公开(公告)号：US20100328947A1

公开(公告)日：2010-12-30

申请号：US12545223

申请日：2009-08-21

Applicant: Chung-Min Chang ,  Yung-Chi Huang

Inventor： Chung-Min Chang ,  Yung-Chi Huang

IPC: F21S4/00 ,  F21V29/00

CPC classification number: F21V19/0045 ,  F21S4/24 ,  F21V19/02 ,  F21V29/71 ,  F21V29/76 ,  F21V29/85 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A light-emitting diode (LED) light source assembly with a heat dissipation base is provided. The LED light source assembly includes the heat dissipation base and a light bar. The light bar includes a flexible printed circuit (FPC) board and at least one LED unit which is disposed on the FPC board and electrically connected to the FPC board. The heat dissipation base has two retaining recesses for lodging the side portions of the FPC board, so the FPC board can be thermally conductively connected to the heat dissipation base. Because of the flexibility of the FPC board, it is easy to lodge the FPC board in the heat dissipation base via the retaining recesses. Thus, the cost for arranging the light bar can be economized.

Abstract translation: 提供具有散热基座的发光二极管（LED）光源组件。 LED光源组件包括散热基座和灯条。 灯条包括柔性印刷电路板和至少一个LED单元，该LED单元设置在FPC基板上并电连接到FPC基板。 散热基座具有两个保持凹部，用于卡止FPC基板的侧面部分，因此FPC基板能够与散热基座导热连接。 由于FPC板的灵活性，容易通过保持凹槽将FPC板放置在散热基座中。 因此，可以节省布置灯条的成本。

公开(公告)号：US07728344B2

公开(公告)日：2010-06-01

申请号：US12242591

申请日：2008-09-30

Applicant: Chung-Min Chang ,  Chih-Peng Hsu ,  Chun-Wei Wang

Inventor： Chung-Min Chang ,  Chih-Peng Hsu ,  Chun-Wei Wang

IPC: H01L33/00

CPC classification number: H01L33/54 ,  H01L33/507 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2933/0091 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A light emitting diode includes a reflective cup, an LED chip, and many electrodes, a first light scattering layer, and a phosphor layer. The reflective cup includes a bottom and a sidewall extending from the bottom. The LED chip is received in the reflective cup and mounted on the bottom thereof for emitting first light of a first wavelength. The electrodes each has a first end electrically connected to the LED chip and an opposite second end exposed at an outer surface of the reflective cup. The first light scattering layer formed in the reflective cup on the bottom thereof and covering the LED chip, which has a concave surface at an opposite side thereof to the LED chip. The phosphor layer formed on the concave surface of the light scattering layer for converting part of the first light into second light of a second wavelength.

Abstract translation: 发光二极管包括反射杯，LED芯片和许多电极，第一光散射层和磷光体层。 反射杯包括底部和从底部延伸的侧壁。 LED芯片被容纳在反射杯中并安装在其底部以发射第一波长的第一光。 电极各自具有电连接到LED芯片的第一端和暴露在反射杯的外表面的相对的第二端。 第一光散射层形成在其底部的反射杯中并且覆盖LED芯片，该LED芯片在其与LED芯片的相对侧具有凹面。 形成在光散射层的凹面上的荧光体层，用于将第一光的一部分转换为第二波长的第二光。

公开(公告)号：USD560173S1

公开(公告)日：2008-01-22

申请号：US29276077

申请日：2007-01-14

Applicant: Chung-Min Chang

Designer： Chung-Min Chang

公开(公告)号：US08022426B2

公开(公告)日：2011-09-20

申请号：US12429190

申请日：2009-04-24

Applicant: Chung-Min Chang ,  Tung-An Chen ,  Chun-Wei Wang

Inventor： Chung-Min Chang ,  Tung-An Chen ,  Chun-Wei Wang

IPC: H01L33/00

CPC classification number: H01L25/0753 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2924/01322 ,  H01L2933/0091 ,  H01L2924/00 ,  H01L2924/00014

Abstract: An exemplary color mixing light emitting diode (LED) device includes a substrate, LED dies, an encapsulating body, and a light mixing structure. The substrate has a main surface. The LED dies are arranged adjacent the main surface of the substrate. The light mixing structure is arranged adjacent an outer portion of the main surface of the substrate, around the LED dies. The encapsulating body encapsulates the LED dies and the light mixing structure. The light mixing structure is made of light transmissive material, and the light mixing structure has light scattering particles doped therein.

