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公开(公告)号：US11581413B2
公开(公告)日：2023-02-14
申请号：US17280491
申请日：2020-10-13
发明人： Yuntian Zhang , Zhou Rui , Peng Jiang , Haipeng Yang , Ke Dai , Chunxu Zhang , Zhonghou Wu , Li Tian
IPC分类号： H01L29/423 , G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12 , H01L29/417
摘要： A thin film transistor, an array substrate and a display device. The thin film transistor includes a gate electrode, a first electrode, and a second electrode on the base substrate. The gate electrode includes a first body portion and a first extension portion extending along the first direction, electrically connected with the first body portion, and spaced apart from the first body portion by a first spacing. The first electrode includes a first overlapping end, an orthographic projection of the first overlapping end on the base substrate at least partially overlaps with an orthographic projection of the first body portion on the base substrate; a first compensation end at a side of the first overlapping end away from the first body portion; and a first intermediate portion connecting the first overlapping end and the first compensation end.
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公开(公告)号：US11569271B2
公开(公告)日：2023-01-31
申请号：US16925863
申请日：2020-07-10
发明人： Yuntian Zhang , Zhou Rui , Peng Jiang , Haipeng Yang , Ke Dai , Chunxu Zhang , Zhonghou Wu , Li Tian
IPC分类号： H01L27/12
摘要： A display panel and a method for manufacturing the same, and a display device is provided. The display panel includes a display area including a plurality of gate lines arranged spaced apart in a first direction and a non-display area including a first and a second non-display area. At least one of the first or the second non-display area includes: a gate driving area including a plurality of gate driving units arranged spaced apart in the first direction and connected to the gate lines, a length of at least one gate driving unit being smaller than a length of a pixel in the first direction; a dummy gate driving area including a plurality of dummy gate driving units arranged spaced apart in the first direction; and a first trace area including a plurality of first traces connected to the dummy gate driving units and an external circuit.
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公开(公告)号：US11573446B2
公开(公告)日：2023-02-07
申请号：US17530065
申请日：2021-11-18
发明人： Min Cheng , Ke Dai , Haipeng Yang , Maoxiu Zhou , Xiaoting Jiang , Chunxu Zhang
IPC分类号： G02F1/1335 , G02F1/1333
摘要： Disclose are a display substrate, a liquid crystal display panel and a display device. The display substrate is provided with a display region. The display substrate includes: a base substrate, and a black matrix arranged on a side of the base substrate. The black matrix includes: a first region corresponding to the display region, and a plurality of frame regions arranged on a periphery of the first region. At least one rectilinear first slit and at least one rectilinear second slit intersecting with the at least one rectilinear first slit are arranged in the at least one of the frame regions, and an extending direction of the at least one rectilinear first slit is same as an extending direction of the at least one of the frame regions.
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公开(公告)号：US11443682B2
公开(公告)日：2022-09-13
申请号：US16473076
申请日：2019-01-09
发明人： Zuquan Hu , Zhenyu Zhang , Haipeng Yang , Ke Dai
IPC分类号： G09G5/00 , G09G3/20 , G09G3/3266 , G11C19/28 , G09G3/325
摘要： A display device, a gate drive circuit, a shift register and a control method are disclosed. A first shift register unit of the shift register is configured to write a first control signal to a first node under control of a first input signal, write a first clock signal to a first signal output terminal; a second shift register unit of the shift register is configured to write a second control signal to the first node under control of a second input signal, write a second clock signal to a second signal output terminal; during the first frame, the first clock signal and the first input signal are pulse signals, the second clock signal and the second input signal are DC signals; during the second frame, the first clock signal and the first input signal are DC signals, the second clock signal and the second input signal are pulse signals.
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公开(公告)号：US20230042675A1
公开(公告)日：2023-02-09
申请号：US17772674
申请日：2021-06-08
发明人： Chunxu Zhang , Yuntian Zhang , Xiaoting Jiang , Haipeng Yang , Ke Dai
IPC分类号： G02F1/1362 , G02F1/1368
摘要： A display panel and a display device are provided. The display panel includes a first substrate and a second substrate arranged oppositely. The first substrate includes a spacer. The second substrate includes: a second base substrate; a data line including, a body portion and a bending portion; and a sub-pixel including a light transmission region. An orthographic projection of the spacer on the second base substrate is adjacent to that of the light transmission region on the second base substrate, the orthographic projection of the spacer on the second base substrate is spaced apart from that of the data line on the second base substrate; an orthographic projection of the bending portion on the second base substrate is bent toward a direction away from the orthographic projection of the spacer on the second base substrate with respect to an orthographic projection of the body portion on the second base substrate.
