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公开(公告)号：USD738006S1
公开(公告)日：2015-09-01
申请号：US29488733
申请日：2014-04-23
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公开(公告)号：USD738007S1
公开(公告)日：2015-09-01
申请号：US29488734
申请日：2014-04-23
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公开(公告)号：US09905544B2
公开(公告)日：2018-02-27
申请号：US15373710
申请日：2016-12-09
发明人： Sze Kuang Lee , Paul Scott Martin , Albrecht Johannes Kraus , Chunheng Kang , Hui Ling Pan , Long Yin
IPC分类号： H01L33/00 , H01L25/075 , H01L33/62 , H01L33/56 , H01L33/48
CPC分类号： H01L25/0753 , H01L33/486 , H01L33/56 , H01L33/62 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/4848 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In one embodiment, an LED bulb includes a plurality of metal lead frame strips, including at least a first strip, a second strip, and a third strip. First LED dies have their bottom electrodes electrically and thermally connected to a top surface of the first strip. Second LED dies have their bottom electrodes electrically and thermally connected to a top surface of the second strip. The top electrodes of the first LED dies are wire bonded to the second strip, and the top electrodes of the second LED dies are wire bonded to the third strip to connect the first LED dies and second LED dies in series and parallel. The strips are then bent to cause the LED dies to face different directions to obtain a wide emission pattern in a small space. The strips are then enclosed in a thermally conductive bulb having electrical leads.
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公开(公告)号：US09773762B2
公开(公告)日：2017-09-26
申请号：US15373710
申请日：2016-12-09
发明人： Sze Kuang Lee , Paul Scott Martin , Albrecht Johannes Kraus , Chunheng Kang , Hui Ling Pan , Long Yin
IPC分类号： H01L33/00 , H01L25/075 , H01L33/62 , H01L33/56 , H01L33/48
摘要： In one embodiment, an LED bulb includes a plurality of metal lead frame strips, including at least a first strip, a second strip, and a third strip. First LED dies have their bottom electrodes electrically and thermally connected to a top surface of the first strip. Second LED dies have their bottom electrodes electrically and thermally connected to a top surface of the second strip. The top electrodes of the first LED dies are wire bonded to the second strip, and the top electrodes of the second LED dies are wire bonded to the third strip to connect the first LED dies and second LED dies in series and parallel. The strips are then bent to cause the LED dies to face different directions to obtain a wide emission pattern in a small space. The strips are then enclosed in a thermally conductive bulb having electrical leads.
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公开(公告)号：US20160329473A1
公开(公告)日：2016-11-10
申请号：US14901705
申请日：2014-06-18
发明人： Sze Kuang Lee , Paul Scott Martin , Albrecht Johannes Kraus , Chunheng Kang , Hui Ling Pan , Long Yin
IPC分类号： H01L33/62 , H01L33/56 , H01L25/075
CPC分类号： H01L25/0753 , H01L33/486 , H01L33/56 , H01L33/62 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/4848 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In one embodiment, an LED bulb includes a plurality of metal lead frame strips, including at least a first strip, a second strip, and a third strip. First LED dies have their bottom electrodes electrically and thermally connected to a top surface of the first strip. Second LED dies have their bottom electrodes electrically and thermally connected to a top surface of the second strip. The top electrodes of the first LED dies are wire bonded to the second strip, and the top electrodes of the second LED dies are wire bonded to the third strip to connect the first LED dies and second LED dies in series and parallel. The strips are then bent to cause the LED dies to face different directions to obtain a wide emission pattern in a small space. The strips are then enclosed in a thermally conductive bulb having electrical leads.