Abstract translation: 示例性的混色发光二极管（LED）装置包括基板，LED管芯，封装体和光混合结构。 基板具有主表面。 LED管芯相邻于衬底的主表面布置。 光混合结构邻近于基板的主表面的外部部分设置在LED管芯周围。 封装体封装LED管芯和光混合结构。 光混合结构由透光材料制成，并且光混合结构中掺杂有光散射颗粒。

公开(公告)号：US20090308722A1

公开(公告)日：2009-12-17

申请号：US12477925

申请日：2009-06-04

Applicant: Chih-Peng Hsu ,  Chung-Min Chang ,  Tung-An Chen ,  Tse-An Lee

Inventor： Chih-Peng Hsu ,  Chung-Min Chang ,  Tung-An Chen ,  Tse-An Lee

IPC: H01H9/00

CPC classification number: G06F3/0202 ,  H01H13/84 ,  H01H2209/038 ,  H01H2219/036 ,  H01H2219/062 ,  H01H2300/014

Abstract: An exemplary keyboard is provided. The keyboard includes a light pervious base plate, a plurality of input keys, and at least one light source. The light pervious base plate has a top surface. The plurality of input keys are disposed on the light pervious base plate with bottom sides of the input keys facing the top surface of the light pervious base plate. The at least one light source is encapsulated in the light pervious base plate and optically coupled to the light pervious panel.

Abstract translation: 提供了示例性的键盘。 键盘包括透光底板，多个输入键和至少一个光源。 透光底板具有顶面。 多个输入键设置在透光底板上，输入键的底侧面对透光底板的顶表面。 所述至少一个光源被封装在透光底板中并且光学耦合到透光面板。

公开(公告)号：USD599824S1

公开(公告)日：2009-09-08

申请号：US29319037

申请日：2008-06-03

Applicant: Chung-Min Chang

Designer： Chung-Min Chang

公开(公告)号：US20080169732A1

公开(公告)日：2008-07-17

申请号：US11670347

申请日：2007-02-01

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: H02P7/29 ,  H02K7/14 ,  H02K23/66 ,  H02K11/00

CPC classification number: F04D25/088 ,  H02K7/14 ,  H02K11/33

Abstract: A stator and rotor for a DC brushless ceiling fan motor includes an integrated design of the stator and rotor to form an integrated stator, the integrated stator is made of a permeable material and is formed by means of a secondary production process. The DC brushless ceiling fan motor further includes an electrical controlling circuit that comprises a computer microprocessor, a power supply, a frequency converter, a phase detector and a remote control device or a manual control switch with the purpose of controlling the speed and the orientation of the motor, and thus achieving the result of low working temperature and high electrical efficiency.

Abstract translation: 用于DC无刷吊扇的定子和转子包括定子和转子的集成设计以形成一体的定子，该一体式定子由可渗透材料制成，并通过二次生产工艺形成。 直流无刷吊扇电动机还包括电控制电路，其包括计算机微处理器，电源，变频器，相位检测器和遥控装置或手动控制开关，其目的在于控制速度和方向 电机，从而达到工作温度低，电效率高的效果。

公开(公告)号：US07076917B2

公开(公告)日：2006-07-18

申请号：US10729953

申请日：2003-12-09

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: E05F15/00

CPC classification number: E05F15/681 ,  E05F15/668 ,  E05Y2201/214 ,  E05Y2201/244 ,  E05Y2201/47 ,  E05Y2201/648 ,  E05Y2201/652 ,  E05Y2201/668 ,  E05Y2201/702 ,  E05Y2600/13 ,  E05Y2600/20 ,  E05Y2800/00 ,  E05Y2900/106

