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    • 2. 发明授权
    • Lighting apparatus using PN junction light-emitting element and dimming method thereof
    • 使用PN结发光元件的照明装置及其调光方法
    • US08471481B2
    • 2013-06-25
    • US13081616
    • 2011-04-07
    • Sang Hyun ShinSeon Ho Kim
    • Sang Hyun ShinSeon Ho Kim
    • H05B37/00H05B39/00H05B41/00
    • H05B33/0806F21V5/04F21V23/005F21V29/507F21Y2105/10F21Y2115/10H05B33/0815H05B33/0821
    • The present disclosure discloses a dimming method of a lighting apparatus using a PN junction light-emitting element, the method including: supplying AC controlled by a dimmer; causing a first group, which has one PN junction light-emitting element positioned within a first boundary and one PN junction light-emitting element positioned within a second boundary, to emit light at a first voltage by the supplied AC when a first switch is in the ON state; and causing a second group, which has another PN junction light-emitting element positioned within the first boundary and another PN junction light-emitting element positioned within the second boundary and which is connected in series to the first group, to emit light at a second voltage higher than the first voltage by the supplied current when the first switch positioned between the first group and the second group is in the OFF state.
    • 本公开公开了一种使用PN结发光元件的照明装置的调光方法,所述方法包括:提供由调光器控制的AC; 引起第一组,其具有位于第一边界内的一个PN结发光元件和位于第二边界内的一个PN结发光元件,当第一开关处于第一组时,通过所提供的AC发射第一电压的光 ON状态; 并且引起第二组,其具有位于第一边界内的另一个PN结发光元件,以及位于第二边界内并与第一组串联连接的另一个PN结发光元件,以在第二组中发射光 当位于第一组和第二组之间的第一开关处于关闭状态时,供给电流高于第一电压的电压。
    • 3. 发明申请
    • Lighting Apparatus Using PN Junction Light-Emitting Element
    • 使用PN结发光元件的照明设备
    • US20120217891A1
    • 2012-08-30
    • US13081625
    • 2011-04-07
    • Sang Hyun ShinSeon Ho Kim
    • Sang Hyun ShinSeon Ho Kim
    • H05B41/16
    • H05B33/083H05B33/0809
    • The present disclosure discloses a lighting apparatus using a PN junction light-emitting element, the apparatus including: a power transmitting substrate having a plurality of boundaries defined thereon; a plurality of PN junction light-emitting elements positioned within each boundary and divided into a plurality of groups; and a first switch provided on the power transmitting substrate, wherein the first switch goes into the ON state by a supplied AC having a first voltage to cause PN junction light-emitting elements of a first group positioned within each boundary to emit light, and the first switch is in the OFF state when PN junction light-emitting elements of a second group, which is positioned within each boundary and connected in series to the first group, emit light by a supplied AC having a second voltage higher than the first voltage.
    • 本公开公开了一种使用PN结发光元件的照明装置,该装置包括:具有限定在其上的多个边界的电力传输基板; 多个PN结发光元件,其位于每个边界内并分成多个组; 以及设置在所述电力传输基板上的第一开关,其中所述第一开关通过具有第一电压的所提供的AC进入导通状态,以使位于每个边界内的第一组的PN结发光元件发光,并且 位于每个边界内且与第一组串联连接的第二组的PN结发光元件通过具有高于第一电压的第二电压的提供的AC发光,第一开关处于关闭状态。