公开(公告)号：KR1020080076161A

公开(公告)日：2008-08-20

申请号：KR1020070015714

申请日：2007-02-15

Applicant: 삼성전자주식회사

Inventor： 정민경 ,  박용한

IPC: G02F1/1345

CPC classification number: G02F1/1345 ,  G02F1/13452 ,  G02F1/136286 ,  G02F2202/28 ,  G09G3/3648

Abstract: A display device is provided to prevent the deterioration of display quality due to resistance difference between lines by forming a zigzag part in a signal line having a line resistance relatively smaller than other signal lines. A display substrate includes a display area where gate lines and data lines cross each other with a gate-insulating layer therebetween, and first to fourth peripheral areas surrounding four sides of the display area. A counter substrate is disposed oppositely to the display substrate with a liquid crystal layer therebetween. A driving chip is mounted in the first peripheral area of the display substrate, which neighbors first end portions of the gate lines. The data lines are connected to the driving chip by a zigzag part(250). The display substrate includes first signal lines(DS1) alternatively arranged with the gate-insulating layer therebetween, and second signal lines(DS2) having high resistivity than the first signal lines. Each of the first signal lines has a zigzag part to balance line resistances with the second signal lines.

Abstract translation: 提供一种显示装置，通过在线电阻比其他信号线相对小的信号线中形成Z字形部分，防止由于线之间的电阻差导致的显示质量的劣化。 显示基板包括栅极线和数据线在其间具有栅极绝缘层而彼此交叉的显示区域以及围绕显示区域四边的第一至第四周边区域。 相对基板与显示基板相对地设置有液晶层。 驱动芯片安装在显示基板的第一周边区域中，其邻近栅极线的第一端部。 数据线通过Z字形部分连接到驱动芯片（250）。 显示基板包括交替布置有栅极绝缘层的第一信号线（DS1）和具有高于第一信号线的电阻率的第二信号线（DS2）。 第一信号线中的每一条具有Z字形部分以平衡线电阻与第二信号线。

公开(公告)号：KR1020060089830A

公开(公告)日：2006-08-09

申请号：KR1020050010606

申请日：2005-02-04

Applicant: 삼성전자주식회사

Inventor： 박용한 ,  정기훈 ,  허용구 ,  나형돈

IPC: G02F1/1345

CPC classification number: G02F1/13458 ,  G02F1/1309 ,  G02F1/13452

Abstract: 본 발명에 따른 박막 트랜지스터 표시판은 표시 영역 및 주변 영역을 가지는 기판, 표시 영역에 형성되어 있으며 교차하는 복수의 게이트선 및 데이터선, 게이트선 및 데이터선에 형성되어 있는 박막 트랜지스터, 박막 트랜지스터와 연결되어 있는 화소 전극, 게이트선 및 데이터선을 각각 전기적으로 연결하며 주변 영역에 형성되어 있는 제1 및 제2 검사선, 제1 및 제2 검사선의 한쪽 끝부분에 형성되어 있는 제1 및 제2 패드, 제1 패드 및 제2 패드 중의 적어도 하나의 표면에 레이저에 의해서 새겨져 있는 제1 식별표, 제1 패드 및 제2 패드 중의 적어도 하나와 대응하는 영역에 패터닝되어 있는 제2 식별표를 포함한다.
박막트랜지스터, ID, 식별

公开(公告)号：KR1020080045381A

公开(公告)日：2008-05-23

申请号：KR1020060114436

申请日：2006-11-20

Applicant: 삼성전자주식회사

Inventor： 박용한 ,  박용기 ,  신애 ,  허용구

IPC: G02F1/1333 ,  G02F1/1339 ,  G06F3/045

CPC classification number: G02F1/13338 ,  G02F1/1339 ,  G02F1/136209 ,  G02F2001/136222 ,  G06F3/041

Abstract: An LCD(Liquid Crystal Display) panel with a built-in touch screen and an LCD having the LCD panel are provided to modify the shapes of a supporting column spacer and a conductive column spacer to concentrate the range of touch pressure on a touch sensor to improve touch sensitivity. An LCD panel includes a color filter substrate(100), a TFT(Thin Film Transistor) substrate(200), a column spacer(460), and a sensing unit. The color filter substrate includes a first substrate(110), a black matrix(120) formed on the first substrate, and a color filter(130) formed on the black matrix. The TFT substrate includes a second substrate(210) and TFTs formed on the second substrate. The column spacer maintains a cell gap between the color filter substrate and the TFT substrate. The sensing unit is formed on the color filter substrate and the TFT substrate, includes a conductive column spacer(320) and a conductive pad(330) and senses a touch point. One end of the column spacer comes into contact with the black matrix.

