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公开(公告)号：US10114261B2
公开(公告)日：2018-10-30
申请号：US15317402
申请日：2016-09-13
Inventor： Chun-hung Huang , Zhenzhou Xing
IPC: G02F1/1362 , G02F1/1343 , G09G3/36 , G02F1/133
Abstract: The present invention discloses a liquid crystal panel and a liquid crystal device (LCD). The liquid crystal panel includes a first side, a second side opposite to the first side, and a third side. The liquid crystal panel further includes at least one gate on array (GOA) circuit. The GOA circuit includes a plurality of GOA units, and each of the GOA units includes a signal buffer. configured to buffer received gate driving signals, and to provide the buffered gate driving signals to the corresponding gate lines. Dimensions of the signal buffer of each of the GOA unit are in an increasing order along a direction from the first side toward the second side, or numbers of the signal buffers of each of the GOA units are in the increasing order along the direction from the first side toward the second side.
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公开(公告)号：US10108063B2
公开(公告)日：2018-10-23
申请号：US15117651
申请日：2016-05-24
Inventor： Gonghua Zou , Ying-chi Wang , Chun-hung Huang
IPC: G02F1/1333 , G02F1/1362 , H01L27/12 , G06F3/041 , G06F3/044
Abstract: An in-cell touch liquid crystal panel and an array substrate thereof, and the array substrate includes a glass substrate and three metal layers, and a common electrode layer that are sequentially formed on the glass substrate and are insulated with each other. A plurality of scan lines are disposed in the second metal layer, a plurality of connection wirings are disposed in the third metal layer, and a common electrode layer is divided into a plurality of touch control inductive electrodes that are electrically connected to a touch control detection chip through the connection wirings. A plurality of metal lines are disposed in the second metal layer, the metal lines and the scan lines are insulated with each other, and two ends of each metal line are electrically connected to the connection wiring.
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公开(公告)号：US10084335B2
公开(公告)日：2018-09-25
申请号：US14916998
申请日：2016-01-14
Inventor： Zhenzhou Xing , Chun-hung Huang
CPC classification number: H02J7/025 , H02J50/10 , H04B5/0037
Abstract: The present invention discloses a wireless charging device, comprising a power generation module, a power storage module, a wireless charging emitting module and a wireless charging receiving module, and the power generation module can generate current in a motion state, and the power storage module comprises an electrical energy transmission unit and an automatic power storage unit electrically coupled to the electrical energy transmission unit, and the automatic power storage unit is employed to store the current generated by the power generation module, and the electrical energy transmission unit is employed to provide electrical energy to the wireless charging emitting module, and the wireless charging emitting module transmits the electrical energy to the wireless charging receiving module. The wireless charging device can charge the apparatus to be charged anytime and extend the battery life of the apparatus to be charged.
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公开(公告)号：US10048785B2
公开(公告)日：2018-08-14
申请号：US14916564
申请日：2015-11-25
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Yaoli Huang , Jianxing Xie , Chun-hung Huang , Yucheng Tsai , Chang Cao
Abstract: The embodiment of the present invention discloses a touch display device, including: a common electrode layer, having a plurality of driving regions with driving region electrodes inside, which are arranged in a rectangular array, and a plurality of floating regions with floating region electrodes inside located between the driving regions of tow adjacent columns, and the two adjacent floating regions are located in space and construct a floating region pair, and isolating regions among the driving regions and the floating regions; floating connection lines are distributed at the sensing layer, and one point of a floating connection line is electrically coupled to the floating region electrode in one floating region in the floating region pair with a first via, and an another point of the floating connection line is electrically coupled to the floating region electrode in the other floating region in the floating region pair with a second via.
