利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.024 秒)

    Monolithic integrated semiconductor modulator-SOA-LED broad band light source and method of fabricating the same
    1.
    发明申请
    Monolithic integrated semiconductor modulator-SOA-LED broad band light source and method of fabricating the same 审中-公开
    单片集成半导体调制器 - SOA-LED宽带光源及其制造方法

    公开(公告)号：US20060126157A1

    公开(公告)日：2006-06-15

    申请号：US11298387

    申请日：2005-12-08

    申请人： Moon Park ,  Sahang Park ,  Su Oh ,  Sung Kim ,  Kwang Oh ,  Yong Baek ,  Gyung Kim

    发明人： Moon Park ,  Sahang Park ,  Su Oh ,  Sung Kim ,  Kwang Oh ,  Yong Baek ,  Gyung Kim

    IPC分类号： H01S3/00

    CPC分类号： H01S5/026 ,  H01S5/20 ,  H01S5/50

    摘要： Provided is a monolithic integrated semiconductor broad band light source. In the monolithic integrated semiconductor broad band light source, an electro absorption modulator, a semiconductor optical amplifier, and a light emitting diode are integrated on an InP substrate. Ions are implanted among the electro absorption modulator, the semiconductor optical amplifier, and the light emitting diode to electrically insulate the electro absorption modulator, the semiconductor optical amplifier, and the light emitting diode from one another. Electrodes independently implant currents into the electro absorption modulator, the semiconductor optical amplifier, and the light emitting diode. In particular, it is important to form a current intercepting layer and electrically insulate electrodes from one another but optically connect the electrodes in terms of performance of the monolithic integrated semiconductor broad band light source. The semiconductor optical amplifier and the light emitting diode are integrated into an active layer. As a result, broad band light generated from the light emitting diode is amplified by the semiconductor optical amplifier and modulated by a modulator so as to fabricate a monolithic broad band light source.

    摘要翻译： 提供了一种单片集成半导体宽带光源。 在单片集成半导体宽带光源中，在InP衬底上集成有电吸收调制器，半导体光放大器和发光二极管。 将离子植入在电吸收调制器，半导体光放大器和发光二极管之间，以将电吸收调制器，半导体光放大器和发光二极管彼此电绝缘。 电极独立地将电流注入到电吸收调制器，半导体光放大器和发光二极管中。 特别地，重要的是形成电流截取层并且将电极彼此电绝缘，但是在单片集成半导体宽带光源的性能方面将电极光学连接。 半导体光放大器和发光二极管集成到有源层中。 结果，由发光二极管产生的宽带光被半导体光放大器放大并被调制器调制，以制造单片宽带光源。

    Superluminescent diode and method of manufacturing the same
    3.
    发明申请
    Superluminescent diode and method of manufacturing the same 有权
    超发光二极管及其制造方法

    公开(公告)号：US20070223551A1

    公开(公告)日：2007-09-27

    申请号：US11635195

    申请日：2006-12-07

    申请人： Moon Park ,  Yong Baek ,  Kwang Oh

    发明人： Moon Park ,  Yong Baek ,  Kwang Oh

    IPC分类号： H01S5/00

    CPC分类号： H01S5/0265 ,  B82Y20/00 ,  H01S5/026 ,  H01S5/0425 ,  H01S5/101 ,  H01S5/2063 ,  H01S5/2201 ,  H01S5/2224 ,  H01S5/2275 ,  H01S5/3406 ,  H01S5/34306 ,  H01S5/4006

    摘要： A 1.55 μm SLD having a laser diode (LD) region and a semiconductor optical amplifier (SOA) region, and a method of fabricating the same, are disclosed. The SLD includes: an InP substrate having a LD region and a SOA region for amplifying light emitted from the LD region; an optical waveguide having a BRS (buried ridge strip) structure having an active layer of resonant strip pattern formed on the InP substrate and extending from the SOA region to the LD region; a first electrode formed on the active layer in the SOA region, a second electrode formed on the active layer in the LD region and electrically isolated from the first electrode; and a current blocking region interposed between the first electrode and the second electrode in order to electrically isolate the first electrode and the second electrode from each other.

