公开(公告)号：US20130249387A1

公开(公告)日：2013-09-26

申请号：US13425040

申请日：2012-03-20

申请人： Chia-Fen Hsin ,  Lu-Ming Lai ,  Ying-Zhong Chen

发明人： Chia-Fen Hsin ,  Lu-Ming Lai ,  Ying-Zhong Chen

IPC分类号： H01J1/70 ,  H01J9/00 ,  H01J1/62

CPC分类号： H01L33/505 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A light-emitting diode (LED) element including an LED chip having a light emitting surface and at least one pad. A phosphor layer is formed on the light emitting surface and exposes the at least one pad. The phosphor layer includes a plurality of phosphor particles and a matrix. At least some of the phosphor particles have a first portion embedded in the matrix and a second portion protruding from an outer surface of the matrix. A method of forming a gel layer on an LED element includes using capillary action to draw the glue material into a space adjacent the upper surface of the chip.

摘要翻译： 一种发光二极管（LED）元件，包括具有发光表面的LED芯片和至少一个焊盘。 荧光体层形成在发光表面上并使至少一个焊盘露出。 荧光体层包括多个荧光体颗粒和基质。 至少一些荧光体颗粒具有嵌入基质中的第一部分和从基质的外表面突出的第二部分。 在LED元件上形成凝胶层的方法包括使用毛细管作用将胶料吸引到与芯片的上表面相邻的空间中。

公开(公告)号：US20120305771A1

公开(公告)日：2012-12-06

申请号：US13578601

申请日：2011-02-10

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： H01L31/16 ,  H01L31/18

CPC分类号： G01S7/4813 ,  G01S17/026 ,  H01L31/02162 ,  H01L31/173 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2924/3025 ,  H01L2924/00

摘要： The present invention pertains to a proximity sensor packaging structure, which comprises a substrate, two first electrically conductive layers and a plurality of second electrically conductive layers that are disposed on the substrate. The substrate has first and second grooves that are respectively defined by a bottom surface and an interior sidewall. Each electrically conductive layer extends from a bottom surface of the first groove, along the interior sidewall of the first groove and in an opposite direction relative to the other first electrically conductive layer, to an exterior sidewall of the substrate. The second electrically conductive layers include first and second electrically conductive portions. The first electrically conductive portion is disposed on a central region of the bottom surface of the second groove. The second electrically conductive portion extends from the bottom surface of the second groove, along the interior sidewall thereof, to the exterior sidewall of the substrate.

摘要翻译： 本发明涉及一种接近传感器封装结构，其包括衬底，两个第一导电层和设置在衬底上的多个第二导电层。 衬底具有分别由底表面和内侧壁限定的第一和第二凹槽。 每个导电层从第一凹槽的底表面沿第一凹槽的内侧壁相对于另一个第一导电层向相反方向延伸到基底的外侧壁。 第二导电层包括第一和第二导电部分。 第一导电部分设置在第二凹槽的底表面的中心区域上。 第二导电部分从第二凹槽的底表面沿着其内侧壁延伸到衬底的外侧壁。

公开(公告)号：US08056247B2

公开(公告)日：2011-11-15

申请号：US12769657

申请日：2010-04-29

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： G01C9/06 ,  G01C9/10

CPC分类号： G01C9/06 ,  G01C9/10

摘要： A tilt sensor including a body, an LED, a first photosensitive device, a second photosensitive device, and a moving thin-element is provided. The body has a movement region, a first containing region, a second containing region, and a third containing region. The first, second, and third containing regions have an opening respectively and are connected with the movement region through the openings. The LED providing a light beam is disposed in the first containing region. The first and second photosensitive devices are disposed in the second and third containing regions respectively. When the body tilts toward different tilt directions, the moving thin-element moves in the tilt direction, allowing the light beam provided from the LED to reflect directly to the first and second photosensitive devices, or shielding the light beam provided from the LED from being transmitted to the first and second photosensitive devices.

摘要翻译： 提供了包括主体，LED，第一感光装置，第二感光装置和移动薄元件的倾斜传感器。 主体具有移动区域，第一容纳区域，第二容纳区域和第三容纳区域。 第一，第二和第三容纳区域分别具有开口并且通过开口与移动区域连接。 提供光束的LED设置在第一容纳区域中。 第一和第二光敏装置分别设置在第二和第三容纳区域中。 当身体朝着不同的倾斜方向倾斜时，移动的薄元件在倾斜方向上移动，允许从LED提供的光束直接反射到第一和第二光敏装置，或屏蔽从LED提供的光束 传输到第一和第二光敏装置。

公开(公告)号：US20120326202A1

公开(公告)日：2012-12-27

申请号：US13571906

申请日：2012-08-10

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： H01L33/62 ,  H01L31/0203

CPC分类号： H01L33/483 ,  H01L31/02005 ,  H01L31/0203 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A photoelectric transmitting or receiving device comprises a substrate, a first conductive layer, a second conductive layer and a photoelectric transducing chip. The substrate has an upper surface and a recess and is made of a composite material. The first conductive layer and the second conductive layer are formed by using laser to activate the composite material of the substrate. The first conductive layer is disposed on the bottom surface of the recess, and is extended outwardly along the inner lateral wall of the recess and the upper surface of the substrate. The second conductive layer is electrically insulated from the first conductive layer and is extended outwardly along the upper surface of the substrate. The photoelectric transducing chip is disposed on the bottom surface of the recess and electrically connected to the first conductive layer and to the second conductive layer, respectively.

