Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Baidu Online Network Technology (beijing) Co., Ltd.

Taizhou Huayuan Medicinal Tech Co. Ltd.

Jingluweidai Information Consulting Service (beijing) Co. Ltd.

Beijing Boe Display Technology Technology Co., Ltd

Petrochina Company Limited

Baidu Online Network Technology Co., Ltd.

Beijing Orienda Instruments Co., Ltd

Beijing Sl Pharmaceutical Co., Ltd.

Jianming Wang

Zhihua Sun

Liang Zhang

Zongze He

Zhiming Meng

Yizhen Xu

Weihao Hu

Xingji Wu

Shou Li

Liugang Zhou

Weichao Ma

Xu Zhang

Daekeun Yoon

Luqiang Guo

Baoyu Liu

Jian Zhang

Chao Zhang

Seungmin Lee

Shulin Yao

Honglin Zhang

Zhihao Zhang

Ming Jin Chen

Tao Li

Lei Liu

Jieqiong Wang

Fei Chen

Jing He

Bohua Zhong

Shuhuan Yu

Hao Zhu

Wengang Su

Guohuo Su

Xiaoguang Chen

Yuan Shi

Seung Min Lee

Lin Tian

Shengbao He

Chenxi Liu

Jiajun Yang

Weihai Li

Xuefeng Jin

Kunhong Liu

Chenchen Li

Junping Chen

Yuan Xiu

Qing Cao

Dingzhong Yang

Dawei Wen

Huifeng Xue

Minna Dou

Shan Fan

The present application discloses a video playing method, an apparatus, an electronic device and a storage medium, and relates to the field of video playing. A specific implementation is as follows: receiving a video playing request input by a user and starting playing a video that is requested, pausing the playing when the playing of the video reaches a target video content, and pushing prompt information to the user, where the target video content is of a higher video rating than a preset video rating of the user, and the prompt information is used to prompt the user that the target video content to be played is not suitable for the user to watch.

Video playing method, apparatus, electronic device and storage medium

A driving method of a display panel, a driving circuitry of a display panel and a display device are provided. The display panel includes Y gate lines, the Y gate lines are divided into a plurality of gate line groups based on a scanning sequence of the Y gate lines, and each gate line group includes at least one gate line; the driving method includes: determining an igate line to be scanned; adjusting an original charging duration of a scanning signal corresponding to the igate line to an adjustment charging duration, where the adjustment charging duration of every gate line in each gate line group are identical, and the adjustment charging durations of respective gate line groups gradually increase in a direction away from a source driver; and outputting the scanning signal corresponding to the igate line to the igate line, based on the adjustment charging duration of the igate line.

Driving circuitry and method of display panel and display device

A data compensation method and apparatus for a liquid crystal display screen are described herein. Said method comprises determining a timing length &#x394;T' from the last turn-off of the liquid crystal display screen upon turn-on of the liquid crystal display screen, and determining a mura data compensation table acalled at the time of the last turn-off; determining a mura data compensation table to be called at the time of the present turn-on according to a pre-set time length T needed for stabilization of mura, mura data compensation tables corresponding to pre-set different time periods, said timing length &#x394;T&#x2032;, and said mura data compensation table a; performing data compensation starting from the determined mura data compensation table to be called at the time of the present turn-on. By using said method for data compensation, an appropriate initial data compensation table can be determined to obtain a better compensation effect.

Data compensation method and apparatus for liquid crystal display screen

The present invention relates to a compound represented by formula I and a non-toxic pharmaceutically acceptable salt thereof. In formula (I), R1 is H, CHor deuterated methyl (CD); R2 is CHor CHCH; R3, R4 and R5 are each independently H or deuterium (D); when R1 is H or CH, at least one of R3, R4 and R5 is D. 

Deuterated compound and medical use thereof

The present disclosure relates to a compound of Formula I or a non-toxic pharmaceutically acceptable salt or solvate thereof, wherein each R1, R2, R3, and R4 is independently selected from methyl (&#x2014;CH) and trideuteromethyl (&#x2014;CD), at least one of R1, R2, R3, and R4 is selected from trideuteromethyl (&#x2014;CD). The compound is a deuterated derivative of L-tetrahydropalmatine, which not only markedly improves pharmacological effects, but also significantly reduces cardiac side effects, liver toxicity, and remarkably decreases individual differences. 

Deuterated compounds and medical uses thereof

The present disclosure discloses a grayscale signal compensation unit, a grayscale signal compensation method, a source driver, and a display apparatus. The grayscale signal compensation unit comprises: a compensation coefficient determination sub-unit configured to determine a compensation coefficient according to a position of a pixel to be driven; an inquiry sub-unit configured to inquire a reference compensation value corresponding to the initial grayscale signal according to a pre-stored grayscale compensation correspondence table for a row of pixels farthest from the source driving circuit, wherein the grayscale compensation correspondence table contains different grayscale signals and corresponding reference compensation values thereof; a calculation sub-unit configured to calculate an actual compensation value corresponding to the pixel to be driven according to the compensation coefficient and the inquired reference compensation value; and a compensation sub-unit configured to compensate for the initial grayscale signal according to the actual compensation value.

Grayscale signal compensation units, grayscale signal compensation methods, source drivers, and display apparatuses

Provided are voltage compensation circuit, voltage compensation method thereof, display panel and display apparatus. The voltage compensation circuit includes counting unit, voltage generation unit, compensation voltage output unit and power supply unit; the counting unit is connected with timing control unit of a display panel and the voltage generation unit, and configured to count rising edges output from the timing control unit and output corresponding control signal based on the counted number of rising edges; the voltage generation unit is connected with the compensation voltage output unit and configured to output corresponding control voltage based on the control signal output from the counting unit; the compensation voltage output unit is connected with feedback terminal and voltage output terminal of the power supply unit and low level terminal, and configured to output corresponding compensation voltage to the voltage output terminal based on the control voltage output from the voltage generation unit.

