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公开(公告)号：US20230196961A1
公开(公告)日：2023-06-22
申请号：US18082691
申请日：2022-12-16
Inventor： Yingmeng Miao , Changcheng Liu , Zhihua Sun , Yangping Liao , Seungmin Lee , Xibin Shao , Cong Wang , Feng Qu
CPC classification number: G09G3/20 , G11C19/28 , G09G2310/0267 , G09G2300/0408 , G09G2310/08 , G09G2300/08 , G09G2310/0243 , G09G2310/0286
Abstract: There is provided a gate driving circuit comprising N first shift registers arranged alternately with N second shift registers. An input signal terminal of an n-th stage of first shift register is coupled to an output signal terminal of an (n−i)-th stage of first shift register, and a reset signal terminal of the n-th stage of first shift register is coupled to an output signal terminal of an (n+j)-th stage of first shift register. Input signal terminal and reset signal terminal of n-th stage of second shift register are coupled to output signal terminals of (n−i)-th and (n+j)-th stages of second shift registers respectively. K=6, i=3, and j=4. Reset signal terminals of (N−j+1)-th to N-th stages of first shift registers and reset signal terminals of (N−j+1)-th to N-th stages of second shift registers are configured to receive a total reset signal.
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公开(公告)号：US11675239B2
公开(公告)日：2023-06-13
申请号：US17486655
申请日：2021-09-27
Inventor： Weili Zhao
IPC: G02F1/1362 , G02F1/1343 , H01L27/12 , G02F1/1335
CPC classification number: G02F1/136286 , G02F1/13439 , G02F1/133514 , G02F1/133548 , H01L27/1244
Abstract: The present application provides an array substrate and a display device. The array substrate includes: a first substrate and a plurality of signal lines on the first substrate. The plurality of signal lines are arranged along a first direction; at least one of the plurality of signal lines include a plurality of signal sub-lines arranged at intervals along the first direction, the plurality of signal sub-lines are electrically connected, each of the plurality of signal sub-lines extends along a second direction, and the second direction intersects the first direction.
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公开(公告)号：US20230172036A1
公开(公告)日：2023-06-01
申请号：US17920883
申请日：2021-09-03
Inventor： Chuanxiang XU , Shi SHU , Qi YAO , Haitao HUANG , Yang YUE , Xiang LI , Renquan GU
CPC classification number: H10K59/879 , H10K59/38 , H10K59/8722 , H10K59/873 , H10K59/8792 , H10K2102/302
Abstract: A display substrate has a display region that includes a functional device arrangement region. The functional device arrangement region includes a plurality of light-emitting regions and a light-transmissive region located at peripheries of the light-emitting regions. The display substrate includes a substrate, a plurality of first lenses disposed on the substrate, an encapsulation layer disposed on a side of the plurality of first lenses away from the substrate, and a plurality of second lenses disposed on a side of the encapsulation layer away from the substrate. The first lenses and the second lenses are located in the light-transmissive region. In a direction perpendicular to the substrate, a second lens in the second lenses is arranged opposite to a first lens in the first lenses; a focal point of the first lens substantially coincides with a focal point of the second lens that is arranged opposite to the first lens.
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公开(公告)号：US20230163004A1
公开(公告)日：2023-05-25
申请号：US17771692
申请日：2021-03-15
Inventor： Liangliang ZHAO , Junli ZHOU , Qiang LI , Kaipeng FU , Pingli LI , Yang LIU , Yunyun WANG , Yinlong ZHANG , Hongtao YANG
IPC: H01L21/673 , B65D8/00 , B65D43/02 , B65D81/05
CPC classification number: H01L21/67343 , B65D15/22 , B65D43/0202 , B65D81/053 , B65D2581/056 , B65D2581/055 , B29C44/12
Abstract: A packaging device and a manufacturing method thereof are provided. The packaging device includes: a bottom plate (1); a side plate (2) fixed to a surface of the bottom plate (1), the bottom plate (1) and the side plate (2) forming a containing cavity through joint enclosure; and a supporting piece (3) in the bottom plate (1). The bottom plate (1) completely wraps the supporting piece (3). An extending direction of the supporting piece (3) is roughly parallel to the surface of the bottom plate (1). A material of the supporting piece (3) is different from that of the bottom plate (1), and a strength of the supporting piece (3) is greater than that of the bottom plate (1).
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95.发明授权公开(公告)号：US11651715B2
公开(公告)日：2023-05-16
申请号：US17762691
申请日：2021-05-19
Inventor： Yilin Feng , Wei Sun , Lianghao Zhang , Xin Duan , Wenchao Han , Zhaohui Meng , Li Tian , Xinle Wang
CPC classification number: G09G3/20 , G06F3/0412 , G09G2300/0426 , G09G2300/0819 , G09G2310/0291 , G09G2310/0297 , G09G2310/061 , G09G2310/08 , G09G2320/0252 , G09G2330/021 , G09G2354/00
Abstract: The present disclosure provides a charging circuitry, a display device, a wearable device, a display driving method and a display driving device. The charging circuitry includes: a driving sub-circuitry configured to receive an image signal and convert the image signal into a display driving signal to be outputted to a data line of the array substrate; a circuitry power supply voltage end configured to apply a direct current voltage to the driving sub-circuitry; and a switch sub-circuitry arranged on a connection circuitry between the circuitry power supply voltage end and the driving sub-circuitry, and configured to be switched between a first state where the circuitry power supply voltage end is electrically coupled to the driving sub-circuitry and a second state where the circuitry power supply voltage end is electrically decoupled from the driving sub-circuitry.
