Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Xinjiang Goldwind Science & Technology Co., Ltd.

Chi Yu

Weiyun Huang

Bo Shi

Benlian Wang

Xingliang Xiao

Yu Zhang

Wei Zhang

Lili Du

Rui Zhou

Yao Huang

Yue Long

Fan He

Chao Zeng

Yudiao Cheng

Cong Fan

Kemeng Tong

Jianchang Cai

Junxi Wang

Hui Guan

Tianyi Cheng

Yuanyou Qiu

Youngyik Ko

Jie Zhou

Jianjun Yang

Yuanzheng Guo

Zhong Lu

Zhenli Zhou

Zhi Wang

Shuowen Xiao

Zelin Wang

Provided are a power control method and apparatus for a wind farm. The power control method includes: calculate an adjustable power range for each wind turbine according to a current power output state of each wind turbine in the wind farm, in response to receiving a whole-farm active power adjustment signal for the wind farm sent by a power grid; and calculate a power allocated to each wind turbine based on the adjustable power range for each wind turbine and a whole-farm target power indicated by the whole-farm active power adjustment signal, so as to generate an active power adjustment command and send the generated active power adjustment command to each wind turbine.

Method and apparatus for controlling power of wind farm

A display panel, a display device, and a method for manufacturing the display panel. The display panel includes a base substrate. The base substrate includes a display area and a functional area, the functional area includes a light-transmitting region, the light-transmitting region includes a plurality of pixel units, and the plurality of pixel units is capable of emitting white light. Each of the pixel units includes at least one sub-pixel, each of the pixel units further includes a cathode, orthographic projections of a plurality of cathodes onto the base substrate are separated from each other, and an orthographic projection of an effective light-emitting area of each of the sub-pixels onto the base substrate is within the orthographic projection of the cathode of a corresponding one of the pixel units onto the base substrate.

Display panel, display device and method for manufacturing display pane

Disclosed is a display substrate including a base substrate, which includes first and second display regions, and at least one first data line. The first display region includes first and second sub-display regions located on opposite sides of the second display region along a first direction and a third sub-display region located on at least one side of the second display region along a second direction. The first data line includes a first sub-data line located in the first sub-display region and connected with a pixel circuit of the first sub-display region, a second sub-data line located in the second sub-display region and connected with a pixel circuit of the second sub-display region, and a third sub-data line which is connected with the first and second sub-data lines, located in the third sub-display region, and connected with at least one second pixel circuit of the third sub-display region.

Display substrate having bezel region at periphery of first display region and second display region and preparation method thereof, and display apparatus having the same

A display panel and a display device are provided. In the display panel, a first display region includes first light-emitting units, and a second display region includes second light-emitting units, first pixel circuits and second pixel circuits, the first pixel circuit is connected with the first light-emitting unit, and the second pixel circuit is connected with the second light-emitting unit. The first display region includes a first region and a second region on a side of the first region away from the second display region, the second display region includes a third region and a fourth region on a side of the third region close to the first display region, the first light-emitting unit in the first region is connected with the first pixel circuit in the third region, the first light-emitting unit in the second region is connected with the first pixel circuit in the fourth region.

Display panel and display device

Provided is a display panel, including a base substrate provided with a first display region and a second display region and a plurality of pixels and a packaging layer that are sequentially arranged on the base substrate. The packaging layer includes a first organic layer, and the second display region has a relatively large transmittance. The second display region includes a first sub-display region and a second sub-display region that is proximal to a border of the base substrate relative to the first sub-display region. A difference between a maximum thickness and a minimum thickness of a first portion, disposed in the second display region, of the first organic layer is less than a difference between a maximum thickness and a minimum thickness of a second portion disposed in the second sub-display region.

Display panel, method for manufacturing same, and display device

A display substrate and a display device are provided. The display substrate includes a display region, at least one first signal line, and at least one connecting wire. The display region includes a first display region and a second display region; the first display region includes at least one first light emitting element, and the second display region includes at least one first pixel circuit; the first signal line includes a first main body portion and a first winding portion; the first main body portion extends along a first direction, and at least part of the first winding portion extends along a direction intersecting with the first direction; at least one first signal line is electrically connected to at least one first pixel circuit; and at least one first pixel circuit is configured to respectively drive at least one first light emitting element.

Display substrate and display device

A display substrate and a display device are provided. The display substrate includes a first display region including first light emitting unit groups and first pixel circuit groups connected with the first light emitting unit groups, a second display region including second light emitting unit groups, second pixel circuit groups connected with the second light emitting unit groups and third pixel circuit groups, and a third display region including third light emitting unit groups connected with the third pixel circuit groups. Each light emitting unit group includes light emitting units of different colors. The light emitting unit includes a main body electrode, an area of the main body electrode of at least one color light emitting unit in the third display region is greater than that of a main body electrode of the same color light emitting unit in the first display region.