    摘要翻译： 公开了具有激光二极管（LD）区域和半导体光放大器（SOA）区域的1.55μmSLD及其制造方法。 SLD包括：具有LD区域的InP衬底和用于放大从LD区域发射的光的SOA区域; 具有BRS（埋脊条）结构的光波导，其具有形成在InP衬底上并从SOA区延伸到LD区的谐振带图案的有源层; 形成在SOA区域中的有源层上的第一电极，形成在LD区域中的有源层上并与第一电极电隔离的第二电极; 以及插入在第一电极和第二电极之间的电流阻挡区域，以将第一电极和第二电极彼此电隔离。

    Coherent tuning apparatus for optical communication device
    5.
    发明申请
    Coherent tuning apparatus for optical communication device 审中-公开
    用于光通信设备的相干调谐装置

    公开(公告)号：US20050141571A1

    公开(公告)日：2005-06-30

    申请号：US10923834

    申请日：2004-08-24

    申请人： Sahnggi Park ,  Moon Park ,  Ki Kim ,  Su Oh ,  Ji Lee ,  Chul Lee

    发明人： Sahnggi Park ,  Moon Park ,  Ki Kim ,  Su Oh ,  Ji Lee ,  Chul Lee

    IPC分类号： H01S5/125 ,  H01S3/10 ,  H01S5/042 ,  H01S5/0625

    CPC分类号： H01S5/06256 ,  H01S5/0425

    摘要： Provided is a coherent tuning apparatus capable of continuously tuning wavelength of light over a wide band of wavelength at high speed and outputting high power, the apparatus including an optical waveguide through which spatially coherent light passes, an electrode array for changing a direction of the light passing through the optical waveguide by applying electric field or current to a portion of the optical waveguide, and a wavelength selection optical element unit for selecting a specific wavelength of the light.

    摘要翻译： 提供一种相干调谐装置，其能够以高速连续地调整宽波长波长的光的波长并输出高功率，该装置包括空间相干光通过的光波导，用于改变光的方向的电极阵列 通过对光波导施加电场或电流通过光波导，以及用于选择光的特定波长的波长选择光学元件单元。

    Apparatus for controlling temperature of optical module using uncooled laser diode
    6.
    发明申请
    Apparatus for controlling temperature of optical module using uncooled laser diode 审中-公开
    用于使用非制冷激光二极管控制光学模块的温度的装置

    公开(公告)号：US20060239316A1

    公开(公告)日：2006-10-26

    申请号：US11136944

    申请日：2005-05-24

    申请人： Dae Kim ,  Bo Choi ,  Kwang Yang ,  Moon Park

    发明人： Dae Kim ,  Bo Choi ,  Kwang Yang ,  Moon Park

    IPC分类号： H01S3/04 ,  H01S3/00

    CPC分类号： H01S5/02415 ,  H01S5/02212

    摘要： The present invention relates to an apparatus for controlling temperature of an optical module using an uncooled laser diode. A first setup unit for establishing low-temperature setup voltage and a second setup unit for establishing high-temperature setup voltage determine first and second threshold voltages suitable for low-temperature and high-temperature setup voltages, respectively. First and second comparators compare the low-temperature and high-temperature setup voltages with sensor voltage received from a sensor voltage entry unit, respectively. The output signals of the comparators are applied to a logic circuit, such that the logic circuit generates on/off signals according to the result of the comparison. The logic circuit generates a high-level signal only when the sensor voltage escaped from a predetermined voltage range, and thus operates the temperature control circuit. Therefore, the TEC and the heater contained in the TEC/heater mounting member are operated to generate heat, such that the uncooled laser diode can be heated or cooled at only predetermined temperature. As a result, the uncooled laser diode can be heated or cooled at only predetermined temperature, controls temperature of the optical module at a low power level, resulting in reduction of power consumption.

    摘要翻译： 本发明涉及一种使用非制冷激光二极管控制光学模块的温度的装置。 用于建立低温设置电压的第一设置单元和用于建立高温设置电压的第二设置单元分别确定适合于低温和高温设置电压的第一和第二阈值电压。 第一和第二比较器分别将低温和高温设置电压与传感器电压输入单元接收的传感器电压进行比较。 比较器的输出信号被施加到逻辑电路，使得逻辑电路根据比较结果产生开/关信号。 只有当传感器电压从预定的电压范围逃逸时，逻辑电路才产生高电平信号，从而操作温度控制电路。 因此，TEC /加热器安装部件中包含的TEC和加热器被操作以产生热量，使得非冷却的激光二极管可以仅在预定温度下被加热或冷却。 结果，非冷却的激光二极管可以仅在预定温度下被加热或冷却，从而将光模块的温度控制在低功率水平，导致功耗的降低。

