-
公开(公告)号：US20230161206A1
公开(公告)日：2023-05-25
申请号：US16969430
申请日：2020-04-21
Inventor： Yani CHEN
IPC: G02F1/1362 , G02F1/1335
CPC classification number: G02F1/136286 , G02F1/133512
Abstract: A liquid crystal display panel includes a color filter substrate, an array substrate, and a liquid crystal layer. The array substrate includes a plurality of data lines and a plurality of data line black matrix less (DBS) electrodes disposed above the data lines. The DBS electrodes include at least one slit-shaped opening disposed at intervals. It may solve the problem that the data line and the DBS electrode always keep overlapping in the pixel structure of the prior art, resulting in a high parasitic capacitance of the data line, which is beneficial to the application of the DBS electrode in high-frequency and large-sized display panels.
-
公开(公告)号：US20210408434A1
公开(公告)日：2021-12-30
申请号：US16753776
申请日：2020-02-28
Inventor： Yani CHEN
Abstract: A display panel (100) and a method for preparing same, and a display apparatus. The display panel (100) comprises a substrate layer (110); an anode layer (120) provided on the substrate layer (110); a hole transport layer (130) provided on the anode layer (120); a thermoelectric nano-particle layer (140) provided on the hole transport layer (130); an organic light-emitting layer (150) provided on the thermoelectric nano-particle layer (140); an electron transport layer (160) provided on the organic light-emitting layer (150); and a cathode layer (170) provided on the electron transport layer (160).
-
公开(公告)号：US20240006537A1
公开(公告)日：2024-01-04
申请号：US17870541
申请日：2022-07-21
IPC: H01L29/786 , H01L29/40 , H01L29/66
CPC classification number: H01L29/78633 , H01L29/401 , H01L29/66765
Abstract: The present application provides an array substrate including at least a gate layer, a gate insulation layer, an active layer, and a light blocking layer, wherein the gate insulation layer and the active layer are disposed sequentially on the gate layer, the gate insulation layer has a central region overlapped with the active layer and a peripheral region surrounding the central region, the active layer has a first surface away from the gate insulation layer, and the gate insulation layer has a third surface located in the central region and in contact with the active layer, and the light blocking layer is disposed in the peripheral region and having a second surface away from the gate insulation layer, wherein a height of the second surface relative to the third surface is greater than a height of the first surface relative to the third surface.
-
公开(公告)号：US20240264498A1
公开(公告)日：2024-08-08
申请号：US18331947
申请日：2023-06-09
IPC: G02F1/1362
CPC classification number: G02F1/136209 , G02F1/136286
Abstract: The present application discloses an array substrate and a display panel. The array substrate includes a base substrate, a plurality of pixel electrodes, a first and a second shielding lines. The plurality of pixel electrodes are disposed on the base substrate and include a plurality of first pixel electrodes. The plurality of the first pixel electrodes are arranged in a first and a second directions. The first pixel electrode includes a first trunk electrode and a first branch electrode, the first trunk electrode includes a first vertical trunk extending in the first direction. The first shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first vertical trunk. The second shielding line is disposed on the base substrate, and includes a portion disposed on the periphery of the first branch electrode. The first and the second shielding lines are electrically insulated.
-
公开(公告)号：US20220357623A1
公开(公告)日：2022-11-10
申请号：US17419791
申请日：2021-05-28
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12
Abstract: The present application provides a pixel structure and a display panel. Each of a plurality of sub-pixel units includes a main sub-pixel, at least one secondary sub-pixel, and a thin film transistor electrically connecting the main sub-pixel and the at least one secondary sub-pixel, wherein by controlling a pretilt angle of a first branch electrode of the main sub-pixel to be different from a pretilt angle of a second branch electrode of the secondary sub-pixel, a driving voltage of the main sub-pixel and a driving voltage of the secondary sub-pixel are different, so that color shift can be effectively alleviated and wider viewing angles can be obtained, thus being beneficial to improve an aperture ratio and light transmission of the pixel structure.
