Method of manufacturing flash memory device

    公开(公告)号:US20060008993A1

    公开(公告)日:2006-01-12

    申请号:US11014570

    申请日:2004-12-16

    申请人: Pil Song Sang Park

    发明人: Pil Song Sang Park

    IPC分类号: H01L21/336

    摘要: Disclosed is a method of manufacturing a flash memory device using a STI process. Isolation films of a projection structure becomes isolation films of a nipple structure by means of a slant ion implant process and a wet etching process. A polysilicon layer is removed until the tops of the isolation films through two step processes of a CMP process and an etch-back process, thus forming floating gates and gates of high voltage and low voltage transistors of a cell. As such, as the isolation films of the nipple structure and the floating gates are formed at the same time, it is possible secure the overlay margin between an active region and the floating gates regardless of the shrinkage of the flash memory device. Also, moats can be prevented from being generated at the boundary between the active regions when the isolation films of the nipple structure are formed. Further, when the floating gates and the gates of the high voltage and low voltage transistors are formed, a dishing phenomenon and an erosion phenomenon can be prevented.

    System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same
    64.
    发明申请
    System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same 有权
    用于制造液晶显示器的系统及使用其制造液晶显示器的方法

    公开(公告)号:US20050248715A1

    公开(公告)日:2005-11-10

    申请号:US11095598

    申请日:2005-04-01

    摘要: Disclosed is a system for fabricating a liquid crystal display using liquid crystal dropping and a method of fabricating a liquid crystal display using the same. The present invention includes a liquid crystal forming line dropping liquid crystals on the first substrate, a sealant forming line forming the sealant on the second substrate, and a bonding and hardening line bonding the two substrates to each other and hardening the sealant, printing a sealant, bonding the substrates each other, and hardening the sealant and an inspection process line of cutting the bonded substrates into panel units and grinding and inspecting the unit panels. And, the GAP process line includes And, the present invention includes the processes of dropping LC on a first substrate using a dispenser, forming a main UV hardening sealant on a second substrate, bonding the first and second substrates to each other in a vacuum state, UV-hardening the main UV hardening sealant, cutting the bonded substrates into cell units, grinding the cut substrates, and inspecting the grinded substrates finally.

    摘要翻译: 公开了一种使用液晶滴下制造液晶显示器的系统和使用其制造液晶显示器的方法。 本发明包括在第一基板上滴下液晶的液晶形成线,在第二基板上形成密封剂的密封剂形成线,以及将两个基板彼此接合并使密封剂硬化的接合和硬化线,印刷密封剂 ,将基板粘合,使密封剂硬化,将粘接后的基板切割成面板单元的检查处理线,研磨和检查单元面板。 而且,GAP工艺线包括:本发明包括使用分配器在第一衬底上滴加LC的过程,在第二衬底上形成主UV硬化密封剂,在真空状态下将第一和第二衬底彼此接合 UV固化主要的UV硬化密封剂,将粘合的基材切成电池单元,研磨切割的基材,最后检查研磨的基材。

    Vacuum cleaner
    65.
    发明申请
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US20050138760A1

    公开(公告)日:2005-06-30

    申请号:US11000908

    申请日:2004-12-02

    IPC分类号: A47L9/10 A47L9/14 A47L9/16

    CPC分类号: A47L9/1472

    摘要: Disclosed is a vacuum cleaner including a head having an inlet for sucking in polluted air with impurities from outside by an operation of an air suction device generating air suction force; a dust collector for collecting impurities contained in the polluted air; a main body having a dust collector receiving recess to which the dust collector is detachably provided; and a fixing device fixing the dust collector on the main body and releasing the dust collector when the dust collector is separated, wherein the fixing device including a switch provided at the main body and controlling the fixing state of the dust collector; and an elastic member incorporated integrally into the switch and restoring the switch to a fixing location of the dust collector.

