公开(公告)号：US07407854B2

公开(公告)日：2008-08-05

申请号：US10749775

申请日：2003-12-30

Applicant: Dong-Woo Shin ,  Hyung-Bok Choi ,  Jong-Min Lee ,  Jin-Woong Kim

Inventor： Dong-Woo Shin ,  Hyung-Bok Choi ,  Jong-Min Lee ,  Jin-Woong Kim

IPC: H01L21/8242

CPC classification number: H01L28/84 ,  H01L21/32155 ,  H01L28/91

Abstract: The present invention relates to a method for fabricating a capacitor of a semiconductor device. The method includes the steps of: forming a first amorphous silicon layer doped with an impurity in a predetermined first doping concentration suppressing dopants from locally agglomerating; forming an impurity undoped second amorphous silicon layer on the first amorphous silicon layer in an in-situ condition; forming a storage node by patterning the first amorphous silicon layer and the second amorphous silicon layer; forming silicon grains on a surface of the storage node; and doping the impurity to the storage node and the silicon grains until reaching a second predetermined concentration for providing conductivity required by the storage node.

Abstract translation: 本发明涉及半导体器件的电容器的制造方法。 该方法包括以下步骤：在预定的第一掺杂浓度抑制掺杂剂中形成掺杂有杂质的第一非晶硅层局部凝聚; 在原位条件下在第一非晶硅层上形成杂质未掺杂的第二非晶硅层; 通过图案化所述第一非晶硅层和所述第二非晶硅层来形成存储节点; 在所述存储节点的表面上形成硅晶粒; 以及将杂质掺杂到存储节点和硅晶粒直到达到第二预定浓度以提供存储节点所需的导电性。

公开(公告)号：US20080129240A1

公开(公告)日：2008-06-05

申请号：US11979729

申请日：2007-11-07

Applicant: Kyong-ho Park ,  Jong-min Lee

Inventor： Kyong-ho Park ,  Jong-min Lee

IPC: G05B19/29

CPC classification number: B29C45/76 ,  B29C2945/76066 ,  B29C2945/76083 ,  B29C2945/76187 ,  B29C2945/76525 ,  B29C2945/76692 ,  B29C2945/76933 ,  B29C2945/76939

Abstract: An apparatus and method of controlling injection in an electric injection molding machine including a motor and a screw. The apparatus has an encoder detecting a current position of the screw and outputting the detected position as an encoding signal, a memory storing reference positions of the screw according to a drive of the motor by the passage of time, and a current controller checking an elapse of time that the screw moves from a previous position to a current position through receiving the encoding signal from the encoder, reading out a section of time corresponding to the checked elapse of time from the memory, and controlling a current value applied to the motor based on a difference between a reference position of the screw corresponding to the read-out section of time and a current position of the screw.

Abstract translation: 一种在包括电动机和螺杆的电动注射成型机中控制注射的装置和方法。 该装置具有检测螺杆的当前位置的编码器，并将检测到的位置作为编码信号输出，存储器根据电动机的驱动经过时间来存储螺杆的基准位置，以及检查经过的电流控制器 通过接收来自编码器的编码信号，螺钉从先前位置移动到当前位置的时间，从存储器读出对应于检查到的时间的一段时间，并且控制施加到电动机的电流值 在对应于读出时间段的螺钉的参考位置与螺杆的当前位置之间的差。

公开(公告)号：US20080113656A1

公开(公告)日：2008-05-15

申请号：US11938375

申请日：2007-11-12

Applicant: Seung Yop Lee ,  Jong Min Lee

Inventor： Seung Yop Lee ,  Jong Min Lee

IPC: H04Q7/22

CPC classification number: H04L67/325

Abstract: A method and system for updating contents is provided. According to the method and system for updating the contents, a content provision server determines scheduling of update time information, which is classified by each member, and transmits the update time information to each mobile terminal of each member, and the mobile terminal transmits an update request signal to the content provision server based on the update time information, and receives update information from the content provision server.

Abstract translation: 提供了一种更新内容的方法和系统。 根据用于更新内容的方法和系统，内容提供服务器确定由每个成员分类的更新时间信息的调度，并将更新时间信息发送到每个成员的每个移动终端，并且移动终端发送更新 基于更新时间信息向内容提供服务器请求信号，并从内容提供服务器接收更新信息。

公开(公告)号：US20080076231A1

公开(公告)日：2008-03-27

申请号：US11952767

申请日：2007-12-07

Applicant: Dong-Woo SHIN ,  Hyung-Bok Choi ,  Jong-Min Lee ,  Jin-Woong Kim

Inventor： Dong-Woo SHIN ,  Hyung-Bok Choi ,  Jong-Min Lee ,  Jin-Woong Kim

IPC: H01L21/22

CPC classification number: H01L28/84 ,  H01L21/32155 ,  H01L28/91

Abstract: The present invention relates to a method for fabricating a capacitor of a semiconductor device. The method includes the steps of: forming a first amorphous silicon layer doped with an impurity in a predetermined first doping concentration suppressing dopants from locally agglomerating; forming an impurity undoped second amorphous silicon layer on the first amorphous silicon layer in an in-situ condition; forming a storage node by patterning the first amorphous silicon layer and the second amorphous silicon layer; forming silicon grains on a surface of the storage node; and doping the impurity to the storage node and the silicon grains until reaching a second predetermined concentration for providing conductivity required by the storage node.

