公开(公告)号：US20080296602A1

公开(公告)日：2008-12-04

申请号：US11806032

申请日：2007-05-29

Applicant: Shuan-Ta Liu

Inventor： Shuan-Ta Liu

IPC: H01L33/00

CPC classification number: H01L33/22 ,  H01L33/44 ,  H01L2933/0091

Abstract: A light emitting diode (LED) includes a substrate, a first type epitaxial layer, a light emitting layer, a second type epitaxial layer and a plurality of nano-particles. The first type epitaxial layer is disposed on the substrate. The light emitting layer is disposed on the first type epitaxial layer. The second type epitaxial layer is disposed on the light emitting layer and has one surface formed with a plurality of recesses and a plurality of protrusions. The nano-particles are disposed on the protrusions of the second type epitaxial layer.

Abstract translation: 发光二极管（LED）包括衬底，第一类型外延层，发光层，第二类型外延层和多个纳米颗粒。 第一类型外延层设置在基板上。 发光层设置在第一型外延层上。 第二型外延层设置在发光层上，并且具有形成有多个凹部和多个突起的一个表面。 纳米颗粒设置在第二类型外延层的突起上。

公开(公告)号：US20110260779A1

公开(公告)日：2011-10-27

申请号：US13092861

申请日：2011-04-22

Applicant: Shuan-Ta LIU

Inventor： Shuan-Ta LIU

IPC: G05F1/10

CPC classification number: H02J7/0065 ,  H02J7/0024 ,  H02J2007/0067 ,  H02M3/158 ,  Y02T10/7055

Abstract: A current balancing device for parallel batteries is electrically connected with a load. The current balancing device includes a buck module, a normal module, a current comparing module and a control module. The buck module is electrically connected with a high voltage battery and outputs a first current to the load. The normal module is electrically connected with a low voltage battery and outputs a second current to the load. The current comparing module is electrically connected with the buck module and the normal module, and compares the first current with the second current to output a first comparing signal. The control module is electrically connected with the buck module and the current comparing module, and outputs a control signal to the buck module in accordance with the first comparing signal for adjusting the first current.

Abstract translation: 用于并联电池的电流平衡装置与负载电连接。 电流平衡装置包括降压模块，正常模块，电流比较模块和控制模块。 降压模块与高压电池电连接，并向负载输出第一电流。 正常模块与低压电池电连接，并向负载输出第二电流。 电流比较模块与降压模块和正常模块电连接，并将第一电流与第二电流进行比较，以输出第一比较信号。 控制模块与降压模块和电流比较模块电连接，并根据用于调节第一电流的第一比较信号向降压模块输出控制信号。

公开(公告)号：US07714339B2

公开(公告)日：2010-05-11

申请号：US11806032

申请日：2007-05-29

Applicant: Shuan-Ta Liu

Inventor： Shuan-Ta Liu

IPC: H01L33/00

CPC classification number: H01L33/22 ,  H01L33/44 ,  H01L2933/0091

Abstract: A light emitting diode (LED) includes a substrate, a first type epitaxial layer, a light emitting layer, a second type epitaxial layer and a plurality of nano-particles. The first type epitaxial layer is disposed on the substrate. The light emitting layer is disposed on the first type epitaxial layer. The second type epitaxial layer is disposed on the light emitting layer and has one surface formed with a plurality of recesses and a plurality of protrusions. The nano-particles are disposed on the protrusions of the second type epitaxial layer.

Abstract translation: 发光二极管（LED）包括衬底，第一类型外延层，发光层，第二类型外延层和多个纳米颗粒。 第一类型外延层设置在基板上。 发光层设置在第一型外延层上。 第二型外延层设置在发光层上，并且具有形成有多个凹部和多个突起的一个表面。 纳米颗粒设置在第二类型外延层的突起上。