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1. 发明授权

US08742442B2 Method for patterning an epitaxial substrate, a light emitting diode and a method for forming a light emitting diode 有权
标题翻译：图案化外延衬底的方法，发光二极管和形成发光二极管的方法
公开(公告)号：US08742442B2
公开(公告)日：2014-06-03
申请号：US13450424
申请日：2012-04-18
申请人： Cheng-Hung Wei , Bo-Wen Lin , Ching-Yen Peng , Hao-Chung Kuo , Wen-Ching Hsu
发明人： Cheng-Hung Wei , Bo-Wen Lin , Ching-Yen Peng , Hao-Chung Kuo , Wen-Ching Hsu
IPC分类号： H01L33/20
CPC分类号： H01L33/22 , H01L33/007
摘要： A method for patterning an epitaxial substrate includes: (a) forming an etch mask layer over an epitaxial substrate, and patterning the etch mask layer using a patterned cover mask layer to form the etch mask layer into a plurality of spaced apart mask patterns; and (b) etching the epitaxial substrate that is exposed from the mask patterns, and removing the mask patterns such that the epitaxial substrate is formed with a plurality of spaced apart substrate patterns.
摘要翻译：用于图案化外延衬底的方法包括：（a）在外延衬底上形成蚀刻掩模层，并且使用图案化的掩模掩模层图案化蚀刻掩模层，以将蚀刻掩模层形成为多个间隔开的掩模图案; 和（b）蚀刻从掩模图案曝光的外延基板，以及去除掩模图案，使得外延基板形成有多个间隔开的基板图案。

2. 发明申请

US20120273821A1 METHOD FOR PATTERNING AN EPITAXIAL SUBSTRATE, A LIGHT EMITTING DIODE AND A METHOD FOR FORMING A LIGHT EMITTING DIODE 有权
标题翻译：用于形成外源基板的方法，发光二极管和形成发光二极管的方法
公开(公告)号：US20120273821A1
公开(公告)日：2012-11-01
申请号：US13450424
申请日：2012-04-18
申请人： Cheng-Hung Wei , Bo-Wen Lin , Ching-Yen Peng , Hao-Chung Kuo , Wen-Ching Hsu
发明人： Cheng-Hung Wei , Bo-Wen Lin , Ching-Yen Peng , Hao-Chung Kuo , Wen-Ching Hsu
IPC分类号： H01L33/22 , H01L33/00 , H01L21/311
CPC分类号： H01L33/22 , H01L33/007
摘要： A method for patterning an epitaxial substrate includes: (a) forming an etch mask layer over an epitaxial substrate, and patterning the etch mask layer using a patterned cover mask layer to form the etch mask layer into a plurality of spaced apart mask patterns; and (b) etching the epitaxial substrate that is exposed from the mask patterns, and removing the mask patterns such that the epitaxial substrate is formed with a plurality of spaced apart substrate patterns.
摘要翻译：用于图案化外延衬底的方法包括：（a）在外延衬底上形成蚀刻掩模层，并且使用图案化的掩模掩模层图案化蚀刻掩模层，以将蚀刻掩模层形成为多个间隔开的掩模图案; 和（b）蚀刻从掩模图案曝光的外延基板，以及去除掩模图案，使得外延基板形成有多个间隔开的基板图案。

