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17 条记录 (耗时 0.013 秒)

    LIGHT EMITTING DIODE MODULE AND METHOD FOR THE MANUFACTURING OF SUCH AN LED MODULE
    2.
    发明申请
    LIGHT EMITTING DIODE MODULE AND METHOD FOR THE MANUFACTURING OF SUCH AN LED MODULE 审中-公开
    发光二极管模块和制造这种LED模块的方法

    公开(公告)号：US20090080197A1

    公开(公告)日：2009-03-26

    申请号：US12293092

    申请日：2007-03-14

    申请人： Klemens Brunner ,  Aldegonda Lucia Weijers ,  Norbertus Antonius Maria Sweegers ,  Cornelis Gerardus Visser

    发明人： Klemens Brunner ,  Aldegonda Lucia Weijers ,  Norbertus Antonius Maria Sweegers ,  Cornelis Gerardus Visser

    IPC分类号： F21V7/00 ,  F21K7/00

    CPC分类号： H01L33/505 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： The present invention relates to a light emitting diode (LED) module (10) comprising an LED (14) chip for emitting light, which LED chip is mounted on a substrate (12), and an optical element (16) positioned on top of the LED chip for converting the wavelength of at least part of the light emitted from the LED chip. The LED module is characterized by means (18, 20, 22, 24, 26, 28, 32, 34) for laterally and angularly aligning the optical element with the LED chip. The alignment means ensure that the optical element automatically aligns itself to the LED chip when it is placed on the chip, and that the correct position and orientation of the optical element is maintained during subsequent manufacturing and operation of the LED module. The present invention also relates to a method for the manufacturing of such an LED module.

    摘要翻译： 本发明涉及一种发光二极管（LED）模块（10），其包括用于发射光的LED（14）芯片，所述LED芯片安装在基板（12）上，并且光学元件（16）位于 用于转换从LED芯片发射的至少一部分光的波长的LED芯片。 LED模块的特征在于用于横向和角度地将光学元件与LED芯片对准的装置（18,20,22,24,26,28,32,34）。 对准装置确保当光学元件放置在芯片上时，光学元件自动对准LED芯片，并且在随后的LED模块的制造和操作期间维持光学元件的正确位置和取向。 本发明还涉及制造这种LED模块的方法。

    Color display panel
    7.
    发明申请
    Color display panel 审中-公开
    彩色显示面板

    公开(公告)号：US20070052637A1

    公开(公告)日：2007-03-08

    申请号：US10575579

    申请日：2004-10-07

    申请人： Andrea Giraldo ,  Mark Johnson ,  Klemens Brunner

    发明人： Andrea Giraldo ,  Mark Johnson ,  Klemens Brunner

    IPC分类号： G09G3/32

    CPC分类号： G09G3/3233 ,  G09G3/2014 ,  G09G3/2022 ,  G09G3/2074 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2300/0852 ,  G09G2310/0235 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/061 ,  G09G2320/0626 ,  G09G2320/0666

    摘要： A color display panel comprises at least one pixel. The pixel comprises a sub-pixel circuit of a type comprising a light-emitting cell (13) for emitting light with a first spectral distribution when a voltage in a first operating range is applied, and for emitting light with a different spectral distribution when a voltage in a second operating range is applied. The color display panel further comprises at least one data line (8) for passing a signal controlling the emission of light by the light-emitting cell to the first sub-pixel circuit. The sub-pixel circuit further comprises at least two active components (9, 10) for applying respective voltages to the cell (13) in dependence on respective reference voltages under control of the signal.

    摘要翻译： 彩色显示面板包括至少一个像素。 该像素包括一种类型的子像素电路，该子像素电路包括当施加第一工作范围内的电压时发射具有第一光谱分布的光的发光单元（13），并且当发射具有不同光谱分布的光时 施加在第二操作范围内的电压。 彩色显示面板还包括用于将控制由发光单元发射的光的信号传递到第一子像素电路的至少一个数据线（8）。 子像素电路还包括至少两个用于根据信号控制下的相应参考电压向电池（13）施加相应电压的有源元件（9,10）。

    Process for recovery of carboxylic acids from the waste salt solutions of cyclohexanone manufacture
    9.
    发明授权
    Process for recovery of carboxylic acids from the waste salt solutions of cyclohexanone manufacture 失效
    从环己酮制造的废盐溶液中回收羧酸的方法

    公开(公告)号：US3969465A

    公开(公告)日：1976-07-13

    申请号：US524492

    申请日：1974-11-18

    申请人： Josef Klemens Brunner

    发明人： Josef Klemens Brunner

    IPC分类号： C07C51/44 ,  C07C51/48

    CPC分类号： C07C51/48 ,  C07C51/44

    摘要： Waste salt solution from cyclohexanone manufacture is acidulated in a neutralizer, after which the organic phase is separated and subjected to a counter-current extraction with a saturated aqueous solution of mostly monocarboxylic acids separated from a later stage of the process. The watery extract carries off sodium sulphate that would otherwise interfere with further refining and this extract is then returned to the neutralizing vessel where the waste salt solutions are being acidulated, thereby reducing the need for externally supplied water to keep sodium sulphate from precipitating in the neutralizer and also enabling the dissolved monocarboxylic acids to be recovered. The organic phase leaving the counter-current extractor then goes to a flash evaporator in a condition now free of sodium sulphate, so that the evaporator may continuously remove water and monocarboxylic acids, which are then condensed and separated, with the water phase going back to the extractor as previously mentioned. The outputs are a mixture of monocarboxylic acids from the last separator and a mixture of dicarboxylic acids and hydroxy acids from the liquid coming out of the evaporator.

    摘要翻译： 将环己酮制造的废盐溶液在中和剂中酸化，然后分离有机相，并用大部分单羧酸的饱和水溶液与该方法的后期分离进行逆流萃取。 水性提取物会运送硫酸钠，否则会干扰进一步的澄清，然后将该提取物返回到中和容器中，其中废盐溶液被酸化，从而减少外部供应水的需要，以保持硫酸钠不会在中和剂中沉淀 并且还能够回收溶解的一元羧酸。 离开逆流萃取器的有机相然后以现在不含硫酸钠的状态进入闪蒸器，使得蒸发器可以连续地除去水和一元羧酸，然后水和一元羧酸被冷凝和分离，水相回到 提取器如前所述。 输出是来自最后一个分离器的单羧酸和来自蒸发器出来的液体的二羧酸和羟基酸的混合物的混合物。