公开(公告)号：US09508946B2

公开(公告)日：2016-11-29

申请号：US13917544

申请日：2013-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Ha-Jin Song ,  Sang-Woo Pyo ,  Byeong-Wook Yoo ,  Ji-Young Kwon ,  Bum-Suk Lee ,  Ji-Myoung Ye ,  Ji-Hwan Yoon

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5008 ,  H01L27/3211 ,  H01L51/504 ,  H01L51/5278

Abstract: An organic light emitting diode display includes: a substrate; a thin film transistor provided on the substrate; a first electrode connected to the thin film transistor; an organic emission layer provided on the first electrode; an interlayer provided on the organic emission layer; an electron auxiliary layer provided on the interlayer and including an electron injection layer (EIL) and an electron transport layer (ETL); and a second electrode provided on the electron auxiliary layer, wherein the interlayer is made by mixing a material of the electron auxiliary layer.

Abstract translation: 有机发光二极管显示器包括：基板; 设置在所述基板上的薄膜晶体管; 连接到所述薄膜晶体管的第一电极; 设置在所述第一电极上的有机发射层; 设置在有机发光层上的中间层; 电子辅助层，其设置在所述中间层上并且包括电子注入层（EIL）和电子传输层（ETL）; 以及设置在电子辅助层上的第二电极，其中通过混合电子辅助层的材料制成中间层。

公开(公告)号：US20150021559A1

公开(公告)日：2015-01-22

申请号：US14082048

申请日：2013-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kyul Han ,  Hyo-Yeon Kim ,  Hye-Yeon Shim ,  Sang-Woo Lee ,  Heun-Seung Lee ,  Sang-Woo Pyo ,  Ji-Hwan Yoon ,  Gyeong-Hui Hwang

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L27/322 ,  H01L51/524 ,  H01L51/5281

Abstract: An organic light-emitting display apparatus includes a display substrate, a display panel on the display substrate and including a pixel region including an organic light-emitting device (OLED), and a non-pixel region, and an encapsulation substrate for encapsulating the display panel, wherein the encapsulation substrate defines at least one groove therein in which a color filer is located.

Abstract translation: 有机发光显示装置包括显示基板，显示基板上的显示面板，具有包括有机发光元件（OLED）和非像素区域的像素区域，以及用于封装显示器的封装基板 其中所述封装衬底限定其中位于所述彩色滤光片的至少一个凹槽。

公开(公告)号：US09312518B2

公开(公告)日：2016-04-12

申请号：US13961866

申请日：2013-08-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Yeon Kim ,  Ha-Jin Song ,  Sang-Woo Lee ,  Hye-Yeon Shim ,  Heun-Seung Lee ,  Kyul Han ,  Sang-Woo Pyo

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L27/3241 ,  H01L51/0011

Abstract: A first conductive member is positioned on a base substrate. A second conductive member is positioned on the first conductive member, the second conductive member being electrically coupled to the first conductive member, and having a resistivity higher than that of the first conductive member. A mask substrate is positioned on the second conductive member. A portion of the mask substrate that contacts the second conductive member is removed.

Abstract translation: 第一导电部件位于基底基板上。 第二导电构件定位在第一导电构件上，第二导电构件电耦合到第一导电构件，并且具有比第一导电构件的电阻率高的电阻率。 掩模基板位于第二导电构件上。 去除与第二导电部件接触的掩模基板的一部分。

公开(公告)号：US09089035B2

公开(公告)日：2015-07-21

申请号：US14196850

申请日：2014-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Kyul Han ,  Sang-Woo Pyo ,  Ji-Hwan Yoon

IPC: G09G3/10 ,  H05B33/08

CPC classification number: H05B33/0896 ,  G09G3/3233 ,  G09G2320/041 ,  H05B33/089

Abstract: An organic light emitting display device includes a substrate; a thin film transistor disposed on the substrate; and an organic light emitting component disposed on the substrate and electrically connected to the thin film transistor. The organic light emitting component includes: a first electrode; a second electrode; and an intermediate layer disposed between the first electrode and the second electrode. The organic light emitting display device further includes: a temperature sensing unit disposed on the substrate, the temperature sensing unit being configured to operate differently based on an ambient temperature of the organic light emitting display device; a power driver configured to provide power to the temperature sensing unit; and a voltage control unit configured to: determine a driving voltage of the temperature sensing unit based on the power provided to the temperature sensing unit; and determine the ambient temperature based on the driving voltage.

