公开(公告)号：US08717306B2

公开(公告)日：2014-05-06

申请号：US12057638

申请日：2008-03-28

Applicant: Jin-Young Choi ,  Jin Jeon ,  Kee-Han Uh

Inventor： Jin-Young Choi ,  Jin Jeon ,  Kee-Han Uh

IPC: G06F3/041

CPC classification number: G06F3/0412

Abstract: In a touch panel and a display apparatus having the touch panel, the touch panel includes a plurality of sensor lines, a plurality of sensor switches, a line selecting unit and a sensor resistor section. The sensor switches are electrically connected to the sensor lines, respectively, and apply sensing signals to the sensor lines, respectively, when a touch event occurs. The line selecting unit is electrically connected to end portions of the sensor lines and sequentially outputs the sensing signals transferred through the sensor lines. The sensor resistor section includes a first end electrically connected to the sensor lines, respectively, and a second end opposite to the first end. The second end receives a driving direct current (DC) voltage. Therefore, the touch panel may have an improved ability to detect touch events.

Abstract translation: 在具有触摸面板的触摸面板和显示装置中，触摸面板包括多个传感器线路，多个传感器开关，线路选择单元和传感器电阻器部分。 传感器开关分别电连接到传感器线，并且当触摸事件发生时分别将感测信号施加到传感器线路。 线路选择单元电连接到传感器线路的端部，并且顺序地输出通过传感器线路传送的感测信号。 传感器电阻器部分包括分别电连接到传感器线的第一端和与第一端相对的第二端。 第二端接收驱动直流（DC）电压。 因此，触摸面板可以具有改进的检测触摸事件的能力。

公开(公告)号：US20100195032A1

公开(公告)日：2010-08-05

申请号：US12754487

申请日：2010-04-05

Applicant: Sang-Jin PAK ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jong-Whan Cho ,  Jin Jeon ,  Young-Bae Jung

Inventor： Sang-Jin PAK ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jong-Whan Cho ,  Jin Jeon ,  Young-Bae Jung

IPC: G02F1/133 ,  G01J1/42

CPC classification number: G02F1/1362 ,  G02F1/13338 ,  G02F1/133555 ,  G02F2001/13312 ,  H01L27/14603

Abstract: In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.

Abstract translation: 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。

公开(公告)号：US20090002336A1

公开(公告)日：2009-01-01

申请号：US11952338

申请日：2007-12-07

Applicant: Jin-Young Choi ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jin Jeon

Inventor： Jin-Young Choi ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jin Jeon

IPC: G06F3/045 ,  G06F3/041 ,  G09G3/36

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/044

Abstract: A display device including a plurality of sensing units, a plurality of first sensing signal lines, a first output unit, a first sensing output line, and a sensing signal processor. The sensing units are arranged in a matrix and generate a detection signal according to user contact. The first sensing signal lines transfer the detection signal of the sensing unit arranged in a first direction. The second sensing signal lines transfer the detection signal of the sensing units arranged in a second direction that is perpendicular to the first direction. The first output unit sequentially outputs the detection signals of the first sensing signal lines. The first sensing output line extends in the second direction for transferring the detection signal of the first output unit. The sensing signal processor determines whether contact is made or not by processing the detection signals of the first sensing signal lines and the second sensing signal lines. The non-display area of the liquid crystal panel assembly can be reduced by sequentially outputting the sensing data signals of the row and column sensing signal lines through the small amount of wiring. Therefore, an IC can be reduced in size.

