公开(公告)号：US20160334671A1

公开(公告)日：2016-11-17

申请号：US15218773

申请日：2016-07-25

Applicant: Samsung Display Co., Ltd

Inventor： Eun Hee HAN ,  Hae Ju YUN

IPC: G02F1/1337 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133377 ,  G02F1/133711 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/1259

Abstract: Provided are a display device and a manufacturing method thereof capable of improving a viewing angle. The display device includes: a substrate; a switching element; a pixel electrode; a common electrode; a roof layer; a liquid crystal layer; and an encapsulation layer. The switching element is on the substrate. The pixel electrode is connected with the switching element. The common electrode is spaced apart from the pixel electrode on the pixel electrode with a plurality of microcavities comprising a microcavity therebetween. The roof layer is on the common electrode. The liquid crystal layer fills the microcavity. The encapsulation layer is on the roof layer to seal the microcavity, in which the common electrode includes a protrusion protruding upwards from a portion contacting an upper surface of the microcavity.

公开(公告)号：US20160209699A1

公开(公告)日：2016-07-21

申请号：US14941393

申请日：2015-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Ju YUN ,  Yukinori ASAKAWA ,  Kwang Soo BAE ,  Min Jeong OH

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1341 ,  G02F1/1368 ,  G02F1/1337

CPC classification number: G02F1/133377 ,  G02F1/133345 ,  G02F1/1335 ,  G02F1/133526 ,  G02F1/1337 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/1368 ,  G02F2001/133738

Abstract: Embodiments provide a display device including: a thin film transistor disposed on an insulation substrate including a plurality of pixels; a common electrode and a pixel electrode disposed on the thin film transistor to overlap each other while interposing an insulating layer therebetween; a liquid crystal layer filling microcavities differentiated by pixel electrodes, the pixel electrodes comprising the pixel electrode; and a roof layer that is disposed on a microcavity of the microcavities and includes an injection hole extending to the microcavity and a supporting member to support the microcavity; and an optical member disposed on the supporting member, wherein the injection hole is disposed between adjacent microcavities in a column direction, and the supporting member is disposed between adjacent microcavities in a row direction. Total reflection of light, had alignment, and light leakage which may occur in the display device may be prevented by the optical member.

Abstract translation: 实施例提供了一种显示装置，包括：设置在包括多个像素的绝缘基板上的薄膜晶体管; 设置在所述薄膜晶体管上的公共电极和像素电极，以在其间插入绝缘层而彼此重叠; 填充由像素电极区分的微腔的液晶层，所述像素电极包括所述像素电极; 以及屋顶层，其设置在所述微腔的微腔上，并且包括延伸到所述微腔的喷射孔和支撑所述微腔的支撑构件; 以及设置在所述支撑构件上的光学构件，其中所述注入孔在列方向上设置在相邻的微腔之间，并且所述支撑构件在行方向上设置在相邻的微腔之间。 通过光学构件可以防止在显示装置中发生的光的全反射，对准和漏光。

公开(公告)号：US20160198582A1

公开(公告)日：2016-07-07

申请号：US14789128

申请日：2015-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Ju YUN ,  Yong Seok Kim ,  Kwang Soo Bae ,  Dae Ho Song

IPC: H05K5/02 ,  H01F7/02 ,  H05K5/00

CPC classification number: G06F1/1652 ,  G02F1/133305 ,  G02F1/133308 ,  G02F2001/133322 ,  G02F2201/46 ,  G09F9/301 ,  H01F7/0252

Abstract: A flexible display is disclosed. In one aspect, the flexible display includes a display panel including a front surface configured to display an image and a rear surface opposing the front surface of the display panel. The flexible display also includes first and second magnets positioned on the rear surface and first and second bonding layers respectively interposed between the display panel and the first and second magnets.

Abstract translation: 公开了一种柔性显示器。 一方面，柔性显示器包括：显示面板，包括被配置为显示图像的前表面和与显示面板的前表面相对的后表面。 柔性显示器还包括位于后表面上的第一和第二磁体以及分别介于显示面板与第一和第二磁体之间的第一和第二接合层。

公开(公告)号：US20150131042A1

公开(公告)日：2015-05-14

申请号：US14261636

申请日：2014-04-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hae Ju YUN ,  Soo Jung Lee ,  Jung Wook Lee

IPC: G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/1341 ,  G02F1/133377

Abstract: A liquid crystal display includes a substrate and a thin film transistor disposed on the substrate. A pixel electrode is connected to the thin film transistor. A roof layer faces the pixel electrode. A plurality of microcavities are disposed between the pixel electrode and the roof layer. A first microcavity is filled with a liquid crystal material. A first injection hole and a second injection hole are disposed at edges of the first microcavity. A height of the first and second injection holes are different. A plurality of grooves extending in a first direction are disposed between the plurality of microcavities. An alignment material layer is disposed on at least one of the grooves.

Abstract translation: 液晶显示器包括设置在基板上的基板和薄膜晶体管。 像素电极连接到薄膜晶体管。 屋顶层面向像素电极。 在像素电极和屋顶层之间设置多个微腔。 第一微腔充满液晶材料。 第一注入孔和第二注入孔设置在第一微腔的边缘。 第一和第二喷射孔的高度不同。 沿着第一方向延伸的多个凹槽设置在多个微腔之间。 对准材料层设置在至少一个凹槽上。

公开(公告)号：US20150109566A1

公开(公告)日：2015-04-23

申请号：US14261181

申请日：2014-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hae Ju YUN ,  Byeong-Hee WON

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133345 ,  G02F1/133371 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133368 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display is provided. The liquid crystal display includes a substrate including a reflective area and a transmissive area, a thin film transistor disposed on the substrate, a pixel electrode disposed on the thin film transistor, and a roof layer disposed facing the pixel electrode. The liquid crystal display further includes a plurality of microcavities formed between the pixel electrode and the roof layer, and a liquid crystal material disposed in the plurality of microcavities. The reflective area includes a first cell gap, and the transmissive area includes a second cell gap that is different from the first cell gap.