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Patent Agency Ranking
公开(公告)号：US20230147432A1
公开(公告)日：2023-05-11
申请号：US16977402
申请日：2019-11-15
Inventor： Feifei Wang , Xibin Shao , Hongming Zhan , Lintao Ji , Xiaochun Xu
IPC: G02F1/13363 , G02F1/1335 , G02F1/1343 , G02F1/1337 , G02F1/1334 , G02F1/13357
CPC classification number: G02F1/13363 , G02F1/1337 , G02F1/13345 , G02F1/133528 , G02F1/133602 , G02F1/134309
Abstract: A display apparatus includes an array substrate; a counter substrate facing the array substrate; a liquid crystal layer between the array substrate and the counter substrate; at least one optical compensation film between the array substrate and the counter substrate, extending throughout a display area of the display apparatus; a control electrode between the array substrate and the counter substrate, extending throughout the display area of the display apparatus; and a back light configured to provide light for image display. The liquid crystal layer in a dark state has a first phase retardation. Under control of the control electrode, the at least one optical compensation film gives a second phase retardation when the liquid crystal layer is in the dark state. A sum of the first phase retardation and the second phase retardation is substantially same as an integral multiple of a wavelength of light emitted from the back light.
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公开(公告)号：US11644722B2
公开(公告)日：2023-05-09
申请号：US17472711
申请日：2021-09-13
Inventor： Xiaoxiang Zhang , Xiaolong Li , Yihe Jia , Lianjie Yang , Xiangqian Ding , Yongzhi Song
IPC: G02F1/1343 , G02F1/1333
CPC classification number: G02F1/13439 , G02F1/133354 , G02F1/134309
Abstract: Provided is a display substrate, a manufacturing method thereof and a display panel. The display substrate includes a base substrate, a display region and a bonding region located at a side of the display region on the base substrate, wherein the bonding region includes a first protective layer and a bonding electrode disposed on the base substrate; the first protective layer is provided with a groove; the bonding electrode is at least partially disposed in the groove; in a direction parallel to the base substrate, the groove, the bonding electrode and the first protective layer extend to an edge of the bonding region in a direction away from the display region; and a material of the first protective layer is less hard than a material of the bonding electrode.
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公开(公告)号：US20230125717A1
公开(公告)日：2023-04-27
申请号：US16977516
申请日：2019-11-20
Inventor： Chuanxiang XU , Shi SHU , Qi YAO , Guangcai YUAN , Yang YUE , Haitao HUANG , Yong YU
IPC: H10K50/86 , H10K59/38 , H10K59/40 , H10K50/844 , H10K50/854 , G06F3/041
Abstract: The present application relates to the technical field of display, and discloses an OLED display panel and a display device. The OLED display panel includes a drive backplane; and an OLED device, an encapsulation structure and a color resistor structure which are arranged on the drive backplane; the encapsulation structure and the color resistor structure are located on a side, facing away from the drive backplane, of the OLED device, and the color resistor structure includes a chromatic color resistor layer, a first BM and a second BM; and the first BM is located on a side, facing away from the drive backplane, of the chromatic color resistor layer, and the second BM is located on a side, facing the drive backplane, of the chromatic color resistor layer.
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公开(公告)号：US11636793B2
公开(公告)日：2023-04-25
申请号：US17341756
申请日：2021-06-08
Inventor： Zhihua Sun , Yinlong Zhang , Qiujie Su , Feng Qu , Jing Liu , Yanping Liao , Xibin Shao
IPC: G09G3/20
Abstract: Embodiments of the present disclosure provide a method of driving display, and a display device. The method of driving display includes: scanning, progressively or rows by rows, a plurality of sub-pixels arranged in an N×M array, to turn on each row of sub-pixels scanned, so that a duration in which two adjacent rows of sub-pixels are simultaneously in an ON state is greater than or equal to two times a unit scanning time, wherein the unit scanning time is a time required for scanning a row of sub-pixels, N is an integer greater than 1, and M is an integer greater than 1; and applying data signals to at least two rows of sub-pixels simultaneously in the ON state, so that a duration of applying the data signals to each row of sub-pixels is greater than the unit scanning time.
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公开(公告)号：US20230095298A1
公开(公告)日：2023-03-30
申请号：US16978810
申请日：2019-11-15
Inventor： Lianjie QU , Hong YANG , Hebin ZHAO , Yun QIU
Abstract: The display panel includes a base substrate; and display areas arranged on the base substrate; each of the display areas includes pixel units; each of the pixel units includes sub-pixels; each of the sub-pixels includes a light-emitting chip; in any one of the display areas, a space between two adjacent columns of pixel units in a row direction has a first space size; and a space between two adjacent rows of pixel units in a column direction has a second space size; a space between two nearest display areas in the row direction has a third space size, and the third space size is approximately same as the first space size; and/or a space between two nearest display areas in the column direction has a fourth space size, and the fourth space size is approximately same as the second space size.
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