OPTICAL CONVERTER SYSTEM FOR (W)LEDS
    24.
    发明申请
    OPTICAL CONVERTER SYSTEM FOR (W)LEDS 有权
    (W)LED光学转换器系统

    公开(公告)号:US20110205740A1

    公开(公告)日:2011-08-25

    申请号:US12990385

    申请日:2009-04-29

    IPC分类号: F21V9/00 G02F1/35 B32B17/00

    摘要: The invention relates to an optical converter system for LEDs, preferably for so-called (W)LEDs, and a method for producing the named optical converter system. The modular-type optical converter system comprises an inorganic converter for converting the radiation emitted from the LED, an inorganic optical component, preferably comprising glass, which is disposed downstream relative to the converter in the direction of emission of the LED, wherein the converter and the first optical component are adjacent to one another and joined at least in sections. The optical converter system possesses a temperature resistance, which lies above that of the system known in the prior art. Also, the preferred components of the system are substantially resistant to UV and to chemicals.

    摘要翻译: 本发明涉及一种用于LED的光转换器系统,优选地用于所谓的(W)LED,以及一种用于制造命名的光转换器系统的方法。 模块化型光转换器系统包括用于转换从LED发射的辐射的无机转换器,优选包括玻璃的无机光学部件,所述无机光学部件相对于转换器沿LED的发射方向设置在下游,其中转换器和 第一光学部件彼此相邻并且至少部分地连接。 光转换器系统的耐温性高于现有技术中已知的系统的温度。 此外,系统的优选组分基本上对UV和化学品具有抗性。

    Method for producing large glass preforms
    25.
    发明授权
    Method for producing large glass preforms 失效
    生产大型玻璃预制件的方法

    公开(公告)号:US5709723A

    公开(公告)日:1998-01-20

    申请号:US639463

    申请日:1996-04-29

    申请人: Daniel R. Gearing

    发明人: Daniel R. Gearing

    摘要: A method of making gob preforms for the optical quality lens molding comprising: i) ejecting a measured gob molten glass through an exit in a stem of the container of a supply of molten glass; ii) allowing the gob to settle under gravity from the exit to a catching tool while heating the gob and the catching tool; and iii) continuing to heat the gob and tool until the gob is round.

    摘要翻译: 一种制造用于光学品质透镜模制的料滴预制件的方法,包括:i)将测量的料滴熔融玻璃通过熔融玻璃供应容器的杆中的出口排出; ii)允许料滴在重力作用下从出口沉降到捕捉工具,同时加热料滴和捕捉工具; 和iii)继续加热料滴和工具,直到料滴圆。