公开(公告)号：US07532204B2

公开(公告)日：2009-05-12

申请号：US11214778

申请日：2005-08-31

申请人： Yasunori Ake ,  Tomohiko Yamamoto

发明人： Yasunori Ake ,  Tomohiko Yamamoto

IPC分类号： G06F3/041

CPC分类号： G06F3/0416 ,  G06F3/0418 ,  G06F3/0433

摘要： A coordinate input system includes: a digitizer for indicating coordinate positions; a controller for extracting a plurality of coordinate data units from the indicated coordinate positions; a temporary storage memory for sequentially storing the extracted coordinate data units; a cosine value deriving section for defining vectors each connecting two of points associated with the respective coordinate data units and for deriving a cosine value of an angle formed by adjacent two of the vectors sandwiching a point selected from the points; and a control circuit for discarding one of the coordinate data units associated with the selected point when the cosine value is smaller than a given value and for transmitting and inputting one of the coordinate data units associated with the selected point when the cosine value is equal to or larger than the given value.

摘要翻译： 坐标输入系统包括：用于指示坐标位置的数字化仪; 控制器，用于从指示的坐标位置提取多个坐标数据单元; 临时存储存储器，用于顺序地存储所提取的坐标数据单元; 余弦值导出部分，用于定义每个连接与各个坐标数据单元相关联的两个点的矢量，并且用于导出由相对于从所述点选择的点的相邻两个矢量形成的角度的余弦值; 以及控制电路，用于当余弦值小于给定值时，丢弃与所选择的点相关联的坐标数据单元之一，并且当余弦值等于时发送和输入与所选择的点相关联的一个坐标数据单元 或大于给定值。

公开(公告)号：US07414713B2

公开(公告)日：2008-08-19

申请号：US10799739

申请日：2004-03-15

申请人： Tomohiko Yamamoto

发明人： Tomohiko Yamamoto

IPC分类号： H01L21/027 ,  G03F7/20

CPC分类号： G03F7/70625 ,  G03F7/70641

摘要： A shape value of a pattern having a pivotal characteristic is measured (step S1), an exposure energy variation is detected from the measured value, a first data base is accessed using a result of the measurement of the shape value (Step S2), an exposure energy is calculated (Step S3), a shape value of an isolated pattern is measured (Step S4), a second data base is accessed using a result of the measurement (Step S5), and a focal variation is determined using the calculated proper exposure energy (Step S6).

摘要翻译： 测量具有枢转特性的图案的形状值（步骤S1），根据测量值检测曝光能量变化，使用形状值的测量结果访问第一数据库（步骤S2） ，计算曝光能量（步骤S 3），测定隔离图案的形状值（步骤S4），使用测定结果访问第二数据库（步骤S 5），将焦点变化为 使用计算出的适当的曝光能量来确定（步骤S6）。

公开(公告)号：US06548180B2

公开(公告)日：2003-04-15

申请号：US09969804

申请日：2001-10-02

申请人： Tomohiko Yamamoto ,  Takuji Takahashi ,  Kohji Narui ,  Hiroto Mitsui ,  Norihisa Komoda

发明人： Tomohiko Yamamoto ,  Takuji Takahashi ,  Kohji Narui ,  Hiroto Mitsui ,  Norihisa Komoda

IPC分类号： B32B2708

CPC分类号： B32B15/08 ,  B32B3/266 ,  B32B27/281 ,  B32B2262/0284 ,  B32B2379/08 ,  B32B2398/10 ,  C08J5/18 ,  C08J2379/08 ,  C08L2666/14 ,  C09J179/08 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/1359 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/2495 ,  Y10T428/24959 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/29 ,  Y10T428/31504 ,  Y10T428/31681 ,  Y10T428/31721

摘要： An aromatic polyimide film of polyimide composed of a 3,3′,4,4′-biphenyltetracarboxylic acid component and a p-phenylenediamine component, which has a thickness of 35 to 55 &mgr;m and is employed for manufacturing a polyimide film/metal film laminate, preferably has a linear thermal expansion coefficient of 17×10−6 to 24×10−6 cm/cm/° C. (TD) in the temperature range of 50-200° C., and a modulus of tensile elasticity of 700 kgf/mm2 or more (TD), and has a surface having been subjected to discharge treatment.

