公开(公告)号：US10651428B2

公开(公告)日：2020-05-12

申请号：US16529030

申请日：2019-08-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soonil Jung ,  Haeyoung Yun ,  Junghyun Cho ,  Sanghyun Choi

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light emitting display device includes: a substrate; a first electrode on the substrate; a pixel defining layer on the substrate, the pixel defining layer defining a first opening which exposes at least a part of the first electrode; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer; a thin film encapsulation layer on the second electrode; a sensing electrode on the thin film encapsulation layer; a low refractive index layer on the sensing electrode, the low refractive index layer defining a second opening which overlaps the first opening; and a high refractive index layer on the thin film encapsulation layer. A gap between an edge of the first opening and an edge of the second opening is constant irrespective of direction.

公开(公告)号：US10446626B2

公开(公告)日：2019-10-15

申请号：US15828630

申请日：2017-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haeyoung Yun ,  Junghyun Cho

IPC: H01L27/32 ,  G09G3/30 ,  H01L51/10 ,  H01L51/52

Abstract: An organic light emitting diode display device includes a passivation layer, a first electrode, a pixel defining layer, an organic emitting layer, and a second electrode. The passivation layer includes a trench and a recessed portion. The first electrode is on the passivation layer. The pixel defining layer is on the passivation layer and defines an opening which exposes at least a part of the first electrode. The organic light emitting layer is on the first electrode. The second electrode is on the light emitting layer. The recessed portion overlaps the opening and is spaced apart from an edge of the opening. The trench is spaced apart from the first electrode.

公开(公告)号：US10247950B2

公开(公告)日：2019-04-02

申请号：US14249446

申请日：2014-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung-Hoon Lee ,  Soohee Oh ,  Haeyoung Yun ,  Junghwan Yi ,  Jinhwan Kim

IPC: H04N13/317 ,  H04N13/324 ,  H04N13/356 ,  H04N13/305 ,  H04N13/31 ,  G02B27/22 ,  G02F1/1335

Abstract: A three-dimensional display panel includes an array of pixels arranged in row and column directions, and at least one lenticular lens configured to form N viewpoints in different directions. The at least one lenticular lens has a longitudinal axis inclined by an angle of θ with respect to a column direction of the pixel, and a pitch P of the at least one lenticular lens in the row direction thereof satisfies ( N S ) ⁢ A

公开(公告)号：US11758761B2

公开(公告)日：2023-09-12

申请号：US16868217

申请日：2020-05-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soonil Jung ,  Haeyoung Yun ,  Junghyun Cho ,  Sanghyun Choi

IPC: H01L51/52 ,  H01L27/32 ,  H10K50/858 ,  H10K59/40 ,  H10K59/122 ,  H10K59/35 ,  G06F3/044 ,  H10K50/813 ,  H10K50/844 ,  H10K50/856 ,  G06F3/041

CPC classification number: H10K50/858 ,  G06F3/0412 ,  G06F3/0446 ,  H10K50/813 ,  H10K50/844 ,  H10K50/856 ,  H10K59/122 ,  H10K59/352 ,  H10K59/353 ,  H10K59/40

Abstract: An organic light emitting display device includes: a substrate; a first electrode on the substrate; a pixel defining layer on the substrate, the pixel defining layer defining a first opening which exposes at least a part of the first electrode; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer; a thin film encapsulation layer on the second electrode; a sensing electrode on the thin film encapsulation layer; a low refractive index layer on the sensing electrode, the low refractive index layer defining a second opening which overlaps the first opening; and a high refractive index layer on the thin film encapsulation layer. A gap between an edge of the first opening and an edge of the second opening is constant irrespective of direction.

公开(公告)号：US20200058719A1

公开(公告)日：2020-02-20

申请号：US16541467

申请日：2019-08-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kiyoung Yeon ,  Haeyoung Yun ,  Junghyun Cho ,  Younggil Park ,  Dongyoun Yoo ,  Wooyoung Lee ,  Sooim Jeong

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display apparatus includes a substrate; thin film transistors; a protective layer that includes a plurality of concave-convex units disposed in a pixel area; an organic light-emitting device disposed on the protective layer; and an encapsulation unit that covers the organic light-emitting device. Each of the concave-convex units protrudes from a surface of the protective layer. The organic light-emitting device includes a pixel electrode, an emission layer, and an opposite layer sequentially stacked on the concave-convex unit, and a distance between the pixel electrode and the opposite electrode is determined by 5%≤(a/b)≤18%, wherein ‘a’ is a vertical distance with respect to the surface of the protective layer between the pixel electrode and the opposite electrode and ‘b’ is a minimum distance between the pixel electrode and the opposite electrode.

