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公开(公告)号：US20220058360A1
公开(公告)日：2022-02-24
申请号：US16760461
申请日：2020-03-27
Inventor： Zhou ZHANG , Pan XU , Changwen MA
IPC: G06K9/00 , G02F1/1333 , G02F1/13357
Abstract: A liquid crystal display device, including a fingerprint identification module, a backlight module, a liquid crystal display panel, and a cover plate; the fingerprint identification module has an infrared emitter, an infrared receiver, and a fingerprint optical film. The infrared emitter is positioned at a side of the fingerprint optical film, the infrared receiver is attached to a lower surface of the fingerprint optical film and completely covers the fingerprint optical film, and the infrared receiver is a glass substrate optical readout infrared sensor.
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公开(公告)号：US20190387629A1
公开(公告)日：2019-12-19
申请号：US15754188
申请日：2017-12-19
Inventor： Zhou ZHANG , Yucheng TSAI , Pan XU , Changwen MA
IPC: H05K1/18 , H05K1/02 , G02F1/13357 , H05K1/14 , G02F1/1345 , H01R12/79
Abstract: A display panel is provided, which comprises a display module, a flexible connection board, a driver IC, and a passive component. The display module is electrically connected to the flexible connection board, the driver IC is disposed on the flexible connection board, and the passive component is disposed inside the driver IC. A display is also provided, which comprises a display panel and a circuit board. The display panel comprises a display module, a flexible connection board, a driver IC, and a passive component. The display module is electrically connected to the flexible connection board, the driver IC is disposed on the flexible connection board, and the passive component is disposed inside the driver IC or on the circuit board.
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公开(公告)号：US20180307081A1
公开(公告)日：2018-10-25
申请号：US15558148
申请日：2017-06-13
Inventor： Yaling ZHOU , Zhou ZHANG , YU-CHENG TSAI , Changwen MA , Pan XU
IPC: G02F1/1345 , G02F1/1335 , G02F1/133
CPC classification number: G02F1/13452 , G02F1/13306 , G02F1/1336 , G02F1/13458
Abstract: The present application discloses a backlight module and a liquid crystal display device, the backlight module includes a first connecting terminal disposed on the backlight module for connecting the liquid crystal panel; a second connecting terminal disposed on the backlight module for connecting the control circuit board; a processing circuit is formed on one side of the backlight module to connect to the first connecting terminal and the second connecting terminal, respectively, and for realizing the signal processing and the connection between the liquid crystal panel and the control circuit board. The application can eliminate the conventional FPCA and reducing the thickness and weight of the liquid crystal display device.
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公开(公告)号：US20180211619A1
公开(公告)日：2018-07-26
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
CPC classification number: G09G3/3666 , G02F1/13338 , G02F1/13452 , G06F3/0412 , G09G3/3696 , G09G2310/067 , G09G2320/043 , H05K1/147 , H05K2201/052 , H05K2201/056 , H05K2201/058
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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