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公开(公告)号：US20240029648A1
公开(公告)日：2024-01-25
申请号：US18480073
申请日：2023-10-03
Inventor： Junhui LOU , Yong WU , Lin GE , Zeshang HE
IPC: G09G3/3225
CPC classification number: G09G3/3225 , G09G2300/0426 , G09G2310/0286 , G09G2320/0233
Abstract: A display panel and a display apparatus, in which the display panel include sub-pixels, shift registers, and pixel driving circuits. The sub-pixels include first sub-pixels located in the first display area and second sub-pixels located in the second display area, the first sub-pixels are used for achieving the display of the first display area, and the second sub-pixels are used for achieving the display of the second display area. The shift register is configured to provide a control signal to the scanning line, so as to make the first sub-pixel emit light by controlling the first circuit. The pixel driving circuits include first circuits configured to drive the first sub-pixels, second circuits configured to drive the second sub-pixels, and dummy areas.
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公开(公告)号：US20220157898A1
公开(公告)日：2022-05-19
申请号：US17591247
申请日：2022-02-02
Inventor： Junhui LOU , Fengzhang HU
Abstract: A display panel and driving method thereof and a display apparatus. The display panel has a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area, the display panel includes an array substrate, and a light-emitting layer arranged on the array substrate and includes a first sub-pixel density distribution area arranged corresponding to the first display area, a second sub-pixel density distribution area arranged corresponding to the second display area and a third sub-pixel density distribution area on at least one of the first display area and the second display area and arranged adjacent to a boundary between the first display area and the second display area, in which a third sub-pixel distribution density is between a first sub-pixel distribution density and a second sub-pixel distribution density.
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公开(公告)号：US20220036795A1
公开(公告)日：2022-02-03
申请号：US17500132
申请日：2021-10-13
Inventor： Junhui LOU , Yanan JI
Abstract: A display panel and a display device. The display panel has a first display area and a second display area. The first display area includes a central region and an edge region adjacent to the central region. The first display area has a light transmittance greater than that of the second display area. The display panel includes a plurality of repetitive units, each of which includes at least two pixels, each pixel including a plurality of sub-pixels in at least three colors. Each of the sub-pixels includes a first electrode, a light-emitting structure, and a second electrode stacked in sequence. In the first display area, the first electrodes of adjacent sub-pixels of an identical color in the repetitive unit are electrically connected via an interconnection structure in order to form at least three pixel groups and each of the pixel groups is in a same color.
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公开(公告)号：US20210408152A1
公开(公告)日：2021-12-30
申请号：US17470234
申请日：2021-09-09
Inventor： Junhui LOU , Lu ZHANG
IPC: H01L27/32
Abstract: A display panel and a display apparatus. The display panel includes a first display area and a second display area. A light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes: first pixels located in the first display area, each first pixel includes a plurality of first sub-pixels and each of the first sub-pixels includes a first pixel electrode; and second pixels located in the second display area, each second pixel includes a plurality of second sub-pixels and each of the second sub-pixels includes a second pixel electrode. Among the first sub-pixels and the second sub-pixels of a same color, an area of the first pixel electrode of one first sub-pixel is smaller than an area of the second pixel electrode of one second sub-pixel.
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公开(公告)号：US20210327972A1
公开(公告)日：2021-10-21
申请号：US17361748
申请日：2021-06-29
Inventor： Junhui LOU , Lu ZHANG
IPC: H01L27/32 , G09G3/3225 , H01L51/52
Abstract: A display substrate and a display panel are provided. The display substrate includes: a substrate. The display substrate includes a first display region and a second display region. A light transmittance of the first display region is greater than a light transmittance of the second display region. The first display region is provided with a first pixel unit, and the second display region is provided with a second pixel unit, wherein a ratio of a first size of the first pixel unit in a first direction to a second size of the first pixel unit in a second direction is substantially same as a ratio of a first size of the second pixel unit in the first direction to a second size of the second pixel unit in the second direction, the first direction intersecting with the second direction.
