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    • 8. 发明专利
    • Electrocatalytic tube for exhaust emission control
    • 用于排气控制的电动管
    • JP2013100980A
    • 2013-05-23
    • JP2012244321
    • 2012-11-06
    • Univ Qinghua國立清華大學
    • HUANG TA-JEN
    • F23C13/00B01D53/94B01J23/02F23J15/00
    • B01D53/326B01D53/944B01D53/9454B01D2255/806Y02T10/22
    • PROBLEM TO BE SOLVED: To overcome the problems of a conventional electrochemical-catalytic converter which purifies gas, including high fabrication cost and bulky volume.SOLUTION: This electrocatalytic tube for controlling exhaust emissions is used to purify an oxygen-rich combustion exhaust gas. The electrocatalytic tube includes a tubular body, an anode layer, and a cathode layer. The tubular body is constituted of a solid oxide layer. The solid oxide layer includes a sealed chamber, and an inner wall face and an outer wall face of the sealed chamber. The anode layer and the cathode layer are disposed on the inner wall face and the outer wall face. The sealed chamber includes a reducing environment. The oxidizing environment of the oxygen-rich combustion exhaust gas generates electromotive force between the anode layer and the cathode layer, and promotes a catalyst decomposing reaction for purifying nitrogen oxide in the oxygen-rich combustion exhaust gas in the cathode layer. The electrochemical catalyst converter has simple structure and lower fabrication cost than the existing conventional electrochemical-catalytic converter.
    • 解决的问题:为了克服纯化气体的常规电化学催化转化器的问题,包括制造成本高和体积大的问题。 解决方案:这种用于控制废气排放的电催化管用于净化富氧燃烧废气。 电催化管包括管状体,阳极层和阴极层。 管体由固体氧化物层构成。 固体氧化物层包括密封室,以及密封室的内壁面和外壁面。 阳极层和阴极层设置在内壁面和外壁面上。 密封室包括减少的环境。 富氧燃烧废气的氧化环境在阳极层和阴极层之间产生电动势,并促进用于净化阴极层中的富氧燃烧废气中的氮氧化物的催化剂分解反应。 电化学催化转化器结构简单,制造成本低于现有的电化学催化转化器。 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Group iii nitride light-emitting diode
    • III类氮化物发光二极管
    • JP2012033893A
    • 2012-02-16
    • JP2011135356
    • 2011-06-17
    • Univ Qinghua國立清華大學
    • GWO SHANGIRLIM HONG-WUILU YOU RONG
    • H01L33/06H01L33/32
    • H01L33/08H01L33/007H01L33/18H01L33/20H01L33/38
    • PROBLEM TO BE SOLVED: To solve the problems of undesirable luminous efficiency in the yellow-green light frequency of a light-emitting diode and deterioration in luminous efficiency of the light-emitting diode.SOLUTION: A group III nitride light-emitting diode mainly comprises: a plurality of n-type gallium nitride nanorods; a first electrode having an n-type gallium nitride nanorod array which comes into ohmic contact therewith; one or plural of indium gallium nitride nanodisks installed on respective n-type gallium nitride nanorods; a p-type gallium nitride nanorod array having a plurality of p-type gallium nitride nanorods where each p-type gallium nitride nanorod corresponds to one n-type gallium nitride nanorod, and installed above the indium gallium nitride nanodisk which is above each corresponding n-type gallium nitride nanorod; and a second electrode which comes into ohmic contact with the p-type gallium nitride nanorod array.
    • 要解决的问题:为了解决发光二极管的黄绿色光频率的不良发光效率和发光二极管的发光效率的劣化的问题。 解决方案:III族氮化物发光二极管主要包括:多个n型氮化镓纳米棒; 具有与其进行欧姆接触的n型氮化镓纳米棒阵列的第一电极; 安装在相应的n型氮化镓纳米棒上的一个或多个氮化铟镓纳米线; 具有多个p型氮化镓纳米棒的p型氮化镓纳米棒阵列,其中每个p型氮化镓纳米棒对应于一个n型氮化镓纳米棒,并且安装在每个对应的n上方的铟镓氮纳米盘上方 型氮化镓纳米棒; 以及与p型氮化镓纳米棒阵列欧姆接触的第二电极。 版权所有(C)2012,JPO&INPIT