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公开(公告)号：US20180210265A1
公开(公告)日：2018-07-26
申请号：US15503707
申请日：2016-12-27
Inventor： Gang Wang , Lixuan Chen
IPC: G02F1/1333 , G02F1/1362 , H01L27/12 , G09G3/36 , H01L29/417 , H01L29/423
CPC classification number: G02F1/133305 , G02F1/13454 , G02F1/136227 , G02F1/136286 , G02F2201/42 , G09G3/3648 , G09G2300/0408 , G09G2300/043 , H01L27/1218 , H01L27/124 , H01L29/41733 , H01L29/42384
Abstract: The invention provides a structure of GOA circuit, which is manufactured on both sides of the ultra-thin flexible substrate with holes, wherein the wires pass through the holes to connect the TFTs in the GOA circuit on the front side to the TFTs in the GOA circuit on the back side to reduce the area occupied by GOA circuit. 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 border display panel with high resolution.
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公开(公告)号：US20180196272A1
公开(公告)日：2018-07-12
申请号：US15116220
申请日：2016-07-15
Inventor： Lixuan Chen
CPC classification number: G02B27/2214 , H01L25/0753 , H01L33/30 , H01L33/32 , H01L33/54 , H01L33/56 , H01L33/58 , H01L33/62 , H04N13/305
Abstract: The invention provides a 3D display device, which uses micro LEDs display device to display image and disposes a microlens encapsulating array layer (4) at the light-emitting side of the micro LED display device. The microlens encapsulating array layer (4) provides both encapsulating protection to the micro LEDs (2) and distinguishing the left-eye and right-eye viewpoints to achieve 3D display. With the microlens encapsulating array layer (4), the structure of the micro LED 3D display device is simplified to achieve naked-eye 3D display, reduce production cost and improve display quality.
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公开(公告)号：US20180182316A1
公开(公告)日：2018-06-28
申请号：US15119724
申请日：2016-07-14
Inventor： Lixuan Chen
IPC: G09G3/36
CPC classification number: G09G3/3607 , G09G3/20 , G09G3/36 , G09G3/3648 , G09G2300/0452 , G09G2320/0295
Abstract: The invention provides a data processing method for transparent LCD; which computes the color saturation of each display pixel based on the grayscale values of the red, green and blue sub-pixels of each display pixel, and selects corresponding equation to compute the grayscale value of the transparent sub-pixel based on the color saturation. When in low color saturation, the invention increases the transmittance of the transparent sub-pixel; when in high color saturation, the invention lowers the transmittance of the transparent sub-pixel; and when the color saturation is in the middle range, the invention balances the transmittance of the transparent sub-pixel. As such, the invention realizes the real time adjustment of the transmittance of the transparent sub-pixel of the transparent LCD and improves the display effect of the transparent LCD.
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公开(公告)号：US20180182315A1
公开(公告)日：2018-06-28
申请号：US15119723
申请日：2016-07-14
Inventor： Lixuan Chen
IPC: G09G3/36
CPC classification number: G09G3/3607 , G09G3/20 , G09G3/36 , G09G3/3648 , G09G2300/0452 , G09G2320/0295
Abstract: The invention provides a data processing method for transparent LCD; which computes the grayscale value of the transparent sub-pixel based on the grayscale values of the red, green and blue sub-pixels of each display pixel. As such, the present invention realizes the real time adjustment of the transmittance of the transparent sub-pixel of the transparent LCD and effectively improves the display quality of the transparent LCD.
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公开(公告)号：US09990892B2
公开(公告)日：2018-06-05
申请号：US14781133
申请日：2015-08-12
Inventor： Lixuan Chen , Chih-tsung Kang
CPC classification number: G09G3/3607 , G09G3/2003 , G09G3/3611 , G09G2300/0443 , G09G2300/0452 , G09G2320/0242 , G09G2320/028 , G09G2320/0633 , G09G2320/0673 , G09G2320/068
Abstract: A liquid crystal panel including a plurality of pixel units, each including sub-pixel units of a plurality of colors, the sub-pixel units included in the liquid crystal panel includes a main pixel area and a secondary pixel area. The driving method includes: acquiring a grayscale value of a picture to be displayed of each of the partial sub-pixel units; searching for a main grayscale value and a secondary grayscale value corresponding to the grayscale value of the picture to be displayed of the each of the partial sub-pixel units from a corresponding relationship between grayscale values of a color of each of the partial sub-pixel units and the main grayscale values and the secondary grayscale values; and providing the searched main grayscale value and the secondary grayscale value to areas of the main pixel unit and the secondary pixel unit of the each of the partial sub-pixel units respectively.
