公开(公告)号：US20150194623A1

公开(公告)日：2015-07-09

申请号：US14253157

申请日：2014-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Woo PYO ,  Ha-Jin SONG ,  Byeong-Wook YOO ,  Ji-Hwan YOON ,  Kyul HAN

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/5036 ,  H01L51/0011

Abstract: An organic light-emitting device and a method of manufacturing the same, including a substrate; a plurality of first electrodes on the substrate in a first to third light-emitting region; a first common layer on the substrate, the first common layer covering the plurality of first electrodes; a first light-emitting layer in the first light-emitting region and on the first common layer; a second light-emitting layer in the second light-emitting region and on the first common layer; a third light-emitting layer in the third light-emitting region and on the first common layer; a second common layer that is commonly disposed on the first light-emitting layer, the second light-emitting layer, and the third light-emitting layer; a second electrode on the second common layer; and an auxiliary layer that is commonly disposed only in the first light-emitting region and the second light-emitting region between the first common layer and the second common layer.

Abstract translation: 一种有机发光器件及其制造方法，包括：衬底; 在第一至第三发光区域中的基板上的多个第一电极; 在所述基板上的第一公共层，所述第一公共层覆盖所述多个第一电极; 在第一发光区域和第一公共层上的第一发光层; 在第二发光区域和第一公共层上的第二发光层; 在第三发光区域和第一公共层上的第三发光层; 通常设置在第一发光层，第二发光层和第三发光层上的第二公共层; 第二公共层上的第二电极; 以及通常只设置在第一公共层和第二公共层之间的第一发光区域和第二发光区域中的辅助层。

公开(公告)号：US20140027732A1

公开(公告)日：2014-01-30

申请号：US13773904

申请日：2013-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Woo PYO ,  Ha-Jin SONG ,  Byeong-Wook YOO ,  Hyo-Yeon KIM ,  Kwan-Hee LEE ,  Hye-Yeon SHIM ,  Ji-Young KWON

IPC: H01L27/32

CPC classification number: H01L27/3211 ,  H01L51/506 ,  H01L51/5265

Abstract: An organic light-emitting device and an organic light-emitting display apparatus including the same are provided. The organic light-emitting device comprises pixels, each pixel comprising three sub-pixels, each sub-pixel comprising a layered structure, the individual layers comprising organic compounds. The layered structure can comprise organic light emission layers, resonance auxiliary layers that provide a thickness allowing the establishment of microcavity effects that increase luminance, and layers that facilitate electron transfer between the electrodes and the organic emission layers, such as doping auxiliary layers, hole injection layers, hole transport layers, electron injection layers and electron transport layers.

Abstract translation: 提供了一种有机发光装置和包括该有机发光装置的有机发光显示装置。 有机发光装置包括像素，每个像素包括三个子像素，每个子像素包括层状结构，各个层包含有机化合物。 层状结构可以包括有机发光层，提供允许建立增加亮度的微腔效应的厚度的谐振辅助层以及促进电极和有机发射层之间的电子传递的层，例如掺杂辅助层，空穴注入 层，空穴传输层，电子注入层和电子传输层。

公开(公告)号：US20140042402A1

公开(公告)日：2014-02-13

申请号：US13793138

申请日：2013-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Valeriy PRUSHINSKIY ,  Min-Soo KIM ,  Won-Sik HYUN ,  Heung-Yeol NA ,  Sang-Woo PYO

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L27/3246 ,  H01L27/3283 ,  H01L51/0013 ,  H01L51/56

Abstract: An organic light emitting display device may include a first substrate, a first electrode disposed on the first substrate, a pixel defining layer disposed on the first electrode and the first substrate, an organic light emitting structure disposed on the first electrode, a second electrode disposed on the organic light emitting structure and the pixel defining layer, a second substrate disposed on the second electrode, etc. The pixel defining layer may include a fine uneven structure positioned in the display and the non-display regions. The organic light emitting structure may be substantially uniformly formed on the first electrode through the pixel defining layer having the fine uneven structure, so that an organic light emitting display device may exhibit increased lifetime and may show improved image quality.

