公开(公告)号：US09632347B2

公开(公告)日：2017-04-25

申请号：US14148366

申请日：2014-01-06

Applicant: Samsung Display Co., Ltd.

Inventor： Chul Huh ,  Min-Jung Kang ,  Chang-Hun Kwak

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

CPC classification number: G02F1/133512 ,  G02F1/133516 ,  G02F1/13394 ,  G02F2001/13396

Abstract: A display substrate includes a substrate and a light blocking element. The light blocking element is disposed on the substrate. The light blocking element includes a first light blocking portion, a second light blocking portion, and a column spacer portion. The first light blocking portion includes an upper surface at a first height. The second light blocking portion is disposed adjacent to the first light blocking portion. The second light blocking portion includes an upper surface at a second height. The second height is less than the first height. The column spacer portion is disposed adjacent to the second light blocking portion. The column spacer portion includes an upper surface at a third height. The third height is greater than the first height.

公开(公告)号：US20140232970A1

公开(公告)日：2014-08-21

申请号：US14148366

申请日：2014-01-06

Applicant: Samsung Display Co., Ltd.

Inventor： Chul HUH ,  Min-Jung Kang ,  Chang-Hun Kwak

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133516 ,  G02F1/13394 ,  G02F2001/13396

Abstract: A display substrate includes a substrate and a light blocking element. The light blocking element is disposed on the substrate. The light blocking element includes a first light blocking portion, a second light blocking portion, and a column spacer portion. The first light blocking portion includes an upper surface at a first height. The second light blocking portion is disposed adjacent to the first light blocking portion. The second light blocking portion includes an upper surface at a second height. The second height is less than the first height. The column spacer portion is disposed adjacent to the second light blocking portion. The column spacer portion includes an upper surface at a third height. The third height is greater than the first height.

Abstract translation: 显示基板包括基板和遮光元件。 遮光元件设置在基板上。 遮光元件包括第一遮光部分，第二遮光部分和柱间隔部分。 第一遮光部分包括在第一高度的上表面。 第二遮光部与第一遮光部相邻设置。 第二遮光部分包括在第二高度的上表面。 第二个高度小于第一个高度。 柱隔离部分邻近第二遮光部分设置。 柱间隔件包括在第三高度的上表面。 第三个高度大于第一个高度。

公开(公告)号：US09698174B2

公开(公告)日：2017-07-04

申请号：US14327765

申请日：2014-07-10

Applicant: Samsung Display Co., LTD.

Inventor： Chang-Hun Kwak ,  Chul Huh

IPC: G02F1/1333 ,  H01L27/12 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: H01L27/1262 ,  G02F1/133516 ,  G02F1/136209 ,  G02F2001/133388 ,  G02F2001/136222 ,  H01L27/1225 ,  H01L27/1248 ,  H01L27/1288

Abstract: An array substrate includes a base substrate including a display area and a peripheral area adjacent to the display area, a gate line extending in a first direction, a data line extending in a second direction crossing the gate line, a switching element electrically connected to the gate and data lines, a color filter pattern and a dummy color pattern in the display and peripheral areas, respectively, a pixel electrode on the color filter pattern, and a light blocking pattern including a black matrix pattern partially overlapping the color filter pattern and a black boundary pattern overlapping the dummy color pattern. The black boundary pattern covers the peripheral area and includes a first portion which overlaps the dummy color pattern and a second portion which does not overlap the dummy color pattern. A cross-sectional thickness of the first portion is smaller than that of the second portion.

公开(公告)号：US09140835B2

公开(公告)日：2015-09-22

申请号：US13733498

申请日：2013-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Hun Kwak ,  Jae-Jun Yu ,  Tae-Gyun Kim ,  Jang-Sub Kim

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  H01L29/786

CPC classification number: G02B5/201 ,  G02B5/223 ,  G02F1/133512 ,  G02F1/133516 ,  H01L29/786

Abstract: A display panel includes; a substrate, and a light blocking structure surrounding an ink filling region on the substrate, the light blocking structure including; a first layer pattern having an ink affinity characteristic disposed on the substrate, and a second layer pattern positioned on the first layer pattern and including an organic material having a light blocking characteristic.

Abstract translation: 显示面板包括： 基板和围绕基板上的墨填充区域的遮光结构，所述遮光结构包括： 具有设置在基板上的油墨亲和特性的第一层图案和位于第一层图案上并包括具有阻光特性的有机材料的第二层图案。

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：US09091811B2

公开(公告)日：2015-07-28

申请号：US13733498

申请日：2013-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Chang-Hun Kwak ,  Jae-Jun Yu ,  Tae-Gyun Kim ,  Jang-Sub Kim

IPC: G02F1/1335 ,  G02B5/20 ,  G02B5/22 ,  H01L29/786

Abstract: A display panel includes; a substrate, and a light blocking structure surrounding an ink filling region on the substrate, the light blocking structure including; a first layer pattern having an ink affinity characteristic disposed on the substrate, and a second layer pattern positioned on the first layer pattern and including an organic material having a light blocking characteristic.