公开(公告)号：US08111775B2

公开(公告)日：2012-02-07

申请号：US12628810

申请日：2009-12-01

Applicant: Tzu-Hsien Sang ,  Yu-Jen Chang

Inventor： Tzu-Hsien Sang ,  Yu-Jen Chang

IPC: H04B7/02

CPC classification number: H04B7/0617 ,  H04B7/0434

Abstract: A communication device adopted for a multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) system and a method thereof are provided. The MIMO-OFDM system comprises the communication device and a corresponding communication device, and they communicate with each other. The communication device comprises a transceiving module, a singular value decomposition (SVD) operation module, and an interpolation operation module. The transceiving module receives a channel state information (CSI) from the corresponding communication device, wherein the CSI comprises CSIs of a plurality of selected subcarriers. For each of the selected subcarriers, the SVD module performs an SVD decomposition operation on the channel matrix representing the CSI of the selected subcarrier to obtain a decomposed result, wherein the decomposed result comprises a beamforming matrix, an SVD matrix, and a decoding matrix. The interpolation operation module performs interpolations on the beamforming matrices of the selected subcarriers to derive beamforming matrices of the unselected subcarriers. The interpolation operation module performs interpolations on the decoding matrixes of the selected subcarriers to derive obtain decoding matrices of the unselected subcarriers.

Abstract translation: 提供了一种用于多输入多输出正交频分复用（MIMO-OFDM）系统的通信装置及其方法。 MIMO-OFDM系统包括通信设备和对应的通信设备，并且它们彼此通信。 通信设备包括收发模块，奇异值分解（SVD）操作模块和内插操作模块。 收发模块从相应的通信设备接收信道状态信息（CSI），其中CSI包括多个所选子载波的CSI。 对于每个所选择的子载波，SVD模块对表示所选择的子载波的CSI的信道矩阵执行SVD分解操作，以获得分解结果，其中分解结果包括波束成形矩阵，SVD矩阵和解码矩阵。 内插操作模块对所选择的子载波的波束形成矩阵执行插值，以导出未选择的子载波的波束形成矩阵。 内插操作模块对所选择的子载波的解码矩阵执行插值，以得到未选择的子载波的获得解码矩阵。

公开(公告)号：US20120018795A1

公开(公告)日：2012-01-26

申请号：US12843093

申请日：2010-07-26

Applicant: Chien-Hung CHEN ,  Tzu-Ping Chen ,  Yu-Jen Chang

Inventor： Chien-Hung CHEN ,  Tzu-Ping Chen ,  Yu-Jen Chang

IPC: H01L29/792 ,  H01L21/336

CPC classification number: H01L29/792 ,  H01L21/28282 ,  H01L27/11573 ,  H01L29/4234 ,  H01L29/66833

Abstract: A manufacturing method of a non-volatile memory is disclosed. A gate structure is formed on a substrate and includes a gate dielectric layer and a gate conductive layer. The gate dielectric layer is partly removed, thereby a symmetrical opening is formed among the gate conductive layer, the substrate and the gate dielectric layer, and a cavity is formed on end sides of the gate dielectric layer. A first oxide layer is formed on a sidewall and bottom of the gate conductive layer, and a second oxide layer is formed on a surface of the substrate. A nitride material layer is formed covering the gate structure, the first and second oxide layer and the substrate and filling the opening. An etching process is performed to partly remove the nitride material layer, thereby a nitride layer is formed on a sidewall of the gate conductive layer and extending into the opening.

Abstract translation: 公开了一种非易失性存储器的制造方法。 栅极结构形成在衬底上，并且包括栅极介电层和栅极导电层。 部分地去除栅介质层，从而在栅极导电层，基板和栅极电介质层之间形成对称的开口，并且在栅极电介质层的端侧形成空腔。 在栅极导电层的侧壁和底部上形成第一氧化物层，并且在衬底的表面上形成第二氧化物层。 形成覆盖栅极结构，第一和第二氧化物层和衬底并填充开口的氮化物材料层。 执行蚀刻处理以部分地去除氮化物材料层，由此在栅极导电层的侧壁上形成并延伸到开口中的氮化物层。

