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    • 4. 发明授权
    • Semiconductor device
    • 半导体器件
    • US07164592B2
    • 2007-01-16
    • US11135297
    • 2005-05-24
    • Yasuhiro YoshikawaMotoo SuwaHiroaki Nambu
    • Yasuhiro YoshikawaMotoo SuwaHiroaki Nambu
    • G11C5/02
    • H01L23/49838H01L23/49827H01L2224/16225H01L2924/01078H01L2924/15173H01L2924/15311H01L2924/181H01L2924/3025H05K1/0237H05K1/0298H05K1/112H05K2201/09227H05K2201/10674H01L2924/00012
    • A wiring board includes a plurality of wiring layers, and one surface formed with a plurality of chip connecting electrodes and another surface formed with a plurality of external connecting electrodes of a semiconductor device. The wiring board has wiring layers and vias. The plurality of chip connecting electrodes include first chip connecting electrodes, each used for a first signal whose logic value changes, and second chip connecting electrodes, each used for a second signal that changes after a change timing of the first signal. A wiring layer in which wiring routing of paths extending from the first chip connecting electrodes to their corresponding first external connecting electrodes is performed, and a wiring layer in which wiring routing of paths extending from the second chip connecting electrodes disposed adjacent to the first chip connecting electrodes to their corresponding second external connecting electrodes is performed, are made different from each other.
    • 布线板包括多个布线层,一个表面形成有多个芯片连接电极,另一个表面形成有多个半导体器件的外部连接电极。 接线板具有接线层和通孔。 多个芯片连接电极包括第一芯片连接电极,每个用于其逻辑值改变的第一信号,第二芯片连接电极用于在第一信号的改变定时之后改变的第二信号。 执行从第一芯片连接电极延伸到其对应的第一外部连接电极的路径的布线布线的布线层,以及布线层,其中从邻近第一芯片连接的第二芯片连接电极延伸的路径布线 执行到它们对应的第二外部连接电极的电极彼此不同。
    • 5. 发明授权
    • Process for producing aryloxy-substituted phosphazene derivatives
    • 制备芳氧基取代的磷腈衍生物的方法
    • US5075453A
    • 1991-12-24
    • US401570
    • 1989-08-29
    • Shinichiro UeyamaKazuhiko FujikawaYasuhiro YoshikawaTetsuhiko OkamotoMasayuki FurukawaTadaichi Nishikawa
    • Shinichiro UeyamaKazuhiko FujikawaYasuhiro YoshikawaTetsuhiko OkamotoMasayuki FurukawaTadaichi Nishikawa
    • C07F9/06C07F9/6581C08G79/02C10M105/74
    • C07F9/65814C07F9/067C08G79/025C10M105/74
    • A process for producing an aryloxy-substituted phosphazene derivative represented by the formula(N.dbd.P).sub.n (OAr).sub.l Cl.sub.m-l R.sup.1.sub.p (III)which comprises reacting a chlorophosphazene derivative represented by the general formula(N.dbd.P).sub.n Cl.sub.m R.sup.1.sub.p (I)with, a hydroxy aryl compound represented by the general formulaHOAr (II)whereR.sup.1 represents hydroxy group, NH.sub.2 group, --OR.sup.4 group, --SR.sup.4 group or ##STR1## group, where R.sup.4, R.sup.5 and R.sup.6 represent independently an alkyl group, an alkenyl group, alkynyl group or an aryl group or one of R.sup.5 or R.sup.6 may be hydrogen or R.sup.5 and R.sup.6 may form, together with a nitrogen atom bonded thereto, a saturated or an unsaturated heterocyclic ring,n is an integer of 3 to 20,m is an integer of 1 to 2n,p is 2n-m,Ar represents substituted or unsubstituted phenyl, substituted or unsubstituted naphthyl, or substituted or unsubstituted N-maleimidophenyl,l is an integer of 1 to m,wherein the reaction is carried out under the presence of an acid acceptor and a pyridine derivative represented by the formula ##STR2## where Q.sup.1 and Q.sup.2 represent identical or different lower alkyl groups or constitute together with a nitrogen atom bonded thereto, a pyrrolidine ring, piperidine ring or morpholine ring.
    • 一种制备由式(N = P)n(OAr)1 Clm-lR1p(III)表示的芳氧基取代的磷腈衍生物的方法,其包括使由通式(N = P)nClmR1p(I)表示的氯代膦腈衍生物 与通式为HOAr(II)表示的羟基芳基化合物,其中R 1表示羟基,NH 2基,-OR 4基团,-SR 4基团或基团,其中R 4,R 5和R 6独立地表示烷基, 烯基,炔基或芳基,或者R 5或R 6中的一个可以是氢或R 5,R 6可以与其键合的氮原子一起形成饱和或不饱和杂环,n为3〜20的整数, m为1〜2n的整数,p为2n-m,Ar表示取代或未取代的苯基,取代或未取代的萘基,或取代或未取代的N-马来酰亚胺基苯基,l为1〜m的整数,其中, 在酸受体和吡啶衍生物代表的存在下 其中Q1和Q2表示相同或不同的低级烷基,或与其键合的氮原子一起构成吡咯烷环,哌啶环或吗啉环。
    • 9. 发明授权
    • Thermal printhead and method of making the same
    • 热敏打印头及其制作方法
    • US06307580B1
    • 2001-10-23
    • US09665701
    • 2000-09-20
    • Yasuhiro Yoshikawa
    • Yasuhiro Yoshikawa
    • B41J2335
    • B41J2/345
    • A method of making a thermal printhead including a primary substrate and an auxiliary substrate adjacent to the primary substrate. The method comprises the following steps. First, at least one positioning cutout is formed in either one or both of the primary and auxiliary substrates. The positioning cutout is formed at an edge of the selected substrate. Then, the primary and auxiliary substrates are positioned to each other by using a position-adjusting device provided with an upright pin fitted into the positioning cutout. Then, the electrical connection is established between the first and the second substrates via clip pins.
    • 一种制造热敏打印头的方法,所述热打印头包括与所述主基板相邻的初级基板和辅助基板。 该方法包括以下步骤。 首先,在主基板和辅助基板的一个或两个中形成至少一个定位切口。 定位切口形成在所选择的基底的边缘。 然后,通过使用设置有安装在定位切口中的直立销的位置调节装置将主辅助基板彼此定位。 然后,通过夹脚在第一和第二基板之间建立电连接。