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公开(公告)号：US20200033679A1
公开(公告)日：2020-01-30
申请号：US16313047
申请日：2018-09-22
Inventor： Bingkun Yin
IPC: G02F1/1337 , G02F1/1339 , G02F1/1362
Abstract: The present invention teaches a LCD panel and a LCD panel manufacturing method. The LCD panel of the present invention has a sealant first formed between first and second substrate stacks, and a self-aligned liquid crystal material is filled between the substrate stacks to obtain a liquid crystal cell. The liquid crystal cell is then baked and exposed to UV light to align the self-aligned liquid crystal material and form a self-aligned liquid crystal layer. The range and location precision of a self-alignment layer within the self-aligned liquid crystal layer is controlled through the coated area of the sealant to achieve precise location and uniform film thickness in the periphery of the self-alignment layer. The present invention is as such more appropriate in achieving narrow bezel design.
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公开(公告)号：US11852920B2
公开(公告)日：2023-12-26
申请号：US17051257
申请日：2020-08-28
Inventor： Bingkun Yin , Changchih Huang , Guanghui Liu
IPC: G02F1/1335 , F21V8/00 , G02F1/13357
CPC classification number: G02F1/133607 , G02B6/0036 , G02F1/133615
Abstract: A light guide plate including a substrate; a first refractive index layer; a second refractive index layer stacked on the first refractive index layer, and a reflective layer disposed on a surface of the substrate opposite to the first refractive index layer, wherein the first refractive index layer is a structure of a plurality of prisms distributed on an emergence surface of the substrate, forming prism-structured netted dots. Through disposing the prism-structured netted dots, the reflective layer, and the second refractive index layer on the light guide plate substrate, and using refraction and reflection of each layer to realize adjustment of emergence angle, a function of an independent diffuser, prism, and reflector is realized. The light guide plate is used as CF or TFT substrate to manufacture a liquid crystal display, and a backlight module is integrated into a liquid crystal panel, decreasing a thickness of a liquid crystal module.
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公开(公告)号：US11054683B2
公开(公告)日：2021-07-06
申请号：US16469159
申请日：2019-03-13
Inventor： Bingkun Yin
IPC: G02F1/1333 , G02B1/14
Abstract: A flexible display panel and a method for preparing thereof are provided. The method for preparing the flexible display panel includes providing a glass substrate and applying a thermosetting polymer on the glass substrate; curing the thermosetting polymer thereon into a solid film by baking; removing the solid film on a surface of a bonding region to expose a surface of the glass substrate underneath; forming a buffer layer on a surface of the solid film and the surface of the glass substrate from which the solid film has been removed; forming a metal layer on the buffer layer; forming a solder pad and metal wiring in the bonding region of the metal layer; attaching a chip to the solder pad of the bonding region after finishing bonding and sawing of a panel unit; and removing the glass substrate outside the bonding region and a transition region.
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公开(公告)号：US10996501B1
公开(公告)日：2021-05-04
申请号：US16981948
申请日：2020-07-20
Inventor： Bingkun Yin
IPC: G02F1/1335 , G02F1/1337
Abstract: Embodiments of the present disclosure provide a display panel and a display device. In the display panel, by disposing a light source on a lateral side of a first base substrate, using the first base substrate as a light guiding plate, and respectively disposing a metal wire grid and a second metal wire grid on a lateral side of the first base substrate and under the first base substrate, light is emitted upwards. Moreover, a diffuse reflection layer and an optical structure layer are disposed on the first substrate, so that there is no need to dispose a backlight module. Due to no need for a reflective film and a backlight structure, the display panel achieves transparent display.
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公开(公告)号：US11668971B2
公开(公告)日：2023-06-06
申请号：US17057665
申请日：2020-09-25
Inventor： Bingkun Yin , Guanghui Liu
IPC: G02F1/1335 , G02F1/13357
CPC classification number: G02F1/133553 , G02F1/133615 , G02F1/133528
Abstract: The present invention provides a backlight and a display apparatus. The backlight comprises a substrate and at least one light source. The substrate has a first surface and a second surface along a thickness direction of the substrate. The first surface and the second surface are both continuous. The first surface has at least one light incident surface in the edge area. A light source is opposed to or in contact with the light incident surface to provide the substrate with light through the light incident surface.