Abstract translation: 提供液晶显示器。 液晶显示器包括具有反射区域和透射区域的基板，设置在基板上的薄膜晶体管，设置在薄膜晶体管上的像素电极以及与像素电极相对配置的屋顶层。 液晶显示器还包括形成在像素电极和屋顶层之间的多个微腔和设置在多个微腔中的液晶材料。 反射区域包括第一单元间隙，并且透射区域包括不同于第一单元间隙的第二单元间隙。

公开(公告)号：US20140146278A1

公开(公告)日：2014-05-29

申请号：US13962833

申请日：2013-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun LEE ,  Hae Ju YUN ,  Jung Wook LEE ,  Seon Uk LEE ,  Dong Hwan KIM ,  Sung Jun KIM ,  Yeun Tae KIM ,  Hyoung Sub LEE ,  Sung Woo CHO ,  Tae Woon CHA ,  Sang Gun CHOI

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133377

Abstract: A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; an electrode disposed on the substrate; and a supporting member disposed on the electrode. The supporting member is shaped to form a cavity between the supporting member and the electrode. The cavity has a first opening at one end of the supporting member and a second opening at an opposite end of the supporting member, the first opening being positioned over the electrode. A cross-sectional area of the first opening is smaller than a cross-sectional area of the second opening.

Abstract translation: 具有微腔的显示面板各自具有不对称横截面积的端部。 示例性显示面板具有基板; 设置在所述基板上的电极; 以及设置在电极上的支撑构件。 支撑构件成形为在支撑构件和电极之间形成空腔。 空腔在支撑构件的一端具有第一开口，在支撑构件的相对端具有第二开口，第一开口位于电极上方。 第一开口的横截面面积小于第二开口的横截面面积。

公开(公告)号：US20230275115A1

公开(公告)日：2023-08-31

申请号：US17969049

申请日：2022-10-19

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Won Tae KIM ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

IPC: H01L27/15 ,  H01L33/50 ,  H01L33/62 ,  H01L33/38 ,  G09F9/33 ,  G09F9/302

CPC classification number: H01L27/156 ,  G09F9/3026 ,  G09F9/33 ,  H01L33/382 ,  H01L33/505 ,  H01L33/62

Abstract: A display device includes a display area including a plurality of light emitting area including a first light emitting area, a second light emitting area, a third light emitting area, and a light blocking area disposed between adjacent ones of the plurality of light emitting areas, and a non-display area disposed adjacent to the display area, light emitting elements disposed on a substrate in each of the first light emitting area, the second light emitting area, and the third light emitting area, and a light conversion layer disposed on the light emitting elements. The light conversion layer includes a first wavelength conversion part disposed in the first light emitting area, a second wavelength conversion part disposed in the second light emitting area, a first light transmissive part disposed in the third light emitting area, and a bank disposed in the light blocking area. The non-display area is disposed on an edge of the display area. A second light transmissive part is further disposed in the non-display area.

公开(公告)号：US20230120521A1

公开(公告)日：2023-04-20

申请号：US17959442

申请日：2022-10-04

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

IPC: G09F9/30 ,  H01L33/62 ,  H01L33/42 ,  H01L33/50

Abstract: A display device includes a display panel that includes a display area displaying an image and a non-display area including at least one hole; and a housing connected to the display panel, wherein the display panel includes pixels that are dispersed and disposed in the display area; and a conductive pattern disposed between the pixels in the display area and overlapping the at least one hole in a plan view, and the conductive pattern is electrically connected to the housing through the at least one hole.

公开(公告)号：US20230102618A1

公开(公告)日：2023-03-30

申请号：US17953170

申请日：2022-09-26

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Soo Hyun MOON ,  Woo Guen JANG

IPC: H01L27/15 ,  G09G3/3233 ,  H01L23/00

Abstract: A display device includes a base layer, a color filter layer on the base layer and including a color filter located at an emission area, a light emitting element layer on the color filter layer and including a light emitting element located at the emission area, a first electrode on a first end of the light emitting element, and a second electrode on a second end of the light emitting element, a circuit layer on the light emitting element layer and including circuit elements and lines connected to the first electrode and the second electrode, and pads on the circuit layer and connected to the lines, and the first electrode and the second electrode may include a reflective conductive material.

公开(公告)号：US20220068973A1

公开(公告)日：2022-03-03

申请号：US17335653

申请日：2021-06-01

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Yong Sub SHIM ,  Min Seong YI ,  Kyung Bae KIM ,  Jin Yool KIM ,  Jung Gun NAM

IPC: H01L27/12 ,  H01L25/16

Abstract: A display device includes a pixel disposed in a display area. The pixel includes a first electrode and a second electrode spaced apart from each other; a light emitting element disposed between the first electrode and the second electrode and including a first end portion and a second end portion; a third electrode disposed on the first end portion of the light emitting element and electrically connecting the first end portion to the first electrode; and a fourth electrode disposed on the second end portion of the light emitting element and electrically connecting the second end portion to the second electrode. An opening is formed in at least one of the first to fourth electrodes and disposed in a first area and a second area that are adjacent to the first end portion and the second end portion of the light emitting element.