公开(公告)号：US20230337500A1

公开(公告)日：2023-10-19

申请号：US18114107

申请日：2023-02-24

Applicant: Samsung Display Co., LTD.

Inventor： Ki Soo PARK ,  Yu Jin KIM ,  Hong Min YOON ,  Jun Han LEE

IPC: H10K59/38 ,  H10K59/122 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/122 ,  H10K59/8792

Abstract: A color converting panel includes: a substrate; a plurality of banks disposed on the substrate, where the banks partition a red light emitting area, a green light emitting area, a blue light emitting area, and a white light emitting area; a red color conversion layer disposed in the red light emitting area; a green color conversion layer disposed in the green light emitting area; and a green color conversion layer and a red color conversion layer disposed in the white light emitting area.

公开(公告)号：US20160223869A1

公开(公告)日：2016-08-04

申请号：US14886369

申请日：2015-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Mun-Ki SIM ,  Young Min KIM ,  Seon-Tae YOON ,  Baek Hee LEE ,  Min Ki NAM ,  Hae Il PARK ,  Jun Han LEE

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133617 ,  G02F1/133377 ,  G02F1/133603 ,  G02F2202/36

Abstract: A liquid crystal display that includes a substrate, a pixel electrode arranged on the substrate, a liquid crystal layer arranged in a microcavity on the pixel electrode, a roof layer supporting the microcavity and a capping layer arranged on the roof layer, wherein the capping layer includes a color conversion portion that includes a plurality of quantum dots distributed within a polymer layer. With the above structure, it is possible to reduce weight, thickness, cost, and processing time of the display by using only one substrate and by integrally including the quantum dots within a capping layer.

Abstract translation: 一种液晶显示器，包括基板，设置在基板上的像素电极，布置在像素电极上的微腔中的液晶层，支撑微腔的顶层和布置在屋顶层上的封盖层，其中封盖层 包括颜色转换部分，其包括分布在聚合物层内的多个量子点。 利用上述结构，可以通过仅使用一个基板并且通过将覆盖层内的量子点整体地包含来来减轻显示器的重量，厚度，成本和处理时间。

公开(公告)号：US20170307932A1

公开(公告)日：2017-10-26

申请号：US15492246

申请日：2017-04-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang Keun LEE ,  Young Min KIM ,  Hae Il PARK ,  Moon Jung BAEK ,  Seon-Tae YOON ,  Jun Han LEE

IPC: G02F1/1335 ,  G02B5/00

CPC classification number: G02F1/133512 ,  G02B5/201 ,  G02B5/22 ,  G02B5/288 ,  G02F1/133553 ,  G02F1/133617

Abstract: A color conversion panel includes a substrate, a light blocking layer on the substrate, and color conversion layers and a transmission layer on the substrate, the color conversion layers including a quantum dot, wherein the light blocking layer includes a first sub-light blocking layer overlapping the color conversion layers and the transmission layer, and a second sub-light blocking layer between adjacent ones of the color conversion layers and the transmission layer, and wherein each of the first sub-light blocking layer and the second sub-light blocking layer includes an external light absorption layer on the substrate, and a reflection layer on the external light absorption layer.

公开(公告)号：US20160259210A1

公开(公告)日：2016-09-08

申请号：US14931031

申请日：2015-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min KIM ,  Min Ki NAM ,  Nam Seok ROH ,  Ki Soo PARK ,  Hae Il PARK ,  Kwang Keun LEE ,  Jun Han LEE

IPC: G02F1/1335 ,  G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/133617 ,  G02F1/133305 ,  G02F1/133377 ,  G02F2001/133548

Abstract: A liquid crystal display, including: a flexible substrate; a plurality of pixel electrodes formed on the substrate; a liquid crystal layer filled in a microcavity formed on the pixel electrode; a roof layer covering the microcavity; an overcoat sealing the microcavity; a flexible polarizer formed on the overcoat; and a color conversion layer formed on the polarizer, wherein the color conversion layer includes a plurality of color conversion media layers formed at a position corresponding to the microcavity, and upper light blocking members formed between the color conversion media layers to partition the color conversion media layers. The liquid crystal display has good color reproducibility and flexibility by forming the flexible wire grid polarizer and the color conversion media (CCM) on the surface of the liquid crystal display manufactured with one substrate.

Abstract translation: 一种液晶显示器，包括：柔性基板; 形成在所述基板上的多个像素电极; 填充在形成在像素电极上的微腔中的液晶层; 覆盖微腔的屋顶层; 外罩密封微腔; 形成在外涂层上的柔性偏光片; 以及形成在所述偏振器上的颜色转换层，其中所述颜色转换层包括形成在对应于所述微腔的位置处的多个颜色转换介质层，以及形成在所述颜色转换介质层之间的上部遮光件，以分隔所述颜色转换介质 层。 通过在由一个基板制造的液晶显示器的表面上形成柔性线栅偏振器和颜色转换介质（CCM），液晶显示器具有良好的色彩再现性和柔性。

公开(公告)号：US20210132446A1

公开(公告)日：2021-05-06

申请号：US17145432

申请日：2021-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Young Min KIM ,  Hae Il PARK ,  Seon-Tae YOON ,  Jun Han LEE

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.

公开(公告)号：US20160195773A1

公开(公告)日：2016-07-07

申请号：US14936401

申请日：2015-11-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Young Min KIM ,  Hae Il PARK ,  Seon-Tae YOON ,  Jun Han LEE

IPC: G02F1/1335

Abstract: A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.

Abstract translation: 液晶显示器包括：显示面板; 以及位于所述显示面板上的颜色转换层，其中所述颜色转换层包括包括颜色转换介质层和散射体的散射层。

公开(公告)号：US20160062178A1

公开(公告)日：2016-03-03

申请号：US14717431

申请日：2015-05-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Uk KIM ,  Min Ki NAM ,  Hae Il PARK ,  Jun Han LEE

IPC: G02F1/1335 ,  G02B5/02 ,  G02B1/00

CPC classification number: G02B5/0242 ,  B82Y20/00 ,  G02B1/005 ,  G02F1/133602 ,  G02F1/133603 ,  G02F2001/133614 ,  G02F2202/32 ,  Y10S977/774

Abstract: A display device may include a substrate and a plurality of color conversion units on the substrate. Each of the plurality of color conversion units may include a photonic crystal layer having at least two layers having different refractive indices alternately stacked, and a wavelength shifter dispersed in at least one of the at least two layers.

Abstract translation: 显示装置可以在基板上包括基板和多个颜色转换单元。 多个颜色转换单元中的每一个可以包括具有交替堆叠的具有不同折射率的至少两层的光子晶体层，以及分散在至少两层中的至少一个层中的波长移位器。