Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Lenovo (Beijing) Limited

Beijing Lenovo Software Ltd.

Beijing Boe Display Technology Co., Ltd.

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

Lei Lv

Fei Xu

Jun Hong

Chunmin Xu

Jie Gao

Dayong Gan

Xiangtao Liu

Ming Cai

Yuan Yao

Bo Han

Jingyong Li

Wei Zhang

Bo Liu

Jie Yang

Jizhou Huang

Nan Wang

Wenhong Tian

Rong Zhang

Ji Min Zhang

Jianwei Qin

Yanbin Wang

Dongmei Xie

Zhi Jin

Yanhong Liu

He Qu

Mingwei Zhang

Shaolei Ding

Lu Wan

Hailong Gao

Lizhao Hou

Dandan Xin

Jiuyang Zhu

The present disclosure belongs to the field of display technologies, and provides a method and apparatus for compensating white point coordinates, and a computer device and a storage medium. The method includes: acquiring target brightness and target white point coordinates of a display module in a black frame insertion mode, wherein the display module includes a backlight; determining white point coordinates corresponding to the target brightness to be reached by the backlight in the black frame insertion mode and in an always-on mode, respectively; and compensating the target white point coordinates based on a difference value between the white point coordinates in the always-on mode and the white point coordinates in the black frame insertion mode.

Method and apparatus for compensating white point coordinates, and computer device and storage medium

A venting component includes a chamber, a vent hole and a floating block. The chamber includes a bottom chamber and an extended chamber communicating with the bottom chamber and extending upward therefrom. The bottom chamber is configured for liquid to flow in and out. The extended chamber includes a support portion. The vent hole is located at a side of the extended chamber away from the bottom chamber. The floating block is located in the extended chamber and forms a gap with the chamber wall of the extended chamber. The floating block is configured to be supported on the support portion and dimensioned to be able to block the vent hole.

Venting component, catheter and syringe including the same

The present disclosure relates to a method for manufacturing a micro LED display substrate. The method may include forming an array of micro LEDs on an epitaxial wafer; transferring the array of micro LEDs on the epitaxial wafer to an adhesive layer on a surface of a transfer substrate assembly; and transferring the array of micro LEDs on the surface of the transfer substrate assembly onto corresponding pads on a driving substrate respectively.

Micro LED display substrate and manufacturing method thereof

A display substrate, a manufacturing method of the display substrate and a display device are provided. The display substrate includes a plurality of sub-pixels arranged in an array in a display area. The display area includes a boundary extending in non-straight line. The plurality of sub-pixels arranged in the array include a plurality of first sub-pixels whose distances to the boundary extending in non-straight line are less than a preset threshold and a plurality of second sub-pixels other than the plurality of first sub-pixels, where at least one of the first sub-pixels is smaller in area than each of the second sub-pixels.

Display substrate, manufacturing method thereof and display device

A computer-implemented method for searching information and an electronic device are disclosed. The method includes: receiving, at one or more computing devices, a search term; acquiring, at the one or more computing devices, a 3D search result corresponding to the search term if the search term includes a 3D search requirement, in which the 3D search result includes a 3D picture and one or more service items corresponding to the 3D picture; displaying, at the one or more computing devices, the 3D search result; determining, at the one or more computing devices, a service item selected by a user; and processing, at the one or more computing devices, the 3D picture according to the service item. The method can provide a service on the basis of the 3D search result when the user has the 3D search requirement, thereby better satisfying the user' requirement and improving the user experience.

Information search method, information search device and information search non-transitory computer storage medium

The present disclosure provides a shift register unit, which comprises: a pull-down node control circuit, connected to a control node and a pull-down node, and configured to control a change in a potential of the pull-down node according to a potential of the control node, where the potential of the control node and the potential of the pull-down node are inversed in phase; and a first potential regulating circuit, connected to an upper-stage pull-up node and the control node, and configured to: transmit a potential of the upper-stage pull-up node to the control node when the potential of the upper-stage pull-up node is an effective operating potential; and disconnect a connection between the control node and the upper-stage pull-up node when the potential of the upper-stage pull-up node is not an effective operating potential.

Shift register unit, shift register circuitry and display device

Embodiments of the present invention provide a detaching tool The detaching tool includes a detaching plate. A detaching part of the detaching plate is adapted to be inserted between a printed circuit board and a backlight source back plate. The detaching tool is configured to separate and detach the PCBA, adhered to the backlight source back plate, from the backlight source back plate.

Detaching tool

Embodiments of the present disclosure include a touch detection method and a touch detection device. The touch detection method includes: performing, by a touch detector, a touch scan detection at a first detection frequency; and switching, by the touch detector to perform the touch scan detection at a second detection frequency in response to a touch point that is detected by the touch detector, wherein the second detection frequency is higher than the first detection frequency.

