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公开(公告)号：US20240251630A1
公开(公告)日：2024-07-25
申请号：US18510287
申请日：2023-11-15
发明人： BOKWANG SONG , KWANG SOO BAE , CHEOL-GON LEE , MIN OH CHOI , SOO YEONG HONG
IPC分类号： H10K59/60 , H10K59/122 , H10K59/131
CPC分类号： H10K59/60 , H10K59/122 , H10K59/131 , H10K59/40
摘要： An electronic device includes a display panel including a transmission area and a display area disposed adjacent to the transmission area. An image is displayed in the display area. The electronic device further includes an optical sensor overlapping the transmission area and disposed under the display panel. The display panel includes a light emitting element and a light receiving element, which are disposed in the display area, signal lines electrically connected to the light emitting element or the light receiving element, and a connection line disposed along a periphery of the transmission area. At least one of the signal lines includes a first line and a second line spaced apart from the first line with the transmission area interposed therebetween, and the connection line is connected to each of the first line and the second line.
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公开(公告)号：US20240237415A9
公开(公告)日：2024-07-11
申请号：US18370419
申请日：2023-09-20
发明人： KWANG SOO BAE , Gun Hee Kim , Sun Hee Lee , Min Oh Choi
CPC分类号： H10K59/122 , G06F21/32 , G06V40/1306 , H10K59/38 , H10K59/40 , H10K59/65 , H10K59/873 , H10K59/8792
摘要： A display device including a display panel including a display area including emission areas and a non-emission area adjacent to the emission areas, wherein the display panel includes: a pixel defining layer that includes first openings corresponding to the emission areas and a second opening corresponding to the non-emission area; light emitting elements each including a first electrode, a second electrode, and a light emitting layer disposed between the first electrode and the second electrode, wherein each of the light emitting elements is disposed in a corresponding one of the first openings; and a photovoltaic element including a first cell electrode, a second cell electrode, and an optical photovoltaic layer disposed between the first cell electrode and the second cell electrode, wherein the photovoltaic element is disposed in the second opening.
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公开(公告)号：US20230354670A1
公开(公告)日：2023-11-02
申请号：US18173720
申请日：2023-02-23
发明人： BOKWANG SONG , GEE-BUM KIM , KWANG SOO BAE , DAE-YOUNG LEE , MIN OH CHOI
IPC分类号： H10K59/40 , G06V40/13 , H10K59/122 , H10K59/38 , H10K59/80
CPC分类号： H10K59/40 , G06V40/1306 , H10K59/122 , H10K59/38 , H10K59/8792
摘要： A display device includes: a display panel including a pixel having an emissive area, and a sensor having a sensing area; and an anti-reflection layer on the display panel, the anti-reflection layer including: a light blocking layer having a first opening overlapping with the emissive area, a second opening overlapping with the sensing area, and an intermediate opening between the first opening and the second opening; a color filter covering the first opening; an over-coating layer on the light blocking layer, and covering the color filter; and a light blocking pattern on the over-coating layer, and overlapping with an area between the intermediate opening and the first opening.
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公开(公告)号：US20230343288A1
公开(公告)日：2023-10-26
申请号：US18106950
申请日：2023-02-07
发明人： KWANG SOO BAE , GUN HEE KIM , HYOENG-KI KIM , DAE-YOUNG LEE , SUN HEE LEE , SANGHWAN CHO
IPC分类号： H10K39/34 , H10K59/35 , H10K59/122 , G09G3/3233 , H10K65/00
CPC分类号： G09G3/3233 , H10K39/34 , H10K59/122 , H10K59/353 , H10K65/00 , G09G2300/0819 , G09G2300/0852 , G09G2330/021 , G09G2360/14
摘要： A display device includes: a base layer; a display element layer on the base layer, and including a light emitting element, a light detection element, and a photovoltaic element adjacent to one another; a light shielding layer on the display element layer, and having a plurality of opening parts; and a color filter layer on the display element layer, and covering the plurality of opening parts. The light detection element and the photovoltaic element are located at the same layer as each other, the light detection element is to detect an external input based on incident light from the outside, and the photovoltaic element is to generate electrical energy based on the incident light.
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公开(公告)号：US20240310952A1
公开(公告)日：2024-09-19
申请号：US18527489
申请日：2023-12-04
发明人： GEE BUM KIM , BO KWANG SONG , KWANG SOO BAE , DAE YOUNG LEE , MIN OH CHOI
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/0446 , G06V40/1306 , G06F2203/04111 , G06F2203/04112 , G09G3/3233 , G09G2300/0426 , G09G2300/0842 , G09G2354/00
摘要： A display device includes unit pixels, each unit pixel including display pixels and a light sensing pixel, touch electrodes sensing a touch and, when viewed in a plan view, surrounding a first region where each of at least two display pixels is disposed and a second region where the light sensing pixel and one of the display pixels that is different from the at least two display pixels are disposed, and a main driving circuit receiving a light sensing signal from the light sensing pixel and sensing a fingerprint by analyzing the light sensing signal. The touch electrodes define at least one open area in which no touch electrode is formed between the light sensing pixel and at least one display pixel in each unit pixel.
