Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Zitiao Network Technology Co., Ltd.

Chongqing Boe Optoelectronics Co., Ltd.

Kun Cao

Zhongyuan Wu

Cuili Gai

Quanhu Li

Baoxia Zhang

Yongqian Li

Liye Duan

Longyan Wang

Jingwen Yin

Gang Wang

Ming Hu

Pan Xu

Yicheng Lin

Yue Wu

Yan He

Yuhua Li

Zhiyuan Tan

Shaozu Yu

Hanxin Mai

Yu Wang

Guangcai Yuan

Fei Yang

Dongfang Wang

Min He

Ling Wang

Song Meng

Tieshi Wang

Lirong Wang

Chi Zhang

Wenchao Bao

Changyen Wu

Chen Song

Hongjun Xie

Dongxu Han

Zhichao Wang

Junran Wang

Xiangyu Song

Yongbing Guan

Bingqiang Liu

Provided are a video processing method and apparatus, and a device and a storage medium. The method comprises: when it is detected that an editing reference track of a video to be processed moves out of a video editing window, displaying a mask in the video editing window, wherein the editing reference track comprises a video editing track and/or an audio editing track; and then displaying, on the mask, the editing reference track of said video, wherein the editing reference track displayed on the mask is used for assisting a user with editing said video in the video editing window.

Video processing method and apparatus, and device and storage medium

Provided are a video processing method and apparatus, and a device and a storage medium. The method comprises: when it is detected that an editing reference track of a video to be processed moves out of a video editing window, displaying a mask in a bottom region of the video editing window, wherein the editing reference track comprises a video track and/or an audio track; and then, on the basis of a time axis on the video editing window, displaying, on the mask, the editing reference track of said video, wherein the editing reference track displayed on the mask is used for assisting a user with editing said video in the video editing window.

A pixel driving circuit, a pixel driving method, an array substrate, a display device, and a display panel are disclosed. The pixel driving circuit includes a switching subcircuit, a plurality of clock signal lines, a data writing subcircuit and a driving subcircuit.

Pixel driving circuit, pixel driving method, array substrate and display panel

Disclosed is a data acquisition device for optical compensation including a platform for carrying a display panel; and a linear image acquisition module located above the platform. The linear image acquisition module is movable relative to the platform.

Data acquisition device for optical compensation

A thin film transistor and a fabrication method thereof, an array substrate and a display device are provided. The thin film transistor comprises a gate electrode, an active layer, a source electrode and a drain electrode. The source electrode and the drain electrode include a first conductive layer provided on the active layer, and an etching rate of a material of the first conductive layer is greater than an etching rate of a material of the active layer in an etching liquid. The problem that the active layer of the thin film transistor is easily corroded in a back channel etch process is avoided, a number of patterning processes is reduced, and fabrication cost is reduced.

Thin film transistor and fabrication method thereof, array substrate and display device

An electro-static discharge (ESD) protection unit, an array substrate, a liquid crystal display panel and a display device. The ESD protection unit includes: a thin-film transistor (TFT); a first trace; and a second trace. A gate electrode of the TFT is exposed in a region that is formed by the first trace and the second trace and corresponds to a pixel unit, and the gate electrode of the TFT is configured to collect electric charges generated between the first trace and the second trace. A source electrode of the TFT is connected to the first trace and a drain electrode of the TFT is connected to the second trace.

ESD protection unit, array substrate, LCD panel and display device

A storage device and a photoresist coating and developing machine having a storage device are disclosed. The storage device includes a frame and a plurality of layers of support plates disposed in sequence in the frame in a height direction of the frame, being used for receiving substrates to be exposed. The frame is provided with a plurality of layers of support members respectively associated with the plurality of layers of support plates, and each layer of the support plates is slidably mounted on the support member.

Storage device and photoresist coating and developing machine having storage device

A method for manufacturing a display substrate is provided. The display substrate comprises a first electrode and a second electrode on a base substrate, the display substrate comprises a plurality of sub-pixels, the first electrode comprises a plurality of sub-electrodes corresponding to the plurality of sub-pixels respectively, when a first line extending in a first direction moves in a second direction within an area of each of the sub-electrodes, a distance between two crossing points of the first line and the sub-electrode changes, the first direction being perpendicular to the second direction. The method includes: forming an opaque pixel definition layer on the base substrate on which the plurality of sub-electrodes has been formed, wherein the pixel definition layer comprises light-transmissible openings corresponding to the sub-electrodes respectively, and a location of the pixel definition layer on the display substrate is controlled.