摘要翻译： 光电发射或接收装置包括基板，第一导电层，第二导电层和光电转换芯片。 基板具有上表面和凹部，并且由复合材料制成。 通过使用激光来形成第一导电层和第二导电层，以激活基板的复合材料。 第一导电层设置在凹部的底表面上，并且沿着凹部的内侧壁和基板的上表面向外延伸。 第二导电层与第一导电层电绝缘并且沿衬底的上表面向外延伸。 光电转换芯片设置在凹部的底表面上，并分别电连接到第一导电层和第二导电层。

公开(公告)号：US20120281241A1

公开(公告)日：2012-11-08

申请号：US13519893

申请日：2010-12-30

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： G01B11/14

CPC分类号： G01C9/06 ,  G01C9/10

摘要： A tilt sensor includes a body, a light emitting diode (LED), a first photosensitive element, a second photosensitive element, and a moving element. The body can tilt in a plurality of tilt directions. The LED is disposed at the body for providing a light beam. The first photosensitive element is disposed at the body and at the opposite side of the LED. The second photosensitive element is disposed at the body and at another side of the LED. The moving element is disposed at the body. When the body tilts toward different tilt directions, the moving element moves toward different directions so that different light receiving situations are produced.

摘要翻译： 倾斜传感器包括主体，发光二极管（LED），第一感光元件，第二感光元件和移动元件。 身体可以在多个倾斜方向上倾斜。 LED设置在主体处以提供光束。 第一感光元件设置在LED的主体和相对侧。 第二感光元件设置在LED的主体和另一侧。 移动元件设置在身体上。 当身体朝着不同的倾斜方向倾斜时，移动元件向不同方向移动，从而产生不同的光接收状态。

公开(公告)号：US20110072673A1

公开(公告)日：2011-03-31

申请号：US12769659

申请日：2010-04-29

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： G01C9/00

CPC分类号： G01C9/06 ,  G01C9/10 ,  G01C2009/068 ,  G01C2009/107

摘要： A tilt sensor including a body, a plurality of metal pad pairs, and a moving element is provided. The body is suitable for tilting in a plurality of tilt directions and has a movement region having a plurality of corners. The metal pad pairs are respectively located in at least a portion of the corners. The moving element is located in the movement region. The moving element moves to one of the corners and physically contacts with the metal pad pair located in the corner when the body tilts towards one of the tilt directions, such that the metal pads of the metal pad pair are electrically connected with each other via the moving element.

摘要翻译： 提供了包括主体，多个金属垫对和移动元件的倾斜传感器。 本体适于在多个倾斜方向上倾斜并且具有多个拐角的移动区域。 金属垫对分别位于角部的至少一部分中。 移动元件位于移动区域中。 当身体朝向倾斜方向之一倾斜时，移动元件移动到角部之一并与位于拐角处的金属垫对物理接触，使得金属垫对的金属垫通过相互电连接 移动元素

公开(公告)号：US20100220319A1

公开(公告)日：2010-09-02

申请号：US12711259

申请日：2010-02-24

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： G01B11/26

CPC分类号： G01C9/06 ,  G01C9/10 ,  G01C2009/066 ,  G01C2009/107

摘要： A tilt sensor includes a body, a light emitting device, a first photosensitive device, a second photosensitive device, and a moving element. The body can tilt in a plurality of tilt directions. The light emitting device is disposed at the body for providing a light beam. The first photosensitive device is disposed at the body and at one side of the light emitting device. The second photosensitive device is disposed at the body and at another side of the light emitting device. The moving element is disposed at the body. When the body tilts toward different tilt directions, the moving element moves toward different tilt directions so that the light beam emitted by the light emitting device directly transmits to the first photosensitive device and the second photosensitive device or is sheltered from directly transmitting to at least one of the first photosensitive device and the second photosensitive device.

摘要翻译： 倾斜传感器包括主体，发光装置，第一感光装置，第二感光装置和移动元件。 身体可以在多个倾斜方向上倾斜。 发光器件设置在主体处以提供光束。 第一感光装置设置在发光装置的主体和一侧。 第二感光装置设置在发光装置的主体和另一侧。 移动元件设置在身体上。 当身体朝向不同的倾斜方向倾斜时，移动元件向不同的倾斜方向移动，使得由发光装置发射的光束直接传输到第一感光装置和第二感光装置，或者避免直接传送至至少一个 的第一感光装置和第二感光装置。

公开(公告)号：US20110072674A1

公开(公告)日：2011-03-31

申请号：US12769657

申请日：2010-04-29

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： G01C9/06

CPC分类号： G01C9/06 ,  G01C9/10

摘要： A tilt sensor including a body, an LED, a first photosensitive device, a second photosensitive device, and a moving thin-element is provided. The body has a movement region, a first containing region, a second containing region, and a third containing region. The first, second, and third containing regions have an opening respectively and are connected with the movement region through the openings. The LED providing a light beam is disposed in the first containing region. The first and second photosensitive devices are disposed in the second and third containing regions respectively. When the body tilts toward different tilt directions, the moving thin-element moves in the tilt direction, allowing the light beam provided from the LED to reflect directly to the first and second photosensitive devices, or shielding the light beam provided from the LED from being transmitted to the first and second photosensitive devices.

