公开(公告)号：US20150129885A1

公开(公告)日：2015-05-14

申请号：US14605749

申请日：2015-01-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Beom KIM ,  Je-Hyeong PARK ,  Jae-Hyoung YOUN ,  Jean-Ho SONG ,  Jong-In KIM

IPC: H01L27/12 ,  H01L23/482

CPC classification number: H01L27/124 ,  C23C14/14 ,  C23C14/34 ,  H01L23/4827 ,  H01L23/52 ,  H01L29/786 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method for forming a thin film according to an exemplary embodiment of the present invention includes forming the thin film at a power density in the range of approximately 1.5 to approximately 3 W/cm2 and at a pressure of an inert gas that is in the range of approximately 0.2 to approximately 0.3 Pa. This process results in an amorphous metal thin film barrier layer that prevents undesired diffusion from adjacent layers, even when this barrier layer is thinner than many conventional barrier layers.

Abstract translation: 根据本发明的示例性实施方案的薄膜的形成方法包括以大约1.5至大约3W / cm 2的功率密度和处于该范围内的惰性气体的压力形成薄膜 大约0.2至大约0.3Pa。这个过程产生一个非晶金属薄膜阻挡层，防止相邻层的不期望的扩散，即使该阻挡层比许多传统的阻挡层薄。

公开(公告)号：US20160041441A1

公开(公告)日：2016-02-11

申请号：US14681380

申请日：2015-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Je-Hyeong PARK ,  Swae-Hyun KIM ,  Do-Yeong PARK ,  Chang-Il TAE

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1339 ,  H01L27/12

CPC classification number: G02F1/136209 ,  G02F1/13394 ,  G02F2001/13398 ,  H01L29/41733

Abstract: A display panel includes a first substrate, a second substrate, a thin film transistor, a black column spacer and a barrier layer. The first substrate includes a gate line extending in a first direction and a data line extending in a second direction crossing the first direction. The second substrate faces the first substrate. The thin film transistor is disposed on the first substrate, and connected to the gate line and the data line. The black column spacer includes a blocking part covering the gate line and the thin film transistor, and a maintaining part integrated with the blocking part. The maintaining part maintains a cell gap between the first substrate and the second substrate. The maintaining part includes a material substantially the same as that of the blocking part. The barrier layer covers the blocking part.

Abstract translation: 显示面板包括第一基板，第二基板，薄膜晶体管，黑色柱状间隔物和阻挡层。 第一基板包括沿第一方向延伸的栅极线和沿与第一方向交叉的第二方向延伸的数据线。 第二基板面向第一基板。 薄膜晶体管设置在第一基板上，并连接到栅极线和数据线。 黑色列间隔物包括覆盖栅极线和薄膜晶体管的阻挡部分和与阻挡部分一体的保持部分。 保持部件保持第一基板和第二基板之间的单元间隙。 保持部件包括与阻挡部件基本相同的材料。 阻挡层覆盖阻挡部分。

公开(公告)号：US20150029426A1

公开(公告)日：2015-01-29

申请号：US14512354

申请日：2014-10-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Wook LEE ,  Hwa-Yeul OH ,  Pil-Sang YUN ,  Je-Hyeong PARK

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G3/3659 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0809 ,  G09G2300/0876 ,  G09G2320/028

Abstract: The present invention relates to a liquid crystal display and a driving method thereof. The liquid crystal display of the present invention includes a pixel electrode including: a first subpixel electrode, a second subpixel electrode, and a third subpixel electrode electrically separated from each other; a first thin film transistor connected to the first subpixel electrode; a second thin film transistor connected to the second subpixel electrode; a third thin film transistor connected to the third subpixel electrode; a fourth thin film transistor connected to the second subpixel electrode and the third subpixel electrode; a first gate line connected to the first to third thin film transistors; a second gate line connected to the fourth thin film transistor; a data line connected to the first and second thin film transistors; and a storage electrode line connected to the third thin film transistor.

Abstract translation: 本发明涉及一种液晶显示器及其驱动方法。 本发明的液晶显示装置具有：像素电极，具有：第一子像素电极，第二子像素电极以及与之分离的第三子像素电极; 连接到第一子像素电极的第一薄膜晶体管; 连接到第二子像素电极的第二薄膜晶体管; 连接到第三子像素电极的第三薄膜晶体管; 连接到第二子像素电极和第三子像素电极的第四薄膜晶体管; 连接到第一至第三薄膜晶体管的第一栅极线; 连接到第四薄膜晶体管的第二栅极线; 连接到第一和第二薄膜晶体管的数据线; 以及与第三薄膜晶体管连接的存储电极线。