公开(公告)号：US09030095B2

公开(公告)日：2015-05-12

申请号：US13679737

申请日：2012-11-16

Applicant: LG Display Co., Ltd.

Inventor： Seung Ho Kwon ,  Hyo Dae Bae ,  Seong Ho Mo

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/00

CPC classification number: H01L27/3225 ,  H01L27/3253 ,  H01L51/0024 ,  H01L51/5237 ,  H01L51/5243 ,  H01L51/5246 ,  H01L51/525 ,  H01L2251/556

Abstract: An OLED device is disclosed. The OLED device includes a first substrate including a driver element and a connection electrode connected to the driver element, a second substrate including an organic light emission diode element, a contact spacer electrically connected to the connection electrode, and a sealant disposed into a cavity which is formed by the first and second substrates, the connection electrode, the organic light emission diode element, and the contact space. Herein, the sealant is bonded to the contact spacer and the connection electrode and maintains the electric connection between the contact spacer and the connection electrode. In this manner, the driver element and the organic light emission diode element are protected from external oxygen and/or moisture, and the electric connection between the connection electrode and the contact spacer is reinforced. Accordingly, the contact defect between the connection electrode and the contact spacer can be prevented and the structural strength of the OLED device can be greatly improved.

Abstract translation: 公开了OLED器件。 OLED装置包括：第一基板，包括驱动元件和连接到驱动元件的连接电极;第二基板，包括有机发光二极管元件;电连接到连接电极的接触间隔件;以及设置在空腔中的密封剂 由第一和第二基板，连接电极，有机发光二极管元件和接触空间形成。 这里，密封剂与接触垫片和连接电极接合并保持接触间隔件和连接电极之间的电连接。 以这种方式，驱动元件和有机发光二极管元件被保护免受外部氧气和/或湿气的影响，并且连接电极和接触间隔物之间​​的电连接被加强。 因此，可以防止连接电极和接触间隔物之间​​的接触缺陷，并且可以大大提高OLED器件的结构强度。

公开(公告)号：US09490447B2

公开(公告)日：2016-11-08

申请号：US14790931

申请日：2015-07-02

Applicant: LG DISPLAY CO., LTD.

Inventor： Heon Il Song ,  Seung Han Paek ,  Hyo Dae Bae ,  Jong hoon Yeo ,  Young Mu Oh ,  Jeong won Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5221 ,  H01L27/3244 ,  H01L51/5275 ,  H01L2251/5315 ,  H01L2251/558 ,  H01L2251/562

Abstract: An organic light emitting diode display device according to an embodiment includes: a first substrate having a pixel region; a first electrode in the pixel region on the first substrate; an emitting layer on the first electrode; and a second electrode on the emitting layer, the second electrode including a metal layer having a thickness smaller than about 300 Å.

Abstract translation: 根据实施例的有机发光二极管显示装置包括：具有像素区域的第一基板; 第一基板上的像素区域中的第一电极; 第一电极上的发光层; 以及在所述发光层上的第二电极，所述第二电极包括具有小于约300埃的厚度的金属层。

公开(公告)号：US09040979B2

公开(公告)日：2015-05-26

申请号：US14519964

申请日：2014-10-21

Applicant: LG Display Co., Ltd.

Inventor： Woo Chan Kim ,  Byung Chul Ahn ,  Hong Ki Park ,  Hyo Dae Bae ,  Yoon Heung Tak ,  Sung Goo Jung

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L27/3251 ,  H01L51/0024 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5234

Abstract: An organic electroluminescent display device is disclosed which includes a lower substrate including a first substrate defined into red, green and blue sub-pixel regions, first and second switching elements formed in the red and green sub-pixel regions, first and second anodes each connected to the first and second switching elements, and a first organic light emission layer entirely formed on the first substrate provided with the first and second anodes; and an upper substrate including a second substrate, red and green color filter layers formed on the second substrate corresponding to the red and green sub-pixel regions, a third switching element formed on the second substrate corresponding to the blue sub-pixel region, a third anode connected to the third switching element, and a second organic light emission layer entirely formed on the second substrate provided with the red and green color filter layers and the third anode.