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公开(公告)号：US20240206240A1
公开(公告)日：2024-06-20
申请号：US18494494
申请日：2023-10-25
发明人： KWANG SOO BAE , GUN HEE KIM , TAEKYUNG AHN , SANGHWAN CHO
IPC分类号： H10K59/122 , G06F3/044 , G09G3/3233 , H10K59/40 , H10K59/80
CPC分类号： H10K59/122 , G06F3/044 , G09G3/3233 , H10K59/40 , H10K59/8792 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861
摘要： A display device includes a base layer, a circuit layer disposed on the base layer, and an element layer disposed on the circuit layer and including a plurality of light emitting elements and a light receiving element disposed between the light emitting elements. The element layer includes a pixel definition layer including a plurality of light emitting openings, each overlapping a corresponding light emitting element, and a light receiving opening overlapping the light receiving element, and a spacer layer disposed on the pixel definition layer and including a spacer opening and a bridge groove connected to the spacer opening and exposing a top surface of the pixel definition layer. The display device further includes a common layer commonly included in the light emitting elements and the light receiving element and partially disconnected by the spacer layer.
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公开(公告)号：US20230147614A1
公开(公告)日：2023-05-11
申请号：US17870938
申请日：2022-07-22
发明人： KWANG SOO BAE , GEE-BUM KIM , DAE-YOUNG LEE
CPC分类号： H01L51/5281 , H01L27/3246 , H01L51/56 , H01L51/5253 , G06F3/0412 , H01L27/323 , H01L2227/323
摘要： A display device includes a base substrate, a light emitting element layer including a central non-emitting area, an emitting area surrounding the central non-emitting area, and a peripheral non-emitting area surrounding the emitting area, an encapsulation layer covering the light emitting element layer, and a light blocking layer on the encapsulation layer. The light blocking layer includes a first light blocking layer defining a first opening overlapping the emitting area, and a second light blocking layer in the first opening and spaced apart from the first light blocking layer.
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公开(公告)号：US20210066399A1
公开(公告)日：2021-03-04
申请号：US16941471
申请日：2020-07-28
发明人： KWANG SOO BAE , Beomsoo Park , Eun-Ae Kwak , Minjeong OH , Young Je Cho
摘要： A display panel including a light emitting element to emit a source light and including a first electrode, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and outputting a source light, a pixel definition layer including an opening exposing at least a portion of the first electrode, an optical conversion pattern disposed on the pixel definition layer, a reflection pattern disposed on the light emitting element and including an inclined surface, and a first light blocking pattern disposed outside from the optical conversion pattern when viewed in a plan view.
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公开(公告)号：US20240365601A1
公开(公告)日：2024-10-31
申请号：US18630951
申请日：2024-04-09
发明人： GEE-BUM KIM , KWANG SOO BAE , BOKWANG SONG , MIN OH CHOI , Soo Yeong HONG
IPC分类号： H10K59/122 , H10K39/34 , H10K59/35
CPC分类号： H10K59/122 , H10K39/34 , H10K59/353
摘要： A display module includes: a base layer; a pixel definition layer on the base layer, and having a first opening and a second opening; and an element layer including: a light emitting element corresponding to the first opening, and including: a first light emitting electrode on the base layer; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer; and a light receiving element corresponding to the second opening, and including: a first light receiving electrode on the base layer; a light receiving layer on the first light receiving electrode; a second light receiving electrode on the light receiving layer; and an optical compensation layer between the first light receiving electrode and the light receiving layer, and not overlapping with the first light emitting electrode in a plan view, the optical compensation layer including a transparent conductive oxide.
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公开(公告)号：US20240138196A1
公开(公告)日：2024-04-25
申请号：US18370419
申请日：2023-09-19
发明人： KWANG SOO BAE , Gun Hee Kim , Sun Hee Lee , Min Oh Choi
CPC分类号： H10K59/122 , G06F21/32 , G06V40/1306 , H10K59/38 , H10K59/40 , H10K59/65 , H10K59/873 , H10K59/8792
摘要： A display device including a display panel including a display area including emission areas and a non-emission area adjacent to the emission areas, wherein the display panel includes: a pixel defining layer that includes first openings corresponding to the emission areas and a second opening corresponding to the non-emission area; light emitting elements each including a first electrode, a second electrode, and a light emitting layer disposed between the first electrode and the second electrode, wherein each of the light emitting elements is disposed in a corresponding one of the first openings; and a photovoltaic element including a first cell electrode, a second cell electrode, and an optical photovoltaic layer disposed between the first cell electrode and the second cell electrode, wherein the photovoltaic element is disposed in the second opening.
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