公开(公告)号：USD539890S1

公开(公告)日：2007-04-03

申请号：US29256878

申请日：2006-03-27

Applicant: Hee Jae Jeong ,  Su Yong Jung ,  San Hui Oh ,  Joo Hee Ryu ,  Joo Hyung Lee

Designer： Hee Jae Jeong ,  Su Yong Jung ,  San Hui Oh ,  Joo Hee Ryu ,  Joo Hyung Lee

公开(公告)号：US20070030221A1

公开(公告)日：2007-02-08

申请号：US11493223

申请日：2006-07-26

Applicant: Sang-Jin Pak ,  Myung-Woo Lee ,  Kee-Han Uh ,  Joo-Hyung Lee

Inventor： Sang-Jin Pak ,  Myung-Woo Lee ,  Kee-Han Uh ,  Joo-Hyung Lee

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G02F1/13338 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/13392 ,  G02F2001/13398

Abstract: A liquid crystal display is provided. The liquid crystal display includes a first panel, a second panel facing and separated from the first panel, a liquid crystal layer interposed between the first and second panels, a plurality of variable capacitors that vary capacitance thereof by pressure, and a plurality of reference capacitors formed on the second panel and connected to the variable capacitors.

Abstract translation: 提供液晶显示器。 液晶显示器包括第一面板，面对并与第一面板分开的第二面板，插入在第一面板和第二面板之间的液晶层，多个可变电容器，其通过压力改变其电容，以及多个参考电容器 形成在第二面板上并连接到可变电容器。

公开(公告)号：US20060279511A1

公开(公告)日：2006-12-14

申请号：US11411473

申请日：2006-04-26

Applicant: Kee-Han Uh ,  Sang-Jin Pak ,  Joo-Hyung Lee ,  Hyung-Guel Kim ,  Myung-Woo Lee

Inventor： Kee-Han Uh ,  Sang-Jin Pak ,  Joo-Hyung Lee ,  Hyung-Guel Kim ,  Myung-Woo Lee

IPC: G09G3/36

CPC classification number: G11C19/28 ,  G09G3/3677 ,  G09G2320/0219 ,  G11C19/184

Abstract: A shift register and a display device having the shift register are provided. The shift register has a plurality of stages which sequentially generate output signals in synchronization with a plurality of clock signals. Each of the stages includes an input unit for receiving a scan start signal or an output signal from a previous stage and outputting the scan start signal or the output signal as a first voltage, a first unit for passing at least two clock signals, a second unit for outputting at least one of the at least two clock signals or a second voltage in response to an output signal from a next stage, and an output unit for generating an output signal synchronized with at least one of the at least two clock signals in response to the outputs of the input unit and the second unit.

Abstract translation: 提供了具有移位寄存器的移位寄存器和显示装置。 移位寄存器具有与多个时钟信号同步地顺序产生输出信号的多个级。 每个级包括用于接收来自前一级的扫描开始信号或输出信号的输入单元，并将扫描开始信号或输出信号作为第一电压输出，第一单元，用于通过至少两个时钟信号，第二单元 单元，用于响应于来自下一级的输出信号输出至少两个时钟信号中的至少一个或第二电压;以及输出单元，用于产生与至少两个时钟信号中的至少一个同步的输出信号， 响应输入单元和第二单元的输出。

公开(公告)号：US20060146035A1

公开(公告)日：2006-07-06

申请号：US11315541

申请日：2005-12-21

Applicant: Young-Ok Cha ,  Joo-Hyung Lee ,  Jong-Woung Park ,  Kee-Han Uh

Inventor： Young-Ok Cha ,  Joo-Hyung Lee ,  Jong-Woung Park ,  Kee-Han Uh

IPC: G09G5/00

CPC classification number: G09G3/3648

Abstract: A display device according to an embodiment of the present invention includes a display panel having a first display area and a second display area. The display panel includes: a plurality of first display circuits disposed in the first display area; a plurality of second display circuits disposed in the second display area; and a plurality of touch sensing circuits disposed in the second display area.

Abstract translation: 根据本发明的实施例的显示装置包括具有第一显示区域和第二显示区域的显示面板。 显示面板包括：设置在第一显示区域中的多个第一显示电路; 设置在所述第二显示区域中的多个第二显示电路; 以及设置在第二显示区域中的多个触摸感测电路。

公开(公告)号：US20060097975A1

公开(公告)日：2006-05-11

申请号：US11270151

申请日：2005-11-08

Applicant: Joo-Hyung Lee ,  Kee-Han Uh ,  Hyung-Guel Kim

Inventor： Joo-Hyung Lee ,  Kee-Han Uh ,  Hyung-Guel Kim

IPC: G09G3/36

CPC classification number: G06F3/0414 ,  G02F1/13338 ,  G02F2001/13312 ,  G06F3/0412 ,  G06F3/042 ,  G06F2203/04106

Abstract: A display device is provided, which includes: a display panel unit; a first sensor formed on the display panel unit and generating a first sensing signal based on an external light; and a second sensor formed on the display panel unit and generating a second sensing signal in response to a touch.

