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公开(公告)号：US20240241406A1
公开(公告)日：2024-07-18
申请号：US18622893
申请日：2024-03-30
Inventor： Hongzhao DENG , Jing LIU , Yunfei DAI , Linnan CHEN
IPC: G02F1/1335 , G02F1/13357
CPC classification number: G02F1/133612 , G02F1/133603 , G02F1/133606 , G02F1/133608
Abstract: Disclosed are a backlight module and a display device. The backlight module includes: a driving backplate; and an optical film disposed on a side of the driving backplate light taking-off. The driving backplate includes a substrate, a plurality of electronic elements and an adhesive layer. The plurality of electronic elements are disposed on a side of the substrate close to the optical film, and the adhesive layer is disposed on the plurality of electronic elements. The adhesive layer includes a plurality of first adhesive-dispensed portions arranged at intervals, the plurality of first adhesive-dispensed portions contact and support the optical film. At least one edge of a support region formed by every four adjacent ones of the plurality of first adhesive-dispensed portions is at an angle with a row direction or a column direction of the plurality of electronic elements.
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公开(公告)号：US20240027856A1
公开(公告)日：2024-01-25
申请号：US17614394
申请日：2021-11-05
Inventor： Juncheng XIAO , Ji LI , Fen LONG , Yingchun ZHAO , Ru GE , Yun YU , Jing LIU
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1368 , G02F1/13624
Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.
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公开(公告)号：US20230369353A1
公开(公告)日：2023-11-16
申请号：US17781033
申请日：2022-05-20
Inventor： Jing LIU
IPC: H01L27/12 , G02F1/1368
CPC classification number: H01L27/1255 , H01L27/127 , G02F1/1368
Abstract: Embodiments of the present disclosure are directed to a display panel and a manufacturing method thereof, which includes a plurality of first electrode plates and a plurality of second electrode plates, and one of the second electrodes plate is disposed corresponding to one of the first electrode plates; each of the second electrode plates includes a first additional conductive sublayer, a first semiconductor sublayer, and a first metal sublayer stacked, and the first metal sublayer is electrically connected with the first additional conductive sublayer.
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公开(公告)号：US20240264493A1
公开(公告)日：2024-08-08
申请号：US17771605
申请日：2022-04-13
Inventor： Jing LIU
IPC: G02F1/1343
CPC classification number: G02F1/134336 , G02F1/13439 , G02F2201/121 , G02F2201/123
Abstract: The present application discloses a display panel, an array substrate, and a manufacturing method thereof. In the display panel of the present application, capacitance of a array substrate is formed between a first common electrode and a pixel electrode, and a second electrode layer is provided with a second common electrode in a same layer as a drain electrode and a source electrode, and the first common electrode is connected to the second common electrode, which can prevent a difference between positive and negative polarities of the first common electrode and the pixel electrode, thereby solving the problem of horizontal crosstalk.
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公开(公告)号：US20240192567A1
公开(公告)日：2024-06-13
申请号：US17785436
申请日：2022-06-07
Inventor： Hongzhao DENG , Jing LIU , Hao CHEN , Linnan CHEN
IPC: G02F1/1685 , G02F1/1677
CPC classification number: G02F1/1685 , G02F1/1677
Abstract: The present invention provides a display panel and a manufacturing method of the display panel. In the present invention, an adjustment structure is arranged on the light-emitting layer, and black photosensitive particles are arranged in the adjustment structure. When the display panel is in a bright state, light emitted by the light-emitting unit illuminates the black photosensitive particles, and the black photosensitive particles move toward positions corresponding to first gaps. Therefore, brightness at the light-emitting units is increased, and brightness at the first gaps is decreased. Accordingly, a contrast ratio of the display panel is increased.
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Patent Agency Ranking
公开(公告)号：US20210043746A1
公开(公告)日：2021-02-11
申请号：US16616509
申请日：2019-09-09
Inventor： Jing LIU
IPC: H01L29/49 , H01L29/786 , H01L21/28 , H01L21/3213 , H01L21/4763 , H01L29/66
Abstract: The present invention discloses a thin film transistor and manufacturing method thereof, comprising in sequence a substrate, a gate, a gate insulation layer, an active layer, a contact layer and a source/drain, wherein, the gate comprises a metal barrier layer and a conductive layer, the metal barrier layer is a molybdenum alloy layer, the molybdenum alloy layer comprises a Mo and two other metal elements.
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公开(公告)号：US20250113688A1
公开(公告)日：2025-04-03
申请号：US17799658
申请日：2022-07-25
Inventor： Jing LIU , Hongzhao DENG , Hao CHEN , Linnan CHEN
Abstract: The present application provides a light-emitting substrate and a display device, the light-emitting substrate includes a substrate, multiple signal lines, and multiple light-emitting units. The signal lines at least include a first signal line and a second signal line. The first signal line is provided with a signal access terminal and a first connection terminal. The second signal line is provided with a second connection terminal. The first connection terminal is electrically connected to the second connection terminal, and the signal access terminal receives signals.
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公开(公告)号：US20240072066A1
公开(公告)日：2024-02-29
申请号：US17765218
申请日：2022-03-29
Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. , TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Jing LIU , Hongzhao DENG , Zhengbo CUI , Hao CHEN
CPC classification number: H01L27/124 , H01L25/167
Abstract: A display panel is provided, including a grounding signal wiring, driving chips, a driving chip input output signal wiring, and a power line. A grounding signal pin is connected to the grounding signal wiring. The driving chip input output signal wiring is configured to connect a stage-transfer signal input pin and a stage-transfer signal output pin of two adjacent driving chips. The grounding signal wiring, the driving chip input output signal wiring, and the power line are disposed in a same layer and do not intersect with each other.
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公开(公告)号：US20220308407A1
公开(公告)日：2022-09-29
申请号：US17278712
申请日：2021-03-19
Inventor： Yoonsung UM , Jing LIU , Kaili QU , Chuwei LIANG , Ziqi LIU , Ting LI , Lintao LIU
IPC: G02F1/1343 , G02F1/1362 , G09G3/36
Abstract: The present application discloses a display panel and a display device, which include a plurality of sub-pixels, and each of sub-pixel includes a first pixel electrode with a first pixel voltage and a second pixel electrode with a second pixel voltage; when the sub-pixels are in a low-gray-scale state, the second pixel voltage and the first pixel voltage have a first ratio; when the sub-pixels are in a high-gray-scale state, the second pixel voltage and the first pixel voltage have a second ratio, and the second ratio is greater than the first ratio.
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公开(公告)号：US20210043745A1
公开(公告)日：2021-02-11
申请号：US16616468
申请日：2019-10-24
Inventor： Jing LIU
IPC: H01L29/49 , H01L27/12 , H01L29/45 , H01L29/786
Abstract: A thin film transistor array substrate, including a substrate, a gate electrode, a gate insulating layer, an active layer, an ohmic contact layer, source/drain electrodes, a pixel electrode, and a passivation layer, which are sequentially disposed; wherein the gate electrode and the source/drain electrodes are a two-layer structure including a molybdenum ternary alloy barrier layer and a copper electrode layer. The problem of undercut and tunneling of a metal layer in the thin film transistor array substrate are solved by the two-layer structure, thereby improving yield of the product.
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