Abstract translation: 公开了一种有机电致发光显示装置，其包括：下基板，包括限定为红，绿和蓝子像素区域的第一基板，形成在红色和绿色子像素区域中的第一和第二开关元件，第一和第二阳极各自连接 第一和第二开关元件以及完全形成在设置有第一和第二阳极的第一基板上的第一有机发光层; 以及包括第二基板的上基板，对应于红色和绿色子像素区域的第二基板上形成的红色和绿色滤色器层，形成在与蓝色子像素区域对应的第二基板上的第三开关元件， 连接到第三开关元件的第三阳极和完全形成在设置有红色和绿色滤色器层和第三阳极的第二基板上的第二有机发光层。

公开(公告)号：US09406732B2

公开(公告)日：2016-08-02

申请号：US14582822

申请日：2014-12-24

Applicant: LG Display Co., Ltd.

Inventor： Seung Han Paek ,  Hyo Dae Bae ,  Young Mu Oh ,  Jeong won Lee ,  Heon Il Song ,  Jong hoon Yeo

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L51/5218 ,  H01L51/5221 ,  H01L2251/303 ,  H01L2251/5315 ,  H01L2251/558

Abstract: An OLED display device is discussed which can include: a first substrate defined into an emission region and a non-emission region; a first electrode formed on the first substrate; a bank pattern configured to expose a part of the first electrode corresponding to the emission region; an organic emission layer formed on the exposed part of the first electrode corresponding to the emission region; a second electrode which includes a first conductive layer formed on the organic emission layer and a second conductive layer formed on the second conductive layer. The first conductive layer is formed from an alloy of magnesium (Mg) and silver (Ag), and the second conductive layer is formed from silver (Ag). Such an OLED display device allows the second electrode to include the first conductive layer and the second conductive layer. As such, a large-sized display device with low resistance and high transmittance can be realized.

Abstract translation: 讨论了一种OLED显示装置，其可以包括：限定为发射区域和非发射区域的第一衬底; 形成在所述第一基板上的第一电极; 银行图形，其配置为暴露与所述发射区域对应的所述第一电极的一部分; 形成在与所述发光区域对应的所述第一电极的所述露出部分上的有机发光层; 第二电极，其包括形成在有机发射层上的第一导电层和形成在第二导电层上的第二导电层。 第一导电层由镁（Mg）和银（Ag）的合金形成，第二导电层由银（Ag）形成。 这种OLED显示装置允许第二电极包括第一导电层和第二导电层。 因此，可以实现具有低电阻和高透射率的大尺寸显示装置。

公开(公告)号：US09087972B2

公开(公告)日：2015-07-21

申请号：US13860369

申请日：2013-04-10

Applicant: LG Display Co., Ltd.

Inventor： Bong Ki Choi ,  Kwang Su Lim ,  Hyo Dae Bae ,  Chang Nam Kim ,  Sang Kyu Lee ,  Joon Won Park ,  Kyung Joon Yoon

IPC: H01L27/146 ,  H01L33/62 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L33/62 ,  H01L27/323 ,  H01L27/3276 ,  H01L51/524 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A flat panel display device and method of manufacturing the display device. The display device comprises a first substrate and a connection pad located along a side of the first substrate. A second substrate overlaps with the first substrate, wherein the second substrate does not overlap with an exposed portion of the first substrate. A first contact pad electrically couples the second substrate and the first substrate. A first distance from the side of the first substrate to a boundary between the exposed portion of the first substrate and the second substrate is greater than a second distance from the side of the first substrate to the first contact pad. The display device may be, for example, a touch capable display device that uses the first contact pad to transfer touch sensing signals from the second substrate to the first substrate.

