公开(公告)号：US20050067972A1

公开(公告)日：2005-03-31

申请号：US10750847

申请日：2004-01-05

Applicant: Ji-Young Lee ,  Yong-Seog Jeon ,  Hyun-Jung Kim ,  Joon-Sik Choi ,  Yun-Chul Jung ,  Byeong-Ju Park

Inventor： Ji-Young Lee ,  Yong-Seog Jeon ,  Hyun-Jung Kim ,  Joon-Sik Choi ,  Yun-Chul Jung ,  Byeong-Ju Park

IPC: F21S2/00 ,  F21Y101/00 ,  H05B41/24 ,  H05B41/28 ,  H05B41/282 ,  H05B37/00

CPC classification number: H05B41/2813 ,  H05B41/24 ,  Y02B20/22

Abstract: A low-output microwave lighting system includes: a rectifier for rectifying general AC power inputted through a power source unit and outputting a DC voltage; a power factor compensator for compensating a power factor of the DC voltage inputted through the rectifier; and an inverter circuit unit for receiving the power factor-compensated DC voltage and outputting an AC voltage through frequency varying. 120 Hz of ripple generated at a low output can be reduce, and it is driven at a frequency of 20 KHz or higher, so that a flicker phenomenon does not occur and a volume and weight in facility can be reduced.

Abstract translation: 低输出微波照明系统包括：整流器，用于整流通过电源单元输入的一般AC电力并输出直流电压; 功率因数补偿器，用于补偿通过整流器输入的直流电压的功率因数; 以及逆变器电路单元，用于接收功率因数补偿的DC电压并通过频率变化输出AC电压。 可以减少在低输出处产生的脉动的120Hz，并且以20KHz或更高的频率驱动，从而不会发生闪烁现象，并且可以降低设备中的体积和重量。

公开(公告)号：US06744221B2

公开(公告)日：2004-06-01

申请号：US10207999

申请日：2002-07-31

Applicant: Joon-Sik Choi ,  Yong-Seog Jeon ,  Hyo-Sik Jeon ,  Hyun-Jung Kim ,  Ji-Young Lee ,  Byeong-Ju Park

Inventor： Joon-Sik Choi ,  Yong-Seog Jeon ,  Hyo-Sik Jeon ,  Hyun-Jung Kim ,  Ji-Young Lee ,  Byeong-Ju Park

IPC: H05B4124

CPC classification number: H05B41/24 ,  H01J65/044

Abstract: An electrodeless lighting system, including a waveguide having an outlet which is installed being protruded from the inside of a casing to the outside of the casing, for transmitting a microwave generated in the magnetron, a resonator fixed at the outer side of the outlet of the waveguide, for forming a resonant region in which the microwave is resonated, a bulb for generating light as plasma is generated by an electric field which is formed inside the resonator and a lighting promoting means positioned inside the bulb, for concentrating the electric field so that light is rapidly emitted when the microwave is applied, can achieve convenience of a user and increase reliability of lighting as the bulb rapidly emits light.

Abstract translation: 一种无电极照明系统，包括具有从壳体内部突出到壳体外部的出口的波导，用于传输在磁控管中产生的微波，固定在该磁控管的出口外侧的谐振器 波导，用于形成其中微波共振的谐振区域，用于通过形成在谐振器内的电场产生用于产生等离子体的灯泡，以及位于灯泡内部的照明促进装置，用于集中电场，使得 当施加微波时，光快速发射，可以实现用户的方便，并且随着灯泡快速发光，增加照明的可靠性。

公开(公告)号：US06178513B1

公开(公告)日：2001-01-23

申请号：US09109902

申请日：1998-07-02

Applicant: Ji-Young Lee

Inventor： Ji-Young Lee

IPC: G06F126

CPC classification number: G09G5/006 ,  G06F1/266 ,  G09G2330/022 ,  G09G2370/047 ,  H04N5/63

Abstract: A power control apparatus in a display unit having a universal serial bus (USB) hub includes: a microcomputer producing a control signal for switching a power management state to an OFF mode or a normal mode according to “ON/OFF” operation of a digital switch; a power supply for supplying overall power to circuits in the display unit; and a switching unit for switching power supply to a deflection circuit and a video circuit according to the power control signal from the microcomputer. The power to the display unit is switched using the digital switch, and a predetermined voltage is continuously supplied to the microcomputer even in an OFF state of the display unit. As a result, the microcomputer selectively forwards the control signal to the switching unit according to existence and/or non-existence of sync signals, a display data channel (DDC) signal, or a USB signal received from a computer, as well as the types of those signals.

