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公开(公告)号：US20190280240A1
公开(公告)日：2019-09-12
申请号：US16426096
申请日：2019-05-30
Inventor： Zhaoli CHEN , Jinfang ZHANG
Abstract: The application discloses an organic electroluminescent device. The organic electroluminescent device includes: a substrate; and an organic luminescent layer including an array of pixel points which include a first electrode, and the first electrode of the pixel points laps with a Vss lead. A length of the first electrode lapping with the Vss lead increases from a starting end of the Vss lead toward a terminating end of the Vss lead.
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2.发明申请公开(公告)号：US20200279898A1
公开(公告)日：2020-09-03
申请号：US16874678
申请日：2020-05-15
Inventor： Mengcong DUAN , Shaolei YANG , Chao Chi PENG , Wei AO , Jinfang ZHANG , Qingqing WANG , Xuliang WANG
Abstract: The present disclosure provides an organic light-emitting device including a substrate, a pixel defining layer disposed on the substrate, a plurality of supporting members disposed on the pixel defining layer, and at least one organic light-emitting diode disposed on the substrate. The pixel defining layer defines a plurality of pixel regions. The plurality of pixel regions includes a plurality of first pixel regions, a plurality of second pixel regions, and a plurality of third pixel regions. The supporting members are located at first junction regions between the first pixel regions, the second pixel regions, and third pixel regions. 25 to 350 supporting members are provided on every square millimeter of the substrate. The organic light-emitting diode includes an anode, an organic light-emitting layer, and a cathode. The present disclosure further provides a method for manufacturing the organic light-emitting device and a mask for making the supporting member.
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公开(公告)号：US20240334760A1
公开(公告)日：2024-10-03
申请号：US18654283
申请日：2024-05-03
Inventor： Zhiwei ZHOU , Jinfang ZHANG , Lu ZHANG
IPC: H10K59/126 , H10K59/12 , H10K59/122 , H10K59/80
CPC classification number: H10K59/126 , H10K59/1201 , H10K59/122 , H10K59/873
Abstract: Disclosed are a display panel, a manufacturing method therefor, and a display device. The the display panel includes a substrate; a signal shielding layer, disposed on the substrate; a protection layer, disposed on the signal shielding layer; an isolation structure, disposed on the signal shielding layer and defined with a plurality of first isolation openings and a plurality of second isolation openings; and a light-emitting function layer, including a plurality of light-emitting devices. Orthogonal projections of the signal shielding layer and the protection layer on the substrate cover an orthogonal projection of the second isolation opening on the substrate separately. An area of the second isolation opening may serve as a light transmission hole area; and the signal shielding layer may effectively shield interference of a touch signal. Meanwhile, the signal shielding layer may be protected by the protection layer from damage thereby avoiding shielding failure and improving touch performance.
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公开(公告)号：US20220093682A1
公开(公告)日：2022-03-24
申请号：US17543796
申请日：2021-12-07
Inventor： Miao CHANG , Lu ZHANG , Jinfang ZHANG , Ji XU , Chuanzhi XU
Abstract: Display substrates, display panels, and display devices. A display substrate includes a display area including a first display area, a second display area, and a third display area disposed between the two display areas, sub-pixels disposed in the above three display areas, pixel circuits corresponding to the sub-pixels one to one and signal lines. A light transmittance of first display area is greater than that of second display area, and that of third display area. Pixel circuits corresponding to sub-pixels in first display area are arranged in third display area. Pixel circuits corresponding to sub-pixels arranged along a first direction in display area are connected to a same one of the signal lines. At least one of the signal lines simultaneously connected with pixel circuits corresponding to sub-pixels in first display area, sub-pixels in second display area, and sub-pixels in third display area.
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Patent Agency Ranking
公开(公告)号：US20220291562A1
公开(公告)日：2022-09-15
申请号：US17828647
申请日：2022-05-31
Inventor： Quan LIU , Liangmei ZUO , Zichao TAO , Jinfang ZHANG , Zhenzhen HAN
IPC: G02F1/1362 , H01L27/32
Abstract: A display panel and a display device. The display panel includes: an array substrate; a first signal line group and a second signal line group arranged on the array substrate, the first signal line group including at least an alternating-current signal line, and the second signal line group including a plurality of signal lines which are direct-current signal lines; and a cover plate, arranged on the array substrate and covering at least the first signal line group. On a plane parallel to the cover plate, a projection of the second signal line group does not overlap with a projection of the cover plate. The display panel and the display device can ensure the reliability of the display panel while also realizing a narrow frame design of the display panel.
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公开(公告)号：US20200333857A1
公开(公告)日：2020-10-22
申请号：US16922347
申请日：2020-07-07
Inventor： Quan LIU , Huan WANG , Lu ZHANG , Xu QIN , Jinfang ZHANG , Siming HU , Zhenzhen HAN
Abstract: A display panel and a display device are disclosed in the present disclosure. The display panel may include an active area and a non-active area located at a periphery of the active area. The active area may be provided with a plurality of signal lines. The non-active area may be provided with a plurality of conductive pads and a plurality of electrostatic discharge bodies. An end of each electrostatic discharge body may be connected to the active area via a corresponding signal line. The each electrostatic discharge body may be at least partially overlapped by and connected to a corresponding conductive pad.
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公开(公告)号：US20190296094A1
公开(公告)日：2019-09-26
申请号：US16441038
申请日：2019-06-14
Inventor： Xu QIN , Xiuqi HUANG , Jinfang ZHANG , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: The present application relates to a display panel and a display device thereof. The display panel includes a base substrate and a number of display units disposed on the base substrate. The number of display units form a display region. A display region driving circuit is disposed on the display region of the base substrate and electrically connected to the number of display units so as to drive the number of display units. And a peripheral circuit is disposed on the base substrate at a periphery of the display region. The peripheral circuit includes a number of peripheral circuit units arranged side by side in a same direction. And the number of peripheral circuit units and the number of display units are respectively arranged correspondingly.
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公开(公告)号：US20190207143A1
公开(公告)日：2019-07-04
申请号：US16293426
申请日：2019-03-05
Inventor： Zhaoli CHEN , Jinfang ZHANG , Lu ZHANG
Abstract: The present application discloses a packaging structure, the packaging structure includes a first substrate, a side of the first substrate including a power supply terminal; a second substrate; a metal extension layer, extending from the power supply terminal to both ends of the first side of the first substrate; and a packaging layer, covering the metal extension layer and fastening the first substrate and the second substrate.
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公开(公告)号：US20220157859A1
公开(公告)日：2022-05-19
申请号：US17591197
申请日：2022-02-02
Inventor： Jinfang ZHANG , Chen ZHANG , Zhiwei CHEN , Lu ZHANG , Siming HU , Zhenzhen HAN
IPC: H01L27/12
Abstract: An array substrate and a display panel. The array substrate provided in the embodiments of the present application includes: a base including a flat portion and a recess portion so that the base includes a concave hole corresponding to the bending area; a semiconductor component layer provided on the base and including a plurality of interlayer insulation layers and a plurality of metal layers, the interlayer insulation layers being not aligned horizontally in the peripheral area and the wire switching area to form a stepped hole including a first hole and a second hole, wherein a third metal layer of the metal layers extends along a sidewall and a bottom of the stepped hole and is electrically connected to a first metal layer of the metal layers.
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