公开(公告)号：US20180374905A1

公开(公告)日：2018-12-27

申请号：US16116844

申请日：2018-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L51/0096 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5275 ,  H01L51/5284

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.

公开(公告)号：US20160336379A1

公开(公告)日：2016-11-17

申请号：US15219076

申请日：2016-07-25

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L51/0096 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5275 ,  H01L51/5284

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.

公开(公告)号：US09318726B2

公开(公告)日：2016-04-19

申请号：US14609279

申请日：2015-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L29/08 ,  H01L27/14 ,  H01L29/20 ,  H01L21/00 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5253 ,  H01L51/5271 ,  H01L51/5284 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes an OLED layer including a plurality of OLEDs that respectively form a plurality of sub-pixels and an encapsulation layer disposed over the OLED layer. The OLED display also includes an optical film disposed over the encapsulation layer and comprising a reflection control layer, a first lens disposed below the reflection control layer, and a second lens disposed over the reflection control layer, wherein the reflection control layer comprises i) a plurality of color filters respectively corresponding to the sub-pixels, and ii) a light shielding portion disposed between the color filters. The OLED display further includes an intermediate layer disposed between the encapsulation layer and the optical film, wherein the first lens is disposed over sides of at least one sub-pixels and wherein the second lens is disposed over center portions of selected sub-pixels.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，显示器包括OLED层，其包括分别形成多个子像素的多个OLED和设置在OLED层上的封装层。 OLED显示器还包括设置在封装层之上并包括反射控制层，设置在反射控制层下方的第一透镜和设置在反射控制层上的第二透镜的光学膜，其中反射控制层包括i） 分别对应于子像素的多个滤色器，以及ii）设置在滤色器之间的遮光部。 OLED显示器还包括设置在封装层和光学膜之间的中间层，其中第一透镜设置在至少一个子像素的侧面上，并且其中第二透镜设置在所选子像素的中心部分之上。

公开(公告)号：US20160043145A1

公开(公告)日：2016-02-11

申请号：US14639808

申请日：2015-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L51/0096 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5275 ,  H01L51/5284

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 在一个方面，OLED显示器包括：OLED，其包括被配置为发射不同颜色的光的多个像素和形成在OLED上的封装层。 OLED显示器还包括形成在封装层上的滤色器层，其中滤色器层包括形成在对应于像素的区域上的多个滤色器和至少分别形成在滤色器之间的多个光块单元。 OLED显示器还包括形成在滤色器层的下表面上并形成在每个滤色器的下表面和每个光块单元的下表面之间的边缘透镜单元。

公开(公告)号：US20190319074A1

公开(公告)日：2019-10-17

申请号：US16455412

申请日：2019-06-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate, a plurality of sub-pixels over the substrate, wherein each of the plurality of sub-pixels includes an OLED layer comprising an OLED, wherein the OLED comprises a first electrode, a second electrode facing the first electrode, and an emitting layer therebetween, an encapsulation layer over the OLED layer and comprising at least one inorganic layer and at least one organic layer, a refractive layer comprising a first refractive index layer that is located over the encapsulation layer and has a recess and a second refractive index layer that is located over the first refractive index layer, wherein the second refractive index is greater than the first refractive index, and wherein an upper surface of the refractive layer is flat.

公开(公告)号：US10330977B2

公开(公告)日：2019-06-25

申请号：US15413880

申请日：2017-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaeik Lim ,  Haeyun Choi ,  Wonsang Park

IPC: G02F1/1335 ,  G02F1/1334 ,  G02F1/137 ,  H01L25/16

Abstract: A display device includes a substrate and a thin-film transistor (TFT) array layer located on the substrate and including a first transistor and a second transistor. The display device further includes a first electrode and a second electrode located on the thin-film transistor array layer. The first electrode is connected to an output electrode of the first transistor and the second electrode is connected to an output electrode of the second transistor. The display device additionally includes a light-emitting diode (LED) located on the first electrode. The display device further includes a capping layer covering the LED and including liquid-crystal molecules and a polymer material. The display device additionally includes a transparent electrode located on the capping layer.

公开(公告)号：US09627452B2

公开(公告)日：2017-04-18

申请号：US14725534

申请日：2015-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jaeik Lim ,  Jinwoo Choi ,  Haeyun Choi

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3244 ,  H01L51/5284

Abstract: An organic light emitting display apparatus wherein a shift of white light caused by a viewing angle is reduced by adjusting an offset distance between one end of a corresponding emission region and one end of the black matrix adjacent to the one end of the corresponding emission region, thereby preventing a white color shift phenomenon at various viewing angles. Accordingly, a certain image is produced regardless of a use environment of a user's viewing angle.

公开(公告)号：US20160064694A1

公开(公告)日：2016-03-03

申请号：US14609279

申请日：2015-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3211 ,  H01L27/322 ,  H01L51/5253 ,  H01L51/5271 ,  H01L51/5284 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes an OLED layer including a plurality of OLEDs that respectively form a plurality of sub-pixels and an encapsulation layer disposed over the OLED layer. The OLED display also includes an optical film disposed over the encapsulation layer and comprising a reflection control layer, a first lens disposed below the reflection control layer, and a second lens disposed over the reflection control layer, wherein the reflection control layer comprises i) a plurality of color filters respectively corresponding to the sub-pixels, and ii) a light shielding portion disposed between the color filters. The OLED display further includes an intermediate layer disposed between the encapsulation layer and the optical film, wherein the first lens is disposed over sides of at least one sub-pixels and wherein the second lens is disposed over center portions of selected sub-pixels.

公开(公告)号：US20190258297A1

公开(公告)日：2019-08-22

申请号：US16401274

申请日：2019-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jinwoo Choi ,  Youngse Jang ,  Haeyun Choi ,  Sungkook Park ,  Jaeik Lim

IPC: G06F1/16 ,  H01L51/00 ,  H01L27/32 ,  H05B33/14 ,  H05B33/22 ,  G06F3/041 ,  G02B26/08

Abstract: A stretchable display device includes a substrate having a plurality of islands spaced apart from each other, and a plurality of bridges connecting each of the plurality of islands. A plurality of display units is disposed above the plurality of islands, respectively. A plurality of metal wirings are electrically connected to each of the plurality of display units. The plurality of metal wirings are disposed above the plurality of bridges. Each of the plurality of bridges includes a first region curved convexly in a first direction on a plane, and a second region curved concavely in the first direction. The second region is connected to the first region. Each of the plurality of metal wirings has a first width, and each of the plurality of bridges have a second width that is greater than the first width.

公开(公告)号：US10361253B2

公开(公告)日：2019-07-23

申请号：US16116844

申请日：2018-08-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Haeyun Choi ,  Jaeik Lim ,  Jinwoo Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate, a plurality of sub-pixels over the substrate, wherein each of the plurality of sub-pixels includes an OLED layer comprising an OLED, wherein the OLED comprises a first electrode, a second electrode facing the first electrode, and an emitting layer therebetween, an encapsulation layer over the OLED layer and comprising at least one inorganic layer and at least one organic layer, a refractive layer comprising a first refractive index layer that is located over the encapsulation layer and has a recess and a second refractive index layer that is located over the first refractive index layer, wherein the second refractive index is greater than the first refractive index, and wherein an upper surface of the refractive layer is flat.