Data write training method and semiconductor device performing the same
    21.
    发明授权
    Data write training method and semiconductor device performing the same 有权
    数据写入训练方法和执行相同的半导体器件

    公开(公告)号:US08437216B2

    公开(公告)日:2013-05-07

    申请号:US13270710

    申请日:2011-10-11

    IPC分类号: G11C8/00

    摘要: Embodiments may be directed to a method of operating a semiconductor device, the method including receiving a first write training command, receiving a first write data responsive to the first write training command through a first data line, and transmitting the first write data through a second data line. Transmitting the first write data is performed without an additional training command.

    摘要翻译: 实施例可以涉及一种操作半导体器件的方法,所述方法包括接收第一写入训练命令,响应于通过第一数据线的第一写入训练命令接收第一写入数据,以及通过第二数据线发送第一写入数据 数据线。 在不附加训练命令的情况下执行发送第一写入数据。

    Oxide Thin Film Transistor and Method of Fabricating the Same
    22.
    发明申请
    Oxide Thin Film Transistor and Method of Fabricating the Same 有权
    氧化物薄膜晶体管及其制造方法

    公开(公告)号:US20120313093A1

    公开(公告)日:2012-12-13

    申请号:US13490614

    申请日:2012-06-07

    IPC分类号: H01L29/786 H01L21/336

    摘要: An oxide thin film transistor (TFT) and a fabrication method thereof are provided. First and second data wirings are made of different metal materials, and an active layer is formed on the first data wiring to implement a short channel, thus enhancing performance of the TFT. The first data wiring in contact with the active layer is made of a metal material having excellent contact characteristics and the other remaining second data wiring is made of a metal material having excellent conductivity, so as to be utilized to a large-scale oxide TFT process. Also, the first and second data wirings may be formed together by using half-tone exposure, simplifying the process.

    摘要翻译: 提供一种氧化物薄膜晶体管(TFT)及其制造方法。 第一和第二数据布线由不同的金属材料制成,并且在第一数据布线上形成有源层以实现短沟道,从而提高TFT的性能。 与有源层接触的第一数据布线由具有优异接触特性的金属材料制成,而其余的第二数据布线由具有优良导电性的金属材料制成,以用于大规模氧化物TFT工艺 。 此外,可以通过使用半色调曝光来一起形成第一和第二数据布线,从而简化了处理。

    Printing plate and method of fabricating liquid crystal display device using the same
    23.
    发明授权
    Printing plate and method of fabricating liquid crystal display device using the same 有权
    印刷版及使用其制造液晶显示装置的方法

    公开(公告)号:US08277593B2

    公开(公告)日:2012-10-02

    申请号:US11453081

    申请日:2006-06-15

    IPC分类号: B32B38/14 B05D1/28

    CPC分类号: B41M3/003 B41N1/06

    摘要: A printing plate and a method of fabricating an LCD device are disclosed. The printing plate includes convex and concave portions, and a blanket support formed in the concave portion to prevent the bottom of the concave portion from being directly in contact with a pattern material coated on a blanket of a printing roll. The blanket support is additionally formed in the concave portion of the printing plate to prevent the pattern material coated on the blanket of the printing roll from being directly in contact with the bottom of the concave portion. In this case, the pattern material can be prevented from being transferred onto the printing plate in an undesired pattern. As a result, it is possible to form a precise pattern.

    摘要翻译: 公开了印刷版和制造LCD装置的方法。 印版包括凸部和凹部,以及形成在凹部中的橡皮布支撑件,以防止凹部的底部与涂布在印刷辊的橡皮布上的图案材料直接接触。 在印版的凹部中另外形成橡皮布支撑体,以防止涂布在印刷辊的橡皮布上的图案材料与凹部的底部直接接触。 在这种情况下,可以防止图案材料以不期望的图案转印到印刷版上。 结果,可以形成精确的图案。

