公开(公告)号：US20100007701A1

公开(公告)日：2010-01-14

申请号：US12354838

申请日：2009-01-16

Applicant: Jun-ho LEE ,  Seong-nam Jeon

Inventor： Jun-ho LEE ,  Seong-nam Jeon

IPC: B41J2/14 ,  H05K1/02 ,  H01P1/24

CPC classification number: B41J2/14 ,  B41J2002/14491 ,  H01P1/268 ,  H05K1/0237 ,  H05K1/0306 ,  H05K1/167 ,  H05K2203/1453

Abstract: A ceramic printed circuit board (PCB) and an inkjet printhead assembly using the ceramic PCB. A ceramic PCB in which a plurality of layers are stacked includes a plurality of terminals to receive an electric signal from an external source, a plurality of circuit patterns connected to the plurality of terminals to transmit the electric signal, and a termination resistor having a predetermined thickness disposed between the plurality of circuit patterns, wherein the termination resistor is mounted between the plurality of stacked layers.

Abstract translation: 陶瓷印刷电路板（PCB）和使用陶瓷PCB的喷墨打印头组件。 堆叠多层的陶瓷PCB包括多个端子，用于接收来自外部源的电信号，连接到多个端子的多个电路图案以传送电信号;以及终端电阻器，具有预定的 设置在所述多个电路图案之间的厚度，其中所述终端电阻器安装在所述多个堆叠层之间。

公开(公告)号：US20110137658A1

公开(公告)日：2011-06-09

申请号：US12902221

申请日：2010-10-12

Applicant: Jun-ho LEE

Inventor： Jun-ho LEE

IPC: G10L21/00

CPC classification number: H04R3/04 ,  G10L21/0272

Abstract: Provided is a method of canceling a vocal signal, wherein the method includes obtaining a difference signal between two audio signals; and smoothing the frequency of the difference signal. Also provided is a device for canceling a vocal signal, the device including a subtracter which obtains a difference signal between two audio signals; and a frequency smoothing unit which smoothes a frequency of the difference signal.

Abstract translation: 提供了一种消除声音信号的方法，其中该方法包括获得两个音频信号之间的差分信号; 并平滑差分信号的频率。 还提供了一种用于消除声音信号的装置，该装置包括获得两个音频信号之间的差分信号的减法器; 以及平滑差分信号的频率的频率平滑单元。

公开(公告)号：US20080316248A1

公开(公告)日：2008-12-25

申请号：US12025229

申请日：2008-02-04

Applicant: Jun-ho LEE ,  Seong-nam JEON

Inventor： Jun-ho LEE ,  Seong-nam JEON

IPC: G01K13/00 ,  B41J29/393

CPC classification number: G01K1/026 ,  B41J2/04563 ,  B41J2/0458

Abstract: A method and apparatus to detect the temperature of an inkjet head are provided. A method of detecting the temperature of an inkjet head, comprising detecting an amount of printing data allocated to each of a plurality of unit head chips of the inkjet head, determining a detection frequency of temperature information on each of the plurality of unit head chips according to the detected amount of printing data, and detecting the temperature information on each of the plurality of unit head chips according to the determined detection frequency.

Abstract translation: 提供了一种用于检测喷墨头的温度的方法和装置。 一种检测喷墨头的温度的方法，包括检测分配给所述喷墨头的多个单元头芯片中的每一个的打印数据量，根据所述多个单元头芯片中的每一个确定温度信息的检测频率， 检测出的打印数据量，并根据所确定的检测频率检测多个单元头芯片中的每一个上的温度信息。

公开(公告)号：US20080105899A1

公开(公告)日：2008-05-08

申请号：US11858288

申请日：2007-09-20

Applicant: Young-pil KIM ,  Jin-bum KIM ,  Jun-ho LEE ,  Jung-yun WON ,  In-sun JUNG

Inventor： Young-pil KIM ,  Jin-bum KIM ,  Jun-ho LEE ,  Jung-yun WON ,  In-sun JUNG

