Promote system for regulatable gene expression in mammalian cells
    2.
    发明授权
    Promote system for regulatable gene expression in mammalian cells 有权
    促进哺乳动物细胞中可调节基因表达的系统

    公开(公告)号:US08796440B2

    公开(公告)日:2014-08-05

    申请号:US13392954

    申请日:2010-08-20

    Applicant: Feng Yao

    Inventor: Feng Yao

    Abstract: The present invention is directed to a bidirectional human cytomegalovirus (hCMV) promoter that can be used to promote transcription on both strands of a double stranded DNA molecule. When used as part of a system that includes tet operator and the gene coding for the tet repressor, the promoter can be used to induce mammalian gene expression in a highly regulated way.

    Abstract translation: 本发明涉及可用于促进双链DNA分子的两条链上的转录的双向人巨细胞病毒(hCMV)启动子。 当用作包括tet操纵子和编码tet阻遏物的基因的系统的一部分时,启动子可以以高度调节的方式用于诱导哺乳动物基因表达。

    Semiconductor light-emitting device and manufacturing method thereof
    3.
    发明授权
    Semiconductor light-emitting device and manufacturing method thereof 有权
    半导体发光器件及其制造方法

    公开(公告)号:US08759814B2

    公开(公告)日:2014-06-24

    申请号:US13615548

    申请日:2012-09-13

    CPC classification number: H01L33/18 H01L33/08 H01L33/24 H01L33/44 H01L33/502

    Abstract: A semiconductor light-emitting device and a manufacturing method thereof are provided, wherein the semiconductor light-emitting device includes a first type doped semiconductor structure, a light-emitting layer, a second type doped semiconductor layer, a first conductive layer and a dielectric layer. The first type doped semiconductor structure includes a base and a plurality of columns extending outward from the base. Each of the columns includes a top surface and a plurality of sidewall surfaces. The light-emitting layer is disposed on the sidewall surfaces and the top surface, wherein the surface area of the light-emitting layer gradually changes from one side adjacent to the columns to a side away from the columns. The dielectric layer exposes the first conductive layer locating on the top surface of each of the columns, wherein the dielectric layer includes at least one of a plurality of quantum dots, phosphors, and metal nanoparticles.

    Abstract translation: 提供一种半导体发光器件及其制造方法,其中半导体发光器件包括第一掺杂半导体结构,发光层,第二掺杂半导体层,第一导电层和介电层 。 第一类型掺杂半导体结构包括从基底向外延伸的基部和多个列。 每个柱包括顶表面和多个侧壁表面。 发光层设置在侧壁表面和顶表面上,其中发光层的表面积从相邻列的一侧逐渐变为离开立柱的一侧。 电介质层暴露位于每个列的顶表面上的第一导电层,其中介电层包括多个量子点,磷光体和金属纳米颗粒中的至少一个。

    Fabrication method of nanoparticle
    4.
    发明授权
    Fabrication method of nanoparticle 有权
    纳米颗粒的制备方法

    公开(公告)号:US08753559B2

    公开(公告)日:2014-06-17

    申请号:US13530104

    申请日:2012-06-21

    CPC classification number: B82Y40/00 B81C99/008

    Abstract: A fabrication method of nanoparticles is provided. A substrate having a plurality of pillar structures is provided and then a plurality of ring structures is formed to surround the plurality of the pillar structures. The inner wall of each ring structure surrounds the sidewall of each pillar structure. A portion of each pillar structure is removed to reduce the height of each pillar structure and to expose the inner wall of each ring structure. The ring structures are separated from the pillar structures to form a plurality of nanoparticles. Surface modifications are applied to the ring structures before the ring structures are separated from the pillar structures on the substrate.

    Abstract translation: 提供了纳米颗粒的制造方法。 提供具有多个柱结构的基板,然后形成多个环形结构以围绕多个柱结构。 每个环结构的内壁围绕每个支柱结构的侧壁。 每个柱结构的一部分被去除以减小每个柱结构的高度并暴露每个环结构的内壁。 环结构与柱结构分离以形成多个纳米颗粒。 在将环结构与衬底上的柱结构分离之前,对环结构进行表面改性。

    Proximity Sensor with Ceramic Housing and Light Barrier
    6.
    发明申请
    Proximity Sensor with Ceramic Housing and Light Barrier 审中-公开
    带陶瓷外壳和光栅的接近传感器