Abstract translation: 有机发光显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 以及设置在基板上并与薄膜晶体管电连接的有机发光部件。 有机发光元件包括：第一电极; 第二电极; 以及设置在第一电极和第二电极之间的中间层。 有机发光显示装置还包括：温度检测单元，设置在基板上，温度感测单元被配置为基于有机发光显示装置的环境温度而不同地进行操作; 功率驱动器，被配置为向所述温度感测单元提供电力; 以及电压控制单元，被配置为：基于提供给所述温度感测单元的功率来确定所述温度感测单元的驱动电压; 并根据驱动电压确定环境温度。

公开(公告)号：USRE47578E1

公开(公告)日：2019-08-20

申请号：US15788029

申请日：2017-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyul Han ,  Sang-Woo Lee ,  Hyo-Yeon Kim ,  Hye-Yeon Shim ,  Heun-Seung Lee ,  Sang-Woo Pyo ,  Ji-Hwan Yoon

IPC: H01L29/08 ,  H01L21/00 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  H01L51/52

Abstract: An organic light emitting diode (OLED) and a method of manufacturing the same. An auxiliary layer comprising a high density metallic compound and an emission layer are formed by a laser induced thermal imaging (LITI) process. The LITI process reduces manufacturing costs and time by eliminating the need for a mask patterning process. The metallic compound has a density of 2 g/cm3 or greater to promote adhesion and improve interfacial planarization. This results in improved luminance uniformity (i.e. luminance mura) between pixels within an OLED display device.

公开(公告)号：US09620743B2

公开(公告)日：2017-04-11

申请号：US14561623

申请日：2014-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyul Han ,  Hyo-Yeon Kim ,  Hye-Yeon Shim ,  Sang-Woo Lee ,  Heun-Seung Lee ,  Sang-Woo Pyo

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

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/5268 ,  H01L51/5271 ,  H01L2251/5315 ,  H01L2251/558

Abstract: Provided is an organic light-emitting display apparatus including a substrate; a first pixel electrode for first color emission, a second pixel electrode for second color emission, and a third pixel electrode for third color emission, the first pixel electrode, the second pixel electrode, and the third pixel electrode being spaced apart from each other on the substrate; a first color emission layer on the first pixel electrode, a second color emission layer on the second pixel electrode, and a third color emission layer on the third pixel electrode; an opposite electrode on the first color emission layer, the second color emission layer, and the third color emission layer; and a capping layer that includes a same material as the opposite electrode and is porous.

公开(公告)号：US09601694B2

公开(公告)日：2017-03-21

申请号：US14133210

申请日：2013-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Young Kwon ,  Ji-Hwan Yoon ,  Sang-Woo Pyo ,  Ha-Jin Song ,  Byeong-Wook Yoo ,  Bum-Suk Lee ,  Ji-Myoung Ye ,  Yi-Seul Kim

IPC: H01L33/02 ,  H01L51/00

CPC classification number: H01L51/0013 ,  Y02E10/549 ,  Y02P70/521

Abstract: A donor substrate for a laser transfer includes a base layer, a primer layer disposed on the base layer, a light-to-heat conversion layer disposed on the primer layer, and an intermediate layer disposed on the light-to-heat conversion layer, where the light-to-heat conversion layer includes graphene.

