Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Geekplus Technology Co. Ltd.

Bin Ji

Tianma Li

Xiuzhu Tang

Fucheng Yang

Zihe Zhang

Xiaojing Qi

Liang Li

Zheng Wang

Quanguo Zhou

Jianjun Li

Yuan Wu

Luxia Jiang

Guohui Wang

Lixia Liu

Yingchun Wang

Yicai Zhang

The high-position robot includes a pallet fork; an image collector and a distance sensor are arranged on the pallet fork; the image collector is configured to collect positioning information provided on a target stock container and obtain image data representing a positional relationship between the pallet fork and a projection image of the positioning information on a specified plane; and the distance sensor is configured to measure a distance between the pallet fork and a target stock container and obtain distance data. After a pallet fork lifts a storage container to be placed up to a same height as a target layer of a target stock container, adjusting and controlling a positional relationship between the pallet fork and a projection image of positioning information on a specified plane; and adjusting and controlling a distance between the pallet fork and the target stock container according to distance data.

High-position robot, method for calibrating return of storage container, and storage medium

The disclosure provides a display substrate and a method of fabricating the same, and a display panel. The display substrate includes: a substrate; a transistor structure on the substrate; a flexible circuit board having one end coupled to the transistor structure, and the other end capable of being bent to a side of the substrate away from the transistor structure; and a blocking conductive layer on the flexible circuit board and configured to block an interference electric field in an external environment from affecting the display substrate.

Display substrate, method of fabricating the same, and display panel

A navigation method based on ground texture images, an electronic device and storage medium. The method includes: performing transform domain based image registration on an acquired image of a current frame and an image of a previous frame, and determining a first pose of the image of the current frame; determining whether the image of the current frame meets a preset condition, and if so, inserting the image of the current frame as the key-frame image into a map, and performing loop closure detection and determining a loop key-frame image; performing transform domain based image registration on the image of the current frame and the loop key-frame image, and determining a second pose of the image of the current frame; and determining an accumulated error according to the first pose and the second pose, and correcting the map according to the accumulated error.

Ground texture image-based navigation method and device, and storage medium

A chip programming voltage detection circuit and a chip programming voltage detection method are disclosed. The chip programming voltage detection circuit comprises a detection subcircuit and a warning subcircuit. The detection subcircuit detects a voltage at a programming voltage output pin, and outputs a detection signal based on the voltage at the programming voltage output pin. The warning subcircuit is connected to a detection output terminal of the detection subcircuit, and is operated to issue a warning alarm in a case where the detection signal indicates that the voltage at the programming voltage output pin does not reach a voltage required for an IC chip programming.

Chip programming voltage detection circuit and detection method

A switch timing controlling circuit includes a first timing controlling circuit including a first inverting sub-circuit configured to form a first inverting signal that is inverted from an initial signal having a first level as an inactive level and a second level as an active level input from an initial signal terminal; a first delaying sub-circuit configured to delay a time point of the first inverting signal at which the first inverting signal changes from the first level to the second level to form a first delaying signal; and a second inverting sub-circuit configured to form a reset signal inverted from the first delaying signal; and a second timing controlling circuit including a second delaying sub-circuit configured to delay a time point of the initial signal at which the initial signal changes from the first level to the second level to form a display control signal.

Switch timing controlling circuit, switch timing controlling method and display device

An array substrate, a method for fabricating the same, a display device and a drive method thereof are disclosed. In the array substrate, a pixel data storage circuit and a R/W control circuits for controlling the pixel data storage circuits are formed within a display region of the array substrate and read/write is realized by a R/W data line and a R/W control line extending into a non-display region of the array substrate. It can thereby avoid arranging GRAM in the data drive circuit, so as to reduce the size of the data drive circuit, which is beneficial to the light-weighting and thinning of the display device.

Array substrate, method for fabricating the same, display device and method for driving display device

A pixel circuit, a driving method, and array substrate, the pixel circuit includes a plurality of sub-pixel units each of which includes an input sub-circuit, a driving sub-circuit, a light emitting control sub-circuit, and a level maintaining sub-circuit; the input sub-circuit is connected to a data line; the driving sub-circuit outputs a driving current to the light emitting control sub-circuit via a second node under control of a first node; the light emitting control sub-circuit drives a light emitting element to emit light according to a received driving current under control of a light emitting control line; and the level maintaining sub-circuit is connected between the first node and a first voltage terminal to maintain a level at the first node.

Pixel circuit, driving method applied to the pixel circuit, and array substrate

The invention discloses an array substrate and a driving method thereof, and a display device, and the array substrate includes: a common voltage generation unit, a timing control unit, a data voltage generation unit, a switch control unit and pixel units, wherein the switch control unit is connected to the common voltage generation unit, the timing control unit, the data voltage generation unit, the common voltage line and the data line, and the switch control unit is used to load a common voltage signal on the common voltage line and load a data voltage signal on the data line when a current frame of image is displayed, and load the common voltage signal on the data line and load the data voltage signal on the common voltage line when a next frame of image is displayed.

Array substrate and driving method thereof, and display device

The present disclosure provides a flexible printed circuit board (FPCB), a method for manufacturing the FPCB, and a capacitive touch display device with the FPCB. The FPCB comprises an FPCB substrate and a common electrode voltage (VCOM) filter circuit arranged on the FPCB substrate. The FPCB further includes one or more filter units. the filter units comprises: a conduction layer, arranged on the FPCB substrate and electrically connected to a VCOM output end of the VCOM filter circuit; an isolation layer, arranged on the conduction layer; and a shielding film, which is grounded, arranged on the isolation layer and arranged parallel with the conduction layer.

Flexible printed circuit board, method for manufacturing the same, and capacitive touch display device

The present disclosure relates to a field of fabrication of liquid crystal display, and more particularly, provides a gate driving circuit, an array substrate, a display device and a driving method. For the problem that TSP signal acquisition of each frame is scanned at a fixed time such that dark lines might appear as viewed by human eyes, the present disclosure provides delay shift modules in at least two different positions, and controls whether they operate or not by a switch control module, an effect of staggering a predetermined time for which a panel suspends operation between adjacent frames is achieved. The present disclosure can stagger the predetermined time for which the touch screen panel suspends operation within adjacent odd and even frames, so as to solve the problem of the dark lines as viewed by human eyes.

Gate driving circuit, array substrate, display device and driving method

A pixel circuit, an organic electroluminescent display panel and a display device are provided. The pixel circuit includes a luminous device (D), a photosensitive device (P), a drive control sub-module (), a data write sub-module (), a light-emitting control sub-module () and a touch detection sub-module (). Upon the data write sub-module () being turned on, a data signal at the data signal terminal (Data) is transmitted to the drive control sub-module () by the data write sub-module (). Upon the light-emitting control sub-module () being turned on, the light-emitting control sub-module () controls the drive control sub-module () to drive the luminous device (D) to give off light, so as to achieve a display function. Upon the touch detection sub-module () being turned on, the touch detection sub-module () controls output of a touch detection signal from the drive control sub-module () to a touch signal read terminal. The touch detection signal is decreased as the light intensity irradiated onto the photosensitive device is increased, so as to achieve a touch detecting function. Touch and display functions are integrated in the pixel circuit, so that the production cost involved in arranging a display drive circuit and a touch circuit separately can be saved, and thickness of the display panel can be thinned as well.

Growing community of inventors

Beijing, China

Bin Ji