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公开(公告)号：US20170176824A1
公开(公告)日：2017-06-22
申请号：US15037755
申请日：2015-09-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian XU , Pan LI , Xingchen SHANGGUAN , Yong HU
IPC: G02F1/1362 , G02F1/1368 , G09G3/36
CPC classification number: G02F1/136204 , G02F1/136286 , G02F1/1368 , G09G3/36 , G09G3/3677 , G09G2300/0408 , G09G2320/0257 , G09G2330/027 , G09G2330/04
Abstract: The disclosure provides an array substrate and a display device. The array substrate comprises a plurality of gate lines and a gate driving circuit for providing scan signals to the plurality of gate lines successively. The array substrate further comprises a discharge signal line for releasing electric charges and a discharge circuit arranged between the discharge signal line and the plurality of gate lines. The discharge circuit is used for enabling the plurality of gate lines to be electrically connected with the discharge signal line when the gate driving circuit turns off.
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公开(公告)号：US20160336351A1
公开(公告)日：2016-11-17
申请号：US14908236
申请日：2015-04-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pan LI , Wenbo LI , Yong QIAO , Hongfei CHENG , Jianbo XIAN
IPC: H01L27/12 , G02F1/1343 , G02F1/1368 , H01L29/786 , H01L29/417
CPC classification number: H01L27/1222 , G02F1/133707 , G02F1/134309 , G02F1/1368 , G02F2001/134345 , G02F2201/123 , G02F2201/124 , G02F2201/40 , H01L27/12 , H01L29/41733 , H01L29/78696
Abstract: A pixel structure, an array substrate and a display device. The pixel substrate comprises a first pixel electrode and a second pixel electrode arranged in a first direction, and a thin film transistor (TFT) disposed between the first pixel electrode and the second pixel electrode. The TFT includes a comb-shaped source, a comb-shaped first drain and a comb-shaped second drain; and a channel region of the TFT is defined by the comb-shaped source respectively and the comb-shaped first drain and the comb-shaped second drain. The channel region has a greater ratio of width to length, thus improving the driving capability of the TFT for driving the first pixel electrode and the second pixel electrode.
Abstract translation: 像素结构，阵列基板和显示装置。 像素基板包括沿第一方向布置的第一像素电极和第二像素电极以及设置在第一像素电极和第二像素电极之间的薄膜晶体管（TFT）。 TFT包括梳状源，梳状第一漏极和梳状第二漏极; 并且TFT的沟道区分别由梳状源和梳状第一漏极和梳状第二漏极限定。 通道区域具有较大的宽度与长度的比率，从而提高用于驱动第一像素电极和第二像素电极的TFT的驱动能力。
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公开(公告)号：US20160291367A1
公开(公告)日：2016-10-06
申请号：US14771428
申请日：2015-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Hongfei CHENG , Jianbo XIAN , Yong QIAO , Yongchun LU , Yongda MA , Jian XU , Wenbo LI , Pan LI
IPC: G02F1/1368 , H01L27/02 , H01L27/12 , G02F1/1335 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/133514 , G02F1/134336 , G02F1/136213 , G02F1/13624 , G02F2001/134345 , H01L27/0207 , H01L27/124 , H01L27/1255 , H01L27/1259
Abstract: An array substrate and a liquid crystal display device are provided. The array substrate comprises a plurality of columns of pixel units (102) defined by adjacent data lines (101, 111); each column of pixel units (102) includes a plurality of pixel units (102), each pixel unit 102 includes a first subpixel electrode (103), a second subpixel electrode (104), a first thin film transistor (107), a second thin film transistor (108) and a third thin film transistor (109); each pixel unit (102) further includes: a gate line (100) arranged between the first subpixel electrode (103) and the second subpixel electrode (104); the gate line (100) being electrically connected with a gate electrode of the first thin film transistor (107), a gate electrode of the second thin film transistor (108) and a gate electrode of the third thin film transistor (109) respectively. The array substrate provided by the embodiment of the disclosure can be applied to a liquid crystal display device in a vertical-alignment mode, and can realize charging the subpixel electrodes in a same pixel unit by using only one data line, so as to simply the array substrate and improve the aperture ratio of the pixel unit.