    摘要翻译: 公开了一种真空吸尘器,其特征在于,具有:头部,其具有通过进行空气吸引力的吸气装置的动作从外部吸入污染空气的入口, 用于收集污染空气中所含杂质的集尘器; 主体具有集尘器容纳凹部,集尘器可拆卸地设置在该集尘器容纳凹部上; 以及固定装置,在集尘器分离时将集尘器固定在主体上并释放集尘器,其中定影装置包括设置在主体上的开关并控制集尘器的固定状态; 以及一体地结合到开关中并将开关恢复到集尘器的固定位置的弹性构件。

    Stage structure in bonding machine and method for controlling the same
    66.
    发明申请
    Stage structure in bonding machine and method for controlling the same 审中-公开
    粘合机的阶段结构及其控制方法

    公开(公告)号:US20050092816A1

    公开(公告)日:2005-05-05

    申请号:US11004084

    申请日:2004-12-06

    申请人: Sang Lee Sang Park

    发明人: Sang Lee Sang Park

    摘要: Stage structure in a bonding machine including a plate movably fitted in a bonding chamber, a plurality of blocks of electro-static chucks fitted to the plate for providing an electro-static force to hold a substrate, a plurality of vacuum holes in the plate around the electro-static chucks for receiving a vacuum force, and adsorbing and holding the substrate, and a plurality of alignment mark confirming holes in a periphery of the plate for confirming the marks for aligning the adsorbed substrate, thereby separating substrate from the stage more easily by applying a DC power with polarities opposite to a regular DC power.

    摘要翻译: 一种粘结机中的台架结构,包括可移动地装配在接合室中的板,安装在板上用于提供静电力以保持基板的多个静电卡盘块,板周围的多个真空孔 用于接收真空力并吸附和保持基板的静电卡盘,以及用于确定用于对准吸附的基板的标记的板周围的多个对准标记孔,从而更容易地将基板与台架分离 通过施加具有与常规DC功率相反的极性的DC电力。

    Color cathode ray tube
    68.
    发明申请
    Color cathode ray tube 失效
    彩色阴极射线管

    公开(公告)号:US20050057140A1

    公开(公告)日:2005-03-17

    申请号:US10834011

    申请日:2004-04-29

    摘要: A color cathode ray tube in which beam landing errors caused by non-uniform thermal expansion of a shadow mask are corrected is provided such that color purity is improved. The color cathode ray tube in accordance with the present invention comprises a panel having a phosphor screen formed on an inner surface thereof, a shadow mask having a faceplate portion and a peripheral skirt portion bent back from the faceplate portion and a frame joined to the skirt portion, wherein a height of the skirt portion is less than or equal to 12 mm for substantially the entire skirt portion, and a plurality of holes are perforated at the skirt portion.

    摘要翻译: 提供了校正由荫罩的不均匀热膨胀引起的束着色误差的彩色阴极射线管,使得色纯度提高。 根据本发明的彩色阴极射线管包括具有形成在其内表面上的荧光屏的面板,具有面板部分的荫罩和从面板部分向后弯曲的外围裙部,以及连接到裙部的框架 其中,对于基本上整个裙部,裙部的高度小于或等于12mm,并且在裙部处穿孔多个孔。

    Dental self-curing resin cement compositions
    69.
    发明申请
    Dental self-curing resin cement compositions 有权
    牙科自固化树脂水泥组合物

    公开(公告)号:US20050049326A1

    公开(公告)日:2005-03-03

    申请号:US10699117

    申请日:2003-10-31

    IPC分类号: A61K6/08 A61K6/083 C09J4/00

    CPC分类号: A61K6/083 C08L33/00

    摘要: The present invention refers to dental self-curing resin compositions having enhanced mechanical and physical properties. In particular, the present invention relates to dental self-curing resin compositions consisting of (i) a Paste A composition containing the multifunctional prepolymer mixture of 2,2-bis-[4-(2-hydroxy-3-methacryloxypropoxy)phenyl]propane (“Bis-GMA”) and multifunctional prepolymer formed by substituting hydrogen atoms in hydroxyl group with methacrylate groups in the Bis-GMA molecules, and further containing a diluent, an adhesive monomer, a polymerization initiator, a polymerization inhibitor, a light stabilizer, an antioxidant, an inorganic pigment and an inorganic filler; and ii) a Paste B composition containing the same prepolymer mixture in the Paste A composition, and further containing a diluent, an adhesive monomer, a reductant, a polymerization inhibitor, a light stabilizer, an antioxidant, an inorganic pigment and an inorganic filler. The composition according to the present invention has better physical and mechanical properties than that of conventional compositions and is an ointment-ointment system able to be conveniently used.