Abstract translation: 具有通用串行总线（USB）集线器的显示单元中的功率控制装置包括：微处理器，根据数字的“ON / OFF”操作产生用于将电源管理状态切换到OFF模式或正常模式的控制信号 开关; 用于向所述显示单元中的电路提供总体电力的电源; 以及用于根据来自微型计算机的功率控制信号向偏转电路和视频电路供电的开关单元。 使用数字开关切换显示单元的电源，并且即使在显示单元的OFF状态下也将预定电压连续地提供给微型计算机。 结果，微计算机根据存在和/或不存在同步信号，显示数据信道（DDC）信号或从计算机接收的USB信号，有选择地将控制信号转发到切换单元，以及 那些信号的类型。

公开(公告)号：US5713040A

公开(公告)日：1998-01-27

申请号：US639432

申请日：1996-04-29

Applicant: Ji Young Lee

Inventor： Ji Young Lee

IPC: G06F3/153 ,  G09G1/16 ,  G09G5/00

CPC classification number: G09G1/16 ,  G09G2360/02

Abstract: A monitor-mode control circuit and method thereof determines a video mode by detecting horizontal and vertical sync frequencies and the polarities of the sync frequencies received from a video card, varies an external resistance value connected to a predetermined port of a microprocessor in accordance with the determined video mode to output a voltage for controlling the picture status of the monitor, in which a program of the microprocessor is changed by a demand of a buyer without changing the hardware to easily correspond to any specification required by the buyer unrestricted by the specification, an external resistance value connected to the predetermined port of the microprocessor at a high or low state is varied to adjust and output voltages of a horizontal size, a vertical size, a horizontal position, a vertical position and a side pin/barrel corresponding to the determined video mode, and a voltage of an oscillating frequency for correcting the synchronization of a picture is output by a pulse width modulation method, so that manufacturing cost is reduced without using a D/A converter of an EEPROM to heighten the competitive power of the products.

Abstract translation: 监视模式控制电路及其方法通过检测水平和垂直同步频率以及从视频卡接收的同步频率的极性来确定视频模式，根据该视频模式改变连接到微处理器的预定端口的外部电阻值 确定的视频模式以输出用于控制监视器的图像状态的电压，其中微处理器的程序由买方的需求改变而不改变硬件以容易地对应于不受规格限制的买方所要求的任何规范， 改变连接到处于高或低状态的微处理器的预定端口的外部电阻值，以调整和输出水平尺寸，垂直尺寸，水平位置，垂直位置和对应于 确定的视频模式，并且用于校正图像的同步的振荡频率的电压 通过脉冲宽度调制方式输出，从而在不使用EEPROM的D / A转换器的情况下降低制造成本，从而提高产品的竞争力。

公开(公告)号：US09273897B2

公开(公告)日：2016-03-01

申请号：US13067971

申请日：2011-07-12

Applicant: Ji Young Lee ,  Joo Young Ha ,  Mi Sun Park

Inventor： Ji Young Lee ,  Joo Young Ha ,  Mi Sun Park

IPC: F25D31/00 ,  F25D29/00 ,  A23L1/318 ,  A23B4/06

CPC classification number: F25D29/00 ,  A23B4/068 ,  A23L13/76

Abstract: In a control method of a refrigerator having a storage chamber for aging of meat, an operation to keep the storage chamber at an aging temperature and an operation to cool the storage chamber to a cooling temperature lower than the aging temperature are repeated. This enables optimal aging of meat via an aging time and aging temperature suitable for meat.