Touch detection device and touch detection method thereof

The embodiments of the invention disclose an object determining method, a portable device, an object displaying method, an object switching method and an electronic device. Said method is applied to a touch sensitive portable device. Identifications of multiple objects are displayed within a display area of said portable device. Each of the identifications of said multiple objects has a first status of being selected and a second status of being unselected. Said display area has a first area, the identification of a first object is displayed in the first area, and the first object is in the first status. Said method comprises: obtaining a switch instruction; moving the identification of the first object of the first area, switching the identification of the first object from the first status to the second status, moving the identification of the second object into the first area, and switching the identification of the second object from the second status to the first status according to the switch instruction. The embodiments of the invention can simplify the steps of the user's operation.

Object determining method, object display method, object switching method and electronic device

A touch display panel, a driving method thereof and a touch display device are disclosed. The touch display panel includes a base substrate, a plurality of touch electrode blocks in an array disposed on the base substrate, and touch wires, and further includes a switching transistor, a storage capacitor, a first control chip and a second control chip. The switching transistor has a gate electrode connected to the first control chip, a source electrode connected to an end of the storage capacitor and a drain electrode connected to the touch electrode block; the first control chip is configured to output a first control signal to control the switching transistor to be turned off, and output a second control signal to control the switching transistor to be turned on; and the second control chip is configured to output a charging signal to charge the storage capacitor.

Touch display panel, driving method thereof and touch display device

A display panel, a display device and a display method thereof are provided. The display method includes: detecting a position of a visual focus at a display panel; allocating sub-pixels outside a predetermined region around the position of a visual focus at a display panel into a first region; generating a conversion image based on a predetermined image, where the predetermined image has predetermined gray scales for the sub-pixels, and the conversion image has conversion gray scales for the sub-pixels; at the first region, the conversion gray scale of one of two adjacent sub-pixels in a row direction is zero, and the conversion gray scale of one of two adjacent sub-pixels in a column direction is zero; in the conversion image, the conversion gray scales and the predetermined gray scales of the sub-pixels outside the first region are identical; and controlling the sub-pixels to display based on the conversion gray scales of the sub-pixels in the conversion image.

Display panel, display device and display method thereof

The present invention discloses a shift register unit and driving method thereof, a gate driving circuit, and a display device, which relates to the field of display technology. The shift register unit comprises: an input module comprising a first input sub-module and a second input sub-module, an output control module and an output module. The first input sub-module transmits a signal inputted by a signal input terminal to a first node; the second input sub-module transmits a signal inputted by a low level signal input terminal to a second node based on the signal inputted by the signal input terminal; the output control module transmits a signal inputted by a clock signal input terminal to the second node based on the signal of the first node; the output module transmits a signal inputted by a high level signal input terminal to a signal output terminal based on the signal of the second node. The shift register unit and driving method thereof, the gate driving circuit, and the display device provided by the present invention are used for avoiding noise and distortion in signal output.

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

A shift register, a driving method thereof, a gate driver circuit and a display device. The shift register includes: a precharge module, a reset module, a control module, a first pull-up module, a second pull-up module, a first pull-down module and a second pull-down module. The present disclosure can adopt one shift register to drive two rows of gate lines, reduce the number of transistors, reduce the circuit cost, eliminate the noise at output ends of the shift registers, and improve the operation stability.

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

A method and a mobile terminal for processing touch input are provided. The mobile terminal has a rectangular touch screen with long sides and short sides. The mobile terminal having two state: a first state in which only the short sides are parallel with a horizontal surface and a second state in which only the long sides are parallel with the horizontal surface. The method comprises the following steps of: obtaining from the touch screen a gesture in a first direction as input by a touch object on the touch screen when the mobile terminal is in the first state; triggering a first touch command in response to the gesture in the first direction; obtaining from the touch screen a gesture in a second direction as input by the touch object on the touch screen when the mobile terminal is in the second state, the second direction being the same as the first direction; and triggering the first touch command in response to the gesture in the second direction. According to the embodiments of the present invention, it is possible to achieve a uniform operation gesture for the same operational instruction by means of self-conversion of the mobile terminal, such that the user experience can be improved.

Method and mobile terminal for processing touch input in two different states

A touch-input device and an electronic device and a cell phone are described and include a touch acquisition module with an input area to execute touch acquisition operations. The input area includes a first area and a second area. A pointing object location module is used to determine the start location of the touch operation according to the data acquired by the touch acquisition module. A process module is used to calculate a first result indicating the coordinate of the pointing object according to the data acquired by the touch acquisition module when the start location of the touch operation is in the first area, and to calculate a second result indicating the movement of the pointing object according to the data acquired by the touch acquisition module when the start location of the touch operation is in the second area.

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Beijing, China

Lei Lv