    摘要翻译: 本发明涉及具有增强的机械和物理性质的牙科自固化树脂组合物。 特别地,本发明涉及牙科自固化树脂组合物,其由(i)含有2,2-双 - [4-(2-羟基-3-甲基丙烯酰氧基丙氧基)苯基]丙烷的多官能预聚物混合物的糊剂A组合物 (“Bis-GMA”)和通过在Bis-GMA分子中用甲基丙烯酸酯基取代羟基中的氢原子形成的多官能预聚物,还含有稀释剂,粘合剂单体,聚合引发剂,阻聚剂,光稳定剂, 抗氧化剂,无机颜料和无机填料; 和ii)在糊剂A组合物中含有相同的预聚物混合物的糊剂B组合物,并且还含有稀释剂,粘合剂单体,还原剂,阻聚剂,光稳定剂,抗氧化剂,无机颜料和无机填料。 根据本发明的组合物具有比常规组合物更好的物理和机械性能,并且是能够方便使用的软膏剂系统。

    Method of forming copper wiring in semiconductor device
    70.
    发明申请
    Method of forming copper wiring in semiconductor device 有权
    在半导体器件中形成铜布线的方法

    公开(公告)号:US20050009339A1

    公开(公告)日:2005-01-13

    申请号:US10749022

    申请日:2003-12-30

    申请人: Sang Park

    发明人: Sang Park

    CPC分类号: H01L21/76877

    摘要: Disclosed in a method of forming a copper wiring in a semiconductor device. A copper layer buries a damascene pattern in which an interlayer insulating film of a low dielectric constant. The copper layer is polished by means of a chemical mechanical polishing process to form a copper wiring within a damascene pattern. At this time, the chemical mechanical polishing process is overly performed so that the top surface of the copper wiring is concaved and is lower than the surface of the interlayer insulating film of the low dielectric constant neighboring it. Furthermore, an annealing process is performed so that the top surface of the copper wiring is changed from the concaved shape to a convex shape while stabilizing the copper wiring. A copper anti-diffusion insulating film is then formed on the entire structure including the top surface of the copper wiring having the convex shape. As such, the copper anti-diffusion insulating film is formed not only within the damascene pattern but also on the entire structure, thus serving as a barrier to prohibit electro-migration and stress migration of copper. It is thus possible to improve reliability of the wiring. In addition, the entire surface including the top surface of the copper wiring is polished without a step to facilitate a photolithography process, an etch process, etc. that are subsequently performed. It is therefore possible to improve reliability in process.

    摘要翻译: 公开了一种在半导体器件中形成铜布线的方法。 铜层掩埋了一种镶嵌图案,其中介电常数低的层间绝缘膜。 通过化学机械抛光工艺抛光铜层,以在镶嵌图案内形成铜布线。 此时,化学机械抛光工艺过度地进行,使得铜布线的顶面凹陷并且低于与其相邻的低介电常数的层间绝缘膜的表面。 此外,进行退火处理,使铜布线的顶面从凹形变为凸状,同时稳定铜布线。 然后在包括具有凸形的铜布线的顶表面的整个结构上形成铜防扩散绝缘膜。 因此,铜防扩散绝缘膜不仅形成在镶嵌图案中,而且形成在整个结构上,从而作为阻止铜的电迁移和应力迁移的屏障。 因此可以提高布线的可靠性。 此外,包括铜布线的顶表面的整个表面被抛光,无需步骤,以促进随后进行的光刻工艺,蚀刻工艺等。 因此,可以提高处理中的可靠性。