公开(公告)号：KR1020080066414A

公开(公告)日：2008-07-16

申请号：KR1020070003847

申请日：2007-01-12

Applicant: 삼성전자주식회사

Inventor： 유혜란 ,  유승후 ,  강성민 ,  도희욱 ,  김훈 ,  문현철

IPC: G02F1/1343 ,  G02F1/136

CPC classification number: G02F1/1343 ,  G02F1/133707 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123

Abstract: A display panel is provided to define an up capacitor by crossing a prolongation unit and a protrusion pattern, thereby reducing a process error of a manufacturing process and designing the up capacitor more stably. A substrate has plural gate lines(GLn,GLn+1) and plural data lines(DLm-1,DLm,DLm+1). The data lines define plural pixel areas by crossing the gate lines. The pixel area comprises a main pixel area and a sub pixel area adjacent to the main pixel area. A first TFT(Thin Film Transistor)(T1) is formed on the substrate, and is connected to a current gate line and a current data line. A second TFT(T2) is formed on the substrate, and is connected to the current gate line and the current data line. A main pixel electrode(MP) is installed in the main pixel area, and electrically connected to a drain electrode(DE1) of the first TFT. In the main pixel electrode, a protrusion pattern is formed in an end portion adjacent to the next gate line. A sub pixel electrode(SP) is installed in the sub pixel area, and is electrically insulated form the main pixel electrode. The sub pixel electrode is electrically connected to a drain electrode(DE2) of the second TFT. A third TFT(T3) comprises a gate electrode branched from the next gate line, a first electrode(E1) electrically connected to the sub pixel electrode, and a second electrode(E2) crossing the protrusion pattern of the main pixel electrode.

Abstract translation: 提供显示面板以通过使延长单元和突起图案交叉来限定上拉电容器，从而减少制造工艺的处理误差并且更稳定地设计上拉电容器。 衬底具有多个栅极线（GLn，GLn + 1）和多个数据线（DLm-1，DLm，DLm + 1）。 数据线通过与栅极线交叉来限定多个像素区域。 像素区域包括与主像素区域相邻的主像素区域和子像素区域。 在基板上形成第一TFT（薄膜晶体管）（T1），并连接到电流栅极线和电流数据线。 第二TFT（T2）形成在衬底上，并连接到电流栅极线和当前数据线。 主像素电极（MP）安装在主像素区域中，并与第一TFT的漏电极（DE1）电连接。 在主像素电极中，在与下一个栅极线相邻的端部中形成突起图案。 子像素电极（SP）安装在子像素区域中，并且与主像素电极电绝缘。 子像素电极电连接到第二TFT的漏电极（DE2）。 第三TFT（T3）包括从下一个栅极线分支的栅电极，与子像素电极电连接的第一电极（E1）和与主像素电极的突起图案交叉的第二电极（E2）。

公开(公告)号：KR1020070063373A

公开(公告)日：2007-06-19

申请号：KR1020050123527

申请日：2005-12-14

Applicant: 삼성전자주식회사

Inventor： 엄윤성 ,  유재진 ,  유승후 ,  도희욱 ,  김강우

IPC: G02F1/1343

CPC classification number: G02F1/1343 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/13629 ,  G02F2201/123 ,  H01L29/786

Abstract: An LCD(Liquid Crystal Display) is provided to increase the aperture ratio and the transmittance and improve the side visibility, by forming a pixel electrode to include a first sub-pixel electrode having at least one base electrode consisting of two parallelogram electrode elements and a second sub-pixel electrode having at least two base electrodes. An LCD comprises a substrate, and a plurality of pixel electrode groups(191). Each of the pixel electrode groups includes pixel electrodes(191R,191G,191B), which are adjacently arranged in a row direction. Each of the pixel electrodes includes a first sub-pixel electrode and a second sub-pixel electrode, which are adjacently arranged in a column direction. The first sub-pixel electrode has at least one base electrode consisting of two parallelogram electrode elements having different tilting directions. The second sub-pixel electrode has at least two base electrodes each consisting of two parallelogram electrode elements having different tilting directions.