摘要翻译： 在一个实施例中，LED灯泡包括多个金属引线框架条，其包括至少第一条带，第二条带和第三条带。 第一LED管芯的底部电极电连接到第一条带的顶表面。 第二LED管芯的底部电极电连接到第二条带的顶表面。 第一LED芯片的顶部电极被引线接合到第二条带，并且第二LED管芯的顶部电极被引线接合到第三条带以将第一LED管芯和第二个LED管芯串联并联。 然后将条带弯曲以使LED管芯面向不同的方向，以在较小的空间中获得宽的发射图案。 然后将带封闭在具有电引线的导热灯泡中。
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公开(公告)号：US20170276318A1
公开(公告)日：2017-09-28
申请号：US15512304
申请日：2015-09-15
CPC分类号： F21V3/0625 , F21K9/23 , F21K9/90 , F21V3/02 , F21V5/048 , F21V7/22 , F21V23/005 , F21V23/06 , F21V29/77 , F21V29/87 , F21Y2115/10
摘要： A device according to embodiments of the invention includes a light emitting diode (LED) mounted on an electrically conducting substrate. A lens is disposed over the LED. A polymer body is molded over the electrically conducting substrate and in direct contact with the lens.
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公开(公告)号：US20170092628A1
公开(公告)日：2017-03-30
申请号：US15373710
申请日：2016-12-09
发明人： Sze Kuang Lee , Paul Scott Martin , Albrecht Johannes Kraus , Chunheng Kang , Hui Ling Pan , Long Yin
IPC分类号： H01L25/075 , H01L33/56 , H01L33/48 , H01L33/62
CPC分类号： H01L25/0753 , H01L33/486 , H01L33/56 , H01L33/62 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/4848 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In one embodiment, an LED bulb includes a plurality of metal lead frame strips, including at least a first strip, a second strip, and a third strip. First LED dies have their bottom electrodes electrically and thermally connected to a top surface of the first strip. Second LED dies have their bottom electrodes electrically and thermally connected to a top surface of the second strip. The top electrodes of the first LED dies are wire bonded to the second strip, and the top electrodes of the second LED dies are wire bonded to the third strip to connect the first LED dies and second LED dies in series and parallel. The strips are then bent to cause the LED dies to face different directions to obtain a wide emission pattern in a small space. The strips are then enclosed in a thermally conductive bulb having electrical leads.
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公开(公告)号：US09530949B2
公开(公告)日：2016-12-27
申请号：US14901705
申请日：2014-06-18
发明人： Sze Kuang Lee , Paul Scott Martin , Albrecht Johannes Kraus , Chunheng Kang , Hui Ling Pan , Long Yin
IPC分类号： H01L33/00 , H01L33/62 , H01L25/075 , H01L33/56
CPC分类号： H01L25/0753 , H01L33/486 , H01L33/56 , H01L33/62 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/4848 , H01L2224/73265 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： In one embodiment, an LED bulb includes a plurality of metal lead frame strips, including at least a first strip, a second strip, and a third strip. First LED dies have their bottom electrodes electrically and thermally connected to a top surface of the first strip. Second LED dies have their bottom electrodes electrically and thermally connected to a top surface of the second strip. The top electrodes of the first LED dies are wire bonded to the second strip, and the top electrodes of the second LED dies are wire bonded to the third strip to connect the first LED dies and second LED dies in series and parallel. The strips are then bent to cause the LED dies to face different directions to obtain a wide emission pattern in a small space. The strips are then enclosed in a thermally conductive bulb having electrical leads.
摘要翻译： 在一个实施例中，LED灯泡包括多个金属引线框架条，其包括至少第一条带，第二条带和第三条带。 第一LED管芯的底部电极电连接到第一条带的顶表面。 第二LED管芯的底部电极电连接到第二条带的顶表面。 第一LED芯片的顶部电极被引线接合到第二条带，并且第二LED管芯的顶部电极被引线接合到第三条带以将第一LED管芯和第二个LED管芯串联并联。 然后将条带弯曲以使LED管芯面向不同的方向，以在较小的空间中获得宽的发射图案。 然后将带封闭在具有电引线的导热灯泡中。
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公开(公告)号：USD719690S1
公开(公告)日：2014-12-16
申请号：US29460208
申请日：2013-07-09
设计人： Chao Ding , Sze Kuang Lee , Long Yin , Chun Heng Kang , Yang Guang Zhao
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