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公开(公告)号：US20210404630A1
公开(公告)日：2021-12-30
申请号：US16632437
申请日：2019-11-08
Inventor： Yong YANG , Fancheng LIU , Chunhung HUANG , Guowei ZHA
Abstract: The present disclosure provides a backlight module and a method of manufacturing the backlight module. Through splicing a light panel on a reinforcing plate and fixing with a double-sided tape, and then performing a membrane pressure press or a casting process to the backlight module, forms a fluorescent film of mini-LED as a whole surface structure, in a bid to prevent waveguide blocking light in propagation of the fluorescent film, thereby improving a problem of splicing dark line.
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公开(公告)号：US20220003388A1
公开(公告)日：2022-01-06
申请号：US16632441
申请日：2019-11-08
Inventor： Fancheng LIU , Guowei ZHA , Chunhung HUANG
Abstract: The present invention provides a backlight module, a display device, and a backlight module manufacturing method. The backlight module includes a reinforcing plate, a back adhesive, a plurality of light boards spliced with one another, and a fluorescent film. Back adhesive splicing gaps in the back adhesive are staggered with light board splicing gaps. The backlight module manufacturing method includes steps as follows: providing a reinforcing plate; manufacturing a back adhesive on the reinforcing plate; splicing a plurality of light boards on the back adhesive; and manufacturing a fluorescent film on the light boards.
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公开(公告)号：US20210297758A1
公开(公告)日：2021-09-23
申请号：US16625784
申请日：2019-09-19
Inventor： Yongxiang ZHOU , Chunhung HUANG , Yucheng TSAI , Tengteng SHI
Abstract: A display module and a mobile terminal are provided. The display module comprises a display panel comprising an earpiece area; and a vibration function layer disposed on a surface of the display panel and used to make mechanical vibrations under control of electric signals to generate sound waves; wherein the vibration function layer comprises an actuator and a vibration layer, the actuator comprises a vibrator disposed in the earpiece area and sound insulation sections disposed on one edge of the earpiece area, and the sound insulation sections are used to stop the sound waves of the earpiece area located on one side of the sound insulation sections from propagating to an opposite side of the sound insulation sections.
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Patent Agency Ranking
公开(公告)号：US20210357070A1
公开(公告)日：2021-11-18
申请号：US16317231
申请日：2018-11-23
Inventor： Chunhung HUANG , Yaoli HUANG , Xinglong HE
Abstract: A fingerprint module and a display device are provided. The fingerprint module includes a substrate, a plurality of fingerprint identification components, a fingerprint chip, and a plurality of metal wires. The substrate has an identification area configured to identify a fingerprint and a non-identification area located at a periphery of the identification area. The fingerprint identification components are disposed in the identification area of the substrate. The fingerprint chip is disposed in a non-identification area of the substrate. Each of the fingerprint identification components is electrically connected to the fingerprint chip through a corresponding metal wire.
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公开(公告)号：US20180061289A1
公开(公告)日：2018-03-01
申请号：US15320764
申请日：2016-07-11
Inventor： Bin XIONG , Yingchi WANG , Chunhung HUANG
CPC classification number: G09G3/006 , G02F1/1309 , G02F1/133 , G02F1/13306 , G02F1/13338 , G02F1/13458 , G02F2001/136254 , G02F2203/69 , G06F3/0412 , G09G3/3225 , G09G3/3648 , H01L22/32
Abstract: A cell test method used for a fanout zone of a step location of a liquid crystal displays panel or an organic light emitting display panel, comprising the following steps: adding a cell test pad on an edge of a semi-finished flexible printed circuit board on glass (FOG) for the cell test method if length of the edge of the semi-finished FOG is greater than a critical value; placing alignment marks on the cell test pad; aligning the cell test pad by using the charge-coupled device; multiplexing process of some pins of the flexible printed circuit board to send signals for a cell test if the length of an edge of the semi-finished FOG is less than the critical value, controlling the signals to turn on by a metal oxide semiconductor.
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公开(公告)号：US20210222860A1
公开(公告)日：2021-07-22
申请号：US16302645
申请日：2018-09-14
Inventor： Chunpeng GUO , Chunhung HUANG , Gonghua ZOU
Abstract: A backlight module and a display device are provided in the present invention. The backlight module includes a bottom polyester layer, an adhesive layer, a top coat layer, a silver reflective layer, an anchor coat layer, a polyester layer, and a grounding wire which overlap each other in sequence. A through hole in contact with the silver reflective layer is formed through the polyester layer and the anchor coat layer. The grounding wire is electrically connected to the silver reflective layer via the through hole.
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公开(公告)号：US20200225394A1
公开(公告)日：2020-07-16
申请号：US16326720
申请日：2019-01-24
Inventor： Chunpeng GUO , Chunhung HUANG
Abstract: A polarizer and a display panel are provided. The polarizer includes a polarizer body and a through hole, and an inner diameter of one end of the through hole is greater than another end of the inner diameter, such that an optical adhesive layer is filled along a sidewall of the through hole. The through hole can be completely filled to prevent air bubbles from being generated between the optical adhesive layer and an inner sidewall of the through hole, thereby improving a yield of the display panel and improving a light transmittance of the through hole.
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公开(公告)号：US20200042763A1
公开(公告)日：2020-02-06
申请号：US16308560
申请日：2018-09-06
Inventor： Chunhung HUANG , Yaoli HUANG , Xinglong HE
Abstract: A display panel includes a transparent substrate, a visible light backlight source, an infrared backlight source, a plurality of gate lines, a plurality of display data lines, a plurality of sensing data lines, a plurality of display transistors, a plurality of display pixels, a plurality of sensing pixels, and plurality of sensing transistors. When the display transistors receive the scanning signals, the display pixels are configured to display grayscale according to the visible light and the display data signals. When the sensing transistors receive the scanning signals, the sensing pixels are configured to generate detecting signals after conducting the sensing signals to the plurality of sensing data lines. Fingerprint recognition can be implemented on the display area of display panel without extra fingerprint recognizing components so that the screen can be minimized and the smart terminals can be lighter.
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