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公开(公告)号：US20240019748A1
公开(公告)日：2024-01-18
申请号：US17897301
申请日：2022-08-29
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Hangchuan ZHANG , Lixuan CHEN , Siyang TU
IPC: G02F1/1516 , G02F1/155
CPC classification number: G02F1/15165 , G02F1/155 , G02F2001/1555 , G02F2001/164
Abstract: Disclosed are a method of manufacturing an electrochromic display panel and an electrochromic display panel. The manufacturing method includes; manufacturing an array substrate, wherein the array substrate includes a base substrate, a driving layer, and a pixel electrode layer that are stacked in sequence, wherein the pixel electrode layer includes a plurality of sub-pixel electrode groups electrically connected to the driving layer; sequentially using the plurality of sub-pixel electrode groups as working electrodes, and forming a plurality of electrochromic layers disposed in one-to-one correspondence with the plurality of sub-pixel electrode groups by electrochemical polymerization. Different electrochromic layers have different display colors. When any one of the plurality of sub-pixel electrode groups is used as the working electrode, the working electrode is applied with a preset positive voltage, and any one of the electrochromic layers is formed on the corresponding working electrode.
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公开(公告)号：US20240427209A1
公开(公告)日：2024-12-26
申请号：US17623915
申请日：2021-12-24
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Mei CHEN , Dongze LI , Lixuan CHEN
IPC: G02F1/155 , G02F1/1337 , G02F1/1362 , G02F1/1523 , G02F1/163
Abstract: The present application provides a display panel, a fabrication method of a display panel, and a display device. The display panel includes a transparent display panel, and a dimming panel comprising a plurality of pixels for emitting light and is arranged on a side of the transparent display panel. The dimming panel includes an electrochromic layer, an electrolyte layer, and an ion storage layer stacked in sequence. The electrochromic layer and the ion storage layer includes a porous structure, and the dimming panel further includes a first transparent electrode layer disposed on a side of the electrochromic layer away from the electrolyte layer, and the first transparent electrode layer is patterned and disposed corresponding to each pixel.
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公开(公告)号：US20210041731A1
公开(公告)日：2021-02-11
申请号：US16616482
申请日：2019-09-17
Inventor： Lixuan CHEN
IPC: G02F1/1362 , G02F1/1333
Abstract: An array substrate, and a liquid crystal display panel are provided. The array substrate includes a glass substrate, a first passivation layer, a color filter layer, a second passivation layer, a first transparent conductive layer, and a first polymer insulating layer. The first passivation layer is disposed on the glass substrate. The color filter layer is disposed on the first passivation layer. The second passivation layer is disposed on the color filter layer. The first transparent conductive layer is disposed on the second passivation layer. The first polymer insulating layer is covering the first transparent conductive layer. The first passivation layer includes an organic material.
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公开(公告)号：US20240219795A1
公开(公告)日：2024-07-04
申请号：US18309639
申请日：2023-04-28
Inventor： Siyang TU , Hangchuan ZHANG , Lixuan CHEN
CPC classification number: G02F1/15165 , C09B57/00 , C09B67/007 , C09K9/02 , G02F1/1323 , G02F1/163 , C09K2211/1011 , G02F2202/046
Abstract: An electrochromic composition, an anti-peep film, and a display device are provided. The electrochromic composition includes an acid-sensitive dye, an electrogenic acid, an ionic liquid, and a solvent. The acid-sensitive dye is capable of switching between a transparent state and a colored state in accordance with a change of proton concentration in the electrochromic composition. The electrogenic acid is capable of producing protons under action of external electrons. The ionic liquid is composed of dissociated ions. When the proton concentration of the electrochromic composition is 0, the acid-sensitive dye is in the transparent state. When the proton concentration of the electrochromic composition is greater than 0, the acid-sensitive dye is in the colored state.
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公开(公告)号：US20240184159A1
公开(公告)日：2024-06-06
申请号：US17787532
申请日：2022-06-08
Inventor： Lixuan CHEN
IPC: G02F1/1335
CPC classification number: G02F1/133514 , G02F1/133512 , G02F1/133516
Abstract: A color filter substrate, a manufacturing method thereof, and a display panel are provided. The color filter substrate includes a color filter layer. The color filter layer includes a plurality of color resist units distributed on a base substrate, and an intersection area is defined between two adjacent color resist units. The color filter layer can be directly used as an electrode on the color filter substrate. That is, when manufacturing the color filter substrate, a step of manufacturing a conductive film layer can be omitted, thereby improving production efficiency of the color filter substrate, and meanwhile reducing production cost of the color filter substrate.
