Chemical mechanical polish (CMP) planarizing method employing derivative signal end-point monitoring and control
    51.
    发明授权
    Chemical mechanical polish (CMP) planarizing method employing derivative signal end-point monitoring and control 有权
    采用衍生信号端点监测和控制的化学机械抛光(CMP)平面化方法

    公开(公告)号:US06524959B1

    公开(公告)日:2003-02-25

    申请号:US09686766

    申请日:2000-10-10

    CPC classification number: B24B37/013 B24B49/12

    Abstract: Within a method for fabricating a microelectronic fabrication there is first provided a substrate having formed thereover a minimum of one microelectronic layer, where the minimum of one microelectronic layer is at least partially transparent to an incident radiation beam. There is then chemical mechanical polish (CMP) planarized the minimum of one microelectronic layer, while employing a chemical mechanical polish (CMP) planarizing method, to form from the minimum of one microelectronic layer a minimum of one chemical mechanical polish (CMP) planarized microelectronic layer. Within the method, a chemical mechanical polish (CMP) planarizing endpoint within the chemical mechanical polish (CMP) planarizing method with respect to the minimum of one chemical mechanical polish (CMP) planarized microelectronic layer is determined while employing the incident radiation beam incident upon the minimum of one microelectronic layer, in conjunction with a derivative of a property of a minimum of one reflected portion of the incident radiation beam reflected from the minimum of one microelectronic layer as the minimum of one microelectronic layer is chemical mechanical polish (CMP) planarized to form the minimum of one chemical mechanical polish (CMP) planarized microelectronic layer.

    Abstract translation: 在用于制造微电子制造的方法中,首先提供了在至少一个微电子层之上形成的衬底,其中一个微电子层的最小值对入射的辐射束至少部分透明。 然后化学机械抛光(CMP)将最小的一个微电子层平坦化,同时采用化学机械抛光(CMP)平面化方法,从最小的一个微电子层形成最少一个化学机械抛光(CMP)平面化微电子 层。 在该方法中,在使用入射到所述化学机械抛光(CMP)平坦化微电子层的入射辐射束的同时,在化学机械抛光(CMP)平面化方法中,化学机械抛光(CMP)平面化方法中的化学机械抛光(CMP) 一个微电子层的最小值与从一个微电子层的最小值反射的入射辐射束的最小一个反射部分的性质的导数结合,作为一个微电子层的最小值是化学机械抛光(CMP)平坦化为 形成一个化学机械抛光(CMP)平面化微电子层的最小值。

    THREE-AXIS POSITIONING DEVICE AND METHOD FOR OPHTHALMIC EXAMINATION INSTRUMENT
    52.
    发明申请
    THREE-AXIS POSITIONING DEVICE AND METHOD FOR OPHTHALMIC EXAMINATION INSTRUMENT 审中-公开
    三轴定位装置和方法用于眼科检查仪器

    公开(公告)号:US20130107212A1

    公开(公告)日:2013-05-02

    申请号:US13584469

    申请日:2012-08-13

    CPC classification number: A61B3/12 A61B3/152

    Abstract: A simplified and cost-effective three-axis positioning device and method for ophthalmic examination instrument is disclosed. The three-axis positioning device includes an illuminating optical path for projecting light to illuminate an examinee's fundus; an imaging optical path including an objective lens for receiving the examinee's fundus image and light reflected from the examinee's cornea and eye-lens; a software-based alignment module for determining intensity and position of the reflected light on the fundus image to generate auxiliary positioning information; and an image displaying unit for showing the fundus image, the reflected light, and the auxiliary positioning information. From the intensity and position of the reflected light, x-, y- and z-axis relative positions between the examinee's pupil and the objective lens are obtained. An examiner adjusts the relative positions in three axes until they fall within an allowable deviation range, and a clear fundus image can be obtained.