摘要翻译： 提供了包括主体，LED，第一感光装置，第二感光装置和移动薄元件的倾斜传感器。 主体具有移动区域，第一容纳区域，第二容纳区域和第三容纳区域。 第一，第二和第三容纳区域分别具有开口并且通过开口与移动区域连接。 提供光束的LED设置在第一容纳区域中。 第一和第二光敏装置分别设置在第二和第三容纳区域中。 当身体朝着不同的倾斜方向倾斜时，移动的薄元件在倾斜方向上移动，允许从LED提供的光束直接反射到第一和第二光敏装置，或屏蔽从LED提供的光束 传输到第一和第二光敏装置。

公开(公告)号：US20100237383A1

公开(公告)日：2010-09-23

申请号：US12722764

申请日：2010-03-12

申请人： Lu-Ming Lai

发明人： Lu-Ming Lai

IPC分类号： H01L33/52 ,  H01L31/0203 ,  H01L33/62 ,  H01L31/18

CPC分类号： H01L33/483 ,  H01L31/02005 ,  H01L31/0203 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/45139 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00

摘要： A photoelectric transmitting or receiving device and the manufacturing method thereof are provided. The photoelectric transmitting device comprises a substrate, a first conductive layer, a second conductive layer and a photoelectric transducing chip. The substrate has an upper surface and a recess and is made of a composite material. The recess is defined by a bottom surface and an inner lateral wall extended upwardly from the bottom surface to the upper surface. The first conductive layer and the second conductive layer are formed by using laser to activate the composite material of the substrate. The first conductive layer is disposed on the bottom surface of the recess, and is extended outwardly along the inner lateral wall of the recess and the upper surface of the substrate. The second conductive layer is electrically insulated from the first conductive layer and is extended outwardly along the upper surface of the substrate. The photoelectric transducing chip is disposed on the bottom surface of the recess and electrically connected to the first conductive layer disposed on the bottom surface of the recess and to the second conductive layer, respectively.

摘要翻译： 提供光电发射或接收装置及其制造方法。 光电传输装置包括基板，第一导电层，第二导电层和光电转换芯片。 基板具有上表面和凹部，并且由复合材料制成。 凹部由底表面和从底表面向上表面向上延伸的内侧壁限定。 通过使用激光来形成第一导电层和第二导电层，以激活基板的复合材料。 第一导电层设置在凹部的底表面上，并且沿着凹部的内侧壁和基板的上表面向外延伸。 第二导电层与第一导电层电绝缘并且沿衬底的上表面向外延伸。 光电转换芯片设置在凹部的底表面上，并分别电连接到设置在凹槽的底表面上的第一导电层和第二导电层。

公开(公告)号：US20100219422A1

公开(公告)日：2010-09-02

申请号：US12711921

申请日：2010-02-24

申请人： Chao-Hsuan SU ,  Lu-Ming LAI ,  Ying-Zhong CHEN

发明人： Chao-Hsuan SU ,  Lu-Ming LAI ,  Ying-Zhong CHEN

IPC分类号： H01L33/00

CPC分类号： H01L31/167 ,  H01L31/0203

摘要： A photo-coupler is provided. The photo-coupler comprises a light emitting chip, a light-sensing chip, a light-transmissive inner encapsulant package and an outer package. Both the light emitting chip and the light-sensing chip face the same direction, while the light-sensing chip receives a light beam emitted by the light emitting chip. The light-transmissive inner encapsulant package encloses the light emitting chip and the light-sensing chip, while the outer package encloses the light-transmissive inner encapsulant package. An interface is formed between the light-transmissive inner encapsulant package and the outer package for reflecting the light beam. A reflective curve surface adjacent to the light emitting chip is formed on the interface of the light-transmissive inner encapsulant package for reflecting and converging the first portion of the light beam to the light-sensing chip.

摘要翻译： 提供光耦合器。 光耦合器包括发光芯片，光感测芯片，透光内密封剂封装和外包装。 发光芯片和感光芯片都面向相同的方向，而光感测芯片接收由发光芯片发射的光束。 透光内密封剂封装封装发光芯片和光感测芯片，而外部封装包封透光内密封剂封装。 在透光内密封剂封装和外包装之间形成用于反射光束的界面。 在透光内密封剂封装的界面上形成与发光芯片相邻的反射曲面，用于将光束的第一部分反射和会聚到感光芯片。