Abstract translation: 提供一种显示装置，其包括：显示面板单元; 第一传感器，其形成在所述显示面板单元上，并且基于外部光产生第一感测信号; 以及形成在所述显示面板单元上并响应于触摸而产生第二感测信号的第二传感器。

公开(公告)号：US20060071923A1

公开(公告)日：2006-04-06

申请号：US11242387

申请日：2005-10-03

Applicant: Myung-Woo Lee ,  Sang-Jin Pak ,  Joo-Hyung Lee ,  Hyung-Guel Kim ,  Man-Seung Cho ,  Kee-Han Uh

Inventor： Myung-Woo Lee ,  Sang-Jin Pak ,  Joo-Hyung Lee ,  Hyung-Guel Kim ,  Man-Seung Cho ,  Kee-Han Uh

IPC: G09G5/00

CPC classification number: G09G3/3677 ,  G09G2300/0408 ,  G11C19/184

Abstract: A shift register includes a plurality of stages each generating an output signal in sequence and including a buffering section, a driving section, a first charging section, and a charging control section. The buffering section receives one of a scan start signal and an output signal of a previous stage so that the driving section generates the output signal of a present stage. The first charging section includes a first terminal electrically connected to the driving section and a second terminal electrically connected to a first source voltage. The charging control section applies the output signal of a next stage to the first charging section. Therefore, a gradual failure of TFT is reduced.

Abstract translation: 移位寄存器包括多个级，它们依次产生输出信号，包括缓冲部分，驱动部分，第一充电部分和充电控制部分。 缓冲部分接收前一级的扫描开始信号和输出信号中的一个，使得驱动部分产生当前级的输出信号。 第一充电部包括电连接到驱动部的第一端子和与第一源电压电连接的第二端子。 充电控制部分将下一级的输出信号施加到第一充电部分。 因此，TFT的逐渐故障降低。

公开(公告)号：US20060060752A1

公开(公告)日：2006-03-23

申请号：US11231429

申请日：2005-09-20

Applicant: Joo-Hyung Lee ,  Young-Jun Choi ,  Sang-Jin Pak ,  Kee-Han Uh ,  Jong-Woung Park

Inventor： Joo-Hyung Lee ,  Young-Jun Choi ,  Sang-Jin Pak ,  Kee-Han Uh ,  Jong-Woung Park

IPC: H01L27/00

CPC classification number: H01L27/12 ,  G06F3/0412 ,  G06F3/042 ,  G06F3/045

Abstract: An information detection device according to an embodiment of the present invention includes: light sensing units generating photocurrents according to light amount and outputting sensor data signals based on the photocurrent; sensor scanning lines receiving sensor scanning signals from a sensor scanning driver and controlling the output of the sensor data signals from the light sensing units; sensor data lines transmitting the sensor data signals from the light sensing units; and a sensing signal processor receiving the sensor data signals from the sensor data lines at input terminals, wherein the number of the input terminals of the sensing signal processor is less than the number of the sensor data lines.

Abstract translation: 根据本发明实施例的信息检测装置包括：光检测单元，其根据光量产生光电流并基于光电流输出传感器数据信号; 传感器扫描线从传感器扫描驱动器接收传感器扫描信号并且控制来自光感测单元的传感器数据信号的输出; 传感器数据线从光检测单元传送传感器数据信号; 以及感测信号处理器，其从输入端子处的传感器数据线接收传感器数据信号，其中感测信号处理器的输入端子的数量小于传感器数据线的数量。

公开(公告)号：US06587160B2

公开(公告)日：2003-07-01

申请号：US09172130

申请日：1998-10-14

Applicant: Joo-Hyung Lee ,  Dong-Gyu Kim ,  Woon-Yong Park

Inventor： Joo-Hyung Lee ,  Dong-Gyu Kim ,  Woon-Yong Park

IPC: G02F11333

CPC classification number: G02F1/136204 ,  G02F2001/133388

Abstract: A data line and an amorphous silicon pattern are formed on a substrate. The first electrode pattern is extended from the data line and overlaps an edge of the amorphous silicon pattern. The second electrode pattern is made of the same metal as the first electrode pattern and overlaps the edge of the amorphous silicon pattern at an opposite side of the first electrode pattern. Edges of the first and the second electrode patterns are sharply formed so that a tunneling effect easily occurs through the amorphous silicon pattern. An indium-tin-oxide pattern for a capacitor is formed at the end of the second electrode pattern. The capacitor is formed between the ITO pattern and a common electrode.

