-
公开(公告)号：US20240215309A1
公开(公告)日：2024-06-27
申请号：US18596639
申请日：2024-03-06
Applicant: Samsung Display Co., Ltd.
Inventor： Se Wan SON , Nak Cho CHOI , Moo Soon KO , Dong Hyun SON , Sang Hoon OH , Jin Goo JUNG , Kyung Hyun CHOI , Hae-Yeon LEE , Seong Min CHO
IPC: H10K59/121 , H10K50/86 , H10K59/122 , H10K59/38 , H10K59/40 , H10K59/65
CPC classification number: H10K59/121 , H10K50/865 , H10K59/122 , H10K59/38 , H10K59/40 , H10K59/65
Abstract: A display device according to an exemplary embodiment includes: a substrate including a display area and a transmission area; a metal blocking layer disposed in the display area of the substrate; an inorganic insulating layer disposed on the metal blocking film; a transistor disposed on the inorganic insulating layer; an emission layer connected to the transistor; and a light blocking layer and a color filter disposed on the emission layer of the display area, wherein the edge of the light blocking layer is protruded toward the transmission area more than the edge of the metal blocking layer.
-
公开(公告)号：US20230238495A1
公开(公告)日：2023-07-27
申请号：US18048135
申请日：2022-10-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nak Cho CHOI , Sang Woo AN
IPC: H01L33/62 , H01L33/00 , H01L25/075 , G09F9/302
CPC classification number: H01L33/62 , H01L33/005 , H01L25/0753 , G09F9/3026 , H01L2933/0066
Abstract: A display device is provided, a display device includes, a substrate including a first surface, a second surface opposite to the first surface, a first chamfered surface extending from one side of the first surface, a second chamfered surface extending from one side of the second surface, and a first side surface connecting the first chamfered surface and the second chamfered surface to each other, a first pad on the first surface, an upper via layer on the first surface and spaced from the first pad, and a first passivation layer partially covering the upper via layer, and defining a first exposure opening exposing one side of the upper via layer facing the first pad.
-
公开(公告)号：US20230138402A1
公开(公告)日：2023-05-04
申请号：US17880303
申请日：2022-08-03
Applicant: Samsung Display Co., LTD.
Inventor： Nak Cho CHOI , Sang Woo AN
IPC: H01L33/38 , H01L33/62 , H01L33/00 , H01L25/075
Abstract: A display device includes: a substrate; a pixel circuit layer on the substrate; a first connection electrode and a second connection electrode on the pixel circuit layer; a first bump on the first connection electrode, and a second bump on the second connection electrode, the first bump and the second bump including materials having different elastic moduli; and a light-emitting element including a first electrode electrically connected to the first connection electrode and a second electrode electrically connected to the second connection electrode.
-
公开(公告)号：US20220165984A1
公开(公告)日：2022-05-26
申请号：US17389271
申请日：2021-07-29
Applicant: Samsung Display Co., LTD.
Inventor： Nak Cho CHOI , Dong Hyun SON , Se Wan SON
Abstract: A display device includes: a substrate on which a display area and a transmission area are defined; a metal blocking layer disposed in the display area on the substrate; an inorganic insulation layer disposed on the metal blocking layer; an organic insulation layer disposed on the inorganic insulation layer; a pixel defining layer disposed on the organic insulation layer, where an opening is defined through the pixel defining layer; an emission layer disposed on the organic insulation layer, and in the opening; a planarization layer disposed in the transmission area, on the organic insulation layer; and an encapsulation layer disposed in the display area and the transmission area. The inorganic insulation layer is at least partially removed in the transmission area, the organic insulation layer is disposed in the display area and the transmission area, and the planarization layer contacts a side surface of the pixel defining layer.
-
公开(公告)号：US20210202646A1
公开(公告)日：2021-07-01
申请号：US17197449
申请日：2021-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KOHEI EBISUNO , Yong Ho YANG , Jun Hee LEE , Nak Cho CHOI
Abstract: An organic light emitting diode display includes a substrate, a plurality of pixels disposed on the substrate, a plurality of transmissive windows spaced apart from the pixels, and a light blocking member disposed between one of the pixels and one of the transmissive windows. The pixels display an image, and light is transmitted through the transmissive windows. Each pixel includes a transistor including a plurality of electrode members disposed in different layers on the substrate. The light blocking member includes a plurality of light blocking sub-members respectively disposed in the same layers as the plurality of electrode members.
-
Patent Agency Ranking
公开(公告)号：US20170017114A1
公开(公告)日：2017-01-19
申请号：US15063113
申请日：2016-03-07
Applicant: Samsung Display Co. Ltd.
Inventor： Nak Cho CHOI , Jong Hak HWANG , Su Wan WOO , Yeo Geon YOON , Je Hong CHOI
IPC: G02F1/1335 , G02B1/04 , G02F1/13363
CPC classification number: G02F1/133528 , G02B1/04 , G02F1/133512 , G02F1/13363 , G02F2001/133548 , C08L65/00 , C08L79/08
Abstract: A display device may include a lighting unit, a transparent substrate, a liquid crystal layer, a polarizer, and a plurality of fillers. The liquid crystal layer may be positioned between the lighting unit and the transparent substrate. The polarizer may be positioned between the liquid crystal layer and the transparent substrate and may include a plurality of conductive members. The conductive members may be electrically conductive, opaque, and spaced from one another. The fillers may include at least one of a plurality of phase difference members formed of a polymer material, a plurality of passivation members formed of an electrically insulating material, and a plurality of gas members formed of a gaseous material. The fillers and the conductive members may be alternately arranged in a direction parallel to the transparent substrate.