    Solvent for printing, pattern composition for printing comprising the solvent, and patterning method using the composition
    24.
    发明授权
    Solvent for printing, pattern composition for printing comprising the solvent, and patterning method using the composition 有权
    用于印刷的溶剂,包含溶剂的印刷图案组合物和使用该组合物的图案化方法

    公开(公告)号:US08137889B2

    公开(公告)日:2012-03-20

    申请号:US11319302

    申请日:2005-12-27

    IPC分类号: G03F7/004 G03F7/033

    摘要: Disclosed is a solvent for printing which comprises a first solvent selected from the group consisting of acetone, methyl ethyl ketone, methyl acetate, ethyl acetate, methanol and mixtures thereof, and a second solvent selected from the group consisting of propylene glycol monomethyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), isopropanol, butyl acetate, ethyl-3-ethoxypropionate and mixtures thereof. Further disclosed are a pattern composition for printing comprising the solvent for printing, and a patterning method using the composition. The use of the solvent for printing enables formation of an accurate pattern.

    摘要翻译: 公开了一种用于印刷的溶剂,其包含选自丙酮,甲基乙基酮,乙酸甲酯,乙酸乙酯,甲醇及其混合物的第一溶剂和选自丙二醇单甲醚乙酸酯 PGMEA),丙二醇单甲醚(PGME),异丙醇,乙酸丁酯,3-乙氧基丙酸乙酯及其混合物。 进一步公开了用于印刷的图案组合物,其包括用于印刷的溶剂和使用该组合物的图案化方法。 使用溶剂进行印刷可形成精确的图案。

    Apparatus and method of fabricating blanket for printing roll
    26.
    发明授权
    Apparatus and method of fabricating blanket for printing roll 有权
    印刷辊用橡皮布的装置及方法

    公开(公告)号:US07600474B2

    公开(公告)日:2009-10-13

    申请号:US11271259

    申请日:2005-11-08

    申请人: Tae Young Oh

    发明人: Tae Young Oh

    IPC分类号: B41L35/14

    CPC分类号: B41N10/00

    摘要: An apparatus and method for fabricating a blanket for a printing roll for is provided. The apparatus includes a container to receive and drop printing roll blanket material for patterning an LCD substrates, a preheating part below the container to preheat dropped printing roll blanket material and a curing part below the preheating part to cure preheated printing roll blanket material. The method includes dropping printing roll blanket material for patterning an LCD substrate from a container, preheating the dropped printing roll blanket material and curing the preheated printing roll blanket material.

    摘要翻译: 提供一种用于制造用于印刷辊的橡皮布的设备和方法。 该设备包括用于接收和放下用于图案化LCD基板的印刷辊毯材料的容器,在容器下方的预热部分以预热落下的印刷辊毯材料和预热部件下方的固化部分以固化预热的印刷辊毯材料。 该方法包括从容器中放下用于图案化LCD基板的印刷辊毯材料,预热掉掉的印刷辊毯材料并固化预热的印刷辊毯材料。

    Method of manufacturing substrate for liquid crystal display device
    28.
    发明授权
    Method of manufacturing substrate for liquid crystal display device 有权
    制造液晶显示装置用基板的方法

    公开(公告)号:US07579043B2

    公开(公告)日:2009-08-25

    申请号:US11207241

    申请日:2005-08-18

    申请人: Tae Young Oh

    发明人: Tae Young Oh

    IPC分类号: B05D5/00

    CPC分类号: B05D5/00 G02F1/13394

    摘要: A method of forming a substrate for an LCD device includes the steps of forming a column spacer pattern in a printing roll, forming an overcoat layer pattern in the printing roll provided with the column spacer pattern, and c) rotating the printing roll on the substrate to simultaneously transfer the overcoat layer pattern and the column spacer pattern onto the substrate. Since both the column spacer pattern and the overcoat layer pattern are formed in one printing roll, the column spacer and the overcoat layer can be formed simultaneously on the substrate through a single transfer process. This reduces the process time and thus facilitates mass production.