公开(公告)号：US20120017973A1

公开(公告)日：2012-01-26

申请号：US13189273

申请日：2011-07-22

Applicant: Markus E. Beck ,  Ashish Bodke ,  Yu-Jen Chang ,  Yacov Elgar ,  Raffi Garabedian ,  Erel Milshtein

Inventor： Markus E. Beck ,  Ashish Bodke ,  Yu-Jen Chang ,  Yacov Elgar ,  Raffi Garabedian ,  Erel Milshtein

IPC: C23C16/44 ,  H01L31/02 ,  B05C11/00

CPC classification number: C23C16/54 ,  C23C16/45544 ,  H01L31/0322 ,  H01L31/202 ,  H01L31/206 ,  Y02E10/541 ,  Y02P70/521

Abstract: A deposition system includes a load lock chamber for receiving a substrate and exposing a substrate to a load lock temperature and load lock pressure suitable to prepare a substrate for subsequent low-pressure and high-temperature processing or for ambient temperature and pressure conditions.

Abstract translation: 沉积系统包括负载锁定室，用于接收基板并将基板暴露于适于制备用于随后的低压和高温处理或环境温度和压力条件的基板的负载锁定温度和负载锁定压力。

公开(公告)号：US08679587B2

公开(公告)日：2014-03-25

申请号：US11564759

申请日：2006-11-29

Applicant: Chih-hung Chang ,  Do-Hyoung Lee ,  Yu-Jen Chang

Inventor： Chih-hung Chang ,  Do-Hyoung Lee ,  Yu-Jen Chang

IPC: B05D3/02

CPC classification number: H01L29/7869 ,  C03C17/25 ,  C03C17/3447 ,  C03C17/3476 ,  C03C2217/216 ,  C03C2217/24 ,  C03C2217/944 ,  C03C2217/948 ,  C03C2218/119 ,  C03C2218/32 ,  C23C18/06 ,  C23C18/1216 ,  C23C18/1225 ,  H01L21/0237 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02614 ,  H01L21/02628 ,  H01L31/0749 ,  H01L33/005 ,  Y02E10/541 ,  Y02P70/521

Abstract: Disclosed embodiments concern solution deposition of at least a first inorganic compound on a substrate, typically for production of electronic devices, such as solution deposition of metal salts, including halides, carbonyls, acetates, sulfates, phosphates, carbonates, and mixtures thereof. Solutions may be deposited using any suitable process, particularly inkjet printing or spin coating. The method can involve depositing only a first solution, depositing a first solution plural times, or deposition of plural different solutions. Furthermore, the method may involve simultaneous or serial deposition of two or more solutions. The method may further comprise post deposition processing the deposited material, such as thermal annealing, oxidation processes, reduction processes, exchange reactions, and combinations thereof. Electronic devices that can be made by the method also are described, including transistors, circuits, capacitors, photovoltaics, photodetectors, such as a UV detector, gas sensors, batteries, X-ray imagers, light emitting diodes, solid electrolytes, computer readable media, and combinations thereof.

Abstract translation: 公开的实施方案涉及至少第一无机化合物在基底上的沉积，通常用于生产电子器件，例如金属盐的溶液沉积，包括卤化物，羰基，乙酸酯，硫酸酯，磷酸酯，碳酸酯及其混合物。 可以使用任何合适的方法，特别是喷墨印刷或旋涂来沉积溶液。 该方法可以包括仅沉积第一溶液，多次沉积第一溶液或沉积多种不同溶液。 此外，该方法可以涉及两个或更多个解决方案的同时或串联沉积。 该方法还可以包括对沉积材料进行后沉积处理，例如热退火，氧化工艺，还原工艺，交换反应及其组合。 可以描述通过该方法制造的电子器件，包括晶体管，电路，电容器，光电池，诸如UV检测器，气体传感器，电池，X射线成像仪，发光二极管，固体电解质，计算机可读介质 ，及其组合。