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Patent Agency Ranking
公开(公告)号：US10460688B2
公开(公告)日：2019-10-29
申请号：US15326547
申请日：2016-11-18
Inventor： Zhenzhou Xing , Chun-hung Huang
IPC: G09G3/36 , G06F3/038 , G09G5/00 , G02F1/1333 , G06F3/041 , G02F1/1362
Abstract: The liquid crystal display panel comprises: data line pairs, comprising a first data line and a second data line located side by side; scan lines, comprising a first scan line and a second scan line which are perpendicular with the data line pairs and alternatively arranged; a pixel unit array, comprising pixel units, respectively located in regions formed by arrangement of the data line pairs and the scan lines; wherein a scan drive signal received by the first and second scan lines scan the two rows of pixel units coupled to each other at the same time, and the first and second scan lines are respectively coupled to at least two pixel units in a single row of the pixel units, and drives the pixel units coupled to each data line in time division to charge the pixel units coupled to the same data line in time division.
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公开(公告)号：US10417987B2
公开(公告)日：2019-09-17
申请号：US15544002
申请日：2017-05-26
Inventor： Zhenzhou Xing , Chun-hung Huang
IPC: G09G3/36
Abstract: A data driver and display panel are disclosed. The data driver is applicable to providing image data to be displayed to a plurality of data lines. The data driver includes: a data processing unit, a driving unit, and at least two sets of data outputs. The data processing unit is configured to receive and store one frame of image data to be displayed. The driving unit is to output at least two sets of data voltages having different driving capacities according to the image data. Each of the at least two sets of data outputs includes a plurality of data outputs, and each set is connected to pixels in two areas with a different distance from the data driver. The driving unit provides the at least two sets of data voltages having different driving capabilities to the at least two sets of data outputs.
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公开(公告)号：US10372256B2
公开(公告)日：2019-08-06
申请号：US14905871
申请日：2015-12-24
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Jianxing Xie , Yu-cheng Tsai , Chun-hung Huang
Abstract: A driving method of touch panels is disclosed. The touch panel includes gate lines and data lines intersecting with each other, and at least one switch component arranged at intersections of the gate lines and the data lines, and the switch component connects to the gate line and the data line. During a touch scanning phase, when a touch scanning voltage is applied to a gate line, a gate turn-off voltage of the gate line oscillates together with the touch scanning voltage at the same amplitude and frequency to prevent the switch component from being turned on during the touch scanning phase. In addition, the touch panel and the touch display driven by the driving method are disclosed.
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公开(公告)号：US10210832B2
公开(公告)日：2019-02-19
申请号：US15322522
申请日：2016-11-15
Inventor： Changwen Ma , Chun-hung Huang , Zhou Zhang , Yucheng Tsai , Pan Xu
IPC: G09G3/36 , G02F1/1345 , H05K1/14 , G06F3/041 , G02F1/1333
Abstract: The present application discloses a display module comprising a flexible circuit board, a first drive chip, a second drive chip and a display panel, and the display panel comprises a first display region and a second display region which are seamlessly connected, and the first drive chip and the second drive chip are installed on the display panel, and the flexible circuit board is electrically connected to a system main board, the first drive chip and the second drive chip, and the first synchronization signal and the second synchronization signal control the first display region and the second display region to synchronously show images. The present application further publishes a liquid crystal display screen. The first drive chip and the second drive chip respectively drive the first display region and the second display region to synchronously output images.
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19.发明授权公开(公告)号：US10170062B2
公开(公告)日：2019-01-01
申请号：US14916999
申请日：2016-01-14
Inventor： Wei Chen , Chun-hung Huang , Xiaoping Tan , Tingting Zhang
Abstract: The present invention provides a method of raising a pure color image brightness of four primary colors, employed to raise a display brightness of a four primary colors display panel as showing a pure color image, and the method comprises: deactivating a W pixel of the display panel and changing gamma values of a R pixel, a G pixel, a B pixel from a first predetermined values to a second predetermined value; and activating the W pixel, and adjusting a gray scale image of the entire display panel to be a first predetermined value. The present invention further provides a display panel and a display. The display panel, the display and the method of the present invention can raise the display brightness of the display panel as showing the pure color image.
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