公开(公告)号：US06440576B1

公开(公告)日：2002-08-27

申请号：US09497247

申请日：2000-02-03

申请人： Tomohiko Yamamoto ,  Jun Takagi ,  Hiroto Shimokawa

发明人： Tomohiko Yamamoto ,  Jun Takagi ,  Hiroto Shimokawa

IPC分类号： B32B2706

CPC分类号： H05K3/181 ,  B32B27/00 ,  B32B2311/09 ,  B32B2379/08 ,  C23C18/1639 ,  C23C18/1641 ,  C23C18/1653 ,  C23C18/30 ,  H05K1/0346 ,  Y10T428/249921 ,  Y10T428/31504 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31721

摘要： A metal-plated aromatic polyimide film composed of an aromatic polyimide resin film, a surface layer of which contains a dispersed palladium metal or a palladium compound, and a metal layer which is chemically plated on the surface layer of the polyimide resin film. The surface layer is preferably formed by placing a palladium compound on a self-supporting aromatic polyimide precursor film and heating the self-supporting film having the palladium compound on its surface layer to a temperature at which the polyimide precursor is converted into its corresponding aromatic polyimide.

摘要翻译： 由芳族聚酰亚胺树脂膜（其表面层含有分散的钯金属或钯化合物）和化学镀在聚酰亚胺树脂膜的表面层上的金属层构成的金属镀覆芳香族聚酰亚胺膜。 表面层优选通过将钯化合物放置在自支撑芳族聚酰亚胺前体膜上并将其表面层上具有钯化合物的自支撑膜加热到聚酰亚胺前体转化成其相应的芳族聚酰亚胺的温度来形成 。

公开(公告)号：US06433765B1

公开(公告)日：2002-08-13

申请号：US09580500

申请日：2000-05-30

申请人： Kouji Fujiwara ,  Tomohiko Yamamoto ,  Keiichi Tanaka ,  Naoto Inoue ,  Hideki Ichioka ,  Hisao Okada

发明人： Kouji Fujiwara ,  Tomohiko Yamamoto ,  Keiichi Tanaka ,  Naoto Inoue ,  Hideki Ichioka ,  Hisao Okada

IPC分类号： G09G336

CPC分类号： G09G3/3648 ,  G09G3/3655 ,  G09G2320/0223

摘要： A liquid crystal display in which a reference signal main line, placed so as to connect reference signal lines to each other, is separated into an input main line and an output main line in an insulating state from each other. Then, a voltage application line from a voltage-application circuit for controlling the voltage of a reference signal is connected to the input main line and a voltage feedback line therefrom is connected to the output main line. Thus, it becomes possible to accurately detect minute voltage variations within a reference signal circuit and compensate for them.

摘要翻译： 其中将参考信号线彼此连接放置的参考信号主线彼此分离成输入主线和绝缘状态的输出主线的液晶显示器。 然后，将来自用于控制参考信号的电压的电压施加电路的电压施加线连接到输入主线，并将其电压反馈线连接到输出主线。 因此，可以精确地检测参考信号电路内的微小电压变化并对其进行补偿。

公开(公告)号：US06348626B1

公开(公告)日：2002-02-19

申请号：US08112478

申请日：1993-08-27

申请人： Tomohiko Yamamoto ,  Yukio Inaba ,  Genji Koga ,  Hideki Noguchi ,  Joji Funatsu

发明人： Tomohiko Yamamoto ,  Yukio Inaba ,  Genji Koga ,  Hideki Noguchi ,  Joji Funatsu

IPC分类号： C07C23102

CPC分类号： C07C233/56 ,  C07C231/02

摘要： Oxamide is produced in a high purity by a process comprising (A) melting a starting material comprising 70 to 100 wt % of an oxalic acid diester of an aliphatic alcohol and 0 to 30 wt % of the same aliphatic alcohol as mentioned above, (B) feed-mixing an ammonia-containing gas to the starting material melt, while stirring, to produce oxamide and the aliphatic alcohol (by-product), (C) continuing the ammonia-feed-mixing procedure while controlling a feed rate of ammonia to an extent such that a content of the aliphatic alcohol in the reaction mixture is maintained at a level of 3 to 45% by weight, to produce a wetted solid reaction product comprising the resultant oxamide and the aliphatic alcohol, and then (D) collecting the oxamide from the reaction product by evaporating away the aliphatic alcohol.