Abstract translation: 提供具有内置触摸屏的LCD（液晶显示器）面板和具有LCD面板的LCD，以修改支撑柱间隔件和导电柱间隔件的形状，以将触摸传感器的触摸压力范围集中在触摸传感器上 提高触摸灵敏度。 LCD面板包括滤色器基板（100），TFT（薄膜晶体管）基板（200），柱间隔物（460）和感测单元。 滤色器基板包括第一基板（110），形成在第一基板上的黑矩阵（120）和形成在黑矩阵上的滤色器（130）。 TFT基板包括形成在第二基板上的第二基板（210）和TFT。 柱间隔件保​​持滤色器基板和TFT基板之间的单元间隙。 感测单元形成在滤色器基板上，TFT基板包括导电柱间隔物（320）和导电焊盘（330），并感测触摸点。 柱隔板的一端与黑色矩阵接触。

公开(公告)号：KR1020080024278A

公开(公告)日：2008-03-18

申请号：KR1020060088430

申请日：2006-09-13

Applicant: 삼성전자주식회사

Inventor： 박용한 ,  최진영 ,  허용구 ,  권선자

IPC: G02F1/133

CPC classification number: G02F1/1362 ,  G02F2001/133388 ,  G02F2001/13606 ,  G09G3/3611 ,  G09G3/3648 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2310/0232 ,  G09G2320/0209 ,  G09G2320/0233

Abstract: A thin film transistor substrate and an LCD comprising the same are provided to reduce the brightness difference due to a difference of coupling capacity between the outermost data line adjacent to a peripheral area and one of data lines in a display area, by forming a dummy data line between the outermost data line and the peripheral area. An insulating substrate has a display area and a peripheral area. A plurality of gate lines(121) is formed on the insulating substrate. A plurality of data lines(171) crosses the gate lines to define a plurality of pixel regions within the display area. A pixel electrode is formed in each of the pixel regions. A dummy data line(1711) crosses the gate lines to define a plurality of dummy pixel regions within the peripheral area. A dummy pixel electrode(1900) is formed in each of the dummy pixel regions. Thin film transistors are formed in the pixel regions and the dummy pixel regions, respectively. The dummy pixel electrode is wider than the pixel electrode.

Abstract translation: 提供薄膜晶体管基板和包括该薄膜晶体管基板的LCD，以通过形成虚拟数据来减少由于与外围区域相邻的最外层数据线与显示区域中的数据线之间的耦合容量的差异引起的亮度差异 最外层数据线与外围区域之间的线。 绝缘基板具有显示区域和周边区域。 多个栅极线（121）形成在绝缘基板上。 多个数据线（171）与栅极线交叉以在显示区域内限定多个像素区域。 像素电极形成在每个像素区域中。 虚拟数据线（1711）与栅极线交叉以在周边区域内限定多个虚拟像素区域。 虚拟像素电极（1900）形成在每个虚拟像素区域中。 薄膜晶体管分别形成在像素区域和虚拟像素区域中。 虚拟像素电极比像素电极宽。

公开(公告)号：KR1020060029352A

公开(公告)日：2006-04-06

申请号：KR1020040078259

申请日：2004-10-01

Applicant: 삼성전자주식회사

Inventor： 윤영남 ,  박용한 ,  이명희

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/1362 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0456

