公开(公告)号：US07956365B2

公开(公告)日：2011-06-07

申请号：US12329770

申请日：2008-12-08

申请人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan

发明人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan

IPC分类号： H01L29/26 ,  H01L23/12

CPC分类号： H01L25/0753 ,  H01L27/156 ,  H01L33/62 ,  H01L2224/4847 ,  H01L2224/49107 ,  Y10S257/918

摘要： An alternating current (AC) light emitting device is revealed. The AC light emitting device includes a substrate and a plurality of light emitting units arranged on the substrate. The light emitting unit consists of a first semiconductor layer, a light emitting layer, a second semiconductor layer, at least one electrode and at least one second electrode respectively arranged on the first semiconductor layer and the second semiconductor layer from bottom to top. The plurality of light emitting units is coupled to at least one adjacent light emitting unit by a plurality of conductors. By the plurality of conductors that connect light emitting units with at least one adjacent light emitting unit, an open circuit will not occur in the AC light emitting device once one of the conductors is broken.

摘要翻译： 发现交流（AC）发光器件。 AC发光装置包括基板和布置在基板上的多个发光单元。 发光单元由第一半导体层，发光层，第二半导体层，至少一个电极和至少一个第二电极组成，第一半导体层，第一半导体层和第二半导体层分别从底部到顶部布置。 多个发光单元通过多个导体耦合到至少一个相邻的发光单元。 通过将发光单元与至少一个相邻的发光单元连接的多个导体，一旦导体断开，AC发光器件将不会发生开路。

公开(公告)号：US20070200120A1

公开(公告)日：2007-08-30

申请号：US11307877

申请日：2006-02-26

申请人： Yun-Li Li ,  Hui-Ching Feng

发明人： Yun-Li Li ,  Hui-Ching Feng

IPC分类号： H01L33/00

CPC分类号： H01L33/38 ,  H01L33/20 ,  H01L33/22

摘要： An LED chip with double close-loop electrode design includes a substrate, a first-type doped semiconductor layer, a light emitting layer, a second-type doped semiconductor layer, a first electrode and a second electrode. The first-type doped semiconductor layer is disposed on the substrate, the light emitting layer is disposed on the first-type doped semiconductor layer and the second-type doped semiconductor layer is disposed on the light emitting layer. The first electrode, disposed on the first-type doped semiconductor layer, has a close-loop pattern. The second electrode, disposed on the second-type doped semiconductor layer, is located inside a region encircled by the first electrode and has a close-loop pattern. In this way, the LED chip with double close-loop electrode design is able to avoid deteriorated luminous efficiency caused by broken electrodes.

摘要翻译： 具有双闭环电极设计的LED芯片包括衬底，第一掺杂半导体层，发光层，第二类型掺杂半导体层，第一电极和第二电极。 第一掺杂半导体层设置在衬底上，发光层设置在第一掺杂半导体层上，第二掺杂半导体层设置在发光层上。 设置在第一型掺杂半导体层上的第一电极具有闭环图案。 设置在第二型掺杂半导体层上的第二电极位于由第一电极包围的区域的内部，并且具有闭环图案。 这样，具有双闭环电极设计的LED芯片能够避免由电极断裂引起的发光效率降低。

公开(公告)号：US08314432B2

公开(公告)日：2012-11-20

申请号：US12349055

申请日：2009-01-06

申请人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan ,  Yin-Cheng Chu

发明人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan ,  Yin-Cheng Chu

IPC分类号： H01L29/18

CPC分类号： H01L25/0753 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/14 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： The present invention is related to a light emitting device with an insulating layer, which comprises a transparent substrate, a first light emitting unit, a second light emitting unit, an insulating layer and a conducting layer. The first light emitting unit and the second light emitting unit are set up on the transparent substrate, wherein the second light emitting unit has an appearance of a stair structure. The insulating layer is set between the first and the second light emitting units. The conducting layer is on the insulating layer in order to conduct the first and the second light emitting units. Because of the appearance of the stair structure of the second light emitting unit, improving the cladding efficiency of the insulating layer, further improving the insulating efficiency of the insulating layer and avoiding the insulating layer loosing and the leakage between the first and the second light emitting units.