摘要翻译： 通过以下方法制备氧化酰胺，该方法包括（A）熔融含有70-100重量％的脂族醇的草酸二酯和0-30重量％的如上所述的相同脂族醇的原料（B ）在搅拌的同时将含氨气体原料混合到原料熔体中，以产生草酰胺和脂族醇（副产物），（C）继续氨进料混合过程，同时控制氨的进料速率 使得反应混合物中的脂肪醇的含量保持在3〜45重量％的水平的程度，以制备包含所得的酰胺和脂族醇的润湿的固体反应产物，然后（D）收集 通过蒸发掉脂族醇从反应产物中加入草酰胺。

公开(公告)号：US20130027288A1

公开(公告)日：2013-01-31

申请号：US13641751

申请日：2011-02-04

申请人： Naoto Inoue ,  Akira Tomiyoshi ,  Tomohiko Yamamoto

发明人： Naoto Inoue ,  Akira Tomiyoshi ,  Tomohiko Yamamoto

IPC分类号： G09G3/36

CPC分类号： G02F1/133608 ,  G02F1/133603 ,  G02F2001/133628 ,  G02F2201/36

摘要： Disclosed are a direct-lit LED backlight, and a liquid crystal display device, provided with the backlight. In the LED backlight, heat generated by LEDs is easily dissipated, the number of the LEDs disposed is reduced, the temperature of the LEDs does not become too high, and reliability is improved by stabilizing light emission luminance and service life. The LED backlight (BL1) is provided with: an LED substrate (2), on which a plurality of the LEDs (1) are arranged in a row in the axis line direction; and a base (3), which has a substrate attaching surface (3a) for attaching the LED substrate. The base (3) is attached to a frame (10) such that the axis line direction is in the perpendicular direction, and a flow channel where air flows is provided in the perpendicular direction on the rear side of the substrate attaching surface (3a) of the base (3).

摘要翻译： 公开了一种直接点燃的LED背光源和配备有背光源的液晶显示装置。 在LED背光中，由LED发出的热容易消散，LED的配置数量减少，LED的温度不会变得过高，并且通过稳定发光亮度和使用寿命来提高可靠性。 LED背光源（BL1）设置有：LED基板（2），多个LED（1）沿轴线方向排列成一列; 以及具有用于安装LED基板的基板安装面（3a）的基座（3）。 底座（3）安装在框架（10）上，使得轴线方向为垂直方向，并且在基板安装面（3a）的后侧沿垂直方向设置空气流动的流路， 的基座（3）。

公开(公告)号：US07944521B2

公开(公告)日：2011-05-17

申请号：US12376753

申请日：2007-06-14

申请人： Hideki Ichioka ,  Tomohiko Yamamoto

发明人： Hideki Ichioka ,  Tomohiko Yamamoto

IPC分类号： G02F1/1333 ,  H02B1/015

CPC分类号： G02F1/133308 ,  G02F2201/50 ,  G02F2201/503

摘要： A display apparatus includes a liquid crystal display panel, a front side viscoelastic layer, a front side hard layer, a back side viscoelastic layer, a back side hard layer, a backlight unit, a driving circuit board, and a metal plate. The front side viscoelastic layer that is viscoelastic covers a display surface of the liquid crystal display panel. The front side hard layer has a higher modulus of elasticity than the front side viscoelastic layer. The back side viscoelastic layer that is viscoelastic covers a back surface of the liquid crystal display panel. The back side hard layer has a higher modulus of elasticity than the back side viscoelastic layer. The back side viscoelastic layer has a thickness Tb of not less than about 20 μm, and the front side viscoelastic layer has a thickness Ta and satisfies: Ta/Tb>1 (Tb≠0). Thus, the display apparatus is resistant to breakage caused by a load placed on a display surface of the liquid crystal display panel and an impact when dropped, thereby attaining mechanical durability.