A display panel, a manufacturing method thereof and a display apparatus are provided. The display panel is divided into a display region and at least one light transmission region at least partially surrounded by the display region, including a base substrate; a driving circuit layer; an anode layer; a first insulating layer over the anode layer and including a first insulating sub-layer in the display region and a second insulating sub-layer in the at least one light transmission region; a functional film layer in the at least one light transmission region, the functional film layer has a first thickness so that a height difference between a height of a surface of the first insulating sub-layer and a height of a surface of the second insulating sub-layer is less than a first threshold; and an encapsulation leveling layer arranged on surfaces of the first and second insulating sub-layer.

Display panel, manufacturing method thereof and display apparatus

A touch display panel, includes: a base substrate, and a display structure and a touch structure that are stacked on the base substrate, the touch structure includes a first metal mesh layer, an orthographic projection of a mesh hole of at least one first metal mesh of the first metal mesh layer on the base substrate covers orthographic projections of two pixel opening regions of two adjacent sub-pixels on the base substrate, and the two adjacent sub-pixels are configured to emit light of a first primary color; and a center distance between two pixel opening regions is smaller than a center distance between two pixel opening regions of two sub-pixels emitting light of same one other primary color, which is different to the first primary color. The touch display panel has a good display effect.

Touch display panel and electronic device

An array substrate and a display device are provided. The array substrate includes a base substrate, comprising a transparent display region and a non-transparent display region, the transparent display region comprises a plurality of anode regions and a transparent region; a pixel drive layer, at least located in the plurality of anode regions; a plurality of anode groups, located in the plurality of anode regions, each of the plurality of anode groups comprises a plurality of anodes, and the pixel drive layer is connected with the plurality of anodes; a touch electrode layer, comprising a conductive mesh line, in the transparent display region, an orthographic projection of at least partial conductive mesh line of the conductive mesh line on the base substrate winds along edges of orthographic projections of the plurality of anode groups on the base substrate.

Array substrate and display device

A display panel, a manufacturing method thereof and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a peripheral region surrounding the display region, the base substrate includes a first substrate layer, a third substrate layer and a second substrate layer which are sequentially stacked, a material of the second substrate layer includes amorphous silicon. The display region includes a transparent display region, the transparent display region includes a pixel region and a light transmission region, and a thickness of the second substrate layer located in the light transmission region is less than a thickness of at least part of the second substrate layer located outside the transparent display region.

Display panel, manufacturing method thereof and display device

A display panel and a display device are provided. The display panel includes a first display area and a second display area, wherein the display panel includes: a base substrate; a plurality of first repeating units arranged on the base substrate in an array and located in the first display area, each of the first repeating units including at least a first sub-pixel; a plurality of second repeating units arranged on the base substrate in an array and located in the second display area, each of the second repeating units including at least a second sub-pixel, wherein a color of light emitted by the first sub-pixel is the same as a color of light emitted by the second sub-pixel; a pixel defining layer disposed on the base substrate and located in both the first display area and the second display area, wherein the pixel defining layer includes a first opening located in the first display area and a second opening located in the second display area. A distribution density of the first repeating units in the first display area is greater than a distribution density of the second repeating units in the second display area, the first sub-pixel includes the first opening, the second sub-pixel includes the second opening, and an area of an orthographic projection of the second opening on the base substrate is greater than an area of an orthographic projection of the first opening on the base substrate.

A polarizer and a manufacturing method thereof, a display panel, and a display device are provided. The polarizer includes a polarizing layer, and the polarizing layer includes a first polarizing region and a second polarizing region. A light transmittance of the first polarizing region is greater than a light transmittance of the second polarizing region, and a ratio of the light transmittance of the first polarizing region to the light transmittance of the second polarizing region is 1.1:1 to 2.6:1.

Polarizer and manufacturing method thereof, display panel, and display device

Disclosed is a test fixture. The test fixture includes a fixture body, a support portion and a first adjustment mechanism; the fixture body is provided with a recess configured for placement of a test camera assembly to be tested, and a depth of the recess is equal to or greater than a thickness of the test camera assembly; the support portion is connected to the fixture body and provided with a support plane parallel to a bottom surface of the recess and configured for placement of a display panel to be tested; and the first adjustment mechanism is arranged on the fixture body and configured to adjust a size of the recess to fasten the test camera assembly.

Growing community of inventors

Beijing, China

Chi Yu