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公开(公告)号：US11226736B2
公开(公告)日：2022-01-18
申请号：US16799533
申请日：2020-02-24
Applicant: Xiaomi Inc.
Inventor： Anyu Liu , Hui Du , Guosheng Li
IPC: G06F3/0488 , G06F3/041 , G06F1/16 , G06F3/0481 , G06F3/0484 , G06F3/0486 , H04M1/724
Abstract: A mobile terminal for controlling display includes: a frame body including a middle frame; a touch screen provided on a front surface of the frame body and attached onto the middle frame; wherein the touch screen covers whole of the front surface of the frame body, or the touch screen covers a remaining area except a predetermined area on the front surface of the frame body, the predetermined area being an exposure area for additional electronic devices provided on the front surface of the frame body; a touch integrated circuit connected with the touch screen; and a processor connected with the touch integrated circuit. According to the disclosure, the whole front surface of the frame body is covered by the touch screen without providing the upper forehead area and the lower button area thereon.
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公开(公告)号：US10319342B2
公开(公告)日：2019-06-11
申请号：US15393420
申请日：2016-12-29
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Anyu Liu , Hui Du
Abstract: The present disclosure relates to methods and devices for adjusting display brightness. A method may include determining original gray scale values of pixels of a display. The method may further include performing gray scale transformation on the original gray scale values of the pixels of the display to determine transformed gray scale values. The method may further include adjusting gray scale values of the pixels of the display to the transformed gray scale values.
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公开(公告)号：US10210122B2
公开(公告)日：2019-02-19
申请号：US15064350
申请日：2016-03-08
Applicant: Xiaomi Inc.
Inventor： Wei Feng , Jun Tao , Guosheng Li
IPC: G06F13/40 , G06F13/42 , G06F13/38 , G06F13/364 , G06F1/26
Abstract: The disclosure relates to an interface circuit, method and device for state switching and belongs to the terminal technology field. Aspects of the disclosure provide a circuit for switching a device between a master state and a slave state. The circuit includes a first interface configured to couple the circuit with internal circuits of the device, a second interface configured to couple the circuit with a connector structure that is configured to couple the device with another device that is external to the device and control circuits configured to provide a first signal to the internal circuits via the first interface to switch the internal circuits from a first state to a second state, and provide a second signal via the second interface to the other device to switch the other device from the second state to the first state.
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公开(公告)号：US09898982B2
公开(公告)日：2018-02-20
申请号：US15068631
申请日：2016-03-13
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Yuan Zhang , Jun Tao
CPC classification number: G09G3/3648 , G09G3/20 , G09G2310/0213 , G09G2310/0227 , G09G2320/0247 , G09G2320/029 , G09G2320/103 , G09G2330/021 , G09G2340/0435
Abstract: A display method, device and computer-readable medium are provided. The method includes: detecting whether there is any change in a displayed content for the display; and controlling the display to alternately update display data corresponding to a first portion and a second portion of display units in each row if it is detected that the displayed content does not change, wherein the display unit comprises n rows of pixels, and wherein n is a positive integer. The first portion of the display units comprises i first cells, the second portion of the display units comprises j second cells, and the first cells are alternate with the second cells, wherein i and j are positive integers. Moreover, the first cell comprises p successive pixels, and the second cell comprises q successive pixels, wherein p and q are greater than 1.
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公开(公告)号：US20170140713A1
公开(公告)日：2017-05-18
申请号：US15163452
申请日：2016-05-24
Applicant: Xiaomi Inc.
Inventor： Anyu Liu , Lei Yu , Guosheng Li
CPC classification number: G09G3/36 , G09G3/2018 , G09G3/2074 , G09G3/3648 , G09G2300/0452 , G09G2320/0252 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/16
Abstract: Liquid crystal display methods and devices are disclosed. In one embodiment, a method comprises acquiring a grayscale value of each pixel in a first content displayed on a liquid crystal panel, and adjusting a refresh rate of the liquid crystal panel from a first refresh rate to a second refresh rate if the grayscale value of the each pixel in the first content is lower than a predetermined value, wherein the second refresh rate is lower than the first refresh rate. The method enables a reduction of power consumption of liquid crystal panel and associated display chip and processor.