摘要翻译： 显示装置包括液晶显示面板，正面粘弹性层，前侧硬质层，背面粘弹性层，背面硬质层，背光单元，驱动电路板和金属板。 粘弹性的前侧粘弹性层覆盖液晶显示面板的显示面。 前侧硬质层的弹性模量比前侧粘弹性层高。 粘弹性的背面粘弹性层覆盖液晶显示面板的背面。 后侧硬质层的弹性模量比背面粘弹性层高。 背面粘弹性层的厚度Tb不小于约20μm，前侧粘弹性层的厚度Ta为Ta / Tb> 1（Tb≠0）。 因此，显示装置能够抵抗由放置在液晶显示面板的显示面上的负载引起的破损和下降时的冲击，从而获得机械耐久性。

公开(公告)号：US07598005B2

公开(公告)日：2009-10-06

申请号：US11128183

申请日：2005-05-13

申请人： Tomohiko Yamamoto

发明人： Tomohiko Yamamoto

IPC分类号： G03F1/00 ,  G06F17/50

CPC分类号： G03F1/78 ,  G03F1/36 ,  G03F1/68

摘要： Data (pattern data) (21) of a mask data (2) to form a mask pattern is made into an octagon. An electron-beam lithography system has a high resolution, and it requires a polygonal pattern data having many more vertexes such as an octagon. With the use of such a pattern data, a photomask (3) having a mask pattern (22) being an aperture closer to a circle (approximated circle) can be obtained. Backed by this, it is possible to form resist patterns at smaller pitches without causing failures in manufacturing a device such as a reduction in resist film thickness, a disconnection between actual patterns such as of contact holes, and so forth. Further, it is possible to eliminate the factor of mask manufacturing process from the optical proximity correction to simplify the optical proximity correction, so that desired macro actual patterns can be formed easily and accurately.

摘要翻译： 将形成掩模图案的掩模数据（2）的数据（图案数据）（21）制成八边形。 电子束光刻系统具有高分辨率，并且需要具有更多顶点的多边形图案数据，例如八边形。 通过使用这种图案数据，可以获得具有更接近圆（近似圆）的孔的掩模图案（22）的光掩模（3）。 由此可以以更小的间距形成抗蚀剂图案，而不会导致制造诸如抗蚀剂膜厚度的降低，接触孔等实际图案之间的断开等装置的故障。 此外，可以从光学邻近校正中消除掩模制造工艺的因素以简化光学邻近校正，从而可以容易且精确地形成期望的宏实际图案。

公开(公告)号：US07371489B2

公开(公告)日：2008-05-13

申请号：US11437628

申请日：2006-05-22

申请人： Tomohiko Yamamoto ,  Satoru Asai

发明人： Tomohiko Yamamoto ,  Satoru Asai

IPC分类号： G03F9/00 ,  G03C5/00

CPC分类号： G03F1/84 ,  G03F1/36 ,  G06T7/0004 ,  G06T2207/30148

摘要： There exist a pattern-dense region where patterns having an F-letter shape are dense and a pattern-interspersed region where small rectangular dummy patterns are interspersed. In the pattern-interspersed region, the dummy patterns are arranged in a manner that at least one dummy pattern exists in a scan target range of a mask pattern defect inspecting apparatus. With the dummy patterns formed in the pattern-interspersed region at the intervals as described above, when one scan target range is scanned by the mask pattern defect inspecting apparatus, at least one dummy pattern is included in the scan target range in the pattern-interspersed region. Therefore, mix-up of alignment in this range is prevented from occurring, which makes it possible to perform proper defect inspection.

摘要翻译： 存在具有F字母形状的图案是密集的图案密集区域和散布有小矩形虚拟图案的图案散布区域。 在图案散布区域中，虚设图案以在掩模图案缺陷检查装置的扫描目标范围内存在至少一个虚拟图案的方式布置。 利用如上所述的间隔在图案散布区域中形成的虚拟图案，当通过掩模图案缺陷检查装置扫描一个扫描目标范围时，在图案散布的扫描目标范围中包括至少一个虚拟图案 地区。 因此，防止了在该范围内的对准混合，这使得可以进行适当的缺陷检查。