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公开(公告)号：US11690205B1
公开(公告)日：2023-06-27
申请号：US17669723
申请日：2022-02-11
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang , Chin Liang Wang
CPC分类号： H05K7/20972 , H05K7/202
摘要： The present disclosure provides a display. The display includes a display module, a supporting plate, and an evaporator. The display module has a front surface and a rear surface opposite the front surface of the display module. The supporting plate is attached to the rear surface of the display module. The evaporator is attached to the supporting plate and thermally connected to the rear surface of the display module through the supporting plate.
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公开(公告)号：US11622480B2
公开(公告)日：2023-04-04
申请号：US17205427
申请日：2021-03-18
发明人： Tsun-I Wang , Ching-Chun Wu , Jianhung Lin , Shao En Chung
IPC分类号： H05K7/20 , G02F1/1333
摘要： The present disclosure provides a display. The display includes a display module, a supporting plate, and an evaporator. The display module has a front surface and a rear surface opposite the front surface of the display module. The supporting plate is attached to the rear surface of the display module. The evaporator is attached to the supporting plate and thermally connected to the rear surface of the display module through the supporting plate.
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公开(公告)号：US20200285099A1
公开(公告)日：2020-09-10
申请号：US16790396
申请日：2020-02-13
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang
IPC分类号： G02F1/1333 , G02F1/13357
摘要： An electronic display assembly is provided. The electronic display assembly comprises a backlight module, a transparent plate, a liquid crystal panel, an internal heat exchange path and an external heat dissipation path with ambient air flowing through. The liquid crystal panel is disposed between the transparent plate and the backlight module. The internal heat exchange path comprises a first pathway, a second pathway and a third pathway. The first pathway is arranged between the transparent plate and the liquid crystal panel. The second pathway is arranged between the liquid crystal panel and backlight module. The third pathway is located directly behind the backlight module. The external heat dissipation path carries heat conducted from air flowing through the third pathway.
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公开(公告)号：US09445470B2
公开(公告)日：2016-09-13
申请号：US14316571
申请日：2014-06-26
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang
CPC分类号： H05B33/0827 , H05B33/0815 , H05B33/083 , H05B33/0845
摘要： An LED control circuit comprises a driver, a counter, and a controller and is configured to control a plurality of light-emitting units, each of which comprises at least one LED and a switch. The driver receives an alternating-current signal to output a driving signal whereby the light-emitting units are enabled. The counter begins a count from a start number when a voltage value of the driving signal equals a base value. When the count reaches a predetermined number, the controller controls the switch of at least one of the light-emitting units, causing the LED of the light-emitting unit to receive the driving signal. When the LED of the light-emitting unit receives the driving signal, the controller detects whether the light-emitting unit is enabled and adjusts the predetermined number accordingly.
摘要翻译： LED控制电路包括驱动器，计数器和控制器，并且被配置为控制多个发光单元，每个发光单元包括至少一个LED和开关。 驱动器接收交流信号以输出驱动信号，从而使得发光单元被使能。 当驱动信号的电压值等于基值时，计数器从起始号开始计数。 当计数达到预定数量时，控制器控制至少一个发光单元的开关，使得发光单元的LED接收驱动信号。 当发光单元的LED接收到驱动信号时，控制器检测发光单元是否被使能并且相应地调整预定数量。
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公开(公告)号：US11699405B2
公开(公告)日：2023-07-11
申请号：US17733406
申请日：2022-04-29
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang
CPC分类号： G09G3/3426 , G09G3/2003 , G09G2320/0233 , G09G2320/0242 , G09G2320/0646
摘要： Disclosed are methods for compensating colors based on virtual chromaticity coordinate points and the related display devices. The present disclosure provides an electronic device. The electronic device comprises: a display comprising an array of pixels and a control circuit electrically connected to the display. Pixels in the array comprise a plurality of first sub-pixels defining a first color area on a chromaticity plane, a plurality of second sub-pixels defining a second color area on the chromaticity plane, and a plurality of third sub-pixels defining a third color area on the chromaticity plane. The control circuit is configured to receive an input image signal and generate a control signal to the display for driving each pixel of the display to output light in a virtual color gamut. The virtual color gamut of the display is among the first, second and third color areas on the chromaticity plane and does not overlap any of the first, second or third color areas.
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公开(公告)号：US11630495B2
公开(公告)日：2023-04-18
申请号：US17074230
申请日：2020-10-19
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang
摘要： A display apparatus and a method for controlling the same are provided. The display apparatus includes a display unit, a light sensor, a cooling fan, and a controller. The light sensor is configured to detect an ambient light and generate a brightness value indicating brightness of the ambient light. The cooling fan is configured to generating a fluid flow in the display apparatus. The controller is configured to monitor the brightness value per a time period and control a rotational speed of the cooling fan based on the brightness value.
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公开(公告)号：US20220304188A1
公开(公告)日：2022-09-22
申请号：US17205427
申请日：2021-03-18
发明人： Tsun-I WANG , Ching-Chun WU , Jianhung LIN , Shao En CHUNG
IPC分类号： H05K7/20 , G02F1/1333
摘要： The present disclosure provides a display. The display includes a display module, a supporting plate, and an evaporator. The display module has a front surface and a rear surface opposite the front surface of the display module. The supporting plate is attached to the rear surface of the display module. The evaporator is attached to the supporting plate and thermally connected to the rear surface of the display module through the supporting plate.
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公开(公告)号：US20220210956A1
公开(公告)日：2022-06-30
申请号：US17137024
申请日：2020-12-29
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang , Chih-Hao Kang
摘要： A display apparatus is provided. The display apparatus comprises an electronic display assembly, a heat exchanger, a fan, and a cleaning device. The heat exchanger comprises one or more internal heat dissipation pathways and one or more external heat dissipation pathways. The one or more internal heat dissipation pathways are thermally coupled to the electronic display assembly and the one or more internal heat dissipation pathways are thermally coupled to the one or more external heat dissipation pathways. The fan generates ambient air flow passing through the one or more external heat dissipation pathways. The cleaning device is connected to the one or more external heat dissipation pathways, and used for injecting a cleaning fluid into the one or more external heat dissipation pathways.
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公开(公告)号：US11290628B2
公开(公告)日：2022-03-29
申请号：US16234456
申请日：2018-12-27
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang
IPC分类号： H04N5/225 , G09G3/34 , H04N5/247 , H04N5/262 , G02F1/1333 , G02F1/13357 , G06T7/00
摘要： A display apparatus is provided. The display apparatus comprises a housing, a display unit, a backlight module and at least one image capturing device. The at least one image capturing device is located in the housing and is used for capturing an image of the display unit.
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公开(公告)号：US10803783B2
公开(公告)日：2020-10-13
申请号：US16263535
申请日：2019-01-31
发明人： Tsun-I Wang , Ching-Chun Wu , Chia-Liang Yang , Chih-Chin Hsu
摘要： The present disclosure relates to an electronic shelf display apparatus. An electronic shelf display is provided. The electronic shelf display comprises a display module, an electronic paper (ePaper) module, a communication module, and a control module. The communication module receives a first signal indicating a first message to be displayed on the display module and receives a second signal indicating a second message to be displayed on the ePaper module. The control module is electrically connected to the communication module, the display module, and the ePaper module. The control module controls the display module and the ePaper module.
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