公开(公告)号：US10388913B2

公开(公告)日：2019-08-20

申请号：US16125229

申请日：2018-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Soonil Jung ,  Haeyoung Yun ,  Junghyun Cho ,  Sanghyun Choi

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light emitting display device includes: a substrate; a first electrode on the substrate; a pixel defining layer on the substrate, the pixel defining layer defining a first opening which exposes at least a part of the first electrode; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer; a thin film encapsulation layer on the second electrode; a sensing electrode on the thin film encapsulation layer; a low refractive index layer on the sensing electrode, the low refractive index layer defining a second opening which overlaps the first opening; and a high refractive index layer on the thin film encapsulation layer. A gap between an edge of the first opening and an edge of the second opening is constant irrespective of direction.

公开(公告)号：US20150334368A1

公开(公告)日：2015-11-19

申请号：US14712617

申请日：2015-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： RYOTA ODAKE ,  Seonki Kim ,  Jinhwan Kim ,  Haeyoung Yun ,  Kyungho Jung

IPC: H04N13/00 ,  H04N13/02 ,  H04N13/04

CPC classification number: H04N13/373 ,  H04N13/0404 ,  H04N13/0409 ,  H04N13/139 ,  H04N13/271 ,  H04N13/282 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324 ,  H04N13/366 ,  H04N13/398

Abstract: A method of driving an auto-stereoscopic display apparatus includes detecting a position of a user to determine a target visible distance, determining at least one original pixel unit having a first unit width based on the target visible distance, wherein the pixel unit includes a plurality of pixel sets in a row, each pixel set including N pixels, comparing the target visible distance to a predetermined reference visible distance of the auto-stereoscopic display apparatus, and converting the original pixel unit to a compensated pixel unit having a second unit width different from the first unit width to project viewpoint sets through the N pixels to a viewing zone at the target visible distance.

Abstract translation: 一种驱动自动立体显示装置的方法包括检测用户的位置以确定目标可见距离，基于目标可见距离确定具有第一单位宽度的至少一个原始像素单元，其中所述像素单元包括多个 将每个像素集合包括N个像素，将目标可见距离与自动立体显示装置的预定参考可见距离进行比较，并将原始像素单元转换为具有第二单位宽度不同的补偿像素单元 从第一单位宽度到投影视点通过N个像素设置到目标可见距离处的观看区域。

公开(公告)号：US09093014B2

公开(公告)日：2015-07-28

申请号：US13771573

申请日：2013-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungho Jung ,  Jinhwan Kim ,  Jeongmin Sung ,  Ilyong Yoon ,  Haeyoung Yun ,  Yong Cheol Jeong

IPC: G09G5/14 ,  H04N13/04 ,  G09G3/00 ,  G09G3/36

CPC classification number: G09G5/14 ,  G09G3/003 ,  G09G3/3611 ,  H04N13/322 ,  H04N13/354 ,  H04N13/398

Abstract: A three-dimensional image display device includes: a display panel which includes a first pixel and a second pixel and displays a frame image including a positive frame image including a first right-eye image and a first left-eye image displayed in the first and second pixels, respectively, and a negative frame image including a second left-eye image and a second right-eye image displayed in the first and second pixels, respectively; and a liquid crystal lens panel disposed on the display panel and which provides the first and second right-eye images to a right eye of a viewer and provides the first and second left-eye images to a left eye of the viewer, where the display panel sequentially displays the positive frame image and the negative frame image during an n-th frame period, and the negative frame image and the positive frame image during an (n+1)-th frame image.

Abstract translation: 一种三维图像显示装置，包括：显示面板，包括第一像素和第二像素，并且显示包括第一右眼图像和第一左眼图像的帧图像，所述正帧图像包括在第一像素和第二像素中显示的正帧图像， 第二像素，以及分别在第一和第二像素中显示的包括第二左眼图像和第二右眼图像的负像素图像; 以及液晶透镜面板，其布置在显示面板上，并且将第一和第二右眼图像提供给观看者的右眼，并且将第一和第二左眼图像提供给观看者的左眼，其中显示 面板在第（n + 1）帧图像期间顺序地显示第n帧周期期间的正帧图像和负像帧图像，以及负帧图像和正帧图像。

公开(公告)号：US20150168756A1

公开(公告)日：2015-06-18

申请号：US14320870

申请日：2014-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Hyun Cho ,  Haeyoung Yun

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/1343 ,  G02F1/133371 ,  G02F1/29 ,  Y10T29/49004

Abstract: A liquid crystal Fresnel lens is provided. The liquid crystal Fresnel lens includes first and second substrates facing each other, an insulating layer, lens electrodes, a common electrode, and a liquid crystal layer. The insulating layer is disposed on the first substrate. The lens electrodes are disposed on the first substrate and are spaced apart from each other. The common electrode is disposed on the second substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. The liquid crystal Fresnel lens includes a first region and a second region having cell gaps different from each other.

Abstract translation: 提供了一种液晶菲涅尔透镜。 液晶菲涅耳透镜包括彼此面对的第一和第二基板，绝缘层，透镜电极，公共电极和液晶层。 绝缘层设置在第一基板上。 透镜电极设置在第一基板上并且彼此间隔开。 公共电极设置在第二基板上。 液晶层设置在第一基板和第二基板之间。 液晶菲涅尔透镜包括具有彼此不同的单元间隙的第一区域和第二区域。