公开(公告)号：US08902521B2

公开(公告)日：2014-12-02

申请号：US12764100

申请日：2010-04-21

申请人： Shan-Fu Huang

发明人： Shan-Fu Huang

IPC分类号： G02B7/02

CPC分类号： G02B7/021 ,  G02B7/025

摘要： A lens barrel forming a substantially annular positioning portion on the inner surface thereof is provided. As such, a lens received in the lens barrel can be positioned by the positioning portion to a predetermined longitudinal position of the lens barrel and to be coaxial with the lens to form a lens module and to archive an excellent coaxiality between the lens barrel and the lens.

摘要翻译： 提供了在其内表面上形成基本环形的定位部分的镜筒。 因此，容纳在透镜镜筒中的透镜可以通过定位部分定位到镜筒的预定的纵向位置，并且与透镜同轴以形成透镜模块，并且将透镜镜筒与镜筒之间的良好同轴度归档 镜片。

公开(公告)号：US08776783B2

公开(公告)日：2014-07-15

申请号：US12649497

申请日：2009-12-30

申请人： Shan-Fu Huang

发明人： Shan-Fu Huang

IPC分类号： F24J2/08

CPC分类号： G02B3/08 ,  H01L31/0547 ,  Y02E10/52

摘要： A solar energy collector includes a frustoconical reflective shell and a light converging lens. The frustoconical reflective shell includes a top opening and an opposite bottom opening. The reflective shell tapers from the top opening to the bottom opening. The reflective shell is configured for reflecting light. The light converging lens is arranged at the top opening and is fixed on the sidewall of the reflective shell. The light concentration lens includes a central lens portion and a periphery lens portion. The central lens portion includes a first light incident portion facing away from the bottom opening. The central lens portion includes a plurality of concentric annular prisms cooperatively forming a Fresnel-lens structure. The periphery lens portion is arranged surrounding the central lens portion. The periphery lens portion includes a convex second lens portion.

摘要翻译： 太阳能收集器包括截头圆锥反射壳和聚光透镜。 截头圆锥反射壳包括顶部开口和相对的底部开口。 反射壳从顶部开口到底部开口逐渐变细。 反射壳被配置为反射光。 聚光透镜布置在顶部开口处并固定在反射壳体的侧壁上。 光聚集透镜包括中心透镜部分和周边透镜部分。 中心透镜部分包括背离底部开口的第一光入射部分。 中心透镜部分包括协同地形成菲涅尔透镜结构的多个同心环形棱镜。 周边透镜部分围绕中心透镜部分设置。 外围透镜部分包括凸起的第二透镜部分。

公开(公告)号：US20110149417A1

公开(公告)日：2011-06-23

申请号：US12764100

申请日：2010-04-21

申请人： SHAN-FU HUANG

发明人： SHAN-FU HUANG

IPC分类号： G02B7/02

CPC分类号： G02B7/021 ,  G02B7/025

摘要： A lens barrel forming a substantially annular positioning portion on the inner surface thereof is provided. As such, a lens received in the lens barrel can be positioned by the positioning portion to a predetermined longitudinal position of the lens barrel and to be coaxial with the lens to form a lens module and to archive an excellent coaxiality between the lens barrel and the lens.

摘要翻译： 提供了在其内表面上形成基本环形的定位部分的镜筒。 因此，容纳在透镜镜筒中的透镜可以通过定位部分定位到镜筒的预定的纵向位置，并且与透镜同轴以形成透镜模块，并且将透镜镜筒与镜筒之间的良好同轴度归档 镜片。

公开(公告)号：US20100271338A1

公开(公告)日：2010-10-28

申请号：US12693506

申请日：2010-01-26

申请人： SHAN-FU HUANG

发明人： SHAN-FU HUANG

IPC分类号： G09G5/00 ,  G06F3/033

CPC分类号： G06F3/0425 ,  G06F3/03545

摘要： An exemplary input apparatus, includes a flexible input panel, a reel, a stylus and an image capturing apparatus. The reel includes a casing and a rotatable spindle, the casing defining an inner space and an opening communicating the inner space, the rotatable spindle being received in the inner space and configured for winding the input panel into the inner space of the casing and unwinding the input panel out of the casing through the opening. The stylus is configured for input information to the input panel. The image capturing apparatus is mounted on the casing and configured for obtaining the information inputted to the input panel by the stylus.