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6.发明授权公开(公告)号：US11536560B2
公开(公告)日：2022-12-27
申请号：US16651973
申请日：2019-08-22
发明人： Yuntian Zhang , Chunxu Zhang , Zhonghou Wu , Qiong Zhang , Ke Dai , Haipeng Yang , Peng Jiang
IPC分类号： G01B11/16
摘要： An optical apparatus includes a coherent light source; a transmission assembly configured to receive light emitted by the coherent light source, split the light into object light and reference light so that the object light and the reference light travel along different paths receive object light reflected by an object to be measured, and combine the object light reflected by the object to be measured and the reference light; and a photosensitive camera disposed at an output of the transmission assembly, and configured to receive combined light and process the combined light to record light intensity information capable of characterizing a spatial position of a surface of the object to be measured.
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公开(公告)号：US10832605B2
公开(公告)日：2020-11-10
申请号：US16111136
申请日：2018-08-23
发明人： Zhou Rui , Haipeng Yang , Ke Dai , Yong-Jun Yoon , Xiuli Si
摘要： Various embodiments of the present disclosure provide an inverter circuit, a driving method, an array substrate, a detecting method, and a display apparatus, which may enable a simple structure by incorporating a switch transistor with a resistor. The simple structure is configured to make the levels of a signal at an outputting terminal of the inverter circuit and a signal at an inputting terminal of the inverter circuit being opposite.
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公开(公告)号：US09995976B2
公开(公告)日：2018-06-12
申请号：US15234288
申请日：2016-08-11
发明人： Weihua Jia , Peng Jiang , Haipeng Yang , Yong Jun Yoon , Zhangtao Wang
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1333 , H01L27/12 , G02F1/1368 , G02F1/1337
CPC分类号： G02F1/134336 , G02F1/133345 , G02F1/133707 , G02F1/134363 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134318 , G02F2001/134345 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , G02F2201/40 , H01L27/124 , H01L27/1262
摘要： An array substrate and a manufacturing method thereof, a display panel and a display device are provided. The array substrate includes a base substrate, a plurality of pixel units arranged in a matrix and a plurality of common electrode lines extending along the column direction on the base substrate. There are two scanning signal lines between two adjacent rows of pixel units, and pixel units in a (2N+1)-th column and a (2N+2)-th column are taken as one pixel unit group, N being selected from integers greater than or equal to zero. The respective common electrode lines are located between two adjacent pixel unit groups.
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9.发明授权公开(公告)号：US09791752B2
公开(公告)日：2017-10-17
申请号：US15129867
申请日：2015-06-08
发明人： Weihua Jia , Peng Jiang , Haipeng Yang , Jaik-Wang Kim , Yong-Jun Yoon
IPC分类号： G02F1/1345 , G09G3/36 , G02F1/1333
CPC分类号： G02F1/1345 , G02F2001/133388 , G09G3/3611
摘要： An embodiment of the present disclosure relates to the field of display technology, especially to a peripheral wiring structure of a display substrate, and a display substrate. In each two adjacent wirings on a display substrate, a first peripheral wiring structure has a first bent part which includes a first inclined surface, a first top surface, a second inclined surface; and a second peripheral wiring structure has a second bent part which includes a third inclined surface, a second top surface, a fourth inclined surface; a centerline of the second bent part is located between two adjacent first bent parts, and the third inclined surface of the second bent part is opposite to and parallel to the second inclined surface of one first bent part, and the distance between the third and second inclined surfaces is larger than that between the second and first top surfaces; the fourth inclined surface is opposite to and parallel to the first inclined surface of another first bent part, and the distance between the fourth and first inclined surfaces is larger than that between the second and first top surfaces. The distance between the adjacent peripheral wirings in the above-described display substrate may be smaller than the minimal distance of the Array process, which contributes to achieve a narrow border design of a display device.
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公开(公告)号：US20170148818A1
公开(公告)日：2017-05-25
申请号：US15113542
申请日：2015-10-16
发明人： Weihua Jia , Haipeng Yang , Jaikwang Kim , Yongjun Yoon
IPC分类号： H01L27/12 , H01L29/786
CPC分类号： H01L27/124 , G02F1/136286 , G02F2001/134318 , G02F2001/134345 , G09G3/3607 , G09G3/3648 , G09G2300/0426 , G09G2300/0452 , G09G2320/0233 , H01L27/1262 , H01L29/78672
摘要： A pixel structure, a display panel and a manufacturing method of the pixel structure are disclosed. The pixel structure includes: gate lines extending in parallel in a first direction; data lines extending in parallel in a second direction; and a plurality of pixel units defined by the gate lines and the data lines. One of the data lines is disposed between two pixel units which are adjacent to each other in the first direction, and two of the gate lines are disposed between two pixel units which are adjacent to each other in the second direction. Each of the pixel units comprises two pixel regions which are arranged side by side in the first direction, each of the pixel regions comprises a pixel electrode, and each of the pixel units comprises a unitary common electrode which covers the two pixel regions.
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