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Patent Agency Ranking
公开(公告)号：US11493810B2
公开(公告)日：2022-11-08
申请号：US16623720
申请日：2019-10-21
Inventor： Bingkun Yin
IPC: G02F1/1345 , G02F1/1362 , H05K1/18
Abstract: A display panel and a fabricating method thereof are provided. The display panel is provided with a bending region and a non-bending region. The display panel has a flexible substrate, a first line layer, an insulating layer, and a second line layer, which are layer-stacked. The first line layer has first lines. The insulating layer corresponding to each of the first lines is provided with at least two through holes penetrating the insulating layer. The through holes are defined at two ends of the bending region adjacent to the non-bending region. The second line layer has second lines. The second lines are aligned with the first lines in a one-to-one manner. The second lines extend and penetrate the through holes to electrically connect to the first lines. The fabricating method has steps: providing a flexible substrate, fabricating a first line layer, an insulating layer, a second line layer.
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公开(公告)号：US11366360B2
公开(公告)日：2022-06-21
申请号：US16632477
申请日：2019-11-05
Inventor： Bingkun Yin
IPC: G02F1/1339 , G02F1/1368
Abstract: A display panel and a manufacturing method for display panel are disclosed. The display panel including: a first substrate, a second substrate, first protrusions, and second protrusions. A gap is disposed between the adjacent first protrusions and the adjacent second protrusions, and the first protrusions and the second protrusions are inserted into the gap corresponding to each other to form a fastening interlock structure. The fastening interlock structure effectively releases a bending stress formed by the bending of the panel and protects the display panel.
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公开(公告)号：US20220011637A1
公开(公告)日：2022-01-13
申请号：US16623720
申请日：2019-10-21
Inventor： Bingkun Yin
IPC: G02F1/1362 , H05K1/18
Abstract: A display panel and a fabricating method thereof are provided. The display panel is provided with a bending region and a non-bending region. The display panel has a flexible substrate, a first line layer, an insulating layer, and a second line layer, which are layer-stacked. The first line layer has first lines. The insulating layer corresponding to each of the first lines is provided with at least two through holes penetrating the insulating layer. The through holes are defined at two ends of the bending region adjacent to the non-bending region. The second line layer has second lines. The second lines are aligned with the first lines in a one-to-one manner. The second lines extend and penetrate the through holes to electrically connect to the first lines. The fabricating method has steps: providing a flexible substrate, fabricating a first line layer, an insulating layer, a second line layer.
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公开(公告)号：US11221529B2
公开(公告)日：2022-01-11
申请号：US16483539
申请日：2019-04-09
Inventor： Bingkun Yin
IPC: G02F1/1362 , G02F1/1368 , G02F1/1333
Abstract: The present disclosure replace the unbendable glass substrate of the non-display portion of the first glass substrate connected to the integrated circuit chip with a bendable flexible substrate, and bend the bending portion of the flexible substrate and the integrated circuit chip connected therewith to the side or the back of the glass substrate, thereby reduce the area of the non-display portion and significantly increase the screen-to-body ratio of the display portion.
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公开(公告)号：US12262596B2
公开(公告)日：2025-03-25
申请号：US17599559
申请日：2021-07-19
Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Inventor： Bingkun Yin , Li Hu , Liang Sun
IPC: H10K59/124 , H10K59/12 , H10K102/00
Abstract: The present application provides a flexible display panel, a manufacturing method of the flexible display panel, and an electronic device. The flexible display panel includes an elastic substrate, main pixel islands, and auxiliary pixel islands. When the elastic substrate is in a natural state, the main pixel islands enclose a light emitting side of the auxiliary pixel islands to receive the auxiliary pixel islands. When the elastic substrate is in a stretched state, the main pixel islands are away from the auxiliary pixel islands to expose the auxiliary pixel islands, and the auxiliary pixel islands cooperate with the main pixel islands for displaying images. Accordingly, the present application increases a pixel density of a stretched portion of the flexible display panel.
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