公开(公告)号：US09178107B2

公开(公告)日：2015-11-03

申请号：US13197677

申请日：2011-08-03

申请人： Yao-Jun Tsai ,  Chen-Peng Hsu ,  Kuo-Feng Lin ,  Hsun-Chih Liu ,  Hung-Lieh Hu ,  Chien-Jen Sun

发明人： Yao-Jun Tsai ,  Chen-Peng Hsu ,  Kuo-Feng Lin ,  Hsun-Chih Liu ,  Hung-Lieh Hu ,  Chien-Jen Sun

IPC分类号： H01L33/00 ,  H01L33/20 ,  H01L33/44

CPC分类号： H01L33/0095 ,  H01L33/20 ,  H01L33/44 ,  H01L2933/0016

摘要： A method for fabricating a wafer-level light emitting diode structure is provided. The method includes: providing a substrate, wherein a first semiconductor layer, a light emitting layer, and a second semiconductor layer are sequentially disposed on the substrate; subjecting the first semiconductor layer, the light emitting layer, and the second semiconductor layer with a patterning process to form a first depressed portion, a second depressed portion, a stacked structure disposed on the second depressed portion and a remained first semiconductor layer disposed on the depressed portion, wherein the stacked structure comprises a patterned second semiconductor layer, a patterned emitting layer, and a patterned first semiconductor layer; forming a first electrode on the remained first semiconductor layer of the first depressed portion; and forming a second electrode correspondingly disposed on the patterned second semiconductor layer of the second depressed portion.

摘要翻译： 提供了一种制造晶片级发光二极管结构的方法。 该方法包括：提供衬底，其中第一半导体层，发光层和第二半导体层依次设置在衬底上; 通过图案化工艺对第一半导体层，发光层和第二半导体层进行处理，以形成设置在第二凹部上的第一凹部，第二凹部，层叠结构，以及设置在第二凹部 凹陷部分，其中所述堆叠结构包括图案化的第二半导体层，图案化发光层和图案化的第一半导体层; 在第一凹部的残留的第一半导体层上形成第一电极; 以及形成相应地设置在所述第二凹陷部分的图案化的第二半导体层上的第二电极。

公开(公告)号：US08814418B2

公开(公告)日：2014-08-26

申请号：US13565692

申请日：2012-08-02

申请人： Cheng-Da Shaw ,  Ya-Hui Chiang ,  Hung-Lieh Hu ,  Hsin-Yun Tsai ,  Chun-Hsing Lee ,  Chao-Wei Li

发明人： Cheng-Da Shaw ,  Ya-Hui Chiang ,  Hung-Lieh Hu ,  Hsin-Yun Tsai ,  Chun-Hsing Lee ,  Chao-Wei Li

IPC分类号： F21V23/06 ,  G02B6/42 ,  F21V19/00 ,  A61B1/06

CPC分类号： F21V23/06 ,  A61B1/0661 ,  F21V19/003 ,  G02B6/4261 ,  G02B6/4269 ,  G02B6/4292

摘要： A modularized illuminating device includes a retaining base, a lighting module, and a light guide element. The retaining base includes an elastic positioning unit. The lighting module is removably disposed on the retaining base, and has a sliding groove and a retaining groove. The light guide element is disposed on the retaining base and faces to the lighting module. When the lighting module is installed to the retaining base along a plugging direction, the elastic positioning unit slides from the sliding groove to the retaining groove to retain the lighting module in the retaining base.

