公开(公告)号：US07481566B2

公开(公告)日：2009-01-27

申请号：US11524816

申请日：2006-09-21

Applicant: Jeong Hun Han

Inventor： Jeong Hun Han

IPC: F21V8/00

CPC classification number: G02B6/0028 ,  G02B6/0025 ,  G02B6/0031 ,  G02B6/0068

Abstract: A backlight unit and a liquid crystal display having the backlight are provided. The backlight unit includes a plurality of light emitting diode (LED) chips, a light guide plate for converting light generated from the LED chips into surface light, and a plurality of optical guide modules corresponding to the respective LED chips and disposed between the LED chips and the light guide plate.

Abstract translation: 提供背光单元和具有背光的液晶显示器。 背光单元包括多个发光二极管（LED）芯片，用于将从LED芯片产生的光转换成表面光的导光板，以及对应于各个LED芯片的多个光导模块，并且设置在LED芯片 和导光板。

公开(公告)号：US20090021683A1

公开(公告)日：2009-01-22

申请号：US12219297

申请日：2008-07-18

Applicant: Won Ho Lee ,  Sang Hun Han

Inventor： Won Ho Lee ,  Sang Hun Han

IPC: G02F1/1343

CPC classification number: G02F1/134363

Abstract: A liquid crystal display device of an in-plane switching mode and a method for manufacturing the same are disclosed. The liquid crystal display device of an in-plane switching mode includes gate lines and data lines which cross each other on a substrate to define pixel regions, thin film transistors which are formed at crossing portions of the gate lines and the data lines, first common lines formed on the same layer as the gate lines, first electrode fingers which have a plurality of diverged first fingers and include L-shaped protruded patterns at one ends of the first fingers in the pixel regions, and second electrode fingers which have second fingers formed alternately with the first fingers and include |-shaped patterns at one ends of the second fingers in the pixel regions, wherein the L-shaped protruded patterns and the |-shaped patterns overlap partly with the first common lines.

Abstract translation: 公开了一种面内切换模式的液晶显示装置及其制造方法。 面内切换模式的液晶显示装置包括在基板上彼此交叉以限定像素区域的栅极线和数据线，形成在栅极线和数据线的交叉部分处的薄膜晶体管，第一共同 形成在与栅极线相同的层上的线，具有多个发散的第一指状物并且在像素区域中的第一指状物的一端处包括L形突出图案的第一电极指以及具有第二指形的第二电极指 交替地与第一指状物并且在像素区域中的第二指状物的一端处包括|形图案，其中L形突出图案和|形图案部分地与第一公共线重叠。

公开(公告)号：US20090003258A1

公开(公告)日：2009-01-01

申请号：US11954634

申请日：2007-12-12

Applicant: JEONG-HUN HAN ,  YEONG-BAEK KIM

Inventor： JEONG-HUN HAN ,  YEONG-BAEK KIM

IPC: H04B7/14

CPC classification number: H04B7/155

Abstract: A repeater for relaying data signals between two nodes is provided. The repeater includes a first signal processor that amplifies the received data signals, a path controller that transmits initial information of the received data signal through a first path to determine if the received data signal is from a specific local area and transmits data signals following the initial information through a second path to amplify the data signals following the initial information, a second signal processor that amplifies and transmits the data signal, and a data selection processor that allows the data signals following the initial information to be transmitted through the second path when it is determined using the initial information received that the received data signal is from the specific local area.

Abstract translation: 提供了用于在两个节点之间中继数据信号的中继器。 中继器包括放大接收到的数据信号的第一信号处理器，路径控制器，其通过第一路径发送接收到的数据信号的初始信息，以确定接收到的数据信号是否来自特定的局部区域，并且在初始化之后发送数据信号 信息通过第二路径放大跟随初始信息的数据信号，放大和发送数据信号的第二信号处理器，以及数据选择处理器，允许当初始信息之后的数据信号通过第二路径传输时 使用接收到的接收到的数据信号来自特定局部区域的初始信息来确定。

公开(公告)号：US07466312B2

公开(公告)日：2008-12-16

申请号：US10987430

申请日：2004-11-12

Applicant: Chul Choi ,  Jae-Goo Lee ,  Byung-Hun Han

Inventor： Chul Choi ,  Jae-Goo Lee ,  Byung-Hun Han

IPC: G09G3/36 ,  G09G3/38

CPC classification number: G06F1/04

Abstract: Provided are a level shifter circuit and a corresponding method for controlling voltage levels of a clock signal and an inverted clock signal for driving gate lines of a ASG thin film transistor liquid crystal display panel, where the level shifter circuit includes first and second level shifters, the first level shifter controls the voltage level of the clock signal to swing between a negative external voltage level and a positive external voltage level in response to a clock activating signal, and increases the voltage level of the clock signal from the negative external voltage level to a power supply voltage level or decreases it from the positive external voltage level to a ground voltage level while a pre-charge clock activating signal is activated, the second level shifter controls the voltage level of the inverted clock signal to swing between the negative external voltage level and the positive external voltage level in response to an inverted clock activating signal, and increases the voltage level of the inverted clock signal from the negative external voltage level to the power supply voltage level or decreases it from the positive external voltage level to the ground voltage level while an inverted pre-charge clock activating signal is activated, and the level shifter circuit increases or decreases the voltage levels of the clock signal and inverted clock signal using a battery voltage or a ground voltage, thereby reducing current consumption caused by the increase or decrease in the voltage level.

