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公开(公告)号：US10416506B2
公开(公告)日：2019-09-17
申请号：US15547580
申请日：2017-06-15
Inventor： Xingwu Chen , Lixuan Chen
IPC: H01L27/14 , H01L29/04 , H01L29/15 , H01L31/036 , G02F1/1343 , G02F1/1333 , H01L27/12 , G02F1/1368 , G02F1/136
Abstract: The present application discloses an array substrate, including a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the substrate and is in contact with a drain electrode of the thin film transistor; a common electrode disposed above the pixel electrode and is electrically insulated from the pixel electrode, and the common electrode has a plurality of first through holes. The present application further discloses a method of fabricating the array substrate. The array substrate and the fabricating method of the present application can reduce the parasitic capacitance between the common electrode and the pixel electrode, and can accelerate the release of the aggregated ions. In addition, the present application, by forming a stereoscopic electrode structure, the lateral electric field can be effectively enhanced, so that the driving voltage can be reduced, the display transmittance can be improved, and the power consumption can be reduced.
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公开(公告)号：US10360860B2
公开(公告)日：2019-07-23
申请号：US15500108
申请日：2017-01-18
Inventor： Lixuan Chen
Abstract: An overdrive method of a four-color panel is disclosed. The method comprises searching 10% brightness value point and 90% brightness value point in a normalized curve, calculating difference between R (or B) brightness normalized curve and G brightness normalized curve ranging from 10% brightness value point to 90% brightness value point, and determining each RIG overdrive gray-scale voltage value in an overdrive gray-scale voltage table through evaluating a minimum value of the difference between brightness normalized curves. The obtained changed R/G/B overdrive target values are substituted into a formula for calculating W overdrive target value between different gray-scales.
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公开(公告)号：US10338421B2
公开(公告)日：2019-07-02
申请号：US15503705
申请日：2016-12-27
Inventor： Gang Wang , Lixuan Chen
IPC: G02F1/1333 , G02F1/1362 , G09G3/36 , G02F1/1345
Abstract: The invention provides a display device, which employs ultra-thin flexible substrate with WOA disposed on both sides of the flexible substrate, wherein the WOA on the front side is directly connected to the active area, and the WOA on the back side passes through the holes in the flexible substrate to extend to the front side to connect to the active area. As such, the circuit area utilization is improved so that the same size of substrate area can carry almost twice the circuit structure to reduce the border width of the non-active area to achieve borderless or ultra-narrow borders.
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公开(公告)号：US10317747B2
公开(公告)日：2019-06-11
申请号：US15512840
申请日：2017-03-14
Inventor： Lixuan Chen
IPC: G02F1/1343 , G02F1/1362 , G02F1/1335 , G02F1/1368
Abstract: The present disclosure discloses a liquid crystal panel including a first polarizer, an array substrate, a color film substrate, and a second polarizer disposed in this order, a plurality of pixel structures are arranged in the array of the array substrate, the pixel structure includes a pixel electrode; the display area portion of the pixel electrode includes a striped horizontal trunk and a striped vertical trunk, a plurality of stripe branches are divided into four quadrant sub-regions each of which is divided equally between the horizontal trunk and the vertical trunk center; wherein the angle between the absorption axis of the first polarizer and the horizontal trunk is α, the absorption axis of the second polarizer is perpendicular to the absorption axis of the first polarizer, and 0
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95.发明授权公开(公告)号：US10297637B2
公开(公告)日：2019-05-21
申请号：US15548101
申请日：2017-06-20
Inventor： Lixuan Chen
Abstract: The present invention provides a micro LED array substrate encapsulation structure and an encapsulation method thereof. The micro LED array substrate encapsulation structure of the present invention includes a base plate, a micro LED array, and a photoresist protection layer. The micro LED array includes a plurality of micro LEDs arranged in an array. The photoresist protection layer is formed with a plurality of vias at locations corresponding to the plurality of micro LEDs. The plurality of micro LEDs are respectively located in the plurality of vias. Each of the vias is filled therein with a UV resin microlens that has an upper surface in a bulging form and covers the micro LED in the corresponding one of the vias. The micro LEDs and driving substrates located thereunder can be protected and an effect of light emission of the micro LED array substrate can be improved.
