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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：US20200212359A1
公开(公告)日：2020-07-02
申请号：US16814042
申请日：2020-03-10
Inventor： Gang WANG , Weilong LI , Lu ZHANG , Zhenzhen HAN , Siming HU
Abstract: The present disclosure relates to a display panel and a display device. The display panel, includes a display area, a non-display area located outside the display area, and a wire exchanging area provided between the display area and the non-display area, and the display panel including an array substrate including a flexible substrate, a first metal layer, an inorganic insulating layer, a second metal layer, and an organic flat layer provided in a laminated manner; a light-emitting element; and a packaging body configured for packaging the light-emitting element and including an inorganic layer directly contacting with the inorganic insulating layer in the wire exchanging area. The display panel of an embodiment of the present disclosure can effectively block water vapor and prevent water vapor from entering the display area of the display panel.
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公开(公告)号：US20190287465A1
公开(公告)日：2019-09-19
申请号：US16427728
申请日：2019-05-31
Inventor： Guohua ZHAO , Siming HU , Lu ZHANG , Zhenzhen HAN , Hui ZHU
IPC: G09G3/3266 , G09G3/3275 , G09G3/3225
Abstract: The present application provides a scan driver, a driving method thereof and an organic light emitting display. The scan driver includes a first driving area and a second driving area. The first driving area includes a number of first driving units, and the number of the first driving units sequentially sends a first driving signal and a third driving signal to a scan line. The second driving area includes a number of second driving units, and the number of the second driving units sequentially sends a second driving signal to the scan line.
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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：US20190213939A1
公开(公告)日：2019-07-11
申请号：US16355282
申请日：2019-03-15
Inventor： Jianlong WU , Siming HU , Hui ZHU
IPC: G09G3/20
CPC classification number: G09G3/20 , G09G2310/08 , G09G2320/064 , G09G2330/021
Abstract: An emission control circuit, an emission control driver and a display device are disclosed by the present application. The emission control circuit includes a first controller, a second controller, and an emission controller; the first controller is configured to output a first control signal; the second controller is configured to output a second control signal; and an input terminal of the emission controller is respectively connected to the first controller, the second controller, the first power source and the second power source; an output of the emission controller is configured to output an emission control signal under an action of the first control signal and the second control signal.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20190197956A1
公开(公告)日：2019-06-27
申请号：US16293486
申请日：2019-03-05
Inventor： Jianlong WU , Xiuqi HUANG , Siming HU , Hui ZHU
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2330/021
Abstract: Embodiments of the present application provide a emission control driving circuit, a emission control driver and an organic light emitting display device. The emission control driving circuit includes a first gate voltage control circuit, a second gate voltage control circuit and an isolation circuit.
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公开(公告)号：US20220190073A1
公开(公告)日：2022-06-16
申请号：US17687127
申请日：2022-03-04
Inventor： Yanqin SONG , Weilong LI , Lu ZHANG , Siming HU
Abstract: A display panel and a display apparatus. The display panel has a first display region and a second display region, wherein a light transmittance of the first display region is greater than a light transmittance of the second display region. The display panel includes: a substrate; a pixel definition layer; and a plurality of first spacers and a plurality of second spacers located on a side of the pixel definition layer away from the substrate. The plurality of first spacers are distributed in the first display region, and the plurality of second spacers are distributed in the second display region.
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公开(公告)号：US20220085116A1
公开(公告)日：2022-03-17
申请号：US17535820
申请日：2021-11-26
Inventor： Xu QIN , Chuanzhi XU , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: The present application discloses a display panel and a display apparatus. The display panel includes: 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; and a plurality of first sub-pixels located in the first display area and each of the plurality of the first sub-pixels includes a first electrode, a first light-emitting structure located on the first electrode, and a second electrode located on the first light-emitting structure, in which a ratio of a total area of first electrodes of the plurality of the first sub-pixels located in the first display area to an area of the first display area is in a range from 8% to 23%.
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公开(公告)号：US20210320133A1
公开(公告)日：2021-10-14
申请号：US17358419
申请日：2021-06-25
Inventor： Quan LIU , Xu QIN , Weilong LI , Lu ZHANG , Siming HU , Zhenzhen HAN
IPC: H01L27/12
Abstract: The application discloses an array substrate and a mother-board for array substrates. The array substrate includes a display area and a non-display area on a periphery of the display area. The non-display area is provided with an interface area. The array substrate includes: multiple signal lines extending in the display area and leading to the non-display area; multiple pads located in the interface Area, and each of the multiple pads is connected to a corresponding one of the multiple signal lines; and a short-circuiting component located in the non-display area, wherein the short-circuiting component is connected with the multiple pads, the multiple signal lines connected with the pads are short-circuited, and the short-circuiting component includes a patterned first metal structure. The array substrate according to embodiments of the present application can avoid problems caused by static electricity, such as, electrostatic damage or product defects.
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公开(公告)号：US20210272499A1
公开(公告)日：2021-09-02
申请号：US17320990
申请日：2021-05-14
Inventor： Zhihua SHEN , Lu ZHANG , Jianlong WU , Siming HU
IPC: G09G3/20 , G09G3/3291 , G09G3/3233 , G09G3/3266 , H01L27/32
Abstract: The present disclosure provides a display device and a display panel thereof, and a pixel drive circuit of a display panel. By changing a width-to-length ratio of a drive transistor in the pixel drive circuit of each sub-pixel, or changing a capacitance of a storage capacitor at the same time, such that: under the same gray scale, the width-to-length ratio of a drive transistor of each sub-pixel in same color is in direct proportion to a drive current; or at the same time a charging saturation of a storage capacitor of each sub-pixel in same color is the same, and the capacitance of the storage capacitor of each sub-pixel in same color is in direct proportion to the drive current, and the charging saturation is a difference value between an actual charging voltage and a theoretical charging voltage of the storage capacitor when a charging phase ends.
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