Display substrate including sub-electrodes having trapezium shape and method for manufacturing the same

A judging method of array test reliability, comprising: Step 1, taking at least one of organic light emitting backplanes subjected to an array test as a sample substrate; Step 2, performing a scan on pixels of the sample substrate row by row and providing a data voltage signal; Step 3, detecting a current that is output to an anode of each pixel from a pixel circuit layer; Step 4, comparing the current that is output to the anode of each pixel from the pixel circuit layer with a predefined current, judging that the pixel is a defective pixel when the two are inconsistent; Step 5, comparing a judgment result of each pixel with a test result of the array test, judging that the array test is reliable when the two are consistent, judging that the array test is unreliable when the two are inconsistent.

Judging method of array test reliability, testing method and device of organic light emitting backplane

A method for detecting a display panel is disclosed. The display panel comprises an array substrate for driving an electroluminescent device. The array substrate comprises pixel electrodes arranged in an array and an array of pixel switches for driving the pixel electrodes. The method comprises the steps of: S, applying a first driving signal to a manufactured array substrate, monitoring a first voltage on the pixel electrode; S, forming a second electrode on each of the pixel electrodes of the array substrate; S, applying a second driving signal to the array substrate formed with the second electrode, monitoring a second current flowing through the second electrode. The pixel electrode is one of the cathode and the anode of the electroluminescent device, the second electrode is the other one of the cathode and the anode of the electroluminescent device.

Method for detecting array substrate of display panel

There are provided in the present disclosure a pixel driving circuit, an array substrate and a display apparatus. The pixel driving circuit comprises: a compensation module (), a control module (), a driving modeling (), and a light emitting module (), wherein: the compensation module () is connected to a scan signal (Scan), a data signal (Vdata) and a reference signal (VREF) and further connected to the control module () and the drive module (), and is configured to receive the data signal (Vdata) and the reference signal (VREF) under the control of the scan signal (Scan) and compensate for a threshold voltage of the drive module () under the control of the control module (); the control module () is connected to a light emitting control signal (EM) and a power supply signal (ELVDD) and further connected to the drive module () and the light emitting module (), and is configured to receive the power supply signal (ELVDD) under the control of the light emitting control signal (EM) to control the compensation module () to compensate for the threshold voltage of the drive module (); one terminal of the light emitting module () is connected to the drive module (), and the other terminal thereof is grounded (VSS); and; the drive module () is configured to drive the light emitting module () to emit light under the control of the control module (). The pixel driving circuit is capable of avoiding non-uniformity of luminance of the display device, and enhancing the display effect of the display device.

Pixel driving circuit, array substrate and display apparatus

A display panel, a display method thereof, and a manufacturing method thereof are provided. The display panel includes a plurality of sub-pixel units. Each of the sub-pixel units includes a first display area and a second display area; the first display area includes an active emitting display unit; and the second display area is configured to switch between a transparent state and an opaque state.

Display panel, display method thereof and manufacturing method thereof

A display circuit and a driving method thereof and a display apparatus are provided. The display circuit comprises a pixel unit (), a first gate driving unit () and a second gate driving unit (); wherein the first gate driving unit () is configured to input a first gate driving signal to the pixel unit (); the second gate driving unit () is configured to input a second gate driving signal to the pixel unit (); and the pixel unit () is configured to perform threshold compensating and gray scale displaying simultaneously under the control of the first gate driving signal and the second gate driving signal. The apparatus and method is capable of reducing the complexity in design of the display circuit, which is advantageous for raising density of pixels of the display panel. The apparatus and method are applicable to manufacture a display.

Display circuit and driving method and display apparatus thereof

A thin film transistor, a manufacturing method thereof, and a display device are provided. The thin film transistor includes a gate electrode (), an active layer (), a source electrode () and a drain electrode (). The source electrode () and the drain electrode () are formed of at least two materials, the forming materials of the source electrode () and the drain electrode () can create a cell reaction in a corresponding etching solution so as to be etched, and material of the active layer () is not corroded by the etching solution. With the thin film transistor and manufacturing method thereof according to embodiments of the invention, a problem that an active layer is liable to be corroded in an etching procedure of a source electrode and a drain electrode can be solved, and thus the thin film transistor device can be manufactured by using a back channel etch process. Consequently, the process number for manufacture of the thin film transistor is decreased, and the manufacturing cost is saved.

Thin film transistor and manufacturing method thereof, display device

An embodiment of the disclosed technology provides a driving device for a thin film transistor liquid crystal display (TFT-LCD) and a method for manufacturing the same. The driving device comprises at least one first TFT and at least one second TFT formed a base substrate, wherein load of the first TFT is larger than load of the second TFT, the first TFT is of a top-gate configuration, and the second TFT is of a bottom-gate configuration.

Growing community of inventors

Beijing, China

Kun Cao