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Patent Agency Ranking
公开(公告)号：US20190146271A1
公开(公告)日：2019-05-16
申请号：US16248711
申请日：2019-01-15
Inventor： Lixuan Chen
IPC: G02F1/1335 , G02F1/1333
Abstract: A transparent LCD includes a first substrate and a second substrate opposite to and spaced from each other. Stop walls are provided between the first and second substrates and have an upper end and a lower end directly fixed to the first and second substrates so as to divide an internal space between the first and second substrates into first areas and second areas that are separate from each other by the stop walls. Liquid crystal is filled in each of the first areas to form active areas. The second areas are not filled with liquid crystal so as to form non-active areas. Metal grid polarizers are provided on top and bottom sides of the LCD and are each divided into polarizing areas corresponding to the active areas and non-polarizing areas corresponding to the non-active areas.
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公开(公告)号：US10288929B2
公开(公告)日：2019-05-14
申请号：US15515273
申请日：2017-03-01
Inventor： Zhenxia Chen , Minghui Li , Lixuan Chen
IPC: G02B5/30 , G02F1/01 , G02F1/1335 , G02F1/1339 , G02F1/1341
Abstract: The present disclosure relates to a display panel including a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The display panel also includes a first polarized film and a first frame glue, and the first polarized film adheres to a surface of the first substrate facing toward the second substrate. The first frame glue connects between the first substrate and the second substrate such that a closed cell is formed cooperatively by the first substrate and the second substrate. The first polarized film and the liquid crystal layer are received within the closed cell. The present disclosure also relates to a liquid crystal display device. The first polarized film is isolated from external environment so as to enhance the stability of the first polarized film.
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公开(公告)号：US20190140017A1
公开(公告)日：2019-05-09
申请号：US16241992
申请日：2019-01-08
Inventor： Lixuan Chen , Yungjui Lee
Abstract: A Micro LED color display device is provided, which uses a second blue LED (B2) with a short wavelength to excite a green-color-conversion layer (G) to replace a green LED (P2) in green sub-pixels. The second blue LED (B2) itself is more stable, the chromaticity of the green color is controlled by controlling the accuracy of the coating thickness of the green-color-conversion layer (G). The accuracy of the coating thickness is easily controlled than the specification of the green LED, and hence, the chromaticity uniformity is better, the stability of the green color is easy to control, and the display quality is improved.
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公开(公告)号：US20190011769A1
公开(公告)日：2019-01-10
申请号：US15569687
申请日：2017-07-28
Inventor： Jun Hou , Lixuan Chen , Hsiao Hsien Chen
IPC: G02F1/1335 , G02B5/30 , C23F4/00 , G03F7/00
CPC classification number: G02F1/133528 , C23F1/02 , C23F4/00 , G02B5/3058 , G02F2001/133548 , G03F7/0002 , H01L21/31144
Abstract: The present disclosure discloses a method of manufacturing a nanowire grid polarizer, including: sequentially laminating a first wire grid material layer, a second wire grid material layer and a third wire grid material layer on a substrate; disposing a nano photoresist array on the third wire grid material layer; etching the third wire grid material layer which is not covered by the nano photoresist array by dry-etching; etching the second wire grid material layer which is not covered by the nano photoresist array by wet-etching; etching the first wire grid material layer which is not covered by the nano photoresist array by dry-etching; and removing the nano photoresist array to obtain the nanowire grid polarizer. According to the present disclosure, by disposing multilayer wire grid material film layers having a “sandwich” structure on the substrate, and then by segmentally using the dry-etching method and the wet-etching method in conjunction with different characteristics of materials for the different film layers, the etched thickness for each etching process is reduced, and the defects of a single dry-etching method and a single wet-etching method are avoided. Moreover the manufacture procedure thereof is simple.
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公开(公告)号：US20180357948A1
公开(公告)日：2018-12-13
申请号：US15548099
申请日：2017-07-13
Inventor： Lixuan Chen , Yungjui Lee
CPC classification number: G09G3/32 , G02F2201/123 , G09G3/2074 , H01L27/156 , H01L33/501
Abstract: The invention provides a Micro LED color display device which uses the second blue LED (B2) with a short wavelength to excite the green-color-conversion layer (G) to replace the green LED (P2) in the green sub-pixels, the second blue LED (B2) itself is more stable, the chromaticity of the green color is controlled by controlling the accuracy of the coating thickness of the green-color-conversion layer (G). The accuracy of the coating thickness is easily controlled than the specification of the green LED, hence, the chromaticity uniformity is better, the stability of the green color is easy to control, and the display quality is improved.
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