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公开(公告)号：US20220123080A1
公开(公告)日：2022-04-21
申请号：US17398403
申请日：2021-08-10
Applicant: Samsung Display Co., Ltd.
Inventor： SU JEONG KIM , SUN-KYU JOO
IPC: H01L27/32
Abstract: A display device includes: a substrate; a thin film transistor disposed on the substrate; an insulation layer disposed on the thin film transistor and defining a contact hole; a pixel electrode disposed on the insulation layer and overlapping a portion of the contact hole in a plan view; and a light emitting layer disposed on the pixel electrode. The pixel electrode includes: a first portion overlapping the light emitting layer in the plan view; a second portion overlapping a portion of a lower surface of the contact hole in the plan view; and a third portion extending from the first portion to the second portion.
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公开(公告)号：US20170253741A1
公开(公告)日：2017-09-07
申请号：US15446760
申请日：2017-03-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： HYUN JIN KIM , SU JEONG KIM , DAE WON LEE , MYUNG JIN LEE , CHUL HUH
CPC classification number: C09B47/04 , C09B47/063 , C09B47/0675 , C09B47/10 , C09B47/18 , G02B5/223
Abstract: A dye according to an exemplary embodiment of the present invention includes a compound represented by the following Chemical Formula 1. In Chemical Formula 1, R1, R4, R5, R8, R9, R12, R13, and R16 are each independently Br or Cl, R2, R3, R6, R7, R10, R11, R14, and R15 are each independently any one of a group including Br, Cl, and a hydroxyl group, a group including an —N(H)n group, and a group including an —SH group, n is 1 to 3, and at least one of the R2, R3, R6, R7, R10, R11, R14, and R15 is any one of a group including a hydroxyl group, a group including an —N(II)n group, and a group including an —SH group.
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公开(公告)号：US20240215401A1
公开(公告)日：2024-06-27
申请号：US18456545
申请日：2023-08-28
Applicant: Samsung Display Co., LTD.
Inventor： OHJEONG KWON , SU JEONG KIM , TAEHO KIM , HONGYEON LEE , SEUNGYEON JEONG
CPC classification number: H10K59/875 , H10K59/35 , H10K59/12
Abstract: A display module includes a display panel including a silicon substrate including pixel areas, a driving circuit layer disposed on the silicon substrate, a light emitting layer disposed on the driving circuit layer and extending over the pixel areas continuously, and a color filter disposed in the pixel areas on the light emitting layer, a phase retardation plate disposed on the display panel, and a wire grid polarizer disposed on the phase retardation plate and including metal patterns spaced apart from each other at selectable intervals.
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公开(公告)号：US20240155924A1
公开(公告)日：2024-05-09
申请号：US18335231
申请日：2023-06-15
Applicant: Samsung Display Co., LTD.
Inventor： OHJEONG KWON , SEUNGYEON JEONG , HYEOJI KANG , SU JEONG KIM , TAEHO KIM , HONGYEON LEE
CPC classification number: H10K59/8792 , H10K59/38 , H10K59/879
Abstract: A display device includes a light emitting area and a light blocking area, a light emitting device layer including first through third light emitting devices corresponding to the light emitting area, a light blocking layer including a light blocking member which is in the light blocking area and defines a first opening overlapping the first light emitting device, a second opening overlapping the second light emitting device, and a third opening overlapping the third light emitting device, a color filter layer including a first color filter in the first opening and a second color filter in the second opening, and an anti-reflection layer on the light blocking layer and the color filter layer, the anti-reflection layer including a pigment or a dye. The light blocking layer together with the color filter layer and the anti-reflection layer defines a polarizer of the display device.
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公开(公告)号：US20140267962A1
公开(公告)日：2014-09-18
申请号：US14067394
申请日：2013-10-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAE HOON JUNG , SU JEONG KIM , HYO SIK KIM , HOON KIM , KI CHUL SHIN , DAN BI YANG , MIN JU HAN , JI PHYO HONG
IPC: G02F1/1343
CPC classification number: G02F1/136286 , G02F1/134363 , G02F2001/134345 , G02F2001/136218
Abstract: A liquid crystal display according to an exemplary embodiment of the present disclosure includes a gate line positioned on a first substrate; a data line positioned on the first substrate that crosses the gate line and includes a first data line and a second data line which are positioned at the left and right for every unit pixel, respectively; and a shielding electrode that extends parallel to the data line and overlaps a portion between the second data line of the first pixel and the first data line of the second pixel. The unit pixel includes a first pixel and a second pixel adjacent to the first pixel and the second data line of the first pixel is adjacent to the first data line of the second pixel.
