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    • 31. 发明申请
    • Flash memory device and method for fabricating the same
    • 闪存装置及其制造方法
    • US20070032019A1
    • 2007-02-08
    • US11320677
    • 2005-12-30
    • Sang Lee
    • Sang Lee
    • H01L21/336
    • H01L29/7881H01L27/115H01L27/11519H01L27/11556H01L29/42324
    • A flash memory device includes a source region formed in an active region of a semiconductor substrate; a recessed region formed in the active region on either side of the source region, the recessed region including a recess surface having sidewalls; floating gates formed at the sidewalls of the recess surface by interposing a tunnel insulating film; a source line formed on the source region across the active region; and control gate electrodes formed at sidewalls of the source line across a portion of the active region where the floating gates are formed. The floating gates and the control gate electrodes are formed by anisotropically etching a conformal conductive film to have a spacer structure. Cell transistor size can be reduced by forming a deposition gate structure at both sides of the source line, and short channel effects can be minimized by forming the channel between the sidewalls of a recess surface.
    • 闪速存储器件包括形成在半导体衬底的有源区中的源区; 形成在所述源极区域的任一侧上的有源区域中的凹陷区域,所述凹陷区域包括具有侧壁的凹部表面; 通过插入隧道绝缘膜形成在凹槽表面的侧壁处的浮动栅极; 源极线,形成在源极区域上跨过有源区; 以及形成在源极线的侧壁的跨越形成有浮动栅极的有源区的一部分的控制栅电极。 浮置栅极和控制栅电极通过各向异性蚀刻共形导电膜以形成间隔结构而形成。 可以通过在源极线的两侧形成沉积栅极结构来减小晶体管尺寸,并且可以通过在凹陷表面的侧壁之间形成通道来最小化沟道效应。
    • 33. 发明申请
    • METHOD OF MANUFACTURING HEAD GIMBAL ASSEMBLIES, ACTUATORS AND DISK DRIVES BY REMOVING THERMAL POLE-TIP PROTRUSION AT THE SPIN STAND LEVEL
    • 通过在旋转水平上移除热点提取来制造头部组件,执行器和磁盘驱动器的方法
    • US20070006446A1
    • 2007-01-11
    • US11464488
    • 2006-08-14
    • Geng WangHae LeeKeung ChoSang Lee
    • Geng WangHae LeeKeung ChoSang Lee
    • H04R31/00
    • G11B5/3136G11B5/012G11B5/455G11B5/4806G11B5/4833G11B5/484Y10T29/49025Y10T29/49027Y10T29/49028Y10T29/49032Y10T29/49036
    • Thermal pole tip protrusion is caused by the materials in and around the head slider expanding during write operations till part of those materials protrude, leading to contact with the rotating disk surface, altering the flying height and often wearing down part of the disk surface. While it is well known that read-write heads expand during writing, the inventors are unaware of anyone else who recognized this situation's significance, particularly as the flying height decreases and the data rates increase, both of which are required for high areal density disk drives. The inventors realized that they could detect the problem at the spin stand level by testing head gimbal assemblies to reliably, and inexpensively, predict the tendency for thermal pole tip protrusion. This leads to selection of head gimbal assemblies, which do not have the thermal pole tip protrusion tendency. The selected head gimbal assemblies have better reliability, as do actuators and disk drives made with the selected head gimbal assemblies.
    • 热极尖突起是由写入操作期间头部滑块内和周围的材料引起的,直到这些材料的一部分突出,导致与旋转盘表面接触,改变飞行高度并经常磨损磁盘表面的一部分。 虽然众所周知,读写头在写入期间扩展,但是发明人不知道任何认识到这种情况的人的意义,特别是当飞行高度降低并且数据速率增加时,两者都是高密度磁盘驱动器所需要的 。 本发明人意识到,它们可以通过测试头万向架组件可靠且廉价地预测热极尖端突起的趋势来检测旋转台水平的问题。 这导致了不具有热极尖突起倾向的头万向节组件的选择。 所选择的头万向架组件具有更好的可靠性,与使用所选择的头万向架组件制造的致动器和磁盘驱动器一样。
    • 34. 发明申请
    • In-plane switching mode LCD device
    • 平面切换模式LCD设备
    • US20070002245A1
    • 2007-01-04
    • US11298575
    • 2005-12-12
    • Sang LeeWoon Choi
    • Sang LeeWoon Choi
    • G02F1/1343
    • G02F1/134363G02F1/133753G02F2201/122
    • An IPS mode LCD device is disclosed, in which liquid crystal molecules are aligned at multiple angles in one unit pixel region to improve response speed without reducing an aperture ratio and improve transmittance-voltage characteristics. The IPS mode LCD device includes multiple gate and data lines arranged on a first substrate to cross each other to define unit pixel regions, wherein each pixel region is divided into first, second and third sub-regions. Thin film transistors are arranged at each crossing point, common lines are parallel with the gate lines, common electrodes branch from the common lines and are bent in the first, second and third sub-regions respectively at first, second and third angles. Each pixel electrode is connected to a drain electrode of each thin film transistor and arranged in parallel with the common electrodes. A liquid crystal layer is arranged between the first substrate and a second substrate opposite to the first substrate.
    • 公开了一种IPS模式LCD装置,其中液晶分子在一个单位像素区域中以多个角度排列以提高响应速度,而不降低开口率并提高透射电压特性。 IPS模式LCD装置包括布置在第一基板上的多个栅极和数据线,以彼此交叉以限定单位像素区域,其中每个像素区域被划分为第一,第二和第三子区域。 薄膜晶体管布置在每个交叉点处,公共线与栅极线平行,公共电极从公共线分支并分别在第一,第二和第三子区域以第一,第二和第三角度弯曲。 每个像素电极连接到每个薄膜晶体管的漏电极并且与公共电极平行布置。 在第一基板和与第一基板相对的第二基板之间布置有液晶层。
    • 37. 发明申请
    • Method and apparatus for base station controller relocation in wireless communication system
    • 无线通信系统中基站控制器重定位的方法和装置
    • US20060252421A1
    • 2006-11-09
    • US11429220
    • 2006-05-08
    • Sang Lee
    • Sang Lee
    • H04Q7/20
    • H04W36/12
    • A method and apparatus for base station controller relocation in a wireless communication system are disclosed. The apparatus for relocating a serving base station controller according to the present invention comprises a switching function part and a signaling function part. The signaling function part executes a change through a connection procedure in response to a base station controller relocation request from a source base station controller. The switching function part creates a termination 3 (T3) for the target base station controller and performs simplex switching to the terminations to connect the termination 3 (T3) to a termination 2(T2) initially maintaining connection with the source base station controller, thereby relocating the target base station controller as a serving base station controller.
    • 公开了一种用于无线通信系统中的基站控制器重定位的方法和装置。 根据本发明的用于重定位服务基站控制器的装置包括切换功能部分和信令功能部分。 响应于来自基站控制器的基站控制器重定位请求,信令功能部分通过连接过程执行改变。 交换功能部分为目标基站控制器创建终端3(T 3),并且执行到终端的单工切换以将终端3(T 3)连接到最初维护与源基站的连接的终端2(T 2) 从而将目标基站控制器重新定位为服务基站控制器。