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Patent Agency Ranking
公开(公告)号：US09898954B2
公开(公告)日：2018-02-20
申请号：US14909085
申请日：2015-12-02
Inventor： Lixuan Chen
CPC classification number: G09G3/2007 , G09G3/3648 , G09G3/3655 , G09G2320/0247 , G09G2320/043 , G09G2320/0693
Abstract: The present invention provides a liquid crystal panel common electrode voltage adjustment device and a liquid crystal panel common electrode voltage adjustment method. The liquid crystal panel common electrode voltage adjustment device includes a detection unit, a data collection unit, a process unit and an adjustment unit, and the detection unit detects a flicker condition of the liquid crystal panel in an activation state, and the data collection unit collects a common voltage value as the flicker exceeds a predetermined range to obtain a first common voltage, and the process unit obtains a control signal according to the first common voltage, and the adjustment unit sends a corresponding adjustment signal, and the adjustment signal adjusts the common voltage to be a second common voltage, and as the second common voltage is applied to the liquid crystal panel, the flicker of the liquid crystal panel is controlled in the predetermined range.
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公开(公告)号：US09897848B2
公开(公告)日：2018-02-20
申请号：US15116223
申请日：2016-06-29
Inventor： Lixuan Chen
IPC: H01J9/24 , G02F1/1335 , G03F1/00
CPC classification number: G02F1/133516 , G03F1/02
Abstract: The invention provides a manufacturing method of color resist layer to manufacture the color resist layer by micro transfer printing (MTP), comprising forming a color resist thin film on a first substrate, using a MTP transfer stamp to adsorb a part of the color resist thin film to the plurality of protrusions of the MTP transfer stamp, and transferring the color resist thin film adsorbed by the plurality of protrusions of the MTP transfer stamp to the second substrate to form the color resist layer on the second substrate. The method uses the protrusions of the MTP transfer stamp to form the pattern to control the pattern of the color resist layer instead of exposure and development. No color resist material is wasted, the cost is reduced and the process is simple and widely applicable.
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公开(公告)号：US09842523B2
公开(公告)日：2017-12-12
申请号：US14437927
申请日：2015-01-16
Inventor： Lixuan Chen
CPC classification number: G09G3/006 , G01N2021/9513 , G02F1/1309 , G02F2203/69 , G09G3/36 , G09G2330/12
Abstract: The invention provides a method of monitoring a quality of a liquid crystal display including: selecting multiple quality parameters related to the quality of the liquid crystal display and obtaining an expression of the quality with respect to the quality parameters; acquiring a value of each of the quality parameters and substituting the value of each of the quality parameters into the expression of the quality with respect to the quality parameters to obtain a first value; judging the first value whether falls into a predetermined range; and when the first value falls into the predetermined range, determining the quality of the liquid crystal display as normal.
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公开(公告)号：US09818371B2
公开(公告)日：2017-11-14
申请号：US14423112
申请日：2015-01-07
Inventor： Lixuan Chen , Chih-tsung Kang
CPC classification number: G09G5/02 , G09G3/3611 , G09G2320/0285 , G09G2320/0673 , G09G2360/16 , H04N9/69
Abstract: The present invention discloses a method of correcting complexion color shift of LCD including obtaining accounting ratio of a complexion region of an image which will be shown in the LCD; comparing the accounting ratio of a complexion region to a predetermined value; and applying a first gamma value to conduct gamma correction of the data of red color, green color, and blue color if the accounting ratio is larger than the predetermined value; wherein the first gamma value is larger than 2.2. The present invention also discloses a system of correcting complexion color shift of LCD. The gamma value of front viewing angle of the LCD is increased. Accordingly, the gamma value of the image of big viewing angle approaches the curve of gamma value 2.2 more in the LCD and wash out of the complexion of the image of big viewing angle is eliminated.
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公开(公告)号：US09817259B2
公开(公告)日：2017-11-14
申请号：US14423108
申请日：2015-01-15
Inventor： Lixuan Chen
IPC: G02F1/133 , G02F1/1333
CPC classification number: G02F1/133308 , G02F1/13336 , G02F2001/133314 , G02F2001/133317 , G02F2001/13332 , G02F2001/133322 , G02F2201/46 , G02F2201/50 , G02F2202/28
Abstract: The present invention discloses a multi-screen display device, which comprises a plurality of first liquid crystal displays and a plurality of second liquid crystal displays, wherein said plurality of first liquid crystal displays are arranged at intervals, said plurality of second liquid crystal displays are disposed on the frame of two corresponding and adjacent first liquid crystal displays. The multi-screen display device disclosed by the present invention can greatly decrease the display gap between two adjacent liquid crystal displays, improving the display area and the display effect, enhancing the end user's viewing experience.
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