    Abstract translation: 公开了一种简化且具有成本效益的三轴定位装置和眼科检查仪的方法。 三轴定位装置包括用于投射光以照亮被检者的眼底的照明光路; 成像光路,包括用于接收受检者的眼底图像的物镜和从受检者的角膜和眼透镜反射的光; 基于软件的对准模块,用于确定眼底图像上的反射光的强度和位置,以产生辅助定位信息; 以及用于显示眼底图像,反射光和辅助定位信息的图像显示单元。 从反射光的强度和位置,可以得到被检体瞳孔与物镜之间的x轴,y轴和z轴相对位置。 检查者调整三轴的相对位置,直到它们落在允许的偏差范围内,并且可以获得清晰的眼底图像。

    DOUBLE-GATE LIQUID CRYSTAL DISPLAY DEVICE AND RELATED DRIVING METHOD
    53.
    发明申请
    DOUBLE-GATE LIQUID CRYSTAL DISPLAY DEVICE AND RELATED DRIVING METHOD 有权
    双门液晶显示装置及相关驱动方法

    公开(公告)号:US20110221729A1

    公开(公告)日:2011-09-15

    申请号:US12824240

    申请日:2010-06-28

    CPC classification number: G09G3/3648 G09G3/3614 G09G2310/0251 G09G2310/08

    Abstract: A method for driving a liquid crystal display device provides sufficient charge time for a pixel unit by adjusting a main-charge time and a precharge time of the pixel unit according to the polarities of data driving signals applied during a main-charge period and a precharge period. Meanwhile, the method controls a write period during which a data driving signal is written into a pixel unit, so that each pixel unit can be equally charged.

    Abstract translation: 驱动液晶显示装置的方法通过根据在主充电期间和预充电期间施加的数据驱动信号的极性来调整像素单元的主充电时间和预充电时间,为像素单元提供足够的充电时间 期。 同时,该方法控制将数据驱动信号写入像素单元的写入周期,使得每个像素单元可以被均等地充电。

    FFT-size detector and FFT-size detection method and cell search apparatus and cell search method in cellular system
    55.
    发明申请
    FFT-size detector and FFT-size detection method and cell search apparatus and cell search method in cellular system 有权
    FFT大小检测器和FFT大小检测方法以及蜂窝系统中的小区搜索装置和小区搜索方法

    公开(公告)号:US20080310525A1

    公开(公告)日:2008-12-18

    申请号:US11812046

    申请日:2007-06-14

    CPC classification number: H04L27/2655 H04J11/0069 H04L27/2666

    Abstract: An apparatus and method for cell acquisition and downlink synchronization acquisition in an OFDMA wireless communication system are provided. In an SS apparatus in a broadband wireless communication system, a preamble subcarrier acquirer extracts subcarrier values having a preamble code from an FFT signal. A multiplier code-demodulates the subcarrier values by multiplying the subcarrier values by a preamble code. A correlator calculates a plurality of differential correlations in the code-demodulated signal. An IFFT processor IFFT-processes the differential correlations by mapping the differential correlations to subcarriers. A maximum value detector detects a maximum value from the IFFT signal and calculates a timing offset using an IFFT output index having the maximum value.

    Abstract translation: 提供了一种在OFDMA无线通信系统中用于小区获取和下行链路同步捕获的装置和方法。 在宽带无线通信系统的SS装置中,前导子载波采集器从FFT信号中提取具有前导码的子载波值。 乘法器通过将子载波值乘以前导码来解码副载波值。 相关器在码解调信号中计算多个差分相关。 IFFT处理器IFFT通过将差分相关映射到子载波来处理差分相关。 最大值检测器从IFFT信号检测最大值,并使用具有最大值的IFFT输出索引来计算定时偏移。

    Polymer liquid crystal device and fabrication method thereof
    56.
    发明授权
    Polymer liquid crystal device and fabrication method thereof 有权
    聚合物液晶装置及其制造方法

    公开(公告)号:US07425282B2

    公开(公告)日:2008-09-16

    申请号:US11447991

    申请日:2006-06-07

    CPC classification number: C09K19/544 Y10T428/10

    Abstract: A polymer liquid crystal device. The polymer liquid crystal device is fabricated by the following steps. A first substrate is provided, and a coating of a photosensitive composition is formed on the first substrate. Next, a second substrate is disposed on the first substrate. Finally, the coating is completely cured without a mask, forming a polymer dispersed liquid crystal film between the first and second substrate. Furthermore, the coating can also be cured with mask, forming a phase separation composite film between the first and second substrate.