Abstract translation: 有机发光显示装置可以包括第一基板，设置在第一基板上的第一电极，设置在第一电极和第一基板上的像素限定层，设置在第一电极上的有机发光结构，设置在第二电极上的第二电极 在有机发光结构和像素限定层上，设置在第二电极上的第二基板等。像素限定层可以包括定位在显示器和非显示区域中的精细不均匀结构。 有机发光结构可以通过具有微细凹凸结构的像素限定层基本均匀地形成在第一电极上，使得有机发光显示装置可以表现出增加的寿命并且可以显示改善的图像质量。

公开(公告)号：US20130341601A1

公开(公告)日：2013-12-26

申请号：US13838658

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Woo PYO ,  Ha-Jin SONG ,  Byeong-Wook YOO ,  Hyo-Yeon KIM ,  Kwan-Hee Lee

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/529 ,  H01L27/3244 ,  H01L51/0013 ,  H01L51/56 ,  Y02E10/549 ,  Y02P70/521

Abstract: A donor substrate includes a base substrate, a light to heat conversion layer, a buffer layer and a transfer layer. The light to heat conversion layer may be disposed on the base substrate. The buffer layer may be disposed on the light to heat conversion layer. The buffer layer may include at least one porous layer having a plurality of pores. The transfer layer may be disposed on the buffer layer.

Abstract translation: 供体基板包括基底基板，光热转换层，缓冲层和转印层。 光转换层可以设置在基底基板上。 缓冲层可以设置在光热转换层上。 缓冲层可以包括具有多个孔的至少一个多孔层。 转移层可以设置在缓冲层上。

公开(公告)号：US20150054426A1

公开(公告)日：2015-02-26

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: 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：US20140124758A1

公开(公告)日：2014-05-08

申请号：US14025076

申请日：2013-09-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Wook YOO ,  Sang-Woo PYO ,  Ha-Jin SONG ,  Hyo-Yeon KIM ,  Hye-Yeon SHIM ,  Ji-Young KWON

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L51/5044 ,  H01L51/5265

Abstract: An organic light emitting diode display includes a red pixel, a green pixel, and a blue pixel, each pixel including a pixel electrode, a hole supplementary layer on the pixel electrode, a blue organic emission layer on the hole supplementary layer, a first buffer layer on the blue organic emission layer, an electron supplementary layer on the first buffer layer, and a common electrode on the electron supplementary layer, the red pixel and the green pixel further include a red resonance auxiliary layer and a green resonance auxiliary layer respectively on the first buffer layer, a red organic emission layer and a green organic emission layer respectively on the red resonance auxiliary layer and the green resonance auxiliary layer, and a second buffer layer on the red organic emission layer and the green organic emission layer.

Abstract translation: 有机发光二极管显示器包括红色像素，绿色像素和蓝色像素，每个像素包括像素电极，像素电极上的空穴辅助层，空穴辅助层上的蓝色有机发光层，第一缓冲器 蓝色有机发光层上的层，第一缓冲层上的电子辅助层和电子辅助层上的公共电极，红色像素和绿色像素还分别包括红色谐振辅助层和绿色谐振辅助层 分别在红色共振辅助层和绿色共振辅助层上的第一缓冲层，红色有机发光层和绿色有机发光层，以及红色有机发光层和绿色有机发光层上的第二缓冲层。

公开(公告)号：US20150318515A1

公开(公告)日：2015-11-05

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: H01L51/52 ,  H01L51/56 ,  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.

Abstract translation: 提供一种包括基板的有机发光显示装置; 用于第一颜色发射的第一像素电极，用于第二颜色发射的第二像素电极和用于第三颜色发射的第三像素电极，第一像素电极，第二像素电极和第三像素电极彼此间隔开 基材; 第一像素电极上的第一颜色发射层，第二像素电极上的第二颜色发射层和第三像素电极上的第三颜色发射层; 第一彩色发射层上的相对电极，第二颜色发射层和第三颜色发射层; 和覆盖层，其包含与相对电极相同的材料并且是多孔的。

公开(公告)号：US20150014642A1

公开(公告)日：2015-01-15

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 ,  H01L33/00

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.

Abstract translation: 用于激光转印的供体衬底包括基底层，设置在基底层上的底漆层，设置在底漆层上的光热转换层和设置在光热转换层上的中间层， 光 - 热转换层包括石墨烯。

公开(公告)号：US20140175391A1

公开(公告)日：2014-06-26

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

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。