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    • 4. 发明公开
    • HIGH-EFFICIENCY N-TYPE DOUBLE-SIDED SOLAR CELL
    • 高效率的N型双面太阳能电池
    • EP3190629A1
    • 2017-07-12
    • EP15849815.4
    • 2015-05-14
    • Shanghai Shenzhou New Energy Development Co. Ltd.
    • ZHENG, FeiZHANG, ZhongweiSHI, LeiRUAN, ZhongliTAO, ZhihuaZHAO, Yuxue
    • H01L31/0288H01L31/068H01L31/0216
    • H01L31/0684H01L31/02167H01L31/02168H01L31/022425H01L31/02327H01L31/02363H01L31/0288H01L31/068Y02E10/547
    • The present invention discloses a high-efficiency N-type bifacial solar cell including: an N-type cell base including a structuralized surface; a P-type doped region formed on a front surface of the N-type cell base; a polished passivation layer formed on a back surface of the N-type cell base by etching; an N + passivation layer formed by doping phosphorus into a top portion of the polished passivation layer adjacent to the N-type cell base; a first silicon dioxide layer formed on the P-type doped region and a second silicon dioxide layer disposed on the N + passivation layer; a first silicon nitride antireflection layer formed on the first silicon dioxide layer and a second silicon nitride antireflection layer formed on the second silicon dioxide layer; and a first metal electrode formed on the front surface of the N-type cell base and a second metal electrode formed on the back surface of the N-type cell base. The present invention uses the polished passivation layer and the N + passivation layer to obtain a higher open-circuit voltage, and the double-side printing permits two sides of the cell to collect solar energy when illuminated by sunlight, increasing the overall power output and improving the conversion efficiency of the cell.
    • 本发明公开了一种高效N型双面太阳能电池,包括:包括结构化表面的N型电池基体; 形成在N型电池基底的前表面上的P型掺杂区域; 抛光的钝化层,其通过蚀刻形成在N型电池基底的背表面上; 通过将磷掺杂到抛光的钝化层的与N型电池基极相邻的顶部中而形成的N +钝化层; 形成在所述P型掺杂区上的第一二氧化硅层和布置在所述N +钝化层上的第二二氧化硅层; 形成在所述第一二氧化硅层上的第一氮化硅抗反射层和形成在所述第二二氧化硅层上的第二氮化硅抗反射层; 以及形成在N型电池基底的前表面上的第一金属电极和形成在N型电池基底的后表面上的第二金属电极。 本发明使用抛光钝化层和N +钝化层来获得更高的开路电压,并且双面打印允许单元的两侧在被太阳光照射时收集太阳能,增加总功率输出并改善 电池的转换效率。
    • 5. 发明公开
    • DEVICE AND METHOD FOR PURIFYING LIQUID
    • 用于净化液体的装置和方法
    • EP3175901A1
    • 2017-06-07
    • EP15828094.1
    • 2015-05-26
    • Electrophor, Inc.
    • SHMIDT, Joseph LvovichKUZMIN, Alexei LeonidovichRUSINOV, Gleb DmitrievichMITILINEOS, Alexander Gennadievich
    • B01D35/26
    • B01D35/26
    • The group of inventions relates to devices for purifying liquid, primarily drinking water, which devices are intended for use as autonomous devices in domestic conditions, in allotments and gardens and the service industry, and to methods for purifying liquid. In particular, this invention concerns autonomous pressure devices which subject defined portions of liquid to processing under pressure. The device and the method for purifying liquid make it possible to rapidly and efficiently purify liquid by virtue of the fact that the device for purifying liquid is able to discharge all of the unpurified liquid from an unpurified liquid receiving tank when a volume of gas which is greater than the volume of unpurified liquid situated in the unpurified liquid receiving tank is fed in. The technical result is an increase in the degree of purification of the liquid with a simultaneous reduction in the process time for the purification of the liquid.
    • 这组发明涉及用于净化液体(主要是饮用水)的设备,该设备旨在用作家庭条件下的自主设备,分配和花园以及服务行业,以及净化液体的方法。 特别地,本发明涉及自主压力装置,其使限定部分的液体在压力下进行处理。 该装置和净化液体的方法可以快速有效地净化液体,这是因为净化液体的装置能够从未净化的液体接收箱排出全部未净化的液体, 大于位于未纯化的液体接收罐中的未净化液体的体积被供入。技术结果是液体净化程度的增加,同时降低了液体净化的处理时间。
    • 8. 发明公开
    • AUDIO-BASED DATA LABEL DISTRIBUTION SYSTEM AND METHOD
    • 系统在维也纳ZUR AUDIOBASITENTEN DATENETIKETTVERTEILUNG
    • EP3098725A1
    • 2016-11-30
    • EP14878964.7
    • 2014-09-16
    • Qu, Lidong
    • Qu, Lidong
    • G06F17/30
    • G06K19/0723G06F3/16G06F3/165G06F17/30026
    • The present invention relates to a VF-based data tag release system and a VF-based data tag release method, and belongs to the technical field of computer application. The system comprises a VF processing equipment, a VF play equipment, a user terminal and a data tag server. The method associates a data tag or data tags corresponding to a piece of or pieces of information that need to be transmitted to a piece of or pieces of VF data through the VF processing equipment, then plays the associated VF data as a piece of background music through the VF play equipment, after a user terminal identifies the piece of background music, the user terminal obtains data such as product information corresponding to the data tag or the data tags via a network. With the system and the method of the present invention, only if the associated VF data are played as a piece of background music, it enables the audience to obtain the product information intuitively, and at the same time does not prevent the audience from appreciating the performance; or enables the customer to obtain a lot of commodity information quickly, moreover, in the present invention, the VF-based data tag release system has a simple structure and a wide application range, the realization mode of the method is simple and convenient, and the realization cost is relatively low.
    • 本发明涉及基于VF的数据标签释放系统和基于VF的数据标签发布方法,属于计算机应用技术领域。 该系统包括VF处理设备,VF播放设备,用户终端和数据标签服务器。 该方法通过VF处理设备将与需要发送的一条或多条信息相对应的数据标签或数据标签相关联,然后将相关的VF数据作为背景音乐播放 通过VF播放设备,在用户终端识别背景音乐之后,用户终端通过网络获得与数据标签或数据标签对应的产品信息的数据。 利用本发明的系统和方法,只有当相关联的VF数据作为背景音乐播放时,才能让听众直观地获取产品信息,同时不会妨碍观众欣赏 性能; 或使客户能够快速获取大量的商品信息,而且在本发明中,基于VF的数据标签发布系统结构简单,应用范围广,方法的实现方式简单方便, 实现成本相对较低。