3. 发明申请

US20120292630A1 LED SUBSTRATE AND LED 审中-公开
标题翻译： LED基板和LED
公开(公告)号：US20120292630A1
公开(公告)日：2012-11-22
申请号：US13154445
申请日：2011-06-07
申请人： Yew-Chung Sermon Wu , Feng-Ching Hsiao , Yu-Chung Chen , Bo-Hsiang Tseng , Bo-Wen Lin , Chun-Yen Peng , Wen-Ching Hsu
发明人： Yew-Chung Sermon Wu , Feng-Ching Hsiao , Yu-Chung Chen , Bo-Hsiang Tseng , Bo-Wen Lin , Chun-Yen Peng , Wen-Ching Hsu
IPC分类号： H01L33/22 , H01L33/30
CPC分类号： H01L33/32 , H01L33/007
摘要： A light emitting diode (LED) substrate including a sapphire substrate is provided. The sapphire substrate has a surface consisting of a plurality of upper trigonal and lower hexagonal tapers, wherein each of the upper trigonal and lower hexagonal tapers is consisted of a hexagonal taper and a trigonal taper on the hexagonal taper, and a pitch of the upper trigonal and lower hexagonal tapers is less than 10 μm. This LED substrate has high light-emitting efficiency.
摘要翻译：提供了包括蓝宝石衬底的发光二极管（LED）衬底。蓝宝石衬底具有由多个上三角和六边形锥形组成的表面，其中上三角形和六边形锥形中的每一个由六边形锥形和六边形锥形上的三角锥形组成，并且上三角形而较低的六角形锥度小于10μm。该LED基板具有高发光效率。

4. 发明授权

US08624279B2 Light emitting diode substrate and light emitting diode 有权
标题翻译：发光二极管基板和发光二极管
公开(公告)号：US08624279B2
公开(公告)日：2014-01-07
申请号：US13472480
申请日：2012-05-16
申请人： Bo-Hsiang Tseng , Yi-Shan Hsieh , Bo-Wen Lin , Kun-Lin Yang , Chun-Yen Peng , Wen-Ching Hsu
发明人： Bo-Hsiang Tseng , Yi-Shan Hsieh , Bo-Wen Lin , Kun-Lin Yang , Chun-Yen Peng , Wen-Ching Hsu
IPC分类号： H01L33/00 , H01L27/15 , H01L29/16 , H01L31/12 , H01L29/18
CPC分类号： H01L33/32 , H01L33/007
摘要： A light emitting diode (LED) substrate includes a sapphire substrate which is characterized by having a surface consisting of irregular hexagonal pyramid structures, wherein a pitch of the irregular hexagonal pyramid structure is less than 10 μm. A symmetrical cross-sectional plane of each of the irregular hexagonal pyramid structures has a first base angle and a second base angle, wherein the second base angle is larger than the first base angle, and the second base angle is 50° to 70°. This LED substrate has high light-emitting efficiency.
摘要翻译：发光二极管（LED）衬底包括蓝宝石衬底，其特征在于具有由不规则六边形金字塔结构组成的表面，其中不规则六边形金字塔结构的间距小于10μm。每个不规则六边形金字塔结构的对称横截面具有第一底角和第二底角，其中第二底角大于第一底角，第二底角为50°至70°。该LED基板具有高的发光效率。

5. 发明申请

US20120305965A1 LIGHT EMITTING DIODE SUBSTRATE AND LIGHT EMITTING DIODE 有权
标题翻译：发光二极管基板和发光二极管
公开(公告)号：US20120305965A1
公开(公告)日：2012-12-06
申请号：US13472480
申请日：2012-05-16
申请人： Bo-Hsiang Tseng , Yi-Shan Hsieh , Bo-Wen Lin , Kun-Lin Yang , Chun-Yen Peng , Wen-Ching Hsu
发明人： Bo-Hsiang Tseng , Yi-Shan Hsieh , Bo-Wen Lin , Kun-Lin Yang , Chun-Yen Peng , Wen-Ching Hsu
IPC分类号： H01L33/54
CPC分类号： H01L33/32 , H01L33/007
摘要： A light emitting diode (LED) substrate includes a sapphire substrate which is characterized by having a surface consisting of irregular hexagonal pyramid structures, wherein a pitch of the irregular hexagonal pyramid structure is less than 10 μm. A symmetrical cross-sectional plane of each of the irregular hexagonal pyramid structures has a first base angle and a second base angle, wherein the second base angle is larger than the first base angle, and the second base angle is 50° to 70°. This LED substrate has high light-emitting efficiency.
摘要翻译：发光二极管（LED）衬底包括蓝宝石衬底，其特征在于具有由不规则的六角锥结构组成的表面，其中不规则六角锥结构的间距小于10μm。每个不规则六边形金字塔结构的对称横截面具有第一底角和第二底角，其中第二底角大于第一底角，第二底角为50°至70°。该LED基板具有高的发光效率。

