公开(公告)号：KR1020070065702A

公开(公告)日：2007-06-25

申请号：KR1020050126409

申请日：2005-12-20

Applicant: 삼성전자주식회사

Inventor： 장성진 ,  김도훈 ,  김민창 ,  이지은 ,  김진엽 ,  최민혁

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/136286 ,  G02F2201/123 ,  G02F2201/54

Abstract: An LCD(Liquid Crystal Display) and a method for manufacturing a color filter thereof are provided to reduce the number of drive integrated circuits and achieve four-color rendering by forming at least four sub-pixels in each unit pixel. A data line crosses a gate line. A plurality of sub-pixels are vertically disposed along the data line. A unit pixel includes at least four sub-pixels. The unit pixel includes a sub pixel for a red color, a sub-pixel for a green color, a sub-pixel for a blue color and a sub-pixel for a white color. Each of the sub-pixels has a longer length in a direction, which is in parallel with the gate lines, than a length thereof which is in parallel to the data lines.

Abstract translation: 提供LCD（液晶显示器）及其滤色器的制造方法，以减少驱动集成电路的数量，并通过在每个单位像素中形成至少四个子像素来实现四色渲染。 数据线穿过栅极线。 沿数据线垂直设置多个子像素。 单位像素包括至少四个子像素。 单位像素包括用于红色的子像素，用于绿色的子像素，用于蓝色的子像素和用于白色的子像素。 每个子像素在与栅极线并联的方向上具有比与数据线平行的长度更长的长度。

公开(公告)号：KR1020080023380A

公开(公告)日：2008-03-14

申请号：KR1020060087145

申请日：2006-09-11

Applicant: 삼성전자주식회사

Inventor： 장성진 ,  박상우 ,  김도훈 ,  김민창 ,  김진엽 ,  이지은 ,  소동윤

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133512 ,  G02F1/133514

Abstract: A display panel and a method for manufacturing a display substrate are provided to form a photo-pattern in the reflection area so that a color filter in the reflection area is thinner than a color filter in a transmission area, thereby adjusting brightness and color reproducibility in a reflection area and a transmission area to the same level. A display panel(500) comprises an array substrate(100) and an opposite substrate(200), which are bonded to each other with a liquid crystal layer(300) therebetween. The array substrate includes a transparent electrode(TE) formed in a pixel region of a base substrate(110), and a reflective electrode(RFE) formed on the transparent electrode in a reflection area of the pixel region. The opposite substrate includes a black matrix(BM) for demarcating the pixel region, a photo-pattern(220a) formed in the reflection area, and a color filter(RCF1) formed in the reflection area and a transmission area of the pixel region.

Abstract translation: 提供显示面板和显示基板的制造方法以在反射区域中形成光图案，使得反射区域中的滤色器比透射区域中的滤色器更薄，由此调节亮度和颜色再现性 反射区域和透射区域到同一水平。 显示面板（500）包括阵列基板（100）和相对基板（200），它们之间用液晶层（300）彼此接合。 阵列基板包括形成在基板（110）的像素区域中的透明电极（TE）和形成在像素区域的反射区域中的透明电极上的反射电极（RFE）。 相对的基板包括用于划分像素区域的黑矩阵（BM），形成在反射区域中的光图案（220a）和形成在反射区域中的滤色器（RCF1）和像素区域的透射区域。

公开(公告)号：KR1020070065065A

公开(公告)日：2007-06-22

申请号：KR1020050125750

申请日：2005-12-19

Applicant: 삼성전자주식회사

Inventor： 장성진 ,  최민혁 ,  김민창 ,  이지은 ,  김진엽 ,  김도훈

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  B32B2457/202 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133519 ,  G02F2201/123

Abstract: A method for manufacturing a transflective LCD(Liquid Crystal Display) is provided to reduce the number of processes and a manufacturing cost of an LCD panel by simultaneously forming a column spacer and a pattern for cell-gap adjustment of a reflective area through one masking process. A black matrix(110) is patterned on a substrate. Color filters(120) including red, green and blue are patterned in regions between portions of the black matrix, and a stack pattern is formed by stacking the color filters at one side of the substrate. An upper cell-gap adjustment pattern(130) is formed on the color filter, and a spacer is formed on the stack pattern. The step of forming the cell-gap adjustment pattern on the color filter and the spacer on the stack pattern includes applying an over-coat layer on the substrate including the color filter and the stack pattern, providing a mask on the overcoat layer, exposing an upper region of the stack pattern and a region excluding the upper cell-gap adjustment pattern through an exposure process, and removing the exposed region through a development process.

Abstract translation: 提供一种半透射型LCD（液晶显示器）的制造方法，通过同时形成列间隔物和通过一个掩模处理对反射区域进行单元间隙调整的图案来减少LCD面板的处理次数和制造成本 。 在基板上构图黑矩阵（110）。 在黑色矩阵的部分之间的区域中对包括红色，绿色和蓝色的滤色器（120）进行图案化，并且通过在基板的一侧堆叠滤色片形成堆叠图案。 在滤色器上形成上单元格间隙调整图案（130），并且在堆叠图案上形成间隔件。 在滤色器和叠层图案上的间隔物上形成单元间隙调整图案的步骤包括在包括滤色器和叠层图案的基板上涂覆过涂层，在外涂层上提供掩模， 堆叠图案的上部区域和除了上部单元格间隙调整图案之外的区域，并且通过显影处理去除曝光区域。