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：US07671833B2

公开(公告)日：2010-03-02

申请号：US11286116

申请日：2005-11-22

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

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

IPC: G09G3/36 ,  G09G5/00 ,  G06F3/038 ,  G02F1/1335

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

Abstract: A display device according to an embodiment of the present invention includes: a display panel; a plurality of pixels disposed on the display panel; a plurality of sensor data lines disposed on the display panel and disposed between two adjacent pixels; and a plurality of sensing units disposed on the display panel and disposed between two adjacent pixels.

Abstract translation: 根据本发明的实施例的显示装置包括：显示面板; 设置在所述显示面板上的多个像素; 多个传感器数据线，布置在所述显示面板上并且设置在两个相邻像素之间; 以及设置在显示面板上并设置在两个相邻像素之间的多个感测单元。

公开(公告)号：US07646438B2

公开(公告)日：2010-01-12

申请号：US11298364

申请日：2005-12-08

Applicant: Won-Sang Park ,  Kee-Han Uh ,  Hae-Young Yun ,  Jae-Hyun Kim ,  Jae-Young Lee ,  Young-Joo Chang ,  Poundaleva Irina ,  Sung-Eun Cha ,  Seung-Kyu Lee ,  Jae-Ik Lim ,  Sang-Woo Kim

Inventor： Won-Sang Park ,  Kee-Han Uh ,  Hae-Young Yun ,  Jae-Hyun Kim ,  Jae-Young Lee ,  Young-Joo Chang ,  Poundaleva Irina ,  Sung-Eun Cha ,  Seung-Kyu Lee ,  Jae-Ik Lim ,  Sang-Woo Kim

IPC: G02F1/1335

CPC classification number: G02B27/2214 ,  G02B3/005 ,  G02F1/133526 ,  H04N13/305 ,  H04N2213/001

Abstract: A micro lens panel unit for 3D display device includes: a first panel; a resin lens formed on the first panel and having a convex shape; a second panel facing the first panel; and a liquid crystal interposed between the first and second panels.

Abstract translation: 一种用于3D显示装置的微透镜面板单元，包括：第一面板; 树脂透镜，形成在第一面板上并具有凸形; 面向第一面板的第二面板; 以及置于第一和第二面板之间的液晶。

公开(公告)号：US07583326B2

公开(公告)日：2009-09-01

申请号：US11774345

申请日：2007-07-06

Applicant: Jong-Whan Cho ,  Sang-Jin Pak ,  Kee-Han Uh ,  Sang-Woo Park ,  Bang-Sil Choi ,  Jae-Ik Lim

Inventor： Jong-Whan Cho ,  Sang-Jin Pak ,  Kee-Han Uh ,  Sang-Woo Park ,  Bang-Sil Choi ,  Jae-Ik Lim

IPC: G02F1/1335

CPC classification number: G02F1/13338 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133562

Abstract: A liquid crystal display apparatus is disclosed. A first transparent electrode is disposed on an upper surface of the liquid crystal display panel for displaying an image. A second transparent electrode is disposed on a lower surface of a polarizer, and the second transparent electrode is opposite to the first transparent electrode. Accordingly, the entire thickness of the liquid crystal display apparatus may be decreased, and the manufacturing cost of the liquid crystal display apparatus may be reduced.

Abstract translation: 公开了一种液晶显示装置。 第一透明电极设置在用于显示图像的液晶显示面板的上表面上。 第二透明电极设置在偏振片的下表面上，第二透明电极与第一透明电极相对。 因此，可以降低液晶显示装置的整个厚度，并且可以降低液晶显示装置的制造成本。

公开(公告)号：US20090152441A1

公开(公告)日：2009-06-18

申请号：US12260420

申请日：2008-10-29

Applicant: Sang-Jin Pak ,  Kee-Han Uh ,  Ho-Suk Maeng ,  Man-Seung Cho ,  Young-Ok Cha

Inventor： Sang-Jin Pak ,  Kee-Han Uh ,  Ho-Suk Maeng ,  Man-Seung Cho ,  Young-Ok Cha

IPC: G01J1/32

CPC classification number: G01J1/08 ,  G01J1/18 ,  G01J1/46

Abstract: In a light sensor test unit, a test circuit is built in a display panel and connected to an output node of a light sensor which senses an intensity of an external light. When external light having a predetermined intensity is provided to the light sensor, the test circuit outputs a driving signal in response to a sensing signal output from the output node. A test pixel part includes pixels selected from a plurality of pixels arranged in the display panel and receives the driving signal from the test circuit to display a gray-scale corresponding to the driving signal. A brightness measurer measures a brightness corresponding to the gray-scale displayed in the test pixel part to compare the measured brightness with a predetermined brightness, thereby testing whether the light sensor built in the display panel is normally operated.