摘要翻译： 模块化照明装置包括保持基座，照明模块和导光元件。 保持基座包括弹性定位单元。 照明模块可移除地设置在保持基座上，并且具有滑动槽和保持槽。 光导元件设置在保持基座上并面向照明模块。 当照明模块沿着插入方向安装到固定座时，弹性定位单元从滑动槽滑动到保持槽，以将照明模块保持在保持基座中。

公开(公告)号：US08764228B2

公开(公告)日：2014-07-01

申请号：US13410310

申请日：2012-03-02

申请人： Hsin-Hsiang Lo ,  Chun-Chuan Lin ,  Kuo-Tung Tiao ,  Chao-We Li ,  Hung-Lieh Hu ,  Chen-Kun Chen

发明人： Hsin-Hsiang Lo ,  Chun-Chuan Lin ,  Kuo-Tung Tiao ,  Chao-We Li ,  Hung-Lieh Hu ,  Chen-Kun Chen

IPC分类号： F21V11/14 ,  F21V11/08

CPC分类号： F21V11/14 ,  F21K9/23 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2107/20 ,  F21Y2115/10

摘要： An illumination device including a base, a light bar, and a cover is provided. The base has a cavity. The light bar is disposed at the bottom of the cavity and includes a plurality of dot light sources arranged along a first axial direction. The cover is assembled to the base for correspondingly covering the light bar and has a plurality of openings. The distribution density of the openings increases from a corresponding location of a dot light source towards two opposite ends along the first axial direction. A light source and a light module are also provided. Another illumination device including a base and a plurality of light sources is further provided.

摘要翻译： 提供了包括基座，灯条和盖的照明装置。 基座有一个空腔。 光条设置在空腔的底部，并且包括沿着第一轴向布置的多个点光源。 将盖组装到基座上以对应地覆盖光条并具有多个开口。 开口的分布密度从点光源的相应位置朝着沿着第一轴向方向的两个相对端增加。 还提供了光源和光模块。 还提供了包括基座和多个光源的另一照明装置。

公开(公告)号：US08692274B2

公开(公告)日：2014-04-08

申请号：US13448413

申请日：2012-04-17

申请人： Chao-Wei Li ,  Chen-Peng Hsu ,  Yao-Jun Tsai ,  Hung-Lieh Hu

发明人： Chao-Wei Li ,  Chen-Peng Hsu ,  Yao-Jun Tsai ,  Hung-Lieh Hu

IPC分类号： H01L33/00

CPC分类号： H01L33/648 ,  H01L33/642 ,  H01L2224/48091 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A light-emitting diode (LED) package structure including a carrier substrate, at least one LED chip, an optical element and a thermal-conductive transparent liquid is provided. The LED chip is disposed on the carrier substrate and has an active layer. The optical element is disposed on the substrate and forms a sealed space with the carrier substrate, and the LED chip is disposed in the sealed space. The thermal-conductive transparent liquid fills up the sealed space.

摘要翻译： 提供了包括载体基板，至少一个LED芯片，光学元件和导热透明液体的发光二极管（LED）封装结构。 LED芯片设置在载体基板上并具有有源层。 光学元件设置在基板上并与载体基板形成密封空间，并且LED芯片设置在密封空间中。 导热透明液体填充密封空间。

公开(公告)号：US08508138B2

公开(公告)日：2013-08-13

申请号：US13037390

申请日：2011-03-01

申请人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

发明人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B37/0218 ,  Y02B20/46

摘要： A lighting system for dim ambience has at least one light source module, implemented in an ambience. The light source module has multiple light emitting units. Each unit is respectively controlled to produce a luminance. A luminance detecting unit detects a photonic luminance and a luminance ratio. A processing and operation module calculates a mesopic luminance according to the photonic luminance and the luminance ratio. When the photonic luminance is less than a dim-light setting value, a power control information is obtained by a fitness operation with a given condition set. The power control information is corresponding to an optimized mesopic luminance after fitness. A control unit receives the power control information to modulate the luminance of the light emitting units.

