-
公开(公告)号：US12111553B2
公开(公告)日：2024-10-08
申请号：US17788312
申请日：2022-06-02
Inventor： Hua Zhang , Xindong Mei , Chao Wang
IPC: G02F1/1343 , G02F1/1333 , G02F1/1362 , G02F1/1368
CPC classification number: G02F1/1368 , G02F1/133357 , G02F1/13338 , G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F1/136286
Abstract: The present application discloses an array substrate and a display panel. The array substrate includes a substrate, a light-shielding layer, a touch trace, and a data line. The light-shielding layer is disposed on the substrate. The touch trace is disposed on the substrate. The data line and the touch trace are disposed on different layers, and at least one of the data line and the touch trace is disposed on a same layer as the light-shielding layer. An orthographic projection of the data line on the substrate at least partially covers an orthographic projection of the touch trace on the substrate. The orthographic projection of the data line on the substrate and the orthographic projection of the touch trace on the substrate are staggered.
-
公开(公告)号：US20240153961A1
公开(公告)日：2024-05-09
申请号：US17756043
申请日：2022-04-24
IPC: H01L27/12 , G02F1/1362
CPC classification number: H01L27/124 , G02F1/136209 , G02F1/136286
Abstract: A display panel and a display device are provided. The display panel includes a substrate, a first metal layer disposed on a side of the substrate, a second metal layer disposed on a side of the first metal layer away from the substrate and including a plurality of gate electrodes and a plurality of sets of source and drain electrodes arranged in the same layer as the gate electrodes, and a plurality of data lines. Each of the data lines is disposed in the same layer as the first metal layer and is electrically connected to the source and drain electrodes.
-
公开(公告)号：US11947156B2
公开(公告)日：2024-04-02
申请号：US17611491
申请日：2021-09-26
Inventor： Peng Zhang , Chao Wang
IPC: F21V8/00 , G02F1/1334
CPC classification number: G02B6/008 , G02F1/1334
Abstract: The present application provides a display panel and an electronic device. A first sub-backlight module is arranged in a display area of the display panel, and a second sub-backlight module is arranged in an electronic component area. A light guide plate of the second sub-backlight module can be switched between a light-scattering state and a transparent state, so that the electronic component area can display images and take photos. The first light-shielding member is arranged in an accommodating space defined by the display panel body and the backlight module to avoid light leakage during shooting, so that full-screen display can be realized without light leakage.
-
公开(公告)号：US11709303B2
公开(公告)日：2023-07-25
申请号：US17051343
申请日：2020-08-28
Inventor： Peng Zhang , Guanghui Liu , Chao Wang , Jiedong Han
IPC: F21V8/00
CPC classification number: G02B6/002 , G02B6/003 , G02B6/004 , G02B6/0025 , G02B6/0031
Abstract: The present application provides a backlight module and a display device. The backlight module includes a first backlight assembly and a second backlight assembly. The second backlight assembly is provided with a backlight hole, and at least a portion of the first backlight assembly is accommodated in the backlight hole. The first backlight assembly includes a first light source and a light guide element. The light guide element is used to guide a light beam from the first light source, which enters the light guide element, out of the backlight hole, so that the light is evenly distributed in the backlight hole, and a full-screen display design of the display device is realized.
-
公开(公告)号：US11521993B2
公开(公告)日：2022-12-06
申请号：US16323523
申请日：2018-09-25
Inventor： Chao Wang , Guanghui Liu , Yuan Yan
IPC: H01L27/12 , G02F1/1362 , G02F1/1343
Abstract: A display panel and method of manufacturing the same are provided. The method of manufacturing the display panel includes the steps of providing a substrate, forming a gate on the substrate, forming a gate insulating layer on the gate and the substrate, forming a polysilicon layer on the gate insulating layer, performing a first gray-scale mask process on the polysilicon layer to form a source region, a drain region and an active region located between the source region and the drain region by the polysilicon layer, forming an interlayer dielectric layer on the gate insulating layer and the polysilicon layer, forming a first electrode layer on the interlayer dielectric layer, performing a second gray-scale mask process on the first electrode layer and the interlayer dielectric layer.
