公开(公告)号：US09599856B2

公开(公告)日：2017-03-21

申请号：US14608490

申请日：2015-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Young Min Kim ,  Min Ki Nam ,  Hae Il Park ,  Seon Tae Yoon

IPC: G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133514 ,  G02F2001/133521

Abstract: A display device having a first substrate, a second substrate above and facing the first substrate, a light-amount adjusting layer interposed between the first substrate and the second substrate, a plurality of color conversion layers respectively defining a plurality of pixel regions, a wavelength conversion layer disposed on a bottom surface of the color conversion layers, and a backlight unit disposed under the first substrate. The light-amount adjusting layer comprises liquid crystal molecules.

公开(公告)号：US20170076678A1

公开(公告)日：2017-03-16

申请号：US15256359

申请日：2016-09-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang Keun Lee ,  Dong-Uk Kim ,  Young Min Kim ,  Hae Il Park ,  Seung-Jin Baek ,  Kun Hee Jo

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G02F1/133617 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1336 ,  G02F2001/133614 ,  G02F2202/108

Abstract: A color conversion panel includes: a substrate; a plurality of light emitting regions on the substrate; and a light blocking region between adjacent light emitting regions among the plurality of light emitting regions, wherein the light emitting regions respectively comprise: a color filter disposed on the substrate; and a color conversion layer comprising at least one of a phosphor or a quantum dot and a polymer layer overlapping with at least one of the color filter and the substrate, and the light blocking region comprises a partition comprising at least two overlapping color filters of different colors from each other.

Abstract translation: 颜色转换面板包括：基板; 在所述基板上的多个发光区域; 以及所述多个发光区域中的相邻发光区域之间的遮光区域，其中所述发光区域分别包括：设置在所述基板上的滤色器; 以及颜色转换层，其包括与所述滤色器和所述基板中的至少一个重叠的荧光体或量子点和聚合物层中的至少一个，并且所述遮光区域包括包含至少两个不同的重叠滤色器的隔板 颜色彼此。

公开(公告)号：US09581759B2

公开(公告)日：2017-02-28

申请号：US14610797

申请日：2015-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong-Uk Kim ,  Hae Il Park ,  Seon-Tae Yoon

IPC: G02F1/1335 ,  F21V9/16 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/0026 ,  G02B6/0073 ,  G02F1/1336 ,  G02F1/133603 ,  G02F2001/133614

Abstract: Aspects according to one or more embodiments of the present invention are directed toward a quantum dot sheet, and a light unit and a liquid crystal display including the same, having desirable features of being capable of increasing light efficiency. According to exemplary embodiments of the present invention, it is possible to increase light efficiency by forming a quantum dot sheet including quantum dots in a pattern in which multiple layers having different refractive indexes are repeatedly stacked.

Abstract translation: 根据本发明的一个或多个实施例的方面涉及量子点片，以及包括该量子点片的光单元和液晶显示器，具有能够提高光效率的所需特征。 根据本发明的示例性实施例，通过以重复堆叠具有不同折射率的多个层的图案形成包括量子点的量子点片，可以提高光效率。

公开(公告)号：US20150185546A1

公开(公告)日：2015-07-02

申请号：US14287513

申请日：2014-05-27

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Young Min Kim ,  Jae Byung Park ,  Hae Il Park ,  Mun-Ki Sim ,  Seon-Tae Yoon ,  Baek Hee Lee ,  Jun Han Lee

IPC: G02F1/1335 ,  G02F1/137 ,  G02B5/18

CPC classification number: G02F1/13363 ,  G02F2001/133567 ,  G02F2001/133631 ,  G02F2203/01 ,  G02F2413/01

Abstract: A display panel includes: a plurality of pixels; and a first phase shifting layer and a second phase shifting layer, which overlap the pixels, where the first phase shifting layer and at least a portion of the second phase shifting layer are alternately arranged with each other, and a phase difference between light having a predetermined wavelength transmitted through the first phase shifting layer and light having the predetermined wavelength transmitted through the second phase shifting layer is approximately 180 degrees.

Abstract translation: 显示面板包括：多个像素; 以及与所述像素重叠的第一相移层和第二移相层，其中所述第一相移层和所述第二相移层的至少一部分彼此交替布置，并且具有 通过第一移相层传输的预定波长和通过第二移相层传输的具有预定波长的光约为180度。