公开(公告)号：US20140158954A1

公开(公告)日：2014-06-12

申请号：US14095609

申请日：2013-12-03

Applicant: BOE Technology Group Co., LTD.

Inventor： Jianchao Lun ,  Yangyang Xin ,  Jinbo Lu

IPC: C09B67/20

CPC classification number: C09B67/006 ,  C09B67/0002 ,  C09B67/009

Abstract: The invention relates to use of quantum dots in a pigment dispersion liquid. The invention also relates to a pigment dispersion liquid, which comprises a pigment, quantum dots, a dispersion agent, a dispersing resin and a solvent. The invention also relates to the process for producing the pigment dispersion liquid. The use of quantum dots provided by the invention broadens the application field of the quantum dots and develops the use thereof in the field of liquid crystal display. The pigment dispersion liquid having quantum dots added therein provided by the invention has a significantly improved stability of dispersion. Furthermore, the quantum dots and the organic pigment can interact with each other by adjusting the composition, the size or the like of the quantum dots, so that the properties of the pigment are improved and the contrast thereof is increased.

Abstract translation: 本发明涉及量子点在颜料分散液中的应用。 本发明还涉及颜料分散液，其包含颜料，量子点，分散剂，分散树脂和溶剂。 本发明还涉及颜料分散液的制造方法。 本发明提供的量子点的使用拓宽了量子点的应用领域，并开发出其在液晶显示领域的应用。 本发明提供的具有添加量子点的颜料分散液具有显着提高的分散稳定性。 此外，量子点和有机颜料可以通过调整量子点的组成，尺寸等而相互作用，使得颜料的性质得到改善并且其对比度提高。

公开(公告)号：US20140113067A1

公开(公告)日：2014-04-24

申请号：US14126508

申请日：2012-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jinbo Lu ,  Zhuo Zhang ,  Jisheng Zhao ,  Lin Li

IPC: G02B5/26

CPC classification number: G02B5/26 ,  G02B5/201 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133611 ,  G02F2203/09

Abstract: A manufacturing method and template of color filters belong to the field of liquid crystal display. The manufacturing method comprises: forming a black matrix (2) on a substrate (1), a pixel region being formed around the black matrix (2); forming pixel resin layers (3, 4, 5) on the substrate (1) on which the black matrix is formed; boxing the template with the substrate on which the pixel resin layers are formed, the template being located above the substrate (1), and a plurality of columnar hollow protrusions (13) being arranged at a part of a template body (12), corresponding to the pixel region, of the template; subjecting the boxed substrate to heat treatment, taking off the template so as to form a hole (11) in the pixel resin layer; and forming, through a patterning process, a pattern of the pixel resin layer on the substrate on which the hole (11) is provided. Therefore, the aperture and the opening area can be accurately controlled when providing an opening on the pixel region of the color filter.

Abstract translation: 滤色片的制造方法和模板属于液晶显示领域。 制造方法包括：在基板（1）上形成黑矩阵（2），围绕黑矩阵（2）形成像素区域; 在其上形成有黑矩阵的基板（1）上形成像素树脂层（3,4,5）; 将模板与其上形成有像素树脂层的基板一起装载，模板位于基板（1）上方，并且多个柱状中空突起（13）布置在模板体（12）的一部分处，对应于 到模板的像素区域; 对盒状基板进行热处理，脱模，以在像素树脂层中形成孔（11）; 以及通过图案化工艺形成在其上设置有孔（11）的基板上的像素树脂层的图案。 因此，当在滤色器的像素区域上提供开口时，可以精确地控制光圈和开口面积。