公开(公告)号：US09448344B2

公开(公告)日：2016-09-20

申请号：US14282611

申请日：2014-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chang-Soon Jang ,  Jin-Seuk Kim

IPC: G02B5/22 ,  G03F1/00 ,  G02F1/1335 ,  G02B5/20

CPC classification number: G02B5/20 ,  G02B5/201 ,  G02B5/223

Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.

公开(公告)号：US09201264B2

公开(公告)日：2015-12-01

申请号：US14163109

申请日：2014-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Yi-Seop Shim ,  Kwang-Ho Lee ,  Jin-Seuk Kim ,  Jang-Sub Kim ,  Yoon-Ho Kang ,  Tae-Gee Min ,  Seong-Gyu Kwon ,  Chang-Hun Kwak ,  Jae-Hoon Kim ,  Jae-Jun Yu

IPC: G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133516 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13394

Abstract: A display panel includes a substrate, a partition formed on the substrate and defining a plurality of openings, a plurality of color filters formed in the openings and having a substantially uniform thickness within each respective opening, and a spacer formed on the partition. The color filters and the spacer are formed through inkjet printing. The color filters have the substantially uniform thickness by the partition having a height which is greater than the thickness of the color filters during the inkjet printing. The height of the partition may be in a range of about 1.5 to about 2 times the thickness of the color filter.

Abstract translation: 显示面板包括基板，形成在基板上并限定多个开口的隔板，形成在开口中并且在每个相应开口内具有基本上均匀的厚度的多个滤色器以及形成在隔板上的间隔件。 滤色器和间隔物通过喷墨印刷形成。 滤色器具有基本均匀的厚度，该分隔体的高度大于喷墨打印期间的滤色器的厚度。 隔板的高度可以在滤色器的厚度的约1.5至约2倍的范围内。

公开(公告)号：US10186220B2

公开(公告)日：2019-01-22

申请号：US15054580

申请日：2016-02-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Soo Sohn ,  Neung-Beom Lee ,  Jeong-Hyun Kim ,  Jin-Seuk Kim ,  Won-Hee Lee

IPC: G09G3/36 ,  G09G3/20

Abstract: A gate driver includes a first shift-register including a plurality of odd-numbered stages which outputs a plurality of odd-numbered original gate signals having a pre-charge pulse and a main-charge pulse in synchronization with a first gate clock signal, a second shift-register comprising a plurality of even-numbered stages which outputs a plurality of even-numbered original gate signals having a pre-charge pulse and a main-charge pulse in synchronization with a second gate clock signal, a first inverter configured to output a first inversion pre-charge control signal having a phase opposite to a phase of a first pre-charge control signal, and a second inverter configured to output a second inversion pre-charge control signal having a phase opposite to a phase of a second pre-charge control signal.

公开(公告)号：US08743490B2

公开(公告)日：2014-06-03

申请号：US14062257

申请日：2013-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Jin-Seuk Kim

IPC: G02B5/22 ,  G03F1/00 ,  G02F1/1335

CPC classification number: G02B5/20 ,  G02B5/201 ,  G02B5/223

Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.

Abstract translation: 滤色器基板包括多个滤色器和第一伪图案。 滤色器形成在显示区域中。 滤色器包括多种颜色。 第一虚设图案形成在显示区域周围的周边区域中。 第一虚拟图案具有与其中一种颜色相同的颜色。 对应于显示区域的顶点的第一虚设图案的边缘部分被舍入。 因此，可以提高滤色器制造工艺的可靠性，可以提高滤色器的可靠性，并且可以防止产生具有径向形状的污迹缺陷，从而可以提高显示质量。

公开(公告)号：US08587887B2

公开(公告)日：2013-11-19

申请号：US13679686

申请日：2012-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Soon Jang ,  Jin-Seuk Kim

IPC: G02B5/22 ,  G03F1/00 ,  G02F1/1335

CPC classification number: G02B5/20 ,  G02B5/201 ,  G02B5/223

Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.

Abstract translation: 滤色器基板包括多个滤色器和第一伪图案。 滤色器形成在显示区域中。 滤色器包括多种颜色。 第一虚设图案形成在显示区域周围的周边区域中。 第一虚拟图案具有与其中一种颜色相同的颜色。 对应于显示区域的顶点的第一虚设图案的边缘部分被舍入。 因此，可以提高滤色器制造工艺的可靠性，可以提高滤色器的可靠性，并且可以防止产生具有径向形状的污迹缺陷，从而可以提高显示质量。