公开(公告)号：US08421509B1

公开(公告)日：2013-04-16

申请号：US13280366

申请日：2011-10-25

Applicant: Chien-Liang Chen ,  Ya-Nan Mou ,  Yuan-Hui Chen ,  Yu-Jen Chang

Inventor： Chien-Liang Chen ,  Ya-Nan Mou ,  Yuan-Hui Chen ,  Yu-Jen Chang

IPC: H03L7/06

CPC classification number: H03L7/0893

Abstract: A charge pump circuit includes a first comparator, a PMOS tuner, a first current mirror, a first NMOS transistor, a first PMOS switch, an NMOS tuner, a second current mirror, a first PMOS transistor and a first NMOS switch. The first PMOS switch is coupled between the PMOS tuner and a first output PMOS transistor of the first current mirror, thus the parasitic capacitor formed between the gate and the drain of the first PMOS switch, the parasitic capacitor formed between the gate and the source of the first output PMOS transistor, and the parasitic capacitor formed between the gate and the drain of the first output PMOS transistor are equivalently coupled in series, lowering the capacitance between the PMOS tuner and the charge pump output, and reducing the clock feed through and the charge injection effect in the charge pump circuit.

Abstract translation: 电荷泵电路包括第一比较器，PMOS调谐器，第一电流镜，第一NMOS晶体管，第一PMOS开关，NMOS调谐器，第二电流镜，第一PMOS晶体管和第一NMOS开关。 第一PMOS开关耦合在PMOS调谐器和第一电流镜的第一输出PMOS晶体管之间，因此形成在第一PMOS开关的栅极和漏极之间的寄生电容器，形成在栅极和源极之间的寄生电容器 第一输出PMOS晶体管和形成在第一输出PMOS晶体管的栅极和漏极之间的寄生电容器被等效地串联耦合，降低了PMOS调谐器和电荷泵输出之间的电容，并且减少了时钟馈通和 电荷泵电路中的电荷注入效应。

公开(公告)号：US20120007835A1

公开(公告)日：2012-01-12

申请号：US13257802

申请日：2010-03-25

Applicant: Yu-Jen Chang ,  Wei-Yi Hsuan ,  Yi-Sheng Lee ,  Robert D. Parsons

Inventor： Yu-Jen Chang ,  Wei-Yi Hsuan ,  Yi-Sheng Lee ,  Robert D. Parsons

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F2203/04808

Abstract: A multi-touch optical touch panel which comprises a rectangular position-detecting surface with a length L and a width W; a first set of a plurality of light-emitting element pairs configured for emitting a plurality of light beams, wherein the first set of light-emitting element pairs are arranged at various points along a first side of the position-detecting surface in a lengthwise direction; a second set of a plurality of light-emitting elements are arranged at various points along the first side at 90 degrees with reference to the first side; two reflectors arranged along two opposed sides of the rectangular position-detecting surface in the W direction; and a first set of a plurality of light-receiving element pairs configured for receiving the plurality of light beams emitted by the first set of light-emitting element pairs, wherein the first set of light-receiving element pairs are arranged at various points along a second side of the position-detecting surface opposite to the first side in a lengthwise direction; a second set of a plurality of light-receiving elements are arranged at various points along the second side at −90 degrees with reference to the second side for receiving the plurality of light beams emitted by the second set of light-emitting elements. A control circuit is configured for causing the first set of light-emitting element pairs and the second set of light-emitting elements to emit the plurality of light beams in a predetermined order to scan the position-detecting surface, and further configured for causing the first set of light-receiving element pairs and the second set of light-receiving elements to receive the plurality of light beams, thereby forming optical paths on the position-detecting surface in a grid pattern.

Abstract translation: 一种具有长度L和宽度W的矩形位置检测表面的多点触摸光学触摸面板， 配置为发射多个光束的多个发光元件对的第一组，其中，所述第一组发光元件对沿着所述位置检测表面的沿长度方向的第一侧布置在各个点 ; 第一组多个发光元件相对于第一侧以90度的方式布置在第一侧的各个点处; 沿矩形位置检测表面沿W方向布置的两个反射器; 以及第一组多个光接收元件对，被配置为接收由第一组发光元件对发射的多个光束，其中第一组光接收元件对沿着 所述位置检测表面的第二侧在长度方向上与所述第一侧相反; 第二组多个光接收元件相对于用于接收由第二组发光元件发射的多个光束的第二侧被布置在沿第二侧的不同点处-90度处。 控制电路被配置为使得第一组发光元件对和第二组发光元件以预定顺序发射多个光束以扫描位置检测表面，并且还被配置为使 第一组光接收元件对和第二组光接收元件以接收多个光束，从而在栅格图案中在位置检测表面上形成光路。