Abstract translation: 提供了一种LCD（液晶显示器），以通过形成像素电极来增加开口率和透射率并提高侧视觉度，包括具有至少一个由两个平行四边形电极元件构成的基极的第一子像素电极和 具有至少两个基极的第二子像素电极。 LCD包括基板和多个像素电极组（191）。 每个像素电极组包括沿行方向相邻布置的像素电极（191R，191G，191B）。 每个像素电极包括在列方向上相邻布置的第一子像素电极和第二子像素电极。 第一子像素电极具有由具有不同倾斜方向的两个平行四边形电极元件组成的至少一个基极。 第二子像素电极具有至少两个基极，每个基极由具有不同倾斜方向的两个平行四边形电极元件组成。

公开(公告)号：KR1020070061993A

公开(公告)日：2007-06-15

申请号：KR1020050121599

申请日：2005-12-12

Applicant: 삼성전자주식회사

Inventor： 도희욱 ,  정동훈 ,  유승후

IPC: G02F1/1335

CPC classification number: G02F1/1343 ,  G02F1/133553 ,  G02F1/136286 ,  G02F2201/121 ,  G02F2201/123 ,  H01L29/786

Abstract: An LCD(Liquid Crystal Display) is provided to make the gamma curves of a reflection mode and a transmission mode coincide with each other with the same cell gap. A pixel electrode(191) includes the first and second sub pixel electrodes separated from each other and formed on a substrate. The first sub pixel electrode includes the first transparent electrode(192a). The first reflection electrode(194a) is formed on the first transparent electrode. The second sub pixel electrode includes the second transparent electrode(192b). The second reflection electrode(194b) is formed on the edge of the second transparent electrode. The pixel electrode is formed symmetrically by the horizontal center line as the center. The boundary line of the first and second sub pixel electrodes is formed with the inclination angle of 45 to 135 degrees to the horizontal center line.

Abstract translation: 提供LCD（液晶显示器）以使反射模式和透射模式的伽马曲线彼此具有相同的单元间隙。 像素电极（191）包括彼此分离并形成在基板上的第一和第二子像素电极。 第一子像素电极包括第一透明电极（192a）。 第一反射电极（194a）形成在第一透明电极上。 第二子像素电极包括第二透明电极（192b）。 第二反射电极（194b）形成在第二透明电极的边缘上。 像素电极以水平中心线为中心对称地形成。 第一和第二子像素电极的边界线形成与水平中心线成45度到135度的倾斜角度。

公开(公告)号：KR1020070058794A

公开(公告)日：2007-06-11

申请号：KR1020050117520

申请日：2005-12-05

Applicant: 삼성전자주식회사

Inventor： 엄윤성 ,  유재진 ,  유승후 ,  도희욱 ,  김강우

IPC: G02F1/13357

CPC classification number: G02F1/133615 ,  G02F1/133308 ,  G02F1/133524 ,  G02F2001/133612

Abstract: An LCD(Liquid Crystal Display) is provided to reduce the working space required for a separate illuminating unit, by joining a lamp unit to a case enclosing an LCD module so that the LCD has an illuminating function as well as an image displaying function. An LCD module(100) includes a backlight unit for supplying light. A case(200) encloses the LCD module. A holder(300) is joined to the case to hold the case. A lamp unit(400) is joined to one side of the case. The lamp unit applies the light toward the front of the LCD module. The lamp unit includes a lamp for emitting the light, and a housing member joined to the case and enclosing the lamp. The lamp unit further includes a reflecting plate positioned on a rear surface of the lamp. The reflecting plate reflects the light, which is applied to the rear surface of the lamp, toward a front surface of the lamp.

Abstract translation: 提供LCD（液晶显示器），通过将灯单元连接到包围LCD模块的壳体，以便LCD具有照明功能以及图像显示功能，以减少单独的照明单元所需的工作空间。 LCD模块（100）包括用于提供光的背光单元。 外壳（200）包围LCD模块。 保持器（300）连接到壳体以保持壳体。 灯单元（400）连接到壳体的一侧。 灯单元将光朝向LCD模块的前部施加。 灯单元包括用于发射光的灯，以及连接到壳体并包围灯的壳体构件。 灯单元还包括位于灯的后表面上的反射板。 反射板将施加到灯的后表面的光朝向灯的前表面反射。

公开(公告)号：KR1020070034145A

公开(公告)日：2007-03-28

申请号：KR1020050088460

申请日：2005-09-23

Applicant: 삼성전자주식회사

Inventor： 창학선 ,  유승후 ,  김현욱 ,  김연주 ,  도희욱 ,  신경주

IPC: G02F1/1343

CPC classification number: G09G3/3648 ,  G02F2001/134345 ,  G09G3/3696 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0673

Abstract: A liquid crystal display panel includes a plurality of sub-pixels, a plurality of thin film transistors, a plurality of data lines, and a plurality of gate lines. Each of the sub-pixels have first and second gray scale regions which are split up and down and have different areas, the first and second gray scale regions of one sub-pixel having a staggered arrangement with respect to those of an adjacent sub-pixel. Thin film transistors are connected to the first and second gray scale regions so that the first gray scale regions are driven when one of gate lines is driven and the second gray scale regions are driven when another gate line is driven.