6. 发明申请

US20110168670A1 Patterned Sapphire Substrate Manufacturing Method 审中-公开
标题翻译：图案蓝宝石基板制造方法
公开(公告)号：US20110168670A1
公开(公告)日：2011-07-14
申请号：US12687510
申请日：2010-01-14
申请人： Yew-Chung Sermon Wu , Chi-Hao Cheng , Bo-Wen Lin , Wen-Ching Hsu , Szu-Hua Ho
发明人： Yew-Chung Sermon Wu , Chi-Hao Cheng , Bo-Wen Lin , Wen-Ching Hsu , Szu-Hua Ho
IPC分类号： C23F1/00
CPC分类号： G03F7/00
摘要： A patterned sapphire substrate manufacturing method uses two-section dip etching procedure to improve the lateral etching rate at each etching position, so as to produce a concave-convex pattern composed of a plurality of triangular pyramid structures protruded from a surface onto an upper surface of a sapphire substrate, such that less planar area of the sapphire substrate surface will remain, and a mixed solution of sulfuric acid and phosphoric acid is used in a first dip etching step, and pure phosphoric acid or a mixed solution of sulfuric acid and phosphoric acid is used in a second dip etching step for etching the sapphire substrate to control the inclination of each triangular pyramid structure precisely, and providing a better light extraction rate for later manufactured light emitting diodes.
摘要翻译：图案化蓝宝石衬底制造方法使用两段浸渍蚀刻方法来改善每个蚀刻位置处的横向蚀刻速率，以便产生由多个三角锥体结构组成的凹凸图案，所述凹凸图案从表面突出到使蓝宝石衬底表面的平坦面积较小的蓝宝石衬底，在第一浸渍蚀刻工序中使用硫酸和磷酸的混合溶液，纯磷酸或硫酸与磷酸的混合溶液用于蚀刻蓝宝石衬底的第二浸渍蚀刻步骤，以精确地控制每个三角锥形结构的倾斜度，并为稍后制造的发光二极管提供更好的光提取率。

7. 发明授权

US06403974B1 Test device for horizontal position of an optical disc drive motor 失效
标题翻译：光盘驱动电机的水平位置测试装置
公开(公告)号：US06403974B1
公开(公告)日：2002-06-11
申请号：US09709357
申请日：2000-11-13
申请人： Bo-Wen Lin
发明人： Bo-Wen Lin
IPC分类号： G01B1126
CPC分类号： G11B7/22 , G01B11/26
摘要： A test device for horizontal position of an optical disc drive, comprising a test platform having a plurality of vertical position rods mounted thereon and the rods being of similar horizontal height; and at least a sensor mounted within the area formed by the position rods located on the platform, and including at least an emitting element and a receiving element, the emitting element emitting an optical detection signal (i.e., incident wave) to an optical disc connectedly driven by the motor rotating shaft of a pick-up mechanism to be tested, by means of a reflected optical signal produced by the optical disc, the receiving element receives the signal, and the sensor produces a horizontal height measuring data, and thereby the results and the measured horizontal height data determine whether the motor horizontal position of the optical disc drive pick-up device is parallel to the horizontal axial direction of the optical disc drive pick-up device.
摘要翻译：一种用于光盘驱动器的水平位置的测试装置，包括：测试平台，其具有安装在其上的多个垂直位置杆，并且所述杆具有相似的水平高度; 以及至少一个安装在由位于平台上的位置杆形成的区域内的传感器，并且至少包括发光元件和接收元件，发射元件将光学检测信号（即，入射波）发射到连接的光盘上由被测试的拾取机构的电机旋转轴驱动，通过由光盘产生的反射光信号，接收元件接收信号，并且传感器产生水平高度测量数据，从而得到结果并且测量的水平高度数据确定光盘驱动器拾取装置的电动机水平位置是否平行于光盘驱动器拾取装置的水平轴向。

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