Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Chongqing Boe Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Canon Kabushiki Kaisha

Beijing Boe Technology Development Co., Ltd.

Beijing Jingdong Shangke Information Technology Co., Ltd.

Beijing Jingdong Century Trading Co., Ltd.

Beijing Institute of Control Engineering

Qi Hu

Hui Jing

Jianfeng Liu

Ni Yang

Weijing Liao

Xuehuan Feng

Yunze Li

Yongqian Li

Pan Xu

Xiao Xi Liu

He Huang

Guan Zhang

Dongchao Wen

Shiting Wang

Maja Vukovic

Meng Li

Can Yuan

Zhidong Yuan

Zhi Hu Wang

Xing Zhang

Jian Ye Chen

Yu Deng

Wei Liu

Roman Vaculin

Sheng Hua Bao

Bo Wu

Fei Fei Li

Jim Alain Laredo

Zhenfei Cai

Huihui Li

Mengyu Luan

Youyuan Hu

Zhijian Qi

Xinzhu Wang

Xian Li

Xinfeng Wu

Xuelian Cheng

Qi Zhao

Jintao Liu

Hengyi Xu

Hong Lin Guo

Wenming Zhe

Xuefang Chen

Donghui Sun

Hailin Pan

Yanming Wei

Baotang Zhuang

Shuo Gan

Danhong Zhao

A permission control method and apparatus for a terminal device, where the method includes: acquiring, in response to detecting a login operation of the target user on the target application, from the server, a permission control code of the target user for the target application; processing the permission control code into at least one permission code, the permission code being used to indicate that a user has a use permission for a corresponding functionality of the target application; and controlling, on the basis of the at least one permission code, the use of at least one functionality of the target application by the target user.

Right control method and apparatus for terminal device

There is provided a touch panel, including: a substrate including a touch detection area and a fingerprint recognition area; plural touch detection units in the touch detection area, each touch detection unit including a touch detection electrode; plural fingerprint recognition units in the fingerprint recognition area, each fingerprint recognition unit including a fingerprint recognition electrode, and the fingerprint recognition electrode and the touch detection electrode being in a same layer; a signal wiring layer on a same side of the substrate as the touch detection electrode and the fingerprint recognition electrode and including plural first signal transmission lines and plural second signal transmission lines. The touch detection electrode is electrically coupled to and transmits a touch detection signal through a corresponding first signal transmission line, and the fingerprint recognition electrode is electrically coupled to and transmits a fingerprint recognition signal through a corresponding second signal transmission line.

Touch panel, fabricating method thereof and display device

The present disclosure provides a shift register and a driving method thereof, a gate driving circuit and a display device. The shift register includes: a pre-charging circuit coupled to a pre-charging signal input terminal and a pull-up node to pre-charge a potential of the pull-up node; a pull-down control circuit coupled to the pull-up node, a pull-down node and a reset signal input terminal to pull down a potential of the pull-down node or pull up the potential of the pull-down node; a pull-up circuit coupled to the pull-up node and a signal output terminal to pull up a potential of the signal output terminal; a pull-down circuit coupled to the pull-down node and the signal output terminal to pull down the potential of the signal output terminal; reset circuit coupled to the pull-up node and the pull-down node reset the potential of the pull-up node.

Shift register and driving method thereof, gate driving circuit and display device

The embodiments of the present disclosure disclose a shift register unit and a method for driving the same, a gate driving circuit, and a display apparatus. The shift register unit includes: an input circuit configured to output an input signal from an input signal terminal to a pull-up node; an output circuit configured to output a clock signal from a clock signal terminal to an output signal terminal under control of a potential at the pull-up node; a resetting and de-noising circuit configured to reset and de-noise the pull-up node and the output signal terminal under control of a potential at a pull-down node; and a pull-down node control circuit coupled to a first voltage terminal and the pull-down node, and configured to electrically couple the pull-down node to the first voltage terminal under control of the potential at the pull-down node.

Shift register unit and method for driving the same, gate driving circuit and display apparatus

An object tracking apparatus for a sequence of images, wherein a plurality of tracks have been obtained for the sequence of images, and each of the plurality of tracks is obtained by detecting an object in several images included in the sequence of images. The apparatus comprises matching track pair determining unit configured to determine a matching track pair from the plurality of tracks, wherein the matching track pair comprise a previous track and a subsequent track which correspond to the same object and are discontinuous, and combining unit configured to combine the previous track and the subsequent track included in the matching track pair.

Object tracking method and apparatus

A shift register unit and a driving method therof, a gate drive circuit and a display device are disclosed. The shift register unit includes an input circuit, a reset circuit, a first anti-leakage circuit and an output circuit. Because the signal of the pull-up node is provided to the first node and the second node by the first anti-leakage circuit, internal potential difference among the input circuit, the reset circuit, and the first anti-leakage circuit is relatively small, the input circuit is connected with the pull-up node, the reset circuit is connected with the pull-up node and the second node simulatneously, and the first anti-leakage circuit is connected with the first node, the pull-up node and the second node simultaneously.

Shift register unit and driving method thereof, gate drive circuit and display device

An aging detection circuit, an aging compensation circuit, a display panel, and an aging compensation method are provided. The aging detection circuit includes: a first current mirror circuit, a second current mirror circuit, a voltage converter and an analog-digital converter. An input terminal of the first current mirror circuit is electrically coupled to an initial reference voltage terminal and an anode of a to-be-detected light-emitting diode respectively, and an output terminal of the first current mirror circuit is electrically coupled to an input terminal of the second current mirror circuit. An output terminal of the second current mirror circuit is electrically coupled to an input terminal of the voltage converter.