Abstract: 플리커 현상을 제거하기 위한 어레이 기판과 이를 구비한 표시패널 및 표시장치가 개시된다. 어레이 기판은, 인접한 제1 화소부와 제2 화소부를 포함한다. 제1 화소부는 제1 광을 반사하는 제1 반사부와 제2 광을 투과하는 제1 투과부를 갖으며, 제2 화소부는 제1 반사부와 다른 크기를 갖고서 제1 광을 반사하는 제2 반사부와 제1 투과부와 다른 크기를 갖고서 제2 광을 투과하는 제2 투과부를 갖는다. 제1 반사부와 제1 투과부의 크기 비는 제2 반사부와 제2 투과부의 크기 비와 다르다. 이에 의해 라인 반전 구동시에는 가로줄 형태의 플리커 현상을 제거할 수 있고, 컬럼 반전 구동시에는 세로줄 형태의 플리커 현상을 제거할 수 있다.
플리커 현상, 라인 반전, 반사부, 투과부

公开(公告)号：KR1020080000208A

公开(公告)日：2008-01-02

申请号：KR1020060057808

申请日：2006-06-27

Applicant: 삼성전자주식회사

Inventor： 허용구 ,  어기한 ,  전진 ,  박용한 ,  정민경

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/1335 ,  G02F1/136 ,  G02F2001/1351 ,  H01L29/786

Abstract: An LCD and a fabrication method thereof are provided to reduce a defect of crosstalk by forming a first light blocking line overlapping a data line and a pixel electrode on a TFT substrate and a second light blocking line connecting the first light blocking lines. A gate line(20) and a data line(40) define a pixel area. A pixel electrode(60) is formed in the pixel area. A first light blocking line(80a) overlaps the data line. A second light blocking line(80b) is connected to the first light blocking line and is formed in parallel with the gate line. A storage line(50) is separated from the first light blocking line, and is formed parallel with the gate line. A first connection line(82a) connects one set of ends of the second light blocking lines. A second connection line(82b) connects other set of ends of the second light blocking lines.

Abstract translation: 提供LCD及其制造方法，通过在TFT基板上形成与数据线和像素电极重叠的第一遮光线和连接第一遮光线的第二遮光线来减少串扰的缺陷。 栅极线（20）和数据线（40）限定像素区域。 像素电极（60）形成在像素区域中。 第一遮光线（80a）与数据线重叠。 第二遮光线（80b）连接到第一遮光线并且与栅极线平行地形成。 存储线（50）与第一遮光线分离，并与栅极线平行。 第一连接线（82a）连接第二遮光线的一组端部。 第二连接线（82b）连接第二遮光线的另一组端。

公开(公告)号：KR1020080102730A

公开(公告)日：2008-11-26

申请号：KR1020070049539

申请日：2007-05-22

Applicant: 삼성전자주식회사

Inventor： 박용한 ,  나형돈 ,  김현영

IPC: G02F1/1345

CPC classification number: G02F1/13452 ,  G02F1/13458 ,  G02F1/136259 ,  G02F1/136286 ,  G02F2201/42

Abstract: A display device is provided to improve the corrosion inhibition property. A main display panel(MP) has a driving chip. A sub display panel(SP) comprises a bridge which connects a first line to a second line. The first line formed on the wiring port is connected to the data pad. The second line formed on the base substrate and having a gap against the first line is connected to the shorting bar. A flexible printed circuit board connects the main display panel with the sub display panel electrically. The flexible printed circuit board is connected with the data pad, and supplies driving signal from a driving chip to the sub display panel.

Abstract translation: 提供显示装置以改善腐蚀抑制性能。 主显示面板（MP）具有驱动芯片。 副显示面板（SP）包括将第一线连接到第二线的桥。 在接线端口上形成的第一条线连接到数据焊盘。 形成在基底基板上并且具有与第一线的间隙的第二线连接到短路棒。 柔性印刷电路板将主显示面板与副显示面板电连接。 柔性印刷电路板与数据焊盘连接，并将驱动芯片的驱动信号提供给副显示面板。

公开(公告)号：KR1020080056805A

公开(公告)日：2008-06-24

申请号：KR1020060129808

申请日：2006-12-19

Applicant: 삼성전자주식회사

Inventor： 임지숙 ,  박용한

IPC: G02F1/136 ,  G02F1/1343

CPC classification number: G02F1/136213 ,  G02F1/136286 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1288

