LASER MATERIAL REMOVAL METHODS AND APPARATUS
    41.
    发明申请
    LASER MATERIAL REMOVAL METHODS AND APPARATUS 失效
    激光材料去除方法和装置

    公开(公告)号:US20100055901A1

    公开(公告)日:2010-03-04

    申请号:US12545488

    申请日:2009-08-21

    IPC分类号: H01L21/30 B23K26/38 B05C11/00

    摘要: Embodiments of the present invention generally provide methods and apparatus for material removal using lasers in the fabrication of solar cells. In one embodiment, an apparatus is provided that precisely removes portions of a dielectric layer deposited on a solar cell substrate according to a desired pattern and deposits a conductive layer over the patterned dielectric layer. In one embodiment, the apparatus also removes portions of the conductive layer in a desired pattern. In certain embodiments, methods for removing a portion of a material via a laser without damaging the underlying substrate are provided. In one embodiment, the intensity profile of the beam is adjusted so that the difference between the maximum and minimum intensity within a spot formed on a substrate surface is reduced to an optimum range. In one example, the substrate is positioned such that the peak intensity at the center versus the periphery of the substrate is lowered. In one embodiment, the pulse energy is improved to provide thermal stress and physical lift-off of a desired portion of a dielectric layer.

    摘要翻译: 本发明的实施例一般提供了在制造太阳能电池中使用激光去除材料的方法和装置。 在一个实施例中,提供了一种装置,其根据期望的图案精确地去除沉积在太阳能电池基板上的电介质层的部分,并且在图案化的电介质层上沉积导电层。 在一个实施例中,该装置还以期望的图案去除导电层的部分。 在某些实施例中,提供了用于通过激光去除材料的一部分而不损坏下面的衬底的方法。 在一个实施例中,调整光束的强度分布,使得在衬底表面上形成的斑点内的最大和最小强度之间的差减小到最佳范围。 在一个示例中,衬底被定位成使得在中心处的衬底的峰值强度相对于衬底的周边被降低。 在一个实施例中,改善脉冲能量以提供电介质层的期望部分的热应力和物理剥离。

    Methods and apparatus to compress datasets using proxies
    42.
    发明授权
    Methods and apparatus to compress datasets using proxies 失效
    使用代理压缩数据集的方法和设备

    公开(公告)号:US07587401B2

    公开(公告)日:2009-09-08

    申请号:US10547140

    申请日:2005-03-10

    IPC分类号: G06F17/00

    CPC分类号: H03M7/30 Y10S707/99942

    摘要: Methods and apparatus to compress a dataset include: obtaining a first block of a dataset to be compressed; computing a proxy for at least a portion of the first block; comparing the proxy to a set of proxies representative of previously stored blocks; and, if the proxy for the at least the portion of the first block matches a proxy in the set of proxies, storing a data structure that maps the at least the portion of the first block to at least a portion of a previously stored block associated with the matching proxy without storing the at least the portion of the first block.

    摘要翻译: 压缩数据集的方法和装置包括:获得要压缩的数据集的第一块; 计算第一块的至少一部分的代理; 将代理与代表先前存储的块的代理集进行比较; 以及如果所述第一块的至少所述部分的所述代理与所述代理集合中的代理匹配,则存储将所述第一块的至少所述部分映射到先前存储的块相关联的至少一部分的数据结构 具有匹配代理而不存储第一块的至少部分。

    Methods and apparatus to compress datasets using proxies
    43.
    发明申请
    Methods and apparatus to compress datasets using proxies 失效
    使用代理压缩数据集的方法和设备

    公开(公告)号:US20060259448A1

    公开(公告)日:2006-11-16

    申请号:US10547140

    申请日:2005-03-10

    IPC分类号: G06F17/30

    CPC分类号: H03M7/30 Y10S707/99942

    摘要: Methods and apparatus to compress a dataset are disclosed. A disclosed method comprises: obtaining a first block of a dataset to be compressed; computing a proxy for at least a portion of the first block; comparing the proxy to a set of proxies representative of previously stored blocks; and, if the proxy for the at least the portion of the first block matches a proxy in the set of proxies, storing a data structure that maps the at least the portion of the first block to at least a portion of a previously stored block associated with the matching proxy without storing the at least the portion of the first block.

    摘要翻译: 公开了压缩数据集的方法和装置。 所公开的方法包括:获得待压缩的数据集的第一块; 计算第一块的至少一部分的代理; 将代理与代表先前存储的块的代理集进行比较; 以及如果所述第一块的至少所述部分的所述代理与所述代理集合中的代理匹配,则存储将所述第一块的至少所述部分映射到先前存储的块相关联的至少一部分的数据结构 具有匹配代理而不存储第一块的至少部分。

    Display Method And Electronic Apparatus
    44.
    发明申请
    Display Method And Electronic Apparatus 有权
    显示方法和电子设备

    公开(公告)号:US20150269709A1

    公开(公告)日:2015-09-24

    申请号:US14348752

    申请日:2013-09-25

    摘要: A display method and an electronic apparatus include a display unit with various kinds of different display modes, so that when the current display mode of the display unit is the first display mode, the first application in the electronic apparatus is initiated, and then the electronic apparatus detects the first parameter information of the first application, and then determines the correspondence relationship between the first parameter information and the display modes, determines the second display mode corresponding to the first parameter information, and adjusts the display unit from the first display mode displayed currently to the second display mode at last. Determining the display modes according to different applications running in the electronic apparatus increases the display effect of the electronic apparatus and reduces the power consumption of the display of the electronic apparatus.