Abstract translation: 一种平板显示装置及其制造方法。 显示装置包括沿着第一基板的一侧设置的第一基板和连接垫。 第二衬底与第一衬底重叠，其中第二衬底不与第一衬底的暴露部分重叠。 第一接触垫电连接第二基板和第一基板。 从第一基板侧到第一基板和第二基板的暴露部分之间的边界的第一距离大于从第一基板侧到第一接触垫的第二距离。 显示装置可以是例如使用第一接触焊盘将触摸感测信号从第二基板传送到第一基板的可触摸显示装置。

公开(公告)号：US09048204B2

公开(公告)日：2015-06-02

申请号：US14520023

申请日：2014-10-21

Applicant: LG Display Co., Ltd.

Inventor： Woo Chan Kim ,  Byung Chul Ahn ,  Hong Ki Park ,  Hyo Dae Bae ,  Yoon Heung Tak ,  Sung Goo Jung

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L27/3251 ,  H01L51/0024 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5234

Abstract: An organic electroluminescent display device is disclosed which includes: a lower substrate including a first substrate defined into red, green and blue sub-pixel regions, first and second switching elements formed in the red and green sub-pixel regions, first and second anodes each connected to the first and second switching elements, and a first organic light emission layer entirely formed on the first substrate provided with the first and second anodes; and an upper substrate including a second substrate, red and green color filter layers formed on the second substrate corresponding to the red and green sub-pixel regions, a third switching element formed on the second substrate corresponding to the blue sub-pixel region, a third anode connected to the third switching element, and a second organic light emission layer entirely formed on the second substrate provided with the red and green color filter layers and the third anode.

Abstract translation: 公开了一种有机电致发光显示装置，其包括：下基板，包括限定为红，绿和蓝子像素区域的第一基板，形成在红色和绿色子像素区域中的第一和第二开关元件，每个第一和第二阳极 连接到第一和第二开关元件，以及完全形成在设置有第一和第二阳极的第一基板上的第一有机发光层; 以及包括第二基板的上基板，对应于红色和绿色子像素区域的第二基板上形成的红色和绿色滤色器层，形成在与蓝色子像素区域对应的第二基板上的第三开关元件， 连接到第三开关元件的第三阳极和完全形成在设置有红色和绿色滤色器层和第三阳极的第二基板上的第二有机发光层。

公开(公告)号：US08895967B2

公开(公告)日：2014-11-25

申请号：US13660417

申请日：2012-10-25

Applicant: LG Display Co., Ltd.

Inventor： Woo Chan Kim ,  Byung Chul Ahn ,  Hong Ki Park ,  Hyo Dae Bae ,  Yoon Heung Tak ,  Sung Goo Jung

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3211 ,  H01L27/3251 ,  H01L51/0024 ,  H01L51/5203 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5225 ,  H01L51/5234

Abstract: An organic electroluminescent display device is disclosed which includes: a lower substrate including a first substrate defined into red, green and blue sub-pixel regions, first and second switching elements formed in the red and green sub-pixel regions, first and second anodes each connected to the first and second switching elements, and a first organic light emission layer entirely formed on the first substrate provided with the first and second anodes; and an upper substrate including a second substrate, red and green color filter layers formed on the second substrate corresponding to the red and green sub-pixel regions, a third switching element formed on the second substrate corresponding to the blue sub-pixel region, a third anode connected to the third switching element, and a second organic light emission layer entirely formed on the second substrate provided with the red and green color filter layers and the third anode.

Abstract translation: 公开了一种有机电致发光显示装置，其包括：下基板，包括限定为红，绿和蓝子像素区域的第一基板，形成在红色和绿色子像素区域中的第一和第二开关元件，每个第一和第二阳极 连接到第一和第二开关元件，以及完全形成在设置有第一和第二阳极的第一基板上的第一有机发光层; 以及包括第二基板的上基板，对应于红色和绿色子像素区域的第二基板上形成的红色和绿色滤色器层，形成在与蓝色子像素区域对应的第二基板上的第三开关元件， 连接到第三开关元件的第三阳极和完全形成在设置有红色和绿色滤色器层和第三阳极的第二基板上的第二有机发光层。