Abstract translation: 提供了一种用于控制用于驱动ASG薄膜晶体管液晶显示面板的栅极线的时钟信号和反相时钟信号的电压电平的电平移位器电路和相应方法，其中电平移位器电路包括第一和第二电平移位器， 第一电平移位器响应于时钟激活信号控制时钟信号的电压电平在负的外部电压电平和正的外部电压电平之间摆动，并且将时钟信号的电压电平从负的外部电压电平提高到 电源电压电平或者从正的外部电压电平降低到接地电压电平，同时预充电时钟激活信号被激活，第二电平移位器控制反相时钟信号的电压电平在负外部电压之间摆动 电平和正的外部电压电平响应于反相时钟激活信号，并且包括 将反相时钟信号的电压电平从负外部电压电平降低到电源电压电平，或将其从正外部电压电平降低到接地电压电平，同时反相的预充电时钟激活信号被激活，并且电平 移位器电路使用电池电压或接地电压来增加或减少时钟信号和反相时钟信号的电压电平，由此降低由电压电平的增加或减少引起的电流消耗。

公开(公告)号：US20080265297A1

公开(公告)日：2008-10-30

申请号：US12216373

申请日：2008-07-02

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L31/112

CPC classification number: H01L27/14689 ,  H01L27/14643

Abstract: A CMOS image sensor and a method for manufacturing the same are disclosed, in which a blue photodiode is imparted with a greater thickness to improve sensitivity of blue light. The blue photodiode of a CMOS image sensor includes a first lightly doped P-type epitaxial layer formed on a heavily doped P-type semiconductor substrate; a gate electrode of a transfer transistor formed on the first epitaxial layer; a first N-type blue photodiode region formed on the first epitaxial layer; and a second N-type blue photodiode region formed on the first epitaxial layer corresponding to the first blue photodiode region.

公开(公告)号：US07417657B2

公开(公告)日：2008-08-26

申请号：US11172820

申请日：2005-07-05

Applicant: Dac-hycok Im ,  Kyung-pyo Kang ,  Hyoung-il Kim ,  Myung-bo Son ,  Dong-hun Han ,  Yong-duk Lee

Inventor： Dac-hycok Im ,  Kyung-pyo Kang ,  Hyoung-il Kim ,  Myung-bo Son ,  Dong-hun Han ,  Yong-duk Lee

IPC: B41J11/00

CPC classification number: B41J2/32 ,  B41J3/60 ,  B41J11/0095 ,  B41J11/04 ,  B41J11/42 ,  B41J13/0027 ,  B41J13/03 ,  B65H5/06 ,  B65H2553/51

Abstract: A thermal printer and a printing method are provided. The thermal printer includes a thermal printhead for applying a predetermined amount of heat to a thermal recording paper to develop a print layer provided on the thermal recording paper; a feeding roller for feeding the thermal recording paper, a platen roller for facing the thermal printhead to support the thermal recording paper, wherein the thermal recording paper passes between the thermal printhead and the platen roller, a first encoder sensor for detecting a rotation of the platen roller, a second encoder sensor for detecting rotation of the feeding roller; a counting unit for counting first and second pulse signals generated from the first and second encoder sensors, respectively, and a switching unit of the first and second pulse signals as a variable to control the feeding of the thermal recording paper.

Abstract translation: 提供热敏打印机和打印方法。 热敏打印机包括用于向热敏记录纸施加预定量的热量以形成设置在热敏记录纸上的印刷层的热打印头; 用于馈送热敏记录纸的馈送辊，用于面对热敏打印头以支撑热敏记录纸的压纸辊，其中热敏记录纸通过热打印头和压纸辊之间，第一编码器传感器用于检测热敏记录纸的旋转 压纸辊，用于检测进给辊的旋转的第二编码器传感器; 计数单元，用于分别从第一和第二编码器传感器产生的第一和第二脉冲信号和第一和第二脉冲信号的切换单元作为变量来控制热敏记录纸的馈送。

公开(公告)号：US07387926B2

公开(公告)日：2008-06-17

申请号：US11148212

申请日：2005-06-09

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L21/8238 ,  H01L21/00 ,  H01L21/302 ,  H01L21/469

CPC classification number: H01L27/14609 ,  H01L27/14689

Abstract: A method for manufacturing a CMOS image sensor is provided. The method includes forming a gate electrode on a semiconductor layer having defined regions of a photodiode region and a logic region, such that a gate oxide film is interposed between the semiconductor layer and the gate electrode; forming sidewall insulating films at both sides of the gate electrode, followed by forming a salicide-preventing film over an overall surface of the gate electrode and insulating films; removing the salicide-preventing film formed in the logic region; and removing a portion of the sidewall insulating films exposed by removing the salicide-preventing film, thereby exposing an upper side surface of the gate electrode.

