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公开(公告)号：US11901835B2
公开(公告)日：2024-02-13
申请号：US17358303
申请日：2021-06-25
发明人： Geraldo Nojima
CPC分类号： H02M7/003 , H02M7/797 , H05K5/0021 , H05K5/0247 , H05K5/04 , H05K7/04
摘要： An apparatus, such as a power converter, includes first, second and third core bus plates arranged in parallel. The apparatus also includes a first bus extension plate joined to the first core bus plate and extending therefrom at a first angle and a second bus extension plate joined to the second core bus plate and extending therefrom at a second angle. The apparatus further includes a third bus extension plated joined with the third core bus plate and disposed parallel to the first bus extension plate and a fourth bus extension plate joined with the third core bus plate and disposed parallel to the second bus extension plate.
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公开(公告)号：US11589486B2
公开(公告)日：2023-02-21
申请号：US17550395
申请日：2021-12-14
申请人： LG DISPLAY CO., LTD.
发明人： EunSup Yoon , Jun Park , SeungHyun Cho
摘要： A display device includes a display part including a display panel in which a plurality of pixels is defined, a roller fastened with the display part and configured to wind or unwind the display part, a roller support unit configured to support the roller at both sides of the roller, and a first grounding unit including a body accommodated inside the roller so as to be movable and a contact portion connected to an outer surface of the body and brought into contact with the roller support unit as the body moves, thus maintaining and enhancing continuity of grounding and maximizing the effect of improving EMI.
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公开(公告)号：US11589475B2
公开(公告)日：2023-02-21
申请号：US17380417
申请日：2021-07-20
摘要： A modular die cast enclosure comprising a top section with a top mid-plane and a bottom section with a bottom mid-plane and an internal bottom cover. The bottom section having one or more of a first type of connectors. The top section having one or more of a second type of connectors on. The internal bottom cover having one or more of a third type of connectors. Wherein said first type of connectors couple with said second type of connectors when the top section is placed on the bottom section and allow to electrically connect said top and bottom sections via said third type of connectors.
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公开(公告)号：US11553610B2
公开(公告)日：2023-01-10
申请号：US17080301
申请日：2020-10-26
申请人： LG DISPLAY CO., LTD.
发明人： Hyosung Lee , SeungHee Lee , MiJin Han
摘要： A display device according to an embodiment of the present disclosure includes a display panel, a roller on which the display panel is wound or unwound, and a lifting unit configured to move the display panel in a vertical direction, wherein the lifting unit includes a plurality of chain units configured to be coupled when ascending and separated from each other when descending, a first power transmission unit configured to lift the plurality of chain units, and a second power transmission unit configured to couple or separate the plurality of chain units by switching movement directions of the plurality of chain units, so that durability and wobbling of the display device can be improved.
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公开(公告)号：US11553609B2
公开(公告)日：2023-01-10
申请号：US17057403
申请日：2020-06-19
发明人： Yapeng Cheng , Seungkyu Choi
摘要： A reel and a display device are provided. The display device includes the reel, the reel includes a reel body, and the reel body is cylindrical. The reel body is provided with a first ring mounting groove along an extending direction of a length of a cylinder, and a depth of the first ring mounting groove corresponds to a thickness of a flexible display screen to be mounted.
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公开(公告)号：US11553605B2
公开(公告)日：2023-01-10
申请号：US17141334
申请日：2021-01-05
发明人： Hyunjung Jung , Hangyu Hwang , Kwangyoun Lee , Sungho Cho , Changyoun Hwang
摘要： An electronic device is disclosed. The electronic device includes: a window; a display disposed in a first direction of the window; a housing including a first surface and a second surface extended from the first surface toward the window; a first film layer disposed on an inner surface of the housing and including: a first area that overlaps at least a portion of the first surface and is substantially transparent or translucent; and a second area that is extended from an edge of the first area along the second surface, and is substantially opaque; and a second film layer disposed on the first film layer in a second direction opposite to the first direction, the second film layer overlapping an entirety of the first area of the first film layer and overlapping a portion of the second area. Other embodiments are possible.
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公开(公告)号：US11497127B2
公开(公告)日：2022-11-08
申请号：US17002626
申请日：2020-08-25
申请人： LG ELECTRONICS INC.
发明人： Insu Song , Insun Lee , Sunggab Kim , Seungyeop Song , Minsoo Kim , Seongcheol Lee
摘要： The present disclosure relates to a method for fabricating a rear cover glass and a flexible display device including a first body, a second body configured to be movable relative to the first body, a flexible display disposed on a front surface of the first body and a rear surface of the second body and configured such that a size of an area exposed to the front surface of the first body and a size of an area exposed to the rear surface of the second body vary as the first body and the second body are moved relative to each other, and a rear cover glass mounted on the second body and disposed to cover at least a part of the rear surface of the second body.
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公开(公告)号：US11470734B2
公开(公告)日：2022-10-11
申请号：US17127246
申请日：2020-12-18
发明人： Jin Yong Sim , Yun Jae Kim , Jin Hyoung Kim
摘要： A display device includes a display panel including a front surface that displays an image, and a rear surface, wherein the display panel is foldable with respect to a folding axis extending in a first direction; and a metal plate disposed on the rear surface of the display panel, wherein the metal plate includes a first body and a second body that are arranged in a second direction intersecting the first direction; a patterned portion disposed between the first body and the second body to overlap the folding axis in a thickness direction of the display device; and at least one protrusion protruding parallel to the folding axis from an edge of at least one of the first body, the second body, and the patterned portion.
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公开(公告)号：US11469395B2
公开(公告)日：2022-10-11
申请号：US17048705
申请日：2020-04-24
发明人： Xiaofei Luo , Shangchieh Chu , Hong Zhu , Yanyan Yang , Baofeng Sun
摘要： The present disclosure discloses a rollable display device, including: a flexible display panel; a reel connected to one end of the flexible display panel, around which the flexible display panel is rollable and extendable; a support structure arranged on two side edges of the flexible display panel in a rolling direction thereof, and provided with a first fixing portion; wherein the reel is provided with a second fixing portion matched with the first fixing portion for fixing the support structure and the reel when the flexible display panel is rolled.
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公开(公告)号：US11382220B2
公开(公告)日：2022-07-05
申请号：US17095235
申请日：2020-11-11
申请人： Ricoh Company, Ltd.
发明人： Risa Kosukegawa , Akihisa Mikawa
摘要： A display apparatus includes a display including a screen and a housing frame to which the display is attached. The housing frame includes a plurality of frame members that surround the screen and a corner member to join two of the plurality of frame members with double-sided adhesive tape. Each frame members includes a joint portion, to be coupled with the corner member, including a first wall portion extending in a direction perpendicular to the screen; a second wall portion on a center side of the screen relative to the first wall portion, extending in a direction parallel to the screen; and a corner portion including a curved center-side face connecting a center-side face of the first wall portion and a center-side face of the second wall portion on the center side of the screen.
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