Abstract translation: 一种显示装置，包括多个感测单元，多个第一感测信号线，第一输出单元，第一感测输出线和感测信号处理器。 感测单元被布置成矩阵并且根据用户接触产生检测信号。 第一感测信号线传送沿第一方向布置的感测单元的检测信号。 第二感测信号线传送沿垂直于第一方向的第二方向布置的感测单元的检测信号。 第一输出单元顺序地输出第一感测信号线的检测信号。 第一感测输出线在第二方向上延伸以传送第一输出单元的检测信号。 感测信号处理器通过处理第一感测信号线和第二感测信号线的检测信号来确定是否进行接触。 液晶面板组件的非显示区域可以通过少量布线依次输出行和列感测信号线的感测数据信号来减少。 因此，可以减小IC的尺寸。

公开(公告)号：US20080088555A1

公开(公告)日：2008-04-17

申请号：US11870041

申请日：2007-10-10

Applicant: Ae Shin ,  Jin Jeon ,  Kee-Han Uh ,  Jin-Young Choi

Inventor： Ae Shin ,  Jin Jeon ,  Kee-Han Uh ,  Jin-Young Choi

IPC: G09G3/36 ,  H03K3/00

CPC classification number: G09G3/3677 ,  G09G3/2092 ,  G09G2360/18 ,  G11C19/28 ,  H03K17/16 ,  H03K17/687

Abstract: A gate driving circuit includes a shift resister having stages cascade-connected to one another. Each stage includes a pull-up part, a first pull-up driving part, a first pull-down part and a first ripple prevention part. The pull-up part outputs a high value of a first clock signal to a first output terminal. The first pull-up driving part applies a low value to a control electrode of the pull-up part to turn off the pull-up part. The first pull-down part applies the low value to the signal outputted to the first output terminal. The first ripple prevention part applies the low value of the first input signal to the control electrode of the pull-up part to turn off the pull-up part, and prevents ripple from occurring at the control electrode of the pull-up part. Thus, an abnormal gate-on signal is prevented, to reduce driving malfunction of a display apparatus.

Abstract translation: 门驱动电路包括具有彼此级联的级的移位寄存器。 每个级包括上拉部分，第一上拉驱动部分，第一下拉部分和第一纹波防止部分。 上拉部分将第一时钟信号的高值输出到第一输出端子。 第一上拉驱动部分将低值施加到上拉部分的控制电极以关闭上拉部分。 第一下拉部分对输出到第一输出端子的信号施加低值。 第一纹波防止部分将第一输入信号的低值施加到上拉部分的控制电极以关闭上拉部分，并且防止在上拉部分的控制电极处发生纹波。 因此，防止异常导通信号，以减少显示装置的驱动故障。

公开(公告)号：US20050117079A1

公开(公告)日：2005-06-02

申请号：US10972213

申请日：2004-10-22

Applicant: Sang-Jin Pak ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jong-Whan Cho ,  Jin Jeon ,  Young-Bae Jung

Inventor： Sang-Jin Pak ,  Hyung-Guel Kim ,  Kee-Han Uh ,  Jong-Whan Cho ,  Jin Jeon ,  Young-Bae Jung

IPC: G01J1/02 ,  G01J1/44 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L27/146 ,  H01L29/786 ,  H01L31/10 ,  H01L29/04 ,  G02F1/136

CPC classification number: G02F1/1362 ,  G02F1/13338 ,  G02F1/133555 ,  G02F2001/13312 ,  H01L27/14603

Abstract: In a light sensing element having simplified structure, an array substrate having the light sensing element and an LCD apparatus having the light sensing element, the light sensing element includes a first electrode, a control electrode and a second electrode. An alternating bias voltage is applied to the first electrode. An off voltage is applied to the control electrode. The second electrode outputs a light-induced leakage current based on an externally provided light and the bias voltage. Therefore, the array substrate includes one light sensing switching element corresponding to one pixel so that structure of the array substrate is simplified and opening ratio is increased.