公开(公告)号：US20140225074A1

公开(公告)日：2014-08-14

申请号：US13943564

申请日：2013-07-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyo Yeon Kim ,  Ha-Jin Song ,  Sang-Woo Lee ,  Hye-Yeon Shim ,  Heun-Seung Lee ,  Kyul Han ,  Sang-Woo Pyo

IPC: H01L51/56 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L51/0013

Abstract: A donor film includes a base film including a first area and a second area surrounding the first area, the second area having an organic material binding property that is different from an organic material binding property of the first area, a light-to-heat conversion pattern on the base film at the first area, a reflection layer on the base film at the second area, and a transfer layer on the light-to-heat conversion pattern and the reflection layer.

Abstract translation: 施主膜包括基膜，其包括第一区域和围绕第一区域的第二区域，第二区域具有与第一区域的有机材料结合特性不同的有机材料结合性质，光热转换 第一区域的基底膜上的反射层，第二区域的基底膜上的反射层，以及光热转换图案和反射层上的转印层。

公开(公告)号：US20140203256A1

公开(公告)日：2014-07-24

申请号：US14134447

申请日：2013-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Woo Pyo ,  Ji-Hwan Yoon ,  Ha-Jin Song ,  Byeong-Wook Yoo ,  Hyo-Yeon Kim

IPC: H01L27/32

CPC classification number: H01L51/5265 ,  H01L27/3209 ,  H01L27/3211 ,  H01L27/3223 ,  H01L51/5088

Abstract: An organic light emitting display device includes a first electrode, a second electrode facing the first electrode, an organic light emitting layer disposed between the first and second electrodes, a first auxiliary structure and a second auxiliary structure both of which are disposed between the first and second electrodes. The first electrode is disposed on a substrate having a first sub-pixel region, a second sub-pixel region and a third sub-pixel region. The organic light emitting layer includes a first organic light emitting layer, a second organic light emitting layer and a third organic light emitting layer. The first auxiliary structure includes a first doping pattern, a first resonance auxiliary pattern, a second doping pattern and a second resonance auxiliary pattern. The second auxiliary structure includes a third doping pattern, a third resonance auxiliary pattern, a fourth doping pattern and a fourth resonance auxiliary pattern.

Abstract translation: 有机发光显示装置包括第一电极，面对第一电极的第二电极，设置在第一和第二电极之间的有机发光层，第一辅助结构和第二辅助结构，两者均设置在第一和第二电极之间 第二电极。 第一电极设置在具有第一子像素区域，第二子像素区域和第三子像素区域的基板上。 有机发光层包括第一有机发光层，第二有机发光层和第三有机发光层。 第一辅助结构包括第一掺杂图案，第一谐振辅助图案，第二掺杂图案和第二共振辅助图案。 第二辅助结构包括第三掺杂图案，第三谐振辅助图案，第四掺杂图案和第四谐振辅助图案。

公开(公告)号：US09577205B2

公开(公告)日：2017-02-21

申请号：US14027170

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Byeong-Wook Yoo ,  Sang-Woo Pyo ,  Ha-Jin Song ,  Hyo-Yeon Kim ,  Hye-Yeon Shim ,  Ji-Young Kwon ,  Heun-Seung Lee ,  Ji-Hwan Yoon

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5012 ,  H01L27/3211 ,  H01L51/5265

Abstract: An organic light-emitting device including a first light-emitting region, a second light-emitting region, and a third light-emitting region. The organic light-emitting device includes a substrate; a first electrode layer on the substrate; a hole injection layer on the first electrode layer; a common emission layer on the hole injection layer; a first resonance assistance layer on the common emission layer in the first light-emitting region and a second resonance assistance layer on the common emission layer in the second light-emitting region.

Abstract translation: 一种包括第一发光区域，第二发光区域和第三发光区域的有机发光器件。 有机发光装置包括：基板; 基板上的第一电极层; 在第一电极层上的空穴注入层; 空穴注入层上的共同发射层; 在第一发光区域中的共同发射层上的第一谐振辅助层和第二发光区域中的共同发射层上的第二谐振辅助层。