Abstract: A display substrate, a method for manufacturing the same and a display device having the same are provided to increase the aperture ratio and capacitance by forming a capacitor for enclosing the pixel area, and to raise the display quality by blocking the light leakage. Gate lines(GLn-1,GLn) are formed on the base substrate. Source lines(DLm-1,DLm) are extended in the direction of intersecting the gate lines and define the multiple pixel area(P). A storage capacitor(CST) is formed close by the gate lines and the source lines for enclosing the pixel area. A pixel electrode(PE) is formed at the pixel area. The edge of the pixel electrode is contacted with the storage capacitor. The pixel electrode is formed by contacting with the base substrate. A storage common line is formed at the same layer as the gate line and formed by the gate lines and the source lines so as to enclose the outer block of the pixel area. A storage electrode is formed by superposing on the area having common lines and contacted with the pixel electrode.

Abstract translation: 提供显示基板及其制造方法和具有该显示基板的显示装置，以通过形成用于封闭像素区域的电容器来增加开口率和电容，并且通过阻挡漏光来提高显示质量。 栅极线（GLn-1，GLn）形成在基底基板上。 源极线（DLm-1，DLm）在与栅极线相交的方向上延伸并限定多个像素区域（P）。 存储电容器（CST）由栅极线和用于包围像素区域的源极线附近形成。 像素电极（PE）形成在像素区域。 像素电极的边缘与存储电容器接触。 像素电极通过与基底基板接触形成。 存储公共线形成在与栅极线相同的层上，由栅极线和源极线形成，以便包围像素区域的外部块。 存储电极通过叠加在具有公共线并且与像素电极接触的区域上而形成。

公开(公告)号：KR1020060133233A

公开(公告)日：2006-12-26

申请号：KR1020050052978

申请日：2005-06-20

Applicant: 삼성전자주식회사

Inventor： 김봉주 ,  박용한

IPC: G02F1/1335

CPC classification number: G02F1/136209 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286

Abstract: An LCD is provided to maintain the same reflective characteristic as that of a display region, and reduce light leakage by forming a boarder line. A plurality of gate lines are formed on an insulating substrate in a horizontal direction, and a plurality of data lines are insulated from and intersect the gate lines to define pixel regions. A thin film transistor is formed at each intersection of the gate lines and the data lines. A pixel electrode is electrically connected to the thin film transistor, and has a transmissive region(18) and a reflective region(17). A dummy metal pattern is formed in a region corresponding to the transmissive region, and partially overlaps the adjacent data line.

Abstract translation: 提供LCD以保持与显示区域相同的反射特性，并且通过形成边界线来减少光泄漏。 在绝缘基板上沿水平方向形成多条栅极线，并且多条数据线与栅极线绝缘并与其相交以限定像素区域。 在栅极线和数据线的每个交叉处形成薄膜晶体管。 像素电极与薄膜晶体管电连接，具有透射区域（18）和反射区域（17）。 在对应于透射区域的区域中形成虚拟金属图案，并且部分地重叠相邻的数据线。

公开(公告)号：KR1020050116174A

公开(公告)日：2005-12-12

申请号：KR1020040041219

申请日：2004-06-07

Applicant: 삼성전자주식회사

Inventor： 추교섭 ,  김남준 ,  윤영남 ,  박용한

IPC: G02F1/1345

Abstract: 인접하는 화소 불량을 방지하는 반사-투과형 어레이 기판 및 이를 갖는 액정 표시 장치가 개시된다. 제1 화소부는 제2광을 투과하는 제1 투과부와, 제1광을 반사하는 제1 반사부를 갖는다. 제2 화소부는 제1 화소부에 인접하되, 제1 반사부와 인접하여 제2광을 투과하는 제2 투과부와, 자연광을 반사하는 제2 반사부를 갖는다. 이에 따라, 인접한 화소내의 반사판을 상호 어긋나게 형성함으로써 반사판 패턴 불량에 의한 인접 화소 불량을 방지할 수 있다.