Determination of CD and/or MD variations from scanning measurements of a sheet of material

    公开(公告)号:US09783929B2

    公开(公告)日:2017-10-10

    申请号:US13457870

    申请日:2012-04-27

    申请人: Shih-Chin Chen

    发明人: Shih-Chin Chen

    摘要: CD variations and/or MD variations in scan measurements are determined from spectral components of power spectra of scan measurements taken using two or more scanning speeds. Dominant spectral components having the same spatial frequencies identify CD variations and dominant spectral components having the same temporal frequencies identify MD variations. Dominant spectral components are extracted from a noisy power spectrum (PS) by sorting all spectral components into an ordered PS. A first polynomial representing background noise of the ordered PS is used to set a first threshold. Spectral components of the ordered PS that exceed the first threshold are removed to form a noise PS. A second polynomial representing the noise PS is used to set a second threshold. Spectral components of the PS that exceed the second threshold are identified as dominant spectral components of the PS.

    Pixel structure
    2.
    发明授权
    Pixel structure 有权
    像素结构

    公开(公告)号:US08586986B2

    公开(公告)日:2013-11-19

    申请号:US13214228

    申请日:2011-08-21

    IPC分类号: H01L27/12 H01L29/786

    摘要: A pixel structure having the following structure is provided. A light-shielding layer with a flat layer covering thereon is disposed on a substrate. A channel layer, a data line and a first pad are disposed on the flat layer. A source and a drain partially cover two sides of the channel layer. A gate dielectric layer with a gate, a scan line and a second pad disposed thereon covering the channel layer, the source and the data line exposes the drain and the first pad. A protection layer covering the gate and the scan line exposes the drain, the first and second pads. A patterned transparent conductive layer includes a pixel electrode disposed on the protection layer, a first retain portion disposed on the first pad and a second retain portion disposed on the second pad.

    摘要翻译: 提供具有以下结构的像素结构。 覆盖有平坦层的遮光层设置在基板上。 通道层,数据线和第一焊盘设置在平坦层上。 源极和漏极部分地覆盖沟道层的两侧。 具有栅极,扫描线和布置在其上的第二焊盘的栅介质层覆盖沟道层,源极和数据线暴露漏极和第一焊盘。 覆盖栅极和扫描线的保护层暴露出漏极,第一和第二焊盘。 图案化的透明导电层包括设置在保护层上的像素电极,设置在第一焊盘上的第一保持部分和设置在第二焊盘上的第二保持部分。

    Active device array substrate and fabrication method thereof
    3.
    发明授权
    Active device array substrate and fabrication method thereof 有权
    有源器件阵列基板及其制造方法

    公开(公告)号:US08120032B2

    公开(公告)日:2012-02-21

    申请号:US12242932

    申请日:2008-10-01

    IPC分类号: H01L27/12

    CPC分类号: H01L27/1288

    摘要: A fabrication method of an active device array substrate is disclosed. A first metal material layer, a gate insulation material layer, a channel material layer, a second metal material layer, and a first photoresist layer are formed over a substrate sequentially. The first photoresist layer is patterned with a multi-tone mask to form a first patterned photoresist layer with two thicknesses. A first and second removing processes are performed sequentially using the first patterned photoresist layer as a mask to form a gate, a gate insulation layer, a channel layer, and a source/drain. The first patterned photoresist layer is removed. A passivation layer and a second patterned photoresist layer are formed over the substrate. A third removing process is performed to form a plurality of contact holes. A pixel electrode material layer is formed over the substrate. The second patterned photoresist layer is lifted off to form a pixel electrode.

    摘要翻译: 公开了一种有源器件阵列衬底的制造方法。 顺序地在衬底上形成第一金属材料层,栅绝缘材料层,沟道材料层,第二金属材料层和第一光致抗蚀剂层。 第一光致抗蚀剂层用多色调掩模构图以形成具有两个厚度的第一图案化光致抗蚀剂层。 使用第一图案化的光致抗蚀剂层作为掩模来顺序地执行第一和第二去除处理以形成栅极,栅极绝缘层,沟道层和源极/漏极。 去除第一图案化光致抗蚀剂层。 在衬底上形成钝化层和第二图案化光致抗蚀剂层。 执行第三移除处理以形成多个接触孔。 像素电极材料层形成在衬底上。 第二图案化光致抗蚀剂层被提起以形成像素电极。