-
Patent Agency Ranking
公开(公告)号：US11340504B2
公开(公告)日：2022-05-24
申请号：US16638226
申请日：2019-11-15
Inventor： Yantao Lu , Guanghui Liu , Chao Wang , Jiakuai Bian
IPC: G02F1/1345 , G02F1/1333
Abstract: A display panel is provided and includes an array substrate and a display region disposed on a surface of the array substrate, wherein a portion of the array substrate not covered by the display region forms a bezel, and a driving chip and a flexible circuit board are bound in the bezel; wherein at least one a protrusion is formed at an end of the bezel away from the display region, the driving chip is located between an edge of the protrusion and an edge of the display region; and a portion of the flexible circuit board is bent to a back of the array substrate via an edge of an indent on at least one lateral side of the protrusion.
-
公开(公告)号：US11307453B2
公开(公告)日：2022-04-19
申请号：US16620034
申请日：2019-09-30
Inventor： Yuan Sun , Chao Wang , Guanghui Liu
IPC: G02F1/1335 , G02F1/13357 , G02F1/1339
Abstract: A display panel and a display device are provided. The display panel includes a display area including a transparent display area and an opaque display area surrounding the transparent display area. In the display area, the display panel also includes a backlight and a liquid crystal display panel. The backlight includes a first through hole corresponding to the transparent display area. The liquid crystal display panel is disposed over the backlight. The liquid crystal display panel includes a driving layer and a liquid crystal layer. The driving layer includes a first driving circuit and a second driving circuit. The liquid crystal layer includes a first liquid crystal region corresponding to the transparent display area and a second liquid crystal region corresponding to the opaque display area. The first driving circuit corresponds to the first liquid crystal region. The second driving circuit corresponds to the second liquid crystal region.
-
公开(公告)号：US11294227B2
公开(公告)日：2022-04-05
申请号：US16764292
申请日：2020-02-28
Inventor： Shaojun Hou , Xindong Mei , Chao Wang , Guanghui Liu , Zhifu Li
IPC: G02F1/13357 , G02F1/1335
Abstract: A display device is provided to include a backlight module and a display module disposed on the backlight module. The backlight module is provided with a first via hole, and a lighting member is disposed in the first via hole, and a maximum cross-section of the first via hole corresponds to a lighting area of the display device. A first light source and a light guide member are further disposed in the lighting area, and the first light source and the light guide member surround the lighting member.
-
公开(公告)号：US11092860B1
公开(公告)日：2021-08-17
申请号：US16631298
申请日：2019-07-18
Inventor： Yantao Lu , Guanghui Liu , Chao Wang
IPC: H05K1/00 , G02F1/1345 , H01L25/18 , H01L27/12 , H05K1/18 , H01L23/544
Abstract: The disclosure provides a display panel and a display device. In an array substrate of the display panel, at least two protrusions are defined on a side of a non-display region away from a display region to form an extending portion. A recess is defined between adjacent protrusions. A driver chip is disposed in a space between a periphery of a display region and a periphery of a non-display region. Distances between the driver chip, the periphery of the display region, and the periphery of the non-display region are increased. A bending section of a flexible circuit board is disposed in the recess. As a result, width of the non-display region will not be increased.
-
公开(公告)号：US11067853B1
公开(公告)日：2021-07-20
申请号：US16975403
申请日：2020-06-30
Inventor： Xindong Mei , Shaojun Hou , Chao Wang , Guanghui Liu , Zhifu Li
IPC: G02F1/13357 , G02F1/1335 , G09G3/34
Abstract: A display device and a display optimization method are disclosed. The display device includes a display screen configured to provide a first display region and a second display region; a first backlight member disposed within the first display region; a light guiding member, a second backlight member, and a camera disposed within the second display region; and a controller adjusting backlight-current of one of the first backlight member and the second backlight member according to a difference between two backlight-brightness levels which are measured within the first display region and the second display region until the two backlight-brightness levels are the same ones. Therefore, it can solve a problem of a visual difference within a display region in the prior art.
-
-
-
-
-
-
-
-
-
Search Results
51
records
(took 0.037 seconds)
