公开(公告)号：US11223021B2

公开(公告)日：2022-01-11

申请号：US16001576

申请日：2018-06-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Tae-Joon Song ,  Sung-Hee Kim ,  Jong-Min Kim

IPC: H01L51/52 ,  G09G3/3233 ,  G09G3/3208 ,  H01L51/00

Abstract: A lighting apparatus according to an embodiment of the present invention includes an organic light emitting device including a first electrode, an organic light emitting layer, and a second electrode formed on a first substrate, wherein the first electrode is formed of a transparent conductive material having a resistance of approximately 2800Ω to 5500Ω in each pixel. Thus, even if the resistance of the organic light emitting layer is removed in a pixel due to a contact between the first electrode and the second electrode, overcurrent may be prevented from being applied to the pixel due to the resistance of the first electrode.

公开(公告)号：US10290830B2

公开(公告)日：2019-05-14

申请号：US15870412

申请日：2018-01-12

Applicant: LG Display Co., Ltd.

Inventor： Yun-Ho Kook ,  Tae-Joon Song ,  Yong-Hee Han

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light emitting diode display device and a method for manufacturing the same are disclosed where permeation of moisture and oxygen may be prevented. The organic light emitting diode display device includes a protective members including an first inorganic film formed on a substrate to completely cover an organic light emitting diode, an organic film formed on the first inorganic film, and a second inorganic film formed on the first inorganic film and the organic film, wherein the organic film includes a first organic pattern corresponding to upper and side parts of the organic light emitting diode, and at least one second organic pattern being spaced from the first organic pattern and surrounding the first organic pattern, and the second organic pattern has an upper surface having the same height as an upper surface of the first organic pattern.

公开(公告)号：US20180159078A1

公开(公告)日：2018-06-07

申请号：US15870412

申请日：2018-01-12

Applicant: LG Display Co., Ltd.

Inventor： Yun-Ho Kook ,  Tae-Joon Song ,  Yong-Hee Han

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L51/52 ,  H01L51/5253

Abstract: An organic light emitting diode display device and a method for manufacturing the same are disclosed where permeation of moisture and oxygen may be prevented. The organic light emitting diode display device includes a protective members including an first inorganic film formed on a substrate to completely cover an organic light emitting diode, an organic film formed on the first inorganic film, and a second inorganic film formed on the first inorganic film and the organic film, wherein the organic film includes a first organic pattern corresponding to upper and side parts of the organic light emitting diode, and at least one second organic pattern being spaced from the first organic pattern and surrounding the first organic pattern, and the second organic pattern has an upper surface having the same height as an upper surface of the first organic pattern.

公开(公告)号：US20150118344A1

公开(公告)日：2015-04-30

申请号：US14589636

申请日：2015-01-05

Applicant: LG Display Co., Ltd.

Inventor： Ju-Hyuk KIM ,  Tae-Joon Song ,  Seong-Pil Cho

IPC: B29C59/02

CPC classification number: B29C59/026 ,  B29C59/022 ,  B29C2043/025 ,  B29C2059/023 ,  B29K2075/00 ,  B29L2007/001 ,  B29L2009/00 ,  G03F7/0002 ,  G09F9/30

Abstract: A fabricating apparatus and a method of a flat plate display are disclosed. A fabricating apparatus of a flat plate display includes a stage on which a substrate having liquid resin formed thereon is seated, a imprinting mold bonded with the liquid resin of the substrate to form a thin film pattern on the substrate, the imprinting mold comprises projections and grooves, and a planarization layer formed between the stage and the substrate to planarize a surface of the stage.

Abstract translation: 公开了一种平板显示器的制造装置和方法。 平板显示器的制造装置包括其上形成有液态树脂的基板就座的台阶，与基板的液体树脂粘合以在基板上形成薄膜图案的压印模具，压印模具包括突起和 凹槽和平坦化层，其形成在载物台和基底之间以平坦化载物台的表面。