Aging detection circuit, aging compensation circuit, display panel and aging compensation method

The present application discloses a shift register, a gate driving circuit and a driving method thereof, and a display apparatus. The shift register includes an input sub-circuit, an output sub-circuit, a reset control sub-circuit, a pull-up node reset sub-circuit, and an output signal reset sub-circuit; the input sub-circuit is configured to pre-charge the pull-up node under the control of a signal input to the first signal input terminal; the output sub-circuit is configured to output, through the signal output terminal, a signal input to the first clock signal input terminal under the control of a potential of the pull-up node; the reset control sub-circuit is configured to control, under the control of a reset signal input to the second signal input terminal, whether the pull-up node reset sub-circuit and the output signal reset sub-circuit operate to reset the pull-up node and the signal output terminal, respectively.

Shift register, gate driving circuit and driving method thereof, display apparatus

The present application provides a pixel compensation circuit, a method for driving the same, and a display apparatus. The pixel compensation circuit includes a light emitting element, a current control sub-circuit and a reverse bias sub-circuit. The current control sub-circuit is coupled to a first terminal of the light emitting element and is configured to control current flowing between a first terminal and a second terminal of the light emitting element. The reverse bias sub-circuit is coupled to a first control signal line and a second terminal of the light emitting element respectively. The reverse bias sub-circuit is configured to set the second terminal of the light emitting element to be at a first bias voltage under the control of a signal on the first control signal line, so that the light emitting element is maintained in a reverse bias state.

Pixel compensation circuit, method for driving the same, and display apparatus

The embodiments of the present disclosure disclose a pixel driving circuit, a pixel driving method and a display apparatus. A pixel driving circuit for driving a light emitting element, comprising: a first control sub-circuit providing a data signal terminal signal to a first node based on a first signal control terminal signal; a second control sub-circuit providing a first power source terminal signal to a fourth node based on a third signal control terminal signal, and a signal of the fourth node to a second node based on a second signal control terminal signal; a third control sub-circuit providing a second power source terminal signal to a third node based on a fourth signal control terminal signal; an energy storage sub-circuit storing a potential difference between the first node and the second node; and a driving sub-circuit transmitting a driving current for driving the light-emitting element.

Pixel driving circuit, pixel driving method and display apparatus

The present disclosure provides a fan-out structure and a method for manufacturing the same, and a display panel, relating to the field of display technology. The fan-out structure includes a plurality of fan-out units for connecting a drive circuit to a display area, wherein each of the fan-out units includes a fan-out line, and at least one of the fan-out units further includes a resistance adjustment unit connected to a corresponding fan-out line, and the resistance adjustment unit is configured to make a resistance difference between different fan-out units smaller than a first threshold.

Fan-out structure and method for manufacturing the same, and display panel

One of the aspects of the present disclosure discloses an apparatus for recognizing expression of a face in a face region of an image, comprising: a unit configured to detect feature points of the face in the face region of the image; a unit configured to determine a face shape of the face in the face region based on the detected feature points; a unit configured to determine a group that the face in the face region belongs to based on the determined face shape and pre-defined shape groups; and a unit configured to determine an expression of the face in the face region based on pre-generated first models corresponding to the determined group and features extracted from at least one region in the face region, wherein the at least one of the regions are regions which are labeled out in the pre-generated first models corresponding to the determined group.

Apparatus and method for recognizing expression of a face, image processing apparatus and system

A display panel and a testing method thereof, a display device are provided. The display panel includes a plurality of data lines and a plurality of test signal lines, an even number of adjacent data lines are grouped as a data line group, one test signal line is provided at a middle position of the data line group, a plurality of data line groups are in one-to-one correspondence with the plurality of test signal lines, each of the plurality of test signal lines includes a first extending part and a plurality of second extending parts coupled to the first extending part, and each of the second extending parts extends symmetrically at both sides of the first extending part.

Display panel and testing method thereof, display device

A shift register unit including a first node control circuit, a second node control circuit, an energy-storing circuit, a first voltage pull circuit, a second voltage pull circuit, and an output circuit. The first node control circuit is configured to transfer a reset signal at a reset signal terminal to a first node in response to the reset signal at the reset signal terminal being active. The second node control circuit is configured to transfer an inactive voltage at a first voltage terminal to the first node in response to a potential at a second node being active. The output circuit is configured to transfer a clock signal at a clock signal terminal to a signal output terminal in response to the potential at the second node being active.

Shift register unit, driving method thereof, gate driving circuit and display device

A reset control circuit, a method for driving the same, a shift register circuit, and a display device are disclosed. The reset control circuit includes: a reset-off sub-circuit, a reset-on sub-circuit, and a general output terminal; a signal to be shifted is input to a first control terminal of the reset-off sub-circuit, a reset-off signal is input to a first input terminal thereof; a shift signal is input to a second control terminal of the reset-on sub-circuit, the signal to be shifted is input to a third control terminal thereof, the shift signal reused as a reset-on signal is input to a second input terminal thereof; with a pulse level of the signal to be shifted, the reset-off sub-circuit is controlled to be enabled to output the reset-off signal to the general output terminal, the reset-on sub-circuit is controlled to be disabled to stop the reset-on signal from being output.

Reset control circuit, method for driving the same, shift register circuit, and display device

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Beijing, China

Qi Hu