-
公开(公告)号：US20150036074A1
公开(公告)日：2015-02-05
申请号：US14444703
申请日：2014-07-28
Applicant: LG Display Co., Ltd.
Inventor： Mikyung Park , Wonjong Cho , Sumin Lee
IPC: G02F1/1333 , G02F1/1335 , H01L27/32 , G02B5/30
CPC classification number: G02F1/133308 , G02B5/30 , G02F1/133528 , G02F2001/13332 , G02F2001/133331 , G02F2001/133388 , G02F2201/50 , G02F2202/28 , G02F2203/60 , H01L27/3232
Abstract: A display device has a front surface and sides connected to each other using the same material. The display device includes a display panel, a case member wrapping around the side of the display panel, and a polarizing plate, which is attached to a front surface of the display panel and connects the display panel with the case member. The polarizing plate includes a polarizer disposed at the front surface of the display panel and a base film, which connects the front surface of the display panel with the case member.
Abstract translation: 显示装置具有前表面和使用相同材料彼此连接的侧面。 显示装置包括显示面板，围绕显示面板的一侧包围的壳体构件和偏振板，其安装在显示面板的前表面并将显示面板与壳体构件连接。 偏振板包括设置在显示面板的前表面的偏振片和将显示面板的前表面与壳体构件连接的基膜。
-
公开(公告)号：US20240224700A1
公开(公告)日：2024-07-04
申请号：US18497620
申请日：2023-10-30
Applicant: LG Display Co., Ltd.
Inventor： Byonghoo Kim , Sumin Lee , Eunsoo Chang
IPC: H10K59/40 , G06F3/044 , H10K59/122 , H10K59/80
CPC classification number: H10K59/40 , G06F3/0448 , H10K59/122 , H10K59/873 , H10K59/879 , G06F2203/04111
Abstract: A display device is disclosed. More particularly, the display device includes a touch sensor unit on the encapsulation layer of the display panel and a lens layer on the touch sensor unit, the touch sensor unit includes a plurality of bridge electrodes on the encapsulation layer, an organic layer on the bridge electrodes to expose at least a part of each of the plurality of bridge electrodes, and a touch electrode in contact with each of the plurality of exposed bridge electrodes, and the organic layer includes a first layer including a plurality of first contact holes which exposes at least a part of each of the plurality of bridge electrodes, and a second layer on the first layer and includes a plurality of second contact holes that each overlap a corresponding one of the plurality of first contact holes.
-
公开(公告)号：US20230215852A1
公开(公告)日：2023-07-06
申请号：US18073398
申请日：2022-12-01
Applicant: LG Display Co., Ltd.
Inventor： Byonghoo Kim , DaeHeung Lee , JuHyuk Kim , Aram Sohn , Sumin Lee
CPC classification number: H01L25/167 , H01L24/27 , H01L24/29 , H01L24/32 , H01L2224/27515 , H01L2224/2755 , H01L2224/27502 , H01L2224/2747 , H01L2224/29018 , H01L2224/2919 , H01L2224/32145 , H01L2924/12041
Abstract: Embodiments of the present disclosure relate to a display device and a method of manufacturing the same. More specifically, there may be provided includes a display device including an adhesive layer which includes a first portion and a second portion, wherein the first portion has higher adhesion than the second portion, and the second portion has lower adhesion than the first portion and includes high refractive particles so that a manufacturing process is simplified, and a method of manufacturing the same.
-
公开(公告)号：US20250089372A1
公开(公告)日：2025-03-13
申请号：US18670578
申请日：2024-05-21
Applicant: LG Display Co., Ltd.
Inventor： Daeyoung Seo , Hun Jang , ByungHyun Lee , MinSeok Kim , TaeYong Kim , Juhyun Nam , Sumin Lee
IPC: H01L27/12 , H01L25/075 , H01L25/16 , H01L33/62
Abstract: A display device comprises a substrate including a plurality of pixel areas that are spaced apart from each other and a plurality of transmissive areas between the plurality of pixel areas, wherein each of the plurality of pixel areas includes a plurality of sub pixels; and a plurality of signal lines that extend in a first direction on the substrate, wherein the plurality of sub pixels include a plurality of pixel circuits, wherein the plurality of signal lines overlap the plurality of pixel circuits without the plurality of signal lines overlapping the plurality of transmissive areas. Accordingly, the plurality of pixel areas and the plurality of signal lines are in the same area to reduce the size of the opaque area in the entire display device and enlarge a size of the transmissive area to implement a transparent display device.
-
公开(公告)号：US12048225B2
公开(公告)日：2024-07-23
申请号：US17551940
申请日：2021-12-15
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyejeong Park , Sumin Lee , Youngmin Oh
IPC: H10K59/50 , H10K59/122 , H10K59/124 , H10K59/38
CPC classification number: H10K59/50 , H10K59/122 , H10K59/124 , H10K59/38
Abstract: An organic light-emitting display device includes a first substrate having sub-pixel areas, each sub-pixel area having a light-emitting area and a non-light-emitting area; thin-film transistors respectively in non-light-emitting areas of the sub-pixel areas; a first planarization layer in the sub-pixel areas while covering the thin-film transistors; organic light-emitting elements on the first planarization layer and in light-emitting areas of the sub-pixel areas; a liquid crystal layer on the organic light-emitting elements and in the sub-pixel areas and in an area between the sub-pixel areas; and a second substrate on the liquid crystal layer. Liquid crystal molecules of the liquid crystal layer in the light-emitting areas are in a hybrid alignment. In the hybrid alignment, an alignment of the liquid crystal molecules gradually changes from a horizontal alignment to a vertical alignment. Liquid crystal molecules of the liquid crystal layer in the non-light-emitting areas are in a tilted alignment.