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Patent Agency Ranking
公开(公告)号：US20200350394A1
公开(公告)日：2020-11-05
申请号：US16930326
申请日：2020-07-16
Applicant: YUNGU (GU'AN) TECHNOLOGY CO., LTD. , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD. , KUNSHAN VISIONOX TECHNOLOGY CO., LTD.
Inventor： Junhui LOU , Yanqin SONG , Gaomin LI , Lu ZHANG
IPC: H01L27/32
Abstract: A display screen includes a first display area and a second display area that are adjacent to each other. The first display area is connected to the second display area. The display screen further includes a first display panel and a second display panel. The first display panel includes a first substrate, a first electrode layer formed on the first substrate, a first pixel definition layer formed on the first electrode layer, a second electrode layer formed on the first pixel definition layer, and electrode lead-out wires. The first electrode layer includes first electrodes. The first electrode is adjacent to the second display panel. The second electrode layer includes second electrodes. The second electrodes respectively intersect across the first electrodes. The electrode lead-out wires are respectively connected with the first electrodes, and respectively extend in parallel with the second electrodes in the same direction.
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公开(公告)号：US20220158140A1
公开(公告)日：2022-05-19
申请号：US17591262
申请日：2022-02-02
Inventor： Rusheng LIU , Guanghui WANG , Junfei CAI , Junhui LOU
Abstract: A display panel and display apparatus. The display panel includes a first display area, a second display area, and an isolation area. A light transmittance of the first display area is greater than a light transmittance of the second display area. At least a part of the isolation area is positioned between the first display area and the second display area. The display panel includes a plurality of first sub-pixels positioned in the first display area; a first pixel circuit positioned in the second display area, the first pixel circuit being electrically connected to the first sub-pixels in the first display area and being configured to drive the first sub-pixels in the first display area to display; and a light-blocking assembly positioned in the isolation area, the light-blocking assembly being configured to block light incident from the first sub-pixels to the first pixel circuit.
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公开(公告)号：US20220037428A1
公开(公告)日：2022-02-03
申请号：US17502363
申请日：2021-10-15
Inventor： Junhui LOU
Abstract: A display substrate and a display device. The display substrate includes a first display area and a second display area. A light transmittance of the second display area is lower than a light transmittance of the first display area. Among the sub-pixel groups of each pixel unit in the first display area, first electrodes of sub-pixels of sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through first connecting portions, and first electrodes of sub-pixels of the other sub-pixel groups of the pixel unit are electrically connected to corresponding pixel circuits through second connecting portions, the first connecting portions and the second connecting portions are disposed in different layers, and the second connecting portion and a plurality of first electrodes of a plurality of sub-pixels of the sub-pixel groups of the pixel unit are disposed in different layers.
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公开(公告)号：US20210305336A1
公开(公告)日：2021-09-30
申请号：US17345803
申请日：2021-06-11
Inventor： Jing TANG , Junhui LOU
IPC: H01L27/32
Abstract: Disclosed is a display panel. The display panel includes a semiconductor structure; the semiconductor structure includes a substrate and a partition structure, disposed on the substrate and arranged to partition a film layer disposed on the substrate; the partition structure includes at least a base film layer and a partition film layer that are stacked in sequence; the partition film layer covers the base film layer, and at least one side of the partition film layer extends beyond a corresponding side of the base film layer; and the partition film layer warpage has a warpage structure located at an end portion thereof.
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公开(公告)号：US20210296419A1
公开(公告)日：2021-09-23
申请号：US17338908
申请日：2021-06-04
Inventor： Chuanzhi XU , Junhui LOU , Lu ZHANG , Xiaoyu GAO
IPC: H01L27/32
Abstract: A display substrate, a display panel, and a display apparatus. The display substrate includes: a first display area including a plurality of first sub-pixels; a second display area including a plurality of second sub-pixels; a shielding layer provided in the second display area; a first signal line configured to provide a control signal to the first sub-pixels, wherein the first signal line extends from the first display area through the second display area, and a portion of the first signal line located in the second display area is provided above the shielding layer; and a pixel circuit provided below the shielding layer and configured to drive the second sub-pixels; wherein the shielding layer is configured to shield an electric field between the portion of the first signal line located in the second display area and the pixel circuit.
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