    Pixel structure and fabricating method thereof
    5.
    发明授权
    Pixel structure and fabricating method thereof 有权
    像素结构及其制造方法

    公开(公告)号:US08030652B2

    公开(公告)日:2011-10-04

    申请号:US12055326

    申请日:2008-03-26

    IPC分类号: H01L29/04 H01L29/10 H01L31/00

    摘要: A pixel structure and a fabrication method thereof are provided. A substrate with a light-shielding layer and a flat layer formed thereon is provided. A first photomask process is conducted to pattern a first metal layer and a semiconductor layer for forming a source, a drain, a channel layer, a data line and a first pad. A second photomask process is conducted to pattern the protection layer, the second metal layer and the gate dielectric layer for forming a gate, a scan line and a second pad, and a part of the drain is exposed. A third photomask process is conducted to pattern a transparent conductive layer for forming a pixel electrode.

    摘要翻译: 提供了像素结构及其制造方法。 提供具有遮光层和形成在其上的平坦层的基板。 进行第一光掩模工艺以对用于形成源极,漏极,沟道层,数据线和第一焊盘的第一金属层和半导体层进行图案化。 进行第二光掩模处理以对用于形成栅极,扫描线和第二焊盘的保护层,第二金属层和栅极电介质层进行图案化,并且漏极的一部分被暴露。 进行第三光掩模工艺以对用于形成像素电极的透明导电层进行图案化。

    Method and Apparatus for Creating a Comprehensive Response Model for a Sheet Forming Machine
    6.
    发明申请
    Method and Apparatus for Creating a Comprehensive Response Model for a Sheet Forming Machine 有权
    用于创建片材成型机综合响应模型的方法和装置

    公开(公告)号:US20100179791A1

    公开(公告)日:2010-07-15

    申请号:US12352328

    申请日:2009-01-12

    IPC分类号: G06F17/10

    CPC分类号: D21G9/0027

    摘要: A method and apparatus for generating a comprehensive response model for a sheet forming machine are provided. A finite number of critical points and a response type are used to create a continuous response profile for each actuator zone. The continuous response profile for each actuator zone is discretized into a discrete response profile based on the resolution appropriate for an application. A multi-zone response model for each pair of actuator set and sheet property profile is created from the discretized response profile of the actuator zones in the actuator set. The comprehensive response model for a multivariable sheet-forming machine is created from a collection of multi-zone response models for multiple pairs of actuator sets and sheet property profiles.

    摘要翻译: 提供了一种用于生成片材成形机的综合响应模型的方法和装置。 使用有限数量的临界点和响应类型来为每个执行器区域创建连续响应曲线。 基于适用于应用的分辨率,将每个致动器区域的连续响应曲线离散化为离散响应曲线。 由致动器组中的致动器区域的离散响应曲线创建用于每对致动器组和片材性质轮廓的多区域响应模型。 多变量纸张成型机的综合响应模型是从多对执行器集合和纸张属性轮廓的多区域响应模型的集合创建的。

    On-line fiber orientation closed-loop control
    7.
    发明授权
    On-line fiber orientation closed-loop control 失效
    在线光纤定向闭环控制

    公开(公告)号:US06799083B2

    公开(公告)日:2004-09-28

    申请号:US10080203

    申请日:2002-02-21

    IPC分类号: G06F1900

    CPC分类号: D21G9/0027 D21G9/0054

    摘要: A controller to provide base level fiber orientation control of a paper web. The controller achieves one or more indices that are derived from the online measurements of a fiber orientation sensor of the fiber ratio and the fiber angle. The indices are used for control of the sheet forming processes. The controller may be implemented by a single or multi stage fuzzy controller or the combination of fuzzy controllers with non-fuzzy logic controllers.

    摘要翻译: 一种用于提供纸幅的基本级纤维取向控制的控制器。 控制器实现了一种或多种从纤维取向传感器的纤维比率和光纤角度的在线测量得到的指标。 这些指标用于片材成型工艺的控制。 控制器可以由单级或多级模糊控制器或模糊控制器与非模糊逻辑控制器的组合来实现。

    Configurable Multivariable Control System
    8.
    发明申请
    Configurable Multivariable Control System 审中-公开
    可配置多变量控制系统

    公开(公告)号:US20100198364A1

    公开(公告)日:2010-08-05

    申请号:US12366468

    申请日:2009-02-05

    摘要: A method for controlling an industrial process, such as a paper machine, is devised to handle multiple manipulated and controlled variables of the process. The method includes making available for selection a plurality of different multivariable sub-control systems for controlling the process. A user interface table is generated and displayed showing configuration information about the plurality of multivariable sub-control systems. A selection of one of the multivariable sub-control systems is received through the user interface and used by the computer system for configuring the multivariable control system and performing control calculation for the multivariable control system.

