公开(公告)号：US09947292B2

公开(公告)日：2018-04-17

申请号：US15233959

申请日：2016-08-11

Applicant: Xiaomi Inc.

Inventor： Anyu Liu ,  Guosheng Li ,  Hui Du

IPC: G09G5/02 ,  G06T11/00 ,  H04N5/20 ,  G09G3/20 ,  H04N9/64

CPC classification number: G09G5/02 ,  G06T11/001 ,  G09G3/20 ,  G09G3/2044 ,  G09G5/00 ,  G09G2300/0452 ,  G09G2340/0457 ,  H04N5/20 ,  H04N9/646

Abstract: An image processing method and device are provided. The method includes: choosing content-associated sub pixels in an image to be processed; obtaining an initial color level value of each of the content-associated sub pixels in the image to be processed; adding to least one digit to an end of the initial color level value and assigning a preset value to each added digit so as to obtain a processed color level value; and replacing the initial color level value with the processed color level value.

公开(公告)号：US09947278B2

公开(公告)日：2018-04-17

申请号：US15068635

申请日：2016-03-13

Applicant: Xiaomi Inc.

Inventor： Guosheng Li ,  Anyu Liu ,  Dongdong Yang

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3648 ,  G09G3/20 ,  G09G2310/0213 ,  G09G2310/0227 ,  G09G2310/04 ,  G09G2320/0247 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0435

Abstract: A display method, device and a computer-readable medium are provided. The method includes: detecting whether there is any change in a displayed content for the display; in response to detecting that the displayed content for the display does not change, controlling the display to alternately update display data corresponding to a first portion and a second portion of display units in each row when the display unit comprises m rows of pixels; and in response to detecting that the displayed content for the display does not change, controlling the display to alternately update display data corresponding to a third portion and a fourth portion of display units in each column when the display unit comprises n columns of pixels. Herein m and n are positive integers. Thus, screen flicker caused by reduction of refresh frequency of a display while the display content does not change can be avoided.

公开(公告)号：US09753319B2

公开(公告)日：2017-09-05

申请号：US14968028

申请日：2015-12-14

Applicant: Xiaomi Inc.

Inventor： Anyu Liu ,  Guosheng Li ,  Zhongsheng Jiang

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343 ,  G06F3/047

CPC classification number: G02F1/13338 ,  G02F1/13394 ,  G02F1/134309 ,  G06F3/0414 ,  G06F3/047 ,  G06F2203/04105

Abstract: A liquid crystal display (LCD) is provided. The LCD includes: a display panel and a touch panel, each electrically connected to a control unit, a top surface of the display panel being adhered to a bottom surface of the touch panel. The display panel includes: a lower substrate; an upper substrate disposed in parallel with the lower substrate; a liquid crystal layer and n wires enclosed in a cavity defined by the upper substrate and the lower substrate, each of the n wires including a first conductive terminal, a second conductive terminal, and a switch opening configured to connect the first conductive terminal and the second conductive terminal, n being a positive integer; and a plurality of protruding spacers disposed inside the cavity.

公开(公告)号：US09646959B2

公开(公告)日：2017-05-09

申请号：US14757455

申请日：2015-12-23

Applicant: Xiaomi Inc.

Inventor： Anyu Liu ,  Guosheng Li ,  Zhengdong Xiao

IPC: H01L27/02 ,  G02F1/1345 ,  G02F1/1362 ,  H01L27/12 ,  H05K1/02

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.

公开(公告)号：US20170045967A1

公开(公告)日：2017-02-16

申请号：US15160348

申请日：2016-05-20

Applicant: Xiaomi Inc.

Inventor： Guosheng Li ,  Anyu Liu ,  Shuangquan Pan

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0414

Abstract: Methods and devices are disclosed for detecting touch pressure on a display panel including one or more transparent electrodes. In one implementation, a method includes detecting one or more capacitance values corresponding to each of one or more capacitors formed between the one or more transparent electrodes and a support array in the display panel, determining a representative capacitance value from the detected one or more capacitance values, and determining a pressure value exerted on the display panel according to at least the representative capacitance value.

Abstract translation: 公开了用于检测包括一个或多个透明电极的显示面板上的触摸压力的方法和装置。 在一个实现中，一种方法包括检测对应于形成在一个或多个透明电极和显示面板中的支撑阵列之间的一个或多个电容器中的每一个的电容值，从检测到的一个或多个电容确定代表性电容值 值，并且至少根据代表性电容值确定施加在显示面板上的压力值。

公开(公告)号：US20170045770A1

公开(公告)日：2017-02-16

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

CPC classification number: G02F1/13338 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1362 ,  G02F2001/133302 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04106

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.

Abstract translation: 本公开的方面提供了一种液晶显示面板，其包括玻璃基板，滤色器以及玻璃基板和滤色器之间的液晶层。 液晶层包括在液晶层的第一侧上的支撑部件的阵列，液晶层的第二侧的一个或多个透明电极以及支撑部件阵列与一个或多个透明 电极。 液晶层的第一侧与玻璃基板和滤色器之一相邻。 液晶层的第二面与玻璃基板和滤色器中的另一侧相邻。

公开(公告)号：US20160189399A1

公开(公告)日：2016-06-30

申请号：US14981912

申请日：2015-12-29

Applicant: Xiaomi Inc.

Inventor： Anyu Liu ,  Chuanshun Ji ,  Guosheng Li

IPC: G06T7/40 ,  G06K9/46 ,  G06T1/60 ,  G09G3/20

CPC classification number: G06K9/4652 ,  G06K9/4661 ,  G06T1/60 ,  G06T7/40 ,  G06T7/90 ,  G09G3/2003 ,  G09G5/02 ,  G09G5/06 ,  G09G2320/0276 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2340/06 ,  G09G2360/18 ,  H04N1/6002

Abstract: A color adjustment method and device are provided. The color adjustment method comprises: obtaining frame data from a frame buffer; mapping the frame data from an original color space to a linear original color space via a de-gamma correction process, so as to obtain frame data in the linear original color space; mapping the frame data in the linear original color space to a linear target color space, so as to obtain frame data in the linear target color space; and performing a gamma correction process on the frame data in the linear target color space by using a target gamma coefficient, so as to obtain frame data in a target color space.

Abstract translation: 提供了一种颜色调整方法和装置。 颜色调整方法包括：从帧缓冲器获取帧数据; 通过去伽马校正处理将帧数据从原始颜色空间映射到线性原始颜色空间，以便获得线性原始颜色空间中的帧数据; 将线性原始颜色空间中的帧数据映射到线性目标色彩空间，以获得线性目标色彩空间中的帧数据; 以及通过使用目标伽马系数对线性目标色彩空间中的帧数据进行伽马校正处理，以获得目标色彩空间中的帧数据。