Abstract translation: 在基板上形成数据线和非晶硅图案。 第一电极图案从数据线延伸并与非晶硅图案的边缘重叠。 第二电极图案由与第一电极图案相同的金属制成，并且在第一电极图案的相对侧与非晶硅图案的边缘重叠。 尖锐地形成第一和第二电极图案的边缘，使得通过非晶硅图案容易发生隧道效应。 在第二电极图案的末端形成用于电容器的铟锡氧化物图案。 电容器形成在ITO图案和公共电极之间。

公开(公告)号：US6124153A

公开(公告)日：2000-09-26

申请号：US680062

申请日：1996-07-15

Applicant: Joo-hyung Lee ,  Yong-suk Jin

Inventor： Joo-hyung Lee ,  Yong-suk Jin

IPC: G02F1/136 ,  G02F1/1368 ,  H01L21/316 ,  H01L21/336 ,  H01L29/423 ,  H01L29/786 ,  H01L21/84

CPC classification number: H01L29/42364 ,  H01L29/42384 ,  H01L29/66757 ,  Y10S148/043 ,  Y10S148/163 ,  Y10S438/981

Abstract: A method for manufacturing a polysilicon thin film transistor (TFT) according to the present invention reduces the electric field near the drain junction by varying partially the thickness of a gate insulating layer through a post oxide process. A polysilicon layer is patterned to become an active layer and a chemical vapor deposition oxide film deposited. By thermal oxidation a thermal oxide film is formed under the chemical vapor deposition oxide film. A gate electrode made of polysilicon is formed on the gate insulating layer. Thermal oxidation is performed to make the end portions of the thermal oxide film thicker than the portion under the gate electrode of the thermal oxide film. With this process, the electric field near the drain junction region is reduced and thus the leakage currents of the TFT decrease. In addition, the method in this invention is very simple compared with the conventional methods of obtaining a LDD structure and on-current is not reduced.

Abstract translation: 根据本发明的制造多晶硅薄膜晶体管（TFT）的方法通过后氧化处理部分地改变栅极绝缘层的厚度来减小漏极结附近的电场。 图案化多晶硅层成为有源层和沉积化学气相沉积氧化膜。 通过热氧化，在化学气相沉积氧化膜下形成热氧化膜。 在栅极绝缘层上形成由多晶硅制成的栅电极。 进行热氧化以使热氧化膜的端部比热氧化膜的栅电极下方的部分厚。 通过该处理，漏极结区域附近的电场减小，因此TFT的漏电流下降。 此外，本发明的方法与获得LDD结构的常规方法相比非常简单，并且导通电流不降低。

公开(公告)号：US5920362A

公开(公告)日：1999-07-06

申请号：US895464

申请日：1997-07-16

Applicant: Joo-hyung Lee

Inventor： Joo-hyung Lee

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136213 ,  G02F2001/136231

Abstract: Methods of forming thin-film transistor liquid crystal display devices include the steps of forming a semiconductor active layer on a face of a transparent substrate and then forming a gate electrode insulating layer on the semiconductor active layer. The gate electrode insulating layer is then patterned to expose a first portion of the semiconductor active layer. A gate electrode is also formed on the gate electrode insulating layer, opposite the semiconductor active layer. In addition, a pixel electrode is formed to be electrically coupled to the exposed first portion of the semiconductor active layer. Preferably, the steps of forming the gate electrode and pixel electrode are performed simultaneously by forming a transparent conductive layer on the patterned gate electrode insulating layer and then patterning the transparent conductive layer to define a transparent gate electrode and a transparent pixel electrode. The transparent conductive layer may comprise a material selected from the group consisting of indium tin oxide (ITO) and zinc oxide (ZnO). Dopants of first conductivity type are also preferably implanted into the semiconductor active layer, using the gate electrode and the pixel electrode as an implant mask, and then a laser annealing step is performed to recrystallize the channel portion of the active layer and activate the dopants in the source and drain regions.

Abstract translation: 形成薄膜晶体管液晶显示装置的方法包括在透明基板的表面上形成半导体有源层，然后在半导体有源层上形成栅电极绝缘层的步骤。 然后对栅电极绝缘层进行构图以暴露半导体有源层的第一部分。 栅电极也形成在与半导体有源层相对的栅极绝缘层上。 此外，像素电极形成为电耦合到半导体有源层的暴露的第一部分。 优选地，通过在图案化的栅电极绝缘层上形成透明导电层，然后对透明导电层进行构图以形成透明栅电极和透明像素电极，同时进行形成栅电极和像素电极的步骤。 透明导电层可以包括选自氧化铟锡（ITO）和氧化锌（ZnO）的材料。 第一导电类型的掺杂剂也优选地使用栅电极和像素电极作为注入掩模注入到半导体有源层中，然后执行激光退火步骤以使活性层的沟道部分重结晶并激活掺杂剂 源极和漏极区域。