公开(公告)号：US08951949B2

公开(公告)日：2015-02-10

申请号：US13715912

申请日：2012-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Ho Lee ,  Jang-Sub Kim

IPC: C11D3/43 ,  C11D7/26 ,  G02F1/1335 ,  C11D11/00 ,  C11D3/20 ,  C11D3/04

CPC classification number: C11D7/261 ,  C11D3/044 ,  C11D3/2068 ,  C11D11/0047 ,  G02F1/133516

Abstract: A composition for stripping a color filter and a color filter regeneration method are provided. A composition for stripping the color filter according to an exemplary embodiment of the present invention includes glycol and potassium hydroxide (KOH), in which either (a) the concentration of the glycol is in the range of 83 wt % to 91 wt % and of the concentration of the potassium hydroxide satisfies the condition: (wt % of KOH)≧6−(0.065*(wt % of the glycol)), or (b) the concentration of glycol is more than 91 wt % and the concentration of potassium hydroxide (KOH) is more than 0.2 wt %.

Abstract translation: 提供一种用于剥离滤色器的组合物和滤色器再生方法。 根据本发明的示例性实施方式的用于汽提滤色器的组合物包括二醇和氢氧化钾（KOH），其中（a）二醇的浓度在83重量％至91重量％的范围内， 氢氧化钾的浓度满足以下条件：（KOH的重量％）≥6-（0.065 *（二醇的重量％）），或（b）二醇的浓度大于91重量％，钾浓度 氢氧化物（KOH）大于0.2重量％。

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.