Abstract translation: 在光传感器测试单元中，测试电路内置在显示面板中，并连接到感测外部光强度的光传感器的输出节点。 当向光传感器提供具有预定强度的外部光时，测试电路响应于从输出节点输出的感测信号输出驱动信号。 测试像素部分包括从布置在显示面板中的多个像素中选择的像素，并且从测试电路接收驱动信号以显示对应于驱动信号的灰度级。 亮度测量器测量与测试像素部分中显示的灰度相对应的亮度，以将测量的亮度与预定亮度进行比较，从而测试内置在显示面板中的光传感器是否正常工作。

公开(公告)号：US20090066861A1

公开(公告)日：2009-03-12

申请号：US12196933

申请日：2008-08-22

Applicant: Soo Guy Rho ,  Hyung Guel Kim ,  Kee Han Uh ,  Jun Hee Moon ,  Seong Jun Lee ,  Myung Woo Lee ,  Dae Seung Yun ,  Jin Yup Kim

Inventor： Soo Guy Rho ,  Hyung Guel Kim ,  Kee Han Uh ,  Jun Hee Moon ,  Seong Jun Lee ,  Myung Woo Lee ,  Dae Seung Yun ,  Jin Yup Kim

IPC: G02F1/1343 ,  G02F1/13

CPC classification number: G02F1/13338 ,  G02F1/13394 ,  G02F2001/13396

Abstract: A display with a built-in touch panel and a method of manufacturing the same are provided. The display includes: a first substrate and a second substrate, wherein the first substrate and the second substrate are disposed to face each other. A conductive spacer having a first end is positioned on the first or second substrate. A cell gap spacer is disposed between the first and second substrates and at least one subsidiary cell gap spacer having a first end is disposed on the first or second substrate and positioned adjacent to the cell gap spacer. The cell gap spacer is also disposed close to the conductive spacer, and the subsidiary cell gap spacer is disposed adjacent to the cell gap spacer. Additionally, a cell gap spacer is disposed in every unit pixel, and a subsidiary cell gap spacer is disposed adjacent to each cell gap spacer.

Abstract translation: 提供具有内置触摸面板的显示器及其制造方法。 所述显示器包括：第一基板和第二基板，其中所述第一基板和所述第二基板被设置为彼此面对。 具有第一端的导电间隔物定位在第一或第二基底上。 电池间隙垫片设置在第一和第二衬底之间，并且具有第一端的至少一个辅助电池间隙隔离件设置在第一或第二衬底上并且邻近电池间隙隔离件定位。 电池间隙隔离件也靠近导电间隔件设置，并且辅助电池间隙隔离件邻近电池间隙隔离件设置。 此外，在每个单位像素中设置单元间隙间隔件，并且将辅助单元间隙隔离件设置成与每个单元间隙间隔件相邻。

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：US20080192018A1

公开(公告)日：2008-08-14

申请号：US11931245

申请日：2007-10-31

Applicant: Jong-Woung PARK ,  Young-Ok CHA ,  Kee-Han UH ,  Joo-Hyung LEE

Inventor： Jong-Woung PARK ,  Young-Ok CHA ,  Kee-Han UH ,  Joo-Hyung LEE

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G09G3/3648

Abstract: A display device includes a display panel having a plurality of pixels, a plurality of sensing units formed in row and column directions in the display panel, each of the sensing units generating a first sense data signal based on a contact on the display panel, a sense signal processor generating second sense data signals based on the first sense data signals, and a contact determiner generating first deviation data based on the second sense data signal of a predetermined frame and the second sense data of a sample frame group, in the second sense data signals with respect to a predetermined sensing unit of the second sense data signals in a plurality of frames, generating second deviation data based on the first deviation data of a predetermined sensing unit and the first deviation data of a sample sensing unit, in the first deviation data of a predetermined frame, and determining whether a contact occurs and a contact position based on the second deviation data.

Abstract translation: 显示装置包括具有多个像素的显示面板，在显示面板中以行和列方向形成的多个感测单元，每个感测单元基于显示面板上的接触产生第一感测数据信号， 感测信号处理器基于第一感测数据信号产生第二感测数据信号，以及接触确定器，基于第二感测中基于预定帧的第二感测数据信号和样本帧组的第二感测数据生成第一偏差数据 在多个帧中相对于第二感测数据信号的预定感测单元的数据信号，基于预定感测单元的第一偏差数据和样本感测单元的第一偏差数据生成第二偏差数据，在第一 预定帧的偏差数据，以及基于第二偏差数据确定接触是否发生和接触位置。

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：US20070236624A1

公开(公告)日：2007-10-11

申请号：US11733985

申请日：2007-04-11

Applicant: Yong Han Park ,  Kee Han Uh ,  Ae Shin ,  Yong Koo Her

Inventor： Yong Han Park ,  Kee Han Uh ,  Ae Shin ,  Yong Koo Her

IPC: G02F1/136 ,  H01L27/10

CPC classification number: G02F1/1345 ,  H01L27/12 ,  H01L27/124

Abstract: A contact pad is disclosed including a first electrode pattern with an open portion inside, an insulation layer formed on the first electrode pattern and having a contact via portion formed therein, and a second electrode pattern formed on the insulation layer and electrically connected to the first electrode pattern through the contact via portion. The second electrode pattern comprises single electrode patterns spaced apart from one another. A thin film transistor substrate and a liquid crystal display panel having the contact pad are also disclosed.

Abstract translation: 公开了一种接触垫，其包括内部具有开放部分的第一电极图案，形成在第一电极图案上并具有形成在其中的接触通孔部分的绝缘层，以及形成在绝缘层上并电连接到第一电极图案的第二电极图案 电极图案通过接触通孔部分。 第二电极图案包括彼此间隔开的单个电极图案。 还公开了具有接触焊盘的薄膜晶体管基板和液晶显示面板。