公开(公告)号：US08952400B2

公开(公告)日：2015-02-10

申请号：US13325225

申请日：2011-12-14

申请人： Myung Hoon Jung ,  Hyun chul Lim ,  Sul Hee Kim ,  Rak Jun Choi

发明人： Myung Hoon Jung ,  Hyun chul Lim ,  Sul Hee Kim ,  Rak Jun Choi

IPC分类号： H01L33/00 ,  H01L33/10 ,  F21K99/00 ,  H01L33/02 ,  F21Y101/02 ,  H01L21/02 ,  H01L33/22 ,  H01L33/24

CPC分类号： H01L33/20 ,  F21K9/23 ,  F21Y2115/10 ,  H01L21/0237 ,  H01L21/0243 ,  H01L21/02458 ,  H01L21/02505 ,  H01L21/02521 ,  H01L21/0254 ,  H01L21/02639 ,  H01L21/02647 ,  H01L33/007 ,  H01L33/02 ,  H01L33/025 ,  H01L33/06 ,  H01L33/10 ,  H01L33/16 ,  H01L33/22 ,  H01L33/24 ,  H01L33/44 ,  H01L33/46 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/10158 ,  H01L2924/00014

摘要： A light emitting diode is disclosed. The disclosed light emitting diode includes a light emitting structure including a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer, active layer, and second-conductivity-type semiconductor layer are disposed to be adjacent to one another in a same direction. The active layer includes well and barrier layers alternately stacked at least one time. The well layer has a narrower energy bandgap than the barrier layer. The light emitting diode also includes a mask layer disposed in the first-conductivity-type semiconductor layer, a first electrode disposed on the first-conductivity-type semiconductor layer, and a second electrode disposed on the second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer is formed with at least one recess portion.

摘要翻译： 公开了一种发光二极管。 所公开的发光二极管包括包括第一导电型半导体层，有源层和第二导电型半导体层的发光结构。 第一导电型半导体层，有源层和第二导电型半导体层被设置成沿相同的方向彼此相邻。 活性层包括至少一次交替层叠的阱和势垒层。 阱层具有比阻挡层更窄的能带隙。 发光二极管还包括设置在第一导电型半导体层中的掩模层，设置在第一导电型半导体层上的第一电极和设置在第二导电型半导体层上的第二电极。 第一导电型半导体层形成有至少一个凹部。

公开(公告)号：US20120080660A1

公开(公告)日：2012-04-05

申请号：US13325225

申请日：2011-12-14

申请人： Myung Hoon JUNG ,  Hyun chul Lim ,  Sul Hee Kim ,  Rak Jun Choi

发明人： Myung Hoon JUNG ,  Hyun chul Lim ,  Sul Hee Kim ,  Rak Jun Choi

IPC分类号： H01L33/04 ,  H01L33/62

CPC分类号： H01L33/20 ,  F21K9/23 ,  F21Y2115/10 ,  H01L21/0237 ,  H01L21/0243 ,  H01L21/02458 ,  H01L21/02505 ,  H01L21/02521 ,  H01L21/0254 ,  H01L21/02639 ,  H01L21/02647 ,  H01L33/007 ,  H01L33/02 ,  H01L33/025 ,  H01L33/06 ,  H01L33/10 ,  H01L33/16 ,  H01L33/22 ,  H01L33/24 ,  H01L33/44 ,  H01L33/46 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/10158 ,  H01L2924/00014

摘要： A light emitting diode is disclosed. The disclosed light emitting diode includes a light emitting structure including a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer, active layer, and second-conductivity-type semiconductor layer are disposed to be adjacent to one another in a same direction. The active layer includes well and barrier layers alternately stacked at least one time. The well layer has a narrower energy bandgap than the barrier layer. The light emitting diode also includes a mask layer disposed in the first-conductivity-type semiconductor layer, a first electrode disposed on the first-conductivity-type semiconductor layer, and a second electrode disposed on the second-conductivity-type semiconductor layer. The first-conductivity-type semiconductor layer is formed with at least one recess portion.

摘要翻译： 公开了一种发光二极管。 所公开的发光二极管包括包括第一导电型半导体层，有源层和第二导电型半导体层的发光结构。 第一导电型半导体层，有源层和第二导电型半导体层被设置成沿相同的方向彼此相邻。 活性层包括至少一次交替层叠的阱和势垒层。 阱层具有比阻挡层更窄的能带隙。 发光二极管还包括设置在第一导电型半导体层中的掩模层，设置在第一导电型半导体层上的第一电极和设置在第二导电型半导体层上的第二电极。 第一导电型半导体层形成有至少一个凹部。

公开(公告)号：US20110062145A1

公开(公告)日：2011-03-17

申请号：US12513175

申请日：2008-09-08

申请人： Jae Suk Yang ,  Hyun chul Lim ,  Sang Dong Jeong ,  Soung Ho Jang ,  Myoung Soo Kim ,  Soonn ki Kwon ,  Sung Chul Yang

发明人： Jae Suk Yang ,  Hyun chul Lim ,  Sang Dong Jeong ,  Soung Ho Jang ,  Myoung Soo Kim ,  Soonn ki Kwon ,  Sung Chul Yang

IPC分类号： H05B3/02

CPC分类号： D06F58/28 ,  D06F58/26 ,  D06F2058/289

摘要： Provided is a drying heater, a heating unit for drying laundry using the same, a drying control system and control method thereof that reduces electric power consumption of the drying heater to supply high temperature dry air to the inside of a drum in a washing machine or a laundry drying machine, to thus simplify structure of the drying heater and reduce a manufacturing cost. The drying control method includes the step of applying a first electric power from a first drive power supply to a drying heater when a drum internal temperature is lower than a preset temperature, and applying a second electric power from a second drive power supply which is relatively smaller than the first electric power to the drying heater when the drum internal temperature is higher than the preset temperature. The drying heater includes a surface-shaped heat generation member made of a low thermal density strip style metal thin plate.

摘要翻译： 本发明提供一种干燥加热器，使用其的干燥衣物的加热单元，干燥控制系统及其控制方法，其减少干燥加热器的电力消耗，以将高温干燥空气供应到洗衣机中的滚筒内部，或 洗衣干燥机，从而简化了干燥加热器的结构，并降低了制造成本。 干燥控制方法包括以下步骤：当滚筒内部温度低于预设温度时，将来自第一驱动电源的第一电力施加到干燥加热器，并且从相对较低的第二驱动电源施加第二电力 当鼓内部温度高于预设温度时，小于干燥加热器的第一次电力。 干燥加热器包括由低热密度带状金属薄板制成的表面形状的发热件。