IPC: H01L29/778 ,  H01L21/336

CPC classification number: H01L21/26513 ,  H01L29/66575 ,  H01L29/66628 ,  H01L29/78

Abstract: A fabrication method and a related semiconductor device are disclosed. The method includes; forming a gate structure on a semiconductor substrate, the gate structure comprising a stacked combination a gate dielectric pattern, a gate, a capping layer pattern and an epitaxial blocking layer pattern, forming sidewall spacers on the gate structure covering at least sidewall portions of the gate dielectric pattern, the gate, and the capping layer pattern, wherein the epitaxial blocking layer pattern is exposed on a top surface of the gate structure, forming an elevated epitaxial layer on the semiconductor substrate outside the gate structure using a selective epitaxial growth process, and forming elevated source/drain regions by applying an ion implantation process to the semiconductor substrate following formation of the elevated epitaxial layer, wherein the epitaxial blocking layer is a nitrogen enhanced layer relative to the capping layer pattern.

Abstract translation: 公开了一种制造方法和相关的半导体器件。 该方法包括： 在半导体衬底上形成栅极结构，所述栅极结构包括层叠组合栅极电介质图案，栅极，覆盖层图案和外延阻挡层图案，在所述栅极结构上形成至少覆盖所述栅极的侧壁部分的侧壁间隔物 电介质图案，栅极和覆盖层图案，其中外延阻挡层图案暴露在栅极结构的顶表面上，使用选择性外延生长工艺在栅极结构外部的半导体衬底上形成升高的外延层，以及 通过在形成升高的外延层之后对半导体衬底施加离子注入工艺来形成升高的源/漏区，其中外延阻挡层相对于覆盖层图案是氮增强层。

公开(公告)号：US20110297202A1

公开(公告)日：2011-12-08

申请号：US13114887

申请日：2011-05-24

Applicant: Eun-kyung LEE ,  Byoung-lyong CHOI ,  Jun-ho LEE ,  Dong-mok WHANG ,  Jong-woon LEE

Inventor： Eun-kyung LEE ,  Byoung-lyong CHOI ,  Jun-ho LEE ,  Dong-mok WHANG ,  Jong-woon LEE

IPC: H01L35/14 ,  H01B1/02 ,  H01B1/04 ,  H01B1/20 ,  B82Y30/00 ,  B82Y99/00 ,  H01L35/34

CPC classification number: B82Y30/00 ,  H01L35/26 ,  H01L35/32

Abstract: A thermoelectric material including: a nanostructure; a discontinuous area disposed in the nanostructure, and an uneven portion disposed on the nano structure.

Abstract translation: 一种热电材料，包括：纳米结构; 设置在纳米结构中的不连续区域和设置在纳米结构上的不平坦部分。

公开(公告)号：US20080193170A1

公开(公告)日：2008-08-14

申请号：US11964981

申请日：2007-12-27

Applicant: Jun-ho LEE ,  Dong-hoon Park

Inventor： Jun-ho LEE ,  Dong-hoon Park

IPC: G03G15/08

CPC classification number: G03G15/0887 ,  G03G15/0877 ,  G03G2215/0841

Abstract: A developing unit includes a developer feeding unit which feeds developer to an image receptor, a casing which supports the developer feeding unit and includes a developer storing part provided in an area to face the developer feeding unit and to store the developer, and a developer feeding plate which is formed with a developer flowing hole through which the developer flows, and is provided to move between the developer storing part and the developer feeding unit.

Abstract translation: 显影单元包括将显影剂供给到图像接收器的显影剂供给单元，支撑显影剂供给单元的壳体，并且包括设置在面向显影剂供给单元的区域中并且存储显影剂的显影剂储存部分，以及显影剂供给 板形成有显影剂流动孔，显影剂流过该显影剂流动孔，并被设置成在显影剂储存部分和显影剂供给单元之间移动。