Abstract translation: 提供阵列基板和液晶显示装置。 阵列基板包括由相邻数据线（101,111）限定的多列像素单元（102）。 每个像素单元（102）包括多个像素单元（102），每个像素单元102包括第一子像素电极（103），第二子像素电极（104），第一薄膜晶体管（107） 薄膜晶体管（108）和第三薄膜晶体管（109）; 每个像素单元（102）还包括：布置在第一子像素电极（103）和第二子像素电极（104）之间的栅极线（100） 栅极线（100）分别与第一薄膜晶体管（107）的栅电极，第二薄膜晶体管（108）的栅极电极和第三薄膜晶体管（109）的栅电极电连接。 由本公开的实施例提供的阵列基板可以以垂直对准模式应用于液晶显示装置，并且可以通过仅使用一条数据线来实现以相同的像素单元对子像素电极进行充电，从而简单地 阵列基板，提高像素单元的开口率。
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公开(公告)号：US20150364609A1
公开(公告)日：2015-12-17
申请号：US14570312
申请日：2014-12-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongfei CHENG , Yong QIAO , Jianbo XIAN , Wenbo LI , Pan LI
IPC: H01L29/786 , H01L27/12
CPC classification number: H01L27/1222 , H01L29/42384 , H01L29/78648
Abstract: The present invention provides a thin film transistor, an array substrate and a display device. The thin film transistor comprises an active layer, a source electrode and a drain electrode. The active layer comprises a source electrode contact region and a drain electrode contact region, and a semiconductor channel region arranged between the source electrode contact region and the drain electrode contact region. A conductive layer is provided on the semiconductor channel region and is spaced apart from the source electrode and the drain electrode.
Abstract translation: 本发明提供一种薄膜晶体管，阵列基板和显示装置。 薄膜晶体管包括有源层，源电极和漏电极。 有源层包括源电极接触区和漏电极接触区，以及布置在源电极接触区和漏电极接触区之间的半导体沟道区。 导电层设置在半导体沟道区上并与源电极和漏电极间隔开。
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公开(公告)号：US20250095593A1
公开(公告)日：2025-03-20
申请号：US18728251
申请日：2023-01-10
Inventor： Tong WU , Hongli WANG , Pan LI , Xinxin WANG , Li JIA , Xinyin WU
IPC: G09G3/3291 , H10K59/121 , H10K59/122 , H10K59/131
Abstract: Provided are a display substrate and a display device. The display substrate includes: a base substrate and a plurality of sub-pixels on the base substrate; each sub-pixel includes: a pixel circuit including a storage capacitor including a first electrode plate and a second electrode plate; a light-emitting element; and a pixel definition layer. The sub-pixels include a plurality of openings, orthographic projections of the opening and the second electrode plate on the base substrate are overlapped; the second electrode plate includes a first edge and a second edge extending in the first direction; the opening includes a first edge and a second edge extending in the first direction; the first edge of the second electrode plate is closer to the first edge of the opening; the second edge of the second electrode plates is closer to the second edge of the opening.
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Patent Agency Ranking
56.发明申请公开(公告)号：US20250095587A1
公开(公告)日：2025-03-20
申请号：US18964310
申请日：2024-11-29
Inventor： Pan LI , Yichi ZHANG
IPC: G09G3/3258 , G09G3/3275
Abstract: A display substrate includes: a base, and pixel units arranged in an array, each pixel unit including at least two sub-pixels each including: a pixel driving circuit, and a light-emitting element. The light-emitting element includes: a first electrode, a light-emitting layer, and a second electrode arranged on the base sequentially. Each sub-pixel is configured with a corresponding operating voltage transmission line. The pixel driving circuit includes: a driving transistor with a first pole electrically connected to the operating voltage transmission line. Each pixel unit includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. The first operating voltage transmission line is configured to transmit a first operating voltage to both the two first sub-pixels and the one third sub-pixel, the second operating voltage transmission line is configured to transmit a second operating voltage, which is different from the first operating voltage, to the one second sub-pixel.
