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公开(公告)号：US11866626B2
公开(公告)日：2024-01-09
申请号：US17055543
申请日：2020-08-04
Inventor： Bao Zha
IPC: C09K11/06 , G02F1/1335 , C08J5/18 , C08K5/3437 , C08K5/55 , C09K11/02 , F21V8/00 , G02F1/1333
CPC classification number: C09K11/06 , C08J5/18 , C08K5/3437 , C08K5/55 , C09K11/025 , G02B6/0055 , G02B6/0056 , G02F1/133382 , G02F1/133614 , C08J2333/04 , C09K2211/1007 , C09K2211/1018 , G02B6/0026
Abstract: A color conversion film material, a color conversion film, and a display device are provided. The material of the color conversion film includes a first compound and a second compound, and a mass ratio of the first compound and the second compound is (0.4-1.6):(0.3-1.7). A heat stability of the color conversion film is enhanced by using the color conversion film made of the material of the color conversion film. Moreover, a color gamut of the display device is improved, and costs thereof are reduced by applying the color conversion film to the display device.
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公开(公告)号：US11512202B2
公开(公告)日：2022-11-29
申请号：US16626330
申请日：2019-11-25
Inventor： Bao Zha
IPC: C09B11/24 , C09B67/20 , G02B5/22 , C07D487/22 , C08K5/3467
Abstract: The present invention provides a solid color film, a preparation method thereof and a display device. The solid color film includes a transparent substrate and a solid color material dispersed in the transparent substrate, and the solid color material includes a host structure formed of cucurbituril and a guest structure supported on the host structure and formed by bonding a carboxyl group-containing rhodamine-based dye and an aminoadamantane through a chemical bond, wherein the guest structure is bonded to the host structure through the adamantane to form a host-guest structure.
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公开(公告)号：US20220220371A1
公开(公告)日：2022-07-14
申请号：US17055543
申请日：2020-08-04
Inventor： Bao Zha
IPC: C09K11/06 , G02F1/1335 , G02F1/1333 , F21V8/00 , C09K11/02 , C08J5/18 , C08K5/55 , C08K5/3437
Abstract: A color conversion film material, a color conversion film, and a display device are provided. The material of the color conversion film includes a first compound and a second compound, and a mass ratio of the first compound and the second compound is (0.4-1.6):(0.3-1.7). A heat stability of the color conversion film is enhanced by using the color conversion film made of the material of the color conversion film. Moreover, a color gamut of the display device is improved, and costs thereof are reduced by applying the color conversion film to the display device.
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公开(公告)号：US12174477B2
公开(公告)日：2024-12-24
申请号：US17610495
申请日：2021-09-17
Inventor： Bao Zha
IPC: G02F1/1333 , G02F1/1343 , G02F1/1368 , G06F3/041 , G06F3/044
Abstract: The present application discloses a touch display panel including a first substrate, a liquid crystal, and a second substrate, wherein the first substrate is located on a light-exiting side of the touch display panel. The first substrate includes a first underlayer, a touch structure layer, a thin film transistor layer, and a pixel electrode layer. The touch structure layer and the thin film transistor layer are disposed on a side of the first underlayer close to the liquid crystal, and the pixel electrode layer is disposed on the thin film transistor layer. The touch structure layer includes a touch electrode, which is multiplexed as a common electrode.
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公开(公告)号：US11415829B2
公开(公告)日：2022-08-16
申请号：US17053072
申请日：2020-09-21
Inventor： Bao Zha , Miao Jiang , Jiangbo Yao , Lixuan Chen , Xin Zhang
IPC: G02F1/1335 , G02F1/133
Abstract: The present invention discloses a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel comprises a first substrate and a second substrate. A first underlay substrate of the first substrate is disposed with an optical sensor. Sensing transistors of the optical sensor includes a first semiconductor. A color filter layer is disposed between the first semiconductor and the first underlay substrate. The color filter layer includes color resist blocks and a light shielding portion. an orthographic projection of the light shielding portion on the first underlay substrate covers an orthographic projection of the first semiconductor on the first underlay substrate.
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Patent Agency Ranking
公开(公告)号：US12164714B2
公开(公告)日：2024-12-10
申请号：US17614101
申请日：2021-11-05
Inventor： Bao Zha
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G06F3/044
Abstract: The present disclosure discloses a touch display panel and a display device. The touch display panel includes a first substrate and a second substrate arranged opposite to each other. The first substrate includes a first base and a first common electrode arranged on the first base. The first common electrode is reused as a touch electrode. The second substrate includes a second base and a second common electrode. The second common electrode is arranged over an entire surface of one side of the second base close to the first base. One surface of the first substrate away from the second substrate is a display surface.
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公开(公告)号：US11930683B2
公开(公告)日：2024-03-12
申请号：US17053160
申请日：2020-09-04
Inventor： Bao Zha
IPC: H10K59/38 , H10K59/122
CPC classification number: H10K59/38 , H10K59/122
Abstract: A color filter layer and a display device are provided. A material of the color filter layer includes a dye, a polymer resin, a monomer, a photoinitiator, and a solvent. A material of the dye is one of a core-shell material or a titanium dioxide material. The shell material includes an organic polymer, and the core material is an inorganic fluorescent material. The shell material covers the core material, and the inorganic fluorescent material includes a europium-doped compound.
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公开(公告)号：US10988619B2
公开(公告)日：2021-04-27
申请号：US16616979
申请日：2019-11-13
Inventor： Bao Zha
IPC: C09B69/10 , G02F1/1335 , C09B11/24
Abstract: A manufacturing method of a rhodamine dye oligomer, a solid color material, and a liquid crystal display device are provided. By oligomerization of rhodamine dyes, monodispersion of rhodamine dyes can be achieved, preventing the enhanced shoulder peak caused by aggregation of rhodamine dye molecules, Meanwhile, the purification of color gamut is achieved, and the thermal stability of rhodamine dyes is increased, thereby meeting the need of liquid crystal display devices. Moreover, applying the rhodamine dye oligomer to the solid color material and fabricating the solid color film for application in the liquid crystal display devices can prevent a great loss of brightness of display devices.
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公开(公告)号：US12169616B2
公开(公告)日：2024-12-17
申请号：US17770612
申请日：2022-03-17
Inventor： Bao Zha
Abstract: A touch panel and a display device are provided by embodiments of the present application, a self-capacitance module in an original touch panel is replaced with a mutual capacitance module, and a combination of self-capacitance and mutual capacitance is adopted to effectively reduce wiring in the touch panel and to reduce cost at a same time.
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公开(公告)号：US11453782B2
公开(公告)日：2022-09-27
申请号：US16767131
申请日：2020-04-21
Inventor： Bao Zha , Hsiaohsien Chen
Abstract: A pigment particle template and a method of fabricating the same, and a method of fabricating a pigment dispersion liquid are described. The method of fabricating the pigment particle template has steps of: providing a substrate; forming a covalent organic framework layer on the substrate, wherein the covalent organic framework layer has porous network structure; forming a first porous organic layer on the covalent organic framework layer; and replacing the substrate with a second porous organic layer. The present application is beneficial to production of nanoparticles with controllable particle size and uniform size by utilizing a controllable size of the covalent organic framework structure and a stability of a sandwich structure.
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