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Patent Agency Ranking
公开(公告)号：US20240126124A1
公开(公告)日：2024-04-18
申请号：US18395582
申请日：2023-12-24
Inventor： Xingwu CHEN , Yoonsung UM , Yinfeng ZHANG , Xin ZHANG , Lixuan CHEN , Dongze LI
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134309 , G02F1/133531 , G02F1/133514 , G02F2201/123
Abstract: Liquid crystal display panels are provided. In the display panel, a first polarization direction of a first polarizer is perpendicular to a second polarization direction of a second polarizer; each pixel unit includes a pixel electrode including a trunk electrode, the trunk electrode includes a first and a second trunk electrodes disposed along a first direction and a second direction, respectively; an angle between the first direction and the first polarization direction is different from a right angle; the trunk electrode defines an area where the pixel unit is located as four domains, each domain is provided with branch electrodes; the branch electrodes in adjacent domains arranged in a row direction form a first angle and a second angle with the first polarization direction respectively, the first angle ranges from 0 to 30 degrees, and the second angle ranges from 60 degrees to 90 degrees.
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公开(公告)号：US20240113265A1
公开(公告)日：2024-04-04
申请号：US17992959
申请日：2022-11-23
Inventor： Chunge YUAN , Kaijun WANG , Linshuang LI , Jinyang WANG , Lixuan CHEN
CPC classification number: H01L33/54 , H01L25/167
Abstract: A display panel and a splicing panel are provided. A driving substrate includes a second surface, and the second surface is a side surface of a driving substrate. A second encapsulation structure includes at least one coating layer and at least one adhesive layer. One of the coating layer and the adhesive layer directly covers the second surface of the driving substrate. In a vertical direction of the second surface of the driving substrate, the coating layer and the adhesive layer are alternately arranged, and both the coating layer and the adhesive layer are organic layers. The coating layer and the adhesive layer using organic materials can, flatten a roughness of the second surface, so as to improve an integrity of the coating layer and the adhesive layer, thereby improving an encapsulation performance.
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公开(公告)号：US20230032811A1
公开(公告)日：2023-02-02
申请号：US16765900
申请日：2020-04-15
Inventor： Xingwu CHEN , Yoonsung UM , Yinfeng ZHANG , Xin ZHANG , Lixuan CHEN , Dongze LI
IPC: G02F1/1343 , G02F1/1335
Abstract: The present application discloses a liquid crystal display panel, which includes an array substrate, a color filter substrate, a first polarizer and a second polarizer; wherein each of the pixel units includes a pixel electrode, the pixel electrode includes a trunk electrode, the trunk electrode includes a first trunk electrode disposed along a first direction and a second trunk electrode disposed along a second direction, and an angle between the first direction and the first polarization direction is different from a right angle.
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公开(公告)号：US20220004043A1
公开(公告)日：2022-01-06
申请号：US16625794
申请日：2019-11-28
Inventor： Lixuan CHEN
IPC: G02F1/1343
Abstract: An array substrate is provided, wherein the array substrate includes a substrate, a plurality of positive electrodes and a plurality of negative electrodes all disposed on the substrate, wherein the plurality of positive electrodes each connected end to end have a closed circular structure, and a vertical projection of each of the positive electrodes projected on the substrate surrounds a vertical projection of a corresponding negative electrode projected on the substrate.
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公开(公告)号：US20210336143A1
公开(公告)日：2021-10-28
申请号：US16623405
申请日：2019-11-15
Inventor： Lixuan CHEN , Jinyang ZHAO
Abstract: A preparing method of a quantum dot film is provided. The method includes steps of: providing an electrode layer, the electrode layer including a plurality of strip electrodes spaced apart from each other; coating a quantum dot solution onto the electrode layer; supplying a driving voltage to the strip electrode to cause the quantum dots of the quantum dot solution to aggregate toward a region corresponding to the strip electrode; and curing an aggregated quantum dot solution to obtain the quantum dot film.
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