公开(公告)号：US09620529B2

公开(公告)日：2017-04-11

申请号：US14610358

申请日：2015-01-30

Applicant: Samsung Display Co., LTD.

Inventor： Jae-Hwa Park ,  Do-Yeong Park ,  Jun-Seok Lee ,  Ki-Pyo Hong

IPC: H01L27/12 ,  H01L29/786 ,  H01L29/66 ,  H01L21/465 ,  H01L21/469 ,  H01L21/4757

CPC classification number: H01L27/124 ,  H01L21/465 ,  H01L21/469 ,  H01L21/47573 ,  H01L27/1225 ,  H01L27/127 ,  H01L29/66969 ,  H01L29/7869

Abstract: A display substrate includes a gate line extending in a first direction, a floating electrode disposed on the same layer as the gate line, and a data line. Opposite ends of the floating electrode are electrically connected with the data line. The floating electrode extends in a second direction that crosses the first direction. The data line includes a recess disposed adjacent to the gate line. The data line overlaps with the floating electrode and also extends in the second direction.

公开(公告)号：US20140117385A1

公开(公告)日：2014-05-01

申请号：US13799904

申请日：2013-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Je Hyeong PARK ,  Jae-Hwa Park ,  Swae-Hyun Kim ,  Yeun Tae Kim ,  Sunghwan Won

IPC: H01L33/38 ,  H01L33/00

CPC classification number: H01L33/387 ,  H01L27/124 ,  H01L27/1248 ,  H01L33/0041

Abstract: A display device including a base substrate, a pixel disposed on the base substrate, and a color filter part disposed between the base substrate and the pixel. The color filter part includes a color filter corresponding to the pixel and a black matrix disposed at at least a side of the color filter. The pixel includes a cover layer defining a tunnel-shaped cavity on the base substrate, an image display part disposed in the tunnel-shaped cavity, and first and second pixel electrodes and a common electrode applying an electric field to the image display part. The tunnel-shaped cavity is formed by forming a sacrificial layer and wet-etching the sacrificial layer.

Abstract translation: 一种显示装置，包括基底基板，设置在基底基板上的像素以及设置在基底基板和像素之间的滤色器部件。 滤色器部分包括对应于像素的滤色器和设置在滤色器的至少一侧的黑矩阵。 像素包括在基底基板上限定隧道状空腔的覆盖层，设置在隧道状空腔中的图像显示部分，以及向图像显示部分施加电场的第一和第二像素电极和公共电极。 通过形成牺牲层并湿蚀刻牺牲层来形成隧道状空腔。

公开(公告)号：US08809865B2

公开(公告)日：2014-08-19

申请号：US13799904

申请日：2013-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Je Hyeong Park ,  Jae-Hwa Park ,  Swae-Hyun Kim ,  Yeun Tae Kim ,  Sunghwan Won

IPC: H01L27/14 ,  H01L33/38 ,  H01L33/00

CPC classification number: H01L33/387 ,  H01L27/124 ,  H01L27/1248 ,  H01L33/0041

Abstract: A display device including a base substrate, a pixel disposed on the base substrate, and a color filter part disposed between the base substrate and the pixel. The color filter part includes a color filter corresponding to the pixel and a black matrix disposed at at least a side of the color filter. The pixel includes a cover layer defining a tunnel-shaped cavity on the base substrate, an image display part disposed in the tunnel-shaped cavity, and first and second pixel electrodes and a common electrode applying an electric field to the image display part. The tunnel-shaped cavity is formed by forming a sacrificial layer and wet-etching the sacrificial layer.

Abstract translation: 一种显示装置，包括基底基板，设置在基底基板上的像素以及设置在基底基板和像素之间的滤色器部件。 滤色器部分包括对应于像素的滤色器和设置在滤色器的至少一侧的黑矩阵。 像素包括在基底基板上限定隧道状空腔的覆盖层，设置在隧道状空腔中的图像显示部分，以及向图像显示部分施加电场的第一和第二像素电极和公共电极。 通过形成牺牲层并湿蚀刻牺牲层来形成隧道状空腔。