摘要翻译： 示例性的输入装置包括柔性输入面板，卷轴，触针和图像捕获装置。 所述卷轴包括壳体和可旋转主轴，所述壳体限定内部空间和连通所述内部空间的开口，所述可旋转主轴被容纳在所述内部空间中并且构造成用于将所述输入面板卷绕到所述壳体的内部空间中并展开 输入面板通过开口穿过套管。 触控笔配置为输入信息到输入面板。 图像捕获装置安装在壳体上并被配置为获得通过触笔输入到输入面板的信息。

公开(公告)号：US20100046218A1

公开(公告)日：2010-02-25

申请号：US12499810

申请日：2009-07-09

申请人： SHAN-FU HUANG

发明人： SHAN-FU HUANG

IPC分类号： F21V1/00 ,  F21S6/00 ,  F21V5/00

CPC分类号： F21V7/0091 ,  F21K9/00 ,  F21V5/04 ,  F21Y2115/10

摘要： A light source assembly includes a light guide unit and a light emitting unit. The light guide unit includes a hollow enclosure and a lens unit enclosed in the enclosure. The enclosure has a top portion, a bottom portion and a sidewall connected between the bottom portion and the top portion. Protrusions extend from an outer surface of the sidewall and coil the sidewall. A light incident surface is positioned on the bottom portion. The lens unit extends from the bottom portion towards the top portion and has a inverted-frustoconical-shaped light guide portion. A inverted-conical-shaped groove is defined in a topmost portion of the light guide portion. A reflective surface is positioned on an inner wall of the groove. A refractive surface is positioned on an outer surface of the light guide portion and intersects the reflective surface. The light emitting unit is positioned adjacent to the light incident surface.

摘要翻译： 光源组件包括导光单元和发光单元。 导光单元包括中空的外壳和封闭在外壳中的透镜单元。 外壳具有连接在底部和顶部之间的顶部，底部和侧壁。 突起从侧壁的外表面延伸并且使侧壁卷绕。 光入射表面位于底部。 透镜单元从底部向顶部延伸并具有倒锥形导光部。 在导光部的最上部限定有倒圆锥形的槽。 反射表面位于凹槽的内壁上。 折射表面定位在导光部分的外表面上并且与反射表面相交。 发光单元位于光入射表面附近。

公开(公告)号：US08292466B2

公开(公告)日：2012-10-23

申请号：US12775491

申请日：2010-05-07

申请人： Shan-Fu Huang

发明人： Shan-Fu Huang

IPC分类号： F21V13/04

CPC分类号： F21V13/02 ,  F21V5/04 ,  F21V5/045 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B6/003 ,  G02B6/0031

摘要： A lens includes a first transparent member and a second transparent member. The first transparent member includes a bottom surface, a Fresnel lens surface and a first sidewall. An LED is received in the bottom surface. The Fresnel lens surface is configured for aligning the light from the LED. The first sidewall is configured for refracting the light from the LED. The second transparent member includes a second bottom surface, an upper surface and a second sidewall. A second receiving portion is defined in the second bottom surface for receiving the first transparent member. The upper surface is configured for reflecting the light through the Fresnel lens surface so that the light is redirected to radiate laterally. The laterally radiated light transmits out of the lens through the second sidewall.

摘要翻译： 透镜包括第一透明构件和第二透明构件。 第一透明构件包括底面，菲涅尔透镜表面和第一侧壁。 LED在底面被接收。 菲涅尔透镜表面被配置为对准来自LED的光。 第一侧壁被配置为折射来自LED的光。 第二透明构件包括第二底面，上表面和第二侧壁。 第二接收部分限定在第二底表面中，用于接收第一透明构件。 上表面被配置为通过菲涅尔透镜表面反射光，使得光被重定向以横向辐射。 横向辐射光通过第二侧壁透射出透镜。

公开(公告)号：US08246197B2

公开(公告)日：2012-08-21

申请号：US12504803

申请日：2009-07-17

申请人： Shan-Fu Huang

发明人： Shan-Fu Huang

IPC分类号： F21V1/00 ,  F21V11/00

CPC分类号： F21V7/0091 ,  F21S4/20 ,  F21V5/045 ,  F21Y2115/10 ,  G02B6/003 ,  G02B6/0031 ,  G02B19/0028 ,  G02B19/0066

摘要： An exemplary lens includes a first light incident surface, a second light incident surface, a reflecting surface, a first light emitting surface and a second light emitting surface. The second light incident surface is connected with the first light incident surface. The first and the second light incident surfaces cooperatively define a receiving space therebetween. The receiving space is configured for accommodating the point light source. The reflecting surface is connected with the second light emitting surface. The first light emitting surface is opposite to the first light incident surface. Light entering the lens through the first light incident surface exits from the first light emitting surface. The second light emitting surface is connected between the first light emitting surface and the reflecting surface. Light entering the lens through second light incident surface is reflected from the reflecting surface to the second light emitting surface to exit the lens.