Voltage compensation circuit and voltage compensation method thereof, display panel, and display apparatus

A control method and a control apparatus for a naked eye 3D display apparatus and a naked eye 3D display apparatus are described. The control method for a naked eye 3D display apparatus includes: detecting the position of a user; determining viewpoints where the left eye and right eye of the user are located according to the detected position of the user; and turning on sub-pixels corresponding to the determined viewpoints and turning off other sub-pixels. Such a control method enables a user is caused to only see those display pictures corresponding to viewpoints that need to be seen, thereby solving the problem of cross-talk between multiple viewpoints.

Control method and a control apparatus for a naked eye 3D display apparatus and a naked eye 3D display apparatus

The present disclosure provides a level shifting unit which includes, for example, a logic control module, an output module, an output control module and a feedback module. The logic control module is connected to a turn-on power supply, a driving power supply, an input signal terminal, and the output module. The feedback module is connected to an enable signal terminal, a signal output terminal, and the output control module. The output control module is connected to the output module and the driving power supply. The output module is connected to the signal output terminal. The feedback module controls to turn on or turn off the output module through the signals outputted from the enable signal terminal and the signal output terminal. If the signals outputted by two level shifting units are short circuited, the feedback module controls the output control module of the level shifting circuit to be disconnected.

Level shifting unit, level shifting circuit, method for driving the level shifting circuit, gate driving circuit and display device

Provided are a display driving circuit, a display device and a driving method thereof, which are capable of avoiding an influence of a feed through effect on a voltage difference between a pixel electrode and a common electrode and thus improving the quality of a displayed picture. The display driving circuit comprises a gate driving unit for controlling a thin film transistor TFT to be turned on, a source driving unit for outputting a signal to a source of the TFT, and a circuit unit for supplying a power to a common electrode, the circuit unit outputs a first voltage to the common electrode when the TFT is in a turn-on state, and the circuit unit outputs a second voltage to the common electrode when the TFT is in a turn-off state, wherein the first voltage is a voltage different from the second voltage.

Display driving circuit, display device and driving method thereof

The present invention provides a backlight adjustment method, a backlight adjustment system and a display device. The backlight adjustment method comprises: dividing a frame of picture into n image blocks, obtaining the sub-backlight brightness corresponding to each image block, and further comprises: calculating an average backlight brightness corresponding to the frame of the picture on the basis of each sub-backlight brightness, determining whether the sub-backlight brightness needs to be enhanced on the basis of the average backlight brightness, and performing enhancement for the sub-backlight brightness which needs to be enhanced, wherein n is an integer greater than 1. The backlight adjustment method not only solves the problems of reduced brightness for bright picture and poor display effect associated with existing backlight adjustment method, but also reduces the overall display power consumption, increase the image contrast and reduce influence of mura (ripple phenomenon) on the screen.

Backlight adjustment method, backlight adjustment system and display device

The present disclosure provides a driving signal generating circuit, a driving signal generating method and a 3D display device. The driving signal generating circuit includes a voltage conversion unit, an output unit and a control unit. The voltage conversion unit is configured to convert an external input voltage into a plurality of polarization voltages for driving a polarization control panel in an active polarization 3D display device, and transmit the plurality of polarization voltages to the output unit. The control unit is configured to generate a control signal. The output unit is configured to output one of the polarization voltages or a zero voltage to the polarization control panel in a time-division manner according to the control signal.

Driving signal generating circuit, driving signal generating method and 3D display device

An array substrate and a manufacturing method thereof, comprising a base substrate, and a gate, a gate insulating layer, an active layer and a source/drain arranged on the base substrate, the array substrate further comprising an antenna for receiving and/or transmitting wireless signals, the antenna being arranged on the base substrate. By arranging the antenna on the base substrate of the array substrate, the antenna is integrated directly in the display panel. Thus, not only the area of the PCB circuit board in the display device can be reduced, but also the spare area in the array substrate can be utilized sufficiently, thereby improving the integration level of the display device and reducing the total volume of the display device.

Array substrate and manufacturing method thereof, display device

Embodiments of the present application provide a method for decoding a video and an apparatus for decoding a video, which increases accuracy of data processing while simplifying a micro architecture design of inverse discrete cosine transform in video decoding process. The method comprises: storing received data to be decoded in a plurality of first data registers and a plurality of second data registers that are spaced with each other in sequence; performing shift and look-up table processing on the data to be decoded that is stored in the first data registers and the second data register, to obtain a look-up table result corresponding to a first coefficient matrix and a look-up table result corresponding to a second coefficient matrix respectively; performing a distributed computing on the look-up table result corresponding to the first coefficient matrix and the look-up table result corresponding to the second coefficient matrix, to obtain decoded data.

Method and apparatus for decoding video

The present invention provides a pixel circuit and a driving method thereof, as well as a display device. The pixel circuit comprises a drive transistor and a first energy storage element, a source of the drive transistor being connected with a first end of the first energy storage element. The pixel circuit further comprises a driving module, and has a reset voltage input terminal, a data voltage input terminal, a working voltage input terminal and a plurality of control signal input terminals. The pixel circuit provided by the present invention can prevent the driving current flowing through the electroluminescent unit from being influenced by the turn-on threshold value of the corresponding drive transistor, thereby solving the problem of non-uniform display brightness caused by drift of the turn-on threshold value of the drive transistor thoroughly.

Pixel circuit and driving method thereof, display device

Growing community of inventors

Beijing, China

Jianming Wang