Abstract translation: 液晶显示面板包括多个子像素，多个薄膜晶体管，多个数据线和多个栅极线。 每个子像素具有第一和第二灰度级区域，该第一和第二灰度级区域被上下分割并且具有不同的面积，一个子像素的第一和第二灰度级区域相对于相邻子像素的第一和第二灰度级区域具有交错排列 。 薄膜晶体管连接到第一和第二灰度级区域，从而当栅极线之一被驱动时驱动第一灰度级区域，并且当驱动另一栅极线时驱动第二灰度级区域。

公开(公告)号：KR1020070031682A

公开(公告)日：2007-03-20

申请号：KR1020050086390

申请日：2005-09-15

Applicant: 삼성전자주식회사

Inventor： 계명하 ,  유재진 ,  창학선 ,  허일국 ,  홍성환 ,  도희욱

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/1335 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/136286 ,  G02F2201/123

Abstract: 빛샘을 제어할 수 있고, 개구율이 향상된 액정 표시 장치를 제공한다. 액정 표시 장치는 제 1 절연 기판 상에 제 1 방향으로 형성된 제 1 영역 및 제 2 방향으로 형성된 제 2 영역을 구비한 화소 전극을 포함하는 제 1 기판, 제 1 기판에 대향하며 제 2 절연 기판 상에 화소 전극과 전계를 생성하는 공통 전극을 포함하는 제 2 기판, 제 1 및 제 2 기판의 내측에 각각 형성되고, 제 2 및 제 1 방향의 러빙축을 각각 갖는 제 1 및 2 배향막, 제 1 및 제2 배향막 사이에 형성된 액정층 및 제 1 및 제 2 기판의 외측에 각각 형성되고, 제 2 및 제 1 방향의 투과축을 각각 갖는 제 1 및 제 2 편광판을 포함한다.
액정 표시 장치, TN 모드, 배향막, 편광판

公开(公告)号：KR1020060111771A

公开(公告)日：2006-10-30

申请号：KR1020050034114

申请日：2005-04-25

Applicant: 삼성전자주식회사

Inventor： 도희욱 ,  창학선 ,  이창훈 ,  김현욱

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F2001/134318 ,  G02F2201/121

Abstract: An LCD is provided to shorten the response time and increase the aperture ratio by optimizing the locations of a cutting pattern of a pixel electrode and a cutting pattern of a common electrode. A thin film transistor(30) is formed at a crossing of a gate line(10) and a data line(20). A pixel electrode(40) is connected to the thin film transistor. The pixel electrode has a clamp shape at a boundary with an adjacent pixel electrode along an extension direction of the gate line. A main pixel electrode cutting pattern(60) divides the pixel electrode into a first region(41) and a second region(42) having a large area than the first region. The main pixel electrode cutting pattern is disposed in parallel with the boundary between neighboring pixel electrodes. A common electrode is opposite to the pixel electrode with a liquid crystal layer therebetween. A main common electrode cutting pattern(70) is disposed in parallel with the boundary between neighboring pixel electrodes above the second region of the pixel electrode.

Abstract translation: 提供LCD以通过优化像素电极的切割图案和公共电极的切割图案的位置来缩短响应时间并增加开口率。 在栅极线（10）和数据线（20）的交叉处形成薄膜晶体管（30）。 像素电极（40）连接到薄膜晶体管。 像素电极在与栅极线的延伸方向相邻的像素电极的边界处具有夹具形状。 主像素电极切割图案（60）将像素电极分成具有比第一区域大的面积的第一区域（41）和第二区域（42）。 主像素电极切割图案与相邻像素电极之间的边界平行设置。 公共电极与像素电极相对，其间具有液晶层。 主要公共电极切割图案（70）与像素电极的第二区域上方的相邻像素电极之间的边界平行设置。

