公开(公告)号：US10109817B2

公开(公告)日：2018-10-23

申请号：US15603094

申请日：2017-05-23

Applicant: LG Display Co., Ltd.

Inventor： Se Hee Lee ,  Joo Hwan Hwang ,  Sang Kyoung Moon

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/50 ,  H01L27/32

Abstract: Disclosed is an organic light emitting device. The organic light emitting device includes a first emission unit configured to include a common blue emission material layer which is included in common in a plurality of pixels emitting lights having different wavelength ranges, a second emission unit configured to include a red emission material layer, a green emission material layer, and a blue emission material layer which respectively emit lights having different wavelength ranges, a charge generation layer disposed between the first emission unit and the second emission unit, a first electrode formed as a reflective electrode, and configured to supply an electric charge having a first polarity to the first emission unit and the second emission unit, and a second electrode formed as a semi-transmissive electrode, and configured to supply an electric charge having a second polarity to the first emission unit and the second emission unit.

公开(公告)号：US09692013B2

公开(公告)日：2017-06-27

申请号：US14554314

申请日：2014-11-26

Applicant: LG Display Co., Ltd.

Inventor： Se Hee Lee ,  Joo Hwan Hwang ,  Sang Kyoung Moon

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/50 ,  H01L27/32

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5278

Abstract: Disclosed is an organic light emitting device. The organic light emitting device includes a first emission unit configured to include a common blue emission material layer which is included in common in a plurality of pixels emitting lights having different wavelength ranges, a second emission unit configured to include a red emission material layer, a green emission material layer, and a blue emission material layer which respectively emit lights having different wavelength ranges, a charge generation layer disposed between the first emission unit and the second emission unit, a first electrode formed as a reflective electrode, and configured to supply an electric charge having a first polarity to the first emission unit and the second emission unit, and a second electrode formed as a semi-transmissive electrode, and configured to supply an electric charge having a second polarity to the first emission unit and the second emission unit.

公开(公告)号：US20130340224A1

公开(公告)日：2013-12-26

申请号：US13709256

申请日：2012-12-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Chul Young Jang ,  Hyun Taek Lim ,  Joo Hwan Hwang ,  Jun Ho Yu ,  Seok Min Hong

IPC: B23P25/00

CPC classification number: B23P25/00 ,  C23C14/26 ,  H01L51/56 ,  Y10T29/51

Abstract: Disclosed is a heating apparatus for manufacturing a display device, which prevents damage or breakage even though a heating member is deformed by heat, and extends a period for replacement of the heating member, wherein the heating apparatus comprises the heating member for emitting heat so as to heat a material to be deposited on a substrate prepared for manufacturing the display device, a first installing device for supporting the heating member, and a second installing device provided with a passing hole for passing the other end of the heating member therethrough.

Abstract translation: 公开了一种用于制造显示装置的加热装置，即使加热部件由于热而变形也能防止损坏或破损，并且延长一段时间以更换加热部件，其中加热装置包括用于发热的加热部件，以便 加热待制备用于制造显示装置的基板上的材料，用于支撑加热构件的第一安装装置，以及设置有用于使加热构件的另一端通过的通孔的第二安装装置。

公开(公告)号：US20170256744A1

公开(公告)日：2017-09-07

申请号：US15603094

申请日：2017-05-23

Applicant: LG Display Co., Ltd.

Inventor： Se Hee Lee ,  Joo Hwan Hwang ,  Sang Kyoung Moon

IPC: H01L51/52 ,  H01L51/50

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5278

Abstract: Disclosed is an organic light emitting device. The organic light emitting device includes a first emission unit configured to include a common blue emission material layer which is included in common in a plurality of pixels emitting lights having different wavelength ranges, a second emission unit configured to include a red emission material layer, a green emission material layer, and a blue emission material layer which respectively emit lights having different wavelength ranges, a charge generation layer disposed between the first emission unit and the second emission unit, a first electrode formed as a reflective electrode, and configured to supply an electric charge having a first polarity to the first emission unit and the second emission unit, and a second electrode formed as a semi-transmissive electrode, and configured to supply an electric charge having a second polarity to the first emission unit and the second emission unit.

公开(公告)号：US09283644B2

公开(公告)日：2016-03-15

申请号：US13709256

申请日：2012-12-10

Applicant: LG Display Co., Ltd.

Inventor： Chul Young Jang ,  Hyun Taek Lim ,  Joo Hwan Hwang ,  Jun Ho Yu ,  Seok Min Hong

IPC: C23C16/00 ,  B23P25/00 ,  H01L51/56 ,  C23C14/26

CPC classification number: B23P25/00 ,  C23C14/26 ,  H01L51/56 ,  Y10T29/51

Abstract: Disclosed is a heating apparatus for manufacturing a display device, which prevents damage or breakage even though a heating member is deformed by heat, and extends a period for replacement of the heating member, wherein the heating apparatus comprises the heating member for emitting heat so as to heat a material to be deposited on a substrate prepared for manufacturing the display device, a first installing device for supporting the heating member, and a second installing device provided with a passing hole for passing the other end of the heating member therethrough.

Abstract translation: 公开了一种用于制造显示装置的加热装置，即使加热部件由于热而变形也能防止损坏或破损，并且延长一段时间以更换加热部件，其中加热装置包括用于发热的加热部件，以便 加热待制备用于制造显示装置的基板上的材料，用于支撑加热构件的第一安装装置，以及设置有用于使加热构件的另一端通过的通孔的第二安装装置。

公开(公告)号：US20150144926A1

公开(公告)日：2015-05-28

申请号：US14554314

申请日：2014-11-26

Applicant: LG Display Co., Ltd.

Inventor： Se Hee Lee ,  Joo Hwan Hwang ,  Sang Kyoung Moon

IPC: H01L51/52 ,  H01L51/50

CPC classification number: H01L51/5265 ,  H01L27/3211 ,  H01L51/5044 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5278

Abstract: Disclosed is an organic light emitting device. The organic light emitting device includes a first emission unit configured to include a common blue emission material layer which is included in common in a plurality of pixels emitting lights having different wavelength ranges, a second emission unit configured to include a red emission material layer, a green emission material layer, and a blue emission material layer which respectively emit lights having different wavelength ranges, a charge generation layer disposed between the first emission unit and the second emission unit, a first electrode formed as a reflective electrode, and configured to supply an electric charge having a first polarity to the first emission unit and the second emission unit, and a second electrode formed as a semi-transmissive electrode, and configured to supply an electric charge having a second polarity to the first emission unit and the second emission unit.

Abstract translation: 公开了一种有机发光装置。 有机发光器件包括：第一发光单元，被配置为包括公共蓝色发射材料层，其共同地包含在发射具有不同波长范围的光的多个像素中;第二发射单元，被配置为包括红色发射材料层， 绿色发射材料层和分别发射具有不同波长范围的光的蓝色发射材料层，设置在第一发射单元和第二发射单元之间的电荷产生层，形成为反射电极的第一电极， 具有第一极性的电荷与第一发射单元和第二发射单元，以及第二电极，形成为半透射电极，并且被配置为向第一发射单元和第二发射单元提供具有第二极性的电荷 。