-
Patent Agency Ranking
公开(公告)号：US11849624B2
公开(公告)日：2023-12-19
申请号：US17528708
申请日：2021-11-17
Applicant: LG DISPLAY CO., LTD
Inventor： WonKi Park , Sumin Lee
IPC: H01L51/52 , H10K59/50 , H10K59/35 , G02F1/17 , H10K59/122
CPC classification number: H10K59/50 , H10K59/351 , H10K59/353 , G02F1/17 , G02F2202/14 , G02F2203/05 , H10K59/122
Abstract: A display device having switchable viewing angle includes a display panel including a first emission area, a second emission area, a third emission area and a fourth emission area, from which light in different wavelength bands is emitted, and a transparent photochromic layer disposed on at least one surface of the display panel, wherein each of the first emission area, the second emission area and the third emission area emits light in a wavelength band of visible light, the fourth emission area emits light in a wavelength band of ultraviolet ray, and when the fourth emission area is in an emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is an opaque area, and wherein when the fourth emission area is in a non-emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is a transparent region, thereby providing a display device capable of switching viewing angles.
-
公开(公告)号：US11545648B2
公开(公告)日：2023-01-03
申请号：US16995305
申请日：2020-08-17
Applicant: LG Display Co., LTD.
Inventor： SoJung Lee , JongSung Kim , Seungkyeom Kim , Sumin Lee
Abstract: According to an aspect of the present disclosure, a light emitting display device includes a substrate defined by a plurality of sub-pixels and a first overcoating layer disposed on the substrate, a connection electrode and a sacrificial layer disposed on the first overcoating layer, a first electrode disposed on the connection electrode, a second overcoating layer disposed on the sacrificial layer and including an opening that exposes a portion of the first electrode, a dummy first electrode disposed on a top surface of the second overcoating layer and a side surface of the opening and separated from the first electrode, a bank layer covering the dummy first electrode and a portion of the first electrode, and an emission layer and a second electrode disposed on the first electrode and the bank layer.
-
公开(公告)号：US20180095210A1
公开(公告)日：2018-04-05
申请号：US15707770
申请日：2017-09-18
Applicant: LG Display Co., Ltd.
Inventor： Yoonjung Eo , Sumin Lee , Hyunseung Kim
IPC: G02B5/30
CPC classification number: G02B5/3016 , G02B5/3041 , G02B5/305 , G02F1/133504
Abstract: A polarizing plate and a liquid crystal display device are provided which can prevent abrasion since the roughness and coefficient of friction of an outer base material of a polarizing plate are designed depending on the surface hardness of the outer base material by conducting studies and tests that are conducted into factors causing abrasion between the polarizing plate and an optical sheet and taking the results into account. Therefore, the problem of abrasion between the polarizing plate and the optical sheet associated with slim-profile liquid-crystal display devices can be solved, thereby achieving a slim design without cost increase.
-
9.发明公开公开(公告)号：US20240128416A1
公开(公告)日：2024-04-18
申请号：US18487788
申请日：2023-10-16
Applicant: LG Display Co., Ltd.
Inventor： Byonghoo Kim , Sangsoon Yoon , Juhyuk Kim , Hokyeong Son , A-Ram Sohn , Sumin Lee , Eun-Soo Chang
CPC classification number: H01L33/58 , H01L25/167 , H01L27/1248
Abstract: A panel substrate includes a base substrate including a plurality of sub-pixel areas; a thin-film transistor disposed over each of the plurality of sub-pixel areas; an interlayer insulating film disposed over the thin-film transistor; a first optical functional layer disposed on the interlayer insulating film so as to prevent transmission and reflection of light; a second optical functional layer disposed on the first optical functional layer, wherein the second optical functional layer has first patterns and second patterns, wherein the first pattern has adhesiveness while the second pattern has less adhesiveness than the first pattern; and a plurality of micro-LEDs respectively disposed on the first patterns of the second optical functional layer.
-
公开(公告)号：US20210119183A1
公开(公告)日：2021-04-22
申请号：US16995305
申请日：2020-08-17
Applicant: LG Display Co., LTD.
Inventor： SoJung Lee , JongSung Kim , Seungkyeom Kim , Sumin Lee
Abstract: According to an aspect of the present disclosure, a light emitting display device includes a substrate defined by a plurality of sub-pixels and a first overcoating layer disposed on the substrate, a connection electrode and a sacrificial layer disposed on the first overcoating layer, a first electrode disposed on the connection electrode, a second overcoating layer disposed on the sacrificial layer and including an opening that exposes a portion of the first electrode, a dummy first electrode disposed on a top surface of the second overcoating layer and a side surface of the opening and separated from the first electrode, a bank layer covering the dummy first electrode and a portion of the first electrode, and an emission layer and a second electrode disposed on the first electrode and the bank layer.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.019 seconds)
