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公开(公告)号：US11339471B2
公开(公告)日：2022-05-24
申请号：US16658910
申请日：2019-10-21
Applicant: Samsung Display Co., Ltd.
Inventor： Daeyong Kim , Sukbeom You , Sunwoo Kang , Youngmi Cho , Jinoh Kwag
Abstract: A deposition apparatus includes a chamber, a stage which is disposed within the chamber and on which a target substrate is seated, a deposition source disposed within the chamber and including a deposition material, a plurality of nozzles connected to the deposition source within the chamber to inject the deposition material in a direction of the stage, and an ionizer disposed between the nozzles and the stage to charge the deposition material injected from the nozzles. A first electric field is generated in each of the ionizer and the nozzles, and a second electric field having an intensity less than the first electric field is generated between the stage and the ionizer. Each of the nozzles includes a plurality of protrusion tips disposed on an inner surface of each of the nozzles to charge the deposition material.
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公开(公告)号：US11016362B2
公开(公告)日：2021-05-25
申请号：US16711166
申请日：2019-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jaejoong Kwon , Jinoh Kwag , Juhwa Ha , JeongWoo Park , Subin Jung
IPC: G02F1/31
Abstract: An optical device includes a lens including a reflective mirror, a display module on at least one side surface of the lens and configured to display an image, and a dynamic prism module between the display module and the lens and configured to receive the image. The dynamic prism module is configured to be dynamically turned on or off to provide the received image to different positions of the reflective mirror.
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公开(公告)号：US12118171B2
公开(公告)日：2024-10-15
申请号：US18146058
申请日：2022-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Youngchan Kim , Jinoh Kwag , Jeongwoo Park , Jaeho You , Mingyeong Jo
CPC classification number: G06F3/0446 , G06F3/0412 , H10K50/865 , H10K59/40 , H10K59/50 , G06F2203/04112
Abstract: A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.
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Patent Agency Ranking
公开(公告)号：US11700748B2
公开(公告)日：2023-07-11
申请号：US17098181
申请日：2020-11-13
Applicant: Samsung Display Co., Ltd.
Inventor： Taejoon Kim , Jinoh Kwag , Hyeyong Chu
IPC: H10K50/858 , H10K59/126 , H10K59/65 , H10K102/00
CPC classification number: H10K50/858 , H10K59/126 , H10K59/65 , H10K2102/351
Abstract: Provided are a display panel and an electronic apparatus including the same. The display panel has a transmittance area and an expanded display area to enable the representation of images in an area where an electronic component is located and, for example, to remove or decrease the distortion by diffracted light among the light received by the electronic component when the electronic component is an electronic component (e.g., a camera) using light. The display panel includes: a substrate; first pixel circuits and second pixel circuits on the substrate and spaced apart from one another with the transmittance area therebetween, and each including a thin film transistor and a storage capacitor; first and second display elements electrically respectively coupled to the first and second pixel circuits; and a first phase shift layer between the substrate and the first and second pixel circuits and having a first light transmittance.
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公开(公告)号：US11696486B2
公开(公告)日：2023-07-04
申请号：US17067730
申请日：2020-10-11
Applicant: Samsung Display Co., LTD.
Inventor： Jinoh Kwag , Sungsoon Im , Youngmin Moon , Ji-Hee Son , Seungyong Song , DuckJung Lee , Hye Yong Chu
CPC classification number: H10K71/00 , C23C14/042 , H10K59/121 , H10K71/166
Abstract: Provided is a mask having a plurality of cell areas, each of which has a plurality of through-portions defined therein. The mask includes a mask film including a polymer and a conductive layer disposed on at least one surface of the mask film and including conductive metal or a conductive metal oxide. Accordingly, precision of a deposition process is enhanced while reducing process time and costs in a manufacturing process of the mask, and thus the yield in manufacturing a display panel using the mask is improved. Therefore, the display panel manufactured using the mask may have improved reliability.
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公开(公告)号：US11553232B2
公开(公告)日：2023-01-10
申请号：US17271180
申请日：2019-06-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jinoh Kwag , Yong-Han Park
IPC: H04N21/422 , G06F21/32 , H04N21/4415
Abstract: A controller (e.g., a remote control) stores channel information preferred by the user or program information preferred by the user. The controller recognizes the user by detecting the user's fingerprint, and controls the display device or a set-top box that communicates with the display device such that a list corresponding to the recognized channel information preference or a list corresponding to program information is displayed on the display device.
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公开(公告)号：US11315457B2
公开(公告)日：2022-04-26
申请号：US17231388
申请日：2021-04-15
Applicant: Samsung Display Co., Ltd.
Inventor： Sangan Kwon , Jinoh Kwag , Soon-Dong Kim , Taehoon Kim , Hui Nam , Bonghyun You , Eun Sil Yun , Changnoh Yoon
IPC: G09G3/00 , G09G3/3275 , G09G3/3266 , G09G5/14 , G09G3/3233
Abstract: A display device includes a driving controller which provides a first start signal and a second start signal corresponding to an operation mode to a scan driving circuit. The scan driving circuit includes a first scan driving circuit having first dummy driving stages and first driving stages which sequentially drive scan lines corresponding to a first display region among a plurality of scan lines in synchronization with the first start signal and a second scan driving circuit having second dummy driving stages and second driving stages which sequentially drive scan lines corresponding to a second display region among the plurality of scan lines in synchronization with the second start signal. The first dummy driving stages are disposed on a first side surface of the display panel and the second dummy driving stages are disposed on a second side surface of the display panel.
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公开(公告)号：US11063238B2
公开(公告)日：2021-07-13
申请号：US15829622
申请日：2017-12-01
Applicant: Samsung Display Co., Ltd.
Inventor： Haeyeon Lee , Jinoh Kwag , Dongsoo Kim , Jieun Lee
Abstract: A display device includes a substrate including a display area and a peripheral area, a first insulating layer on the substrate, a first dam in the peripheral area and separated from the first insulating layer, an electrode power supply line on the substrate between the first insulating layer and the first dam, a protection conductive layer on the first insulating layer, extending over the electrode power supply line, electrically connected to the electrode power supply line, and including an uneven structure on an upper surface thereof, a pixel electrode on the first insulating layer, an opposite electrode on the pixel electrode, and contacting the protection conductive layer by extending to the peripheral area, and an encapsulation layer on the opposite electrode, and having a lower surface that contacts the upper surface of the protection conductive layer in a region where the protection conductive layer overlaps the electrode power supply line.
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