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公开(公告)号：US20210351243A1
公开(公告)日：2021-11-11
申请号：US17381569
申请日：2021-07-21
Inventor： Miao CHANG , Lu ZHANG , Ji XU , Meijin LI
Abstract: A display device, a display panel and a transparent display panel thereof. The transparent display panel includes a light-transmitting substrate, and a plurality of first sub-pixels. The first sub-pixels are located on the light-transmitting substrate. Each of the first sub-pixels includes a light-transmitting region and a non-light-transmitting region. Each of the first sub-pixels includes a first light-reflecting anode, a first light-emitting structure layer, and a first cathode stacked in the non-light-transmitting region. The light-transmitting region completely encloses the non-light-transmitting region, or the non-light-transmitting region completely encloses the light-transmitting region.
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公开(公告)号：US20220336545A1
公开(公告)日：2022-10-20
申请号：US17856592
申请日：2022-07-01
Inventor： Xu QIN , Miao CHANG , Lu ZHANG , Siming HU
Abstract: A display panel and a display device are disclosed. The display panel includes: a first region and a second region, a transmittance of the first region being greater than a transmittance of the second region; a light-emitting unit disposed in the first region, the light-emitting unit including a first unit and a second unit, the first unit and the second unit respectively including a plurality of pixels with a plurality of colors; a drive circuit disposed in the second region and connected to the light-emitting unit; and a transparent conducting wire, at least two pixels with a same color respectively in the first unit and the second unit of the light-emitting unit being connected by the transparent conducting wire.
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公开(公告)号：US20210359080A1
公开(公告)日：2021-11-18
申请号：US17389335
申请日：2021-07-30
Inventor： Ji XU , Miao CHANG , Xiujian ZHU , Lu ZHANG
IPC: H01L27/32
Abstract: A display panel and a display apparatus, the display panel including a first display area, a second display area, and a transition display area between the first display area and the second display area, the light transmittance of the second display area being greater than that of the first display area and the transition display area, the display panel including: first pixels in the first display area; seconds pixels in the second display area; third pixels in the transition display area; second pixel circuits in the transition display area and used for driving the second pixels to display; and third pixel circuits in the transition display area and used for driving the third pixels to display, a third pixel unit of the display panel including a third pixel circuit and two or more third pixels of the same colour electrically connected thereto.
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公开(公告)号：US20220158117A1
公开(公告)日：2022-05-19
申请号：US17591017
申请日：2022-02-02
Inventor： Miao CHANG , Lu ZHANG , Chuanzhi XU
IPC: H01L51/52
Abstract: A display panel includes a first display region and a second display region; a substrate; a pixel definition layer located on the substrate; a plurality of first spacer columns and a plurality of second spacer columns located on a side of the pixel definition layer facing away from the substrate, the plurality of first spacer columns being distributed in the first display region, and the plurality of second spacer columns being distributed in the second display region, where a proportion of a total area of orthographic projections of the first spacer columns in the first display region on the substrate to an area of the first display region is less than a proportion of a total area of orthographic projections of the second spacer columns in the second display region on the substrate to an area of the second display region.
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公开(公告)号：US20210327967A1
公开(公告)日：2021-10-21
申请号：US17363587
申请日：2021-06-30
Inventor： Lu ZHANG , Miao CHANG , Ji XU , Meijin LI , Junhui LOU
Abstract: A display substrate includes a substrate, and the display substrate includes a first display region with a greatest light transmittance, a second display region, and a third display region on the substrate, the third display region is contiguous to the first and second display regions. A plurality of first sub-pixels are disposed in the first display region, a plurality of second sub-pixels are disposed in the second display region, a plurality of third sub-pixels are disposed in the third display region, and a density of the second sub-pixels is the greatest. A pixel circuit for the first sub-pixels is disposed in the third display region, a first electrode of the first sub-pixel is electrically connected to a corresponding pixel circuit via a wiring, the wiring includes a first segment of transparent conductive material disposed in the first display region and a second segment disposed in the third display region.