    Abstract translation: 聚合物液晶装置。 聚合物液晶装置通过以下步骤制造。 提供第一基板,并且在第一基板上形成感光性组合物的涂层。 接下来,第二基板设置在第一基板上。 最后,涂层在没有掩模的情况下完全固化,在第一和第二基底之间形成聚合物分散的液晶膜。 此外,涂层也可以用掩模固化,在第一和第二基底之间形成相分离复合膜。

    Method for sequentially writing fiber bragg grating by using real-time side-diffraction optical fiber position monitoring
    57.
    发明申请
    Method for sequentially writing fiber bragg grating by using real-time side-diffraction optical fiber position monitoring 有权
    通过使用实时侧向衍射光纤位置监测顺序写入光纤布拉格光栅的方法

    公开(公告)号:US20060263007A1

    公开(公告)日:2006-11-23

    申请号:US11225670

    申请日:2005-09-12

    CPC classification number: G02B6/02133

    Abstract: The present invention provides a fiber Bragg Grating sequential writing method with real-time optical fiber position monitoring, characterized in that the relative phase between a fiber grating and a writing interference beam at each positioning point is determined by an interferometric side-diffraction method, and writing is sequentially performed. Accuracy in fabricating a long and complex fiber grating structure can be increased by decreasing or avoiding accumulative errors caused by long-term scan of monitoring optical fiber position, or by a means for fabricating a wanted reference fiber Bragg grating with similar settings.

    Abstract translation: 本发明提供了一种具有实时光纤位置监测的光纤布拉格光栅顺序写入方法,其特征在于,通过干涉侧面衍射法确定光纤光栅与每个定位点的写入干涉光束之间的相对相位, 依次执行写入。 通过减少或避免由监控光纤位置的长期扫描引起的累积误差,或通过制造具有相似设置的有用参考光纤布拉格光栅的方法,可以提高制造长而复杂的光纤光栅结构的精度。

    RECORDING SYSTEM FOR LIGHT-SENSITIVE SHEET
    58.
    发明申请
    RECORDING SYSTEM FOR LIGHT-SENSITIVE SHEET 审中-公开
    感光片记录系统

    公开(公告)号:US20060256685A1

    公开(公告)日:2006-11-16

    申请号:US11382954

    申请日:2006-05-12

    CPC classification number: B41J2/46

    Abstract: The present invention relates to a system for recording a datum onto a pixel on a light-sensitive sheet. The main component of the system is a recording unit, which further includes a light-emitting device and at least one light-guiding device. Once the light-emitting device emits a light, the light enters the light-guiding device from an entrance and is transmitted out from an exit. Before the datum is recorded, the recording unit is moved so as to align the exit of the light-guiding device with the pixel. Thereby, the light transmitted out from the exit of the light-guiding device is further projected onto the pixel to record the datum on the pixel.

    Abstract translation: 本发明涉及一种将数据记录在感光纸上的像素上的系统。 系统的主要部件是记录单元,其还包括发光装置和至少一个导光装置。 一旦发光装置发出光,则光从入口进入导光装置并从出口传出。 在记录基准之前,记录单元被移动以将导光装置的出口与像素对准。 由此,从导光装置的出射射出的光进一步投射到像素上,以将像素上的基准记录下来。

    FLEXIBLE LAND GRID ARRAY CONNECTOR
    60.
    发明申请
    FLEXIBLE LAND GRID ARRAY CONNECTOR 失效
    柔性地板阵列连接器

    公开(公告)号:US20060084288A1

    公开(公告)日:2006-04-20

    申请号:US10969369

    申请日:2004-10-19

    Abstract: An LGA connector is used to interconnect an LGA package and a printed circuit board. The LGA connector includes an elastomeric body with a plurality of through-holes. Metal films are formed on inner walls of through-holes and splay out around the mouths of their upper and lower openings. The metal films are formed by vacuum metallization, sputtering, chemical plating, electrical plating or PVD. The through-holes have a funnel-like shape to absorb external stresses and redirect the stress to shrink the through-hole diameters. Moreover, the metal films' elastic deformation is larger than conventional metal conductive fillers so as to improve reliability.

    Abstract translation: LGA连接器用于连接LGA封装和印刷电路板。 LGA连接器包括具有多个通孔的弹性体。 金属膜形成在通孔的内壁上,并在其上部和下部开口的嘴部周围张开。 金属膜通过真空金属化,溅射,化学镀,电镀或PVD形成。 通孔具有漏斗形形状以吸收外部应力并且重定向应力以收缩通孔直径。 此外,金属膜的弹性变形大于常规金属导电填料,从而提高可靠性。

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