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公开(公告)号：US20240355831A1
公开(公告)日：2024-10-24
申请号：US18039284
申请日：2021-12-28
Inventor： Jingyi XU , Jianyun XIE , Wei LI , Jian SUN , Zhen WANG , Yanqing CHEN , Yanfeng LI , Lin HOU , Aiyu DING , Jiantao LIU
IPC: H01L27/12
CPC classification number: H01L27/124
Abstract: Disclosed are a display substrate, a display substrate motherboard and a display apparatus. The display substrate includes a display region and a bonding region located on a side of the display region, wherein the bonding region includes a fanout region, the fanout region includes a first anti-static area and a first wiring area located around the first anti-static area, the first wiring area includes a plurality of fanout wires, the first anti-static area includes at least one electrostatic protection structure disposed between the plurality of fanout wires, and the electrostatic protection structure includes at least one pair of electrostatic protection lines, and the pair of electrostatic protection lines includes two electrostatic protection lines disposed symmetrically about a center line extending in a first direction.
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公开(公告)号：US20240290294A1
公开(公告)日：2024-08-29
申请号：US18024480
申请日：2022-03-08
Inventor： Yingmeng MIAO , Yanping LIAO , Dongchuan CHEN , Shulin YAO , Jiantao LIU
IPC: G09G3/36
CPC classification number: G09G3/3688 , G09G2300/0828 , G09G2310/08 , G09G2330/021
Abstract: A driving method for a display panel and a display apparatus. The driving method includes: acquiring display data of a to-be-displayed image in a current display frame (S100); and loading a data voltage on a data line in the display panel according to the display data, such that each sub-pixel in the display panel is charged with the corresponding data voltage (S200).
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公开(公告)号：US20240249659A1
公开(公告)日：2024-07-25
申请号：US18016414
申请日：2022-02-28
Inventor： Jianwei SUN , Liugang ZHOU , Jiao LIU , Jiantao LIU , Jun WANG , Yunyun LIANG , Qing LI
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2300/0819 , G09G2310/08 , G09G2320/0285 , G09G2320/0626
Abstract: A method and a circuit for driving a display panel, and a display device are disclosed. The display panel includes rows of sub-pixels. The method includes a display process, which includes: generating an initial driving signal for each row of sub-pixels according to image information of an image to be displayed; adjusting the initial driving signal for each row of sub-pixels according to a compensation gain of each row of sub-pixels, so as to obtain a target driving signal, the compensation gain of each row of sub-pixels is an actual brightness coefficient of the row of sub-pixels with respect to a reference row of sub-pixels during the display panel displaying an image with a test gray scale; and driving each row of sub-pixels to display according to the target driving signal for the row of sub-pixels, so as to enable each row of sub-pixels to reach target brightness.
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公开(公告)号：US20240241411A1
公开(公告)日：2024-07-18
申请号：US18562348
申请日：2021-10-22
Inventor： Lingdan BO , Yingying QU , Dongchuan CHEN , Jianhua HUANG , Ting DONG , Yifu CHEN , Chongyang ZHAO , Jiantao LIU
IPC: G02F1/1362 , G02F1/1339 , G02F1/1343
CPC classification number: G02F1/136209 , G02F1/1339 , G02F1/13439 , G02F1/136286
Abstract: A display panel and a display device are provided. The display panel includes: an array substrate, a cell-assembling substrate, and a liquid crystal layer located therebetween. The array substrate includes a first base, and the first base comprises sub-pixel regions (A), a first trace region (B) located between two adjacent rows of sub-pixel regions (A), and a second trace region (C) located between two adjacent columns of sub-pixel regions (A). Gate lines (1) are located in the first trace region (B). Data lines (2) are located in the second trace region (C), each data line (2) has a support portion (21), and the support portion (21) is located in an intersection region of the first trace region (B) and the second trace region (C). Sub-pixel units are located in the sub-pixel region (A), and the sub-pixel units includes a common electrode (4).
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公开(公告)号：US20240219623A1
公开(公告)日：2024-07-04
申请号：US17911719
申请日：2021-10-29
Inventor： Junjie GUO , Jiantao LIU
IPC: F21V8/00
CPC classification number: G02B6/0088 , G02B6/0051
Abstract: A back plate for being assembled with a middle frame to form a frame structure, wherein the middle frame includes a bearing structure having a bearing surface for bearing a display panel, the back plate includes a bottom plate and a side wall formed by bending an edge of the bottom plate, and the side wall is used for being assembled with the middle frame, wherein a first supporting structure is formed on the bottom plate, and the first supporting structure is used for supporting the bearing structure.
