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公开(公告)号：US20210408346A1
公开(公告)日：2021-12-30
申请号：US16615137
申请日：2019-11-05
Inventor： Yuexia LIN , Yongyuan QIU
Abstract: An embodiment of the present invention discloses a backlight module and a display device. The backlight module includes a circuit board. A side surface of the circuit board is provided with a plurality of light emitting elements spaced apart from each other. A light output surface of at least one of the light emitting elements is covered with a first encapsulation layer. A side surface of the first encapsulation layer away from the at least one light emitting elements is a curved surface.
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公开(公告)号：US20210405352A1
公开(公告)日：2021-12-30
申请号：US16492461
申请日：2019-08-14
Inventor： Chingyuan CHEN
Abstract: A method of adjusting a chromatic aberration of a display device includes defining a tolerance scope of chromatic aberration; determining a varying scope of chromatic aberration of the display device according to chromatic aberrations of the plurality of display screens; defining a plurality of adjusting levels of chromatic aberration according to the tolerance scope of chromatic aberration and the varying scope of chromatic aberration; setting a color offset value corresponding to each of the plurality of adjusting levels of chromatic aberration; and for each of the plurality of display screens, selecting a corresponding adjusting level of chromatic aberration in comparison to one of the plurality of display screens, and inputting a corresponding color offset value of the selected adjusting level of chromatic aberration to each of the plurality of display screens.
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公开(公告)号：US11156869B1
公开(公告)日：2021-10-26
申请号：US16614361
申请日：2019-09-19
Inventor： Yongyuan Qiu
IPC: G02F1/13357 , G02F1/1335
Abstract: A backlight structure and a display panel. The backlight structure includes a backlight source, a first optical film and a second optical film. The backlight source includes a plurality of sub-millimeter light emitting diodes disposed on the lamp panel. The first optical film includes a first surface having a plurality of first light diffusing structures and a second surface having a plurality of first supporting reflective structures. Projections of the plurality of first light diffusing structures on the light panel separates from projections of the plurality of first supporting reflective structures on the light panel.
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14.发明授权公开(公告)号：US11054677B2
公开(公告)日：2021-07-06
申请号：US15759018
申请日：2018-02-12
Inventor： Chengling Lv
Abstract: A method of examining reliability of a gate driver on array (GOA) circuit and a system thereof are provided. The method includes matching a liquid crystal panel with a direct-lit backlight/an edge-lit backlight to form a liquid crystal display module; disposing a heater on a position of the liquid crystal panel upper surface corresponding to a GOA circuit region; implementing a reliability test to the liquid crystal display module, wherein the heater heats the liquid crystal panel to a predetermined temperature; and observing a screen situation of the liquid crystal panel to examine an effect of temperature on the reliability of the GOA circuit.
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公开(公告)号：US11019737B2
公开(公告)日：2021-05-25
申请号：US15778088
申请日：2018-01-25
Inventor： Dehua Li
Abstract: Disclosed is a flexible display device, comprising a display panel, including a backside away from a display side; an elastic strip, fixed to the backside, wherein in a width direction of the elastic strip, the elastic strip comprises a pair of ends and a deformable section located between the pair of ends, and as the elastic strip is flattened in a longitudinal direction, the deformable section arches with respect to the pair of ends, and as the elastic strip is curled in the longitudinal direction, the deformable section is leveled with the pair of ends, and the elastic strip is used to flatten the display panel or curl the display panel. An initial state of the elastic strip is an elastic structure of a curled shape. The flexible display device can be automatically switched from a flattened state to a curled state by simply pressing the deformable section.
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Patent Agency Ranking
公开(公告)号：US20210090474A1
公开(公告)日：2021-03-25
申请号：US15778351
申请日：2018-02-05
Inventor： Yanxue ZHANG
Abstract: Provided is a flexible display device, comprising a flexible display panel screen and at least one hand held part, wherein each hand held part is connected to an end of the flexible display screen, and each hand held part comprises a housing body and at least one circuit board accommodated in the housing body, and the housing body and the end of the flexible display screen are installed together, and the at least one circuit board is electrically connected with the flexible display screen. The flexible display device utilizes a flexible display screen, and a hand held part is provided at the end of the flexible display screen. When in use, the flexible display screen is unfolded and viewed by the user holding the hand held part. When not in use, the flexible display screen can be curled for easy carrying with no size restriction.
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公开(公告)号：US20210081065A1
公开(公告)日：2021-03-18
申请号：US16308476
申请日：2018-09-14
Inventor： Yuchun Hsiao , Xiaohong Jing
Abstract: The present disclosure relates to a bezel-less touch display module and a manufacturing method thereof. The bezel-less touch display module includes: a display panel, a touch layer configured on the display panel, at least one flexible circuit board electrically connected to two sides of the touch layer, and packaging glue configured to enclose a lateral side of the touch layer and two sides of the flexible circuit board. As such, appearance of the touch display module may be improved by replacing the bezel by the packaging glue, and the demands of the appearance of the bezel-less products may be satisfied.
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公开(公告)号：US10947032B2
公开(公告)日：2021-03-16
申请号：US15752795
申请日：2018-01-24
Inventor： Chengling Lv
Abstract: A packaging box for a liquid crystal panel includes a box and a reinforcing member, the box includes a bottom board and a side frame, and the reinforcing member is fixed on the bottom board. Since the reinforcing member is fixed on the bottom of the box, the supporting strength of the bottom board is enhanced. Thus, the thickness of the box is decreased, which is advantageous to decrease the thickness of the whole stacked pallet and warehousing spaces of logistics.
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公开(公告)号：US10931166B1
公开(公告)日：2021-02-23
申请号：US16708692
申请日：2019-12-10
Inventor： Cong Luo
Abstract: A flexible display and display method thereof, the flexible display including: a housing, a motor module, a display module, and a chain structure formed of a plurality of magnets; wherein the motor module is configured to switch the display module between the winding state and the extended state in a gravity direction, and the chain structure is disposed on a side of a non-display surface of the display module; wherein, when the display module is in the winding state, the plurality of magnets are separated from each other to be wound with the display module; when the display module is in the extended state, the plurality of magnets are attracted to each other and extended with the display module. The flexible display of the present disclosure can achieve mutual switching in both the winding state and the extended state in the direction of gravity.
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公开(公告)号：US10921642B2
公开(公告)日：2021-02-16
申请号：US16607150
申请日：2019-05-17
Inventor： Yongyuan Qiu
IPC: G02F1/13357 , H01L25/075 , H01L33/62 , F21V31/00 , F21V31/04 , H05K1/14 , F21S2/00 , H05K1/18 , B29C70/88 , F21Y105/16 , F21Y105/10 , B29L31/34
Abstract: A mini light emitting diode (LED) backlight and a method of manufacturing the same are disclosed. The mini LED backlight includes a backboard and a plurality of rectangular light boards provided with a plurality of mini LEDs arranged in an array, and the plurality of light boards are arranged in an array and spliced on the backboard. A seam is provided between two of the light boards adjacent to each other, and the backboard is provided with a plurality of grooves corresponding to the seams, and the plurality of seams and the plurality of grooves are filled with a cured adhesive. The method of manufacturing the corresponding mini LED backlight is further provided. The mini LED backlight and the method of manufacturing the same are capable of effectively improving the problem about dark lines between the light boards of the mini LED backlight.
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