摘要翻译： 用于昏暗氛围的照明系统具有至少一个在环境中实现的光源模块。 光源模块具有多个发光单元。 分别控制每个单元以产生亮度。 亮度检测单元检测光子亮度和亮度比。 处理和操作模块根据光子亮度和亮度比计算中间亮度。 当光子亮度小于暗光设定值时，通过设定给定条件的适应度运算获得功率控制信息。 功率控制信息对应于适应后的优化的中间亮度。 控制单元接收功率控制信息以调制发光单元的亮度。

公开(公告)号：US20120169239A1

公开(公告)日：2012-07-05

申请号：US13037390

申请日：2011-03-01

申请人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

发明人： Yuan-Ching Chen ,  Hsueh-Chih Chang ,  Hung-Lieh Hu ,  Hsiang-Chi Chung

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B37/0218 ,  Y02B20/46

摘要： A lighting system for dim ambience has at least one light source module, implemented in an ambience. The light source module has multiple light emitting units. Each unit is respectively controlled to produce a luminance. A luminance detecting unit detects a photonic luminance and a luminance ratio. A processing and operation module calculates a mesopic luminance according to the photonic luminance and the luminance ratio. When the photonic luminance is less than a dim-light setting value, a power control information is obtained by a fitness operation with a given condition set. The power control information is corresponding to an optimized mesopic luminance after fitness. A control unit receives the power control information to modulate the luminance of the light emitting units.

摘要翻译： 用于昏暗氛围的照明系统具有至少一个在环境中实现的光源模块。 光源模块具有多个发光单元。 分别控制每个单元以产生亮度。 亮度检测单元检测光子亮度和亮度比。 处理和操作模块根据光子亮度和亮度比计算中间亮度。 当光子亮度小于暗光设定值时，通过设定给定条件的适应度运算获得功率控制信息。 功率控制信息对应于适应后的优化的中间亮度。 控制单元接收功率控制信息以调制发光单元的亮度。

公开(公告)号：US20120168801A1

公开(公告)日：2012-07-05

申请号：US13383211

申请日：2009-07-10

申请人： Rong Xuan ,  Chao-Wei Li ,  Hung-Lieh Hu ,  Mu-Tao Chu ,  Chih-Hao Hsu ,  Jenq-Dar Tsay

发明人： Rong Xuan ,  Chao-Wei Li ,  Hung-Lieh Hu ,  Mu-Tao Chu ,  Chih-Hao Hsu ,  Jenq-Dar Tsay

IPC分类号： H01L33/58 ,  H01L29/20 ,  H01L33/42

CPC分类号： H01L33/02 ,  H01L33/38 ,  H01L33/60 ,  H01L2224/13 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light-emitting device package structure includes a carrier, at least one light-emitting device and a magnetic element. The magnetic element aids in enhancing overall luminous output efficiency.

摘要翻译： 发光器件封装结构包括载体，至少一个发光器件和磁性元件。 磁性元件有助于提高整体的发光效率。

公开(公告)号：US08193541B2

公开(公告)日：2012-06-05

申请号：US12980593

申请日：2010-12-29

申请人： Yao-Jun Tsai ,  Chen-Peng Hsu ,  Hung-Lieh Hu ,  Ji-Feng Chen

发明人： Yao-Jun Tsai ,  Chen-Peng Hsu ,  Hung-Lieh Hu ,  Ji-Feng Chen

IPC分类号： H01L33/00 ,  H01L33/18

CPC分类号： H01L25/167 ,  H01L2924/0002 ,  H01L2924/00

摘要： A light emitting diode (LED) structure and a LED packaging structure are disclosed. The LED structure includes a sub-mount, a stacked structure, an electrode, an isolation layer and a conductive thin film layer. The sub-mount has a first surface and a second surface opposite the first surface. The stacked structure has a first semiconductor layer, an active layer and a second semiconductor layer that are laminated on the first surface. The electrode is disposed apart from the stacked structure on the first surface. The isolation layer is disposed on the first surface to surround the stacked structure as well as cover the lateral sides of the active layer. The conductive thin film layer connects the electrode to the stacked structure and covers the stacked structure.

