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公开(公告)号：US11915078B2
公开(公告)日：2024-02-27
申请号：US17041069
申请日：2020-07-21
Inventor： Pengfei Yu
IPC: G02F1/1333 , G02F1/1339 , G06K19/06
CPC classification number: G06K19/06046 , G02F1/1339 , G02F1/13394 , G02F1/133374
Abstract: A display panel, a display screen, and an electronic apparatus are provided. Wherein, the display panel includes a first limiting part and a second limiting part, wherein the first limiting part and the second limiting part are configured to limit an identification pattern within a preset region; a first sealing part disposed between the first limiting part and the second limiting part and disposed on a first side of the identification pattern; and a first vacuum area disposed on a second side of the identification pattern.
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公开(公告)号：US10901280B2
公开(公告)日：2021-01-26
申请号：US16252731
申请日：2019-01-21
Inventor： Pengfei Yu , Jiawei Zhang
IPC: H01L27/00 , G02F1/1362 , H01L27/12 , G02F1/1368 , H01L27/02
Abstract: An array substrate may include a display area and a non-display area surrounding the display area. The display area may include at least one antistatic wiring; and a plurality of scan lines. The at least one antistatic wiring may be configured to conduct static electricity, and the at least one antistatic wiring and the plurality of scan lines may be interlaced and insulated. The at least one antistatic wiring may include a first wiring portion and a second wiring portion adjacent to each other. The first wiring portion and the second wiring portion may be located in different layers.
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公开(公告)号：US11934068B2
公开(公告)日：2024-03-19
申请号：US17437539
申请日：2021-07-23
Inventor： Pengfei Yu
IPC: G02F1/1335 , G02F1/1345 , H04M1/02 , H05K1/18
CPC classification number: G02F1/133612 , G02F1/1345 , H04M1/0266 , H04M1/0277 , H05K1/189 , H05K2201/10136
Abstract: The present application discloses a display module and a manufacturing method thereof, and a mobile terminal. The display module includes a printed circuit board connected to a backlight flexible circuit board. A side of the backlight flexible circuit board connected to the printed circuit board comprises at least two first bonding regions, wherein each of the first bonding regions includes at least two first bonding terminals distributed therein, and wherein a distance between any two adjacent first bonding regions is greater than a distance between any two adjacent first bonding terminals in each of the first bonding regions.
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公开(公告)号：US11333915B2
公开(公告)日：2022-05-17
申请号：US16632354
申请日：2019-11-06
Inventor： Pengfei Yu , Tao Song
IPC: G02F1/1333 , G02F1/1335 , H01L27/32 , H01L51/52 , H01L51/56 , H04M1/02 , H04N5/225
Abstract: The present disclosure provides a cover, a display device, and a method for manufacturing the display device. By forming a first via hole in an electronic component disposing region when an optically clear adhesive is formed on the cover, via holes are formed because the optically clear adhesive cannot form in the electronic component disposing region. Thus, the optically clear adhesive does not have portions having different thicknesses, thereby preventing bubbles from forming in a blind hole region, and solving technical problems of the existing display device that the OCA has bubbles around the corresponding blind hole region, which affects photographing quality.
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公开(公告)号：US11137646B1
公开(公告)日：2021-10-05
申请号：US16896760
申请日：2020-06-09
Inventor： Pengfei Yu
IPC: G02F1/1339
Abstract: The present invention provides a liquid crystal display panel and a display device. The liquid crystal display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; liquid crystals filled between the first substrate and the second substrate; and first support walls disposed on the first substrate to support the second substrate, wherein the first support walls are disposed around the first blind hole and formed with a liquid crystal channel having a size larger than a size of each of the liquid crystals. In the present invention, by disposing the first support walls on the first substrate and around the first blind hole, when the first substrate and the second substrate are bonded by vacuum cell-assembly, the edge of the blind hole is supported, such that recessing of the glass substrate can be mitigated.
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Patent Agency Ranking
公开(公告)号：US10831074B2
公开(公告)日：2020-11-10
申请号：US16147882
申请日：2018-10-01
Inventor： Pengfei Yu , Jiawei Zhang
IPC: G09G3/36 , G02F1/1362 , G02F1/1345 , G02F1/1335
Abstract: The present disclosure provides an array substrate, a display panel, and an electronic apparatus. The array substrate may include: multiple gate lines each extending along a first linear direction; and multiple data lines each extending along a second linear direction, wherein the multiple gate lines and the multiple data lines are interlaced with each other, the second linear direction is substantially perpendicular to the first linear direction; wherein a notch is defined on the upper edge. By the present disclosure, a wiring path of at least one of the gate lines or at least one of the data lines may avoid the notch. Therefore, a technical problem of uneven distribution of gate lines or data lines and abnormal display image due to the irregular shape of the display panel may be solved.
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公开(公告)号：US11809033B2
公开(公告)日：2023-11-07
申请号：US16966161
申请日：2020-04-09
Inventor： Pengfei Yu , Tao Song
IPC: G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/1368
CPC classification number: G02F1/133512 , G02F1/1368 , G02F1/13394 , G02F1/13396 , G02F1/13398 , G02F1/13439 , G02F1/133514
Abstract: A display panel and a display device are disclosed. In preparing the display panel, based on a height difference formed between a plurality of first column spacers and a plurality of second column spacers, as a color filter substrate deforms during a vacuum assembly process, a deformation area of a blind hole area increases because the second column spacers are not in contact with an array substrate in the blind hole area, resulting in a decrease in a radius of curvature of the deformation of the blind hole area, so that an amount of deformation is reduced and poor focusing due to Newton's ring effect on the blind hole can be prevented.
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公开(公告)号：US11774795B2
公开(公告)日：2023-10-03
申请号：US16615862
申请日：2019-09-24
Inventor： Pengfei Yu
IPC: H04M1/02 , G02F1/1335
CPC classification number: G02F1/133531 , G02F1/133512
Abstract: A liquid crystal display panel, including a display body, a lower polarizer, and a backlight plate. The display body includes a light transmission hole, the backlight plate includes a light shielding plate connected to the display body, the light shielding plate is provided with a first through hole coaxial with the light transmission hole; wherein the display body is provided with an annular shielding member located in the first through hole, the annular shielding member is provided with a second through hole coaxial with the light transmission hole, a diameter of the second through hole is greater than or equal to a diameter of the light transmission hole.
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公开(公告)号：US11329037B2
公开(公告)日：2022-05-10
申请号：US17041054
申请日：2020-06-30
Inventor： Pengfei Yu
IPC: H01L25/18 , H01L23/00 , G02F1/1345 , H01L23/498
Abstract: A display module and an electronic device are provided. The display module includes a substrate, a display part, a driving chip, a flexible circuit, and a buffer part. The substrate includes a soldering portion. The display part is disposed on a light emitting side of the substrate. The driving chip is disposed on a light emitting side of the soldering portion. The flexible circuit board is bent from a first surface of the soldering portion to a second surface of the soldering portion. The buffer part is disposed between the flexible circuit board and the soldering portion.
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公开(公告)号：US11314126B2
公开(公告)日：2022-04-26
申请号：US16623586
申请日：2019-11-05
Inventor： Pengfei Yu
IPC: G02F1/13357 , G02F1/00
Abstract: A backlight module and a liquid crystal display device are provided. By forming a diffusion layer on a light emitting surface of each of a plurality of light emitting diodes (LEDs), a light shadow and a LED light path generated by misalignment between the LEDs and a light guide plate and deformation of a reflective sheet can be effectively avoided. The backlight module emits light of uniform brightness to improve display performance of the liquid crystal display device.
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