Abstract translation: 提供了一种用于制造CMOS图像传感器的方法。 该方法包括在具有光电二极管区域和逻辑区域的限定区域的半导体层上形成栅电极，使得栅极氧化膜插入在半导体层和栅电极之间; 在栅电极的两侧形成侧壁绝缘膜，然后在栅电极和绝缘膜的整个表面上形成防止防止防水膜; 去除形成在逻辑区域中的防自杀剂膜; 以及通过去除防止自杀化膜的方法去除暴露的侧壁绝缘膜的一部分，从而露出栅电极的上侧表面。

公开(公告)号：US20080042170A1

公开(公告)日：2008-02-21

申请号：US11842200

申请日：2007-08-21

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L27/146 ,  H01L21/8234

CPC classification number: H01L27/14643 ,  H01L27/14689

Abstract: An image sensor and fabricating method thereof are provided. A gate electrode is formed on a semiconductor substrate with a photodiode on one side and a low-concentration drain on the other side. A silicide blocking pattern covers the photodiode, the gate electrode, and part of the low-concentration drain, such that an aperture exposes a portion of the low-concentration drain. A high-concentration drain is formed in the substrate under the aperture.

Abstract translation: 提供了一种图像传感器及其制造方法。 栅极电极形成在半导体衬底上，其一侧具有光电二极管，另一侧形成低浓度漏极。 硅化物阻挡图案覆盖光电二极管，栅电极和低浓度漏极的一部分，使得孔径暴露低浓度漏极的一部分。 在孔下面的基板中形成高浓度排水。

公开(公告)号：US07321376B2

公开(公告)日：2008-01-22

申请号：US11247266

申请日：2005-10-12

Applicant: Dong-Hun Han

Inventor： Dong-Hun Han

IPC: B41J2/32 ,  B41J3/60

CPC classification number: B41J2/35

Abstract: A thermal printer is provided including a cable which connects a main board and a recording head to form an image on a print medium by heating both surfaces of the print medium. The thermal printer includes a rotating unit rotatably installed within a frame. The thermal printer also includes a recording head, a support member, and a main board installed on the frame substantially above the first surface of the print medium. The main board applies power and provides image data to the recording head. A flexible cable is disposed on one side or both sides of the print medium so as to not to interfere with a transfer of the print medium and a reciprocating rotation of the recording head. The flexible cable connects the main board and the recording head. A control guide is disposed on a path where the flexible cable moves within the frame to control a degree to which the flexible cable is loosened when the recording head is located at a certain position.

Abstract translation: 提供一种热敏打印机，其包括连接主板和记录头的电缆，以通过加热打印介质的两个表面来在打印介质上形成图像。 热敏打印机包括可旋转地安装在框架内的旋转单元。 热敏打印机还包括基本上在打印介质的第一表面上方安装在框架上的记录头，支撑构件和主板。 主板进行电源并向记录头提供图像数据。 柔性电缆设置在打印介质的一侧或两侧，以便不会干扰打印介质的传送和记录头的往复旋转。 柔性电缆连接主板和记录头。 控制引导件设置在柔性电缆在框架内移动的路径上，以在记录头位于某一位置时控制柔性电缆松动的程度。

公开(公告)号：US07232712B2

公开(公告)日：2007-06-19

申请号：US10975200

申请日：2004-10-28

Applicant: Chang Hun Han

Inventor： Chang Hun Han

IPC: H01L21/339

CPC classification number: H01L27/14689 ,  H01L27/1463 ,  H01L27/14643 ,  H01L27/14687

Abstract: A CMOS image sensor and a method for fabricating the same is disclosed, to decrease a darkcurrent generated in the boundary between a diffusion area of a photodiode and a device isolation layer, which includes a first conductive type semiconductor substrate having an active area and a device isolation area, the active area including a photodiode and a transistor; a device isolation layer formed in the device isolation area of the semiconductor substrate; a second conductive type diffusion area formed in the photodiode of the semiconductor substrate at a predetermined interval from the device isolation layer; a gate insulating layer and a gate electrode formed in the transistor of the semiconductor substrate; and a first conductive type first diffusion area formed in the semiconductor substrate of the boundary between the second conductive type diffusion area and the device isolation layer.

Abstract translation: 公开了一种CMOS图像传感器及其制造方法，以减少在光电二极管的扩散区域和器件隔离层之间的边界产生的暗电流，其包括具有有源区域的第一导电类型半导体衬底和器件隔离层 隔离区域，有源区域包括光电二极管和晶体管; 形成在所述半导体衬底的器件隔离区中的器件隔离层; 第二导电型扩散区域，形成在半导体衬底的光电二极管中，距离器件隔离层预定间隔; 栅极绝缘层和形成在所述半导体衬底的晶体管中的栅电极; 以及形成在第二导电型扩散区域和器件隔离层之间的边界的半导体衬底中的第一导电型第一扩散区域。