-
Patent Agency Ranking
公开(公告)号：US20230142658A1
公开(公告)日：2023-05-11
申请号：US17426474
申请日：2021-06-22
Inventor： Yue XU , Yani CHEN , Jinjie WANG
IPC: G02F1/1335 , G02F1/1362 , G02F1/133 , G02F1/1343 , H01L27/12
CPC classification number: G02F1/133512 , G02F1/136286 , G02F1/13306 , G02F1/134309 , G02F1/133514 , H01L27/124 , G02F2201/123
Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes a drive circuit layer and a plurality of pixel electrodes disposed on the drive circuit layer. The drive circuit layer includes a first metal layer and a second metal layer, each of the pixel electrodes is electrically connected to the second metal layer by a through-hole and includes a first main trunk electrode and a second main trunk electrode, and the second main trunk electrode includes an upper electrode adjacent to the through-hole. The liquid crystal display panel further includes a shielding member for shielding a display area where the upper electrode is located.
-
公开(公告)号：US20220317526A1
公开(公告)日：2022-10-06
申请号：US16758422
申请日：2020-04-02
Inventor： Yani CHEN
IPC: G02F1/1362 , H01L27/12 , G02F1/1368
Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of sub-pixels, and each sub-pixel includes four thin film transistors. The array substrate further includes a gate line, a data line, and a divided voltage line. In the present invention, a channel aspect ratio of second thin film transistor is greater than a channel aspect ratio of the first thin film transistor and a channel aspect ratio of third thin film transistor, and a drain of a fourth thin film transistor is electrically connected to the divided voltage line, such that the display panel has a wider viewing angle.
-
公开(公告)号：US20210294168A1
公开(公告)日：2021-09-23
申请号：US16759418
申请日：2020-04-03
Inventor： Yani CHEN
IPC: G02F1/1362 , G02F1/1368
Abstract: A pixel and a liquid crystal display are provided. The pixel includes at least one sub-pixel. Each sub-pixel includes a main sub-pixel, a first secondary sub-pixel, and a second secondary sub-pixel, which comprises three similar charging TFTs and two discharging TFTs. By using different discharging capabilities of the two discharging TFTs, it can introduce the voltage differences among the main sub-pixel, the first secondary sub-pixel and the second secondary sub-pixel. It equivalently obtains twelve display domains and thus enormously improves the viewing angle.
-
公开(公告)号：US20210286224A1
公开(公告)日：2021-09-16
申请号：US16971335
申请日：2020-04-28
Inventor： Yani CHEN
IPC: G02F1/1362 , G02F1/1368 , G02F1/1343
Abstract: The present application provides a display panel. A main sub-pixel electrode of the display panel is divided into a first portion, a second portion, and a peripheral connection portion. A secondary sub-pixel electrode is arranged in an accommodating space formed by the first portion, the second portion, and the peripheral connection portion. A scan line is arranged at one side of the second portion away from the first portion, so that the main and secondary sub-pixel electrodes are located at the same side of the scan line. Accordingly, an opening area of the sub-pixel unit is increased, and light transmittance of a sub-pixel unit is increased.
-
公开(公告)号：US20240255813A1
公开(公告)日：2024-08-01
申请号：US18352288
申请日：2023-07-14
Inventor： Qunfang LIANG , Yani CHEN , Kang LU
IPC: G02F1/1343 , G02F1/13357
CPC classification number: G02F1/134336 , G02F1/133331 , G02F1/133602 , G02F1/133707 , G02F1/136209 , G02F1/133512
Abstract: A display panel and a display device are provided. The display panel includes a first substrate and the second substrate disposed oppositely, a plurality of liquid crystal molecules disposed between the first substrate and the second substrate, a plurality of pixel electrodes, a plurality of light-shielding electrodes and a plurality of auxiliary electrodes disposed on a same layer as the pixel electrodes. A first gap is defined between adjacent ones of the pixel electrodes, each light-shielding electrode is correspondingly disposed in a spacing. Each auxiliary electrode is located between an adjacent pixel electrode and a light-shielding electrode, a voltage applied to each auxiliary electrode is equal to a voltage applied to corresponding pixel electrode. An electric field is formed between the auxiliary electrode and the corresponding light-shielding electrode.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.034 seconds)