摘要翻译： 公开了一种发光二极管（LED）结构和LED封装结构。 LED结构包括子安装座，堆叠结构，电极，隔离层和导电薄膜层。 子安装座具有与第一表面相对的第一表面和第二表面。 叠层结构具有层压在第一表面上的第一半导体层，有源层和第二半导体层。 电极与第一表面上的堆叠结构隔开。 隔离层设置在第一表面上以包围堆叠结构以及覆盖有源层的侧面。 导电薄膜层将电极连接到堆叠结构并覆盖堆叠结构。

公开(公告)号：US20120099303A1

公开(公告)日：2012-04-26

申请号：US12980351

申请日：2010-12-29

申请人： Chao-Wei Li ,  Ai-Lien Chang ,  Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu

发明人： Chao-Wei Li ,  Ai-Lien Chang ,  Hsiang-Chi Chung ,  Ji-Feng Chen ,  Hung-Lieh Hu

IPC分类号： F21V9/00

CPC分类号： H05B33/086 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/50 ,  H01L2924/0002 ,  H01L2924/00

摘要： A correlated color temperature (CCT) modulating method including following steps is provided. A white LED light source is modulated to emit a first white light. At least one LED light source is modulated to emit a second white light, wherein the second white light includes at least one broad-spectrum monochromatic light. The first white light and the second white light are mixed to produce a third white light. The color rendering index (CRI) of the third white light is greater than those of the first white light and the second white light, and the color coordinates of the first white light, the second white light, and the third white light are different from each other. Furthermore, an LED light source module and a package structure thereof are also provided.

摘要翻译： 提供了包括以下步骤的相关色温（CCT）调制方法。 白光LED光源被调制以发射第一白光。 至少一个LED光源被调制以发射第二白光，其中第二白光包括至少一个广谱单色光。 将第一白光和第二白光混合以产生第三白光。 第三白光的显色指数（CRI）大于第一白光和第二白光的显色指数（CRI），第一白光，第二白光和第三白光的色坐标不同于 彼此。 此外，还提供了LED光源模块及其封装结构。

公开(公告)号：US08033626B2

公开(公告)日：2011-10-11

申请号：US12955890

申请日：2010-11-29

申请人： Hung-Lieh Hu ,  Jui-Hua Hu ,  Francis Chee-Shuen Lee ,  Wei-Fu Lai

发明人： Hung-Lieh Hu ,  Jui-Hua Hu ,  Francis Chee-Shuen Lee ,  Wei-Fu Lai

IPC分类号： B41J29/38 ,  B41J2/05

CPC分类号： B41J2/04541 ,  B41J2/0451 ,  B41J2/04543 ,  B41J2/0455 ,  B41J2/0458

摘要： An ink jet printhead module adapted for use in a printing apparatus, the ink jet printhead module being capable of receiving address signals and chip selection signals from a printhead drive unit of the printing apparatus. The printhead module includes chip control circuits, each being capable of receiving the address signals and receiving a corresponding one of the chip selection signals. Each chip control circuit includes switching circuits and an ink jetting circuit set. Each switching circuit is capable of receiving a corresponding one of the address signals and the corresponding one of chip selection signals and outputting a switching signal. An ink jetting circuit set includes ink jetting circuits, each being capable of receiving the switching signal from the corresponding switching circuit electrically coupled to the ink jetting circuit and determining whether or not to jet out ink based on the received switching signal.

摘要翻译： 适用于打印设备的喷墨打印头模块，该喷墨打印头模块能够从打印设备的打印头驱动单元接收地址信号和切屑选择信号。 打印头模块包括芯片控制电路，每个芯片控制电路能够接收地址信号并接收相应的一个芯片选择信号。 每个芯片控制电路包括开关电路和喷墨电路组。 每个开关电路能够接收对应的一个地址信号和对应的一个芯片选择信号并输出​​开关信号。 喷墨电路组包括喷墨电路，每个喷墨电路能够接收来自与喷墨电路电耦合的相应开关电路的切换信号，并基于接收到的切换信号确定是否喷出墨。