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Patent Agency Ranking
公开(公告)号：US20240213262A1
公开(公告)日：2024-06-27
申请号：US17912255
申请日：2021-12-31
Inventor： Qiujie SU , Lingdan BO , Dongchuan CHEN , Jiantao LIU , Jianbo XIAN
CPC classification number: H01L27/124 , G09G3/20 , G11C19/287 , G09G2310/0286
Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a base substrate including a non-display area; a gate drive circuit located in the non-display area, where the gate drive circuit includes a plurality of shift registers, and the plurality of shift registers are divided into a plurality of register sets; and a plurality of signal lead-in lines located in the non-display area, where the plurality of signal lead-in lines are divided into a plurality of line sets, a frame start signal end of one register set is correspondingly and electrically connected to one line set, and two signal lead-in lines of one line set are provided with the signal lead-in line of another line set therebetween.
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公开(公告)号：US20240184396A1
公开(公告)日：2024-06-06
申请号：US17771940
申请日：2021-06-18
Inventor： Yinlong ZHANG , Zhihua SUN , Wenpeng MA , Liangliang ZHAO , Yanping LIAO , Xibin SHAO , Jiantao LIU , Xiafeng YIN , Kairning SHI , Jinling ZHANG
IPC: G06F3/041
CPC classification number: G06F3/04166
Abstract: The present disclosure relates to a touch display device and a driving method for the touch display device. The touch display device comprises data lines, gate lines, pixel electrodes located within display areas defined by the data lines and the gate lines, and a driving circuit. The driving circuit is configured to provide a first display data signal to the data lines during a display stage of the touch display device, and is configured to provide a second display data signal to the data lines during a predetermined period adjacent to the display stage within a touch stage of the touch display device, and provide an off-signal to the gate lines during the predetermined period such that the second display data signal is not provided to the pixel electrodes.
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8.发明公开公开(公告)号：US20240135892A1
公开(公告)日：2024-04-25
申请号：US17769632
申请日：2021-03-03
Inventor： Yunlu CHEN , Changcheng LIU , Liugang ZHOU , Liu HE , Kun YANG , Jianwei SUN , Jun WANG , Yunyun LIANG , Qing LI , Yu QUAN , Yanting HUANG , Zhengru PAN , Bingbing YAN , Jiantao LIU
CPC classification number: G09G3/36 , G09G3/2096 , G09G2320/02 , G09G2320/041 , G09G2370/00
Abstract: Disclosed are a method for adjusting a signal of a display panel, a time controller integrated circuit, a display panel, and a storage medium. The method includes: converting first data into a first data voltage signal using a first data voltage, in response to a set condition being reached, sending the first data voltage signal to a chip on film integrated circuit, the chip on film integrated circuit identifies the first data voltage signal to obtain a second data; acquiring the second data from the chip on film integrated circuit, determining that the chip on film integrated circuit fails to identify the first data in response to the second data being different from the first data; and adjusting the first data voltage until a second data voltage signal converted from the first data using a second data voltage after adjustment being successfully identified by the chip on film integrated circuit.
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公开(公告)号：US20240096902A1
公开(公告)日：2024-03-21
申请号：US17637893
申请日：2021-04-27
Inventor： Cong WANG , Yingmeng MIAO , Dongchuan CHEN , Seungmin LEE , Yanping LIAO , Xibin SHAO , Jiantao LIU
IPC: H01L27/12 , G02F1/1339 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/124 , G02F1/13394 , G02F1/136286 , G02F1/1368
Abstract: The dual gate array substrate of the present disclosure includes a plurality of groups of dual gate lines, a plurality of data lines, a plurality of pixel pairs and a plurality of common electrode lines, each common electrode line is arranged between two pixel units in a same pixel pair and is connected to common electrodes of the two pixel units through two first vias; a layer where the common electrode line is located and a layer where a source/drain electrode of a thin film transistor is located are different layers and insulated from each other; the two first vias are on both sides of the data line.
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公开(公告)号：US20240055440A1
公开(公告)日：2024-02-15
申请号：US17637485
申请日：2021-03-26
Inventor： Qiujie SU , Zhihua SUN , Tao YANG , Dongchuan CHEN , Yingmeng MIAO , Jiantao LIU , Seungmin LEE
IPC: H01L27/12 , G02F1/1362 , G02F1/1343 , G02F1/1368
CPC classification number: H01L27/124 , G02F1/136286 , G02F1/134345 , G02F1/1368
Abstract: The present disclosure relates to an array substrate and a display device. The array substrate may include: a first substrate, and a plurality of pixel groups and a plurality of columns of data lines formed on the first substrate; wherein the plurality of pixel groups are arranged in an array along a row direction and a column direction, and each pixel group includes two sub-pixels arranged in the row direction; at least one sub-pixel of one of any two adjacent pixel groups in the row direction corresponds to the same color as one sub-pixel of the other pixel group; and any two adjacent sub-pixels in the row direction correspond to different colors; and each column of data line and each column of pixel groups are alternately arranged in the row direction.
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