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Patent Agency Ranking
公开(公告)号：US20160190117A1
公开(公告)日：2016-06-30
申请号：US14757455
申请日：2015-12-23
Applicant: Xiaomi Inc.
Inventor： Anyu Liu , Guosheng Li , Zhengdong Xiao
CPC classification number: H01L27/0207 , G02F1/13452 , G02F1/136286 , H01L27/124 , H05K1/025
Abstract: A bezel of a display includes source lines with a same length, gate in panel (GIP) lines, and at least two customized integrated circuit (IC) chips arranged along a straight line in a lateral direction. Each of the customized IC chips is coupled to at least one of the source lines or the GIP lines. Circuit layouts on the customized IC chips are, together, equivalent to a circuit layout on a standard IC chip. A sum of widths of the customized IC chips in the lateral direction is greater than a width of the standard IC chip.
Abstract translation: 显示器的边框包括具有相同长度的源极线，面板栅极（GIP）线以及沿着横向方向沿直线布置的至少两个定制集成电路（IC）芯片。 每个定制的IC芯片耦合到源极线或GIP线中的至少一个。 定制IC芯片上的电路布局一起等同于标准IC芯片上的电路布局。 定制IC芯片在横向上的宽度之和大于标准IC芯片的宽度。
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公开(公告)号：US10331933B2
公开(公告)日：2019-06-25
申请号：US15347947
申请日：2016-11-10
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Xiaoxing Yang , Shanrong Liu
Abstract: The present disclosure provides an OLED panel, a mobile device and a method for controlling identification, and belongs to the field of display technology. The OLED panel includes an array substrate, an OLED layer disposed on the array substrate, a fingerprint collecting unit array disposed in the array substrate, or a fingerprint collecting unit array disposed between the array substrate and the OLED layer, and a control circuit connected to the fingerprint collecting unit array.
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公开(公告)号：US10310316B2
公开(公告)日：2019-06-04
申请号：US15210605
申请日：2016-07-14
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Anyu Liu , Kun Yang
IPC: G02F1/1333 , G06F3/041 , G06F3/044 , G02F1/1335 , G02F1/1343 , G02F1/1362
Abstract: Aspects of the disclosure provide a liquid crystal display panel that includes a glass substrate, a color filter, and a liquid crystal layer between the glass substrate and the color filter. The liquid crystal layer includes an array of supporting members at a first side of the liquid crystal layer, one or more transparent electrodes at a second side of the liquid crystal layer, and liquid crystals between the array of supporting members and the one or more transparent electrodes. The first side of the liquid crystal layer is adjacent to one of the glass substrate and the color filter. The second side of the liquid crystal layer is adjacent to the other one of the glass substrate and the color filter.
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公开(公告)号：US10269287B2
公开(公告)日：2019-04-23
申请号：US15231793
申请日：2016-08-09
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Anyu Liu , Shanrong Liu
Abstract: A display method and display device are provided. The method includes: detecting whether a displayed content in a display screen changes; in response to detecting that the displayed content does not change, controlling the display screen to update alternately display data respectively corresponding to odd pixels and even pixels in each row of display unit. The number of updated pixels of the display screen each time may be reduced, while the original refresh frequency is maintained, so the problem that the splash screen phenomena is caused in the display screen by reducing the refresh frequency of the display screen may be solved, thus achieving effects of avoiding the splash screen phenomena of the display screen and of reducing the power consumption of the display screen while maintaining the original refresh frequency of the display screen.
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公开(公告)号：US10209543B2
公开(公告)日：2019-02-19
申请号：US15347783
申请日：2016-11-10
Applicant: Xiaomi Inc.
Inventor： Guosheng Li , Anyu Liu , Yuan Zhang
IPC: G02F1/1335 , G02F1/133 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G09G3/36
Abstract: An LCD panel, a terminal device and a photo-sensing control method are provided. The LCD panel includes: a backlight source, an array substrate disposed on the backlight source; a photosensitive device array disposed on the array substrate; and a control circuit coupled to the photosensitive device array. By disposing the photosensitive device array on the array substrate of the LCD panel, a front panel of the terminal device is not required to be divided into multiple regions. Therefore, the camera function can be integrated into the LCD panel, and only the LCD panel is needed in the front panel of the terminal device which has both the display function and the camera function. The integration and appearance of the front panel of the terminal device is thus improved.
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