    摘要翻译: 设计用于控制工业过程的方法,例如造纸机,以处理过程的多个操纵和控制的变量。 该方法包括可用于选择用于控制过程的多个不同的多变量子控制系统。 生成并显示关于多个多变量子控制系统的配置信息的用户界面表。 通过用户界面接收多变量子控制系统之一的选择,由计算机系统用于配置多变量控制系统并执行多变量控制系统的控制计算。

    ACTIVE DEVICE ARRAY SUBSTRATE AND FABRICATION METHOD THEREOF
    9.
    发明申请
    ACTIVE DEVICE ARRAY SUBSTRATE AND FABRICATION METHOD THEREOF 有权
    主动装置阵列基板及其制造方法

    公开(公告)号:US20090218571A1

    公开(公告)日:2009-09-03

    申请号:US12242932

    申请日:2008-10-01

    IPC分类号: H01L27/12 H01L21/84

    CPC分类号: H01L27/1288

    摘要: A fabrication method of an active device array substrate is disclosed. A first metal material layer, a gate insulation material layer, a channel material layer, a second metal material layer, and a first photoresist layer are formed over a substrate sequentially. The first photoresist layer is patterned with a multi-tone mask to form a first patterned photoresist layer with two thicknesses. A first and second removing processes are performed sequentially using the first patterned photoresist layer as a mask to form a gate, a gate insulation layer, a channel layer, and a source/drain. The first patterned photoresist layer is removed. A passivation layer and a second patterned photoresist layer are formed over the substrate. A third removing process is performed to form a plurality of contact holes. A pixel electrode material layer is formed over the substrate. The second patterned photoresist layer is lifted off to form a pixel electrode.

    摘要翻译: 公开了一种有源器件阵列衬底的制造方法。 顺序地在衬底上形成第一金属材料层,栅绝缘材料层,沟道材料层,第二金属材料层和第一光致抗蚀剂层。 第一光致抗蚀剂层用多色调掩模构图以形成具有两个厚度的第一图案化光致抗蚀剂层。 使用第一图案化的光致抗蚀剂层作为掩模来顺序地执行第一和第二去除处理以形成栅极,栅极绝缘层,沟道层和源极/漏极。 去除第一图案化光致抗蚀剂层。 在衬底上形成钝化层和第二图案化光致抗蚀剂层。 执行第三移除处理以形成多个接触孔。 像素电极材料层形成在衬底上。 第二图案化光致抗蚀剂层被提起以形成像素电极。

    ACITVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL
    10.
    发明申请
    ACITVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL 审中-公开
    ACITVE设备阵列基板和液晶显示面板

    公开(公告)号:US20090213288A1

    公开(公告)日:2009-08-27

    申请号:US12235621

    申请日:2008-09-23

    IPC分类号: G02F1/136 H01L27/12

    摘要: An active device array substrate, having a display region and a peripheral circuit region outside of the display region, is provided. The peripheral circuit region has a terminal region and a narrow-edge region between the terminal region and the display region. The active device array substrate includes a pixel array, multiple electrode lines and a testing device. The pixel array is disposed in the display region. The electrode lines are disposed in the peripheral circuit region and electrically connected with the pixel array. The testing device is disposed in the narrow-edge region for inspecting the active device array substrate. After the inspection, an additional cutting process is needless for removing the testing device, so that the process cost is reduced. A liquid crystal display panel with the above active device array substrate is also provided.

    摘要翻译: 提供了在显示区域外部具有显示区域和外围电路区域的有源器件阵列基板。 外围电路区域在端子区域和显示区域之间具有端子区域和窄边缘区域。 有源器件阵列衬底包括像素阵列,多个电极线和测试装置。 像素阵列设置在显示区域中。 电极线设置在外围电路区域中并与像素阵列电连接。 测试装置设置在窄边缘区域中,用于检查有源器件阵列衬底。 在检查之后,对于去除测试装置不需要额外的切割过程,从而降低了处理成本。 还提供了具有上述有源器件阵列基板的液晶显示面板。