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    • 31. 发明授权
    • Light source system and projection system applied thereby
    • 因此应用光源系统和投影系统
    • US09500345B2
    • 2016-11-22
    • US14346300
    • 2012-08-10
    • Yi YangYi Li
    • Yi YangYi Li
    • F21V17/02G03B21/20F21V9/16F21V13/02F21V13/08G01J1/04G03B21/16
    • F21V17/02F21V9/30F21V13/02F21V13/08G01J1/0448G03B21/16G03B21/204G03B21/2093
    • A light source system and a projection system employing the same. The light source system includes a light source emitting an excitation light, a moving device carrying a wavelength conversion material and an adjustment device. The excitation light irradiates on the wavelength conversion material. When the moving device is in a periodical moving state, the light spot position irradiated by the excitation light on the moving device moves following a first working track. The adjustment device is used for adjusting the light spot position irradiated by the adjusted excitation light on the moving device so that it moves following a second working track. The first working track is separated from the second working track. The system can reduce the working load of the wavelength conversion material on the first working track, thus slowing the aging of the wavelength conversion material, and improving the life of the light source system.
    • 光源系统和采用该光源系统的投影系统。 光源系统包括发射激发光的光源,携带波长转换材料的移动装置和调节装置。 激发光照射在波长转换材料上。 当移动装置处于周期性移动状态时,由移动装置上的激发光照射的光点位置在第一工作轨迹之后移动。 调整装置用于调整由移动装置上调节的激发光照射的光点位置,使其在第二工作轨迹之后移动。 第一个工作轨道与第二个工作轨道分开。 该系统可以降低第一工作轨道上的波长转换材料的工作负荷,从而减慢波长转换材料的老化,并提高光源系统的使用寿命。
    • 36. 发明申请
    • LIGHT SOURCE SYSTEM AND PROJECTION SYSTEM APPLIED THEREBY
    • 光源系统和投影系统应用于此
    • US20150022787A1
    • 2015-01-22
    • US14346300
    • 2012-08-10
    • Yi YangYi Li
    • Yi YangYi Li
    • F21V17/02G03B21/20F21V13/08F21V13/02F21V9/16G01J1/04
    • F21V17/02F21V9/30F21V13/02F21V13/08G01J1/0448G03B21/16G03B21/204G03B21/2093
    • A light source system and a projection system applied thereby. The light source system includes a light source (10) emitting excitation light, a moving device (20) provided with an optical wavelength conversion material and an adjustment device (30). The excitation light irradiates on the optical wavelength conversion material. When the moving device (20) is in a periodical moving state, the light spot position irradiated by the excitation light on the moving device (20) moves following a first working track. The adjustment device (30) is used for adjusting the light spot position so that the light spot position irradiated by the adjusted excitation light on the moving device (20) moves following a second working track. The first working track is separated from the second working track. The present invention can reduce the working load of the optical wavelength conversion material on the first working track, thus slowing the aging speed of the optical wavelength conversion material, and improving the service light of the light source system.
    • 一种光源系统和由此应用的投影系统。 光源系统包括发射激发光的光源(10),设置有光波长转换材料的移动装置(20)和调整装置(30)。 激发光照射在光波长转换材料上。 当移动装置(20)处于周期性移动状态时,由移动装置(20)上的激发光照射的光点位置在第一工作轨迹之后移动。 调整装置(30)用于调整光点位置,使得由移动装置(20)上的经调节的激发光照射的光点位置在第二工作轨迹之后移动。 第一个工作轨道与第二个工作轨道分开。 本发明可以降低第一工作轨道上的光波长转换材料的工作负荷,从而降低光波长转换材料的老化速度,并且改善光源系统的使用光。
    • 40. 发明申请
    • Water Treatment Method by Catalyzing Ozone with a Persulfate
    • 用过硫酸盐催化臭氧的水处理方法
    • US20140091046A1
    • 2014-04-03
    • US14118660
    • 2012-05-15
    • Jun MaJin JiangSuyan PangYi YangJuntao Zhu
    • Jun MaJin JiangSuyan PangYi YangJuntao Zhu
    • C02F1/72
    • C02F1/722C02F1/725C02F1/78
    • A water treatment method by catalyzing ozone with a persulfate comprises the following steps: introducing the ozone into an ozone contact reactor filled with water to be treated; at the same time putting the persulfate into the reactor, wherein a stirring state is kept in the water treatment process. The method solves the problems of difficulty in the ionization of hydrogen peroxide, low capability in inducing the decomposition of the ozone, high hydrogen peroxide residues and inconvenience of hydrogen peroxide transportation and storage existing in the conventional water treatment method for catalyzing the ozone by using the hydrogen peroxide. Hydroxyl radicals and sulfate free radicals with strong oxidizing properties, which are generated by catalyzing ozone with the persulfate, are oxidized to remove pollution, so that the method has the advantages of high catalytic capability, high oxidative degradation efficiency, wide pH application range, a small amount of catalyst residues, convenience of operation and the like, and can be applied in mass production.
    • 通过用过硫酸盐催化臭氧的水处理方法包括以下步骤:将臭氧引入填充有待处理水的臭氧接触反应器中; 同时将过硫酸盐放入反应器中,其中在水处理过程中保持搅拌状态。 该方法解决了常规水处理方法中存在的过氧化氢离子化难以引起臭氧分解能力低,过氧化氢残留量高,过氧化氢运输和储存不便等问题。 过氧化氢。 通过催化臭氧与过硫酸盐生成的具有强氧化性质的羟基和硫酸根自由基被氧化以除去污染物,因此该方法具有催化能力高,氧化降解效率高,pH适用范围广, 催化剂残渣少,操作方便等优点,可以批量生产。