    Acrylic adhesive composition having excellent impact resistance, optical film using the adhesive composition, and liquid crystal display comprising the optical film
    7.
    发明申请
    Acrylic adhesive composition having excellent impact resistance, optical film using the adhesive composition, and liquid crystal display comprising the optical film 审中-公开
    具有优异抗冲击性的丙烯酸类粘合剂组合物，使用粘合剂组合物的光学薄膜和包括该光学薄膜的液晶显示器

    公开(公告)号：US20060234074A1

    公开(公告)日：2006-10-19

    申请号：US11401934

    申请日：2006-04-12

    申请人： Chang Yun ,  Moon Park ,  In Han ,  Hyun Cho

    发明人： Chang Yun ,  Moon Park ,  In Han ,  Hyun Cho

    IPC分类号： C08F8/00 ,  B32B27/00

    CPC分类号： C09J133/04 ,  C08L33/24 ,  C08L2666/04 ,  Y10T428/31855

    摘要： An acrylic adhesive composition, an optical film and a liquid crystal display using the same, wherein the acrylic adhesive composition has excellent impact resistance, which improves resistance to external impact of an optical film, increases the wide viewing angle and brightness of an image display, such as a liquid crystal display, and increases durability of the optical film under heat and moist heat conditions. The acrylic adhesive composition having excellent impact resistance includes (a) 100 parts by weight of an acrylic copolymer, (b) 0.01˜10 parts by weight of a crosslinking agent, and (c) 0.5˜20 parts by weight of a polymer having an amino group, the acrylic copolymer being obtained by copolymerizing (1) 0.5˜10 wt % of a vinylic monomer having no carboxyl group, (2) 0.5˜20 wt % of a vinylic monomer having a carboxyl group, and (3) a balance of a (meth)acrylic acid ester monomer having a C1˜C12 alkyl group.

    摘要翻译： 丙烯酸类粘合剂组合物，光学膜和使用该丙烯酸类粘合剂组合物的液晶显示器，其中丙烯酸类粘合剂组合物具有优异的抗冲击性，这提高了对光学膜的外部冲击的抵抗力，增加了图像显示器的宽视角和亮度， 例如液晶显示器，并且在热和湿热条件下增加光学膜的耐久性。 具有优异抗冲击性的丙烯酸类粘合剂组合物包括（a）100重量份的丙烯酸共聚物，（b）0.01〜10重量份的交联剂，和（c）0.5〜20重量份的具有 氨基，丙烯酸共聚物通过共聚合（1）0.5〜10重量％的不含羧基的乙烯基单体，（2）0.5〜20重量％的具有羧基的乙烯基单体，和（3）余量 的具有C1〜C12烷基的（甲基）丙烯酸酯单体。

    Assembling type sectional shelf structure
    9.
    发明申请
    Assembling type sectional shelf structure 审中-公开
    组装式分段货架结构

    公开(公告)号：US20070034584A1

    公开(公告)日：2007-02-15

    申请号：US11250060

    申请日：2005-10-13

    申请人： Moon Park

    发明人： Moon Park

    IPC分类号： A47B57/00 ,  A47B43/00 ,  A47B47/00

    CPC分类号： A47B57/265 ,  A47B47/0083 ,  A47B47/045

    摘要： An assembling type sectional shelf structure is disclosed. A plurality of shelves can be easily assembled to a support member so that various things can be arranged and stored on each shelf. The assembling type sectional shelf structure comprises a plurality of rectangular prism shaped shelves which have upper sides opened; assembling members which are assembled at the corner portions of the opposite sides of the shelves and have triangle shaped through holes at inner sides; fixing members which have support member holes at center portions, guide ribs formed at both sides of the inner walls, and engaging protrusions formed at side surfaces and are inserted into the through holes of the assembling members; and support members which include guide grooves which are engaged with the guide ribs and guide the movements of the fixing members when the fixing members are inserted into the outer sides of the same, with engaging grooves engaged with the engaging protrusions of the fixing members being formed at one side surface of the same.

    摘要翻译： 公开了一种组装型的搁架结构。 多个搁架可以容易地组装到支撑构件上，使得可以将各种物品布置和存储在每个搁架上。 组装型搁架结构包括多个开口上方的矩形棱柱形搁板; 组装构件，其组装在搁架的相对侧的角部并且在内侧具有三角形的通孔; 在中心部分具有支撑构件孔的固定构件，形成在内壁两侧的引导肋和形成在侧表面处的接合突起并插入到组装构件的通孔中; 以及支撑构件，其包括与导向肋接合的引导槽，并且当固定构件插入其外侧时引导固定构件的运动，其中形成有与固定构件的接合突起接合的接合槽 在其一侧表面。