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Patent Agency Ranking
公开(公告)号：US20220093702A1
公开(公告)日：2022-03-24
申请号：US17541027
申请日：2021-12-02
Inventor： Lu ZHANG , Miao CHANG , Ji XU , Zhenzhen HAN , Siming HU
Abstract: A display device and a display panel thereof. The display panel has a display area and a frame area, where the display panel includes second pixel units disposed in the display area, and each of the second pixel units include: first sub-pixels, second sub-pixels and third sub-pixels alternately distributed in a column direction and emit three different primary colors respectively, and sub-pixels emitting a same color in each of the second pixel units are synchronously controlled to emit light. The display panel further includes color deviation adjustment sub-pixels disposed in the display area and between the second pixel units and the frame area, and the color deviation adjustment sub-pixels are independently controlled to emit light.
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公开(公告)号：US20210265430A1
公开(公告)日：2021-08-26
申请号：US17318528
申请日：2021-05-12
Inventor： Miao CHANG , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: The present disclosure provides an OLED array substrate, a display panel and a display device. The OLED array substrate includes a first display region and a second display region; the first display region is adjacent to the second display region, and includes first OLED pixels arranged in an array; the second display region includes second OLED pixels arranged in an array; a pixel density of the second OLED pixels is less than a pixel density of the first OLED pixels; second pixel driving units of second OLED pixels and first pixel driving units of first OLED pixels in a same row are connected to a same first-type scan line, there is at least one second-type scan line between two adjacent first-type scan lines; one second-type scan line is only connected to first pixel driving units of first OLED pixels in a same row.
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公开(公告)号：US20210134936A1
公开(公告)日：2021-05-06
申请号：US17144545
申请日：2021-01-08
Inventor： Miao CHANG , Weilong LI , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: A display and a display panel are provided. An additional VDD wire is arranged in an irregular-shaped region. The VDD wire is connected to a pixel arranged in the irregular-shaped region through a plurality of connection wires, such that the display may have a narrow side edge, and at the same time, a difference between impedances of the irregular-shaped region and a regular-shaped display region may not be large, and a display region may not be split.
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公开(公告)号：US20190272790A1
公开(公告)日：2019-09-05
申请号：US16414779
申请日：2019-05-16
Inventor： Miao CHANG , Weilong LI , Siming HU , Zhenzhen HAN
IPC: G09G3/3266 , G09G3/3275 , G09G3/36 , H01L27/32 , G02F1/1333 , H05K1/18
Abstract: A display panel including a substrate is disclosed. The substrate includes: a display area including pixel units arranged in an array and a signal line connecting the pixel units; a front surface of the substrate having the display area; a back surface of the substrate facing away from the display area; a side surface of the substrate connecting the front surface of the substrate with the back surface of the substrate; and a mounting groove recessed into the substrate from the side surface of the substrate. The display panel further includes a fan-out line disposed in the mounting groove, one end of the fan-out line is connected to the signal line, and the other end meanders from the mounting groove to the back surface of the substrate. The above display panel can achieve a narrow border display.
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公开(公告)号：US20220231055A1
公开(公告)日：2022-07-21
申请号：US17714458
申请日：2022-04-06
Inventor： Xu QIN , Miao CHANG , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: An array substrate and a display panel. The array substrate includes: a substrate having a display region and a non-display region surrounding the display region. The non-display region includes a first sub-region extending in a first direction, a second sub-region extending in a second direction, and a third sub-region connecting the first sub-region with the second sub-region, and the third sub-region extends in an arc shape, and the first sub-region comprises a binding region; a plurality of signal lines extending in the display region; a plurality of circuit modules located on the substrate; and a plurality of fan-out lines located in the non-display region. Each of the fan-out lines is electrically connected to a corresponding one of the circuit modules and extends to the binding region.
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