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公开(公告)号：US20140084256A1
公开(公告)日：2014-03-27
申请号：US13727273
申请日：2012-12-26
Applicant: LG DISPLAY CO., LTD.
Inventor： Hwakyung Kim , Byungchul Ahn , Changwook Han , Hongseok Choi , Sunghoon Pieh , Yoonheung Tak
CPC classification number: H01L51/504 , H01L27/3209 , H01L27/3213 , H01L27/322 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5278 , H01L51/56
Abstract: An organic light emitting diode device and a method for manufacturing the same are disclosed. The organic light emitting diode device including a substrate, stacks disposed between a first electrode and a second electrode on the substrate, wherein the stacks including a first stack having a first blue layer and a second stack disposed on the first stack and having a second blue layer, and a first emission layer is formed at a partial region of the first stack, and a second emission layer is formed at a partial region of the second stack.
Abstract translation: 公开了一种有机发光二极管装置及其制造方法。 所述有机发光二极管装置包括衬底，所述堆叠设置在所述衬底上的第一电极和第二电极之间，其中所述堆叠包括具有第一蓝色层的第一堆叠和设置在所述第一堆叠上的第二堆叠并且具有第二蓝色 并且在第一堆叠的部分区域处形成第一发射层，并且在第二堆叠的部分区域处形成第二发射层。
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公开(公告)号：US09281487B2
公开(公告)日：2016-03-08
申请号：US14339168
申请日：2014-07-23
Applicant: LG Display Co., Ltd.
Inventor： Shinhan Kim , Byungchul Ahn , Changwook Han , Dohyung Kim , Hongseok Choi , Sunghoon Pieh , Yoonheung Tak , Jeongdae Seo , Youngkwan Jung , Gwijeong Cho , Younseok Kam , Taeshick Kim
CPC classification number: H01L51/5004 , H01L27/3209 , H01L51/504 , H01L51/5044 , H01L51/5278 , H01L2251/5376
Abstract: Provided is a white organic light emitting diode device, including first and second electrodes facing each other above a substrate, first and second charge generation layers formed between the first electrode and the second electrode, a first stack disposed between the first electrode and the first charge generation layer and including a first light emitting layer, a second stack disposed between the first charge generation layer and the second charge generation layer and including a second light emitting layer, and a third stack disposed between the second charge generation layer and the second electrode and including a third light emitting layer, wherein two of the first to third light emitting layers emit a blue light and the rest light emitting layer emits a yellow-green light.
Abstract translation: 提供了一种白色有机发光二极管装置，其包括在基板上面对的第一和第二电极，形成在第一电极和第二电极之间的第一和第二电荷产生层，设置在第一电极和第一电荷之间的第一堆叠 设置在第一电荷产生层和第二电荷产生层之间并包括第二发光层的第二叠层和设置在第二电荷产生层和第二电极之间的第三堆叠， 包括第三发光层，其中第一至第三发光层中的两个发射蓝色光，其余发光层发射黄绿色光。
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公开(公告)号：US08791454B2
公开(公告)日：2014-07-29
申请号：US13727273
申请日：2012-12-26
Applicant: LG Display Co., Ltd.
Inventor： Hwakyung Kim , Byungchul Ahn , Changwook Han , Hongseok Choi , Sunghoon Pieh , Yoonheung Tak
CPC classification number: H01L51/504 , H01L27/3209 , H01L27/3213 , H01L27/322 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5278 , H01L51/56
Abstract: An organic light emitting diode device and a method for manufacturing the same are disclosed. The organic light emitting diode device including a substrate, stacks disposed between a first electrode and a second electrode on the substrate, wherein the stacks including a first stack having a first blue layer and a second stack disposed on the first stack and having a second blue layer, and a first emission layer is formed at a partial region of the first stack, and a second emission layer is formed at a partial region of the second stack.
Abstract translation: 公开了一种有机发光二极管装置及其制造方法。 所述有机发光二极管装置包括衬底，所述堆叠设置在所述衬底上的第一电极和第二电极之间，其中所述堆叠包括具有第一蓝色层的第一堆叠和设置在所述第一堆叠上的第二堆叠体，并且具有第二蓝色 并且在第一堆叠的部分区域处形成第一发射层，并且在第二堆叠的部分区域处形成第二发射层。
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