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1.发明申请公开(公告)号：US20220102674A1
公开(公告)日：2022-03-31
申请号：US17427618
申请日：2021-01-06
Inventor： Yaming WANG , Liqiang CHEN , Yanxin WANG , Chuntong JIANG , Jiali WANG , Xu LI , Rui HOU , Le CHANG
Abstract: A flexible display screen includes: a flexible substrate (1); an OLED device layer (2) formed on the flexible substrate (1); an encapsulation layer(3), disposed on the OLED device layer(2) and encapsulating the OLED device layer (2); and an encapsulation protection layer (4) formed on the encapsulation layer (3). The embodiments of the present disclosure also provide a flexible display device and a manufacturing method of the flexible display screen.
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Patent Agency Ranking
公开(公告)号：US20240224672A1
公开(公告)日：2024-07-04
申请号：US18558524
申请日：2022-07-13
Inventor： Mengmeng DU , Rong WANG , Changlong YUAN , Xiangdan DONG , Rui HOU
IPC: H10K59/131 , G09G3/3225 , H10K59/121
CPC classification number: H10K59/131 , G09G3/3225 , H10K59/1213 , H10K59/1216 , G09G2300/0408 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2320/0233 , G09G2320/0257 , G09G2330/00
Abstract: A display substrate and a display device. A sub-pixel in the display substrate comprises: a first initialization signal line and a second initialization signal line, the potentials of initialization signals transmitted by the first initialization signal line and the second initialization signal line being different; a sub-pixel driving circuit in the sub-pixel comprises a drive transistor, a first reset transistor and a second reset transistor; a first electrode of the drive transistor is coupled to a light-emitting element; a first electrode of the first reset transistor is coupled to a gate electrode of the drive transistor, and a second electrode of the first reset transistor is coupled to the first initialization signal line; a first electrode of the second reset transistor is coupled to the light-emitting element, and a second electrode of the second reset transistor is coupled to the second initialization signal line.
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3.发明申请公开(公告)号：US20220320465A1
公开(公告)日：2022-10-06
申请号：US17425300
申请日：2021-02-08
Inventor： Rui HOU , Yulin WANG , Ming YANG , Weilin LAI , Yide DU , Jiandong BAO
Abstract: A display region includes: a first display region including a first thin film encapsulation structure; a second display region including a second thin film encapsulation structure; and a transition display region including a third thin film encapsulation structure. The first thin film encapsulation structure includes a first inorganic encapsulation layer, a first organic encapsulation layer and a second inorganic encapsulation layer. The second thin film encapsulation structure includes the first organic encapsulation layer, the second inorganic encapsulation layer and a second organic encapsulation layer. The third thin film encapsulation structure includes a first portion and a second portion. The first portion includes the first inorganic encapsulation layer, the first organic encapsulation layer, the second inorganic encapsulation layer and the second organic encapsulation layer. The second portion includes the first inorganic encapsulation layer, the second inorganic encapsulation layer and the second organic encapsulation layer.
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公开(公告)号：US20220035485A1
公开(公告)日：2022-02-03
申请号：US17245134
申请日：2021-04-30
Inventor： Guoyi CUI , Tao GAO , Yulin WANG , Rui HOU , Yinbo XIAN
Abstract: A display panel, a method for manufacturing the same and a display device are provided. The display panel includes a substrate and a packaging layer. An edge of a first side of the packaging layer has a first slope. Touch lines are disposed on a side of the packaging layer away from the substrate, an extending direction of at least a portion of the touch lines is crossed with an extending direction of the edge of the packaging layer with the first slope. The touch lines include first lines, second lines and a first insulating layer. The second lines are electrically coupled to the first lines through vias in the first insulating layer. An orthographic projection of at least a portion of the first lines on the substrate is not overlapped with an orthographic projection of a portion of the packaging layer with the first slope on the substrate.
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公开(公告)号：US20220006053A1
公开(公告)日：2022-01-06
申请号：US17286263
申请日：2020-09-21
Inventor： Zhen LI , Shasha ZHU , Yulin WANG , Rui HOU , Yide DU
Abstract: This disclosure provides a packaging structure for a display substrate, a packaging method and a display device. The packaging structure for the display substrate includes a base substrate, a light-emitting device arranged on the base substrate, and a packaging thin film covering the light-emitting device. The packaging thin film includes an inorganic thin film and an organic thin film that are laminated, and the organic thin film is arranged on a surface of the inorganic thin film away from the base substrate. The packaging thin film includes a central region and a peripheral region surrounding the central region, the inorganic thin film located in the central region has surface energy greater than that of the inorganic thin film in the peripheral region, and the organic thin film in the central region has a thickness less than that of the organic thin film in the peripheral region.
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公开(公告)号：US20250089526A1
公开(公告)日：2025-03-13
申请号：US18031758
申请日：2022-05-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Renrong GAI , Tao WANG , Yue CUI , Tao SUN , Rui HOU
IPC: H10K59/80 , H10K59/122
Abstract: The present disclosure relates to the field of display technology, and provides a display panel and a display apparatus. The display panel includes a display area and a frame area surrounding the display area. The display panel includes: a base substrate and a cover plate opposite to each other; one or more convex ribs on at least one of the base substrate and the cover plate, where each convex rib of at least some of the convex ribs includes a plurality of rib segments connected sequentially along an extension trajectory of the convex rib, and an angle is formed between adjacent two of the rib segments; and an encapsulation structure between the base substrate and the cover plate and covering the convex ribs. The present disclosure is capable of improving an encapsulation effect.
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