摘要翻译： 本发明涉及具有绝缘层的发光器件，其包括透明衬底，第一发光单元，第二发光单元，绝缘层和导电层。 第一发光单元和第二发光单元设置在透明基板上，其中第二发光单元具有楼梯结构的外观。 绝缘层设置在第一和第二发光单元之间。 导电层位于绝缘层上，以便传导第一和第二发光单元。 由于第二发光单元的楼梯结构的出现，提高绝缘层的包层效率，进一步提高绝缘层的绝缘效率，避免绝缘层松动以及第一和第二发光二极管之间的泄漏 单位。

公开(公告)号：US07462868B2

公开(公告)日：2008-12-09

申请号：US11307877

申请日：2006-02-26

申请人： Yun-Li Li ,  Hui-Ching Feng

发明人： Yun-Li Li ,  Hui-Ching Feng

IPC分类号： H01L27/15

CPC分类号： H01L33/38 ,  H01L33/20 ,  H01L33/22

摘要： An LED chip with double close-loop electrode design includes a substrate, a first-type doped semiconductor layer, a light emitting layer, a second-type doped semiconductor layer, a first electrode and a second electrode. The first-type doped semiconductor layer is disposed on the substrate, the light emitting layer is disposed on the first-type doped semiconductor layer and the second-type doped semiconductor layer is disposed on the light emitting layer. The first electrode, disposed on the first-type doped semiconductor layer, has a close-loop pattern. The second electrode, disposed on the second-type doped semiconductor layer, is located inside a region encircled by the first electrode and has a close-loop pattern. In this way, the LED chip with double close-loop electrode design is able to avoid deteriorated luminous efficiency caused by broken electrodes.

摘要翻译： 具有双闭环电极设计的LED芯片包括衬底，第一掺杂半导体层，发光层，第二类型掺杂半导体层，第一电极和第二电极。 第一掺杂半导体层设置在衬底上，发光层设置在第一掺杂半导体层上，第二掺杂半导体层设置在发光层上。 设置在第一型掺杂半导体层上的第一电极具有闭环图案。 设置在第二型掺杂半导体层上的第二电极位于由第一电极包围的区域的内部，并且具有闭环图案。 这样，具有双闭环电极设计的LED芯片能够避免由电极断裂引起的发光效率降低。

公开(公告)号：US20100052494A1

公开(公告)日：2010-03-04

申请号：US12329770

申请日：2008-12-08

申请人： Hui Ching FENG ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan

发明人： Hui Ching FENG ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan

IPC分类号： H01J1/00

CPC分类号： H01L25/0753 ,  H01L27/156 ,  H01L33/62 ,  H01L2224/4847 ,  H01L2224/49107 ,  Y10S257/918

摘要： An alternating current (AC) light emitting device is revealed. The AC light emitting device includes a substrate and a plurality of light emitting units arranged on the substrate. The light emitting unit consists of a first semiconductor layer, a light emitting layer, a second semiconductor layer, at least one electrode and at least one second electrode respectively arranged on the first semiconductor layer and the second semiconductor layer from bottom to top. The plurality of light emitting units is coupled to at least one adjacent light emitting unit by a plurality of conductors. By the plurality of conductors that connect light emitting units with at least one adjacent light emitting unit, an open circuit will not occur in the AC light emitting device once one of the conductors is broken.

摘要翻译： 发现交流（AC）发光器件。 AC发光装置包括基板和布置在基板上的多个发光单元。 发光单元由第一半导体层，发光层，第二半导体层，至少一个电极和至少一个第二电极组成，第一半导体层，第一半导体层和第二半导体层分别从底部到顶部布置。 多个发光单元通过多个导体耦合到至少一个相邻的发光单元。 通过将发光单元与至少一个相邻的发光单元连接的多个导体，一旦导体断开，AC发光器件将不会发生开路。

公开(公告)号：US20100032690A1

公开(公告)日：2010-02-11

申请号：US12349055

申请日：2009-01-06

申请人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan ,  Yin-Cheng Chu

发明人： Hui Ching Feng ,  Kuo-Chin Huang ,  Shyi-Ming Pan ,  Hung-Li Pan ,  Yin-Cheng Chu

IPC分类号： H01L33/00

CPC分类号： H01L25/0753 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/14 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： The present invention is related to a light emitting device with an insulating layer, which comprises a transparent substrate, a first light emitting unit, a second light emitting unit, an insulating layer and a conducting layer. The first light emitting unit and the second light emitting unit are set up on the transparent substrate, wherein the second light emitting unit has an appearance of a stair structure. The insulating layer is set between the first and the second light emitting units. The conducting layer is on the insulating layer in order to conduct the first and the second light emitting units. Because of the appearance of the stair structure of the second light emitting unit, improving the cladding efficiency of the insulating layer, further improving the insulating efficiency of the insulating layer and avoiding the insulating layer loosing and the leakage between the first and the second light emitting units.

摘要翻译： 本发明涉及具有绝缘层的发光器件，其包括透明衬底，第一发光单元，第二发光单元，绝缘层和导电层。 第一发光单元和第二发光单元设置在透明基板上，其中第二发光单元具有楼梯结构的外观。 绝缘层设置在第一和第二发光单元之间。 导电层位于绝缘层上，以便传导第一和第二发光单元。 由于第二发光单元的楼梯结构的出现，提高绝缘层的包层效率，进一步提高绝缘层的绝缘效率，避免绝缘层松动以及第一和第二发光二极管之间的泄漏 单位。