Abstract: A driving system for a garage door includes a track having an end fixed on an inside of a wall and has an open side that faces upward. A driving assembly is movably received in the track and driven by a motor. The driving assembly includes a connection member to which two ends of a power transferring member are connected. A U-shaped member is movably engaged with the track from an underside of the track and two sides of the U-shaped member are connected to the driving assembly. A link is pivotably connected between the U-shaped member and the garage door. The power transferring member reeves a gear which is rotatably connected to the track and the motor has a driving shaft which is conveniently extended through an opening of the track and engaged with an engaging hole of the gear.

Abstract translation: 用于车库门的驱动系统包括具有端部固定在壁的内侧并且具有朝上的敞开侧的轨道。 驱动组件可移动地容纳在轨道中并由马达驱动。 驱动组件包括连接在动力传递构件的两端的连接构件。 U形构件从轨道的下侧可移动地与轨道接合，并且U形构件的两侧连接到驱动组件。 连杆可枢转地连接在U形构件和车库门之间。 动力传递构件固定可旋转地连接到轨道的齿轮，并且电动机具有驱动轴，该驱动轴方便地延伸穿过轨道的开口并与齿轮的接合孔接合。

公开(公告)号：US06779911B2

公开(公告)日：2004-08-24

申请号：US10303962

申请日：2002-11-26

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: F21S800

CPC classification number: H01R33/94 ,  F21V19/006

Abstract: A separation device of a lamp holder and a fixing seat includes a lamp holder, a lamp connecting seat, an electrode, a fixing seat, a cover plate, a fixing bracket, and two safety locking members. When the lamp holder registers the fixing seat, the lamp holder is rotated relative to the fixing seat, so that the lamp holder is integrally combined with the fixing seat. Thus, the separation device is assembled and disassembled easily and conveniently. In addition, the lamp can be inserted into the lamp connecting seat only when each of the two safety locking members is exactly locked on the lamp holder and the fixing seat, thereby forming a safety locking effect.

Abstract translation: 灯座和固定座的分离装置包括灯座，灯连接座，电极，固定座，盖板，固定支架和两个安全锁定构件。 当灯座登记固定座时，灯座相对于固定座旋转，使得灯座与固定座一体地组合。 因此，分离装置易于且方便地组装和拆卸。 此外，仅当两个安全锁定构件中的每一个正好锁定在灯座和固定座上时，灯可以插入灯连接座中，从而形成安全锁定效果。

公开(公告)号：US20110141731A1

公开(公告)日：2011-06-16

申请号：US12825526

申请日：2010-06-29

Applicant: Chung-Min Chang

Inventor： Chung-Min Chang

IPC: F21V1/00

CPC classification number: F21V7/0008 ,  F21V29/505 ,  F21Y2103/33 ,  F21Y2115/10

Abstract: A reflection-type light-emitting assembly is provided. The reflection-type light-emitting assembly includes a reflector and a plurality of light-emitting elements. The reflector has a concave-shape body and a supporter. The supporter is formed by extending the rim of the concave-shape body toward the center thereof, so as to form a light-emitting opening of the reflector. The light-emitting elements are arranged on the supporter. Light rays emitted by the light-emitting elements fall on a reflecting surface of the reflector and then reflect off the reflecting surface to thereby exit the light-emitting opening. The light rays reflected off the reflecting surface and out the reflector are relatively soft rather than glaringly uncomfortable to the human eyes.

Abstract translation: 提供了一种反射型发光组件。 反射型发光组件包括反射器和多个发光元件。 反射器具有凹形体和支撑体。 支撑体是通过将凹形体的边缘朝向其中心延伸而形成的，以便形成反射器的发光开口。 发光元件设置在支撑体上。 由发光元件发射的光线落在反射体的反射面上，然后从反射面反射，从而离开发光开口。 从反射面反射出来的光线反射器比较柔软，而不是令人难以置信的人眼。