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    • 64. 发明授权
    • Optical switch having a reflective component
    • 具有反射部件的光开关
    • US07151868B1
    • 2006-12-19
    • US10673623
    • 2003-09-29
    • Steve Wang
    • Steve Wang
    • G02B6/42G02B6/26
    • G02F1/315G02B6/3544G02B6/356G02B6/3596G02F1/0147G02F1/313
    • A reflective optical switch for use in optical systems, such as fiber optic communications networks, is disclosed. The optical switch includes not only signal transmission characteristics, but also signal reflection capability. The optical switch includes a semiconductor substrate having first and second optical signal waveguides disposed thereon. The two waveguides intersect one another at a selected angle to form an intersection region. A thermal element is disposed atop the intersection region and can be activated to alter the index of refraction of a portion of the intersection region. An optical signal passing through the intersection region is diverted from one waveguide to another according to the heating of the intersection region by the thermal element. A reflective component disposed in a terminal end of one of the waveguides reflects selected optical signals back to the source from which they came.
    • 公开了一种用于诸如光纤通信网络的光学系统中的反射式光学开关。 光开关不仅包括信号传输特性,还包括信号反射能力。 光开关包括其上设置有第一和第二光信号波导的半导体衬底。 两个波导以选定的角度彼此相交以形成交叉区域。 热元件设置在交叉区域的顶部,并且可以被激活以改变交叉区域的一部分的折射率。 根据热元件的交叉区域的加热,通过交叉区域的光信号从一个波导转向另一个波导。 设置在波导中的一个的终端中的反射部件将所选择的光信号反射回来自它们的源。
    • 66. 发明申请
    • Method for producing a deep trench capacitor in a semiconductor substrate
    • 在半导体衬底中制造深沟槽电容器的方法
    • US20050221557A1
    • 2005-10-06
    • US10812412
    • 2004-03-30
    • Steve WangKae-Horng Wang
    • Steve WangKae-Horng Wang
    • H01L21/334H01L21/822H01L21/8242H01L29/94
    • H01L29/66181H01L27/1087H01L29/945
    • The present invention provides a method for producing a deep trench capacitor in a semiconductor substrate (1) comprising the steps of: providing a first trench (2) in the semiconductor substrate (1); oxidizing the semiconductor substrate (1) in the first trench (2) for providing an oxidized silicon layer (3); depositing a conformal aluminium-oxide layer (4) in the first trench (2); removing the horizontal regions (5) of the deposited aluminium-oxide layer (4) and the oxidized silicon layer (3); providing a second trench (6) underneath the first trench (2); increasing the width of the second trench (6) to a widened second trench (7) for providing a bottle structure (8); depositing a dielectric layer (10) in the widened second trench (7) and filling the widened second trench (7) with a conductive filling (11).
    • 本发明提供一种在半导体衬底(1)中制造深沟槽电容器的方法,包括以下步骤:在半导体衬底(1)中提供第一沟槽(2); 氧化用于提供氧化硅层(3)的第一沟槽(2)中的半导体衬底(1); 在第一沟槽(2)中沉积共形氧化铝层(4); 去除沉积的氧化铝层(4)和氧化硅层(3)的水平区域(5); 在所述第一沟槽(2)下方提供第二沟槽(6); 将第二沟槽(6)的宽度增加到加宽的第二沟槽(7)以提供瓶结构(8); 在所述加宽的第二沟槽(7)中沉积介电层(10)并用导电填料(11)填充所述加宽的第二沟槽(7)。
    • 67. 发明申请
    • Kennel
    • 狗窝
    • US20050115514A1
    • 2005-06-02
    • US10717092
    • 2003-11-19
    • Steve Wang
    • Steve Wang
    • A01K1/03A01K1/00
    • A01K1/034
    • A kennel includes a plurality of side panels that are connected or coupled together with a gate panel to form an enclosure. The gate panel has a pair of ends that are configured for connecting to the side panels and allow access into and out of the enclosure via a doorway positioned between the ends. A door configured for opening and closing the doorway is positioned therein, and has a frame member directly and rotatably attached to a doorway frame member to form a compact door and doorway combination in the gate panel.
    • 狗窝包括多个侧板,其与门板连接或联接在一起以形成外壳。 门板具有一对端部,其被配置为连接到侧板,并且允许通过位于端部之间的门口进出外壳。 定位在门口的门和门关闭门,其门框构件直接可旋转地安装在门框架构件上,在门板上形成一个紧凑的门和门口组合。