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    • 3. 发明授权
    • Test pattern for use monitoring variations of critical dimensions of
patterns during fabrication of semiconductor devices
    • 用于在半导体器件制造过程中使用监测模式关键尺寸变化的测试模式
    • US4863548A
    • 1989-09-05
    • US170428
    • 1988-03-18
    • Won-Sik Lee
    • Won-Sik Lee
    • G01B3/30G01B3/04G03F7/20H01L21/66
    • G03F7/70625
    • An improved test pattern for monitoring variations of critical dimensions of patterns produced during the fabrication of semiconductor devices is disclosed. The test pattern which allows the critical dimensions to be easily monitored by a microscope, has a reference pattern including a reference line corresponding to one vertical edge of the reference pattern, said reference pattern formed flatly in a given layer below the present layer, a step shaped first pattern including a plurality of vertical indication step line segments corresponding to each vertical edge of the step and being formed flatly in the present layer, each extending line of said line segments being spaced by an equal horizontal interval and one of said line segments lying in the reference line, and a step shaped second pattern including a plurality of vertical indication step line segments corresponding to vertical edges of the step of the second pattern and being formed in separation from the first pattern in the present layer, each of said line segments of the second pattern being arranged on the extending line of each line segment of the first pattern.
    • 公开了一种用于监测在制造半导体器件期间产生的图案的关键尺寸变化的改进的测试图案。 允许由显微镜容易地监测临界尺寸的测试图案具有包括对应于参考图案的一个垂直边缘的参考线的参考图案,所述参考图案平坦地形成在当前层下面的给定层中,步骤 形状的第一图案包括对应于台阶的每个垂直边缘的多个垂直指示步骤线段并且在本层中平坦地形成,所述线段的每个延伸线间隔相等的水平间隔,并且所述线段中的一个位于 以及包括对应于第二图案的台阶的垂直边缘并且与本层中的第一图案分开形成的多个垂直指示步骤线段的阶梯形第二图案,每个所述线段 的第二图案布置在第一图案的每个线段的延伸线上。
    • 4. 发明授权
    • Integrated mobile terminal device and method for controlling external display unit
    • 集成移动终端设备及其控制外部显示单元的方法
    • US07366549B2
    • 2008-04-29
    • US10771490
    • 2004-02-04
    • Kyu-Chul LeeWon-Sik Lee
    • Kyu-Chul LeeWon-Sik Lee
    • H04B1/38H04M1/00
    • H04M1/0245G06F1/3203G06F1/325G06F1/3265G06F1/3287H04M1/0214H04M2250/16H04W52/027Y02D10/153Y02D10/171Y02D70/00
    • An integrated mobile terminal device including an external display unit, a personal digital assistant (PDA) unit and a cellular phone unit combined with one another, and a timer controlled by either the PDA unit or the cellular phone unit for enabling the PDA unit at given time intervals is provided. The cellular phone unit controls the external display unit in an enabled state, directs the PDA unit to control the external display unit when the cellular phone unit is switched off and the cellular phone unit detects the PDA unit to be in an enabled state, and transitions to an off state after activating the timer when the PDA unit is in a disabled state. The PDA unit determines whether the cellular phone unit is in the off state when the PDA unit transitions to the enabled state, and transitions to the disabled state after activating the timer when disabled.
    • 一种包括外部显示单元,个人数字助理(PDA)单元和彼此组合的蜂窝电话单元的集成移动终端设备,以及由PDA单元或蜂窝电话单元控制的定时器,用于使得PDA单元在给定 提供时间间隔。 蜂窝电话单元控制外部显示单元处于使能状态,当蜂窝电话单元被关闭并且蜂窝电话单元检测到PDA单元处于使能状态时,引导PDA单元控制外部显示单元,并且转换 在PDA单元处于禁用状态时激活定时器之后,进入关闭状态。 当PDA单元转换到启用状态时,PDA单元确定蜂窝电话单元是否处于关闭状态,并且在禁用时激活定时器之后,转换到禁用状态。