公开(公告)号：US20070213928A1

公开(公告)日：2007-09-13

申请号：US11562252

申请日：2006-11-21

Applicant: Yu-Jen Chang

Inventor： Yu-Jen Chang

IPC: G01C21/00

CPC classification number: G01C21/3679

Abstract: A method of searching telephone number suitable for a navigation apparatus is disclosed. First, the navigation apparatus downloads an e-map. The e-map includes a plurality of data points called points of interest (POI). Then, the telephone number of each point of interest in the e-map is collected to produce a telephone number database. When a user's point of interest selection is received, the telephone number corresponding to the point of interest is retrieved from the telephone number database and displayed on the navigation apparatus.

Abstract translation: 公开了一种搜索适用于导航装置的电话号码的方法。 首先，导航装置下载电子地图。 电子地图包括被称为兴趣点（POI）的多个数据点。 然后，收集电子地图中的每个兴趣点的电话号码以产生电话号码数据库。 当接收到用户的兴趣点选择时，从电话号码数据库中检索与兴趣点相对应的电话号码，并将其显示在导航装置上。

公开(公告)号：US20070184576A1

公开(公告)日：2007-08-09

申请号：US11564759

申请日：2006-11-29

Applicant: Chih-hung Chang ,  DooHyoung Lee ,  Yu-Jen Chang

Inventor： Chih-hung Chang ,  DooHyoung Lee ,  Yu-Jen Chang

IPC: H01L21/16 ,  H01L29/10 ,  B05D5/00 ,  B05D3/10 ,  B05D3/02

CPC classification number: H01L29/7869 ,  C03C17/25 ,  C03C17/3447 ,  C03C17/3476 ,  C03C2217/216 ,  C03C2217/24 ,  C03C2217/944 ,  C03C2217/948 ,  C03C2218/119 ,  C03C2218/32 ,  C23C18/06 ,  C23C18/1216 ,  C23C18/1225 ,  H01L21/0237 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02614 ,  H01L21/02628 ,  H01L31/0749 ,  H01L33/005 ,  Y02E10/541 ,  Y02P70/521

Abstract: Disclosed embodiments concern solution deposition of at least a first inorganic compound on a substrate, typically for production of electronic devices, such as solution deposition of metal salts, including halides, carbonyls, acetates, sulfates, phosphates, carbonates, and mixtures thereof. Solutions may be deposited using any suitable process, particularly inkjet printing or spin coating. The method can involve depositing only a first solution, depositing a first solution plural times, or deposition of plural different solutions. Furthermore, the method may involve simultaneous or serial deposition of two or more solutions. The method may further comprise post deposition processing the deposited material, such as thermal annealing, oxidation processes, reduction processes, exchange reactions, and combinations thereof. Electronic devices that can be made by the method also are described, including transistors, circuits, capacitors, photovoltaics, photodetectors, such as a UV detector, gas sensors, batteries, X-ray imagers, light emitting diodes, solid electrolytes, computer readable media, and combinations thereof.

Abstract translation: 公开的实施方案涉及至少第一无机化合物在基底上的沉积，通常用于生产电子器件，例如金属盐的溶液沉积，包括卤化物，羰基，乙酸酯，硫酸酯，磷酸酯，碳酸酯及其混合物。 可以使用任何合适的方法，特别是喷墨印刷或旋涂来沉积溶液。 该方法可以包括仅沉积第一溶液，多次沉积第一溶液或沉积多种不同溶液。 此外，该方法可以涉及两个或更多个解决方案的同时或串联沉积。 该方法还可以包括对沉积材料进行后沉积处理，例如热退火，氧化工艺，还原工艺，交换反应及其组合。 可以描述通过该方法制造的电子器件，包括晶体管，电路，电容器，光电池，诸如UV检测器，气体传感器，电池，X射线成像仪，发光二极管，固体电解质，计算机可读介质 ，及其组合。