人： Ching-Cherng Sun ,  Yu-Yu Chang ,  Chih-Yu Chiu

    IPC分类号： H01L33/50

    CPC分类号： F21V9/30 ,  F21Y2115/10

    摘要： A light assembly with light-mixing function includes a case having an assembling room defined therein and an assembling opening at a top thereof, the assembling opening communicating with the assembling room, a light-mixing sheet sealing the assembling opening of the case, the light-mixing sheet having at least one array set defined thereon, the array set having a plurality of fillisters uniformly defined on the light-mixing sheet, a volume of mixed chemical compound is entered into each fillister, at least one light source electrically set on a bottom of the assembling room. Under this arrangement, when the light assembly with light-mixing function is turned on, a plurality of light beams from the light source is caged in the mixed chemical compounds of the fillisters; and the mixed chemical compound shifts a wavelength of each of the light beams which are caged in the mixed chemical compounds.

    摘要翻译： 具有光混合功能的灯组件包括具有限定在其中的组装室和在其顶部的组装开口的壳体，与组装室连通的组装开口，密封壳体的组装开口的光混合片， - 混合片，其具有限定在其上的至少一个阵列组，所述阵列组具有均匀地限定在所述光混合片上的多个填充物，混合化合物的体积被输入到每个填充器中，至少一个光源电设置在 装配室底部。 在这种布置下，当具有光混合功能的光组件接通时，来自光源的多个光束被笼罩在填充物的混合化合物中; 并且混合的化合物移动在混合化合物中笼罩的每个光束的波长。