公开(公告)号：US08154038B2

公开(公告)日：2012-04-10

申请号：US12166020

申请日：2008-07-01

Applicant: Chen-Hua Yu ,  Wen-Chih Chiou ,  Ding-Yuan Chen ,  Chia-Lin Yu

Inventor： Chen-Hua Yu ,  Wen-Chih Chiou ,  Ding-Yuan Chen ,  Chia-Lin Yu

IPC: H01L33/00

CPC classification number: H01L33/10 ,  H01L33/32

Abstract: A device structure includes a substrate; a group-III nitride layer over the substrate; a metal nitride layer over the group-III nitride layer; and a light-emitting layer over the metal nitride layer. The metal nitride layer acts as a reflector reflecting the light emitted by the light-emitting layer.

Abstract translation: 一种器件结构包括：衬底; 在衬底上的III族氮化物层; III族氮化物层上的金属氮化物层; 以及金属氮化物层上方的发光层。 金属氮化物层用作反射由发光层发射的光的反射器。

公开(公告)号：US20120030450A1

公开(公告)日：2012-02-02

申请号：US12845118

申请日：2010-07-28

Applicant: Meng-Lin Yu

Inventor： Meng-Lin Yu

IPC: G06F9/38

CPC classification number: G06F9/30007 ,  G06F7/5443 ,  G06F17/10

Abstract: A method and system for parallel computation of a linear sequential circuit (LSC) based on a state transition matrix is disclosed herein. A multistep state transition matrix and a multistep output generation matrix can be pre-computed and stored in association with the linear sequential circuit. The multiple state transitions and the multiple output bits can be computed by multiplying the current input-state vector with a multistep next state transition matrix and a multistep output generation matrix, respectively. Multiple state transitions and multiple output bits can be generated in parallel in a single clock cycle based on the pre-computed state transition matrix and the output generation matrix utilizing a dot product in order to improve computational speed. Such a simple augmentation provides a flexible and inexpensive solution for high speedup linear sequential circuit computation with respect to a processor.

Abstract translation: 本文公开了一种用于基于状态转移矩阵的线性顺序电路（LSC）的并行计算的方法和系统。 可以与线性顺序电路相关联地预先计算和存储多步状态转移矩阵和多步骤输出生成矩阵。 可以通过将当前输入状态向量与多步下一状态转移矩阵和多步输出生成矩阵相乘来计算多状态转换和多输出位。 基于预先计算的状态转移矩阵和利用点积的输出生成矩阵，可以在单个时钟周期中并行地生成多个状态转换和多个输出位，以便提高计算速度。 这样一个简单的扩充为处理器的高速线性时序电路计算提供了灵活和便宜的解决方案。

公开(公告)号：US20120014631A1

公开(公告)日：2012-01-19

申请号：US12804073

申请日：2010-07-13

Applicant: Fu-Chun HUANG ,  Yih-Chyun HWANG ,  Chun-Lin YU

Inventor： Fu-Chun HUANG ,  Yih-Chyun HWANG ,  Chun-Lin YU

IPC: F16C19/08

CPC classification number: F16H25/2214 ,  F16H57/01 ,  F16H2057/012

Abstract: A linear motion guide device includes a movable member attached onto an elongated member for forming an endless multiple-turn, helical raceway between the elongated member and the movable member and for receiving ball bearing members, and a detecting device includes a magnetic member and an integrated circuit disposed in the movable member and arranged close to the endless multiple-turn, helical raceway for detecting a moving frequency or a movement of the ball bearing members through the endless multiple-turn, helical raceway of the linear motion guide device and for detecting a wear or failure of the ball bearing members and for generating a warning signal.

Abstract translation: 直线运动引导装置包括附接到细长构件上的可移动构件，用于在细长构件和可动构件之间形成环形多圈螺旋形轨道，并用于接收球轴承构件，并且检测装置包括磁性构件和集成 电路设置在可动部件中并且布置成靠近环形多匝螺旋滚道，用于检测滚珠轴承部件通过直线运动引导装置的环形多匝螺旋滚道的移动频率或运动，并且用于检测 滚珠轴承构件的磨损或失效并产生警告信号。

公开(公告)号：US20120007048A1

公开(公告)日：2012-01-12

申请号：US13237181

申请日：2011-09-20

Applicant: Chia-Lin Yu ,  Ding-Yuan Chen ,  Chen-Hua Yu ,  Wen-Chih Chiou

Inventor： Chia-Lin Yu ,  Ding-Yuan Chen ,  Chen-Hua Yu ,  Wen-Chih Chiou

IPC: H01L29/12 ,  H01L21/20

CPC classification number: H01L33/04 ,  H01L33/12 ,  H01L33/32

Abstract: A semiconductor structure includes a substrate and a conductive carrier-tunneling layer over and contacting the substrate. The conductive carrier-tunneling layer includes first group-III nitride (III-nitride) layers having a first bandgap, wherein the first III-nitride layers have a thickness less than about 5 nm; and second III-nitride layers having a second bandgap lower than the first bandgap, wherein the first III-nitride layers and the second III-nitride layers are stacked in an alternating pattern. The semiconductor structure is free from a III-nitride layer between the substrate and the conductive carrier-tunneling layer. The semiconductor structure further includes an active layer over the conductive carrier-tunneling layer.

