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公开(公告)号：US20190325801A1
公开(公告)日：2019-10-24
申请号：US16300042
申请日：2018-09-12
Inventor： Zhenzhou Xing , Chunhung Huang
IPC: G09G3/20
Abstract: Disclosed are a gate driving circuit of an irregular screen panel and a driving method. The gate driving circuit comprises: a first array substrate row driving circuit driving a scan line, which extends from the left side of the notch area to the notch area; a second array substrate row driving circuit driving a scan line, which extends from the right side of the notch area to the notch area; a third array substrate row driving circuit driving a scan line, which extends from the left side of the non-notch area to a right side thereof, and a scan line driven by a fourth array substrate row driving circuit is between adjacent scan lines driven by the third array substrate row driving circuit; the fourth array substrate row driving circuit driving a scan line, which extends from the right side of the non-notch area to the left side thereof.
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公开(公告)号：US11333322B2
公开(公告)日：2022-05-17
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：US11162670B2
公开(公告)日：2021-11-02
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：US20210091027A1
公开(公告)日：2021-03-25
申请号：US16308484
申请日：2018-09-27
Inventor： Chunpeng Guo , Yingchi Wang , Chunhung Huang
Abstract: The invention provides an array substrate and chip bonding method, the array substrate comprising: an active area, and a bonding area located around the active area, wherein the bonding area is provided with an input terminal group, a first output terminal group and a second output terminal a group; the first output terminal group is located at a side of the input terminal group away from the active area, and the second output terminal group is located between the first output terminal group and the input terminal group; when bonding chips, the first output terminal group or the second output terminal group is selected to cooperate with the input terminal group for chip bonding according to the chip type. By simultaneously providing the first and second output terminal groups, the bonding of the second type chip increases the distance between the chip and the edge of the array substrate.
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公开(公告)号：US10692415B2
公开(公告)日：2020-06-23
申请号：US16300042
申请日：2018-09-12
Inventor： Zhenzhou Xing , Chunhung Huang
IPC: G09G3/20
Abstract: Disclosed are a gate driving circuit of an irregular screen panel and a driving method. The gate driving circuit comprises: a first array substrate row driving circuit driving a scan line, which extends from the left side of the notch area to the notch area; a second array substrate row driving circuit driving a scan line, which extends from the right side of the notch area to the notch area; a third array substrate row driving circuit driving a scan line, which extends from the left side of the non-notch area to a right side thereof, and a scan line driven by a fourth array substrate row driving circuit is between adjacent scan lines driven by the third array substrate row driving circuit; the fourth array substrate row driving circuit driving a scan line, which extends from the right side of the non-notch area to the left side thereof.
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Patent Agency Ranking
公开(公告)号：US10354567B2
公开(公告)日：2019-07-16
申请号：US15320764
申请日：2016-07-11
Inventor： Bin Xiong , Yingchi Wang , Chunhung Huang
IPC: G09G3/00 , H01L21/66 , G02F1/133 , G01R31/00 , G02F1/13 , G02F1/1333 , G06F3/041 , G09G3/36 , G09G3/3225
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：US11301088B2
公开(公告)日：2022-04-12
申请号：US16317231
申请日：2018-11-23
Inventor： Chunhung Huang , Yaoli Huang , Xinglong He
Abstract: A 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：US11190865B2
公开(公告)日：2021-11-30
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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公开(公告)号：US11101230B2
公开(公告)日：2021-08-24
申请号：US16308484
申请日：2018-09-27
Inventor： Chunpeng Guo , Yingchi Wang , Chunhung Huang
IPC: H01L23/00 , H01L27/12 , H01L25/18 , H01L25/00 , G02F1/1345 , H01L23/544
Abstract: The invention provides an array substrate and chip bonding method, the array substrate comprising: an active area, and a bonding area located around the active area, wherein the bonding area is provided with an input terminal group, a first output terminal group and a second output terminal a group; the first output terminal group is located at a side of the input terminal group away from the active area, and the second output terminal group is located between the first output terminal group and the input terminal group; when bonding chips, the first output terminal group or the second output terminal group is selected to cooperate with the input terminal group for chip bonding according to the chip type. By simultaneously providing the first and second output terminal groups, the bonding of the second type chip increases the distance between the chip and the edge of the array substrate.
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公开(公告)号：US10755072B2
公开(公告)日：2020-08-25
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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