Abstract translation: 本发明涉及半导体器件的电容器的制造方法。 该方法包括以下步骤：在预定的第一掺杂浓度抑制掺杂剂中形成掺杂有杂质的第一非晶硅层局部凝聚; 在原位条件下在第一非晶硅层上形成杂质未掺杂的第二非晶硅层; 通过图案化所述第一非晶硅层和所述第二非晶硅层来形成存储节点; 在所述存储节点的表面上形成硅晶粒; 以及将杂质掺杂到存储节点和硅晶粒直到达到第二预定浓度以提供存储节点所需的导电性。

公开(公告)号：US20070297471A1

公开(公告)日：2007-12-27

申请号：US11601618

申请日：2006-11-20

Applicant: Jong-min Lee

Inventor： Jong-min Lee

IPC: H01S3/00

CPC classification number: H01S5/06825 ,  H01S5/0683

Abstract: A laser scanning device and an image forming device including the laser scanning device are provided. The laser scanning device includes: a laser diode (LD) driver arranged to control a driving signal supplied to a laser diode (LD); and a power source unit arranged to delay a current supplied from a bias power source for a predetermined period of time to remove a surge current transmitting to the LD driver. In this case, the laser scanning device further includes: a bead arranged to filter the surge current of the driving signal supplied from the LD driver to the laser diode (LD); and a diode connected to the laser diode (LD) in parallel to induce an inverse surge current flowing from a ground port toward the LD driver. As a result, the laser diode (LD) can be prevented from being deteriorated by the surge current.

Abstract translation: 提供了一种激光扫描装置和包括该激光扫描装置的图像形成装置。 激光扫描装置包括：激光二极管（LD）驱动器，被布置成控制提供给激光二极管（LD）的驱动信号; 以及电源单元，其布置成在预定时间段内延迟从偏置电源提供的电流以去除传输到LD驱动器的浪涌电流。 在这种情况下，激光扫描装置还包括：布置成将从LD驱动器提供的驱动信号的浪涌电流滤波到激光二极管（LD）的珠; 以及并联连接到激光二极管（LD）的二极管，以引起从接地端口向LD驱动器流动的反向浪涌电流。 结果，可以防止激光二极管（LD）被浪涌电流恶化。

公开(公告)号：US20070115528A1

公开(公告)日：2007-05-24

申请号：US11493672

申请日：2006-07-27

Applicant: Hyung-soo Kim ,  Jae-hwan Yoo ,  Won-ho Seo ,  In-ho Yoon ,  Jong-min Lee ,  Se-tae Kim

Inventor： Hyung-soo Kim ,  Jae-hwan Yoo ,  Won-ho Seo ,  In-ho Yoon ,  Jong-min Lee ,  Se-tae Kim

IPC: G02B26/08

CPC classification number: G02B26/123

Abstract: A multi-beam scanning unit includes a light source having a plurality of light emitting portions, each light emitting portion emitting a laser beam, and a beam deflector deflecting each of the laser beams emitted from the light emitting portions in a main scanning direction of a photosensitive medium. The light emitting portions are arranged in a line on a light exit surface of the light source, and an angle A between a section on a light exit surface of the light source corresponding to a sub-scanning direction that is a direction in which the photosensitive medium moves and a section connecting the light emitting portions satisfies the following inequalities: 0°

Abstract translation: 多光束扫描单元包括具有多个发光部分的光源，发射激光束的每个发光部分以及从发光部分发射的每个激光束在主扫描方向上偏转的光束偏转器 光敏介质。 发光部分在光源的光出射表面上排列成一行，并且在光源的出射表面上的与作为光敏元件的方向的副扫描方向相对应的部分之间的角度A 介质移动和连接发光部分的部分满足以下不等式：0°

公开(公告)号：US20060240873A1

公开(公告)日：2006-10-26

申请号：US11174818

申请日：2005-07-05

Applicant: Jeong-Min You ,  Jong-Min Lee ,  Youn-Hee Cho

Inventor： Jeong-Min You ,  Jong-Min Lee ,  Youn-Hee Cho

IPC: H04B1/38 ,  H04M1/00

CPC classification number: H04M1/0241 ,  H04M1/0216 ,  H04M1/0233 ,  H04M1/0247 ,  H04N7/142 ,  H04N7/147 ,  H04N2007/145

Abstract: Disclosed is an apparatus and a method for displaying images or videos in a telecommunication terminal having a rotatable display. When the display has been rotated, images or videos are displayed as they are and, when the display has not been rotated, target regions are chosen from the images or videos based on the screen size and are displayed.