Abstract translation: 半导体结构包括衬底和与衬底接触的导电载体隧穿层。 导电载体隧穿层包括具有第一带隙的第一III族氮化物（III族氮化物）层，其中第一III族氮化物层具有小于约5nm的厚度; 和具有比第一带隙低的第二带隙的第二III族氮化物层，其中第一III族氮化物层和第二III族氮化物层以交替图案堆叠。 半导体结构在衬底和导电载体 - 隧穿层之间不含III族氮化物层。 半导体结构还包括在导电载体 - 隧穿层上的有源层。

公开(公告)号：US20110310944A1

公开(公告)日：2011-12-22

申请号：US12907435

申请日：2010-10-19

Applicant: SAMER HIJAZI ,  KAMERAN AZADET ,  MENG-LIN YU ,  JOSEPH OTHMER ,  RAMON SANCHEZ PEREZ

Inventor： SAMER HIJAZI ,  KAMERAN AZADET ,  MENG-LIN YU ,  JOSEPH OTHMER ,  RAMON SANCHEZ PEREZ

IPC: H04B17/00

CPC classification number: H04L25/0232 ,  H04L25/0212 ,  H04L25/0226

Abstract: A method and system for canonical channel estimation in the Long Term Evolution uplink where a multi-frequency signal is generated and then converted to frequency spectrum which is then convolved in the frequency domain with a truncated window function to obtain a time domain channel impulse response. The time domain channel impulse response can be then transformed to a frequency domain to produce a down sampled user channel response, which can be then linearly interpolated to provide a channel estimate for a plurality of subcarriers. Such an approach achieves channel estimation within Long Term Evolution at only canonical locations to reduce complexity without loss in channel entropy.

Abstract translation: 一种用于在长期演进上行链路中进行规范信道估计的方法和系统，其中生成多频信号，然后将其转换为频谱，然后将频谱卷积在具有截断窗函数的频域中以获得时域信道脉冲响应。 然后可以将时域信道脉冲响应变换到频域以产生下采样的用户信道响应，然后可以对其进行线性内插以提供多个子载波的信道估计。 这种方法在长期演进中仅在规范位置实现信道估计，以减少复杂度而不损失信道熵。

公开(公告)号：US20110255020A1

公开(公告)日：2011-10-20

申请号：US13088205

申请日：2011-04-15

Applicant: Chun-Lin Yu ,  Kuan-Hung Liu ,  Wen-Fa Hsu

Inventor： Chun-Lin Yu ,  Kuan-Hung Liu ,  Wen-Fa Hsu

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2320/0247

Abstract: A method of driving pixels of a liquid crystal display, a pixel driving device, and a liquid crystal display having the same are provided. The liquid crystal display includes a liquid crystal panel and a pixel driving device, wherein the pixel driving device selectively outputs driving signals having different polarity permutations based on the structure of the display units in the liquid crystal panel.

Abstract translation: 提供了驱动液晶显示器，像素驱动装置和具有该像素驱动装置的液晶显示器的像素的驱动方法。 液晶显示器包括液晶面板和像素驱动装置，其中像素驱动装置基于液晶面板中的显示单元的结构选择性地输出具有不同极性排列的驱动信号。

公开(公告)号：US08015894B2

公开(公告)日：2011-09-13

申请号：US12391397

申请日：2009-02-24

Applicant: Yi-Chyun Hwang ,  Chun-Lin Yu ,  Chung-Hsueh Lin

Inventor： Yi-Chyun Hwang ,  Chun-Lin Yu ,  Chung-Hsueh Lin

IPC: F16H25/22

CPC classification number: F16H25/22 ,  F16C33/3706 ,  F16C33/3825 ,  F16H25/2238 ,  Y10T74/19702 ,  Y10T74/19749 ,  Y10T74/19777

Abstract: An intelligent transmission element includes a first element formed in a strip shape and disposed with a slot therein; a second element disposed with a containing space for placing the first element, wherein the inner side of the containing space is disposed with a tank corresponding to the plurality of slots, the tank and the plurality of slots forms a loading path for disposing a plurality of rolling elements and a silencing element. The silencing element is placed between the plurality of rolling elements and contains a dye container for a dye. When the silencing element is damaged due to an external force, the dye inside the dye container of the silencing element would color the transmission element to let the user notice that the silencing element is damaged.