Abstract translation: 显示装置可以包括照明单元，透明基板，液晶层，偏振器和多个填充物。 液晶层可以位于照明单元和透明基板之间。 偏振器可以位于液晶层和透明基板之间，并且可以包括多个导电构件。 导电构件可以是导电的，不透明的并且彼此间隔开。 填料可以包括由聚合物材料形成的多个相位差构件中的至少一个，由电绝缘材料形成的多个钝化构件和由气态材料形成的多个气体构件。 填料和导电构件可以在平行于透明基板的方向上交替布置。
-
公开(公告)号：US20130321734A1
公开(公告)日：2013-12-05
申请号：US13721773
申请日：2012-12-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Hwan WON , Young Joon CHO , Kyung Tae CHAE , Nak Cho CHOI
IPC: G02F1/1362 , G02F1/1343
CPC classification number: G02F1/136286 , G02F1/133377 , G02F1/1341 , G02F1/134309 , G02F1/136209 , G02F2001/136222
Abstract: A liquid crystal display includes: an insulation substrate; pixel electrodes on the insulation substrate; a voltage auxiliary wiring on the insulation substrate and between adjacent pixel electrodes; a liquid crystal layer positioned in microcavities, where the voltage auxiliary wiring is exposed between adjacent microcavities; and a common electrode which overlaps the liquid crystal layer and the exposed voltage auxiliary wiring.
Abstract translation: 液晶显示器包括：绝缘基板; 绝缘基板上的像素电极; 绝缘基板上和相邻像素电极之间的电压辅助布线; 位于微腔中的液晶层，其中电压辅助布线在相邻微腔之间暴露; 以及与液晶层和暴露的电压辅助配线重叠的公共电极。
-
公开(公告)号：US20240387479A1
公开(公告)日：2024-11-21
申请号：US18652638
申请日：2024-05-01
Applicant: Samsung Display Co., LTD.
Inventor： Min Sik JUNG , Min Hyuck PARK , Yong Duck SON , Hoon LEE , Nak Cho CHOI , Jae Chil HWANG
IPC: H01L25/075
Abstract: A display device includes: a substrate; a light-emitting element on a first surface of the substrate; a driver on a second surface of the substrate opposite to the first surface, and configured to drive the light-emitting element; a first pad on the first surface of the substrate, and electrically connected to the light-emitting element; a second pad on the second surface of the substrate, and electrically connected to the driver; side surface lines on a side surface of the substrate that is between the first surface and the second surface of the substrate, the side surface lines to electrically connect the first pad to the second pad; and an overcoat layer on the side surface of the substrate, and on the side surface lines, a thickness of a region not overlapping a side surface line is greater than a thickness of a region overlapping the side surface line.
-
公开(公告)号：US20230246011A1
公开(公告)日：2023-08-03
申请号：US17893580
申请日：2022-08-23
Applicant: Samsung Display Co., LTD.
Inventor： Nak Cho CHOI , Sang Woo AN
CPC classification number: H01L25/167 , H01L23/3192 , H01L24/05 , H01L24/08 , H01L24/13 , H01L24/16 , H01L24/95 , H01L27/127 , H01L27/1218 , H01L33/62 , H01L2224/05082 , H01L2224/05124 , H01L2224/05139 , H01L2224/05147 , H01L2224/05164 , H01L2224/05166 , H01L2224/05186 , H01L2224/05558 , H01L2224/05572 , H01L2224/05573 , H01L2224/05639 , H01L2224/05647 , H01L2224/05664 , H01L2224/05666 , H01L2224/05686 , H01L2224/08145 , H01L2224/16145 , H01L2224/95001 , H01L2924/0133 , H01L2924/0549 , H01L2924/12041
Abstract: A method of manufacturing a display device includes forming a thin film transistor layer in an active area of a substrate, forming a metal layer on an edge area of the substrate, transferring first coating patterns to the edge area, the first coating patterns covering a portion of the metal layer corresponding to shapes of side surface lines, etching the metal layer to form the side surface lines, an upper surface of each of the side surface lines being covered by the first coating patterns, transferring a second coating pattern to the edge area, the second coating pattern covering a side surface of each of the side surface lines and the first coating patterns, and transferring light emitting elements to the thin film transistor layer. The second coating pattern includes openings corresponding to the first coating patterns in a plan view.
-
20.发明公开公开(公告)号：US20230238494A1
公开(公告)日：2023-07-27
申请号：US17970406
申请日：2022-10-20
Applicant: Samsung Display Co., LTD.
Inventor： Nak Cho CHOI , Sang Woo AN , Yong Duck SON , Won Ho JANG , Myung Koo HUR
IPC: H01L33/62 , H01L25/075 , G09F9/302 , G09F9/33
CPC classification number: H01L33/62 , H01L25/0753 , G09F9/3026 , G09F9/33 , H01L2933/0066
Abstract: A display device includes a substrate including a first surface, a second surface opposite the first surface, a first chamfered surface extending from a side of the first surface, a second chamfered surface extending from a side of the second surface, and a first side surface connecting the first chamfered surface and the second chamfered surface, a plurality of subpixels on the first surface, a side wiring on the first surface, the first chamfered surface, the first side surface, the second chamfered surface, and the second surface of the substrate, and a circuit board on the second surface. The side wiring comprises a first portion on the first surface and a second portion on the first side surface, and includes metal particles where a packing density of the metal particles in the first portion is higher than a packing density of the metal particles in the second portion.
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.019 seconds)