Abstract translation: 公开了一种用于在具有可旋转显示器的电信终端中显示图像或视频的装置和方法。 当显示器被旋转时，图像或视频被原样显示，并且当显示器未被旋转时，基于屏幕尺寸从图像或视频中选择目标区域并且被显示。

公开(公告)号：US20060146895A1

公开(公告)日：2006-07-06

申请号：US11296360

申请日：2005-12-08

Applicant: Jong-min Lee

Inventor： Jong-min Lee

IPC: H01S3/13

CPC classification number: H01S5/0683 ,  H01S5/042

Abstract: Provided is an apparatus for controlling a laser output comprising a common-anode laser diode having a first light emitting and receiving units and a common-cathode laser diode having a second light emitting and receiving units. Further, the apparatus comprises an automatic power controller (APC) that operates in either one of two modes. In the first mode the APC controls the amount of light emitted from the first light emitting unit by comparing a first feedback voltage corresponding to an amount of light received by the first light receiving unit and a reference voltage. In the second mode, the APC controls the amount of light emitted from the second light emitting unit by comparing a second feedback voltage corresponding to an amount of light received by the second light receiving unit and a reference voltage. Still further, the apparatus comprises a switching unit which connects the APC and the common-anode laser diode and the apparatus comprises a bias direction forming unit which forms a bias direction between the switching unit and the common-cathode laser diode.

Abstract translation: 提供一种用于控制激光输出的装置，包括具有第一发光和接收单元的共阳极激光二极管和具有第二发光和接收单元的共阴极激光二极管。 此外，该装置包括以两种模式中的任一种工作的自动功率控制器（APC）。 在第一模式中，APC通过比较与由第一光接收单元接收的光量相对应的第一反馈电压和参考电压来控制从第一发光单元发射的光量。 在第二模式中，APC通过比较与由第二光接收单元接收的光量相对应的第二反馈电压和参考电压来控制从第二发光单元发射的光量。 此外，该装置包括连接APC和共阳极激光二极管的开关单元，该装置包括在开关单元和共阴极激光二极管之间形成偏置方向的偏置方向形成单元。

公开(公告)号：US06559000B2

公开(公告)日：2003-05-06

申请号：US09894920

申请日：2001-06-29

Applicant: Kyong Min Kim ,  Jong Min Lee ,  Chan Lim ,  Han Sang Song

Inventor： Kyong Min Kim ,  Jong Min Lee ,  Chan Lim ,  Han Sang Song

IPC: H01L218242

CPC classification number: H01L28/60 ,  C23C16/18 ,  H01L21/31604

Abstract: There is disclosed a method of manufacturing a capacitor in a semiconductor device. The present invention forms a Ru film as a lower electrode of the capacitor in which a Ta2O5 film is used as a dielectric film by introducing Ru of a raw material, oxygen and NH3 in order to reduce oxygen or a NH3 plasma process as a subsequent process is performed in order to remove oxygen existing on the surface of the Ru film. Therefore, the present invention can prevent oxidization of a diffusion prevention film due to oxygen existing in a Ru film during annealing process performed after deposition of a Ta2O5 film and thus improve reliability of the device.

公开(公告)号：US5633884A

公开(公告)日：1997-05-27

申请号：US396642

申请日：1995-03-01

Applicant: Jong-Min Lee ,  Byung-Heon Cha ,  Sung-Ho Kim ,  Do-Kyeong Ko

Inventor： Jong-Min Lee ,  Byung-Heon Cha ,  Sung-Ho Kim ,  Do-Kyeong Ko

IPC: H01S3/082 ,  H01S3/10 ,  H01S3/1055

CPC classification number: H01S3/0826 ,  H01S3/1055

Abstract: Self-seeding method and apparatus for a dual cavity type tunable laser utilizing a diffraction grating are disclosed, in which first diffracted beams and 0th diffracted beams are utilized. The self-seeding method and apparatus for a dual cavity type tunable laser are constituted such that two oscillators are internally provided by utilizing a diffraction grating and by making a single medium shared, so that the respective oscillators would serve as a master oscillator and a slave oscillator, thereby making it possible to save optical devices. Further, in the present invention, only one partially reflecting mirror is disposed on the output portion of a GIM (grazing incidence with tuning mirror) type oscillator, so that a self-seeding would occur, and that the laser output would be greatly amplified with the oscillation linewidth maintained without variations.

Abstract translation: 公开了利用衍射光栅的双腔型可调激光器的自播方法和装置，其中使用了第一衍射光束和第0衍射光束。 用于双腔型可调激光器的自种子方法和装置被构造成使得通过利用衍射光栅内部提供两个振荡器并且通过使单个介质共享，使得各个振荡器将用作主振荡器和从机 振荡器，从而可以节省光学装置。 此外，在本发明中，只有一个部分反射镜设置在GIM的输出部分（具有调谐反射镜的掠入射）型振荡器中，从而将发生自播，并且激光输出将被大大放大， 振荡线宽保持不变。