摘要翻译： 示例性透镜包括第一光入射表面，第二光入射表面，反射表面，第一发光表面和第二发光表面。 第二光入射面与第一光入射面连接。 第一和第二光入射表面协同地限定它们之间的接收空间。 接收空间被配置为容纳点光源。 反射面与第二发光面连接。 第一发光面与第一光入射面相反。 通过第一光入射表面进入透镜的光从第一发光表面离开。 第二发光面连接在第一发光面和反射面之间。 通过第二光入射表面进入透镜的光从反射表面反射到第二发光表面以离开透镜。

公开(公告)号：US08017971B2

公开(公告)日：2011-09-13

申请号：US12431658

申请日：2009-04-28

申请人： Shan-Fu Huang

发明人： Shan-Fu Huang

IPC分类号： H01L33/00

CPC分类号： H01L33/54

摘要： An LED light source includes an LED die and a transparent encapsulation. The LED die includes a die emitting surface. The transparent encapsulation includes a reflective surface and an encapsulation emitting surface. The LED die is encapsulated by the transparent encapsulation such that the die emitting surface faces the encapsulation emitting surface. The transparent encapsulation is generally convex albeit having a concave recessed portion. The recessed portion is aligned with the die emitting surface and shaped so as to increase an effect of total internal reflection of light rays generated by the light emitting diode die and incident thereon.

摘要翻译： LED光源包括LED管芯和透明封装。 LED管芯包括管芯发射表面。 透明封装包括反射表面和封装发射表面。 LED管芯由透明封装封装，使得管芯发射表面面向封装发射表面。 透明封装通常是凸形的，虽然具有凹形凹部。 凹陷部分与模具发射表面对准并成形为增加由发光二极管管芯产生的入射到其上的光线的全内反射的影响。

公开(公告)号：US20110037891A1

公开(公告)日：2011-02-17

申请号：US12764913

申请日：2010-04-21

申请人： SHAN-FU HUANG

发明人： SHAN-FU HUANG

IPC分类号： H04N5/225

CPC分类号： G03B15/05 ,  G03B15/06 ,  G03B2215/0503 ,  G03B2215/0592

摘要： An electronic device includes a body, a camera module, a light source, and a lens. The body includes an upper surface defining a blind hole and a primary recess communicated with the blind hole. The camera module is embedded in the upper surface of the body near the blind hole. The light source is received in the blind hole with has a light emitting surface. The light emitting surface faces the entrance of the blind hole. The lens is movably received in the recess. The lens is capable of partly sliding out from the recess to cover the light emitting surface of the light source.

摘要翻译： 电子设备包括主体，相机模块，光源和透镜。 主体包括限定盲孔的上表面和与盲孔连通的主凹槽。 相机模块嵌在盲孔附近的主体上表面。 光源被接收在具有发光表面的盲孔中。 发光表面面向盲孔的入口。 透镜可移动地容纳在凹槽中。 透镜能够从凹部部分地滑出以覆盖光源的发光表面。

公开(公告)号：US20100304350A1

公开(公告)日：2010-12-02

申请号：US12582822

申请日：2009-10-21

申请人： SHAN-FU HUANG

发明人： SHAN-FU HUANG

IPC分类号： G09B25/00 ,  A47G29/00

CPC分类号： G03B17/561 ,  F16M11/14 ,  F16M11/24

摘要： A handwriting device includes a supporting device using two supporting arms with one end slidablely engaged in two respective sliding channel defined in a supporting base and the other end rotatably connected with each other for adjusting the height of a camera module supported by the supporting arms.

摘要翻译： 手写装置包括支撑装置，其使用两个支撑臂，其一端可滑动地接合在限定在支撑基座中的两个相应的滑动通道中，另一端彼此可旋转地连接以调节由支撑臂支撑的相机模块的高度。