公开(公告)号：US20130119388A1

公开(公告)日：2013-05-16

申请号：US13469933

申请日：2012-05-11

申请人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

发明人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

IPC分类号： H01L51/50 ,  H01L51/40

CPC分类号： H01L27/1255 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/4908 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

摘要： An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.

摘要翻译： OLED器件包括：包括有源层，栅极，源极和漏极的TFT，在有源层和栅电极之间的第一绝缘层，以及在源极和漏极之间的第二绝缘层，第一 以及与源电极和漏极之一连接的第二绝缘层，包括与有源层相同的层上的第一电极的电容器，与栅电极相同的层上的第二电极和由其形成的第三电极 作为像素电极的材料，第二绝缘层和像素电极之间以及第二和第三电极之间的第三绝缘层，覆盖源极，漏极和第三电极的第四绝缘层，暴露像素电极的一部分，有机物 像素电极上的发光层和有机发光层上的对电极。

公开(公告)号：US20120146979A1

公开(公告)日：2012-06-14

申请号：US13206419

申请日：2011-08-09

申请人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

发明人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/062

摘要： A driving method of a display device is disclosed. According to one aspect, the method includes applying a first voltage of a predetermined level to an anode of a plurality of organic light emitting diodes (OLEDs) included in a plurality of pixels. A plurality of driving transistors are driven to be connected to the plurality of OLEDs. The method further includes transmitting a first power source voltage of a logic high level to the anode of the plurality of OLEDs as a threshold voltage to compensate a threshold voltage of the plurality of driving transistors, and applying a data voltage to a plurality of pixels as a data writing step turning on a plurality of driving transistors. The second power source voltage applied to the cathode of the plurality of OLEDs is changed to a second voltage of the logic low level in a state in which a plurality of driving transistors are turned on. In the turned on state, light is emitted from the plurality of OLEDs.

摘要翻译： 公开了一种显示装置的驱动方法。 根据一个方面，该方法包括将预定电平的第一电压施加到包括在多个像素中的多个有机发光二极管（OLED）的阳极。 多个驱动晶体管被驱动以连接到多个OLED。 该方法还包括将多个OLED的阳极的第一电源电压发送到多个OLED的阳极作为阈值电压，以补偿多个驱动晶体管的阈值电压，并将数据电压施加到多个像素 打开多个驱动晶体管的数据写入步骤。 在多个驱动晶体管导通的状态下，施加到多个OLED的阴极的第二电源电压被改变为逻辑低电平的第二电压。 在导通状态下，从多个OLED发出光。

公开(公告)号：US09208719B2

公开(公告)日：2015-12-08

申请号：US13206419

申请日：2011-08-09

申请人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

发明人： Kwang-Hae Kim ,  Kwan-Wook Jung ,  Hun-Tae Kim

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/062

摘要： A driving method of a display device is disclosed. According to one aspect, the method includes applying a first voltage of a predetermined level to an anode of a plurality of organic light emitting diodes (OLEDs) included in a plurality of pixels. A plurality of driving transistors are driven to be connected to the plurality of OLEDs. The method further includes transmitting a first power source voltage of a logic high level to the anode of the plurality of OLEDs as a threshold voltage to compensate a threshold voltage of the plurality of driving transistors, and applying a data voltage to a plurality of pixels as a data writing step turning on a plurality of driving transistors. The second power source voltage applied to the cathode of the plurality of OLEDs is changed to a second voltage of the logic low level in a state in which a plurality of driving transistors are turned on. In the turned on state, light is emitted from the plurality of OLEDs.

摘要翻译： 公开了一种显示装置的驱动方法。 根据一个方面，该方法包括将预定电平的第一电压施加到包括在多个像素中的多个有机发光二极管（OLED）的阳极。 多个驱动晶体管被驱动以连接到多个OLED。 该方法还包括将多个OLED的阳极的第一电源电压发送到多个OLED的阳极作为阈值电压，以补偿多个驱动晶体管的阈值电压，并将数据电压施加到多个像素 打开多个驱动晶体管的数据写入步骤。 在多个驱动晶体管导通的状态下，施加到多个OLED的阴极的第二电源电压被改变为逻辑低电平的第二电压。 在导通状态下，从多个OLED发出光。

公开(公告)号：US08766265B2

公开(公告)日：2014-07-01

申请号：US13469933

申请日：2012-05-11

申请人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

发明人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

IPC分类号： H01L51/50

CPC分类号： H01L27/1255 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/4908 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

摘要： An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.

摘要翻译： OLED器件包括：包括有源层，栅极，源极和漏极的TFT，在有源层和栅电极之间的第一绝缘层，以及在源极和漏极之间的第二绝缘层，第一 以及与源电极和漏极之一连接的第二绝缘层，包括与有源层相同的层上的第一电极的电容器，与栅电极相同的层上的第二电极和由其形成的第三电极 作为像素电极的材料，第二绝缘层和像素电极之间以及第二和第三电极之间的第三绝缘层，覆盖源极，漏极和第三电极的第四绝缘层，暴露像素电极的一部分，有机物 像素电极上的发光层和有机发光层上的对电极。

公开(公告)号：US20120235146A1

公开(公告)日：2012-09-20

申请号：US13208509

申请日：2011-08-12

申请人： Kwang-Hae Kim ,  Sun Park ,  Chun-Gi You

发明人： Kwang-Hae Kim ,  Sun Park ,  Chun-Gi You

IPC分类号： H01L33/16 ,  H01L29/786 ,  H01L33/64

CPC分类号： H01L51/525 ,  H01L27/3244 ,  H01L51/5281

摘要： An organic light-emitting display device comprises: a lower substrate; an upper substrate facing the lower substrate; and a spacer formed in a sealed space between the lower substrate and the upper substrate and dividing the space into two or more sections; wherein air holes are formed in the spacer and allow air to flow between the sections of the space.

摘要翻译： 一种有机发光显示装置，包括：下基板; 面向下基板的上基板; 以及形成在下基板和上基板之间的密封空间中并将空间分成两个或更多个部分的间隔件; 其中在间隔件中形成气孔，并允许空气在空间的各部分之间流动。

公开(公告)号：US08183562B2

公开(公告)日：2012-05-22

申请号：US12636303

申请日：2009-12-11

申请人： Ki-Ju Im ,  Yong-Sung Park ,  Yong-Woo Park ,  Moo-Jin Kim ,  Han-Hee Yoon ,  Kwang-Hae Kim ,  Sung-Won Doh ,  Kyoung-Bo Kim ,  Gun-Shik Kim ,  Jun-Sik Oh

发明人： Ki-Ju Im ,  Yong-Sung Park ,  Yong-Woo Park ,  Moo-Jin Kim ,  Han-Hee Yoon ,  Kwang-Hae Kim ,  Sung-Won Doh ,  Kyoung-Bo Kim ,  Gun-Shik Kim ,  Jun-Sik Oh

IPC分类号： H01L51/50

CPC分类号： H01L27/3269 ,  G06F3/0412 ,  G06F3/042

摘要： An organic light emitting display apparatus includes an organic light emitting diode, a photo sensor, and a light blocking portion. The light blocking portion is at at least a side of the photo sensor so that light emitted from the organic light emitting diode is not directly incident on the photo sensor.

摘要翻译： 有机发光显示装置包括有机发光二极管，光传感器和遮光部。 遮光部位于光传感器的至少一侧，使得从有机发光二极管发射的光不直接入射到光传感器上。