    摘要翻译: 一种形成用于LCD装置的基板的方法包括以下步骤:在印刷辊中形成柱间隔图案,在设置有柱间隔图案的印刷辊中形成外涂层图案,以及c)将印刷辊旋转到基板上 同时将外涂层图案和柱间隔图案转印到基板上。 由于在一个印刷辊中形成柱间隔图案和外涂层图案,所以可以通过单次转印工艺在柱状基板上同时形成柱间隔物和外涂层。 这减少了处理时间,从而促进了批量生产。

    METHOD OF FORMING PATTERN HAVING STEP DIFFERENCE AND METHOD OF MAKING THIN FILM TRANSISTOR AND LIQUID CRYSTAL DISPLAY USING THE SAME
    29.
    发明申请
    METHOD OF FORMING PATTERN HAVING STEP DIFFERENCE AND METHOD OF MAKING THIN FILM TRANSISTOR AND LIQUID CRYSTAL DISPLAY USING THE SAME 有权
    形成具有步长差异的图案的方法以及制造薄膜晶体管的方法和使用其的液晶显示器

    公开(公告)号:US20090170228A1

    公开(公告)日:2009-07-02

    申请号:US12352837

    申请日:2009-01-13

    申请人: Tae Young Oh

    发明人: Tae Young Oh

    IPC分类号: H01L21/28 H01L33/00

    摘要: A method of forming a pattern having a step difference and a method of making a thin film transistor and an LCD device using the method of forming the pattern. The method of forming a pattern having a step difference includes forming a first pattern having a predetermined shape in a first printing roll, rotating the first printing roll on a substrate to transfer the first pattern onto the substrate, forming a second pattern having a predetermined shape in a second printing roll, and rotating the second printing roll on the substrate onto which the first pattern is transferred, to transfer the second pattern onto the substrate.

    摘要翻译: 一种形成具有台阶差的图案的方法以及使用形成图案的方法的薄膜晶体管和LCD器件的制造方法。 形成具有台阶差的图案的方法包括在第一印刷辊中形成具有预定形状的第一图案,将第一印刷辊旋转到基板上,以将第一图案转印到基板上,形成具有预定形状的第二图案 在第二印刷辊中,并且将第二印刷辊旋转到其上转印有第一图案的基板上,以将第二图案转印到基板上。

    APPARATUS AND METHOD FOR PHASE LOCKED LOOP
    30.
    发明申请
    APPARATUS AND METHOD FOR PHASE LOCKED LOOP 审中-公开
    相位锁定环的装置和方法

    公开(公告)号:US20090129525A1

    公开(公告)日:2009-05-21

    申请号:US11945821

    申请日:2007-11-27

    申请人: Tae Young OH

    发明人: Tae Young OH

    IPC分类号: H03D3/24

    CPC分类号: H03D13/001

    摘要: The PLL (Phase Locked Loop) apparatus and the PLL method are disclosed, wherein an output clock signal is counted in response to a reference clock signal to detect a frequency offset value and divide the output clock signal by a prescribed value to generate a phase detection value in response to the reference clock signal, generating a frequency error value to adjust a frequency of the output clock signal if the frequency offset value is not between a prescribed frequency offset maximum value and a predetermined frequency offset minimum value, and generating a phase error value in response to the phase detection value to adjust a phase of the output clock signal if the frequency offset value is in between a prescribed frequency offset maximum value and a prescribed frequency offset minimum value.

    摘要翻译: 公开了PLL(锁相环)装置和PLL方法,其中响应于参考时钟信号对输出时钟信号进行计数,以检测频率偏移值,并将输出时钟信号除以规定值以产生相位检测 响应于参考时钟信号产生频率误差值,如果频率偏移值不在规定的频率偏移最大值和预定频率偏移最小值之间,则产生频率误差值以调整输出时钟信号的频率,并且产生相位误差 如果频率偏移值在规定的频率偏移最大值和规定的频率偏移最小值之间,则响应于相位检测值的值来调整输出时钟信号的相位。