Abstract translation: 在具有用于老化肉的储存室的冰箱的控制方法中，重复将储存室保持在老化温度的操作和将储存室冷却至低于老化温度的冷却温度的操作。 这可以通过适合肉类的老化时间和老化温度实现肉类的最佳老化。

公开(公告)号：US08823966B2

公开(公告)日：2014-09-02

申请号：US12923670

申请日：2010-10-01

Applicant: Lye-suk Lee ,  Hwan-joon Choi ,  Ji-young Lee

Inventor： Lye-suk Lee ,  Hwan-joon Choi ,  Ji-young Lee

IPC: G06K15/00 ,  G06K15/02 ,  G06F3/12 ,  H04N1/00

CPC classification number: G06F3/1203 ,  G06F3/1239 ,  G06F3/1261 ,  G06F3/1291 ,  G06F21/604 ,  G06F21/608

Abstract: An image forming apparatus is provided. The image forming apparatus includes a storage unit which stores information regarding the other image forming apparatuses of the same group as the image forming apparatus and quota information of each user which is shared by the other image forming apparatuses, a controller which, if a job command is input, determines whether to perform a job according to whether the number of copies requested by the job command satisfies the quota information of each user, a function unit which performs the job under control of the controller, a quota information administration unit which updates the quota information of each user stored in the storage unit as the job is performed, and a communication interface which transmits the updated quota information of each user to the other image forming apparatuses.

Abstract translation: 提供一种图像形成装置。 图像形成装置包括存储单元，其存储与图像形成装置相同的组的其他图像形成装置的信息和由其他图像形成装置共享的每个用户的配额信息，控制器，如果作业命令 被输入，根据所述作业指令所请求的副本数量是否满足每个用户的配额信息，在所述控制器的控制下执行所述作业的功能单元来确定是否执行作业;配额信息管理单元， 执行作业时存储在存储单元中的每个用户的配额信息，以及将每个用户的更新的配额信息发送到其他图像形成装置的通信接口。

公开(公告)号：US08062981B2

公开(公告)日：2011-11-22

申请号：US12327006

申请日：2008-12-03

Applicant: Ji-young Lee ,  Sang-gyun Woo ,  Joon-soo Park

Inventor： Ji-young Lee ,  Sang-gyun Woo ,  Joon-soo Park

IPC: H01L21/302

CPC classification number: H01L21/32139 ,  H01L21/0337 ,  H01L21/0338

Abstract: A method of forming a fine pattern of a semiconductor device using a fine pitch hard mask is provided. A first hard mask pattern including first line patterns formed on an etch target layer of a substrate with a first pitch is formed. A first layer including a top surface where a recess is formed between adjacent first line patterns is formed. A second hard mask pattern including second line patterns within the recess is formed. An anisotropic etching process is performed on the first layer using the first and the second line patterns as an etch mask. Another anisotropic etching process is performed on the etch target layer using the first and the second hard mask patterns as an etch mask.

Abstract translation: 提供了使用细间距硬掩模形成半导体器件的精细图案的方法。 形成包括形成在具有第一间距的基板的蚀刻目标层上的第一线图案的第一硬掩模图案。 形成包括在相邻的第一线图案之间形成有凹部的顶面的第一层。 形成包括凹部内的第二线图案的第二硬掩模图案。 使用第一和第二线图案作为蚀刻掩模在第一层上进行各向异性蚀刻处理。 使用第一和第二硬掩模图案作为蚀刻掩模在蚀刻目标层上执行另一种各向异性蚀刻工艺。

公开(公告)号：USD645835S1

公开(公告)日：2011-09-27

申请号：US29380504

申请日：2010-12-07

Applicant: Ji-Young Lee ,  Min-Hyouk Lee

Designer： Ji-Young Lee ,  Min-Hyouk Lee

公开(公告)号：USD645834S1

公开(公告)日：2011-09-27

申请号：US29379778

申请日：2010-11-24

Applicant: Ji-Young Lee ,  Min-Hyouk Lee

Designer： Ji-Young Lee ,  Min-Hyouk Lee

公开(公告)号：USD645010S1

公开(公告)日：2011-09-13

申请号：US29379107

申请日：2010-11-15

Applicant: Ji-Young Lee ,  Nam-Mi Kim

Designer： Ji-Young Lee ,  Nam-Mi Kim