    公开(公告)号:US20110024627A1

    公开(公告)日:2011-02-03

    申请号:US12533173

    申请日:2009-07-31

    Applicant: Yu Feng Yao

    Inventor: Yu Feng Yao

    Abstract: An optical proximity sensor is provided that comprises an infrared light emitter, an infrared light detector, a ceramic housing, a substrate, and a cover or shield. The ceramic housing is mounted on or attached to the substrate, and comprises first and second recesses separated by a light barrier. The cover is mounted over the ceramic housing, the light emitter and the light detector. The infrared light emitter is located within the first recess and mounted on the substrate. The infrared light detector is located within the second recess and mounted on the substrate. The light barrier between the first and second recesses, in conjunction with the remainder of the ceramic housing, the substrate, and the cover or shield substantially attenuates or blocks the transmission of undesired direct, scattered or reflected infrared light between the light emitter and the light detector, and thereby minimizes optical crosstalk and interference between the light emitter and the light detector.

    Abstract translation: 提供了一种光学接近传感器,其包括红外光发射器,红外光检测器,陶瓷壳体,基板和盖或屏蔽件。 陶瓷外壳安装在基板上或附着在基板上,并且包括由光屏隔开的第一和第二凹槽。 盖子安装在陶瓷外壳,发光器和光检测器上。 红外光发射器位于第一凹槽内并安装在基板上。 红外光检测器位于第二凹槽内并安装在基板上。 第一和第二凹部之间的光屏障与陶瓷壳体的其余部分,基底和盖子或屏蔽件相结合,基本上衰减或阻挡在光发射器和光线之间的不期望的直接,散射或反射的红外光的透射 检测器,从而使光发射器和光检测器之间的光串扰和干扰最小化。

    Keystroke apparatus for optical disk drive
    7.
    发明授权
    Keystroke apparatus for optical disk drive 失效
    用于光盘驱动器的击键装置

    公开(公告)号:US07398537B2

    公开(公告)日:2008-07-08

    申请号:US11188359

    申请日:2005-07-25

    CPC classification number: G06F1/181 G11B33/027

    Abstract: A keystroke apparatus for an optical disk drive includes a computer bezel (40), an optical disk drive (10) having a keystroke (12), a pressing member (20) movably attached to the computer bezel (40) and at least one spring (30) causing the pressing member (20) to come back to an original position. The pressing member (20) has a slanted resisting portion (25) for abutting against the keystroke (12). When the pressing member (20) is pressed, the resisting portion (25) drives the keystroke (12) to open or close the optical disk drive (10).

    Abstract translation: 用于光盘驱动器的击键装置包括计算机挡板(40),具有击键(12)的光盘驱动器(10),可移动地附接到计算机框架(40)的按压构件(20)和至少一个弹簧 (30)使得按压构件(20)回到原始位置。 按压构件(20)具有用于抵靠击键(12)的倾斜阻力部分(25)。 当按压按压构件(20)时,抵抗部分(25)驱动按键(12)打开或关闭光盘驱动器(10)。

    SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF 有权
    半导体发光器件及其制造方法

    公开(公告)号:US20140042387A1

    公开(公告)日:2014-02-13

    申请号:US13615548

    申请日:2012-09-13

    CPC classification number: H01L33/18 H01L33/08 H01L33/24 H01L33/44 H01L33/502

    Abstract: A semiconductor light-emitting device and a manufacturing method thereof are provided, wherein the semiconductor light-emitting device includes a first type doped semiconductor structure, a light-emitting layer, a second type doped semiconductor layer, a first conductive layer and a dielectric layer. The first type doped semiconductor structure includes a base and a plurality of columns extending outward from the base. Each of the columns includes a top surface and a plurality of sidewall surfaces. The light-emitting layer is disposed on the sidewall surfaces and the top surface, wherein the surface area of the light-emitting layer gradually changes from one side adjacent to the columns to a side away from the columns. The dielectric layer exposes the first conductive layer locating on the top surface of each of the columns, wherein the dielectric layer includes at least one of a plurality of quantum dots, phosphors, and metal nanoparticles.

    Abstract translation: 提供一种半导体发光器件及其制造方法,其中半导体发光器件包括第一掺杂半导体结构,发光层,第二掺杂半导体层,第一导电层和介电层 。 第一类型掺杂半导体结构包括从基底向外延伸的基部和多个列。 每个柱包括顶表面和多个侧壁表面。 发光层设置在侧壁表面和顶表面上,其中发光层的表面积从与列相邻的一侧逐渐变为远离柱的一侧。 电介质层暴露位于每个列的顶表面上的第一导电层,其中介电层包括多个量子点,磷光体和金属纳米颗粒中的至少一个。

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