Abstract translation: 根据本公开的示例性实施例的液晶显示器包括位于第一基板上的栅极线; 位于所述第一基板上的数据线与所述栅极线交叉并分别包括位于每单位像素的左侧和右侧的第一数据线和第二数据线; 以及屏蔽电极，其平行于数据线延伸并与第一像素的第二数据线和第二像素的第一数据线之间的部分重叠。 单位像素包括与第一像素相邻的第一像素和第二像素，并且第一像素的第二数据线与第二像素的第一数据线相邻。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20250093653A1
公开(公告)日：2025-03-20
申请号：US18668789
申请日：2024-05-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SU JEONG KIM , GUN SHIK KIM , JOON HYUNG PARK , JI NA SEO , SEUNG HWAN CHO
IPC: G02B27/01
Abstract: A mobile display device includes a first display device that provides images to a user's left eye, a second display device that provides images to the user's right eye, a display device housing that accommodates the first display device and the second display device, and a housing cover that covers the display device housing and includes a first eyepiece aligned with the first display device and a second eyepiece aligned with the second display device. Each of the first display device and the second display device includes a display panel and a circuit board disposed at one end of the display panel and that includes a driver circuit. The circuit board of the first display device and the circuit board of the second display device are symmetrically arranged with respect to a center of the housing cover located between the first eyepiece and the second eyepiece.
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公开(公告)号：US20240065068A1
公开(公告)日：2024-02-22
申请号：US18206369
申请日：2023-06-06
Applicant: Samsung Display Co., LTD.
Inventor： SU JEONG KIM , JINA SEO , YUN HO LEE , EUNBEE LEE
CPC classification number: H10K59/38 , H10K59/8792 , H10K59/873
Abstract: A display device includes a substrate, first to third light emitting devices disposed on a substrate and spaced apart from each other, an encapsulation layer covering the first to third light emitting devices, a light blocking member disposed on an encapsulation layer and defining first to third openings corresponding to the first to third light emitting devices, respectively, a color filter layer including first to third color filters disposed in the first to third openings, respectively, a first color pattern disposed in the first opening, covered by the first color filter, and including a same material as the second color filter or a same material as the third color filter, and a second color pattern disposed in the second opening, covered by the second color filter, and including a same material as the first color filter or the same material as the third color filter.
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公开(公告)号：US20240032405A1
公开(公告)日：2024-01-25
申请号：US18322500
申请日：2023-05-23
Applicant: Samsung Display Co., Ltd.
Inventor： SEUNGYEON JEONG , OHJEONG KWON , SU JEONG KIM , TAEHO KIM , HONG-JO PARK , HONGYEON LEE
IPC: H10K59/80
CPC classification number: H10K59/879 , H10K59/873
Abstract: A display panel includes a base layer, a light-emitting element layer on the base layer, a capping layer on the light-emitting element layer, an inorganic absorption layer on the capping layer, and having a refractive index of about 1.8 to about 3.0, and an encapsulation layer on the inorganic absorption layer, and including a first layer, a second layer, and a third layer that are sequentially stacked, wherein the first layer includes: a first sub layer on the inorganic absorption layer, and having a first refractive index of about 1.77 or more, and a second sub layer on the first sub layer, and having a second refractive index lower than the first refractive index.
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公开(公告)号：US20240268192A1
公开(公告)日：2024-08-08
申请号：US18430024
申请日：2024-02-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JAEHEUNG HA , SU JEONG KIM , DUCKJONG SUH
CPC classification number: H10K59/873 , G02B27/017 , H10K59/38 , H10K59/879 , G02B2027/0178
Abstract: A display device includes a substrate, a plurality of pixels, and an encapsulation layer. The encapsulation layer is disposed on the pixels. The encapsulation layer has a multi-layer structure or a single-layer structure. When a distance (d) between the pixels and a thickness (t) of the encapsulation layer satisfies Mathematical Formula 1: t≤ (d/tan 10°), color mixing is prevented in the display device.
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公开(公告)号：US20240008348A1
公开(公告)日：2024-01-04
申请号：US18318972
申请日：2023-05-17
Applicant: Samsung Display Co., Ltd.
Inventor： TAEHO KIM , SEUNGYEON JEONG , HYEOJI KANG , SU JEONG KIM , MIHWA LEE , HONGYEON LEE , SUNGGYU JANG
CPC classification number: H10K59/879 , H10K59/40 , H10K59/873 , H10K59/8792 , G06F3/0412
Abstract: A display device includes a display panel, a sensor layer on the display panel, and a light control layer on the sensor layer. The display panel includes a first pixel area emitting a first light and a second pixel area emitting a second light having a light emission wavelength different from a light emission wavelength of the first light, a light emitting element on a base substrate, and an encapsulation layer on the light emitting element. The light control layer includes a high refractive pattern that overlaps the first pixel area, does not overlap the second pixel area, and includes a first colorant, and an overcoat layer covering the high refractive pattern and overlapping the first pixel area and the second pixel area. A refractive index of the high refractive pattern is higher than a refractive index of the overcoat layer.
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