公开(公告)号：US20140217367A1

公开(公告)日：2014-08-07

申请号：US13922211

申请日：2013-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Ha-Jin Song ,  Se-Hun Kim ,  Dae-Yup Shin ,  Sang-Woo Lee ,  Sang-Woo Pyo ,  Byeong-Wook Yoo ,  Ji-Young Kwon ,  Bum-Suk Lee ,  Ji-Myoung Ye ,  Ji-Hwan Yoon

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/005 ,  H01L27/3211 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5048

Abstract: A full color light emitting device having a reduced driving voltage includes a substrate having a first subpixel, a second subpixel, and a third subpixel. A plurality of first electrodes are in the first subpixel, the second subpixel, and the third subpixel. A second electrode faces the first electrode. An emission layer is between the first electrode and the second electrode. The emission layer includes a first emission layer in the first subpixel for emitting a first color light in the first subpixel, a second emission layer in the first subpixel for emitting a second color light in the second subpixel, and a third emission layer in the first subpixel, the second subpixel and the third subpixel, for emitting a third color light in the third subpixel. The third emission layer includes at least one compound represented by Formula 1:

Abstract translation: 具有降低的驱动电压的全色发光器件包括具有第一子像素，第二子像素和第三子像素的衬底。 多个第一电极位于第一子像素，第二子像素和第三子像素中。 第二电极面对第一电极。 发射层位于第一电极和第二电极之间。 发光层包括：第一子像素中的第一发光层，用于发射第一子像素中的第一色光;第一子像素中的第二发光层，用于在第二子像素中发射第二色光;第三发光层， 子像素，第二子像素和第三子像素，用于在第三子像素中发射第三颜色光。 第三发光层包括至少一种由式1表示的化合物：

公开(公告)号：US08728704B2

公开(公告)日：2014-05-20

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: G03C8/00

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：US20140124126A1

公开(公告)日：2014-05-08

申请号：US13916449

申请日：2013-06-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo-Yeon Kim ,  Ha-Jin Song ,  Byeong-Wook Yoo ,  Sang-Woo Pyo ,  Kwan-Hee Lee ,  Hye-Yeon Shim ,  Ji-Young Kwon

IPC: H01L51/56

CPC classification number: H01L51/0013 ,  B41M5/41 ,  B41M2205/30 ,  H01L51/56 ,  Y10T156/10 ,  Y10T156/1052 ,  Y10T156/1712

Abstract: A device for manufacturing a donor substrate, the device including a film supply unit for supplying a flexible base film in a supply direction, a film guide unit at a front of the film supply unit in the supply direction for supporting the base film and for guiding the base film in the supply direction, a frame transferring unit at the front of the supply direction and for providing a support frame configured to be coupled to the base film and for transferring the frame while contacting a first side of the base film, and a heating unit facing the frame transferring unit with the base film therebetween for heating and for pressurizing a part of the base film contacting the support frame.

Abstract translation: 一种用于制造供体衬底的装置，所述装置包括用于在供给方向上供应柔性基底膜的膜供给单元，在供给单元的前部的供给单元的供给方向上的膜引导单元，用于支撑基膜并用于引导 所述基膜在所述供给方向上，框架传送单元在所述供给方向的前方，并且用于提供支撑框架，所述支撑框架被配置为联接到所述基膜并且用于在接触所述基膜的第一侧的同时传送所述框架;以及 加热单元面对框架传送单元，其间具有用于加热的基膜，并且用于对接触支撑框架的基膜的一部分进行加压。