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公开(公告)号：US20240206243A1
公开(公告)日：2024-06-20
申请号：US18594819
申请日：2024-03-04
Inventor： Jianbo XIAN , Chen XU , Pan LI , Yong QIAO , Xinyin WU
IPC: H10K59/122 , G06F3/044 , H10K59/121 , H10K59/131 , H10K59/35 , H10K59/40
CPC classification number: H10K59/122 , G06F3/0446 , H10K59/1213 , H10K59/1216 , H10K59/131 , H10K59/353 , H10K59/40
Abstract: The disclosure provides a display panel and a display device. The display panel includes: a base substrate, a transistor array layer, a pixel defining layer, touch electrodes. The area of opening region of first color sub-pixel is smaller than that of opening region of third color sub-pixel, the area of opening region of second color sub-pixel is smaller than that of opening region of third color sub-pixel. An orthogonal projection of second capacitor in first color sub-pixel and an orthogonal projection of touch electrodes have a first auxiliary overlap area, an orthogonal projection of second capacitor in second color sub-pixel and orthogonal projection of the touch electrodes have a second auxiliary overlap area, an orthogonal projection of second capacitor in third color sub-pixel and orthogonal projection of touch electrodes have a third auxiliary overlap area. The first and/or second auxiliary overlap area is larger than the third auxiliary overlap area.
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公开(公告)号：US20220320202A1
公开(公告)日：2022-10-06
申请号：US17426985
申请日：2021-03-22
Inventor： Jianbo XIAN , Chen XU , Pan LI , Yong QIAO , Xinyin WU
Abstract: The disclosure provides a display panel and a display device. The display panel includes: a base substrate, a transistor array layer, a pixel defining layer, touch electrodes. The area of opening region of first color sub-pixel is smaller than that of opening region of third color sub-pixel, the area of opening region of second color sub-pixel is smaller than that of opening region of third color sub-pixel. An orthogonal projection of second capacitor in first color sub-pixel and an orthogonal projection of touch electrodes have a first auxiliary overlap area, an orthogonal projection of second capacitor in second color sub-pixel and orthogonal projection of the touch electrodes have a second auxiliary overlap area, an orthogonal projection of second capacitor in third color sub-pixel and orthogonal projection of touch electrodes have a third auxiliary overlap area. The first and/or second auxiliary overlap area is larger than the third auxiliary overlap area.
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公开(公告)号：US20210225896A1
公开(公告)日：2021-07-22
申请号：US16758803
申请日：2019-10-23
IPC: H01L27/12 , G02F1/1362 , H01L27/02
Abstract: The present disclosure provides a display substrate and a display device. A display substrate provided by an embodiment of the present disclosure includes: a display region and a peripheral region surrounding the display region; the display region includes: a plurality of gate lines, a plurality of data lines, and a plurality of pixel units, and each of the plurality of pixel units includes a driving transistor and a pixel electrode that are connected to each other; the peripheral region includes: signal lines and at least one electrostatic discharge structure for performing electrostatic discharge on the signal lines.
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公开(公告)号：US20210124440A1
公开(公告)日：2021-04-29
申请号：US16840819
申请日：2020-04-06
Inventor： Pan LI , Hui LI , Hongfei CHENG
IPC: G06F3/041
Abstract: The present disclosure relates to a touch display substrate. The touch display substrate includes a substrate, data lines, a common electrode layer, first lead-wire lines, second lead-wire lines, a pixel electrode layer, and compensation electrode lines. Data lines are distributed at intervals on one side of the substrate along a row direction, and include first data lines and second data lines. The second lead-wires are connected to the second electrode blocks in columns. The pixel electrode layer includes a plurality of pixel electrodes distributed in an array, and two adjacent columns of the pixel electrodes are disposed on both sides of one of the data lines. The compensation electrode lines are disposed on the same layer as the pixel electrodes, and orthographic projections of the second data lines and the compensation electrode lines on the substrate overlap in one-to-one correspondence.
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