    摘要翻译: 显示方法和电子设备包括具有各种不同显示模式的显示单元,使得当显示单元的当前显示模式是第一显示模式时,电子设备中的第一应用被启动,然后电子 装置检测第一应用的第一参数信息,然后确定第一参数信息和显示模式之间的对应关系,确定与第一参数信息相对应的第二显示模式,并且从显示的第一显示模式调整显示单元 目前到最后的第二种显示模式。 根据在电子设备中运行的不同应用来确定显示模式增加了电子设备的显示效果并降低了电子设备的显示器的功耗。

    DIFLUORO BENZOTRIAZOLYL SOLAR CELL POLYMERIC MATERIAL AND PREPARATION METHOD AND USE THEREOF
    46.
    发明申请
    DIFLUORO BENZOTRIAZOLYL SOLAR CELL POLYMERIC MATERIAL AND PREPARATION METHOD AND USE THEREOF 审中-公开
    二氟苯甲酸钠太阳能电池聚合材料及其制备方法及其应用

    公开(公告)号:US20140163193A1

    公开(公告)日:2014-06-12

    申请号:US14234375

    申请日:2011-09-23

    IPC分类号: C08G61/12 H01L51/00

    摘要: Disclosed are a difluoro benzotriazolyl solar cell polymeric material and preparation method and use thereof; the copolymer has a structure as represented by formula (I), wherein both R1 and R2 are alkyls from C1 to C20, and n is an integer from 10 to 100. In the difluoro benzotriazolyl solar cell polymeric material of the present invention, because the 1,2,3-benzotriazole copolymer contains two fluorine atoms, the HOMO energy level will be reduced by 0.11 eV while the fluorine-substituted 1,2,3-benzotriazole has two imido groups with strong electron-withdrawing property; the fluorine-substituted 1,2,3-benzotriazole is a heterocyclic compound with strong electron-withdrawing property, and an alkyl chain can be easily introduced to the N-position of the N—H bond of the benzotriazole; the functional group of the alkyl chain can improve solar energy conversion efficiency, thus solving the low efficiency problem of polymer solar cells.

    摘要翻译: 公开了二氟苯并三唑基太阳能电池聚合材料及其制备方法和用途; 共聚物具有由式(I)表示的结构,其中R1和R2均为C1至C20的烷基,n为10至100的整数。在本发明的二氟苯并三唑基太阳能电池聚合物材料中,因为 1,2,3-苯并三唑共聚物含有两个氟原子,HOMO能级将降低0.11eV,而氟取代的1,2,3-苯并三唑具有强吸电性的两个亚氨基; 氟取代的1,2,3-苯并三唑是具有强吸电性的杂环化合物,烷基链可以容易地引入到苯并三唑的N-H键的N位上; 烷基链的官能团可以提高太阳能转换效率,从而解决聚合物太阳能电池的低效问题。

    Laser material removal methods and apparatus
    48.
    发明授权
    Laser material removal methods and apparatus 失效
    激光材料去除方法和装置

    公开(公告)号:US08258426B2

    公开(公告)日:2012-09-04

    申请号:US12545488

    申请日:2009-08-21

    IPC分类号: B23K26/00 B23K26/02

    摘要: Embodiments of the present invention generally provide methods and apparatus for material removal using lasers in the fabrication of solar cells. In one embodiment, an apparatus is provided that precisely removes portions of a dielectric layer deposited on a solar cell substrate according to a desired pattern and deposits a conductive layer over the patterned dielectric layer. In one embodiment, the apparatus also removes portions of the conductive layer in a desired pattern. In certain embodiments, methods for removing a portion of a material via a laser without damaging the underlying substrate are provided. In one embodiment, the intensity profile of the beam is adjusted so that the difference between the maximum and minimum intensity within a spot formed on a substrate surface is reduced to an optimum range. In one example, the substrate is positioned such that the peak intensity at the center versus the periphery of the substrate is lowered. In one embodiment, the pulse energy is improved to provide thermal stress and physical lift-off of a desired portion of a dielectric layer.

    摘要翻译: 本发明的实施例一般提供了在制造太阳能电池中使用激光去除材料的方法和装置。 在一个实施例中,提供了一种装置,其根据期望的图案精确地去除沉积在太阳能电池基板上的电介质层的部分,并且在图案化的电介质层上沉积导电层。 在一个实施例中,该装置还以期望的图案去除导电层的部分。 在某些实施例中,提供了用于通过激光去除材料的一部分而不损坏下面的衬底的方法。 在一个实施例中,调整光束的强度分布,使得在衬底表面上形成的斑点内的最大和最小强度之间的差减小到最佳范围。 在一个示例中,衬底被定位成使得在中心处的衬底的峰值强度相对于衬底的周边被降低。 在一个实施例中,改善脉冲能量以提供电介质层的期望部分的热应力和物理剥离。