Abstract translation: 智能传动元件包括形成为带状的第一元件并且在其中设置有狭槽; 设置有用于放置第一元件的容纳空间的第二元件，其中容纳空间的内侧设置有与多个狭槽对应的罐，罐和多个槽形成用于设置多个槽的装载路径 滚动元件和消音元件。 消音元件放置在多个滚动元件之间并且包含用于染料的染料容器。 当消音元件由于外力而损坏时，消音元件的染料容器内部的染料会使透光元件变色，使用户注意到消音元件损坏。

公开(公告)号：US20110007434A1

公开(公告)日：2011-01-13

申请号：US12830863

申请日：2010-07-06

Applicant: Wei Han ,  Ching-Ji Liang ,  Chai-Lin Yu ,  Ju-Ya Luo

Inventor： Wei Han ,  Ching-Ji Liang ,  Chai-Lin Yu ,  Ju-Ya Luo

IPC: H02H9/02

CPC classification number: H02M1/32 ,  H02M1/36 ,  H02M3/156

Abstract: The invention discloses an over current protecting device and the method thereof. The over current protecting device is adapted to a DC-DC converter. A voltage output end of the DC-DC converter may generate an output current and transmit the output current to a load on a motherboard via a power copper layer on the motherboard. The over current protecting method includes the following steps: detecting a voltage drop on the power copper layer; controlling the DC-DC converter to operate normally when the voltage drop is smaller than a threshold value; and controlling the DC-DC converter to stop operating when the voltage drop is larger than the threshold value.

Abstract translation: 本发明公开了一种过电流保护装置及其方法。 过电流保护装置适用于DC-DC转换器。 DC-DC转换器的电压输出端可以产生输出电流，并通过主板上的电源铜层将输出电流传输到主板上的负载。 过流保护方法包括以下步骤：检测功率铜层上的电压降; 当所述电压降小于阈值时，控制所述DC-DC转换器正常工作; 以及当所述电压降大于所述阈值时，控制所述DC-DC转换器停止工作。

公开(公告)号：US20100294056A1

公开(公告)日：2010-11-25

申请号：US12454725

申请日：2009-05-21

Applicant: Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

Inventor： Ming Yao Lin ,  Chia Min Liu ,  Chun Lin Yu ,  Yu Shan Lee

IPC: F16H25/20

CPC classification number: F16C29/0647 ,  F16C33/6659 ,  F16H57/0423 ,  F16H57/0497 ,  Y10T74/18736 ,  Y10T74/18744 ,  Y10T74/19991

Abstract: A motion guide device includes an elongated shaft having a groove formed on an outer peripheral surface, a movable member attached onto the shaft and having a bore for receiving the shaft, a housing attached to the movable member and having a space for receiving a lubricating oil, the housing includes a passage communicative with the bore and the space of the housing for allowing the lubricating oil to flow from the space into the groove of the shaft, and an oil applying member is rotatably engaged in the passage of the housing to carry and to apply or distribute the lubricating oil through the passage of the housing and then into the groove of the elongated shaft.

Abstract translation: 运动引导装置包括：细长轴，其具有形成在外周面上的槽，可移动构件，其附接到所述轴上并具有用于接收所述轴的孔;壳体，其附接到所述可动构件并具有容纳润滑油的空间 所述壳体包括与所述孔和所述壳体的空间连通的通道，用于允许所述润滑油从所述空间流入所述轴的凹槽，并且油施加构件可旋转地接合在所述壳体的所述通道中， 通过壳体的通道施加或分配润滑油，然后进入细长轴的凹槽中。

公开(公告)号：US20100012954A1

公开(公告)日：2010-01-21

申请号：US12191033

申请日：2008-08-13

Applicant: Chen-Hua Yu ,  Chia-Lin Yu ,  Wen-Chih Chiou ,  Ding-Yuan Chen ,  Hung-Ta Lin

Inventor： Chen-Hua Yu ,  Chia-Lin Yu ,  Wen-Chih Chiou ,  Ding-Yuan Chen ,  Hung-Ta Lin

IPC: H01L33/00 ,  H01L21/00

CPC classification number: H01L33/382 ,  H01L33/007 ,  H01L33/0079 ,  H01L33/14 ,  H01L33/38 ,  H01L2933/0016

Abstract: A light emitting diode (LED) device is presented. The LED device includes a substrate, a layered LED structure, and an embedded bottom electrode. The layered LED structure includes a buffer/nucleation layer disposed on the substrate, an active layer, and a top-side contact. A first-contact III-nitride layer is interposed between the buffer/nucleation layer and the active layer. A second-contact III-nitride layer is interposed between the active well layer and the top-side contact. A bottom electrode extends through the substrate, through the buffer/nucleation layer and terminates within the first-contact III-nitride layer.

Abstract translation: 提出了一种发光二极管（LED）装置。 LED器件包括衬底，层状LED结构和嵌入式底部电极。 分层LED结构包括设置在基板上的缓冲/成核层，有源层和顶侧接触。 第一接触III族氮化物层介于缓冲层/成核层与有源层之间。 第二接触III族氮化物层介于活性阱层和顶侧接触之间。 底部电极延伸通过衬底，通过缓冲/成核层并终止于第一接触III族氮化物层内。