公开(公告)号：KR1020060102220A

公开(公告)日：2006-09-27

申请号：KR1020050024188

申请日：2005-03-23

Applicant: 삼성전자주식회사

Inventor： 창학선 ,  도희욱 ,  유재진 ,  이창훈 ,  김현욱

IPC: G02F1/133

CPC classification number: G09G3/3677 ,  G02F1/13306 ,  G09G3/3688

Abstract: 시인성, 응답속도 및 투과율을 개선하기 위한 표시장치가 개시된다. 표시장치의 표시패널은 게이트 라인과 데이터 라인에 의해 정의된 영역에 V자 형상을 가지며, 데이터 신호가 직접 전달되는 제1 화소 전극부와 제1 화소 전극부를 통해 데이터 신호가 전달되는 제2 화소 전극부로 이루어진다. 데이터 계조신호 보정부는 이전 프레임의 원시 계조신호와 현재 프레임의 원시 계조신호를 고려하여, 현재 프레임에 대응하는 보정 계조신호를 출력한다. 따라서, 제1 화소 전극부 및 제2 화소 전극부에 인가되는 데이터 신호의 전압 레벨이 서로 달라 표시장치의 시인성이 개선된다. 또한, 데이터 신호가 액정을 프리틸트 시키고, 오버슈트 형성을 위한 형태로 제공됨에 따라 응답 속도가 향상되고, 이로 인해 전극 간격이 넓어져 투과율이 향상된다.

公开(公告)号：KR101182771B1

公开(公告)日：2012-09-14

申请号：KR1020050088460

申请日：2005-09-23

Applicant: 삼성전자주식회사

Inventor： 창학선 ,  유승후 ,  김현욱 ,  김연주 ,  도희욱 ,  신경주

IPC: G02F1/1343

CPC classification number: G09G3/3648 ,  G02F2001/134345 ,  G09G3/3696 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2320/0673

Abstract: A liquid crystal display panel includes a plurality of sub-pixels, a plurality of thin film transistors, a plurality of data lines, and a plurality of gate lines. Each of the sub-pixels have first and second gray scale regions which are split up and down and have different areas, the first and second gray scale regions of one sub-pixel having a staggered arrangement with respect to those of an adjacent sub-pixel. Thin film transistors are connected to the first and second gray scale regions so that the first gray scale regions are driven when one of gate lines is driven and the second gray scale regions are driven when another gate line is driven.

公开(公告)号：KR101171180B1

公开(公告)日：2012-08-20

申请号：KR1020050064488

申请日：2005-07-15

Applicant: 삼성전자주식회사

Inventor： 유승후 ,  손정호 ,  도희욱 ,  김현욱 ,  창학선 ,  엄윤성

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2201/52

Abstract: 본발명은제1 기판, 제2 기판, 상기제1 기판에형성되어있는제1 신호선, 상기제1 기판에형성되어있는제2 신호선, 화소전극이형성되어있는다수의화소영역, 상기제2 기판에형성되어있으며상기화소영역과마주하는공통전극, 그리고상기제1 신호선, 상기제2 신호선및 상기화소전극과전기적으로연결된스위칭소자를포함하며, 상기화소전극은굴곡변을가지는제1 부화소전극및 상기제1 부화소전극과가로방향으로인접하는제2 부화소전극을포함하고, 상기제2 부화소전극의장변길이는상기제1 부화소전극의장변길이보다길며, 상기제1 부화소전극및 상기제2 부화소전극중 적어도하나는인접한화소영역의화소전극과상기가로방향으로인접하는액정표시장치이다. 이와같이본 발명에서는화소크기가작은표시장치또는대형표시장치등에적합한화소전극간격을만들수 있고, 색들사이의균형을맞추기쉬우며세로줄이나사선등의표시에유리하다. 또한개구율이더 향상되며측면시인성을향상시킬수 있는구조이고, 기준시야각을크게할 수있다.

Abstract translation: 本发明包括多个像素区域，和第二基板，向其中第二信号线，其在第一信号线形成的像素电极，在第一基板，第二基板上形成在第一基板，形成在第一基板 它被形成在，并面向像素区域，并且所述第一信号线，第二信号线和电连接到所述开关元件的像素电极的公共电极，所述像素电极包括具有绕组侧电极的第一子像素 和电极的第一子像素的长边长度和所述第2部分，进一步包括：在水平方向上彼此相邻的第二子像素电极的像素电极长于所述第一子像素电极的长边长度，所述第一子像素电极 和第二子像素电极中的至少一个邻近于所述像素电极和相邻的像素区域的水平方向上的液晶显示装置。 因此，本发明可以使像素电极的间隔，等。合适的像素小的尺寸显示装置或大型显示装置，它是有利的显示器，诸如颜色之间垂直或对角线容易平衡。 此外，进一步提高了开口率和能够改善侧面可视性的结构，能够提高参考视角。