Abstract translation: 在具有简化结构的光感测元件中，具有光感测元件的阵列基板和具有光感测元件的LCD装置，光感测元件包括第一电极，控制电极和第二电极。 向第一电极施加交流偏压。 向控制电极施加断开电压。 第二电极基于外部提供的光和偏置电压输出光诱导的漏电流。 因此，阵列基板包括对应于一个像素的一个感光开关元件，使得阵列基板的结构简化并且开口率增加。

公开(公告)号：US08310432B2

公开(公告)日：2012-11-13

申请号：US12509679

申请日：2009-07-27

Applicant: Min-Cheol Lee ,  Hyung-Guel Kim ,  Jin Jeon

Inventor： Min-Cheol Lee ,  Hyung-Guel Kim ,  Jin Jeon

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G02F1/1368 ,  G11C19/184 ,  G11C19/28

Abstract: A gate driving circuit having improved driving capability and maintaining reliability even after a prolonged period of use includes a shift register having a plurality of stages cascaded to one another, each of the plurality of stages including a pull-up unit, a pull-down unit, a discharging unit, and a holding unit, wherein at least one of the discharging unit and the holding unit includes an amorphous silicon thin film transistor and a polysilicon thin film transistor connected in parallel to each other.

Abstract translation: 具有改善的驱动能力并且即使在长时间使用之后也保持可靠性的栅极驱动电路包括具有彼此级联的多个级的移位寄存器，所述多个级中的每一级包括上拉单元，下拉单元 放电单元和保持单元，其中放电单元和保持单元中的至少一个包括彼此并联连接的非晶硅薄膜晶体管和多晶硅薄膜晶体管。

公开(公告)号：US07903096B2

公开(公告)日：2011-03-08

申请号：US11675131

申请日：2007-02-15

Applicant: Jin Jeon ,  Hyung-Guel Kim

Inventor： Jin Jeon ,  Hyung-Guel Kim

IPC: G06F3/045

CPC classification number: G02F1/13338 ,  G02F1/13394 ,  G02F1/134363 ,  G06F3/047 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0465

Abstract: A display panel includes an array substrate and an opposite substrate. The array substrate includes a plurality of data lines, a plurality of gate lines, a plurality of first signal lines, a plurality of second signal lines and a plurality of pixels. Each of the pixels includes a pixel electrode and a common electrode insulated from the pixel electrode. The opposite substrate includes a plurality of connecting members. At least one of the connecting members is electrically connected to at least one of the first signal lines and the second signal lines by an externally provided pressure. Thus, when an externally provided pressure is applied to the display panel in order to perform a touch screen function, an alignment of the liquid crystal molecules disposed on the array substrate may not be substantially changed, and a display quality may be improved.

Abstract translation: 显示面板包括阵列基板和相对的基板。 阵列基板包括多条数据线，多条栅极线，多条第一条信号线，多条第二条信号线和多条像素。 每个像素包括像素电极和与像素电极绝缘的公共电极。 相对的基板包括多个连接构件。 连接构件中的至少一个通过外部提供的压力电连接到第一信号线和第二信号线中的至少一个。 因此，当向显示面板施加外部提供的压力以进行触摸屏功能时，可能基本上不改变设置在阵列基板上的液晶分子的对准，并且可以提高显示质量。

公开(公告)号：US07638774B2

公开(公告)日：2009-12-29

申请号：US10550480

申请日：2004-03-30

Applicant: Kyo-Seop Choo ,  Jin Jeon ,  Jun-Ho Song

Inventor： Kyo-Seop Choo ,  Jin Jeon ,  Jun-Ho Song

IPC: H01L31/115

CPC classification number: H01L27/14676 ,  H01L27/1255 ,  H01L29/78669

Abstract: An array panel for a digital X-ray detector including a gate driver (150) is disclosed. A switching element (TFT) is formed in a pixel region defined by gate (110) and data lines (120). A photoelectric cell (130) generates electrons in response to the light supplied from outward. A pixel electrode (260) is formed in the pixel region, and gathers electrons generated from the photoelectric cell (130). A storage capacitor (C) is connected to the drain electrode (225) and stores the electrons gathered in the pixel electrode (260). A gate driver (150) is electrically connected to an end portion of the gate line (110), and provides a scan signal for driving the switching element (TFT). A data pad (140) is electrically connected to an end portion of the data line (120). The electrons stored in the storage capacitor (C) move to the data pad (140) as the switching element (TFT) is turned on. Therefore, the manufacturing cost is reduced, and the manufacturing process is simplified.

Abstract translation: 公开了一种用于包括栅极驱动器（150）的数字X射线检测器的阵列面板。 开关元件（TFT）形成在由栅极（110）和数据线（120）限定的像素区域中。 光电池（130）响应于从外部供应的光而产生电子。 像素电极（260）形成在像素区域中，并且聚集从光电池（130）产生的电子。 存储电容器（C）连接到漏电极（225）并存储聚集在像素电极（260）中的电子。 栅极驱动器（150）电连接到栅极线（110）的端部，并且提供用于驱动开关元件（TFT）的扫描信号。 数据焊盘（140）电连接到数据线（120）的端部。 存储在存储电容器（C）中的电子随着开关元件（TFT）导通而移动到数据焊盘（140）。 因此，制造成本降低，制造工序简化。

公开(公告)号：US07456647B2

公开(公告)日：2008-11-25

申请号：US11454463

申请日：2006-06-16

Applicant: Jin Jeon ,  Min Kyung Jung

Inventor： Jin Jeon ,  Min Kyung Jung

IPC: G01R31/00 ,  G01R31/28 ,  G01R31/26

CPC classification number: G09G3/006 ,  G09G3/3677 ,  G09G3/3688

Abstract: A liquid crystal display (LCD) panel simplifying its testing and manufacturing. The LCD panel includes (formed on a substrate) gate lines, data lines, and pixels including pixel transistors. The LCD panel further includes a plurality test transistors (e.g., data test transistors for driving the odd and even data lines) formed in a package region of a driving IC (integrated circuit) configured to drive the data lines. The plurality of test transistors may be selectively activated (turned ON) during testing before the driving integrated circuit (Driver IC package) is attached (e.g., fixed) to the driving IC package region. The LCD panel may further include a plurality of gate test transistors configured to drive the odd and even gate lines.

Abstract translation: 液晶显示（LCD）面板简化了其测试和制造。 LCD面板包括（形成在基板上）栅极线，数据线和包括像素晶体管的像素。 LCD面板还包括形成在被配置为驱动数据线的驱动IC（集成电路）的封装区域中的多个测试晶体管（例如，用于驱动奇数和数据线的数据测试晶体管）。 在驱动集成电路（驱动器IC封装）附接（例如固定）到驱动IC封装区域之前，可以在测试期间选择性地激活（接通）多个测试晶体管。 LCD面板还可以包括配置成驱动奇数和偶数栅极线的多个栅极测试晶体管。

公开(公告)号：US07365562B2

公开(公告)日：2008-04-29

申请号：US11616389

申请日：2006-12-27

Applicant: Jin Jeon

Inventor： Jin Jeon

IPC: G01R31/00 ,  G01R31/26

CPC classification number: G06F3/0414 ,  G02F1/13338 ,  G02F1/13452 ,  G02F1/13454 ,  G02F2001/13456 ,  G02F2001/136254 ,  G06F3/0412 ,  H01H13/702 ,  H01H2219/01

Abstract: A display device includes first and second display signal lines, pixels, first and second sensing signal lines, first through fourth test lines for transmitting first through fourth test signals, a first switching element connected to the first and second test lines, and the first sensing signal line, second switching elements connected to the first switching element, the second test line, and a subset of first display signal lines, a third switching element connected to the third and fourth test lines, and the second sensing signal line, and fourth switching elements connected to the third switching element, the fourth test line, and a subset of second display signal lines.

Abstract translation: 显示装置包括第一和第二显示信号线，像素，第一和第二感测信号线，用于发送第一至第四测试信号的第一到第四测试线，连接到第一和第二测试线的第一开关元件，以及第一感测 信号线，连接到第一开关元件的第二开关元件，第二测试线和第一显示信号线的子集，连接到第三和第四测试线的第三开关元件和第二感测信号线，以及第四开关 连接到第三开关元件的元件，第四测试线和第二显示信号线的子集。